0x14) recvmsg$netrom(r5, &(0x7f0000ee5000)={&(0x7f0000c42000-0x48)=@full={{0x3, {"8bdffeb67b7166"}, 0x0}, [{"c0099434127160"}, {"56addc7eab61f6"}, {"9eb66ff79c6af5"}, {"07992bf336f7c5"}, {"28d244f50af19c"}, {"52ff2a82d7525f"}, {"aa91b918d3822d"}, {"cbbae22a243b0b"}]}, 0x48, &(0x7f000041b000)=[{&(0x7f0000788000-0x31)="66a684028b20d04ffdae6dd61b745269a57216a0438b6f239aaf8b8793e223975572d7422fdc1646f7db2dd12a5a527182", 0x31}, {&(0x7f00004ff000)="753bb65de3e1b8fd4fed3dcbcfd8a68036659e28d12cd9b30d5e95c95b", 0x1d}, {&(0x7f0000055000)="88e8623cd0c0b6488969ae1e45a2662012483c665e052881614f751b2be8c96bf6a50ba535b2ec3a91332714adb2ddeb7a4f87fcbf1d3a6352297d7fb31aef7c083e7f076380a0c70163b28f1392c3f8571513772c920e", 0x57}, {&(0x7f0000eff000)="", 0x0}], 0x4, &(0x7f000035d000)=[{0x80, 0x112, 0x4, "4b49893f3a18984332319e2ed090a542171f32d6c213c6dea962c0e744e903be33d295a41881161f26f4d8a0f0f44165eb714e60f9655f3b2e4e86193cca3dcef21f63c7ab1060ab9d3baff766d584b529309497d0eee174ad5e3729e7755cadbb5769fc4259f27ab250b6a787"}, {0x1010, 0x110, 0x3, "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"}, {0x110, 0x12f, 0x2, "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"}, {0x10, 0x10a, 0x1, ""}, {0xc8, 0x104, 0x101, "fc7bd3c50898a649a044294a3df4d5ab2cbace4f7cb9ebb4ddca804fa1b61eb285794af938db006bf2ee0bf43a08507ad8bdb07b7dc3be16d96b9d77d09653c36d9a48627ec560eb98e6ab7d351fe0ca90965b7fd5047adeed63aff5e182d41a168211d6e14d762ab9f41cf28f9720ae898bf36d8790bfd16d36c6508eb7ae7191efe865e401d0f8ce8517856515274e490504b48ac41e48a8f58ab5c667d727f102a5afab8cd711aa512ee43cda14e09181c1471e4d1f23"}], 0x1278, 0x844}, 0x100) bind$ax25(r5, &(0x7f0000b58000)={0x3, {"457ad9b0d8cc0e"}, 0xffffffff00000000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000e3d000)=0x0, &(0x7f0000f29000)=0x8) 2018/01/05 07:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000054e000)=0x0, &(0x7f0000108000-0x4)=0x4) 2018/01/05 07:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004f4000)='/dev/audio\x00', 0x240000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00009ed000)=0x0, &(0x7f0000282000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000031b000)='/dev/dsp#\x00', 0x1000, 0x10000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000090a000)={0xfffffe4b, "8ffeb711969633d0dd8782bf78ffcbc90020dde35792e69decba042a70b1f24bacaa6c406cf6e0276f4d6ab4c103e760c6436a923efb034338df3e97fbb145f68ce882e11179adb69ee541697be238ad278a81a51c5ebddb539e2e3cf6d6db548c16b52a4465286b2272c129fa698628af7e763188373354b177fc00a537be90d98ac57ae1b2543e695a86bc3485d4e885d5d4c6b5f998ecb2bd6213a6a5866dbcefb04456f454890c5c70914e695a072d07cc16e3b72b4e4d3544a6a0ad0d3136cf94a5ab151b8fb9267651af8f63bc8621801b6f57d44abe002c86090b1ad4"}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000acc000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000785000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/05 07:47:18 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000645000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2018/01/05 07:47:18 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x80, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) 2018/01/05 07:47:18 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x20000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000001000)=0xe3, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x100000001, 0x4) r2 = dup2(r0, r1) fcntl$addseals(r0, 0x409, 0x5) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x31)="12b3a28560173d4899d733fe2af2d254113233b2ca02b00ed7c301e8ce8f9151f6d91a100d041123f502b0ea82c477cb2e", 0x31) ioperm(0x8, 0xfff, 0x7763) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000003000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @random="f78fc45e3855", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000004000-0x10)={r4, &(0x7f0000000000)=""/243}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0xffffffffffffff52, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000005000-0x4)=0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000002000-0x10)="9c9f18f5ee07861bee74bab48ec918fe", 0x10) pause() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x5, 0x4, [0x10001, 0x2, 0x7, 0x1542]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r5, 0xe758, 0x10000, 0x0}, &(0x7f0000007000-0x4)=0x10) 2018/01/05 07:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006f2000-0xd)='/dev/binder#\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f16000+0xcda)={0x7, 0x7, &(0x7f0000332000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x282, 0xb, 0x7, 0x7, 0x86, 0x0}, @alu={0x7, 0x4, 0x9, 0xf, 0x8, 0x150, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002c5000)='GPL\x00', 0x4, 0xf4, &(0x7f000098c000)=""/244, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/dsp\x00', 0x210080, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000053a000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d5000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c83000)={0x8001, 0x8005, 0x5, 0x7, r2}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) rt_sigprocmask(0x2, &(0x7f000000f000-0x8)={0x100}, &(0x7f00009b0000-0x8)={0x0}, 0x8) r3 = open(&(0x7f000030d000)='./file0\x00', 0x0, 0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d3c000)={0x0, 0x6, 0x20, 0x7d9, 0x0}, &(0x7f0000b67000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00006c7000-0x10)={r4, 0xb0, &(0x7f00006e2000)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0xfa6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x601}, @in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c79000-0x4)=0x10) [ 128.728848] device syz1 left promiscuous mode [ 128.773921] binder: BINDER_SET_CONTEXT_MGR already set [ 128.787345] binder: 24079:24081 ioctl 40046207 0 returned -16 [ 128.829720] device syz1 entered promiscuous mode [ 128.843558] device syz1 left promiscuous mode 2018/01/05 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) socketpair(0x2, 0x7, 0x80000000, &(0x7f0000a85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000872000-0xa1)={0x0, 0x99, "e99aa8d2e0882dee2d79c5b52ea84fd0848e17ebfa6844641e2b2f09c92c22a849e6da5fb66c509a7bacaaef92e1c8585413c9d87398d7d83d3d64a5902777a562f43d2e27804d1064e65c6508bf819015e8400da63ee576c3bc0f594049f47cbdba1bbb57681eb0c1bb9336a4d4d22624e8226fd1755793cbb5824e140f9449b1ff7ff8d2086f9fbad55a10bb5197cb693831eb5ece4644fe"}, &(0x7f0000196000)=0xa1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000592000)={0x8, 0x0, 0x80000000, 0x4, r2}, &(0x7f0000ae3000-0x4)=0x10) 2018/01/05 07:47:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000219000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x80000000, 0xfff, r1) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000006000-0x54)=""/84, &(0x7f000000b000)=0x54) 2018/01/05 07:47:19 executing program 7: r0 = semget(0x3, 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000)="d10e851f7e", 0x5, 0x1, &(0x7f0000002000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0xa9b, 0x0, 0x7ff, 0xff, 0x80000000, 0x6, 0xb275, 0x7fffffff, 0xfffffffffffffffc, 0x1, 0xdfa3, 0xffff, 0x49, 0x3, 0x2, 0x1ff], 0xf000, 0x108004}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000002000)={0x5ea5, 0x8, 0x0, 'queue0\x00', 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]}) semctl$SETVAL(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0xfea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c30000-0xd)='dns_resolver\x00', &(0x7f0000f9d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000576000-0x57)='$bdeveth1GPL{wlan1ppp0securityprocvboxnet1wlan0md5summime_typemime_type#em0proctrusted\x00', 0xffffffffffffffff) 2018/01/05 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000038c000-0xb8)={0x0, 0x3f, 0x6, 0x6, 0x5, 0x3, 0x8, 0x5, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xb3, 0xd70, 0x101, 0x1}}, &(0x7f0000c18000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000041000)={r2, 0x7}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000d49000-0x9)='/dev/rtc\x00', 0x181140, 0x0) clone(0x0, &(0x7f0000373000)="e97e7230988ae326315c457ecabad78dabe7edc0e761a9a88e42dfa2678586ea3824613b23e438a4e61a81f2e34706eec5866bd40e9be427683f6674f64eff0247e13252", &(0x7f0000f8c000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000fcb000-0x16)="dea78a19557eb9de8d0a4fe4ec43718fb4db44231daa") 2018/01/05 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d63000)="a6", 0x1, 0xbffe, &(0x7f00003da000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a3000)=0x200, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d5b000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x6, 0xfffffffffffffffa) write(r0, &(0x7f0000817000)="220000001c000700f8efff07090007000a0500ff070000004c00000306000100a445", 0x22) sendmsg$unix(r0, &(0x7f000073d000)={&(0x7f0000a68000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b97000)=[{&(0x7f0000df5000)="672cdcfa3e7d81d3cf406ab99bcf50d5c12ad79537799c9b849d92426beaee5b94f4ac1df52fd61d0aaad094cdb14ad202081f657eea789cec9e3bd683e421d8ad84cbe866eafc43eb96308d077eb221b946b28a10e5b6fbc133ed3dcff10773d929fa8ed676b8a1f38f2050ca6d0447a8e32eda2445a3b98580ccd5caacdea81c48e592df5ef43dec8e014207e1e3c716a7dc0f682ec4c57fc1f2ef2cae1b6a693dbe80b7e1d8cc6068748025566cbb6ab1b9a0cd588875fb1ecd2a85fc82f5639098082011c14c2be996fdc84df6ddafefa60d5cc04fe80ef193f1e9bec5b24426be6e1c46e82f9cc5a3981cf5cde3b91564", 0xf3}, {&(0x7f0000bde000)="7956a2d1c4764e86892405e4f9dfe6dd2ebdc9103b5b1679f56ada0efe3f07346394b69bcc46f97e549bc604424cde69b4fea56cb0eb1969ba8dd7309097ccd8badf6170125b8882dbbe155f888c08e948ef7434e77c57", 0x57}, {&(0x7f000009d000)="f2c6b87bdfb46fae682f5dddd067d1e1c2b0a5b297619ee52d90d0a5fd00dc539049cfd5fa7ae3cadb", 0x29}], 0x3, 0x0, 0x0, 0x800}, 0x80) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a86000)={0x0, 0x0}, &(0x7f0000fde000)=0x10) 2018/01/05 07:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000114000)={0x1, r1}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) 2018/01/05 07:47:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000001000-0x10)={0x7, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) r11 = eventfd2(0x2, 0x80001) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r14 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r19 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2400) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) r21 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r22 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x7a89247fa1bfe8ab, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x9, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x0) r25 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x80040) r29 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r30 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r31 = socket$bt_bnep(0x1f, 0x3, 0x4) r32 = gettid() r33 = geteuid() r34 = getegid() r35 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x2) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r37 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r38 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) r39 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r42 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) r46 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x4, 0x7fffffff, 0x5, 0x382, 0x0, 0x4, 0x80, 0x2, 0xe9, 0x9, 0x8, 0x0, 0x10001, 0x8, 0x0, 0xeb6, 0x7fffffff, 0x2, 0xfffffffffda8eda4, 0x200, 0x7, 0x3ff, 0x2, 0x10001, 0x101, 0x0, 0xffffffffffff8001, 0x8, 0x6, 0x4, 0x285, 0x2, 0x6, 0x81, 0x6, 0x1, 0x0, 0x5, 0x7, @perf_config_ext={0x29, 0x7}, 0x10000, 0x50, 0x6, 0x0, 0x7d7, 0x3, 0xffffffff, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r49 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 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) r50 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = socket$inet(0x2, 0x7, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x0, 0x200000) r55 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x6102, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x440000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="c4127726df9f6f5fcbf7b4b0e3ed574528210baf012978a3bff0c4e299fc6cc331784385f3ed9341bac6d56a07c6e24c15a88794f1fce3b7a7f7f2696e004ed216ca6e0efe90a9f157a649a3a6c3fda5bc722b6c9ef677fc218c2bd5855b881559b4bbdb9547eca9", 0x68}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x18, 0x1, 0x1, [r12]}, @rights={0x18, 0x1, 0x1, [r13, r14]}], 0xa8, 0x40000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="1caff247f0b5190d", 0x8}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000001000)="02c463f3c59ee6f82c5c671ba018480f26bdb36b482aaaa84facfdb3fadd0d29a4201ae212ab57d9408365aaa928efad19009023a71c646c0d452391dad765d8a9783b66bcfb048ddcef93e340cc7ea492375fff9b32322db6d1a327c6d281d681ddfebb43667ef9f8d63bdf84f6e30f4e722489396ec4ade1ac9a2e0daf3453f34a5d7e60a10ddb4eaee2a917907fb6f348b7df", 0x94}, {&(0x7f0000001000-0x5e)="2f7a46e6c5204f27d940b8b13a998a090d30fa2683446b2ff06fb36c3480a4c539ff0405004f13c82c8f7fece8d9a317dd625c1d7c99bf9a92dd432d81dcf06152b9d35d299d2f7fc553944f0da20607dc890c4eea62ae60d920b1b0b210", 0x5e}, {&(0x7f0000002000-0xf5)="ce9aa081f22668e44b08ae611708aba69d05173a793ef2f4675fe6a34a8c484142bf30761d2986d04c2607cace070699c0a4faafe1f5b3522e304c4c17edd8da2bc0aa893a0bdff70591308cc8a075f242b9616ceeb295ea5903ecbaa7ea8867ce3c972287c52076d8a5cf642bd1726564a5bacb5c7ee3e5753a1e1cd395f5253d6da3eaecef33fc6445583068ae74fa6d06b93d2e8e0fa4d20b90a42a09cda379baf93e7132f32630ee21a83d25c8d5e2a8b499e4dabd4ac52bcc7ef8d60c6a75a196fa9bd2b130c77361038d5143452b55b2b4345449d7551d645454cb06c0309496905450ab7f9a59b0e293dfc938d1ba2f848e", 0xf5}], 0x5, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30]}, @rights={0x18, 0x1, 0x1, [r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x28, 0x1, 0x1, [r45, 0xffffffffffffff9c, r46, r47, r48, r49]}], 0x148, 0x4000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="16513edd025696711ebca5de8ecba4a84f5d45a4d197c5fa208200e88c8247d8702e598a2203c11c52165159d94e2f013198e9a82017c02f1ae67ad589e35e31", 0x40}, {&(0x7f0000001000)="3510524029dad57d4f779be2a8dd49e537d6638dee5c8cc20edf00d652b5560cb54332a9798242b15ff03da2661380b72f6cd9af31b154f19866bafbc6a95ae250d60fe5d2e85ae15edda32ced5ace74c25bf201b0e871836d335f8d06536231d0b7dd679acf52c4de2e0d540745175db2f60b1b482e144a09f1a99923d08e316a61c7e9220fa77de49a3f48b47074928e28068eaed88b93ed2aadb267e3c049ec1e385316d2d4a43e6d3b3298af79b77327d98ec12b0b4c1d623d2b54624b", 0xbf}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000001000-0x48)=[@cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x28, 0x1, 0x1, [r53, r54, r55, r56, r57, r58]}], 0x48, 0x4081}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="fbecdbe0eb89956fc28b178bf6ecd7c6cc872ab54985cd181b25770d3e11e535e2f4dfb2165147c24dd4e05dc31b465f18083b9dfa5791d2349049367b97f954aa9b34645f4e3df085b597ef275818a38b05c5ca5b3102ade28dfe8bd19aae9097a628d79f0b6ebc7204a53971a09d89c5e5d44dcdce39b7f54ea8acf8dc3f1302974b68a4a19105c82693881a7673d5b668789f554d1c6472f2737a5dabfa395131a922a1719835004a6829543224f3f42f6b29c029c152e6d722c7", 0xbc}, {&(0x7f0000001000-0xa3)="4a321bb3b87848705e7670fd532d1bac0ab8a0f1ec48ca2e0f23c9c0fd81ef237bbd06bdbad4fd1be1e87c03a12a5b9950578af4a6c9e71ad9c3fcbfacc327e3898723a1e60a7cf9ad42e61ef7223fce45bd90f7610c771f2f003b2ccb0e45cca7055e116b1e4c98812f9574968221bd5f872e5e6c688e80279867356eeee96339ed9ffd11f3eaf1ce100f91201d758a705d8200d48c52e59afd99f629c08176f42f0e", 0xa3}, {&(0x7f0000001000-0x5)="639de40920", 0x5}, {&(0x7f0000002000-0xc3)="9db2c572578418b9ee1d16a5a1d52743c799c71681a84ba6296c5aecb9ad85b8ff51bd8d5b279ae729fe04766e497d41e0cc6a5149e03bc060c5ed95e3f062e1b8ec214aa68a85bed5ed358e05395f5efe396061824a0ad2078e55d333c5a9d49a12e1257134a844e58cb2f2aeda0520cafeee579c244f7c0a81e3d3820abc2653343e80b16cac231919581ff08c7d6c50cce9d99b753e996f7a8a0193bff24091684e1be9e1e8205dd8fd5fec69f8c4a7b0742b02bec5756cb83d7c0681e90aaf2b60", 0xc3}], 0x4, 0x0, 0x0, 0x20000001}], 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e5d000-0x2965)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2c, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r1, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fd8000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x261f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c2b000)=""/53) llistxattr(&(0x7f0000404000)='./file0\x00', &(0x7f0000d43000)=""/115, 0x73) 2018/01/05 07:47:19 executing program 0: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x404000, 0x0) bind$netlink(r0, &(0x7f00002d6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000448000)={0x0, @in={{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]}}, &(0x7f00001ef000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000582000-0x8)={r1, 0x231, 0x6}, 0x8) r2 = socket(0x10, 0x3, 0x10) epoll_create(0x9) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d5c000)="2a28eeaa685958994869d860d46651d363ac8c68937ceae6c5e4b598ea569cb83465e90e65274aa6b851edf890dee559", 0x30) write(r2, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2018/01/05 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c60000-0x4)=0x0) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff1000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff1000)=0x108) 2018/01/05 07:47:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3f, &(0x7f0000f18000-0xa0)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "514006", 0x9, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "d7"}}}}}}, 0x0) connect$ipx(r0, &(0x7f0000cf8000-0x10)={0x4, 0x100000000, 0x9, "4f4ad287eeda", 0x40, 0x0}, 0x10) 2018/01/05 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc8000)={0x0, 0x0}, 0x4000) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x8, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0xffffffffffffffff}, 0x60, &(0x7f0000fc6000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x1000000029, 0x0, ""}, 0x10, 0x0}, 0x0) finit_module(r2, &(0x7f00005fe000-0x1)='\x00', 0x1) 2018/01/05 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x1ff, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:47:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000aa2000-0x8)=@fragment={0x3b, 0x0, 0x400, 0x400, 0x0, 0x3, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f000053c000-0x4)=0x8) 2018/01/05 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) syz_open_dev$sndctrl(&(0x7f0000879000-0x13)='/dev/snd/controlC#\x00', 0x362b43c6, 0x800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/05 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000033000-0x4)=0x0, 0x4) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x3}, 'port0\x00', 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/05 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000e83000-0x15d)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320e0000000000000009ca065e829c98f944c90f5b4a8904753e69d4d05c58fb632736b16e507ebbb30e8482000080013ac64bca2123b0eaddc9ae302e768f18ca761a52005eae85", 0x60) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:19 executing program 0: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x438400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ecf000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fd000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xe8c, 0x5, [0x6, 0x171, 0x800, 0x9, 0x7fffffff]}, &(0x7f0000000000)=0x12) getgroups(0x8f06fe50fc392ff, &(0x7f0000603000)=[r0, r0, r0, r0, r0, r0, r0]) 2018/01/05 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e80000-0x118)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000ec000-0x18)={0x0, 0x1000, 0x9, 0x6, 0x9a}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004ba000)=0x423a) pread64(r0, &(0x7f0000237000)=""/0, 0x0, 0xfff) 2018/01/05 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000842000-0xe)='io\x00') sendfile(r0, r0, &(0x7f0000dff000)=0x0, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000a6000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c4000)={r0, &(0x7f00001d3000-0x1f)="", &(0x7f0000bd2000)=""/32}, 0x18) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00004ae000-0xb0)={{0x6b4, 0xffffffff}, 'port0\x00', 0x4, 0x400, 0xffffffffffff0001, 0x8, 0x4, 0x80000000, 0xfffffffffffffffb, 0x0, 0x4, 0x53f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:19 executing program 1: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x400000000001, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x6dc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) fcntl$getownex(r0, 0x10, &(0x7f00003cd000)={0x0, 0x0}) 2018/01/05 07:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000ce2000-0xc)={{0x3, 0x9, 0x9, 0xab3, 0x5, 0x7}, 0x5}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$sndmidi(&(0x7f0000060000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00009a8000-0x10)=[{0x937509adb8518951, 0x7}, {0xf, 0x9}], 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000039d000-0x4)=0x0) msgget$private(0x0, 0x341) r2 = msgget$private(0x0, 0x480) msgctl$IPC_INFO(r2, 0x3, &(0x7f00003ff000)=""/189) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009fa000-0x4)=0x0) 2018/01/05 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000aba000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xe, 0x1b, 0xd, "a5eb497340bb43a670ee59c1088b88cb8386d831da638ffcb47d487e3f4cc01af5be7181c87810da469e19be8adf727c1738c0c64150fd9f4d1e519099e20d0c", "a0297c6caf60819adfc0d588b801e5fce251313389876335cc2904c97c0b5a9a", [0x1f, 0x20e5], 0x0}) preadv(r0, &(0x7f0000b4b000)=[{&(0x7f0000c1b000)=""/4096, 0x1000}, {&(0x7f000068a000)=""/100, 0x64}], 0x2, 0x0) 2018/01/05 07:47:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000504000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = semget(0x0, 0x7, 0x0) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000002000)=""/175) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000-0x11)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x40000, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000004, 0x8010, r0, 0x0) msgget$private(0x0, 0x10c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x3)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000)={0x2, 0x0, 0x1, 0xd1fe}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000007000-0x10)={r3, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000008000)={r1, 0x101}, &(0x7f0000002000-0x4)=0x8) 2018/01/05 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) write(r0, &(0x7f0000c67000)="5582681bee7b5adf57bed9409ac18f24cc711845556ad4dc10d067859fc9f3c942560d92a3dfd5a92744c2065b46af4488358088374e12ef49a77ccc21", 0x3d) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000071b000)='/dev/hwrng\x00', 0x800, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) close(r1) 2018/01/05 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005fb000)=0xfffffffffffffeee) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/01/05 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000692000)={0x0, ""/122}, 0x82, 0x3, 0x1800) sigaltstack(&(0x7f00005d3000/0x4000)=nil, &(0x7f0000192000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f24000)='/selinux/user\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000e13000-0xc9)="2a28cbf6026b664cbe287c9e426e59d2ac6bc3787febdd1805a946ad199427d16265a5026ce052604923e28a2219f7ffccda83daface53e840adf7aebba02fb81c80d06dcfd5b6f14add548c23811fcd22f1a3b8866057abc990d2142f82123cb8bfd557e6206f1a8796c93b87fc02a605652c05f9e20d6fec87f15bde8c78239faeb11860d5abf1ea97e8d28ff0e90961358c0305fa866f4182aa4d25b8e1d5ca2eb4436d531fefb1f4e616f20ef450a2ec6009df2ad2493193e678c1d4945da00b69c8406be4db368cd38aece2c64ec0014488e158485b846dc52e6f22c6741918382b384d37f75563", 0xea, 0x800, 0x0, 0x0) pipe(&(0x7f0000d2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000628000-0x10)={0x5, &(0x7f0000264000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = msgget$private(0x0, 0x400) msgsnd(r4, &(0x7f0000401000)={0x3, "24744f43c4eb3bce8a76c3344c854c2e2e23f1f7fda47d42d33ad52c3f584c14373b11a4e095291018aeb7f4cad6a4d140817db5c374811680113910bce153a3b9d7"}, 0x4a, 0x800) writev(r0, &(0x7f0000e40000-0x10)=[{&(0x7f00001b4000)="290000001800310000ffef00006500080a800066006dff069998ffe10700080004000a000ef4ff010b", 0x29}], 0x1) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000c1a000)=0x4) 2018/01/05 07:47:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000111000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2d000)={0x0, 0x0, &(0x7f0000960000-0x60)=[{&(0x7f0000a29000-0x1000)="5eb765ac98a305ba3a5d487a2b72265a", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000f2a000)=""/150, 0x96) [ 129.536207] kauditd_printk_skb: 42 callbacks suppressed [ 129.536215] audit: type=1326 audit(1515138439.633:1675): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:47:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80040) sendto$packet(r0, &(0x7f0000000000)="ebe9d4079c28e6fd10bab6dd2b336833a79c3adf4085d64c1162af094071658ab792b675264a9df09cf5af63c73e68255c0058f55d3df16ed824fd4abc1a21801b7b5a1a4232b380375d3c051f9e6ffd741abe983584445ecf50ef2aa1b78a54bcd77a39df1cdec1db257b8a89078c15f7a2b1f53af6cd5e7f345ddf877e375d3b9ff5701f64c172a9429c47c4e28cb1d1865abc20776f73f60fea405d813bd6e3d3d77291ff", 0xa6, 0x40, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x5b75592ea0bec392) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000042a000)={r1, &(0x7f0000fa1000)="56535648082b7ab825f7c55f85816566ce71a1b09faef32dcb3757855c4e0b88e7a1f6cf357ff79ee92cc5abda45c53512d64d714b26837b6a3611b5cc8cef84980dc690581248df04c715fbc5f55ebd4ea8d49f688c390196f9a8219e23d27bbf30e76d58e410618b9c8936486cd49d4c222f4c8f1e44300846594e55396444e178bce8a848378fc89de6a0dc50d4c354307d8a1a6a404bc70db6abf2e4d9eceb141da576f83701c9d4c2f9922c455e5e9cb5ff2f2d26ce15d2bf26f85f0aff785da43460d6019d4289d2b05c7b28e670f7e9", &(0x7f0000001000-0x4e)=""/78}, 0x18) prctl$intptr(0x1d, 0x5) 2018/01/05 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000574000-0xb)='/dev/audio\x00', 0x101000, 0x0) getpeername$unix(r0, &(0x7f0000891000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000806000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004c0000)='/selinux/context\x00', 0x2, 0x0) accept$ipx(r1, 0x0, &(0x7f0000149000)=0x0) r2 = socket(0x10, 0x200000000803, 0x0) write(r2, &(0x7f00008a9000)="260000002200470105000700890000000000000008000000e0e9ff094a51f101dfc71f3500b0", 0x26) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00005f1000-0x4)=0x0) [ 129.611516] audit: type=1326 audit(1515138439.639:1676): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.611533] audit: type=1326 audit(1515138439.667:1677): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 129.611551] audit: type=1326 audit(1515138439.668:1678): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.611570] audit: type=1326 audit(1515138439.668:1679): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.611589] audit: type=1326 audit(1515138439.671:1680): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.611605] audit: type=1326 audit(1515138439.671:1681): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.611628] audit: type=1326 audit(1515138439.671:1682): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 129.611681] audit: type=1326 audit(1515138439.673:1683): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004e4000)="b4de55537d3317a54cf154bd41fe3982", 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000f44000)={{0x9, 0x8}, 'port0\x00', 0x8, 0x1404, 0x80000001, 0x4, 0x4, 0xff, 0x7b4, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$netrom(r1, &(0x7f0000bac000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f20000-0x4)=0x48) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000974000)='/dev/input/mice\x00', 0x0, 0x2) getrlimit(0xf, &(0x7f000055f000-0x10)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000561000-0x4)=0xffff, &(0x7f0000c03000)=0x4) dup2(r0, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bf8000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d05000-0xb)='/dev/hwrng\x00', 0x410000, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000009000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x465, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f000010c000-0x8)={0x0, 0x0}) 2018/01/05 07:47:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x7fffffff, 0x5, 0x6, 'queue0\x00', 0xfffffffbfffff0ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000030c000-0x40)={&(0x7f0000c33000-0x4)=[0x0], &(0x7f00004ce000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000285000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000343000)=[0x0, 0x0], 0x1, 0x3, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000fbc000)='./file0\x00', 0x101000, 0x21) r1 = syz_open_dev$sndseq(&(0x7f0000d3d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x5, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003dd000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f0000ad6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00006c7000)='./file0\x00', &(0x7f0000e67000-0x19)=""/25, 0x19) 2018/01/05 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000042a000-0xb)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d56000)=@sack_info={0x0, 0x1, 0x1000}, &(0x7f0000eed000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a45000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x8, 0x0, 0x10}, 0xa0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b76000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000e5d000-0x10)=[{&(0x7f0000f85000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e6b000)={0xffff, 0x6, 0x7fff, 0x9}, 0x10) 2018/01/05 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009cd000)='/dev/dsp#\x00', 0xfffffffffffff001, 0x201) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000251000-0x18)={0x5000, 0x0, 0xffff, 0x2, 0x40}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/mcfilter\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000246000)={&(0x7f0000398000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pread64(r2, &(0x7f0000ebb000)=""/0, 0x0, 0x1fffffffd) 2018/01/05 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$dspn(&(0x7f0000d5f000-0xa)='/dev/dsp#\x00', 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000df000-0x50)={{0xffffffffffffffc1, 0x0}, {0x5, 0x6}, 0x60e5, 0x3, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/05 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000964000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00007a3000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004fd000)=0x0) wait4(r2, &(0x7f00009f7000)=0x0, 0x6, &(0x7f0000534000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000f98000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000a8000-0x14)={r4, 0x9, 0x0, 0x100, 0x6, 0x9}, 0x14) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 129.611733] audit: type=1326 audit(1515138439.674:1684): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24210 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = request_key(&(0x7f00008d1000)='trusted\x00', &(0x7f00004f5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000161000-0x6)='\\eth1\x00', 0xffffffffffffffff) add_key(&(0x7f0000353000-0xb)='pkcs7_test\x00', &(0x7f0000ae8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000416000)="80e297fbf34567ce67b5ad82ad32667e456fc7d7c3c3e33034c411537346cc0edceb39714ab17e900bfb451c19abff6544319948d8ed3b19b3ef58e439955af24cc8eb978f5972eea63a24207fef233a", 0x50, r1) fanotify_init(0x20, 0x40000) write(r0, &(0x7f0000260000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a0a000-0x18)={0x0, 0x7f, 0x30, 0xfffffffffffffffe, 0x7}, &(0x7f0000f39000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f61000-0x8)=@assoc_value={r2, 0x5}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x6) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099f000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e90000)={0x4e1, 0x3fe, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x7, 0x0, &(0x7f00008fd000-0xf)={0x0, 0x989680}, &(0x7f0000f50000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x20000000003, 0x0, &(0x7f0000b8f000)={r1, 0x0}, &(0x7f0000048000)=0xfffffffffffffffd, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002a1000-0x10)={0x8e3, 0x6, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000061000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000998000-0x4)=0x7fff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x20000000005, 0x1, 0x5, 0x9, 0x0, r0, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) close(r0) 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007e7000-0xc)={0x2, r0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000473000-0x4)=0x2, 0x4) umount2(&(0x7f0000dc8000)='./control\x00', 0x2) inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r2 = inotify_init1(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/hwrng\x00', 0x8000, 0x0) sendmsg$kcm(r3, &(0x7f0000cb8000-0x38)={&(0x7f0000bb1000)=@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dde000-0x10)=[{&(0x7f000024e000)="715828f61fc050aae9e53a7cf29e19f60b29e66959dc2f22b9d5095ec36bd13812842388170672fa924a9dc21d0ddebdcffe6c0ca2627639224bfabab3a3edee5f08db97b418581ba559dd821a1c5cfb9f46eb4f638bc52a7db7d2c36d7cff0000c3dd6e554f69ddd625686323e67a3b36547797bf1b8dc2cb404dc2c28652e6aba4107c3a8768fc883d8603ebde99ccd04f4da87b085994abd0aa660ff6b23cc5d081f88a68efcfe8f9dbec6a100d57653f0ac5cbec0ca21da12c95c845157fd145cc32040236dee7c4ac01314144a10a513150dbcb0d4a1875488e0c42cc4393c36f5622dbf9cbe137ff775428039fc19fea8aac", 0xf5}], 0x1, &(0x7f0000b8a000)=[{0x1010, 0x10b, 0x4, "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"}, {0xa8, 0x117, 0x9, "63e00dc5d116eaee4feb48d529b1f50f9d77f3e7d55acf4bd836257d51956e20f38d02b7bc9239da325b783a7c74236be0dc2a8b7bd9c6127a62f3ca31d40865b9c4b98aa4f6dd53829544b7af5dfd98a4191414cdb089664bed7d81166514367640850401975a695fb28a5477cec39ceb7df119d729fcea9c7fd85c36a7a80fda7a8ddeab950bbfbb4d5dc92fb0630c4213f1f3185a7a"}, {0xa0, 0x114, 0x8000, "b773baf343021e07295bb892db1d58b9758d7731853a6d79b1611e393ec86fbc005d9f6dbd9461fd8d178a05f5c3cea9d57c2da41a069969ffdaeca0e71749df2784fe55631a543914ae7660257e8a7402e4059a481a601c1a32bf024162fa02376765ea87e7230236563918ce440e4119dd4b104be4e7028c74192b5cc5b0df3cd0c4013b010bfb914ac9fdad"}, {0x100, 0x1ff, 0x7, "13853b9faf6e432d4595a114668d55c1eb7b710c355ac27e4defa3f6854247661a472689b8d4c394890b57b2d9aba72285d75e43c882544f21154b3880d6368ae413536b4e57e873e20540a48c08eefcec0c0b5374d50ad6ee1022c3a42ac03167c6f7060210111a2d69233f6c2401daee35d400ba7fce2b96ddae18c4ebe5f82524f039e3cb5155e595af16462d10cdbd23e626769432559a056181346ec46400ccc09a9acd0cb4b1f58c825b8d7d42d9f84d12b8bf285393c3ef1b9f886572ed6e947cf44c1ddc7eeb9cb8b48fde2340ba89d660ef9a8b6aaa4979433ef8068e80698a153a1f5f21002ae9707b"}, {0x68, 0x10e, 0xfffffffffffffff8, "c11a06f41423764b43f711f736b9ad2897545d5a539b296f0c2828d44bc923cf42157c07a59da6ee594e5b7fd20770ad6d9ddbebccaff43c75b8be19708d2e93e061417c302a411543786461fa85158d2a5471c473fc4b"}, {0x70, 0x1ff, 0x1, "68346fbedcf661a6d0c4de18cce82970a5667b5387bdca0be00c1acfc09a817957a1c08389151064755a04bb172895f590386d3bb9a99510a2e153bbf44d40821587727cd5b9dc989d730522293d155652be4a641f287042dfb18db327"}], 0x1330, 0x4000}, 0x40000) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000d) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004f9000)=0x2, 0x2) 2018/01/05 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051d000)=0xb8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000598000)={0x7b, 0x0, [0xfffffffffffffffe, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000724000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000674000-0x138)={{0x2000, 0x4000, 0xf, 0x7, 0x6, 0x8, 0x80000001, 0x8, 0xfffffffffffffe01, 0x81, 0x4, 0x9, 0x0}, {0xf004, 0x2, 0x10, 0x4, 0x0, 0xcf75, 0x6ae3, 0x10000, 0x2, 0x8000, 0x0, 0x1ff, 0x0}, {0x10f000, 0xf000, 0x3, 0x80000000, 0x21b7, 0x5, 0x24, 0x6, 0x0, 0x0, 0x8, 0x3, 0x0}, {0x2, 0x100000, 0xf, 0x5e, 0x5, 0x6, 0x800, 0x6, 0x80, 0x6, 0x0, 0x6604778d, 0x0}, {0x10f000, 0x100000, 0xf, 0x2, 0x101, 0x500000000000, 0x7, 0x7, 0x98, 0x8, 0xfffffffffffffffd, 0x6, 0x0}, {0x3000, 0xd000, 0xb, 0x1a7, 0x6, 0x7, 0x20000, 0x8000, 0x7, 0x5, 0x5, 0x3ff, 0x0}, {0xf000, 0x3000, 0xb, 0x2, 0x70, 0xffffffffffffffe0, 0x80000000, 0x8, 0x6, 0x5, 0x2, 0x9, 0x0}, {0x0, 0x100000, 0xe, 0x51, 0xfffffffffffffffa, 0xfffffffffffffc00, 0x80000001, 0x5, 0x6327aa5f, 0x1ff, 0x292656d6, 0x1, 0x0}, {0x2000, 0x4, [0x0, 0x0, 0x0]}, {0x6000, 0x7002, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x15000, 0xe0a0848e0c716dbf, 0x1, 0x100, 0x6000, [0x5, 0xaa, 0xcb, 0x1]}) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000695000-0x8)={0x0, 0xa52}, &(0x7f0000a48000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004d1000)={r1, 0x3d}, 0x6) write(r0, &(0x7f00009e3000)="26000000110047f1935ebff70722000ce6fef700010000002000ff36b807476f05001a000000", 0x26) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000dff000-0x1c)=@req3={0x5, 0x9361, 0x3, 0x7fff, 0x9, 0x0, 0x8000}, 0x1c) 2018/01/05 07:47:20 executing program 1: r0 = memfd_create(&(0x7f00006c1000-0x2)='.\x00', 0x3) bind$ax25(r0, &(0x7f00000c9000-0x10)={0x3, {"4dc3b477b3c19b"}, 0x1ff}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup2(r1, r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000000d000)='tls\x00', 0x4) rmdir(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000000e000)={r2, r2}) [ 129.989851] QAT: Invalid ioctl 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000417000)='/dev/loop#\x00', 0x4, 0x80) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 130.019271] QAT: Invalid ioctl 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/create\x00', 0x2, 0x0) flock(r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000bb9000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40485404, &(0x7f0000a80000)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x5a) 2018/01/05 07:47:20 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000798000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00005ec000-0xdc)=""/220) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000487000)='/dev/input/mouse#\x00', 0x65db, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') r3 = shmget(0x0, 0x4000, 0xc2, &(0x7f0000ae7000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) preadv(r2, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000090c000)={0x0, 0x6}, &(0x7f00006d1000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x6156b37}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000af6000-0x1f)="1f0000000104ff00fd43070000000000f0e28c00080001000400dcffdf001e", 0x1f) [ 130.049356] QAT: Invalid ioctl 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff"}], 0x28}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) bind$ipx(r0, &(0x7f000007c000)={0x4, 0xffffffff00000001, 0x100000001, "4429dc8dba42", 0x6000000000000000, 0x0}, 0x10) bind(r0, &(0x7f0000f29000)=@nfc={0x27, 0x3, 0x2, 0x2}, 0x10) [ 130.074199] QAT: Invalid ioctl 2018/01/05 07:47:20 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = dup(r0) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fallocate(r1, 0x2, 0x6, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000f55000)='net/ipx\x00') syz_emit_ethernet(0x12e, &(0x7f0000f55000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x1, 0x3, 0x7ff}}], {{0x86dd, @ipv6={0x100003, 0x6, "43f087", 0xf4, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x3, 0x2, 0x4000008b, 0x1, 0x8, 0x0, 0x0, 0x2, 0x1, 'z\x009', 0x92900000000000, ';ul'}, "883c45de04bdf8b27e2a20d8c2add4268c26b36473c389e94eb918ff25a1026eecbf9d0696e66678687360e3796a61784a6a10c232435153754a4edbf6c118f3bd38568662f252bfbb4906f1c013f31fc7f828d4bfb0ef92eaadefbfcf894df0ec53e9e071ccd026585b429c3ecd6c8b665e6644e2aa4d3179509a3f3f53f6b19c623cd717264f69e7899bd093ccd1f2bca7fe567e312fa7fdd62946d549ed883df0e210ff813c68bd0751164168b52316fb1e6f7763cb1cc16086a100a894598db370c3a5f9f6a98d2d422f909e30e6a80ef6fc7289796fc2494463fb15a11d476fef4f"}}}}}}, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/status\x00', 0x0, 0x0) 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00006ca000)='/dev/snd/midiC#D#\x00', 0x4, 0x60240) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000385000-0x4)=0x6e, 0x4) request_key(&(0x7f000047f000)='dns_resolver\x00', &(0x7f0000d06000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bc4000-0xa)='{,ppp0{-*\x00', 0x0) 2018/01/05 07:47:20 executing program 6: r0 = socket(0x400000026, 0x0, 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(&(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) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5f7, 0xf80000000, 0xfee7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffff414, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000afe000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20, 0x1, [0x3]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf63, 0x7, 0x8, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003cd000)={&(0x7f0000e1f000)=@in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x12c5}, 0x1c, &(0x7f0000867000)=[{&(0x7f00007cf000-0x61)="3a0e6c420a54c3ae57c6e0f79ec8e803d4bcaf0ef9ad9ed54c6b4de5b942d8bfda4b51138ddc83989805501329d842e4fdb0fc1933325088d78766f4f21b906ab999ae454a414ec34af67b7f0b7d0fd8800fc332183edddae07cf50257eaca96a3", 0x61}, {&(0x7f0000000000+0xc70)="ed88c87e2059529cb02eaaeefe37943d4654887f7f6a287d5ac62cf0271ff4858181c4e1e69d78cb65e57208785f9828e44d9874133960f34093727a760300e3ce12537e871df18ba337c46c906a67c266f8926225105040dc93cb12f4e272", 0x5f}, {&(0x7f0000001000-0x60)="9a9df0fb739c75de24122e201dd19876d6ad2dfaec69cb969557888eaf9d2fe14b7bef46324b983b51e0a2f2172b5f6836db17dda34e2673599d74449c5f1e1a0fb3e6850680858860bf988b6796487c3e92dccc1713bca19d8c737e74b010eb", 0x60}, {&(0x7f0000a97000-0x62)="81d19bc42b9688e2accde04b6265c4ffa8868b0d5f9b4ef71ecb420471b3948a144e2eb475f7f91e09211acb7d3169aca9e8f098ee10c22f6b3f942d430e6efa8c62c5f7380cf714766ced6b7f8bf36ba99f1816dbe76f71b9f47d0ecd2189a3296e", 0x62}, {&(0x7f0000001000-0x91)="9568dffec7350bf36cb6661441ccc780a6f3f7cab18aeaa11397dce3a59e57195956c3e2090a8381772ae2e1b1dbb8714e69899acb39adeb4f1b135bcdc0df7c0d393a7bf88159cd4b03956c2d1584ee9601b0a2b750b3ee15490d8449116630d7f7d3503f9a17c978488ffb5f420b51873bfb054006fa827d5877c66c7a0a47d8569b41bdf6688d1bf98c933c95417613", 0x91}, {&(0x7f0000e2c000-0xc3)="448ba874cd7b229e9b311863b231a230ad3289ac3d953f345cf43d1b26b6ebb031825714a8a572a53c93d293bd9966abc201cd1fa3f163ccbdd915a8ea03ce52ee19baa3958f6d3b7c101424816ced1e5abf0d193f488fd0114827a04530507c3bf085ddd2699eb36fd666ac0f0d7886bb37e873af7245ff1dd110a0e6eed64744cf2684f544ef2148bc82fedec16055abdb3f36323cd12e66d53ab2a8609238b5717fafbf1f28056338f0b99107f491669e136f1099dc4e84c062abb206e1def46145", 0xc3}, {&(0x7f0000000000)="f802d061a3e24ac22d641849f1535b64e4b7f5e85ef3775f845ae3af516257d56d77978b3ce1d3d10c7660cac0cb4f6e7a5339f03931b86a0503f91e9ec15cb2130e8922849718afad573f0a2404b04e3961f9ae2e21e963f8cbc5fd1d37324b8853a55101cdc85380a9cb6d4619b6419cb1eca27080ecb243865580628aee34542191e67cdf9b6901d65c402202ecaf2c21003909f4f181db91a8de6adf18b3be1608eba796147ce47610eb3205", 0xae}], 0x7, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x600000000000, 0x8, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xcf, 0x8001, 0x9, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x74, 0x0, 0x80000000, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fffffff, 0x8, 0x8000, 0x6, 0x559, 0xd06, 0x28c2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8208, 0x6, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8001, 0x1, 0x0, 0x1f, 0x3ff, 0x1dc0, 0x1, r5}}], 0x120, 0x10}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000075c000)=0x4, &(0x7f0000001000-0x4)=0x4) [ 130.099224] nla_parse: 2 callbacks suppressed [ 130.099230] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0xbf28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000c0b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r0, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)={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]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000062d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000069c000-0x4)=0x14) futex(&(0x7f0000ce6000-0x4)=0x0, 0x5, 0x0, &(0x7f0000bc8000-0x10)={r1, 0x0}, &(0x7f0000c89000)=0x0, 0xfffffffffffffffd) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f00003b0000-0xfa)=""/250) close(r0) 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000e6f000-0x60)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000318000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000d24000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000f9c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000402000)='/dev/autofs\x00', 0x40008, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) execve(&(0x7f0000d80000)='./file0\x00', &(0x7f0000092000)=[&(0x7f0000b83000-0x1)='\x00', &(0x7f000043f000-0x1)='\x00', &(0x7f00003bd000)=',vmnet0vmnet1}self\x00'], &(0x7f00007cb000)=[&(0x7f000046c000-0x2)='[\x00', &(0x7f0000640000-0xc)='lomime_type\x00']) timer_settime(0x0, 0x0, &(0x7f0000147000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000964000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000228000)={{0x1, 0x1, 0x8, 0xffffffffffffffff, 0x7f}, 0x65, 0x76c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000fe5000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000268000-0x8)=0x0, 0xffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x100) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000001000-0x20)={0x11000, &(0x7f0000001000)=0x0, 0x0, r2, 0x3}) 2018/01/05 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000013d000)='/dev/vcsa#\x00', 0x101, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00001bb000-0x1)={0x3}, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f53000-0x25)="", 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000d94000)=0x0) read(r1, &(0x7f00006df000)=""/182, 0xb6) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000056f000)=0x0) r4 = getpgid(0x0) timer_create(0x5, &(0x7f0000bdc000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x0) tkill(r4, 0x1000000000016) 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000cf000-0xe)='net/mcfilter6\x00') accept$ax25(r0, &(0x7f00004e4000)={0x0, {""/7}, 0x0}, &(0x7f0000955000)=0x10) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000800000) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000a8d000-0x8)=0xf004) 2018/01/05 07:47:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8001, 0xdd5b, &(0x7f0000000000)=""/62, &(0x7f0000001000-0x4)=0x3e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) r1 = dup(r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0x0, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000004000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000002000-0xb0)={{0x8, 0x9}, 'port0\x00', 0x2, 0x2, 0x10001, 0x1, 0x1, 0x1, 0x5, 0x0, 0x5, 0x7b32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000004000)={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x40)=[{r0, 0x8, 0x0}, {r1, 0x0, 0x0}, {r2, 0x4, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x9020, 0x0}, {r1, 0x40, 0x0}, {r2, 0x400, 0x0}, {r2, 0x21cc, 0x0}], 0x8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000-0x10)={r1, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={r3, 0x9, 0x10}, 0xc) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000005000)=[{&(0x7f0000007000)=""/124, 0x7c}], 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x20000, 0x0) restart_syscall() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000000a000-0xa5)=""/165, &(0x7f0000009000)=0xa5) 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000092c000)="", &(0x7f0000ff9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000d7c000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000837000)={r1, 0x14}) getdents64(r0, &(0x7f0000930000)=""/32, 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a32000)=[0x7ff, 0x1]) clone(0x0, &(0x7f00001ea000-0x4)="", &(0x7f0000554000-0x4)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006db000-0x82)="") open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) r1 = mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000482000-0x120)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007dd000)={0x24, 0x0, &(0x7f0000a68000-0x24)=[@free_buffer={0x40086303, r1}, @increfs_done={0x40106308, r1, 0x1}, @register_looper={0x630b}], 0x5, 0x0, &(0x7f0000f8e000)="9051f14874"}) 2018/01/05 07:47:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00004cf000)='/dev/snd/midiC#D#\x00', 0x8, 0x68000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0xa, &(0x7f0000000000)=[&(0x7f000032c000/0x4000)=nil, &(0x7f0000376000/0x14000)=nil, &(0x7f00004a6000/0x3000)=nil, &(0x7f00009a3000/0x4000)=nil, &(0x7f00001a4000/0xc00000)=nil, &(0x7f0000fc4000/0x3000)=nil, &(0x7f000018d000/0x4000)=nil, &(0x7f0000c7d000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000c35000/0x4000)=nil], &(0x7f0000001000)=[0xe2a, 0x2], &(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000eea000)='attr/keycreate\x00') writev(r3, &(0x7f000032e000-0x50)=[{&(0x7f00003f1000)="", 0x0}, {&(0x7f0000e0e000-0xb2)="d2", 0x1}], 0x2) 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) [ 130.209665] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000598000-0xda)={0x0, 0xd2, "5f0d7611a64715ca581e964667f7eb5fdf31649fec3af677442771cec2c480c771d3b3061ea0971ad7cc662aa9c2baa204f09499e1de6449a6d82b304c68a60eec6fa83edc580b383ee02d100fa4c69ebce87cf0393b2ed7538026a2906079c2c5e7eb12490ff8174d3719f6e80a9586ef6849e1c19fce55f09ac0ff229f84516999067f95d3eae3be74677b1e04b6b5b3bddfe43ceca1eb28190c624f03efc7b26a856a5cd126479f4a8a4c76d3093c52deb3202b5a9896ea68d100d36e4cbddd9d7f8cf4fe8f80aecbdb0ef373db49f98e"}, &(0x7f0000bf1000-0x4)=0xda) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000305000-0x4)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000e4d000-0x3e)={@random="e3046a95110d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc0100cadeff23000011800005eb0000e60100b0"}}}}}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000091000-0x4)=0x2, 0x4) 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x3) write(r0, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a53000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900101200", 0x1f) sync_file_range(r0, 0x6, 0x9, 0x1) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x806, 0x7fff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000865000)=0x100, &(0x7f0000b5f000-0x8)=0x4) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000388000)=0x2, 0x4) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x9914, @ipv6={0x8, 0x6, "a228af", 0x58, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@hopopts={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0xffff}, @calipso={0x7, 0x20, {0x7, 0x6, 0x2, 0xfffffffffffffffb, [0x2, 0x100, 0x7]}}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ab5000-0x20)={r0, 0x0, 0x1, 0x1, &(0x7f0000382000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000f95000)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) io_setup(0x7, &(0x7f0000f39000-0x8)=0x0) r2 = dup2(r0, r0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/status\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa4000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000fca000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x400000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000800000-0xc)='/dev/rfkill\x00', 0x30000, 0x0) r7 = memfd_create(&(0x7f0000b9c000)='\x00', 0x2) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/create\x00', 0x2, 0x0) io_submit(r1, 0x7, &(0x7f0000906000-0x38)=[&(0x7f0000b8a000)={0x0, 0xb57471dfef3ff75d, 0x0, 0x3, 0x80000000, r0, &(0x7f00003b4000)="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", 0xff, 0x6, 0x0, 0x1, r2}, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f00005ac000)="a94698f53e5c52e4d33761053c6ffd41d3e545b84d0f925c86200852774a9d879d85ebffe7abef05a2606b18b6846af3a46d7c286162b184ed141a2a145537711a1584659184afad1985984924865732328847fbd0de178aee9021c88b6b7bae318d3d551c776b740433f8636efb018f", 0x70, 0x5, 0x0, 0x1, r4}, &(0x7f000060b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100, r0, &(0x7f000022b000)="a1a1527bae97a79829b255830ade454f7a843f8ec684242fe843074c7fe9443b237904bb928c0dbc21947b7a5f0447b92f6cd5d53658557ad421b6733b78658905200672f93f935e03bcca321d8d16d190b7eb454f502921c59d689e401d4c15e7811da9e011a1e5ea3146247af1bddda31e7099f719626bf4504669d57b18", 0x7f, 0xfff, 0x0, 0x0, r5}, &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000852000-0xb1)="9db4d91520f7eccee42606fcb7659de72cea3b15afad2718acaa8215127c26942c8e6eae016c4a18f5996432f98a128713c2cc807628f8325c002e09f5736ef785215d2633a5d7acd1b35d45b5e5e8cfb1e02dc7bb80a21668ae6e3afa6ff1a4bbfea1855480adae723f873e2947fde4eda6600698470f3023a7c64adf26261eb4406fbf8e26317555cd9194e48f036a9ab1906c8bfd4dc48a5aff16031a12ede49a6eb257212c7dc5548fe859abc25c56", 0xb1, 0x1000000000000000, 0x0, 0x1, r0}, &(0x7f0000523000-0x2f)={0x0, 0x0, 0x0, 0x1, 0x1d26, r0, &(0x7f00002aa000-0xaa)="48b40d35092f9170ae07d17a200ec11195cf43890f3bdc567d357702d4a37433891e66aac7187aa84e04d1d9706f439e50b1f5f112a3f1481261cad2149d73168f14ecbdf07f6185b3374aac03ac922d05181f87004445f318f410b7941dfac6e47e7826a23ed721b7e8420db6c192b3b8a38df490ce46e47e65d85ff4cc843b5c40d378f07a6c984269b13053becbe5a56f74249d1e6d9d86e3193105b68a4de8a78ac26f8abeb7979b", 0xaa, 0x5, 0x0, 0x0, r6}, &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f0000a43000-0x54)="1a130c89930563a3aba6af0b2971f2e4a975f1c7f812722f6c13a91b234f09c7fa4df5fabdb5ef88bf59cb667cb04edbb1233da7b7c9003b4c1e877f978965665d123bb795e1f2ae7cfaa2921df8207e8386d56e", 0x54, 0x4, 0x0, 0x1, r7}, &(0x7f0000551000)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffeffff, r0, &(0x7f00001a9000-0xcd)="2ab70ce77dfe8479732e1e4e012ebb4abc9fe54f006b484abfbc12f8bf5fd472552aa869e467db6a34bc85fac93ba0fa28ff632b8f1b4569825edbd6d3dd61cc04a0b30bcc6e09d0fb0fca69e984d8fa2e9e853c0b35df8fcd7f978e96caa75713e92403dc899782b839564c9b9ae6898183b30e2ca1abb120079d853f0306af41ffc3e4edf8cca5550def4492445b096e81acc4aa43eebe3c4c19b92e889c18e6ac52e1eefb3adb90791c9a5bdeddf86457667ff44a57182a060b4df2b43e50949c636eeea43fb3fd5ddef44e", 0xcd, 0x81, 0x0, 0x0, r8}]) write(r0, &(0x7f0000e99000-0x28)="26000000130047f42001b1dc590022001609dc0000000000000001fff8000133050003000d00", 0x26) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c29000-0x20)={@generic="db8848e8ac0b8151e29827a8a19dc6dd", @ifru_flags=0x1400}) 2018/01/05 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setsig(r0, 0xa, 0x29) r1 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x40042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) readahead(r1, 0xffffffffffff5422, 0x3) 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f66000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) sigaltstack(&(0x7f0000b82000/0x4000)=nil, &(0x7f0000384000-0x8)=0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000551000)={0x5, 0x9, 0x20, 0x10000, 0x75}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000506000-0x28)={@common='ip6_vti0\x00', &(0x7f0000bd7000-0x10)=@ethtool_eeprom={0xf, 0xfffffffffffffffc, 0x80000000, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000324000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000480000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00007e4000-0x4)=0xc) 2018/01/05 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000812000-0x8)={0x0, 0x0}, 0x80800) sendmmsg$alg(r0, &(0x7f00003f8000)=[{0x0, 0x0, &(0x7f00005a3000-0x10)=[{&(0x7f0000a50000)="aff4789c413e566e0bd9c2f1239d191adca08b59965a50a3d416bcb69735d22e81d71f5c7a062ade74c8ac3934b96c2d9c7e4cb2a882152ed3aac823373aa8aedd7b174ac7d2332e63a11d40241f323f60318fed44b47f230ed58c246fda66521ac182ed46d0e98617071f38c52d73013a887b405f557822c04e053da141b300fe3f4e75d0b8fa1537aa25", 0x8b}], 0x1, 0x0, 0x0, 0x8000}], 0x1, 0x800) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ee3000-0x20)={r2, &(0x7f0000012000-0x1000)="", &(0x7f00001fc000)="", 0x0}, 0x20) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000325000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x7f, 0x7f, 0x0, 0x7, 0xf007, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r2, &(0x7f0000b2c000)="", &(0x7f00003a0000)=""/0}, 0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d13000)={0x0, 0x80}, &(0x7f0000748000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000013000-0xa0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb567, 0x7, 0x8, 0x9}, &(0x7f0000961000)=0xa0) 2018/01/05 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ba000-0x9)='/dev/rtc\x00', 0x600, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000034c000-0x26)=""/38, &(0x7f00004ef000)=0x26) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/context\x00', 0x2, 0x0) accept4$llc(r3, 0x0, &(0x7f0000411000)=0x0, 0x80800) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmsg$alg(r4, &(0x7f000080a000-0x38)={0x0, 0x0, &(0x7f0000df8000+0xa78)=[{&(0x7f0000b5b000-0xd2)="6fa977cefee3651286780ac106200530e72cd6ee182872682eee83200bec3927160752f9040f867abe3d4df7b53c352ce01376e303f71b25744fc1b56f730f03f246614f85d1957eed8bcbb811e7303b61c59760d3c2d88f0bc7efcd7dfa104c0a6284ddac8028a5c732a41d6c390a82fde3cbc51f956fd2e0cf83991104782081dfcec2b72b47b48990dc106e3eacda30e5c225588b14f10afcb45dff6c498352d93f7e5887fb9ca6011c25fbfb4bed3a6207f5ac53df07cd42ea9f87f7152ca766f064f3f431fd9b52df23b4c9e315d5fe", 0xd2}], 0x1, &(0x7f0000e42000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xd0, 0x117, 0x2, 0xbc, "88ae41be4654ea7b2160304026f31133d080982537ab7dac04a61b2c855fde6c1b32c1b99a32fc3286d2e2352f4795968eb797efc01a2ecc8dee424e8568e2dff365313f86b619f4040bef85ed48d377266ec891eac15bd5a5663db8d13b8e16d2d449602b5d1a6401c0b58e111724b45d4e1a982db65a1462647df99d1fa9cb504930feafef65f5bade12b058d9f1bb76bda4e5ad17593b70f5b4bac2bfd0b5d9a59f53a14f4091f71269d080b0a3410af602b0f269853c7c362aa8"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa7, "017f7fd347f62f551aed228633fcdc0e9d2376ed133213c9148960c2b8d84f9819cb321be7c9052855f0f046591bc71dd96ffce7431ebe3e6379d26a3aa3ce1a1461852f15b93439082b47da9828b5d6ca602b25894e07f981c05a7080e9cc9d683e24c0ad2a1bd015a0985c4eed76c616d3a67f26138f40dd65f028a7c7ab426dbfe4d2f890d727fca6b4448620537296753a6ad8ea72623cbf22dac4a03fb1ededee70f22bbd"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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42ebf1a506c119501c9dd67928677b485f3addea0f06c949d11ca4f4cdc838a29a5483aa6f30d05efeb5d6f6a399fbd826dc69a6d5f19699d321ce0327a454eef529cec649c3da5423c0ea2cf2a3156ab90b87a485dcc605e4cb40aa1994703cda9dcab0085db95338e475c1612bd85c94ababe3f22fcfbab33dd2f8dc97e06f20a05837169bf9b5d689db2d1bdbc469c8a76a8368ed43fe9f0884ba89d6aee6b65c026c38f98da5ff517e0a541b31189f4b39c17422de3547b65f0f5c7c030b74014b2a2335825a71c24abcaa6a7b5cfd8c367e5f3c4e11cb6de0baadbf8f1f428e1e3852c71888b87c99f8e265a761abdda3177eedf9d688c395726935c8d5a9901ad03ba5c8434842c3d6348a57a2d575d6e684d6a6491f1b601c2cab412bd47b712d92939796aedbdb6dcdee4dc1328ac0d8a7696eb7a95498a66fa94f888bb5ac0c2f1ed75be8feaa23a5675c41412ce1eb3772ad3ef0dd3022d73dbcf8e6be616d2d8fff32598621114b09a2fa48a49bebe7a7168b13c177e77e5053922eed94a6d9651a9853d68f06d1cfcd6ff3d2b8acd4ffa5b317675beb35457e84b83afe53aa39c46e04bec3eefae9bc471fa3bc15f13d1cd61196ff785b31e2d9da845e565915da62cac096794a0374b5cd82e2736337b983307b6084f6780d62541fe82631a658c6c2555d1b4ffdcb7bef992cad1d468bebae5467794cac97601e8dfd6952656c586e53a4d6a32e26e9b1e6ac5e97a02b31f04e2cba5fc177220e547f9e58fc8b937e5c231e4007af76e7a7a017ce5a861d3930f1a2ed176ab7164d8687eddcadea2407e8de7620707f101d344c00b633788faa34eed41eb9af2d32d1e8ac40d2c9dcd756588a42761c23c4a86073e6d9d05f0e8aeee973ac3d4edc5efb1cc8061530eac82b717a387a7e98847a98600eedca11e9a6ab26beb299c2990270bf43d97401844e8e5ab037804fdf8430603fa9394568dd837b2686d4ea63b463ba8055ba97685094238e77858678507618c08d909dc973113a72955625ca090f5cfd800d1b987c60bae1c609cea3511375a4f7cf470fe6e1fee471d7e1f56596aafc8b4d2c6ebb948dc526bb484f618c309aa41ecd530152a629aafafd00df8419fa9d043afad714cb2e64be44d2decaa71e56f16f16d0cddf16f1f505e002eed6e33e89d329d41884890684b954f565d7a336bdc97a42044f062a0f2afd6fe1c9098bbb538079692bb19f15042966bf4299f1d54ce37303db7e5a87a4e23af40b8d88ac2a6c58dd2744deb81fb4f6548b7fbf79c99127c4c0f2b4302a94b3896fbbf7dc64458f1e0767ffef7badd0851dfe34a6a4245b8c4b43a6f5f1ad0d142fa2993f6a66a3e726657f3b60c65b6b8a35a417327ed6b0f7c5bd551a2d41c580b124642f949b32deaa66680ec2aef8a50014e75906ddc1ef4f9a00f8124d8ad7e3a9b68335fad0ae36042583f7f692a3711e223c94b9fd77679fbb099ea87766935574a546ad04c76be73ddd7064074d9d3b1864cff15f123d8274967b0475236dd0ac5e7a66ce994af68b21a30d596ac29192e15c7670aff497947222a75ad220118a62a02d703b28c800bb7985101d0af9c9e80de04ad04dcfe394a272634ae6185e085b237aa342660237bca0957a18c6b9addd596037de5b2c3ea792d30275a3b762a81758353002c164669579cce84ba2115319adc7a69532c1545a2157e7cb0bfd0cbeae0257676b9e5220f3ee0ff197ba5940278353b45b9a6be313619f768edf6df040e9623445e984c5a1c47e7b465dc64fc1f19134390101335e4c8e84167ba795287216cfe9e08c42adca811cff1f60b975f7250aee89486ba123093ba59a9d38dd7bfeed16236a04b147e433f33e2857d7775cb20cf7e67fc104cdaa56b0e120ac30e8374117f78e8a2a2b2d17ac456c55b30b22e8808739a845f61fbdf1ace0f435c6afdfe3e3bed7f5863eeeed63f2d3a9e613c5018b0d9f0aba1f34c4bf22bb69450c04b6636d197191e77764d918f28195476be23aab8778b8a299d371e5edf94e631471341d6a7639337d31b4bc565e5f4f2dced4586e7358a39f229abc456f66bba95c3803acbb59cd07ef60008a2c5cdf0c4dd9463c7176ac2c040326777c621bc40080b06e93211940200722b143ada26eea9d1e356dcc4aef8bdcd44739f180afe6d186514c8125383ad723d06c191cb196ed90725053b08755c347efdb76607ba4d4a3e5e6c7107e14614e2"}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x2250, 0x811}, 0x4000000) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r2, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080e, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ca4000)='./file0\x00', 0x101400, 0x40) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006f1000+0xafd)=0x0, &(0x7f0000ca4000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r1, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f00009dc000)=""/0, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ed6000)={0x80000001, 0x0, 0x2, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000e30000-0x10)={0x7, r3}) read(0xffffffffffffffff, &(0x7f0000fa4000-0x20)=""/32, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/rtc\x00', 0x80000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f000058f000)='/dev/audio#\x00', 0x1ff, 0x48002) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d62000-0xb)='/dev/mixer\x00', 0x744f9fc0a93c4601, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000a01000-0x4)=0x10000, 0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000483000/0x2000)=nil, 0x2000}, 0xfffffffffffffffa, 0x0}) lstat(&(0x7f00008e6000)='./file0\x00', &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000aed000)=0x0, &(0x7f00008a0000-0x4)=0x0, &(0x7f0000001000)="") r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) munmap(&(0x7f00006cd000/0x4000)=nil, 0x4000) write$fuse(r6, &(0x7f000039c000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x26, &(0x7f0000ae9000-0x4)=0x7d, 0xffffffffffffffcc) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000000a000-0x4)=0x5, 0x4) bind$inet(r1, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ad000)={0x0, 0x8000, 0x84, 0x20, 0x0}, 0x14) sendto$inet(r0, &(0x7f000095c000)="", 0x0, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x118a, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/24, 0x18, 0x100, &(0x7f00003c3000)={0xa, 0x1, 0x1373, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x2, {{0x2, 0x0, @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]}}, 0x90) mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000706000)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000708000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00004eb000-0x8)={0x3, r1}) listen(r0, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045c000-0x28)={@generic="0cc6c46b6470e3d4a75a15889074270d", &(0x7f0000517000-0x30)=@ethtool_rxfh={0x42, 0x0, 0xff, 0xfffffffffffffffc, 0x0, "deeb5a", 0x0, [0x3, 0x9e, 0x200, 0x29, 0x0, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') ioctl$KVM_SMI(r0, 0xaeb7) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r1 = socket$inet6(0xa, 0x80001, 0x0) fcntl$setsig(r1, 0xa, 0x2f) fadvise64(r1, 0x0, 0x100, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r1, &(0x7f0000875000)=""/25, 0x19, 0x40000000, &(0x7f00001b0000)={0xa, 0x1, 0x7b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000da0000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fchdir(0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0x3, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000032f000-0x4)=0x0, &(0x7f0000cfa000-0x4)=0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000876000)={0x6, 0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000043000)={r6, 0xd3, "0380907336381588d5ef42581891ccb1a0875fb038615eb7e989a9c394f8db351129ed76d7f56a26e4eee8f323f028cdf4b54ae2861654e73738eeea1d5306398f2d69f36eb3621e6b27b0f5c8e92120c44093ed88c4ae76f7157f8876b631ee9e19cabb40cc16e06560c20c887257fa432fb6d0dc3f2491703de5edbfccf229926bad8f79c734c26ded908485f728b3ba4c20e4d8b57cc03269acd87a5c197b23145696014a5d142e267d614f068c6e0d626f2fd76f98c901a4b887a6c810762881e5aad28c64db027d5059ac7b3d3458a7f9"}, &(0x7f0000caa000-0x4)=0xdb) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00006b6000)="61a9") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000936000-0x18)={0x1, 0xfa, 0x3, 0x1, 0x800, 0x6}) 2018/01/05 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000007c000)=[{&(0x7f0000653000)="1f00000000031900000007000000068100ed1b8509000100ed0000ff07fe58", 0x1f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1d000-0xf)='/dev/sequencer\x00', 0x80840, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ac9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000022e000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000ae000)={r2, 0x1, 0x6, @random="a0a5b83e659f", [0x0, 0x0]}, 0x10) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) getsockname(r0, &(0x7f0000e56000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000017e000-0x4)=0x60) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e6000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000286000-0x4)=0x0, &(0x7f0000522000-0x4)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xfffffffffffffffa, 0x2ea4) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f000075c000-0x4)=0x3f, 0x4) 2018/01/05 07:47:20 executing program 7: r0 = socket$bt_hci(0x1f, 0x3, 0x1) 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) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="1a6214cf1cca2f93a56efe0f1139e4ae2cc8d36e1b73bdc6e842a9c8f2a68c839c20618268a150929980b77c5226f15788f89b50e9662728cafdb7bb1e4d400dc1dcc8a67a5d5ffa8c27c5fd18b68eaa83278b527aaa7c49660d5238475ba7b6e1dc84f743c19cec42d7f8c07fcae5e909", 0x71}], 0x2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) r3 = fcntl$getown(r2, 0x9) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000365000-0x4)=0x0) kcmp(r3, r4, 0x2, r2, r2) r5 = memfd_create(&(0x7f00008eb000-0x10)='$bdev@[keyring{\x00', 0x0) epoll_wait(r5, &(0x7f0000cf1000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ef1000-0x28)={@generic="df2e8b0a56ac0f0d118a97ca21e88887", @ifru_mtu=0x5}) r1 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c00000-0x4)=0x8) sendto$inet(r1, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001f3000-0x9)='/dev/sg#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000091d000)={0x0, 0xcd, "c2966339ba40b4db86ab63416cc50cdbd0d10b26a87811b2bc80be11209094d7109d9a690d5b25a5cdf68d89d23fd2eee8b8836c0589b52028fdf622c18156edb06dca98ee64aa2c0960660f2a1c395725accdb6ddc124e48fe6e1d349e2c22ab5b9297943ac824bb34cc101857305445101ec03346a34716b448868a0385613c48332ddcd61b5c0411b95b8255c33884dade4e2c343484d633fae2011a055fdee6aaabcaa9dabb4e52b8fee4ea9a25f7503b3e3dc754d7f98c133d85e35bf59710286516dc4e3a61aa45fab75"}, &(0x7f0000819000)=0xd5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000070d000)=@assoc_value={r1, 0x2}, 0x8) r2 = socket(0x10, 0x2, 0x0) r3 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r4, 0x894c, &(0x7f0000158000)="") r5 = dup2(r2, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008ca000-0x10)={0x8, 0xff, 0x80000000, 0xfffffffffffffff7}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r1, &(0x7f00000e4000)=""/77, 0x4d, 0x40, &(0x7f0000d63000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0000-0xa)='/dev/ptmx\x00', 0x201, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dcf000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e23000)=0x4, 0x4) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0d", 0x9}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000033a000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a3d000)={&(0x7f00000b3000/0x4000)=nil, 0xbcfc, 0x5, 0x1, &(0x7f0000e0b000/0x1000)=nil, 0x8}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000030000-0xc)={&(0x7f000001e000)='./file0\x00', r1}, 0xc) getdents64(r1, &(0x7f0000e99000-0x30)=""/48, 0x30) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bb6000)={r1, &(0x7f000017e000-0xe8)="2d3a7c55312eab3cc825f06c8fe7ec055482059f95d736e55c79e5a6b9363b2d446e87be8376f67f1467f16c58006eb1da96e6c32a58aabeddf2451f430f2ee39078d2244f9752627d374bb13b7d18e7241fb6ad0a5fadb338fc1fad787f815856d55ffdc04b23782d77f3d8c0916f3f3edc2a629c79b4cc7b616d5d212f52ba3552020aaf2a71526bbb4d9bbb6034ce78ac2f101071d1d3f96a5b9ff4c285ce66509b2e97b89166748eba513734da309bf3e390c7d61e016e19e1be7a536a718d6ac835535624f2d103cd19a0e4502cba469fa8b6e216abd6070a0f048a7da0c69c84d30d75e386", &(0x7f00007e0000)=""/96}, 0x18) flock(r0, 0x3) bind$netlink(r1, &(0x7f0000158000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) mq_getsetattr(r1, &(0x7f0000c0c000)={0x77, 0x6, 0x1, 0x3f, 0x80000001, 0x2e82, 0x400, 0xf4}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000edb000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init1(0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc8000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xfffffffffffffe93) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) close(r1) kcmp(r4, r3, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r5 = dup2(r0, r1) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00004ca000-0x8)=""/8) 2018/01/05 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000082b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000011a000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000125000-0x4)=0x0, &(0x7f0000710000)=0x4) r2 = syz_open_dev$adsp(&(0x7f000056d000)='/dev/adsp#\x00', 0x9, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000a98000)=""/127) r3 = inotify_init1(0x80000) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/05 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000073a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd(0x8a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) clock_gettime(0x4, &(0x7f0000d70000-0x10)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000eb4000-0xd8)=@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}]}) 2018/01/05 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f000067d000-0x8)='./file0\x00', &(0x7f0000eb2000)='./file0\x00', &(0x7f0000e21000-0x7)='devpts\x00', 0x80000, &(0x7f00008fd000+0xc4a)="22012ac1e72d395ad9fa6682c44dfac01e253660ed4b74737c8516e7e84619113a221e193960bec447ad8c6fdc62490238875358ec57e31940849ede035e969b3a6299e0c6cc78c73ca1b9abc67e54c7df06b3db7edb156ff87063085b7482728ff19b5af074987525782bce612a103894e779dc1948970e4073ef01d96f8890df502a565c85b53224d0b8934473da8e8c8f2c136dbf646f29f0ba235100ebcf8f8240374342ca15d859a3d062237eb89429c423bb40517a8c5e59ec352d612f38af100403b07545f4b0a1c909b9d11ba2f374c91365") chdir(&(0x7f00007a2000)='./file0/file0\x00') 2018/01/05 07:47:20 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x9e, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/05 07:47:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) 2018/01/05 07:47:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0xffffffff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x7)='$#ppp1\x00', &(0x7f0000000000)='\x00'], &(0x7f0000503000-0x10)=[&(0x7f0000000000)='\x00', &(0x7f000048c000-0x2)='$\x00']) 2018/01/05 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000bf6000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000) r2 = dup(r1) bind$netrom(r2, &(0x7f00008b2000)=@ax25={0x3, {"8d99f89aa10aed"}, 0x5}, 0x10) writev(r1, &(0x7f0000c0f000-0x10)=[{&(0x7f0000de7000-0x2c)="2900000021001900013d3524000a0006020000fbff000000000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x2, 0x4, 0x81, 0x6}, 0x20}, 0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f00000000000807ff000001ff00", 0x10) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) sendto$inet(r0, &(0x7f00003e2000)="", 0x0, 0x0, &(0x7f0000fee000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000842000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000089d000+0x32c)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe91}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1, [0x7, 0x9, 0x9, 0x3, 0xfff, 0x100000000, 0xfffffffffffff7b4, 0x3]}, 0x5c) r1 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000b5e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009f0000)={0x0, 0xb2, "369ec9b0b1aa614bea075e3b09e9fc148954cf271e2468cde778df58f32982b334d8ccff8539b43ee5c618914a50b2f73c80d11e1314a1e290a215a9346bf8a28bd937ab4d5d9b5012bde0d8f35c3e1229adc7e9ac751cb713e120b560d8b1c16017a3cf95ff4b199ccd34afc6fb8424fcaa8eb56e871cf02f75780b2b34d3e70c120620c14bb01a4dc465d433fbf1058734be10a9a9731ad05caa2018d15f10923e78101ed90c92e476f18d8fa0f63bcb48"}, &(0x7f0000bef000-0x4)=0xba) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000262000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cb2000-0x4)=r1) 2018/01/05 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f8f000)='/dev/net/tun\x00', 0x0, 0x400) r1 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000506000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000851000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000033e000-0xc)={0x0, 0x781480d1, 0x0}, &(0x7f0000ee4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000030f000-0x77)={r2, 0x6f, "74d747e2b525986f12a5b6c20da300a5203861ec63f7835ed647a6df2df3ec17bfef0720dcc8a60cdcdeaf7d018817c1c25ff40c9cd2c2c5242c67a7cf1629f102b9669d8d3becd88dbcbc4b9846cdb2771a88eaea9e8a43d7f5a1c4aeff6a751a84511a16a05bd0ad90ec2b71b894"}, &(0x7f0000494000-0x4)=0x77) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000844000-0x10)={r3, 0x48, &(0x7f0000967000-0x48)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f00005a8000-0x4)=0x10) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000210000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffe000000000000) 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x1800, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000fdb000)={0x9, 0x2, 0x4, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x80800) 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d3d000-0x1)={0x2b21}, 0x1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000034) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10200000, &(0x7f00004ce000)="c0e211f910e7655001b63a6f20b5ad973a8c25d0475ffa8ee32c34b3319ef606eb8257312965c4b634f73eb4ce6592b740a71393b0f98d0faebe1037d16027d87c406b4f17bd3330973fc2302039677a25bf34a5be6cce10f2e089cb7631aa5f4743ae11e0eae0eced88ea61b743d480526d531a0dc4300b7bc2545b7f9f99850675b07c24572c6deaf3e01c3822cb50c22ca23c", &(0x7f0000d3d000-0x4)=0x0, &(0x7f0000d3c000)=0x0, &(0x7f00002f0000)="66a3d3dc80e7e46698e5f2ba7f292a8479b42dc2ea6c26107d522a5999fe0aadff6a3e3738f3e024b95cee15b4619f23def083557abdcf417a5835de2657e92813cc8b6c87f98b282c887a12bbf8abf2a6c72eaf7ad06648aa844c05817c4e15bd005b891f2482e623321ceccfd5e83ffdc021437e325b925006a0944fba269d07d38892151d6b984960b60cf6326becbd4346f94333fad0df22152e836579cc7d4945ea2b3b1f0373388bf8251e8909a88380322148d30f00f5cd83819928e0b832600ec9532bd6c4667bfa4d0a470c3ae6213ac0a3893dcff9472f8e4727134daf6d7b204f3c743c") ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d1000-0x8)={0x0, 0x7fffffff}, &(0x7f00001aa000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008da000-0x10)={0x0, 0x7, 0x4, 0x200}, &(0x7f0000452000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000c23000)={&(0x7f0000391000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000714000)=[], 0xa, &(0x7f0000ed6000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7f, 0xf4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8200, 0x8041, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x4, 0x75, 0x0}}], 0x90, 0x20000000}, 0x4008080) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ca7000)={0x0, 0x0, &(0x7f00001a4000)=[], 0xf8, 0x0, &(0x7f0000f94000-0xf8)="7126856f72bfe0b88395cadb1351732242e8d24a0d8639e61c3a9ee0e286430513ad5220df857530846036f4f5335ad722048c7098f41f40609ea2055db2f36acd35361d421df32da387c8431f8c68483c0edb1bc9cc0b685748ea527c0ab1569bf2f67efaa133ac72bfb8fac8f6ea62a632d20365f317476a9d0e1c651d1966bacf72358542b2bca6dcf6b7c7a1ced799ad97023883e6422fb95087ec49ba69687a196b918938310f58b62d70c84a4ee4ff5c4af7937e3bf7ecb4fee79575853ce5a97dcb9e70dd6851f857476a770f25df340a3dc5ec7b4e5b5d175e484e4ed4fd152b498969fd258b3f6f207442e4333993464d6256c4"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eaf000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e66000-0x8)={r4, 0x1}) bind$inet(r0, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x20000041}, 0x2102) sendto$ipx(r0, &(0x7f0000803000)="d53be2f3ffdc5babf71f17d20e80cb105a532d8964875fab6489d3b9863362441595f3226812b13c289afdb347bb6bb97bc1ca7e91df77269dfbd36e90e40f377e7cb5aa9806b6492ebfb10e9e4945b1de56260fb633256ed9abd19a9ae64b528ff0db670b22a5976513eefc68efbe5fec73dfbf8826ac2b0a2e11848a14f20d0a085fe7da5fa40db04adb65e50b4c194f34d96242600d5156d8380997d1bb5138e1ce29a160fe1e57c7099decb0b33bb18bea3bd5d8b1b262e8686261ae2d9a2a4a7facab56a7394d78cf3868de90cf78127de118a75a0a9e739c15ec1256fd84ff3a5dd17f02034a43e955c428cf284a8c02c34b32", 0xf6, 0x20040000, 0x0, 0x0) close(r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000048000-0x1000)=""/4096) close(0xffffffffffffffff) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007a9000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000e8000-0x20)={0x10001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000cec000)={0xe06, r8}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r7, &(0x7f0000ef3000)=""/0, 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r7, 0x8, r5) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ce5000)={0x411}, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000060b000-0x14)={r3, 0x20000, 0x80000000, 0x8, 0x0, 0x2}, &(0x7f0000bc7000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x10) 2018/01/05 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") socket$packet(0x11, 0x3, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000826000)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b98000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dce000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffff64c0, 0x0, 0xffffffffffffffff, 0x1000, 0x23930115, 0xed28}, {0xff, 0x3, 0x5, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x448a0a7dc787f697, 0x0, 0x5, 0x0, 0x0}}, 0xe8) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000090b000)='/dev/vcs\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) [ 130.972365] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x1, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fda000)=0x14, 0x80000) fcntl$setlease(r0, 0x400, 0x0) futex(&(0x7f0000fd9000)=0x0, 0x3, 0x0, &(0x7f0000fd9000)={0x77359400, 0x0}, &(0x7f0000fd9000)=0x0, 0x0) 2018/01/05 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000162000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000487000)=0x4dc6ccf2, 0x4) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000dbf000)=0x7e) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000003d000-0x8)={0x0, 0x0}) fchdir(r0) getxattr(&(0x7f0000553000-0x8)='./file0\x00', &(0x7f0000bc4000)=@random={'osx.\x00', 'vboxnet0,eth0\x00'}, &(0x7f00008cf000-0x29)=""/41, 0x29) r1 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/uts\x00') setns(r1, 0x0) 2018/01/05 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000433000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000a18000)="f801bae37b0d9604a529e575aa5e145fe5be3f2da8dbb1bdade379f72ec071d8b5c69ceb056238dfb19f49f045bca2", 0x2f) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000175000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x111000, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000f8000)={0x0, 0xb5}, &(0x7f00003da000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000058c000)={r1, 0xea76}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r3, &(0x7f0000001000-0xf1)=""/241, 0xf1) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00005ac000)='/dev/vcsa#\x00', 0x8000100000003, 0x40000000000400) r0 = inotify_init() mkdir(&(0x7f0000f6c000-0xa)='./control\x00', 0x80) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) execve(&(0x7f0000cfe000)='./file0\x00', &(0x7f0000174000)=[], &(0x7f000099d000-0x8)=[&(0x7f0000ce8000)='\x00']) r1 = creat(&(0x7f00008fa000)='./control\x00', 0x1000000168) timerfd_create(0x4, 0x800) connect$nfc_llcp(r1, &(0x7f0000e9f000)={0x27, 0xff, 0xfffffffffffffffe, 0x6, 0x9, 0xfffffffffffffe01, "4171e8bf103f34d18d47f2d230ee0dbaf5d9b7f445fbb4cba4b85af28b8bd57eb155e7756bb593fb75624c0dd67871421fba2125535854fa6792a64e6ba343", 0x493}, 0x60) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vcs(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/vcs\x00', 0x20000, 0x0) 2018/01/05 07:47:21 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x60, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x701002, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xc8)="f459e99d809948d09b3b2fb528d9902786da53da0bcbc8dd5796a395e72acf6c463f7189e5c9763678edad30cbe3951e3648a31d47143b0499cd2375f1e0a0320c56ff4ca97c81380f663e7305879e4c019f84e51c85a2535ae11608873863b15a90e4959dcc36630c145295cd2c5c5f98c7ad8a1d521d56906ff462f0283eac73b3773bc1e9c41380503c27e7a13d13a0e55f6c58277915367103772d0ae4f3d45e5bc423be000ec6f3051577b1a0bd1e1e776f05ddde4d64e8cd098fd5012eb1c6ffba6773fbc2") r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000-0x4)=0x401) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000-0x4)=0x0) r4 = open(&(0x7f0000001000)='./file0\x00', 0x4080, 0x10) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000001000-0xd0)={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]}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000003000-0x10)={0x0, 0x1000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x7ff, &(0x7f0000004000-0x18)=""/24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000005000-0x4)=0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x70841, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000002, 0x10, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x368, 0x6, 0x6, 0x1, 0x80}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r6, 0x7}, &(0x7f0000006000-0x4)=0x8) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000002b000)='/dev/snd/pcmC#D#c\x00', 0xb5a9, 0x80) 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000fba000)=[{0x1, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/status\x00', 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/05 07:47:21 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d72000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000da5000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000000000)=[{&(0x7f0000002000-0xd1)=""/209, 0xd1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000002000)='./file0\x00', 0xe140, 0xc7) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlinkat(&(0x7f000090e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004a2000-0x8)='./file0\x00') 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x14, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @rand_addr=0x8, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@empty=0x0], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/autofs\x00', 0x210200, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f00008e1000)=0xffffffffffffffff, 0x4) connect(r0, &(0x7f00000bd000-0xe)=@l2={0x1f, 0x10000, {0x465, 0x0, 0x1f, 0x2, 0x101, 0x1000}, 0x5, 0x48000000}, 0xe) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007eb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/05 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDELIO(r2, 0x4b35, 0x3) 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fc4000)='/') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000266000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ca3000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000cf2000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003de000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003f0000-0x16)=""/22) rename(&(0x7f0000074000)='/', &(0x7f0000cb7000-0x1)='/') 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000098e000-0x6)={0x1, [0x7]}, &(0x7f00004dc000)=0x6) readlink(&(0x7f00006f6000)='./file0\x00', &(0x7f00009c3000)=""/141, 0x8d) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/05 07:47:21 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000549000)={&(0x7f0000de0000)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r2, &(0x7f0000f62000-0x3)="", &(0x7f00008fa000)=""/0}, 0x18) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000034b000)='./file0\x00', 0x8000) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x3, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000002000000, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae2000-0xe)='net/rt6_stats\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000c50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "4ead9f527a4a5c8f8c36e2751df644aee16121bf6e399e49928d3051950355c25ed17aa2995b7d040cb1ae3b21ab514a4bbf0f177108798825723598930a9725", "5de802850c82042b46ca2c5fdc6293261f1b1e32b113ed637ff9d816dbeb9a67", [0x0, 0x0], 0x0}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x40047438, &(0x7f000082f000-0xf6)=""/246) sendfile(r0, r0, &(0x7f0000b6c000-0x8)=0x0, 0x8) 2018/01/05 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) bind$alg(r0, &(0x7f000045d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a2", 0x1) sendmsg$alg(r2, &(0x7f0000f92000)={0x0, 0x0, &(0x7f0000be4000-0x20)=[], 0x0, &(0x7f00008af000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f71000-0x12)='/dev/snd/pcmC#D#p\x00', 0x55c, 0x2) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000060f000)={0x1, 0x0, 0xfdf6, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) 2018/01/05 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000087000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x400000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000065000)=""/34) 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f00008e3000-0x4)=0x0, &(0x7f00002f5000-0x4)=0x0, &(0x7f0000979000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ce3000-0x28)={0x9, 0x7f, r1, 0x100000001, r2, 0x5, 0x7fffffff, 0x3}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000502000)=[{&(0x7f0000116000-0x2a)="290000002000190100b077520a16230200005a0000008000100400097e0c00ffe0110400c312ec2013", 0x29}], 0x1) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000543000)='/dev/mixer\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000070d000-0x6)={0x7, 0x1ff, 0xe0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000374000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000036000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008af000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000090c000-0x28)={0x5, 0x81, 0x4, 0xffffffff, 0x80000001}) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffa) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000ba000-0xb)='/dev/midi#\x00', 0xffff, 0x200000) recvfrom$ax25(r0, &(0x7f0000b1f000)=""/186, 0xba, 0x10001, &(0x7f0000237000-0x10)={0x3, {"a0d85ffaa7e034"}, 0x3}, 0x10) accept$llc(r0, &(0x7f00002c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d3e000)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009d9000)=0x0, &(0x7f0000882000-0x4)=0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000db0000-0x4c)={0x5, 0x1, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003dd000)=""/174) pause() 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000b4f000)='/dev/dmmidi#\x00', 0xa3, 0x40800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000ebe000-0x18)={0x0, 0x200, 0x101, &(0x7f0000d76000+0x5b5)=0x0}) sendmsg(r1, &(0x7f0000c11000-0x38)={&(0x7f0000bdd000-0x10)=@ipx={0x4, 0x6, 0x3, "36ae4177728f", 0x9, 0x0}, 0x10, &(0x7f00000f2000-0x10)=[{&(0x7f000047a000)="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"}], 0x2460, 0x4000}, 0x4040000) r2 = accept$inet6(r1, &(0x7f0000bbd000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000dd0000)=0x1c) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004de000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000079d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bdb000-0x14)={r4, 0x81, 0x5, 0x7fff, 0x3, 0x3}, &(0x7f0000150000-0x4)=0x14) sendmsg$alg(r3, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r3, &(0x7f0000f34000)=[{&(0x7f0000d42000)="173d7349d0a6eca176", 0x9}], 0x1) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000c4b000-0x40)=[{&(0x7f00009bc000)=""/148, 0x3883f70cca7ed236}, {&(0x7f0000792000)=""/250, 0xfa}, {&(0x7f00007df000-0xfd)=""/253, 0xfd}, {&(0x7f0000bf6000-0xc3)=""/195, 0xc3}], 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/01/05 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ppoll(&(0x7f000011a000)=[{r0, 0x100, 0x0}, {r1, 0x3c0, 0x0}, {r0, 0x10, 0x0}, {r1, 0x7254, 0x0}, {r0, 0x4628, 0x0}], 0x5, &(0x7f0000791000-0x10)={0x0, 0x0}, &(0x7f000047b000)={0x8}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000066d000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005dd000+0x312)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000498000-0x4)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d66000)={0x0, 0x2, 0x3, 0x0, 0x80000001, 0x7c2c}, &(0x7f0000d5f000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000c3000+0x3ad)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a3a000-0x2)=0x4, &(0x7f0000381000)=0x2) 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000e79000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a3b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00005cf000-0x4)=0x4, 0x80000000000b, 0x5cb, &(0x7f0000ee0000-0x10)={r0, 0x4}, &(0x7f00009ce000-0x4)=0xc12, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000075d000-0x9)='/dev/vcs\x00', 0x4000, 0x0) inotify_add_watch(r1, &(0x7f00008e5000-0x8)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00005f8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd2000-0x4)=0x10, 0x80000) accept4(r2, &(0x7f00008ef000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd1000)=0x10, 0x80800) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 07:47:21 executing program 5: r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000047e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r0) r2 = getpgid(0x0) prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, r2) r3 = socket$unix(0x1, 0x40005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000002000-0x38)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xd9)="1b0d1a07ee78818ad915e84dca130d8880c1bd257e3cca10360171f8b64eb24045126b3a825afa79a4b4612774584ca88b008901de8c7e2f090c16a6dfff8b941f37498b9af344614542982d0ceb7b7375e57053b9b197c9f2b3f23376a650c99f459bb7aedd50f0c30f7496d21ce750870c337add98db8df1fdee50e640a022a6d5d4cd50165c86686863796c2dd8ec7247505ae293c1aa9d0b3d771ee69a5c1db0d39f8582e929af683e7c396046066514b1c57e5479f6ef22bdd8e72f886f53365b5401e3047fbd5b8aa7c7a9b46304c05ccdfa3343cf81", 0xd9}, {&(0x7f0000000000)="e4c95dc2ccade09e06c758a493f891d5ca26ec38522240324ae1e0feed63f09ebc73f1c0dc44cb41937c6a2057fec955432d1951576b5226533a154ee59151a883adac1aff40eb79ccc7f0dd7f468aeeb0f649cff8a419a1552a08eb35f03a3fb45601bbe7906c64a87ec46480255561e7b51eca81bc2155cb903d44531188f912771b0f55c96410ac28", 0x8a}, {&(0x7f0000001000)="8101864d2914afdc9ec1c979d61082d87f1f2f38ac7c6b22557ede581b89", 0x1e}, {&(0x7f0000001000)="ebbee679779013b7b1b293c1a4eb07f606aca9089bf19f0551042369b0de17a76523c5e43865a914563d27d217a263b38cc5cdda2c35fe942e1a718e67651f9c367d86cc914fea807f3f4559a96c751d866bb5d7cfb4ca2e30301ecd7b91b8bcb6dfcb82f2779bf9a871cf3fb4d38f42acd4429bc85ec9b7797fdb54e81787897f8125f169a900b13486a785346c2c50f1fb", 0x92}, {&(0x7f0000002000-0xb5)="82b33056cdc8c2e52edad4c1c58ce55c734331277d529435dc0f7fade98917bc7c2e6b2916265daf076829195b2696a11112d6d43ba1357f2e7cf5d025b8f93eac2fe1788a0e671e1079d435408d91937446ae9ad1277f135fc713f287ab6faa5543762aa04a69ce800a1fb93a8a08e9525f8af4fffa8969cc74c93549806cbcf158f949e0a0ad205f7ddc76ff62ba32bb92b84338991000a8b6ed01da73c288566c23cad3faeffef2eabfbf40aa7307c2ef921d6b", 0xb5}], 0x5, 0x0, 0x0, 0x0}], 0x1, 0x20040000) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000852000)='/dev/sg#\x00', 0x0, 0x40) accept$unix(r0, &(0x7f0000bab000-0x19)=@file={0x0, ""/62}, &(0x7f000052a000)=0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b24000)=0x5, 0x4) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = add_key(&(0x7f0000fbd000)='.dead\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000d0a000-0x6)='.dead\x00', &(0x7f0000aa8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000208000)="87e6f1823dddcb9f08cd7fce8ff972ab66d56cee9277d0d4124fa3e8d704f7c9485bfd08af7a2cfaeb69443033cb1b9271957b65628832542ad7f4af73c33259ca03cbc76c7546aa2890e3ae3e956431e73be8ee20fc73ea64200b52d0637e81d1976228db6583926b288f61a5aacc4ed35d28ca71feffa8c0fa21a278d6524abf5ab3366ea7a0a0e060f4c1fbe86e4405eaaca4642eac3dca47", 0x9a, r1) r2 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a40000)=0x0) sendfile(r2, r2, &(0x7f0000032000)=0x1, 0x16) 2018/01/05 07:47:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ea5000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000496000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000032e000)={r1, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x9, 0x158, 0x38}, &(0x7f00008fe000-0x4)=0xa0) 2018/01/05 07:47:21 executing program 6: pipe2(&(0x7f0000b4b000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004f0000-0x10)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2018/01/05 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000061a000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000800000)={0x0, 0x2, "fcb7"}, &(0x7f0000597000)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000162000)={r2, 0x1ff}, &(0x7f0000c8c000-0x4)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) chdir(&(0x7f0000daa000)='./file0/file0\x00') clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$inet6(0xa, 0x6, 0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b68000-0xac)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x770dd158}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x209b}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}], 0xac) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c47000-0xc)={0x0, 0x3, 0x2, [0x10001, 0x400]}, &(0x7f000094d000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001f1000)=@assoc_value={r2, 0xbe}, 0x8) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000083000-0xca)=""/202, &(0x7f00003ef000-0x4)=0xca) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() move_pages(0x0, 0x1, &(0x7f00007e7000)=[&(0x7f000041d000/0x4000)=nil], &(0x7f0000ad8000-0x18)=[0x9], &(0x7f0000c27000-0x4)=[], 0x0) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/61) 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2f000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00002ac000)='./file0\x00', 0x20000024) pipe2(&(0x7f0000c67000-0x6)={0x0, 0x0}, 0x80000) faccessat(r3, &(0x7f00002a3000)='./file0\x00', 0x8, 0x800) statfs(&(0x7f000064b000)='./file0\x00', &(0x7f00009f4000)=""/168) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000002e000-0x48)={0x1, 0x0, [{0x186, 0x0, 0x1}]}) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000a000-0x4)=0x9, 0x1, 0x5, &(0x7f000000c000)={0x77359400, 0x0}, &(0x7f000000c000-0x4)=0x9, 0x6) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x101, 0x1, [0x3f]}, &(0x7f000000d000)=0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000-0x20)={0x9, 0xbb6, 0x2, 0x2, 0xff, 0xffff, 0x0, 0x2, r1}, &(0x7f000000e000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000b000)={0x3, 0x1, 0x1, 0x7, 0x5, 0x80000000, 0x8, 0xf5, 0x34, 0xe5cf, 0x3ff}, 0xb) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vcs\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bf5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e64000-0x120)=[], &(0x7f0000788000)={0x77359400, 0x0}) 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000014000)=0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004005100"}, 0xd40}, 0xfffffffffffffdac) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2018/01/05 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000535000-0x90)={0x3, {{0x2, 0x1, @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) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) read(r2, &(0x7f0000f76000)=""/113, 0x71) 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) read(r0, &(0x7f0000052000)=""/58, 0x3a) membarrier(0x11, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) flock(r1, 0x8) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000ab1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000065e000)=[0x0, 0x0]) userfaultfd(0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000696000-0x3c)=[], 0x0, 0x0) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000802, 0x101) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x8000000000010a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000fe0000-0x4)=0x6, 0x4) 2018/01/05 07:47:21 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x2, 0x200000000003, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0xd53, 0xc9, &(0x7f0000f37000)="", 0x77e) 2018/01/05 07:47:21 executing program 2: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") r0 = syz_open_dev$vcsn(&(0x7f0000718000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000f5e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setgroups(0x0, &(0x7f0000004000-0x8)=[]) 2018/01/05 07:47:21 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e83000)={@common=""/16, @ifru_data=&(0x7f0000955000)="7499b892012f0416168a50604a1fe6f9db55d26e1e22236b3caccdc886a148ad"}) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f00001f9000-0x20)={0x400, 0x2, 0x5, 0x200, 0x0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00005a5000-0x8)={r1, r0}) pselect6(0x40, &(0x7f000050f000)={0xcc88, 0x30, 0x7, 0x6, 0xb3, 0xc65c00, 0x5, 0x2}, &(0x7f0000fa4000-0x40)={0x40, 0xffff, 0x3, 0x10001, 0x1000, 0x6, 0x2, 0x9}, &(0x7f0000d53000)={0x7f, 0x117a, 0x1dc, 0xf5, 0x3, 0x1f, 0x40, 0x9006}, &(0x7f0000212000-0x10)={0x0, 0x989680}, &(0x7f0000702000)={&(0x7f00001d9000-0x8)={0x9}, 0x8}) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xe0}], 0x1) fcntl$setstatus(r0, 0x4, 0x800) fcntl$setstatus(r0, 0x4, 0x40000) readv(r0, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) sendfile(r0, r0, &(0x7f000044b000)=0x5e, 0x913) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000333000)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x300) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5e540813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5000000000000007f2f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d90600000000000000a23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000915000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c24000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000971000-0x4)=0xe8) stat(&(0x7f0000ce1000-0x8)='./file0\x00', &(0x7f0000930000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00001f0000)=[{&(0x7f0000e1e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e6000)=[{&(0x7f000031b000)="7694cd03e33564b26e5b96bca087d75f87f603ce127bf616e887acbd54e1693d237dd64adb03ee5e3694802eaf158676bd74266f673918972a1d1f4ec98bfd13ac63306be4519ffa59ff8231e37d58303d9279a65be6bf2586748ba7e8e30118a853fdeb2e8bf59c60721fcbdcfc5f9bda4b8aa4ed9681daba3a9d41b127fd3a9a51dcdcebbeafbf5cb0e4701dce925790033a44d5e5d3517673800f258e37c20c7b75ad3d0e88df80a9a3e63f2773e5028664ebc24c4b8c374df8802f6f81e30c34ba88a0", 0xc5}, {&(0x7f0000b9a000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000548000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008da000-0x30)=[{&(0x7f00004e8000-0x63)="1e34f262cb539485d22b290978dc07ff39a21d493995c8af158bd9954a0a33a37e4d2fe49185595fadb09062bf33f7dbba6e73557cf0f5247aa7b1cb4477325094d581be7420aed307d830eb2b268184791731c5ca6a90531b62cf26358d04781a3b69", 0x63}, {&(0x7f00009be000-0x43)="438d65a83b68cbec8c2b29356fcbd3ff6a0f9539e82139a3a38013c62726f3d42ec9abc72bec49008a805d3ac859f1472265f3280bb5dfb425b56185e3102671fb9877", 0x43}, {&(0x7f0000486000-0x20)="67526ab778308559e6982c0938894495be96999fb1c82f6505c2cc46b1a1da2a", 0x20}], 0x3, &(0x7f0000266000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}], 0x40, 0x4080}, {&(0x7f0000098000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c06000)=[{&(0x7f0000604000-0xb3)="ffb978f33cf315b35d61d232eb3c04110fa85f1bc51146d7bf3ae82c92a84d3b0351a578cf9d07649906dca6792dd4d185cb70ab4c5b57b29b2e5bd38c7dfd96c1764cb4a523b123c4b0ec58a6e4c2eded6672543a9bbe70006f2885847254f96713fe787fbb09edefe8e522f1b01774494f6137c8e23b278abe75ebf2d166c5d1560ddc2056ade345b1b5463e8f2a4b0bfab3d4060ead15538c8135e0345b3d45f51cd4d35daa73728791ea9b0d83cad8422d", 0xb3}, {&(0x7f0000d7b000)="7234c8c9a2338eb4a0c2f0c7be92381156052da45019dd0a93591b00947ed97c0629dc0c5ca526c06ba0a2b89ef786ecd539e8dfccdbea961d5243755a0cc2c4bc36471000edbe0f7d52b11d8f9d8642d18410980d819242f25d19106109cbc58fd4eb6f6791d15801fd811a956390b821eb4a7886a1b15a3843084422328c36c430e51f5534d40a27e8b9e5e12306c82608f01d96b1a0140fa631462b7d10d174404f17d9dc9da85cdac8d12b91e2eaa721f3c9fba5a48e3c95bcec9f6addf5c818d14d17329bee6181270133738f43ed8e9b2180", 0xd5}, {&(0x7f0000e04000-0xbf)="7b17d024d127893f1bee79f8f5379725dc0975da8015bd9c176fc95595e1e976309afb849e48a1503db1c6f9cdcb63c28b5b0bf95144f7d827f1d5581242da562376abcfb8aa0dee7c9442c7b9ed2afaab86b70cae5ed6ecc10815942e6b5529363c5850bfb551dafcb4267d7cc5c02b15460b253ec585bc644f02b8405fbbf9b217e68cd093f5821b29dcb9b76f4a3f8126baf4081c1b45d76723fd3240c24c75899419bc1acfdc78307344483d4c30687afb7418551e23ad4fcf07cb01d6", 0xbf}, {&(0x7f000019c000-0xc0)="dd74a342e8204ab0598d02e2255bdeda72a3a72c8c1cebec4607779fda1703501dd3d3b39b1637a8f633b56459f30303e4d16e91fe22e8b7675e0ccd8259e60ebd9ec01a191e1698542cc1649fc8f4e88113e1e6ffb167e65caaec6078c8e5daf03d42208ac3c2bca8df61f5eca4e874862ec341edc93b431c2d9a8b6e97328410b9e3cbf9579a2a6850b6777a238e146a60542d0cbe8ed2b3a0ff00b933cd5f3bdf0bcdf56452da24882afd94e6cbc246473b760938f056bff3e26db4a508fb", 0xc0}, {&(0x7f00008d7000-0x82)="916ce121acc170aa1f9e279922266c42bac44ac9663f16a493710e45f752330c4abd9ee0640414811a059154b8bb440c5eda659090a5c386bd39d48c6533ad3d8e1749548751a23f5f739161853c4f6ab28ca2b6a713442e27a36a478e16931eee43ee438992353da8bc71081d4c3a3dc891e13a3cf9878c7f3ac814b78ee733f6f3", 0x82}, {&(0x7f000054a000)="5faf35c58edeb1cabe2ba7fb5e08901cd9c55dc163f9c0dc4e0f423772bd8c09abd08112300c1b2f6851f93d9b4d955681de3c9fff11581f6529a49d549cbfe12676719e55044ccf357a3728ccce489ef4b69eaa7b43a705b4c66ad97d097593b4e21dd7f77a964af933c39bb8c5f9188414639784ed3c0305bcba827e3e78aef74cf289213f5a5f95d4463845236c3f62c9ac1615b76933fca7ee4574ecf62353f247fb0600", 0xa6}, {&(0x7f0000ace000-0x13)="c816a05d6440d0566b506de1c289239b90a5d6", 0x13}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f000046f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e93000)=[], 0x0, 0x0, 0x0, 0x1}], 0x4, 0x40) 2018/01/05 07:47:21 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac7000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r1, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) 2018/01/05 07:47:21 executing program 2: setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000005000-0xc)='/dev/audio#\x00', 0x80000000000000, 0x100) r0 = syz_open_dev$adsp(&(0x7f0000007000)='/dev/adsp#\x00', 0x5, 0x1) r1 = syz_open_pts(r0, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000007000)="c9a041bcd9fdbaddf5f4f32b7210aa1bb5d62caf852f8f7437042be4ace11714f072c0da999c038307475e8500db4c3589cad9ade546253389b5927e47a62a87a0e5328857fae713e6419b5692dee9a325b6205325e4335c7b1cf00202aeffae98bfd58e74798d") syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000061d000)={0x2, 0x24c5, 0x1b9, 0xbd, 0x2, 0x2c05, 0x4, 0x1, 0x65ef8823, 0xffffffff, 0x9, 0x9}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b76000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ef000)=0x10, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f000078a000)=0x0, &(0x7f00008c0000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [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, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000498000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000641000-0x8)=0xfffffffffffffffd) 2018/01/05 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000090e000-0x2)={0x7, 0xff8f}) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f00005aa000)="", 0x0}, {&(0x7f00003e8000-0xb3)="b7397f9bb370accb49ffdac80c8c87698033a6cc582acd07cd008b58eb655a41aeab92daa10d8ac15c213b65fb2d9dc2bce7deaf2e8585bf7d58c1635e0b25c4a00a95de88d1240ece816a44ce2513525b4c24a9f60a64d35f403c46b2fd3fdaea0e9801860dadffdba16165c5c5569aabde170f02dadf760113aa1c7b5aad978b8852746ef1612171029b8c057c4f5182e4b5effdd1d112e355496b9470613015f9807b541ab0c8080efa36b2cd82afb47212", 0xb3}, {&(0x7f00009ae000)="2f3fb686c798d4dd19079bcbf616af84433e600609bbd7864e732b537d073174e25d4396e60ab70b3b2aab5c806fc172941a5d6b10c795ad8e2536a9e5f279b097905a5abc598cf789d443ab1522ac3f4dd59721356737a871cbfc975ceb4d0c5b467d6be5ab88746bcee8132a61754b2897f91a5e50b7145a052b1733f939d1260270c147872991da4cff8029a8f3d086ab7fc966fc6f5db73dd426e9a59fbb2a8cea24431f27164d748d97de934483c20ec2955704b59a8195411f7cf24a99e06684300c8b280e66bae403018e66d9bd27cb358281a9693cc173", 0xdb}, {&(0x7f0000550000)="74de6e0336de8f8daf5440e251c6bbb3afb00d23c3d1ca687fd369be01ebf67061c65c822dc2110056248b362f86ac5f2614a6bf4a9b1cbefa6fbe00b80054c7371a5e3f1bc1803938be68161720aa6d61bd7eddfa92fe9a04457f7dd37babb4d9fd6d413c8d82b09594b6ecdcd8c12db7058aeae7e417d9e46b54bf06fc7fe80681508e54600adc31a2b047748fa308063f75bef5c94455a319ae5178a123f17359887dd0159d7403a3c33a040e8dbb23e695365d0a798fb4f6a42d86ed8a2bf687850b9d3879f98703251cab06e590c4dfe6edbf18e729", 0xd8}, {&(0x7f000044a000-0xb6)="39a8d69d4f53a76ceb254f7b37a5b05e0758d17bd1d764b49c5d066a56ad027243a74954c14df898c04849f582f6b7a29b2b2a52e3a65d024fd212f7c9a9bc0b5e2b2e0a57d6b379ae1f72e427421843c93be5c63e9e11a03e9854eed1c9ddeaf0d9d44385e1d562b0acc30188b71fa97e9ada9223c127cf10358a7c93da221abf2ca4d3832bb06326603a90e9900bfe782c36b6fc452639b3b0b445c8e49dd76a38945b64ab28e8b5748fb2d20cf5c8b26a11d348fe", 0xb6}], 0x5, 0x1) sendmsg$unix(r0, &(0x7f0000c36000)={&(0x7f0000d4f000)=@abs={0x8000, 0x0, 0x1}, 0x8, &(0x7f0000b5d000)=[{&(0x7f00003cd000)="2fae7ebdfd923ab70d9ec266179cc182671c911ef7619effdbdf8dc34542a28a36656a5f74b7b307b4a9c72f2b40fe278fd04f99f660a4bf653cfec5baf872aa7577eae09e43fa262beb5b73258461226b9ef4f9b13194", 0x57}, {&(0x7f000023c000-0xe3)="15243089d825b50f6575dd3ac31ada120dd066bd04290358ff6dffba75a315db25826f7b3d806d375a25870bafd23c6c2d9ead622a76bb9ddabffd51a77ef75f4cfbc2da9ab04b4712f3f84bc2acbfe846b53d08018e08403c4cd7fdad0ca4946083ee13949c6c671659b39e4900cf7fdbbd12f643488070c77ad558702dbb63b91da3e0355911c4b068067a2a0d668184552dc03f6ad10530f5a4c637eaa5d01098fd15239b86d0a7e7ecb462a2118526a1f7f2686152186f5419b08523f5f553d238b7e15cc93f40e90afad6414b0188890260274eba2d425f68b2478f49917655e5", 0xe3}, {&(0x7f0000037000)="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", 0x1000}, {&(0x7f000008f000)="", 0x0}], 0x4, &(0x7f00006be000+0x821)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20000015}, 0x1) syz_open_dev$sndpcmp(&(0x7f000035d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x502) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000839000-0x24)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000028d000)={"20c4112c620b45ef4a5032c79dba5a0a", {0x4, 0x9, 0xffff, "5d4e3ae3a413", 0x9, 0x0}}) 2018/01/05 07:47:21 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000298000-0x12)='/dev/input/mouse#\x00', 0x6, 0x80000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000075a000-0x4)=0x87f4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00004f3000)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f00000b2000)='./file0\x00', &(0x7f0000758000)='./file0\x00') prctl$intptr(0x1c, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000520000)='./file0\x00', 0x8000, 0x0) mknod(&(0x7f0000032000-0x8)='./file0\x00', 0xffffffffffffffff, 0x7f) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000077c000-0x40)={0x0, 0x0, 0x70b, 0xb6, &(0x7f00005d2000-0xb6)=""/182, 0x90, &(0x7f0000154000-0x90)=""/144, 0x1000, &(0x7f0000313000)=""/4096}) name_to_handle_at(r1, &(0x7f0000743000)='./file0\x00', &(0x7f0000b47000-0x1008)={0x11cf, 0x7f, "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"}, &(0x7f0000655000-0x4)=0x0, 0x420) 2018/01/05 07:47:21 executing program 7: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x130, 0x10, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x4c}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @replay_esn_val={0x24, 0x17, {0x2, 0x0, 0x0, 0x4, 0x5, 0x7, [0x1ff, 0x101]}}]}, 0x130}, 0x1, 0x0, 0x0, 0x40}, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000579000)=0x8) 2018/01/05 07:47:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='lo\x00', 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/05 07:47:21 executing program 2: mmap(&(0x7f0000000000/0x179000)=nil, 0x179000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000065000-0x8)={0x0, 0x0}) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000179000)=""/242, &(0x7f0000173000)=0xf2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000151000-0x79)={0x2, 0xd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000165000)={&(0x7f0000137000/0x3000)=nil, 0x200, 0x4, 0x86, &(0x7f0000157000/0x4000)=nil, 0x61d}) 2018/01/05 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f000088c000)={0x0, 0xfffffffffffff000, 0x9, 0x70, 0x5, 0xfffffffffffffffd, 0xef8, 0x73a1}, &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f0000a16000-0x8)=0x0, r0, &(0x7f0000e5c000-0x8)=0x0, 0xfff, 0x2) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 07:47:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000014000-0x10)={0x6, &(0x7f0000013000-0x30)=[{0x40, 0x6, 0xffffffff, 0x400}, {0xffffffff7fffffff, 0x2, 0xffffffff, 0x0}, {0x8, 0x2, 0x9, 0xfffffffffffffffa}, {0x8, 0x5, 0x9, 0x3}, {0x1, 0xe6d5, 0xe28, 0x3}, {0x8, 0x4, 0x2e7a, 0x9}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec1000)={0x0, 0x74b9fa25}, &(0x7f0000979000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008df000)={r2, 0x30, &(0x7f00001a8000-0x30)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008bb000-0x4)=0x10) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/vcs\x00', 0x400240, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000267000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000a82000)=""/252, &(0x7f000000e000)=0xfc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aea000-0x6)={r1, 0x0}, &(0x7f000064a000-0x4)=0x6) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000689000)='/dev/kvm\x00', 0xe400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) 2018/01/05 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000cd0000-0x50)={0x0, 0xffffffffffffffff, 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]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000070f000-0x76)="d52cdc00f39d2f3ad50799a6e26b9a78d91d14bf0d055cb008e5cbafb3208f384a28c45d79d4b8163a156975a5f0c81fd320a13cb395898f6f78c3c4bafdef18431e6a7dc955ea77c6a21775ec5ed302028401b03e98a70cb5cc03c41ba522adc5e80773a04b82efc49e5e82d0decc0a4d44ea572c55") 2018/01/05 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/05 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e6a000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000e6a000)='/dev/dsp#\x00', 0x800, 0xc00) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d79000-0x4)=r1, 0x711b5328bd4ffce) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000e6a000)={0x400}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008ff000)='tls\x00', 0x4) 2018/01/05 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) r0 = socket(0x15, 0x80005, 0x0) r1 = add_key$keyring(&(0x7f00002bd000-0x8)='keyring\x00', &(0x7f00007c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r1) keyctl$unlink(0x9, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f2000)={0x0, 0x7}, &(0x7f0000785000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004a5000-0x8)={r3, 0xff, 0x144, ""}, 0x8) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x1) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, r4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c2f000)={0x1b, 0x400, 0x5, 0x9, 0xc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000-0x20)={r0, &(0x7f0000e05000-0x7f)="", &(0x7f0000763000)="", 0x0}, 0x20) 2018/01/05 07:47:22 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000a01000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a77000/0x5000)=nil, 0x5000, 0x2000000, 0x3010, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000277000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a05000-0xe6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000a75000-0xad)=""/173) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) fstat(0xffffffffffffffff, &(0x7f0000a49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000c5000)='./file0\x00', &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000054a000)='./file0\x00', 0x400000, 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) lstat(&(0x7f0000780000)='./file0\x00', &(0x7f00001f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000976000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000145000)=0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f000049f000)=[], 0x0, 0x4080) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f4000)=0xe8) ioprio_get$uid(0x3, r2) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000)=0xfff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000010000)={0x0, 0x1000, "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"}, &(0x7f000000d000-0x4)=0x1008) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000011000-0x8)={r3, 0x2}, &(0x7f0000011000-0x4)=0x8) 2018/01/05 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000785000)={0x0, @in={{0x2, 0x1, @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]}, [0xfff, 0x3, 0x1, 0x79, 0x1000, 0x1, 0x1, 0xffff, 0x4, 0x81, 0xce5, 0x3, 0x2, 0x0, 0xfffffffffffffff8]}, &(0x7f000002b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ae1000-0x8)={r1, 0x5, 0x1}, &(0x7f00003aa000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000fc5000-0xa)='./control\x00', 0x10) rmdir(&(0x7f00009e4000-0xa)='./control\x00') 2018/01/05 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x0, "91"}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 132.040185] binder: 24767:24772 transaction failed 29189/-22, size 0-0 line 2788 2018/01/05 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000059f000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0xe, 0x0, 0x4, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) setns(r0, 0x4000000) r1 = syz_open_dev$mouse(&(0x7f0000c58000-0x12)='/dev/input/mouse#\x00', 0x6, 0x8000) prctl$setendian(0x14, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000010d000)={0x1, 0x1, 0x81, 0x6, "9f2345738a57bdd9bf4ea0a57d1fe6a1bec977c19cdb980c95b755af68c7b5a578f6a0d694c835f3991f5862", 0x3}) 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e25000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000086c000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000015e000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008ed000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a07000-0x8)=0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00003aa000-0x90)={0x4, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 132.085917] binder: 24767:24772 transaction failed 29189/-22, size 0-0 line 2788 2018/01/05 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/01/05 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000adc000)=@sack_info={0x0, 0xffffffff, 0x80}, &(0x7f0000565000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000b8000-0x8)={r1, 0x80}, &(0x7f0000ae7000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000328000-0x38)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000eea000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632", 0x20}], 0x1, &(0x7f0000346000-0x60)=[], 0x0, 0x3}, 0x0) sendmsg$netrom(r0, &(0x7f0000c13000)={&(0x7f0000568000-0x10)=@ax25={0x3, {"248437a3e10d20"}, 0x575}, 0x10, &(0x7f0000a54000-0x10)=[{&(0x7f0000900000-0x4b)="0004cd6674e747dbee52675c6d82ecbac9512766210152a2cd579e6cbdce2652cabde073fd46c5b20522554ce645ffc5c3e9cf7cd9fb49f5049a28d230b18fb865b1ca07db8e5c60e6c9cc", 0x4b}], 0x1, &(0x7f0000393000)=[{0xf8, 0x115, 0x4, "9dead0de39b1139235622c7ea32507ba7464d6842b4fdf5688160f0ffe2e3e5e73bf9e1e432a7b77509d329045dd9956d5ea19d3b4babbdfcf66140ffa89b6836601da939db0b0ebceaa4b0c691663299aba138f3681f10cbb3491b395fb17f5007b918770b85a89f23ee379ac9476dac9378ae7b4ffe1a41135cb723ef4632e0368908d78adb04a77018488b321dfe4e6f1f50dc2c202ae9d8e562600aae1bb4ab84fdc86246a3a0a018477137c9ca70edfe1a515bd1503823c5246fecb53022caaac035ca143ae6a765feee61dacd29ec8084452e5761c24b914e8fcd73546ba"}, {0x70, 0x19d, 0x401, "5bb0153d67383a0acd09386850a25ef02758522f2aec308a84549586cf111f5e1cc2c2066fcf17a453e64272a65f999d5981144f3f486966ec6e3f51acb81056e9e9441b52a0f38b3c531c14f7d43de54735d38722d9ecc292"}, {0xb0, 0x117, 0x800, "25e91d0762f4bc8b740e1c4de099b62c7d0901528f6926e40a3c41f14d10797798f28ac264e37312d303c1cd997134ebb396fa9eb42dc906f019a706e711828287eef9d5440977a515cf582a3edc126d0c59d14f4f30345a899f6caed7061fabc39e288ea0f544c5874329a5111281c3be3ea1aa75f2a6d27656ec5607a50220c607113ed8121c41406963b423736fdbe885a6a9a25d45c813f20d"}], 0x218, 0x8811}, 0x0) recvmsg(r3, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$unix(0xffffffffffffffff, &(0x7f0000d03000)=@file={0x0, './file0\x00'}, 0xa) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009cf000-0x18)={0x1, 0x0, [{0x2040000084, 0x0, 0x0}]}) finit_module(r0, &(0x7f000026c000-0x14)='systemOvmnet1@ppp1%\x00', 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d82000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000051000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d0000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000442000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x10001, 0x100, 0x0, 0x10, r4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000362000-0x9)='/dev/kvm\x00', 0x400000, 0x0) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ee4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a73000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000574000+0xf77)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x7fffffff, 0x1000, 0x30}, &(0x7f000015e000)=0xa0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000858000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a15000-0x20)={r2, 0x3, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002e5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000876000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009d0000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b11000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x7, 0x0, 0x80}, &(0x7f00001bd000-0x4)=0xa0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000cd000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000f24000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000ad0000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a52000-0x50)={@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}, 0x1, 0x6e1, 0x8, 0x400, 0x3, 0x200000, r3}) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000030b000-0x8)={0x0, 0x0}) write(r0, &(0x7f000045b000-0x3)="887002e4372d795057421e2d48e314c6ff7c2befb7506c13b0a6aa00e0", 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f15000-0x12)='/dev/snd/midiC#D#\x00', 0xa, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000517000)={0x7, 0x8, 0x5ac, 0x8000}) faccessat(r2, &(0x7f0000908000-0x8)='./file0\x00', 0x22, 0x0) fcntl$getown(r2, 0x9) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) [ 132.134145] binder: undelivered TRANSACTION_ERROR: 29189 [ 132.144901] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") read(r0, &(0x7f0000d0f000)=""/105, 0x69) r1 = syz_open_dev$mouse(&(0x7f0000dff000-0x12)='/dev/input/mouse#\x00', 0x9, 0x10000) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000274000-0x10)={&(0x7f00006ba000/0x1000)=nil, 0x1000}) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000413000)="f165742f7261873610") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00007a2000-0x68)={0x2, 0x8, 0x9, {0x77359400, 0x0}, 0x100, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005ef000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000012b000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fe7000)={r0, 0x0, 0xee, 0x66, &(0x7f000094d000)="aac2a0ddb39721109e55c057d2b4f65914d46d47182ffbb91122e1e3a9d32dd077d40c88f1986834457dcd09e154941b58915385380e1264610f1492a233712f7537051b1990415ed618cdf02d357d1de33c3ef2a8b2608e9626736e2b5ff239aea36364b2922ecae6a34c61704ad89beed9c234ceea6a8f1934984df0075528eabbd65d8baf7dbbd3ae6a1c1d1ee88b63d1f91d13e1010fb1675dd20f3a5744e3abf3b5dcafaa3166f8dca4a6e8767204107072338007a95400570096f6ddcb191a71fc94e86d912774f110cb2e35c04b999334a1d61623c8076e48f1c3a890adbb4b1506ba735a362df79922ba", &(0x7f000071a000)=""/102, 0xe94, 0x0}, 0x28) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005e6000-0x10)={r1, r2, 0x8dcf}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000052b000)={0x12717, 0x0, &(0x7f0000cd0000/0x3000)=nil}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000001b000-0x86)=""/134) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000da2000)=""/31) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000090b000)={&(0x7f0000334000/0x4000)=nil, 0x4, 0x1, 0x1, &(0x7f0000bc3000/0x1000)=nil, 0x0}) mincore(&(0x7f00003b9000/0x2000)=nil, 0x2000, &(0x7f0000490000)=""/58) syz_open_dev$sndmidi(&(0x7f0000fcb000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x101000) 2018/01/05 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca2000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000403000-0x4)=0xe76, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r1, &(0x7f0000ffb000)=0x0, 0x21) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000026c000)={0x4000000002, 0x78, 0x215, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ae4000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000a5e000)='eth1\x00') bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f51000)=0x0) sched_setparam(r0, &(0x7f00009cb000)=0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000192000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) 2018/01/05 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000ac000)={0x1, [0x0]}, &(0x7f000038f000-0x4)=0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000058000)=""/20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000bc4000)=""/99) 2018/01/05 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3c}, 0x10) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000841000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000025f000-0x4c8)={{0x6, 0x2, 0x47, 0x690, "2d98774e17019289b643e5a317ee0acb13a196d875b7fe6b268b65c86a1713760514956f42b06e460f3786cf", 0x2}, 0x7fff, [0x4, 0x8, 0x216, 0x7, 0x8, 0xb79, 0x8, 0x6, 0x0, 0x8, 0x400, 0x2, 0x401, 0x0, 0x80, 0x5, 0x3, 0xfffffffffffeffff, 0x3a, 0xca, 0x1000, 0x1, 0xfffffffffffffff8, 0x4, 0x7, 0x101, 0x2, 0x4, 0x8, 0x4, 0x1b7, 0x7, 0x7, 0x4, 0xdc, 0x200, 0x0, 0xf80000000, 0x80, 0xfff, 0x7f, 0x9, 0xffff, 0x7, 0x1, 0x100000001, 0xfff, 0x80000000, 0x3, 0xfffffffffffffffc, 0x3, 0x959, 0xfffffffffffffffc, 0x1, 0x77, 0x2, 0x7, 0x1000, 0x2, 0x1, 0x7, 0x3, 0xffff, 0xfffffffffffffffb, 0xffffffffffffff80, 0x4, 0x100000000, 0xfffffffffffffe00, 0x6, 0x1, 0x6, 0x4, 0x8, 0x4, 0x9, 0x5d52, 0x2, 0x100000001, 0x2, 0x0, 0x80000001, 0x2, 0x1, 0xffffffff, 0x0, 0xb86, 0x7f, 0x200, 0x2, 0x0, 0x8, 0x3ff, 0x7fff, 0x9, 0x0, 0x8, 0x7fff, 0xfffffffffffffff7, 0x0, 0xe502, 0x5, 0x7, 0x800, 0x8, 0x3, 0x20, 0x3f, 0x100000001, 0x8, 0x0, 0x80000000, 0x20, 0x6e41, 0x1, 0x1, 0x1ff, 0x80000000, 0x3, 0x6, 0x101, 0x5, 0x52c8, 0x4, 0x0, 0x6, 0x10001, 0x3, 0x3], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = semget(0x2, 0x0, 0x20) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f000004b000-0x6e)=""/110) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="34582cfecdfa", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/05 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) mq_unlink(&(0x7f0000e61000)='/dev/kvm\x00') ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000397000)={0x10000027, 0x1, [{0x9, 0x0, 0x100010000}, {0x75, 0x0, 0xe8}, {0x8, 0x0, 0x1398}, {0x5, 0x0, 0x5}, {0x6, 0x0, 0x9}, {0x2, 0x0, 0x3000000}, {0x0, 0x0, 0x5}, {0x3, 0x0, 0x0}]}) lsetxattr(&(0x7f0000fd9000)='./file0\x00', &(0x7f00000ec000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f0000495000-0x11)='trustedvboxnet0/\x00', 0x11, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1ff) 2018/01/05 07:47:22 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) poll(&(0x7f0000870000)=[{r0, 0x8080, 0x0}], 0x1, 0x3) 2018/01/05 07:47:22 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f000029d000-0x40)="ec9bef149def3d599277a48f942b3c92e68f02e650dc53ae9fddbb57f2b4b27351376db88452cd9fbebf1fdcf29500f54c5651c48b29afcb0b1dd11635b8310e", 0x40}, {&(0x7f000078a000)="c59d41e73188e58c689765eb54aa2ee6f11db609e2062775d8520004a43bb330daa288ae070e791a805b401d73b7c8cc5b70d7baf59103ee17db0afe47a3b48da61ca43ed51b0f464fe8692cee045f546a95dc21b88967585a55c97779dffe2790f7f67e28ab2ae3c70ffaeaa3e0b6d6bedfe93846342c029e7c9e27d1ceccc6550a051330fe966a2c81ef6f025010e8931c501aa3bdf5ba658ba4072bff017111b4c6fda2a411f1b0188d188becbb3261078d9581a714f8ca00f52970221dc91fab7771bdb9f996d98c9a753a5cc275f55c055515cd1d342181576ed32c8b61ee", 0xe1}, {&(0x7f0000000000)="0268a65946c78d5a0e8bf7d0bf84c7301bcba81d368dbfb579ae9c1ea6f3a278bfd81676d7e6a03d12e2bbee664a57f38a6c71732238c09456cea6ee33f83e80b5198abd79bbbca3072644edbd09ff5a6004f177be1d8bf094f50f70fd", 0x5d}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/load\x00', 0x2, 0x0) unlinkat(r1, &(0x7f00006d2000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000376000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x2, 0x1, &(0x7f00002e8000/0x3000)=nil, 0x9}) r2 = syz_open_dev$mice(&(0x7f0000a52000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000079b000)={0x7fffffff, {{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ef0000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, {0xa, 0x3, 0x140000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, 0x7, [0x7fffffff, 0x100000000, 0x10001, 0x729, 0x1, 0xfa, 0x98f, 0x4]}, 0x5c) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000d20000-0x3e)=""/62) r3 = socket$inet6(0xa, 0x80000002003, 0x3) bind$inet6(r3, &(0x7f00008cb000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x1c) 2018/01/05 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d2e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000014000)=0x0) ptrace$peekuser(0x3, r0, 0x0) 2018/01/05 07:47:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x7, 0x1, 0x7f, 0x2, 0x20, 0xa0, 0x0, 0x6, r1}, {0x9, 0x3ff, 0x7ff, 0x20, 0x100, 0xc9, 0x5, 0xffffffffffffffff}, {0x9, 0x3, 0xe4c, 0xfffffffffffffffd}, 0x0, 0xf, 0x3, 0x0, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x3b}, 0x2, @in=@multicast1=0xe0000001, 0x1, 0x1, 0x1, 0x401, 0x9, 0x5, 0x8}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000050c000-0x4)=0x3f, 0x4) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f56000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000df7000-0x18)={0x0, 0x10000000, 0x0, &(0x7f00006c6000)=0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000554000-0x4)={0x48, 0x4, 0x2}) socket$netlink(0x10, 0x3, 0x5) getpeername(0xffffffffffffffff, &(0x7f0000bc0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b17000-0x4)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000003000600e00000000b4000000000000000000000000000106d", 0x29) stat(&(0x7f00003ed000)='./file0\x00', &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000c10000-0x2d)=""/45) sendmsg$unix(0xffffffffffffffff, &(0x7f0000282000)={&(0x7f0000ad0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e26000-0x30)=[{&(0x7f0000d5f000-0x2b)="", 0x0}], 0x1, &(0x7f0000e3c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009b4000)=""/4096, &(0x7f00008e8000-0x4)=0x1000) 2018/01/05 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000065b000-0xba)=""/186) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000875000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00003aa000-0x8c)={0x60b, 0x8, 0x8, 'queue0\x00', 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]}) 2018/01/05 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffffc}}]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000083c000)=0xd000) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f000089f000)="ab217a4ea242a41dec7abbb25f2a1872c554f1418fb76a1b3d3963b6260b9c30d512a9f567b1ea88e440f37b3b45684f0135f40a537456d4c2dad98b52ef9c350b1fbc0b1b562e6003d460ff082d8b5ae9ced112b3ed56135d33f4f191b4735a8340d8185110607e8ff1c2ca3b779e2725962c0f3c6e97083123fec97f5a6ff9e29279fdb21a0f67b3fa46b96388648c80bc6ae9261c8ffb20d835e81f30ea555945cf457d1d8f6588052faf83a3b3bf55517075dc406d", 0xb7, 0x4000, &(0x7f0000bd5000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000085c000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000077c000)='nv\x00', 0x3) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00002c5000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x90)=[{&(0x7f0000563000)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x800000b) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00002c4000-0x4)=0x21, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d6, &(0x7f0000c32000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$bt_rfcomm(r0, &(0x7f0000732000)={0x1f, {0x7f, 0x5, 0x6, 0x4, 0xfff, 0x0}, 0x40}, 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b3b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d04000-0x4)=0x14) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000665000-0x40)={0x7, [0x800, 0x6, 0x2, 0xb13d, 0x60d1, 0x6dfd9fa3, 0x5]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000b50000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x100000000, 0x500, 0x400, 0x400000, r2}) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000006000)={0x3, {"0000000200512d"}, 0xd36}, 0x384008b20b29fd68) r0 = dup(0xffffffffffffff9c) r1 = msgget$private(0x0, 0x400) msgsnd(r1, &(0x7f000064e000-0xbc)={0x1, "505d9ef9eb2eabb3840f79704f2d85549b4dda30221309fbc1f1d1caa677853aef9ee2506205a82994ebd6b0d6342bbb68a2241690e67d277a49419ef158ad24749379cbd7aef57298a71f03ca4144903bcae18ad8e6cb03e09262db1cbbd1e5d236cae9a8ed59797b17418312dc89bb46432031166d72fbb3634fe2aefdb195586119c3c3eb289f5039918eb519a74e8d44df216a88f4a5add7a3f0b2df3f73261efff0f1bf7dede25a942687a1b450208396bb"}, 0xbc, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000023a000)={0x4, &(0x7f0000212000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000975000-0x40)={r2, 0x9, &(0x7f0000a31000)=[0xb17, 0x7ff, 0x4, 0x0, 0x101, 0x1, 0x1, 0x9, 0x8], &(0x7f0000af2000)=[0x8001], 0x60, 0x1, 0x7, &(0x7f000058d000)=[0x6], &(0x7f00009f1000-0x8)=[0x3, 0x0], 0x0}) syz_emit_ethernet(0x76, &(0x7f0000a03000-0x401)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e15e77", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], "90e82166a158a71b"}}}}}}}, 0x0) iopl(0xf419) 2018/01/05 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) connect$netrom(r0, &(0x7f0000d99000)=@full={{0x3, {"187945c7d2a5af"}, 0x0}, [{"4975c9ed0220e4"}, {"922fe851f30b6d"}, {"0e0d5ee99d4126"}, {"2ac1174c917afb"}, {"4ceea04ed5c0db"}, {"066b95e607f40f"}, {"5ed198fb3668d9"}, {"4a57d1d6343599"}]}, 0x48) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ce000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00006e3000-0x8)='./file0\x00', 0x43, 0x40) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000b4f000-0x4)=0x0) 2018/01/05 07:47:22 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x800000000033, &(0x7f0000001000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x7ff, "ea3c2829bf58"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xe1)="6d028565f35a8f7543f6a3032e4a46817464a3ba2051d40b7ec3a6a755de71a2b5d174b5987c54a23d52a994d6df654d760d38886c4f35c755a996a1abcc0a3c38e01bcf59e051efcdcb8b7cd8aa949604626dc37bf2a51bbbbd00804bf812b801828f9dea2217180311c7fa3d2d503c4d650bd9ec1fc7fe5803251e1071aa7d45ccef503135688ddbf4e77341f6d4c503addce5f2f061fa3ecd0fe1171a43c11a8dcfb140f0d7fcda5c5430ced4e83528d526673227c609e19f81ff30603783851521b066d632d5f211fbe3efb43cef0ac11ae2e7d8584ade33e54a1c1fd6d47d", 0xe1}, {&(0x7f0000000000)="a2a4f4ad4cf39499f0bf926cd2ccd02f26ecd8a6e7d8c23af68684ed705e181e83395eaa261f33eb1dd7ec2a318fd7229f6f2e9a83ba0509266aacabd7e622f051aaa59574741c337ba7c901734b03a9d691ad54f9a4be73829e90b0f67e26b5c06b5dd596a31ddebf023683c0e04b90697ce65778380a0c9b2399e4", 0x7c}, {&(0x7f0000001000-0xa5)="10e42d229e1417bd307240489681fba4b3794c23bcb322ac41a27bd8f721404856c6d651a971607eeea3e74c5299dbc1d3a3824182cdeda48588740d00be987e30cb8cc55ac6b662680d30487119064dd4c1fc9242b190d79b732d1af29f98392b195f1556ff0625b77e54a2667f60ef4fadce9fea15f829ad13c17542eccacf09fbbfd6df122e47d219cf329a87d82bc643efa06f8b7b87e59ee008303e4ce35340da1f2c", 0xa5}, {&(0x7f0000002000-0xc2)="4dc9e00a2cdbe0992d886cb5fe30ac5ae8097e7538110282edfe1eab122ccd438d3cadbce6b753e49b67473687125e868b538986558e7425c1ca0567d5b7848770baad969bf1b27ee1f0c8fe4bc1889b761a70c0d4601fe986c27e8b8000c6540466ac7f3b69b68c83000fb6cd8fa527d9c5eb2339f65d0d2203220198ba792be7282de996f2ec68821eb4ae985f0a73412ca488a98d5f205aeb1663f207f34befffa5d9533c314cd8bd6c7eb7e5f7ab1a6a89320a5f9bbb3abf92eddd3ca64d1a39", 0xc2}, {&(0x7f0000001000)="377086007c4cf1a6ce85d7ce0c3ce436211096bfdbfcd68af9b465a4e6089c19dcd6f023d448d5a2cb0f227184b3871b73be7557c0a35d0c05122ff6472d83d4400b7f64c2165c57e02824fbb6fc3ed6", 0x50}, {&(0x7f0000000000)="5cbfc04b8e41c161c9536bf74d9e0cd5f329d627c1de5eb84f60db649fd82f0038f61a7f30525b82b0722e345cfd8404fced5aa5f5e589d931d0fa9bd89d14dce5d637ecb92a4e3c0f3002faa3a38bcba5f62dab9e3a2756fe2ae1ff2b009f348a5e96901872dd6ec1b4e64a56b1e176a59f296a6fa90edded54f3c8830b9ffc73b0cee2ca548cbd0d0590e4d75965f8b2868cec082363bc4be9386953eaecd52aaf2a2640429b662de583acbf77ede23f2e7fb87e443c7902f5b613a2e1e1e67f6af0d9", 0xc4}], 0x6, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000000)={0x200000000000000, 0x5000, 0x1, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 132.499586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=24867 comm=syz-executor0 2018/01/05 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000194000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000955000-0x28)={0x4, [0xa, 0xffffffffffffffc3, 0xffffffffffffff61, 0x3ff]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000213000)={0x88, 0x0, &(0x7f0000c90000-0x88)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x3, 0x4}, @clear_death={0x400c630f, 0x4, 0x3}, @acquire={0x40046305, 0x2}, @transaction_sg={0x40486311, {{0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f000069e000)=[], &(0x7f000058e000-0x10)=[0x30, 0x78]}, 0x6}}, @clear_death={0x400c630f, 0x2, 0x2}], 0xdc, 0x0, &(0x7f000090f000-0xdc)="fa8ddd445bf11c9bca9160258b0a2363e27b44b05e93759fab3091032ffa42ef764a44d00b996c82de4985b4bfe807881b68df3e20f303e821ad2f7140ff10735b1492d1db29c19bba6f10f2c9c51fceeba0a3a401bb16ef365dd35928e661ec79c1e3ac24cd8a1d525adec934fa97a4bf0d7dd5021090075e4fdbbf4d401c52a360d38211d37102f9052cef7b814bd7dd8bd0bfbd5daa1bd41736c79a649582a7c93e8ecb760ecec42e037c411654860751fa7a77f84f673e6cccb0b72a4f50489c546f9e88635c211a195fa9fdbabc2f0c752d2e15ba36d1e21d34"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) uname(&(0x7f00006c5000)=""/51) [ 132.541855] QAT: Invalid ioctl 2018/01/05 07:47:22 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/dsp\x00', 0xa80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000dfe000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480000, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000076000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000000)={0x0, 0x0}) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/cuse\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000585000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a95000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) getgroups(0x4, &(0x7f00003bf000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r13 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000498000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000b3000)={0x0, 0x0}) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000eda000-0x2)={0x0, 0xffffffffffffff9c}) r20 = socket$inet6_sctp(0xa, 0x5, 0x84) r21 = syz_open_dev$tun(&(0x7f000015c000)='/dev/net/tun\x00', 0x0, 0x40000) r22 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000709000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006ee000-0x8)={0x0, 0x0}) r24 = syz_open_dev$amidi(&(0x7f0000cff000-0xc)='/dev/amidi#\x00', 0x8, 0x200) r25 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x4000) r27 = syz_open_dev$tun(&(0x7f00005d0000)='/dev/net/tun\x00', 0x0, 0x181000) 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) r28 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000fb6000-0x8)='./file0\x00', &(0x7f00002f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000086d000-0x4)=0x0) r35 = getuid() r36 = getgid() r37 = dup(0xffffffffffffffff) r38 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r41 = socket$bt_l2cap(0x1f, 0x5, 0x0) r42 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b03000)=0x0, 0x800) r43 = syz_open_dev$midi(&(0x7f0000add000)='/dev/midi#\x00', 0x5e, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r46 = getgid() 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(&(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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000090f000-0x4)=0xc) r48 = geteuid() r49 = getegid() r50 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000888000-0xa)='/dev/ptmx\x00', 0x40, 0x0) r51 = accept4$packet(0xffffffffffffff9c, &(0x7f00001e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000189000)=0x14, 0x80000) r52 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = accept(0xffffffffffffff9c, &(0x7f00009c9000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r54 = socket$nl_xfrm(0x10, 0x3, 0x6) r55 = getpgrp(0xffffffffffffffff) r56 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b69000)=0x0, &(0x7f0000089000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = socket$packet(0x11, 0x3, 0x300) r59 = socket$nl_xfrm(0x10, 0x3, 0x6) r60 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000307000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008ad000)=0x0) r62 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ad5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r40, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000)=0xffffffffffffff41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ce0000)=0x0, &(0x7f000003f000-0x2)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r69 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r71 = syz_open_dev$urandom(&(0x7f0000235000)='/dev/urandom\x00', 0x0, 0x2000) r72 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b9d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r73 = syz_open_dev$sndmidi(&(0x7f0000cef000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x18000) r74 = socket$inet6_dccp(0xa, 0x6, 0x0) r75 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r76 = syz_open_dev$tun(&(0x7f0000ebd000)='/dev/net/tun\x00', 0x0, 0x800) r77 = syz_open_dev$sg(&(0x7f0000622000)='/dev/sg#\x00', 0x100, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000677000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x66)="641341c1866d1f46f9b931cd3ae4de67cf365a71fd83c1e77334b3f8e1fd7a6738e5329ee4cdb5724d4a5b73a1d08925852587d394cc78975b81b653c97cea076759532e2e707dd9d98188c697f0d80f706e6cebe3e355264affd2386f43387c1cf0f67c7110", 0x66}, {&(0x7f00006a8000-0xd8)="b038d0357c2d3d325c5dc21510e8535c7a87042c08962bbf9ec460537d598a2443e496f2305d13ab225ee9b39b48b7c429bb68a22b18577593de8c6b1bafa4d36694afecfcc9e3493f8bb7169970d47d359f188c3ca068e452ed6219a6e2ddbd0617ac3e5ae5d5871dd202ba5d5170efd3c823af64f32e5962aa19b5992490670c4aafaa49bc4942529cb6c3b51f124cceaafeca0fd60941a1931c6f30c9689f436b6828edff1628a444107cced23aaee2041b6ab9fdb73edfb42b246de6f91fc51b8ad32f5860740ec07d250f0aeeb2084e5f2aa7902650", 0xd8}], 0x2, &(0x7f0000001000-0x90)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x90, 0x0}, {&(0x7f0000788000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ca7000)=[], 0x0, &(0x7f0000000000+0xb55)=[@rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @rights={0x18, 0x1, 0x1, [r26, r27]}], 0x50, 0x40004}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x30, 0x1, 0x1, [r37, r38, r39, r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0xc0, 0x48014}, {&(0x7f0000847000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000347000-0xf4)="869139be13bac1f9d88451d89cdf8caece4d81fe445f5b214c69741d3ef325a43123a9c33b5f57578c1d2cf70a5b36864bc280920f9338a27322c2b0b7786397c02bf0dda6baf5f6b160ef68e39cc1c1d9829574e33962eb4ab72be321c27a26e58ca6bd7a27532300806bf13fb4d98ffad1e6e25bd04644f4af1e26278822165acf896366ba4721365545ba01cf05d5c3ab39511a02eb3110af14b781305c97632d5dd121f4610f9559f9c29e8d91349ced74cf42e5a86b0c8a8e67070921f29851020a39e4acb540686b3f6e331105238dcb52f7362d4353f59f11657a73bbe4e02194b4f9d339c89fa97e673c2a203ad85618", 0xf4}, 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0x1000}, {&(0x7f0000000000)="9cab82cc907999cb1fb8c7c499af43ee9aa4b64f385a700d3bd1bd5a002a0c9538561d0b0c5b042b64826b0813b5a4a6a516bd3d56d835e7c22c207cd1c3323f52b9e5d412d1498d9197ac35f9e7413c9f72df34c11e56ab65e3a9f6ae", 0x5d}], 0x8, &(0x7f00009dc000-0x68)=[@cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}], 0x68, 0x20000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="b48d87f1752fed3acf8aba4d1fbc81205cb89939e03e305a52e7dfb88146100e3f43a0eb384d0fd084bd572b6e0ce0a6ebea8ea384280dcfb4df42da7dca229e4c5cde3c372eb83b4130e28586bff372cb69fb2a4779324fd8a24f902e0c1d2576038a8c0ceda3b5887e3bda1c01710188749513", 0x74}, {&(0x7f00007c5000)="51c75c3a6b84755978f8ff51f3588e846007e986789c0abef5a00524cc2f09f47c961090f3a5bc2ff439f5ee91d21b092db95f8fe3088a01172cd049d0", 0x3d}, {&(0x7f0000000000)="6abd1315a8b59f0fdbb3bcd82808", 0xe}, {&(0x7f0000d9e000)="2db2d2e7763de265a5a52728af67045e325f7c79206362c7a0c821aec23a8f27ed9f9d4b0f59b5834c5d9c9fcd165686c993b7c8f9fc19f7f2d5ad5d4c4dee2c", 0x40}, {&(0x7f00005d9000-0x99)="ee485ec971488b31faf915ad89c2aa3a95720046749636ae5c4e75efcfd44ab3213d623fadf98f13e50a07f9bcbf5941e6e2d41493955f237229c9bf05cadfa89b8cfc3aba456e8d8a9a2ce2fca448c6d3941f073885706bdf15e948058fa8481e9f76be71b4a3bf069f3237b8adf3ce19ee2ede9ab8a602ea779f2805292ca9b1536f5e2f294bdf6131f51cb1f227ca02fc0a4f31b275fc8f", 0x99}, {&(0x7f0000000000)="6d4b112bd554ff3c85fe7d91cf35c270d629fd1ad7621e0566e7f6abfab28787e9612e315f21bcd1ff2ed6732279773d1c59c0477e6319045b6419b53b656de6ded57a138ab98fb7f5518694329864906c71978dd32edeb5d21924ee17da2044f278e5774f6f85cfec254fa3f6737f243a9e80d899e91ec4c7d1", 0x7a}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xeb)="6d5ddf2a939d9d0e4b47d7b04e3adcbe5b5765791d335656b0cb63c101277dbc24b1a732bcdf80016f2e52fafade3af17f009e851c889d8e7249b8bcaf969e89442ba6b63d7f0c6693951976c61b2b9a762017d1d035f29404fc83e8513c71468dde912c20c057a87dc55fc24753d39e1112c1477df7ff0669a6027e73e1cb5bc66daee51ad17328ab819a5f9702dabafab75a1ab907f7c051a26e70c8347e32774f0bd6a3f8468c5182c6ea9282dde070dcad89e54211c95368517fab1ff294b6a2629522268c9048da1ec0317390e20ef69127f8f14ef69fe573d734c555b710cf94d64b6cdff291f16e", 0xeb}], 0x8, &(0x7f0000001000-0xb0)=[@rights={0x20, 0x1, 0x1, [r58, r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @rights={0x30, 0x1, 0x1, [r67, r68, r69, r70, r71, r72, r73, r74]}, @rights={0x20, 0x1, 0x1, [r75, r76, r77, r78]}], 0xb0, 0x4000000}], 0x5, 0x4) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = socket(0x10, 0x3, 0x0) write(r79, &(0x7f0000857000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2018/01/05 07:47:22 executing program 4: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000063c000)={0x1, [0x0]}, &(0x7f0000eeb000)=0x8) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000301000-0x4)=0x4, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057c000)='/dev/sg#\x00', 0x5, 0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000057e000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00002e3000-0x1)=0x4) 2018/01/05 07:47:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/sequencer\x00', 0x80000, 0x0) fcntl$setsig(r0, 0xa, 0x25) r1 = socket(0x10, 0x8000000000802, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000a70000)=0x7, 0x4) write(r1, &(0x7f000031a000-0x20)="200000001a00076fff070000ffffff0e020d0d0000000400001d4f6a010085ff", 0xf7) connect$inet6(r1, &(0x7f0000fe1000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000050f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000888000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000347000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="52d42ff9f568", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f0db8d34a582a1d68f008000e31f0a28"}) unshare(0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") [ 132.590523] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=24867 comm=syz-executor0 [ 132.612045] QAT: Invalid ioctl [ 132.706706] netlink: 'syz-executor3': attribute type 16 has an invalid length. 2018/01/05 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000b73000)={0x6882, 0x5, 0x4}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000fcc000-0xf9)=""/249, &(0x7f0000e0e000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000026000)=@int=0x0, &(0x7f0000384000-0x4)=0x4) connect$ax25(r0, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}, 0x0}, 0x10) 2018/01/05 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 07:47:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) socket$nfc_raw(0x27, 0x3, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/05 07:47:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x54100) prctl$intptr(0x3f, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000)={0x1, 0x0, 0x5e6e}) 2018/01/05 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000396000-0xe)='+cgroup#.ppp1\x00', 0x2) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000201000)=""/130, &(0x7f0000408000-0x4)=0x82) r1 = add_key$user(&(0x7f0000519000)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)='V', 0x1, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000f25000)='syzkaller\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b2f000-0x6f)="f41b323ea4d4555b3f373f26887fb12e2ea78cb5624f01f71b6b13aca06215af201519ad2d86f4e4241f5ef4615045173af4f24b71f48c9c065a1a4ea17b3fb4a4bdc891c50297cf51adf583b9e4715a101421687868cdbe391d6ab46ddcd9374d7d76b8bcdd1ab83dbf86c081241a", 0x6f, 0xfffffffffffffffc) add_key$user(&(0x7f00000a5000-0x3)='user\x00', &(0x7f0000e90000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000054f000-0x75)="21454f4a81b23b799deaf7476ef7bc1bb66b5317f8e178e987ada118b5263ec901e631ec76084a21cee64fad8cbd22a9cdc6ad52ba014a51273fffb811d5c6c0132139a8dc73ca11216ae2474b6c5f7411efdb2d1d07ad1a1c8f360b990cc43ab3910ab9ecb15503152130d6947b71a3fba379e9b0", 0x75, r2) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128- \x00\x00\x00Ri\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$set_timeout(0xf, r1, 0x0) 2018/01/05 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000015f000)=0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000cf000)='/dev/ion\x00', 0x2400, 0x0) r3 = eventfd(0x3) kcmp(r0, r1, 0x5, r2, r3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r6 = msgget(0x3, 0x80) msgctl$MSG_STAT(r6, 0xb, &(0x7f00001e5000-0xd)=""/40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000068000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r4, 0x409, 0x71c485e6887d114e) r7 = fcntl$dupfd(r5, 0x406, r4) linkat(r7, &(0x7f0000330000-0x8)='./file0\x00', r4, &(0x7f000079c000-0x8)='./file0\x00', 0x1400) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000510000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ebe000)=0x0) 2018/01/05 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00006f9000)={0x1, 0x3, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = socket(0x1000000000000a, 0x7fc, 0x100000000) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000fca000)=""/163, &(0x7f0000e54000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000710000)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00001e7000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000270000-0x180)=[{0x7ff, 0x7, 0x1, 0x6, @tick=0x2, {0x1, 0x10000}, {0x80000001, 0x3}, @addr={0x1, 0x8}}, {0x1ff, 0x415dd1, 0x1000000, 0x7fffffff, @time={0x0, 0x0}, {0x8, 0x7}, {0x3b0d, 0x4fc}, @raw8={"d37b1f6336d215b5c2cf3bcc"}}, {0x9, 0x0, 0x5, 0x8000000000000, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x5, 0x4}, @quote={{0x7, 0x2}, 0x8, &(0x7f000023f000-0x30)={0xc9bd, 0x4, 0x3, 0x8d, @time={r1, 0x0}, {0x9, 0x5103}, {0x6, 0x1000001e6}, @raw8={"77eeacd6f284850a9025b337"}}}}, {0x0, 0x1ff, 0x5543adbc, 0x6, @tick=0x80, {0x4, 0x6}, {0x3, 0xf5ab}, @ext={0x73, &(0x7f00001ba000)="876e9a42b0383f8ea4641755af845f7903bd652a35bd09404ec13fb7a7ddd3aded021759265b6ec703585cf49d53eb358ac89c0aee70cecb89917543bcbcf440b6cbb4a7ac50878c622481a8e1d9b34670806660355616f1c35512855686a595a236b370fa90d1db5a0f2cc6a923982b69f7ca"}}, {0x9, 0xffffffffffff8000, 0x3, 0x2, @time={0x0, 0x0}, {0xd6a, 0x6}, {0x8, 0x5}, @ext={0x1000, &(0x7f0000c04000)="5a23bc8413705c1e22e301235546650be6acd42e957ba25b51e1b5ce774de9e2202b02761b9e62d1a24d011f55b189fcd80f46a570e554c3f5d85cf70a952607434019882bcff710f6b43e6a95f5b01a506bdf2c444eab1897c603fc01848b9f4f5e0e63441fbe5667d9c040383e9d937bbbf9f9859cb3553f41ac54fd3f807566d9fed3043e79b81a237cf36f41d1676cb13117d42014e448cac4814ba1d64fb5f00492138820db917b707b5c1884479b76429bcb81340ec4281a06e9a9288f1627f6c5d6f4662670314afde3c3d5a3f7162c3b073d2f2a4ac366f574f7748af96507b9c440f6db19a71039d8ac388fae4d1556640183c914b0431038f5119c213421a52df398238f5758a25e75bd06706690365bd8052955485915b82332910da5fc5ab287e3af10cdafa0b9e37e006c9b9126c500c8fddf59a4dbf53f8b7d10acfc45d1187052080c92d88750789b25ee657f11c73009e38dd9b281750e303e44e3958cf94631682f5a3a41199fa83e1af18f311b3babc6dfc86d172bc2239d0be0ad312b9fcceba34635ca71ba60842429b748845f6b4dc144517105aa9a846216aefe7b7f0000618e938f2455a215437988944dd38d9f6eef5fefe3871e894baf822970e54c6374ad7a80ec668db94be4000624b6a6de170f1eaad1c5ecfd1d729a020b958b1ee817512bfebf1095e7d6d6854dd16b1ed563057a8e78ec365b9d9de3c7250472f689f756a87678fd578b3797f048aaa8e5ddfe3800ab70776bf76211b5e831efff6bf241211afcf4ab0ad11c8b8035faef723de418d35dcd651c27a72b70198f9ed92c28120d4e082f0773be9071f496f6a8395ac2a3d2bfe17379f06ee553ece5b02ef8e781f5dc137378102e5498131efdd1872afcbfd340900c2d93eddef8c7fe1e1fa1279a32e4b1519385ee94a4479b50caf079fea09dad5486409455208b2cda46211ffa05648e5bfda99417c7035e90181ac4a50023a7bda753a43a6760af289d8c7702d98245341edcc5248e0fc8abba0062cd66b71fe93e7fdcd1c95b0b7f607c38319d2f3447bb17efde56e36962f2024e7501997aea5ea52862e68f51c01dfed6136379f6681e17d5ea2d8dfc73a07f378ca0f41c612cfe17b9dcf3e3c1c10da4a287a3a6ff9f41e032f555f5e0e9b5ac1462fc65cf11126699dd0b284aea1ca782aae2bb81282af585c9d2af11213aaf2e8329d5346756b3014cef9906ae17c813395017ce52f6983b9b46fa68522b798e9ad86d2500f4de6565c3bfb7b4052a685b6567550cf690cc379da3f45daa1f38472e29826a03d8f6a0371f23a1438c9eec061dbf1bb74978e3f93dae4f55515d3fe8fa1a5443dbfd46213e9fa9b7c202bff1b3d8d9e3fe6a1a30cec65460af150db9307660bda9b1c8d444921c7460e6f2906e676d9eea29920eac7c840a17bd93b4de32c33a18ef3fe476f88748a463b87a210f383233c8d1d6ef40a4a41c5f5f12fb1fd80464385eda087d60070cf1d785f42385e2a4f6d0ec118e9286faa1c0f93da80a34ccfe1a0ca721dea8c641fc39d2ea1de37e856f4110a2d96308dedd477f9f484e2f677b53ca06ba97b3ad850e606c25af015ce729edd1075a883f7e31b229833a28873b06383c8a6d286e3aa5aa89b08029d954d700a3cf8863f7cd788c0e807d0f206b10c9cb076af927674ea2e713dbf86eed49707ae544154c7f5f7f0e2d010b365d93283696d14a2e71b2610a49a8dbee1b44f3c5caa577964250fee06cc6c1f732184eed677cfbe1f9bf0bc3fc4e524ef864240f83957201849fe4f5a702f40bb5bfe8f39da4051c21220fdbdc5752dff39d748f134beda5875f38c962dc6d9a2880ff8ccc1ca7f6e2a54719fc9e29f2482785c27ec2d573a8f66f33a262b36d51dc6b720bcbb898d0f441f8c0fa1322e2846f9a242d1ec7db7623318f45466515c0022ea1af776b57d3af9eb61e385cf577c66b85f22353a2a2708c6a3d69dd4fcaeaafdfabfd0fe32431526a646d1ddc30e722f136818a6a9f74bb9c171907e47c22eabf760a0dda89f9b5397502d9f31b22ea05b7997c503c82093ec7dc445d864f1f91ad574f9c962ed204c53ca67c58fb7b610f5fe407ded761ff280e41b1dafba8cbf50ed2fbaaa50bd7fc93f994d50dab9786b44210234175c6d445f2861887c55210345f07a15e00adf17bd704f36e3848ef0144051b3d641eb8549901313d1e47d54dad973a3711ad614687caf74753ed7c31b4af121ca7d7a54ff1c68dbaa236dea8c803175edcd28d8b467cfd59ef7c22884c4cae270433d8ea5207597df6e2c990d641fd855c63c20e173b0400a6d3be0fd67e52f388a21a579736fdf4267292e3fbd897c5f56f0f333ac960597d35da4cbd0820cd3c873763882a8452c6cbb8787dc43c8a919f1a9d8848f51ffc4ec854e8545a28420368dd7d2cbd21dc82b8641f8ab1a9a8b93f23c36d4b58577919edd5814ec0b10c2c4d77adb59485e88a7e998ab16888e128016218b27dcb302eeddc4a88b92688e71dfe0a5da0141691ad1b90b30a5451bf43333bf7926c0a685cb3bf87af8c01b827d96a2d290409921d73f76626860cfaa670ddf5f708c4be6b90fd951ba4d86e5879a018e4aecfe85d2b73bbd619f62af34755eb9c3d38a9e02d67e80d06dfc698410664f0f793823faa6f5c89045c85b7ddf07ce89042cf6e183679c7e838d15d36983b91cdc37ab4f17cc66cef26cc0c9fbfbcc072e848058bf247ca6857237d851635d26448ee721cb14a198d369a59450c9a1e76f3e97f54f4e86d1ad7e580b2484b23c0abc534acbb04f8df603cc4d2f5f328a7cea60c06c2fa3d13e6231d728e58fa38027628d0fab2a12a16794a2aa894d886bc6a15e839fe6d04a0fb30e5de3b9d3d423b3cc766443ef29c8ac110192c48a6cbb00dfe5813bd491b2d03a0b98b16241961b8f94aed59b4523e5fa43166a88b1468772551cfc825af1a3b574ad99dc3fdd290673aa2a0f2a06b67ec4eadc47c35832a6e4eb5319cee3c1c7960ddb1ef4e6c08e7cec6e9bbf75a9d9d34749c39e695c745c6acc0a7bcb11eb90f2e9b2f668f7d05526d8b74497e58282edf8f7e49f42f6404986e449575bed32d795ef651911008a351249df5e369f98370254f87d13abfcbd94e4c6520ed619e8a90003f84c0c1517a44d1dde5fcbbb649f1f67fbb9bb3feaf8d9bfab8d4fbd0e9199b39b2a2e59d87f0ad23195de7d3e7d52f124e3431f1c8ee2861790175aefa5aa33e35e8d925c3900c1f3d8479dbfe37eb05972390218e86415b7907edcd3b09cb5f30d098af01bc77883ef171ec12e2903e073739480a9f66e1a0b60c5ac5eb9115920202d6b958aa4eb07d5409c8a5cef1eaafdbf0f4c928dabe6a724aefc2db0de29fba215909825c316f5870f249bb58aa20c86f7e53eb731e3308cb5e78a5cc0408bfacec33cda26221fcae06365feed21f7a9b6e1164e3a1f7f941128d5e66a71fa21fdab1646e88bd14becab696a032be77f1b05704638e246f5d7367b8d2c77ba91b54ddaad11dfeddde871bd2d0ae9cf63b19627ca33a1c95f74716b57033ac17796a9eb468075893b7905c02e33e3e942d68f048d0a09f741ca54c1e1e846be57b0a5624c2bbbe0e0fcc704e8cbe89dcc192dd68f19ff0cdc4febfe3b03943df951a6ee77e1f4cfce0f5e2d8716b379293ed14a29aa5b180cae64ae40767d732ebe935b5e02bca5ea1324ca8fb2a7a3b0044bef8a57e965c8fa605e70a2eb2151f2ee665b39bce839e93958e8c1be1f7cedea225b05fd228e38717621c10a36ab5c933a629d3c2656e74ea8c0e44295a8e7412e2e8ddba6cd54cc933327e3a5a1d3c60b2d04b8e46a7058fc3e290156e5850779fa08a021df16fb90402a91a8d3eda6b4e5f012c59e4f9ad4d4e990c4156dcfc995befd60d0c79b781624db4ef63c68dabfbfb624a7486c560a9a097b1b0e7ae342a26da850c1587ae93f347e1e65205e52b3a9922e441f5d4ef594437beca56bc45af1c5d989fcdb0d24c7fdb570664ba4eee5ba616b6f53e9e4cec418e23b6699f531b1ce6fa911b8a1351d41a849a38bcf78c8467a0165d333b99c8fada11962ee2a07858fcd58bdde3049fff9150dd3629f8715ac7920b7e2ebfd4a4a57041dfba899bbea85ef5be5cb390f88a552a64a1d1be3bc618556a5449eb75542f1446dfdf1c2b5a05ff1e10460014e61e61936531c4347b1abb1ee15a2a4ee6643b703abdd93569e19da6824b36c761d2d3d010e373103a2a12af2271890b92c5df6d9309f7b75c9f79525758b82e89aa9efc7cec851342d9a55482c74f5d752b704df3f5a45d02e52b07c942b68b614c1cbde73a984fc3ab27e0526b39923d56697450aaf6964bfac79b6a03608b9c7428d9448dfbe4b3729d5e6e42baf4b98207f56a8452ee2d6b66714b6466ab2dd71e70f7e6d2ad43fc745ac8a87e3d0acc6bd85b6ba92ab4be34e19f2114d251ffd351edf0af45c94a624967c0c632ddf9427d26f6bc7019aa4245c10d54ee128dee612bb76a91a180d061f5ee477e0d2defd015219ba485ab1fbc418635d5ab0a0f40103e814f7702002a994c4744d2dfc4e029c1c06b396225e9d1f77958354b17d63fbd5c6ccbf76db887791a1569878233a339c7fa279d4722538d26523e38efb230f8786ba1e8adbd7bb1e72d416c927cb7e8c2d1dd760b238edde48bbe28fbbcdc399caaecc5c7bc1c379b070301eda7bf052b0809c7add0fbdfa913fe8bb56aa1aa8ef043984961a8ac593c8836d018b05299759b35d5eb125ea68182657e0358b5f8d9b38d150609fd144e5a6201444b7df2e734f29067a2a98ed043f0f8a6717e50ea2089ad8d26d6e0df290d45836e4a894f127a1caec94217cc97974831d9cd0d726558498e32029c78a57c2c417c489d6422bc0ae4b2ca08cb1845e9e75c9a893bbae2de5b550a810fe64138f2e089977d2402e0e32f384cd895b016edd89b1c88fd45e053a8a59b1fc9772ad260da7c04cbc0b6c96c1872a46a94eb240461748d137d079b6c3f037b82537fcf924c23d271a107be037cc6ce4ba2fff8ad7b1d3dec9895ed7eb92bcbf0f9993579b56f068b896b4a0853fffcdad6d1fd8b331665321b77d04184eb3cd9def949749861ea8fbdeaa0ba61dbe3e727324d043565dc4e408957b362bb1cadf2b371f8fc12fbbedf95de49c088769a771fe97fe4ccb6935bd3e2d2db3ccc26ac64495068149be5e825189086627c5451e789106a2f3dc2b0d88bf18436d04f9e8db2b52bbb3bdeccca95f398aeca4fc3ec24284ff5e0609717d38d30081298841d455306c43efaefc47e7c6addd20eb99326e290cf61c8864c47a4f56b29d2d82e3de4950b3632408aa261fd94aeacb8d95689ca6c1d849b22acb8b39680d25a640146a006f938323a4821a114ae8592938f0e149b9bd571cca00b4ac198ad0f8329ba6ee7579f118266e4f712611708d0d8f3d5223afef942f3c4226868845d097436522e3e03793ecb5e68d72a74c9912941ec0403d33d7a6652a18e1c4f79a3ea36c60743525a64183498ee7945a8ae8fab95a6ffc1869cb216e4c78b77871edeeeaaecd67e412ccec27cef3b58dc1705f3df5858342e49cdc5eac3ebb2246997dbaadfcb72979bebe99806b836cda2e568ad056fc8f3d2d39207e6092c510838a11b3629d3f0feb97d1b004b02902a8fc3a3f0e5c7a87dea555d4906df533c02706ce0e1dbe535158abbc102c01a09070af208718e7ccfbca4fe75"}}, {0x9, 0x3, 0x1, 0x1ff, @time={0x0, 0x0}, {0xfffffffffffff800, 0x7f}, {0x8, 0x6}, @time=@time={0x0, 0x989680}}, {0xe0, 0xad, 0x6, 0x7fffffff, @tick=0x101, {0x1, 0x40}, {0xcac6, 0x7f}, @raw8={"dbfc7ee3186fdabf4f725066"}}, {0x9, 0xfff, 0x3, 0x3, @time={0x77359400, 0x0}, {0xc7, 0x10000}, {0x0, 0x8}, @ext={0x8b, &(0x7f0000f2b000)="9e55cae8151fce042fa0cdaa12e5716ecd41872d0bfcef4f4da5b4b3abe93f9be17ba9c34e5ed11b931b7e80804b3a871c6ed1ca85a6d3d194b9e827f867d97bf7d73ed6cdecc10e71b7d99d58c6dd4d6d9fa9a292b4712699c18c11a14ecdbe33c62de63d5812c25453c9c4fc17fe22a594078f26f1620d057ed31733e30095c7600ed5b0a1960bfa3074"}}], 0x180) close(r0) [ 132.863194] binder: 24934:24945 ERROR: BC_REGISTER_LOOPER called without request [ 132.870877] binder: 24945 RLIMIT_NICE not set 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000013e000)='/dev/kvm\x00', 0x101080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup3(r1, r2, 0x80000) write$fuse(r3, &(0x7f0000b20000-0x1c)={0x1c, 0x1, 0x0, @fuse_notify_inval_entry_out={0x9, 0x7}}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00006dc000)={0x4, 0x2, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000aa9000-0xef)=""/239, &(0x7f00007a8000-0x4)=0xef) 2018/01/05 07:47:23 executing program 5: r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000439000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc={0x27, 0x802d, 0x2d, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="d79fcf50ac675754fe5419ed1bb395f6318f96ab8fb61175834a32e6450f18c8a271d5062972e97e17b7e17cb9feba7475fea744cc5deac5d36f161282f2939b354c768851e3d7a991619c6fd0a63dbd9c65ef6cbe793a9152c7cbb9ae3ee7dcd19aa4fc6f83909f362866b5eaa4542e37125c867ee38c97f50c07714cac4f19e95e4339ee54a5bfa787ae1ff7ee07ae0d4ae25fca11bd864ffb9f75a9fb90677f90a666edde73a0dbbcf7c613b7e4f51d8ba4a35f8384c479eb58b57e47e9d346fa3e6dcd32fa969d", 0xc9}, {&(0x7f0000001000-0x91)="d62d172827b2e6d62f84b78661d58f1f12c39a3034ecb3867bb45dff1f51237d915d77d581c33b9ce60ac22338858f5cf77a05a4b5fb27b65ded245baf72689c5c8e692674902c4d21045b6aea00f510c3388c2eee67448bed7a4f82d7ae319ce0effcd80b2e43d6879d755dae21d7ab6877ecbd173f98d0c15a333c6823c9098ac7c1256f209f19d07fd2177a1898be58", 0x91}, {&(0x7f0000001000)="b6953e717fbf2a8c29f0f0b7b77812d5b47b4073d96808132208c5573f8dc5c32d5de58b7bcc73d0423eda46ea6be1ec456cc880b96110c795635c0831602be7fecb1fa93ad2eddd2d7e8c3a95e3d779900a4632fc360388fc52a75dfe13a0d732f6e6771592d3c48a1534552364e90deeeb131fc0ee4714acc1b76e384fa4a7bcbdac5a8912d10faa8dccdd4a1a740621d6cc7fc2b3470b6125f1de3e7e5da3a0735c58204c6112d74e12c6d8fc328a9aeb20e78d13fd3ed767a9fee65e0850998c619d5e545b4646f85c44374ec999831fff9780c1bbd2c2", 0xd9}, {&(0x7f0000001000-0x6f)="209ca7821286c8ed8e217c108a20c5c8b90d853963a20fa39fce3369d2626691761c87f76ecfd4ec0496cc2eb489f44494f4b1eb2c1988a4650539a5f193628cbea185bf3393f854562206cd977ec4ff835922adf33055a18e4e6563dd7426bc72bcc4c3eefd291c2931b60452ffc2", 0x6f}, {&(0x7f0000002000-0x8f)="1de775f3812bc50a5026df92535a0a2f406e99b220a8dc2b89b9b984928363c9ebf27e87de8013a4fe92995d533eb2ad929acddfe6351c5bce01519719b664420ca8faffbbcc9f110c5d83b0085279c1b2887789c7feef56427c83e2dde02765ec47b1d5caa8fbab950c0445c964843088e7eb69cb8f14047fd2259945de801d43e7fe33e37a5809938d7924025014", 0x8f}, {&(0x7f0000001000-0xd2)="e5396320f95c0a335c388e8dd4aa00721d7d738a8fc57bc3e0c3e32688febe16076a90f83b88db22a269a8fbca39bfecf9a68f6641b8e2abd9809e657b9b605297a11a94ee6c6dba01780d5ca8f0a7762ece6e44833bdc3e1b2ae408266dbec55858ef2b9f9996dd11d69543c115a335c2ef0f6900e827f377d53b5f009ca69f80aa1cb5c1079ef26707d54ba31ad6a1c543b1a282c8477e48bfe1495567bff15721beedeae8fe7b4998aa7a2e4cfbdda67b99796300627c7f188184ec477be7dde94b2b4ca2415a2a985dc0f4aebe7a11c4", 0xd2}], 0x6, &(0x7f0000002000-0x1d8)=[{0xd0, 0x119, 0x80, "71ee52b850975048d6327d7750cb73b721ca41019c2d78cdf9cf428e0825e7dda7ee2a2327e0b63fb3fedd465e54fe37da67d6fdabebe5f4f66285f5cc855167c1ad4d7baf040e1612bc54ded239f622e7e3723bf50a99288e1a32409fecab7906ac445ca09efdfc5d1b245a23a11d5d8d0962848b9425967fc8f23f588f0a4bf5e9c4548d8617c90c8cf8c12a5291300fb26408456517ad193902f0a4995d447d1ca5630154e8a502abd9259baf174ec54077273b6844f871"}, {0x20, 0x11d, 0x100000000, "57bbfe3214a75bbb3f0d87a8a34a"}, {0x38, 0x101, 0x7f, "a1a89f6b613bfc12a2f39b522b3494b435c89d2e8d61df22eeefda506dc623a71dd9"}, {0xb0, 0x115, 0x6, "16c42c0566e3311d28bc6899d21fcdc44f3b80a644a8d673cdb59ce29f14836b8eb041a4e5d9692ec97afdcc9da1d18119b848fe62973296cac00b81a0619255ac8b12d1ac37ecf97fdd4b68e3510c1cbc2cc2f25939f2985c71958b4a327a249d09fd59941d9eb5ce4254887a1cfd2791e941f0115f3e26089c4666cae854860fd6ada87b1585d6e014f788ba66db6d52b21c0d040f9fd799"}], 0x1d8, 0x4c004}, 0x4004000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x2, 0x3ff, 0x2, 0x8001, 0x4, [{0x8, 0xaa1, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1000, 0xfffffffffffffff9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0xffffffff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) membarrier(0x10, 0x0) [ 132.903887] binder: 24945 RLIMIT_NICE not set [ 132.912626] binder: 24934:24958 got reply transaction with bad transaction stack, transaction 110 has target 24934:0 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a5f000)='/dev/snd/controlC#\x00', 0x0, 0x40) r1 = syz_open_dev$mouse(&(0x7f00001d6000)='/dev/input/mouse#\x00', 0x5, 0x200) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000eec000)={0x4775, 0x4, 0x4135, 0x1000, "16054f9f3edbbedb7f25abe02905cad6a75e73c338b845d67e2d8ceb6844375313f18754d3e5cae1407c0088", 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00008a5000)={{0x0, 0x0, 0x0, 0x7, "948ac0af9c4a8d9e8d31dabd4742e3ed54c7365c2dabe40889b278ac377a282cd1e4aacf1c98d6c9f6e8e7ba", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x571, 0x0, 0x23d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x959, 0x3ff, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x30070097, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000016c000)={[0x10000, 0x10000, 0x9, 0x7fffffff, 0x9, 0x8, 0xf0e8, 0xfab0, 0x8, 0x7f, 0xffffffffffffff80, 0x63ad, 0x41, 0x100000000, 0xfffffffffffffe00, 0x4be3], 0x1000, 0x3}) 2018/01/05 07:47:23 executing program 7: r0 = msgget$private(0x0, 0x90) msgrcv(r0, &(0x7f0000d1a000)={0x0, ""/4081}, 0x14e, 0x0, 0x524b970b525d5f5d) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fe5000-0x1000)=""/4096, 0x1000, 0x40002002, &(0x7f0000f3b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 07:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0xffffffffffffffff, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a8000-0x10)={0x0, 0x10, &(0x7f000032c000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000573000)=0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006a4000)={r1, 0x2, 0x7, 0x8}, &(0x7f0000613000-0x4)=0x10) [ 132.912638] binder: 24934:24958 transaction failed 29201/-71, size 0-0 line 2718 2018/01/05 07:47:23 executing program 7: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000001000)={0x1, 0x3, 0x0}) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) 2018/01/05 07:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000af7000)='/dev/dmmidi#\x00', 0x80000000, 0x40) getpeername$inet(r1, &(0x7f00002b7000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050b000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a92000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000603000)="", 0x0, 0x0, &(0x7f0000850000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffdeb) openat$kvm(0xffffffffffffff9c, &(0x7f000049c000)='/dev/kvm\x00', 0xa002, 0x0) recvfrom$inet6(r0, &(0x7f000048b000)=""/67, 0x3d, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000097d000-0x8)={r0, 0x1}) [ 132.944782] binder: BINDER_SET_CONTEXT_MGR already set [ 132.944794] binder: 24934:24970 ioctl 40046207 0 returned -16 [ 132.951252] binder_alloc: 24934: binder_alloc_buf, no vma [ 132.951279] binder: 24934:24958 transaction failed 29189/-3, size 0-0 line 2903 [ 132.957442] binder: 24934:24970 got reply transaction with no transaction stack [ 132.957452] binder: 24934:24970 transaction failed 29201/-71, size 0-0 line 2703 [ 132.991527] could not allocate digest TFM handle rmd128- [ 132.993690] could not allocate digest TFM handle rmd128- [ 133.118734] binder: release 24934:24945 transaction 110 in, still active [ 133.125636] binder: send failed reply for transaction 110 to 24934:24958 [ 133.132572] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000004000-0x1000)=""/4096, 0x1000) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000005000-0x10)={0x7, 0x1000, 0xffffffff, 0x6, 0x2, 0x61, 0x3f, 0x10000, 0x7, 0x0}) mincore(&(0x7f0000cf6000/0x12000)=nil, 0x12000, &(0x7f000042a000)=""/72) 2018/01/05 07:47:23 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f000037c000)='/dev/snd/midiC#D#\x00', 0x5, 0x100) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000878000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) getdents64(r1, &(0x7f000067f000-0x6c)=""/108, 0x6c) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x80081) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000033e000-0x4)=0x0, &(0x7f00007ca000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r1, 0x4, &(0x7f0000000000)=""/0) ptrace(0xffffffffffffffff, 0x0) 2018/01/05 07:47:23 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000654000-0x4)=0x0, 0x4) open_by_handle_at(r0, &(0x7f00005f6000-0x9)={0x9, 0xffff, 'x'}, 0x208201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000+0x635)=[{&(0x7f000055c000-0xa1)=""/161, 0xa1}], 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x4706, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x14000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xf62, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00001ea000-0xf6)=""/246, 0xf6) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) set_thread_area(&(0x7f0000163000)={0x6, 0xffffffff, 0x0, 0x6, 0x1f, 0x8000, 0x7fff, 0x4, 0x7, 0x97}) 2018/01/05 07:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e9e000)=0x5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c5c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$inet_sctp(r4, &(0x7f000049b000)=[], 0x0, 0x4000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009de000)='/dev/audio\x00', 0x200400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7aa2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009df000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 2018/01/05 07:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r1, &(0x7f0000f8b000+0x349)=[{{&(0x7f00003fd000)=@nfc_llcp={0x27, 0x0, 0x6, 0x7, 0x6, 0x3, "73bfb51900cd0af8e822812f5afd6761a58720d17b82a92fa1e7e5cb999707a00c233a73a08aa356b0eecf776f48d79ab5f18e5a5d8b62f5aac910ee75aa4d", 0x1f}, 0x60, &(0x7f0000f5d000)=[{&(0x7f00009cd000)="97579e3edc", 0x5}, {&(0x7f0000a61000-0x60)="a049c972b7ef2d5751edaf449afb4325ea8e4f809fc100b88ae1a331ecbec67710de59a09c6920026286c2c7bad6f32ff74e3bd55a6ac107c7b350993fd916a75cb17a670f17b533b6db3cdaf967a9edf39866c0b506e766567ed3e0fa29a3e1", 0x60}, {&(0x7f000076d000)="1e8b482218c9b7ab8abdec4c21a8f40cf4f3df30d90033fd6f445781420cc68e5c162586", 0x24}, {&(0x7f0000d91000-0xc9)="f2762fa1d0f9f4b8e666d8d438a4f3a3ab733768caf4706188b68a7694b5375450cf228bc9a42d2240159fbff231f7cc593dc1a5ec65700c8e072626bbcd9635c6345d2078790e77430f285100cddaeea8ae2155fca7e6e847574043c1585bbe9dde7fb3bc98bae6698d7965397f83203bdbe847f068a2167d52c46848b674a56ab3966910ff89994efc4feb654d1391823813cfddc315ea2e616a536dd8e3896ff2bcbeea3de4ff2cd9fd857c427e3a9253a2eb17121bb3ce95bc575cc6fdeb9cfd50d016b8a51597", 0xc9}, {&(0x7f0000976000)="20d453d8a97405cac1c8b313f5cda64b8ef9a9d573f9698e05169029ebf9b0ea6d2c2e50157710ba78976ced87b6b44d6d706b60bd0485f8e8b257d0c1bbae3c9346e4148a6f2a38fa26201290146ae9bf4d3483eff723fc6644e49bf680f2581b8b1f89ed32cdbb0c4d3d8ddfc516aaefee3a", 0x73}], 0x5, &(0x7f000001d000-0xd8)=[{0xd8, 0x12d, 0x6a55e3dd, "e3a14aa3cee84ca40f95f6bb35da927240d2fa8ef52047e0fabafa59f91802848384ec24ee9983ee45d4d0697297fc14e5b369ef6887f02714e23851f6cb2231559c5c0fa0c1b41b258fc4bdac3a853205fb1f44fb334115d2e76688fb2c59a97a33446fab406488d0d01cfc1ca972520c710872358a5d8ce5c7c28806e5fc67849212484854990a63a359493606824caa5744e28b6cc29ed7027610628991689d53f1a6d0a319657a69266fe2d2c13f4abc86c78fcaf4ca22e5c8cc1b3b2c9f8e93"}], 0xd8, 0x20040040}, 0x697}, {{&(0x7f0000572000)=@sco={0x1f, {0x3, 0xe39, 0x3, 0x4, 0x5, 0x3}}, 0x8, &(0x7f00009a4000)=[{&(0x7f0000fba000-0xc2)="86ef476f7d63fced7499c5b16dfaecf098f045f642d8ec609c57ff9bb7daee977294c0dc785fea2c976249fdb767b0c64a70160386849f861c59172343761d1bbbf2c1afeac036da7e25043a0b6f37869e4e2585345bb25f6e0e3259a79d29e98e69623c7a8b6ca49582dc7249bd78a0bad01f9585a4ff42e195e622df6cc4f2cb7b3f7017c1849e3327c41674babfe7daf511234ed8c2119f33f9b670f8605cd9d6d21e32801c5f2034e3b7fdc41dc514dcb55a96edb3f562b56b6522cf34240a35", 0xc2}, {&(0x7f0000218000-0x8a)="95a057fca1194dc47b67f21af3fc807231d20e6d3be0bc2e432c7d5f88bfda0a37da52649ac09ad6cc0774d0e87676c7215918d83bf6149898a94458ecb9359bb7591bd905cd426030f75aa82c81e9f5d527f1957229a92883dfd45a81b203255ac278122bcc44d856bfc843cb6f83e793db47e4f4385908e2d690a0f0b9525b936997a403088dc80aa9", 0x8a}], 0x2, &(0x7f0000275000)=[], 0x0, 0x80}, 0x7fff}], 0x2, 0x24000000) openat(0xffffffffffffffff, &(0x7f0000f4b000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000957000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e2a000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r2, 0x4b32, 0x9) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/05 07:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/enforce\x00', 0x30100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003fc000-0x8)={0x0, 0x0}) splice(r0, &(0x7f000067e000)=0x5e, r1, &(0x7f00007ba000)=0x5, 0x329, 0xb) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x1000000000000027, &(0x7f000011b000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) [ 133.137711] binder: undelivered TRANSACTION_ERROR: 29201 [ 133.143242] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.148948] binder: undelivered TRANSACTION_ERROR: 29189 [ 133.155161] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000f0000)={0x0, 0x74, &(0x7f00006e1000-0x74)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x97b}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008af000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fad000-0x10)={r2, 0xd6, 0x348, 0x1f}, &(0x7f0000ee8000-0x4)=0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000514000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a9000-0x4)=0x10, 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000839000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000d01000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) timer_create(0x0, &(0x7f000013d000)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000144000-0x4)=0x0) 2018/01/05 07:47:23 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f000037a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b30000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000092d000)=0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009b2000-0x4)=0x0) setpgid(r1, r1) 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fa1000-0x58)={0x26, 'aead\x00', 0x0, 0xf, 'ccm(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004e7000-0x18)={0x0, 0x81, 0x0, 0xffff, 0x4}, &(0x7f0000fa0000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ca0000)=r2, 0x4) accept$alg(r0, 0x0, 0x0) 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c22000-0xa)='/dev/cuse\x00', 0x440, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000407000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000065b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000dc2000-0x5c)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000db4000)={0x0, 0x0, 0x0}, &(0x7f0000d75000)=0xc) r10 = geteuid() fstat(r5, &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000047d000)={{0xffffffff, r8, r9, r10, r11, 0x50, 0xffff, 0x0, 0x0, 0x0}, 0x3, 0xff, 0x6, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b55000)=@assoc_value={0x0, 0x0}, &(0x7f00004ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c0c000)={r12, 0x9b, "0b2224384492d31be926c6deb57034302bf97f7a7617297ded00735325ac1ede15b116fb8454ab2bc0c048bcdd41508c6c0e0fa6438153f64099112dc23d81d96a9b778e13c23f3bfda341e1901af03ff4f47c875c95b1a39a4941c4e890def7b1d201df7ef4b8b7371a8f62d56f9ab0accb93b8d55a5116f7560ff984605506e96ea6604d22c60d7fd74cbdce850bd88a86532519894937609ae0"}, &(0x7f0000f95000)=0xa3) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) connect$unix(r3, &(0x7f0000fe6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000379000)={0x0, 0x0}) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f00004fd000-0x8)='./file0\x00', &(0x7f0000014000)='crop\x00', 0x4, &(0x7f00004af000-0x92)="9e64da8827a9db3e4d6351e361a4d3c81f0c3e9a0c1b6416c9b1a01a0444ff436369fc80c22bfd559c3456082de6fd2e5e20d207ec679eff9db1310f2112c82d243a4a5d51b3ab88b3dd7854d88f67e6eddbf65435888d9112eb1b4f16345c525cac892c979234f2c9c2b089c250c5ee11189d382df1cc537f7e025e58ec34b33de2c6794d631cf47194d7e7a88e6b4c4419") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000023f000)='/selinux/load\x00', 0x2, 0x0) accept$unix(r0, &(0x7f0000ca3000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f3e000)=0x8) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000f90000-0x80)=@generic={0x0, ""/126}, &(0x7f0000472000)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000738000)=0x1000, 0x4) writev(r0, &(0x7f00005e6000)=[{&(0x7f0000d5b000)="e3ca8c2184b9e7392fba4a392c3f54df0805e39ff28a4c4599a71af66c58906002351dadf8e7341388331215e0606e8eb9b1769dd9766e3f7137017cc6e230595d1501d595a1dcd4d42ee1d41bcbba31588a4bc44207c377aac6849e2a9d9e4f5c43c2669b2e49e45704a9bdf4f49e14747dd9b989b3a1d9d561943591cf9b116a75", 0x82}], 0x1) sendmsg$unix(r0, &(0x7f00007dc000)={&(0x7f0000e81000-0x6)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f5f000)=[{&(0x7f00008cf000)="2719b43d2be05e595fc4d92f0321e28f31f422420aec6bcf53e3c6c31fc355033ddb9fe097279d93aa993196ff36894e2a0d7b310a3136f379504f175592a390da13c3863e19b08158a9a2e82c7d96a36a62e222601d5913ea268fba06191a3d21ee569a67f4bd21e480c28b232cd8f20e1a458503ea282a375345a46f6689a027", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000235000)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ae5000)={{0x2, 0x3, 0x5, 0x0, 0x5}, 0x9, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r1, &(0x7f0000904000+0x358)=""/60, 0x3c, 0x40010000, &(0x7f0000121000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00007e7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000742000-0x4)=0x3df, 0x7) sendto$inet(r3, &(0x7f0000df4000-0x47)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1000000007, &(0x7f0000293000)=0x0, 0x4) sendto$inet(r3, &(0x7f0000dfd000-0x801)="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", 0x801, 0x891, 0x0, 0x0) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000245000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005a7000-0x10)=[{&(0x7f0000b38000)="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", 0x241}], 0x1, &(0x7f0000653000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) 2018/01/05 07:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ba8000)=0x3, 0x4) dup3(r1, r0, 0x0) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0xb4, &(0x7f00006f4000-0xb4)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x98b}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x18000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000277000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e4d000)=@assoc_value={r1, 0x7}, 0x8) fsetxattr(r0, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00007ee000-0x8)='./file0\x00', &(0x7f0000163000)=@random={'os2.\x00', '\x00'}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0x193) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffd) r2 = syz_open_dev$vcsa(&(0x7f0000281000)='/dev/vcsa#\x00', 0x4, 0x500) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b14000-0xe)='/selinux/user\x00', 0x2, 0x0) linkat(r2, &(0x7f00004bf000)='./file0\x00', r3, &(0x7f0000886000)='./file0\x00', 0x1000) r4 = dup2(r0, r1) bind$bt_rfcomm(r4, &(0x7f0000881000-0x9)={0x1f, {0x6, 0x5, 0x4, 0x9aae, 0x100000001, 0x3}, 0x1f}, 0x9) 2018/01/05 07:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fd6000)='keyring\x00', &(0x7f0000435000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000fc3000-0xbb)=""/187, 0xbb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000638000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x27, 0x4, 0x9, 0x5, 0x8000}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f5000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000f86000)={0x100000001, 0x8, 0x3}) 2018/01/05 07:47:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004000)=0x80000000000ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x0, 0x0, 0xfff, 0x20, 0x8}) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x2c9c}, 0x0, &(0x7f0000d58000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000039d000-0x10)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f00001e6000-0x10)={r0, r1+30000000}, &(0x7f000028e000)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/05 07:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000013000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0x20) 2018/01/05 07:47:23 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000280000-0x12)='/dev/snd/midiC#D#\x00', 0xdc5d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005fa000)=0x3, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002ee000)=0x0) fcntl$getflags(r2, 0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d9b000)={0x0, 0xaa78}, &(0x7f0000da0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b09000-0x10)={r3, 0x4e7, 0x2, 0x0}, 0x10) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = semget$private(0x0, 0x2, 0x40) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f000066d000-0x34)=""/52) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x40400, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000683000)={0x0, 0x0, 0x0}, &(0x7f000086d000)=0xff99) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) mkdirat(r1, &(0x7f0000486000-0x8)='./file0\x00', 0x40) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 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, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/enforce\x00', 0x600000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f000016c000)={{0x7fff, 0x1, 0xfff, 0xffffffffffffa31e, 0x0, 0x41}, 0x200}) 2018/01/05 07:47:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000-0xf)='/dev/sequencer\x00', 0x980, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cc5000)=[], 0x0) 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003b5000)='./file0\x00', 0x40) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000206000)='./file0\x00', 0x80000, 0x148) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000abd000-0x98)={0x0, @in6={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, &(0x7f0000a3f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b7a000-0xc)={r1, 0x7, 0x20}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x3) fsetxattr(r2, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x1f) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x51, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc8000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x6, 0x1f, 0x21, 0x1, 0x7, r1}, &(0x7f0000f44000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c41000)={r2, 0x4e, "500df850d23351e0548cb2983a3925e86186a5bf1dff7de1fd54e0b30e8c25f77918bb2503e349e3ed4220d0d46c173fe04b8ac309e7156a5d21c67bb6edff39496baa1f89e181c449fb4e597caa"}, &(0x7f0000823000-0x4)=0x56) r3 = socket(0xa, 0x7fffc, 0x4f8) r4 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000010c000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000049e000)=0xc) bind$packet(r0, &(0x7f000018e000)={0x11, 0xf5, r5, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mq_open(&(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r3, 0x8, 0x8000000000040, &(0x7f0000000000)="", 0x0) 2018/01/05 07:47:23 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffa, 0xfffffffffffffffc) ioctl$int_in(r0, 0x5473, &(0x7f0000007000)=0x7) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000007000)=""/136) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/05 07:47:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008bc000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0xfffffffffffffffd) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f64000)=@get={0x1, &(0x7f000007c000)=""/125, 0x64}) recvmsg$kcm(r0, &(0x7f0000076000)={&(0x7f0000203000)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000059000-0x60)=[{&(0x7f000090a000-0x2a)=""/42, 0x2a}, {&(0x7f0000956000-0xb1)=""/177, 0xb1}, {&(0x7f0000178000-0xa1)=""/161, 0xa1}, {&(0x7f00006dd000)=""/132, 0x84}, {&(0x7f0000e16000-0xf4)=""/244, 0xf4}, {&(0x7f000033b000-0x3c)=""/60, 0x3c}], 0x6, &(0x7f0000bdd000-0x4a)=""/74, 0x4a, 0x3ff}, 0x2000) 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x272b869da81c17d9, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d02000-0xe8)={{{@in6=@mcast2={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045b000)=0xe8) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) accept$ax25(r0, &(0x7f0000337000)={0x0, {""/7}, 0x0}, &(0x7f00004ec000)=0x10) r1 = semget(0x3, 0x2, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000325000)=""/214) 2018/01/05 07:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r0, r1, 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006c4000-0x9)={0x3, [0x9, 0x0, 0x7f]}, &(0x7f00003fa000)=0xa) 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b7f000-0x4)=0x10, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r1 = add_key$keyring(&(0x7f0000529000)='keyring\x00', &(0x7f00002e9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000c6a000)='id_legacy\x00', &(0x7f000064c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008ee000-0xbd)="279dd4eaf28b4722053c0d38fefb0630db58472f197f79ee8dea0b3332bb29d597e3e4993f19330d1ffaabfb2a700111fb275073d8d78790f27ee8def7aacb53ef490887e566af5312fd13ba59a5d4708d4cd09c9a760d030448c1488cd89ad32ce2c5a4e07b8b966b0374f33f806e266cebaf7b1dfae6c258114481ec511a3ab14ea5a9bb06b927685b02bec4ac0cf65d28217f2ffe7e243b03823a59f33d84bf359a1e24efd15e2fcc1163eba063dd4b035c5bf3f0f22567145e8f92", 0xbd, r1) recvfrom$unix(r0, &(0x7f00007be000)=""/153, 0x99, 0x23, &(0x7f0000cae000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000919000)=0x0, &(0x7f0000b76000-0x4)=0x4) 2018/01/05 07:47:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000002000)=0x1000) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000004000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000008000-0x10)=@random={'osx.\x00', '/dev/midi#\x00'}, &(0x7f0000008000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000007000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000006000)={0x11, 0x1f, r2, 0x1, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000)={0x0, @in={{0x2, 0x1, @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]}, 0x7fffffff, 0x7, 0x7, 0x7, 0x80}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x3}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={r3, 0x1}, &(0x7f0000008000)=0x8) recvmsg$netrom(r0, &(0x7f0000003000)={&(0x7f0000005000-0x10)=@ax25={0x3, {"9c733fc6575f78"}, 0x4ed7}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000002000-0x3d8)=[{0x60, 0x19f, 0xe25, "e246dab60362f70bbcd09e95c8f6b64dd1a22a13b676016960f86c3731a187a05e3b845de552873f930f5bd13d34b4db1672f5c0809374b82df5da30dac4fb38892a6b49e3d874aac52ef1258d"}, {0x38, 0x115, 0x7, "b7b4776fd3cd8492510b3c346f28f622f036dfc5d90695334adf35b0ee4c765a785495a303ce"}, {0x30, 0x109, 0x9, "3846ad06543cd7fd760943932911e32ed231ed4ee9c032c3ec7dee83951aaeea"}, {0x58, 0x105, 0x4, "937ff04263771eb03ad45ba24cd6d108dea725c6da6b43ddfe51123d22077a940164ba8a1770c7145f4687130f8c1c4bd8377c772a861842b694c7b8d27151d7c6b5a8e0c087"}, {0x80, 0x117, 0x3, "35e109a09c7fcde4ee91936c046859c9b486fe1d99b556195c698a3c5f68fbd753486e2773d31b6fea6a91cf59c1c7d8b953dc27009cb7313658c81d9eb7c7ff13af23cb44b59598153e6e952d0936d44a58b0a958146c16202c438f3260d99add9510ec85950005d7"}, {0xb8, 0x11f, 0x6, "79485ea2664da2c9848857e26348ed914a914be45f30e580648989d896d5894f59fe41d66c5fae0b951ba9376fa331e84ea237dce128c9cc6dc81a0890c07a344aa479e8e309e2904ad0a482508f89f7efe795cafec912db2cd34bdfc553a7ef798680e29bc7db8a864aec89b8cab3c2ca7ba5b259f7169cf179b5af250e9e102e4003bfcba14e33095f45a7676198f023a542e4046d530852ac219944f31eca3e"}, {0xe8, 0x116, 0x4, "b4d360db05fd7b25bf5b4f09c12972cb8eec122a2741ab2bebfa076c94a4348a290583eff9c9427f91bfc6487f21fedf0b0cf16321b470e30d98cc55148047eedc63cd6efee5b946164f9c47f50959bcc7a28c77bc249c3c405af878498d096dc1b021c2760e963ac9f1171e7a97a3b5631bde9bd218fd947423590af614728a16da99fe40a8abde9e678d21d71ddf629f3b887be06657779959cd17078ea5745e4d536ff62b22971bd460389f8693183be267a2a4fd6ec907ce10abd0661804d0c2e908e7d1005cb552138815c44bb90ed807a64e48dc"}, {0x98, 0x10d, 0x8, "e36ba11e0170a47add7cdc228facab1c79703f3f15ea80ad28e26ba51a8fce2813d8f48385c99f49819fc2a1229be641efacb43d7af250457392bf55f02b9dff3deaf1dde98cec73d3446148c61aaf2a4be7a011ca86e9c6a0d0e81ca1cbc3f99e85cf261dc9adc11eca73ae369e0739cc58aa5d4db51d6a970a6f69dd752cb10c1e"}], 0x3d8, 0x8000}, 0x12040) write(r1, &(0x7f0000007000-0xe7)="a4b170eba9d18ea004589b0937642fb9c9ff1b0b6d7ab6813586f8f803ee5ea40f417459d89a73f912f776001e880000000000000004971a3b1e21227e13b0230611dce5b8839473d3ee8dc5d1c39dd26c0087daaf38b8c80a2ffb86427bd30154e76c8d5c60f92313428745d13e931bae1317c0bb683a7a725da3deca8a66803bfe92e67af193db8227c8417d153d6f59380d262c3753cb970ba326984842938d77bcbfa266512c50c144977055eff32a74efe45314f70a093e351dd40a3ff89fd35d344c01995e7f0bc5d430f33e8d7c1d4732e7e1abb7b3f9ca0d1d2df61609794c8c4dfe66", 0xffffffffffffffa5) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000019000)='wlan1wlan0?(\x00', 0x3) ioctl$TIOCSTI(r1, 0x5412, 0x0) renameat2(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x1f, &(0x7f000013d000-0x8)=0x7, &(0x7f00000c5000)=0x1c) ioprio_set$pid(0x2, 0x0, 0x7ead) ioprio_get$pid(0x40000000003, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000730000-0xc)='/dev/amidi#\x00', 0x40, 0x2002) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003c1000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000de5000)={r3, 0x0}) 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000003000-0x8)='./file0\x00', 0xc00, 0xfff, &(0x7f0000007000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009e7000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008af000-0x86)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba1000)=0x14) 2018/01/05 07:47:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2000002) fcntl$setsig(r0, 0xa, 0xc) write$evdev(r0, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) close(r0) 2018/01/05 07:47:23 executing program 7: getrandom(&(0x7f0000002000)=""/1, 0x1, 0x2000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x10, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 07:47:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.\x00', 'bdev-vboxnet0(\x00'}, &(0x7f00000ae000-0x11)='[bdev.@vboxnet1.\x00', 0x11, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b11000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ca4000)={0x2, &(0x7f000085b000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000036c000)=0x4008f474, 0x4) syz_open_dev$vcsa(&(0x7f00000c7000)='/dev/vcsa#\x00', 0x80, 0x20000) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/audio\x00', 0x80000, 0x0) fcntl$setpipe(r0, 0x407, 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x343, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3bf, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x80000001, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xffffffffffffff75, &(0x7f0000386000)=""/195, 0x800000, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 07:47:23 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000179000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000df9000-0xb7)=""/183) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000063e000-0x20)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000865000)=0x0) 2018/01/05 07:47:23 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000-0xa)='/dev/cuse\x00', 0x440000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004ec000-0x18)={0xaa, 0x40, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ebb000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) dup(r1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b5c000)=0x20, &(0x7f0000f5f000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000073e000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) 2018/01/05 07:47:23 executing program 2: mmap(&(0x7f0000000000/0x5d1000)=nil, 0x5d1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe314ffe14c8a573d1"}}], 0x30) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000596000)='/dev/vga_arbiter\x00', 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000078f000-0x10)=[{&(0x7f0000f89000-0x32)=""/50, 0x32}], 0x1, 0x0) 2018/01/05 07:47:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x90800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$nfc_llcp(r2, &(0x7f0000014000)={&(0x7f0000fbf000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f590800000000000000630748", 0x0}, 0x60, &(0x7f0000c01000)=[], 0x0, &(0x7f0000c3e000-0x1010)={0x10, 0x1, 0x1, ""}, 0x10, 0x0}, 0x0) 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000857000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b2d000-0x108)={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]}, [0x56, 0x1, 0x200, 0xf9, 0x2, 0x6, 0x2, 0x100, 0x6, 0x0, 0x7f, 0x6, 0x9, 0x2, 0x3]}, &(0x7f0000a1f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000084b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000158000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b0a000)={r2, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4, 0x549, 0x2, 0x8}, 0xa0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x5, 0x0, []}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000913000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ba000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000804000)=r3) 2018/01/05 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000071000-0x4)=0x0) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00009d4000)=0x3ff, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/user\x00', 0x2, 0x0) accept$ax25(r2, &(0x7f00004bb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000076d000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000a6c000)={0xfff, 0x3, 0x6, 0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x20, 0x5, 0x5, "4d5f38eb81db200bd8179b18a961defa", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/12, &(0x7f000091b000)=0xc) 2018/01/05 07:47:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001cc000)=0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0x1) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00009fe000)="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", 0x1000, 0x0) 2018/01/05 07:47:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c92000)='/dev/net/tun\x00', 0x0, 0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000294000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 07:47:24 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000eac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f5000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f000069e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0x10) write(r1, &(0x7f0000af4000-0x1f)="1f0000000d06fd00010000f600008001fffff80009000180060007ec000000", 0x1f) 2018/01/05 07:47:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c33000+0x71a)='/dev/dsp\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f00001c0000-0x8)=0x6, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d08000)='./file0/file0\x00', &(0x7f0000715000-0x8)='./file0\x00') stat(&(0x7f00002ae000)='./file0\x00', &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f00002f9000)='-bdev.*em0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000596000)={0x4, 0x6, 0x800d, 0x5, 0xae93, 0x7fffffff, 0x7, 0x9, 0x0}, &(0x7f0000b65000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007bd000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100000000, 0x1f, 0xfffffffffffffffb, 0x8}, &(0x7f00005c5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e5b000)={0x0, 0x5}, &(0x7f0000540000-0x4)=0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ea5000)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000043a000)=r3, 0x4) 2018/01/05 07:47:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00002cf000-0x120)={0x1, 0x4, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15a7, 0x3, 0xed, "9dc8d96b03a07b91cf025086d1466ab4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$addseals(r1, 0x409, 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000ad6000-0x70)=[{&(0x7f0000943000-0x60)={0x27, 0x3, 0x100000001, 0x7, 0xffff, 0x7, "155807ea76d8d6126db9e67491688b4cd006a337ca7965560cc14ffa18cc155e64e25ef9e3d8fd236a764711436c1274d36557aa214d67d66000b91ac487c6", 0x6384}, 0x60, &(0x7f0000cfb000-0x20)=[{&(0x7f0000b34000-0x7a)="124f0941070012a1fd4112b54c2928a88458315f807fbdae1c7d6714536f1f8f6bd3cc3ea952195dbb2427be726952546c3f571503f044ee1ba42b4290293ff25d3cfa3c7c32c72ce8fa909320ce6adda22dd54cf677fb87a17016eaa602a03bfe4e617740d8f82f9a187c548d3a651a5f76e845daba17f9f368", 0x7a}, {&(0x7f0000c23000)="64d7ef02dde2d2001aeaf8cb9730b0ad71eff723d0b6cfc58eef26464563e05b877ae074f6c95da269899a6f5d4cd9655ff4e3718cf83015fa28a327a6f726d5434197786639e63897aac6913fe58188cadacd61bf5c5cbb566c4530b3009062790879cf7bf423911a9161b7efba7c33c836e304e9d5d34b551212eb", 0x7c}], 0x2, &(0x7f0000747000)={0x78, 0x113, 0x0, "84ba3d0f4f49054cd14ca41c995e43bcb3cf082b42b4868f64c3a9654780832421d31681de880f98a0e9d5aa1a5c12404d895d2d83db6fbf64ce3e640ec02846307e685dcb5a07c3d60c04028f0fbbc0c323e7b6ba7d3c892ba5ec04aa90544e0c"}, 0x78, 0x4010}, {&(0x7f0000e62000-0x60)={0x27, 0x22d, 0x800, 0x7, 0x400, 0x7, "3c635a77ba939a516e90a0625037ec49d4a84a543b93b84c9c0fe68d02db3a16d9f19acd0a1a492395540985e363f553818e9f29407ae163504408214d779f", 0x4}, 0x60, &(0x7f0000efd000-0x60)=[{&(0x7f0000069000)="e0601257cc2b543305c611de1a764f1dd1034b0d53df1e3d4cff7e5e788bc2f0f23c2513dd67e8440daa93da1e28774c3cbc79055d916a6a985d6f2d7eedf45af2ec458ae055ed3c164bb2fa295bad3ed580e5668f241380733dc0cdd0bec795678ee68b5544dfbabaed50ab0a1b162d04d450bc08ef66c15f0723fa52c663c480ab91b8670d6107d5770a4614445be4e86ca73f", 0x94}, {&(0x7f0000588000)="d9c2696cbee4c46e9b04b1f19507c791c74121826c0024883501e9a13908f1f631606dd18faad201d501f626d5496e2b865fb5242e713cfa7d057d0d38404ca4d1f5abaaa3f39e", 0x47}, {&(0x7f000044d000)="b157b2eac96723969db0cfba24e45a4c3a2e3ca6981ca9f00c1fe9b284862466a253a116ae4753cf2b1c62448ed1024feffc0a03cb55000461bbb2fe2c", 0x3d}, {&(0x7f00007ef000-0xd6)="e89bee6808f8e8e90fca589b19f74ef4e17423a5bc7e46ce6f7312ffbb9dd6f7a350d0f41af30f2ddadb7ab6205742144999d2a11e40590eaece37f9eddf5ea007a30457522e88ae82119a571c6f592db58d064362bef5f60737da1c881f8710ec5a7a1857083827e77ebdbae0016c5933537a94a4a457010eb4f098eaf36ea9627ff13e0aeaefe30697851de239012ea7b166715b7e95ac4eade66385c511f96dc034966f2ef9d6da516932cc502e98207b2f88efc4e0ee355fe133bffb49c26bf290d5a03cfff2ff378d46e3aeb229c138e72515b2", 0xd6}, {&(0x7f0000a95000-0x6e)="085f4ced7181703e69c399cd028d6cb11ff1a306ae18d042e1a43dbbbcc495c5be4b2498465f3e5f0d4da071a2400007c5ddc8b971b5a508b12b8d3cf294aebb916d78dd930ab59d861fcf8ad690c0899f315c1aa5cfb9a7549e25a30d3aeed2824cab751a0faab0bc958f77dfb1", 0x6e}, {&(0x7f00007a3000-0x9c)="ec062262d0ddf079a0bf36ae3484589d3b5f21e0628b364233c4b1e0791989f2a849caa79745fd931ad3c4479b36eea8707f0574bdff5295d68f9956280f06ee1c9f40be0fc8b2854a957e10722719bbe99501127c7794c2b022fea26b742bd25874e42ee83592be5685e22199d9b2356e9886769c3320c5d7a107201bd9f9050a44b4f9415f20c3609b3b3f3779b579ba887909a881b2755bc7654d", 0x9c}], 0x6, &(0x7f0000341000)={0x108, 0x0, 0x1, "3b12313478866610167ab53aca12d2f68c703c1855ea09b1403f21c4cc514477347aa33a1dc89f4fdc5df716780807cb9cb4832b275f8e923eb93c5b17e5f04285fe3053160d767fbb87e89c0cf1227249b678e565aab51e5042760c3de03314a4e637da6f2a5bb8c60043f85b50a5837839125e05dd5fa85aa5b545c46c7e4f112d43793ee49ba672d76f948ae59fdd4b3742422124b5170e00640e88873686af0d9220f792ec97773596e5ec9a80cc55ce48efd864d0726d9cfa8b3e87c2f385172dd28d3b37215d793d1440c3230632e689e82c2a1af4352e79c739f21489825b85fb83bfe43142275be5b81d7838a85d2b20"}, 0x108, 0x24040815}], 0x2, 0x20000000) preadv(r1, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1000000000000041, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000469000-0x10)={0x4, &(0x7f0000f3a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/05 07:47:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc000000010000002000000005000700e60100b0"}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d88000)='/dev/dmmidi#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007e2000+0x767)={0x0, 0xffffffffffffffa4}, &(0x7f0000e7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec4000-0x10)={0x5, 0x1, 0xfffffffffffffff7, 0x800, r1}, &(0x7f0000f38000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d9a000-0x4)=r1, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000e75000-0x18)={0x9, 0x106, 0x20}) 2018/01/05 07:47:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f00002de000)=[{r0, 0x0, 0x0}], 0x20000000000001e9, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/05 07:47:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000)=0x0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b36000)='net/rt_cache\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ecc000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/05 07:47:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000e1000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x40000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fc7000)={0x0, 0xb0, 0xfffffffffffffffc, 0x67a29a9f, 0xa0, 0x1, 0x8000, 0x1, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x1, 0x2, 0x5}}, &(0x7f0000e0b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000203000-0x10)={r1, 0x5ed7, 0x7, 0xfffffffffffffff8}, &(0x7f00003f2000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) 2018/01/05 07:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000695000)=0x1c0, 0xb1faa65d1c41b14e) 2018/01/05 07:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dae000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000c2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00007de000)='/dev/midi#\x00', 0x6cd7f365, 0x4800) getpeername$netlink(r0, &(0x7f00003e1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af2000)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x14, 0x0, "8e30f4a78388052a74d1229f"}}}}}}, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000088d000)={0x6, 0x3f}) 2018/01/05 07:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(r2) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/05 07:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000c61000)=0x0, &(0x7f0000d4e000)="f123e8489b83b3eec58e4d698f17220cd2d45aa2b2fe612266fe150517a2c1d227157f0000001581000000037bc0f3aa45a6c8c77e4748ccd89ed855d7d8c67750e2bdc3f850dd90c383e30866b3d47cf373") mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") r1 = creat(&(0x7f0000949000)='./file0\x00', 0x2) recvmsg(r1, &(0x7f0000ce6000-0x38)={&(0x7f000037f000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a07000-0x50)=[{&(0x7f00004b1000)=""/184, 0xb8}, {&(0x7f00006b0000-0x73)=""/115, 0x73}, {&(0x7f0000cd5000)=""/36, 0x24}, {&(0x7f0000ed6000-0xa1)=""/161, 0xa1}, {&(0x7f0000b5d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000964000)=""/84, 0x54, 0x6}, 0x40) 2018/01/05 07:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) mount(&(0x7f000085b000-0x8)='./file0\x00', &(0x7f0000482000+0x45c)='./file0\x00', &(0x7f00000f2000-0x4)='bpf\x00', 0x2054c20, &(0x7f0000518000-0x9a)="45723a1811723cc84ac1d3c571b3d03d4bff99257dd8c62365589ca89be201d1cf44c63750884631997cfa4b9de921dd8d7045e0d9594cf309828b6750f3827160ea46a3866674d2ed87ee0df891c6eb5d1f884a4c1a0e9236bf3b304d00ad68b4f05a558a981919c9e03c52c70ee25465d87cecf39923612a9878816fd9cdf57bb03e22947285a3e606dbab9621fd1ca98481fe9ca1041b3567") write(r0, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f0000a7a000)={0x0, 0x0, &(0x7f00000b4000-0xa0)=[{&(0x7f0000c85000)=""/184, 0xb8}], 0x100000000000007f, &(0x7f00000ca000)=""/0, 0x0, 0x800}, 0x0) mknod$loop(&(0x7f000077b000-0x8)='./file0\x00', 0x10, 0x0) r2 = syz_open_dev$amidi(&(0x7f00002b0000-0xc)='/dev/amidi#\x00', 0x5, 0x40400) shutdown(r2, 0x1) 2018/01/05 07:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) shutdown(r1, 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 07:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8003, 0x1) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e3d000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000230000-0x4)=0x0, &(0x7f00008e5000)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) rt_sigaction(0x21, &(0x7f00007a8000-0x20)={0x0, {0x7}, 0x80000000, 0x9}, &(0x7f0000077000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ed2000-0x8)={0x0}) close(0xffffffffffffffff) 2018/01/05 07:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000302000-0xb)='/dev/audio\x00', 0x40000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 2018/01/05 07:47:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000001000-0x40)="bce2ecde9b8549f132693665b4c0b938c1249b0000000000000fff8dc89800000000000000042b8262277f8ae1b5890b99a93f56fd9c598434ed2787603df1d8", 0xfccd) 2018/01/05 07:47:25 executing program 6: r0 = socket(0x0, 0x0, 0x800) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9fb7f000005db0900f1010c000000000672ff00000000000000ff", 0x24) 2018/01/05 07:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000388000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/05 07:47:25 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) r0 = syz_open_dev$admmidi(&(0x7f00009a9000-0xe)='/dev/admmidi#\x00', 0x100, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c94000)=0x8001, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/05 07:47:25 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00002dd000)='/dev/amidi#\x00', 0xd68, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xa, 0x40000000, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000009000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c2b000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b8b000-0x4)=0x0) process_vm_readv(r3, &(0x7f00009c9000)=[{&(0x7f00005b9000-0x54)=""/84, 0x54}, {&(0x7f00006c5000)=""/129, 0x81}], 0x2, &(0x7f0000a3b000-0x10)=[{&(0x7f00002f5000)=""/170, 0xaa}], 0x1, 0x0) write$fuse(r2, &(0x7f0000081000-0x30)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) readv(r1, &(0x7f00003c9000)=[{&(0x7f0000c58000)=""/12, 0xc}], 0x1) 2018/01/05 07:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xc) stat(&(0x7f00007de000-0x8)='./file0\x00', &(0x7f0000c81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setresgid(r0, r1, r2) bpf$MAP_CREATE(0xe, &(0x7f00005e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 07:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000)={0x10000, 0x10000, 0x100, 0x402}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = creat(&(0x7f0000aae000-0x8)='./file0\x00', 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 2018/01/05 07:47:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005e0000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000bd5000-0x4)=0x0) 2018/01/05 07:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) ioctl(r0, 0x1ff, &(0x7f0000deb000-0x7d)="bb8be3a60e015d6273adf59a8579273bd9ce5dc0f5faa1d0e2fc7f5697a9696038b3f67424d8fac60e21508a178071caa62d55af524e9a9bee93cc3120199cb65078004ad6ed212bf5df087081414d2b62e971632d75f794ff098ec081eb15e73c5961944ef10dfc4446d1c67563477f9dfd9a6cc20985a8544cade43c") sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000009, 0x5}, 0x8) close(r0) 2018/01/05 07:47:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000004000-0x10)={0x3, {"7f4e063c0df471"}, 0x7fff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000012000)=0x4) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000a54000-0x4)=0x68c, 0x4) 2018/01/05 07:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000474000-0xb)='/dev/audio\x00', 0x10001, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000baa000-0x2)={0x1, 0x21b}, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x4000001e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000f88000-0x8)='./file0\x00', 0x2100, 0x10) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000ff9000)=0x8) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/05 07:47:25 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x6, 0x20000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x5cbb59191036ef66, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/05 07:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e50000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ff000)={0xc0000000000, 0x281c}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00\x00\x00\x00\x00\x00?\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) 2018/01/05 07:47:25 executing program 1: r0 = open(&(0x7f00000c1000-0x8)='./file0\x00', 0x2000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007a2000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x9, 0x3, 0x40, 0x2, 0xa0, 0x80, 0xff, 0x66fb, r2}, {0x6424, 0x1ff, 0x5, 0x1, 0x40, 0x6, 0x80000000, 0x1}, {0xf0, 0xffffffff7fffffff, 0x5, 0xaf70}, 0xfffffffffffffeff, 0x0, 0x1, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x3f, 0x2, 0x9, 0x3}}, 0xe8) lseek(r1, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000486000)=0xf1, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000da2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x70}) r3 = accept4(r1, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x4028c0, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) io_setup(0x6, &(0x7f00004ea000-0x8)=0x0) io_submit(r6, 0x3, &(0x7f0000bc5000)=[&(0x7f0000ecc000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000000, r4, &(0x7f00001a1000-0xcb)="2f6656d2c61789df4d302eadd9f48c866e012d92faef0c1c8ede8a266dbbd7f5cd23128bfa2a8af516f5844798ddea283d2801aed9a4a1831df685b92086e147ed8f1e273723cee7ef97c32174d60ceefe8b70a540233271ebc9e13e024fac3b7353e58717a3b65229f4d3f4ea8e707db8aea515fde0759081dfc07b4073a2deb63d430e8f0af233629c637491780990dec77372bba24f912f93406cf5efa875df4b241b63337becffdf5c114d84bae5a2d2eb2d43d3c898a1705d6002b57b2ee16cf627f1d7ee1676908f", 0xcb, 0x28000000000000, 0x0, 0x1, r4}, &(0x7f000031a000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r5, &(0x7f0000219000-0xe5)="2c5c4c7763874bfdd5d659f10a074517eeb51ea735fc8e1199d5de67e677e3f953877e80a6a4ec0e4f620b11ec0a0006a1596264cc2691d464611cf2c73e370a26e29a5029974a2cdbfce3a40304819b1dab0ae654eb050f4a73a7a1edcd623f73b3813e319ec502ff42d55d7b2effbc4a4cdfac6e5fb52833b7081cc59e379e4f957ffea03a5a1dc60737112e0cda99728c8a34ebce32de9390ec306d217f782e00f17ce88db8ac8d96dec7babe5098ff739756002ec3ab8bb652b67c700e01a8e6b4eb2d1cf92a62bf38cd0e9b9a2bdd85d78229c635faf5924e293cf131d24454c46c94", 0xe5, 0x4, 0x0, 0x1, r5}, &(0x7f00009fb000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r5, &(0x7f0000e28000-0x24)="29a7482f603185d816a48f00bf1a4e8202ccb42c3bf422a9de6315ddc5b70f13022104b4", 0x24, 0x2, 0x0, 0x0, r5}]) r7 = dup(r1) write(r7, &(0x7f0000cdd000)="ef", 0x1) accept$netrom(r3, &(0x7f00004a8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a65000-0x4)=0x48) 2018/01/05 07:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000aaa000-0xd)='/dev/snd/seq\x00', 0x0, 0x24000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000076a000-0x68)={0x4, 0x0, 0x4d, {0x77359400, 0x0}, 0x401, 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]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f00007f5000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000cae000-0x50)={{0x0, 0x5}, {0x100000000, 0x3ff}, 0x7, 0x6, 0xb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) 2018/01/05 07:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create1(0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000014e000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000546000-0x110)={0x8, {{0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x487db064, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 07:47:25 executing program 0: clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = syz_open_dev$sndpcmc(&(0x7f000023f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf44b, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0xfffffffffffffffb, 0x3}, 'port0\x00', 0x30, 0x6, 0xf80000, 0x1a22, 0x1, 0x7, 0x7ff, 0x0, 0x2, 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]}) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000082d000-0x10)={0x1, &(0x7f0000000000)=[{0x7, 0x81, 0x33, 0x5864}]}) 2018/01/05 07:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ab2000-0xb)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000d11000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffeffffffff, 0x400080) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f00006e4000-0x8)={0x0, r1}) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f000001c000-0x8)={r3, r2}) renameat2(r1, &(0x7f00005bf000-0x8)='./file0\x00', r2, &(0x7f0000361000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000593000-0x20)={0x7e, 0x3ff, 0x11, 0x5, 0x4, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008d7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e69000-0x40)={r5, 0x0, &(0x7f0000030000)=[], &(0x7f0000b50000)=[0x1, 0x0, 0x0, 0x30000000, 0x8, 0x4efe], 0x40, 0x5, 0x0, &(0x7f00002be000)=[0xffffffff, 0xa000, 0x7, 0xffffffffffffff01, 0x0], &(0x7f0000913000-0x10)=[0x8001, 0x0, 0x77e, 0x3f], 0x0}) 2018/01/05 07:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000026e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007de000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bd9000-0x8)={r2, r3}) 2018/01/05 07:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = creat(&(0x7f0000cc3000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000051e000-0x28)={&(0x7f0000db4000/0x4000)=nil, 0xff6f, 0x0, 0x50, &(0x7f0000bee000/0x4000)=nil, 0x4}) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000)=0x0, &(0x7f0000b8a000)=0x4) [ 135.271345] kvm [25279]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x4000001e 2018/01/05 07:47:25 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dca000-0x4)={r0}) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00005f8000)=0x0, &(0x7f0000426000-0x4)=0x4) 2018/01/05 07:47:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/ptmx\x00', 0x2000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) flock(r0, 0xf) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000d6f000-0x40)={&(0x7f0000190000-0x8)=[0x0, 0x0], &(0x7f000083c000)=[0x0, 0x0, 0x0], &(0x7f00009dc000)=[0x0, 0x0, 0x0], &(0x7f0000b99000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r1, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000854000-0x1000)="b0168226e941c52499c327242b0d8b7475ae3557759b775d024ff4ac06c58ba76c3f22ae30fc6bb0df4fed44b1d68c1a772723505949eb97b5a0db0ca157d59726448c5875b46dae67d15327d1070e00bd6b621286bae9691c391fea94b35feb3088f14ba6732ea5c9d0398050e800ab163236428016c4371610c534ccb67ba9b6a5bc8c21f5475aaccf8a8cc640729f4d66cea741d5e6b85a4a4db1d677ffe6bfda635ac813e5", 0xa7}, {&(0x7f00001c3000)="1868557dccd70df6d4061da5cbde5b30ea99edaeb709c3a7ff924c64999865d096b737f58040f01c52353d3ffff6888f80d19c2f9268a201d55582d82c7c753e54448c805d0179204ee9c27bcf8235a62980fdd98c0e12951b494d2f3a5e8bd177f77972e79413d398b73dac0d34cedcdcf5b5c3d7e662e129c6ad89190cab47bd457603c984ff32", 0x88}], 0x2, 0x0, 0x0, 0x0}, 0x800) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/176, 0xb0}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) 2018/01/05 07:47:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='setgroups\x00') openat$kvm(0xffffffffffffff9c, &(0x7f00002e1000-0x9)='/dev/kvm\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000ed1000-0x8)=0x0, 0xc) 2018/01/05 07:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00002b3000)='/dev/ppp\x00', 0x80000, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c364b1714522", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 07:47:25 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) ioprio_get$uid(0x3, r0) 2018/01/05 07:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000d1b000)=@random={'osx.\x00', 'eth0\x00'}, &(0x7f0000684000)='\x00', 0x1, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x85, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000028e000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000da3000-0xa)='attr/exec\x00') ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000829000-0xc)={0x2, 0xc00000, 0xadce, 0x6, 0x7ff, 0x3}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e75000-0x18)={0xaa, 0x10, 0x0}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/05 07:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000a08000-0x8)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) socketpair$inet(0x2, 0x0, 0xfffb, &(0x7f00000f6000)={0x0, 0x0}) setns(r3, 0x8000000) getsockopt(r2, 0x4, 0x5, &(0x7f000080d000)=""/18, &(0x7f0000f74000)=0x12) r4 = syz_open_procfs(r1, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r4, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/05 07:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000531000-0xb)='/dev/vcsa#\x00', 0xffffffff80000000, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000411000-0x15)='/proc/self/net/pfkey\x00', 0x60100, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000c2c000-0x4)=r1, 0xb0) 2018/01/05 07:47:25 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) recvfrom(r0, &(0x7f0000001000-0x3f)=""/63, 0x3f, 0x40000140, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002bf000-0xb)='/dev/hwrng\x00', 0x40, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e6b000)="e0809b6b72c105bb0a5bcb6fc49e1dedd875eb0849a5a7931f9bc5a3090e30e1576650dcef233fc4f478122adf796f65d3598391c5c9c06f1a0a33414e798279300180ea5090f0cc3fe9c6d6d4e5ecc491f1f3a7c529751f7df09bf31b4a97e14a8772ed24d518cefa0246a73bf04a9a149aa9904821e2eb8f9f58f3a2f881ee1b30d66cc01ef2ed8fba6f914431727822655eddafd5d4baa4dc9022902a366faefbd667dc39f31fb44837e2b34e6fe4255c94092e7281487872ab1e1f5f2859bac678ce9734ea2538dccc", 0xcb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000081b000-0x4)=0x0, 0x4) 2018/01/05 07:47:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000695000-0x10)={0xf002, 0x2000, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000aa8000-0x10)={0x40, 0x8001, 0x20, 0x2}, 0x10) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000e5b000)={@common='gre0\x00', @ifru_data=&(0x7f00002d6000)="96e85a370d18d826a06f7c87542ef702285fe201fa44aecabdb3f0f0fdcf065f"}) 2018/01/05 07:47:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00009fd000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ftruncate(r1, 0x3) socket$kcm(0x29, 0x2, 0x0) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) splice(r1, &(0x7f0000909000-0x8)=0x0, r1, &(0x7f0000801000-0x8)=0x0, 0x1, 0xa) 2018/01/05 07:47:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x44000080807, 0xffff) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) rt_sigaction(0x33, &(0x7f000003a000-0xe)={0x7, {0x3}, 0x50000005, 0x7}, &(0x7f000032a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000301000)={0x0}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 07:47:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fe0000)="", 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006c2000)={0x0, 0x2}, &(0x7f000088d000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee9000)={0x5, 0x8000, 0x7fffffff, 0x101, r2}, &(0x7f00003a6000-0x4)=0x10) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r3, 0xffff) write(r3, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) io_setup(0x9, &(0x7f000056f000)=0x0) io_submit(r4, 0x8, &(0x7f0000815000-0x40)=[&(0x7f0000544000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000476000)="c0fe70cccbc5ab7336f5c74e55b32f34277e25c40b4ad24c3d0e7284dcad02d55b510877c188f8bb80668f27daf16f971d43c948ff88d52badba3443a0dd1d0128b3103bb90b8f453cf7c3434d222b2e24a9ebe3e59afc50b52d9e41efd1966feb5501373c5941be2c432a8a999d8a4bf7f788608238a0e80d28d98563d336e0cc5ba1893c55b887d85e3f57c048e020a486ce03c115e0003c407b76cd8d3eede163ba68701b92c688b90e6b0deffab0097b5aa3c8a29ff3711cd65b68eca006815a35a24c5ba78110ae5826eae2e11b619e8fd9c558858d3e2b11", 0xdb, 0x8, 0x0, 0x1, r3}, &(0x7f0000798000)={0x0, 0x0, 0x0, 0x8, 0x200, r3, &(0x7f00004f8000-0xf1)="870d5ed082aca6a7895ee390551ddb745a89c977f7c99fc0311aca955ef662719662a3fc0ce48ae31ccae282331b9d87120217ed6d47415d8e01a5a55a7ac023e4533bdc736c47e42f67ca46b2326037e0214891d9dc650b06f1f0bdffa8f91199055db5b9c6530b1db9569be96c14d093860b5306dd72a32a1c2f112b57017375afbd31733bdadacf73a36b908feb986f3629d1dbe69c46e0e856e180845d2c0ced14b7895d6c8b02f93c621ee6290ced7e6e05e9adbfc6fccdb25a5611e7d7aa02cb7a595d3be8c6d3360782399b638002aec0f2773ee6ff369dd686a746d3aa1ba53326ab4e69b35848915a2ee7099c", 0xf1, 0x0, 0x0, 0x1, r3}, &(0x7f0000e7c000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6ea, r3, &(0x7f00007ef000)="f142dc8bb5bd0ec21f14e9c8ca30c6ca14b39c1972aa13641b1c33d7aca84fb473a33ded89abf613e2830d7b9dfd8a70245d6ba704a02c2ed04b893b0515c155d0966ac9dd34d60c3c0339656fee6dfc098f49a831d0b26526b2c6f64fc5c9398534de8b5f55f00594a95cf0f07e96", 0x6f, 0xffffffffffffffff, 0x0, 0x1, r3}, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x6, 0x100000000, r0, &(0x7f0000ccc000)="2d93d843c7ab4f381b396175415226fe4af290bd2719de83ee5a5aebe5fc203d8bdf9e819c8075354dc371e1bebd2167bb43305bbffe37b6e37b1c93017a3bb7be7635c6fe061c8b3c49b9f4af107e945885d2d5a4b596db3180fad8547e5093089a8f3383633f28c9ef8d849f8707df", 0x70, 0x2, 0x0, 0x0, r3}, &(0x7f0000198000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f000083d000-0x9c)="462ea622ef65443105d8beb283a10a201a5e6efff2b5d36b6c64e560fb415de15b457ac2137491d77d3c11533b17666159deaebff9b8e5f4d32e0ad94c9b47c41d14378db169c54569bec2a729377239af47e402f39583c8aee66de335d1c9322a37de6330a0c1ba47bc21b3412deb518486fcb3adbf1d112eeaf72848412d2c3bd25561b0acedd5ffb4805f0c7d99345ea48eba9fe9d7f538cd8e10194f4fb7369ff5", 0xa3, 0x0, 0x0, 0x1, r3}, &(0x7f00003ae000)={0x0, 0x0, 0x0, 0x8, 0x20, r3, &(0x7f0000045000-0x80)="b20abbf6776bfbe2913305e01a2eba9f504b02ee5fac770b2e650ba3224cc86c665a3de647aa7c70c727275f4667895e7e0eae3b16791441b9ce524407d801ab2a3713c1fbd12e3742668efc631c130dbff495772f386fad9c18d8c7fd672bc82531fa0694cc18d1780f8265d3b408f2cf61fd377b4b22a8de85c4cd9891eda0", 0x80, 0x1ff, 0x0, 0x1, r3}, &(0x7f000096d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000f61000)="bc653df42485715825119a56894d6aee8be9f6eb", 0x14, 0x81, 0x0, 0x1, r3}, &(0x7f000036a000)={0x0, 0x0, 0x0, 0x2, 0xeb46, r0, &(0x7f0000eaa000)="5af6770ddcff81261f32cf15f811a5a86bbc6db30dab840f2b5290257282c23e42430f69a43be979a6b054ad86349314c11522603b0513b7bf8ed7e28ce149f78064b2ce15040a868dcd168117a2697aa77e0ba27bda69049935cc2470dc781a5d440b9cfefb88112abe909893d176e3ce1e970ef73b70925e53fc30", 0x7c, 0xffffffffffffff44, 0x0, 0x0, r3}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000088000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000158000-0x8)={0x0, 0xf02e}, &(0x7f0000738000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f79000-0xa0)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x73, 0x1000}, &(0x7f0000740000-0x4)=0xa0) finit_module(r0, &(0x7f000080a000)='\x00', 0x1) 2018/01/05 07:47:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e8a000-0xa)='/dev/cuse\x00', 0x0, 0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 07:47:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl(r0, 0xffffffff00000000, &(0x7f0000206000-0x16)="01a5d88e43cb4037cfb70780018e93362ee3a9df47b5") 2018/01/05 07:47:25 executing program 7: msync(&(0x7f0000a7e000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000526000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r0) 2018/01/05 07:47:25 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/05 07:47:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000650000-0x9)='/dev/vcs\x00', 0x402000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007ba000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000fc9000-0x20)={r1, 0x7, 0x3ff, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/05 07:47:25 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x3, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xeef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000011000)={r3, r4, 0x8c}) r5 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000992000-0x4)=0x4, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x200000000088) getsockname$inet6(r0, &(0x7f0000f60000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000df0000-0x4)=0x1c) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c13000-0x7e)=""/126, 0xfffffe94, 0x0, &(0x7f0000eb9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xf0) r2 = getpgrp(0x0) msync(&(0x7f00005de000/0x1000)=nil, 0x1000, 0x6) sched_setparam(r2, &(0x7f0000c12000)=0x296) sendmmsg(r1, &(0x7f0000e7e000-0x21c)=[{{&(0x7f0000019000)=@ax25={0x3, {"ec93bbe06c79ec"}, 0x9}, 0x10, &(0x7f00004d9000)=[{&(0x7f0000c47000)="266ba09c2e1319ac60a809e0de9302d17020e0f20266ade83c0db7e3fd70456fea62326948cdc3cad49efcf3a7f2c8eee2de518126872dbf4126a6a218f8be85df2c1ad7753ac1d132798ac4232b0d9bb6053eed20db9608da741ae8b5f07ebda9c569ab7a357eaefa699089899173c49465e9a46062f4d628b88d2e77652aeaf93fbe9b9081e3a9335f83cbebee54f010f09508c221892758e6ee6d418d7976572b6c89ff3c9a270ea784b59d310bbd0365b96195d60f76eb0d0094f1a26733d31c00849d1e46a69cd09f7fa8e688058c5e6171d1be304fbb315daa81943077b2cc6d6809e589cfca5fb14b480dec50859759b00b0c3a36409336b9e62ffa344a5a3f8891afa925538b200726e3495494b060094ce48411c9aff922a925779d50ed4d47fdc01773b3cf2a1e63929e5d4f6702a7ea3298e51f8a14608b1ac1c117db56f5d63f1965e346fcc793562fcf77f511febd8ec652bdd5f6a556a039ce4cba45a5571e06c053e04742ccb56bc6204fabe841087b077de4da305471fe3a92f70f98d747ebe162f8ccf252ae3412a3694a7d03e07cd1a78272462877889e83f2b2b1d9e01de1097f525db872ce4ebc1a5c068521483e2a4ac885113fb99dd24c2368560adc620505804e1b1ac97edcf4753a4331d04071c96f1213a64c33f4cc5904b2b04a3e9f501d134a317502017d08b1b253636ed09cf57ca231945e9676fe8e00b803aff4c5447584e809eb55a244ef99d2e99a057ba236dd458399839d4da8e90322f10c300044b7216b33c7ce014fad8d0968adecb77bf4e2b78715360b1f68c10e562b5b57e2f6dc07557cf747cfe2d42618c27c4ceffb259f563a17924012d63b26fbc7b6d5395872a9ef2cac480b040742ce0ac445b21125552852b8f3b505d250a57ad882231d60e018e379352004072c08089be5ea1034143fbe40c0b7c5b2af4a3247957136123ea4c1e0d28c6fe8f8562368074e3730771425c6d73b04cf43a7bad4511685044e02bbf184ca4ae1051b9233f7b44605c2bd9a8f05bb27da039ff4955a0068975c2489d41b263bd8a3248ebd5ea1c4a7cc2d6e0707ee4c7a7116545193aeadee98c44fd79465102eefbcf4593617eb1bdc085527e20ee078856aa4fa4b1d654b0ff8e40e1f671953dd2269da81d8e7991d0035370b34365dd4c85e37ff88e0323c1f6fe6162ca2f84fe961143e12f11151afbc7fd87f8bfa79a4e38372d2457a34079b20df2596e704d6f5ea5ffab0f6c3973c73aa082277ba12f82927d7506e74bd2afaa3264eebf2dbb9db649de4df77bb6ed950743a69eb7304d02f3b1ae0ab0a51bdfd4e7e17708441d89d36aa055ff9ea6737f093303bd99d6534bcb9fd50c7bf0e08dfb70b4d2782eb29c214bf97461154c8cbb52c44fde88486a6e959a82b071892e538f98286123bbed188061a4fd63aadfc441de12377ec75d16f1264e78a748c28378aa4bcdeda63d3674ac0e5e7b82e9e427233f43d437550e169f7d07d8f6b13de20ea4fd9b60df1699940db51e9c1cfb258f32d3f7c24b24dea9b9b08e7e95e98a42d70bedbd9311d3fc8b21efee7ce2f52ec142dd699261bdc66f4f3ac19ab6826fff4461961b855dffdd154440ae34888f435d639a18166e4be91998c2037128b24a6c9731d0a8fd884abc84a636534a4164d339cd140a4395b6f023ebb259b532c67bff3cc54db701bc39c92cfd489a513373b1711f6a954f48ba532733bf8d5fe469de31846e10f26a380b3c40db207b0c800040f4623f5d87abf4675ccd3e2344d99ce6f96dafd99676cc7cf5797e744b5cda7acf4e4c7aadc2fa9c71de53d73058c7e3aac02e7268aae61b090f87a315f912ff1e8d7b64c7cd66c827980478ec62835f7bb55a3279260834b92ede1c0dee434b77588c6bec9af6c10fda8557d81eb9e1de95a1a1709a20fd535d90aba82c251898620b503188ab264f7fd1e0fe06d64ee8442f8e5bc1bd6bafa23ee90a4ef9136c70465d7e2df73ab233625aa5d0f5812891a83e4f3c9a4c15795e65483ddc9fcfe3ccbf7f391df76065d838e776271afc351f5e818efdbbd471f14f710ea32c611cf0f77b6e47cb765bc8e7b09219a12c2ec6ceb31ff4f3b95b3b2e8f66fc5bb69b556cc519e24da12f9a4e36aa364a1f3259ab1465310bbaf36be55391dc80a89778607ea246a164e6f076c868d6ade57f943c09543679a5a4e2116116bc03af3aa52afe698b641679b46a2b34bbbf205a86efc5dd09e3838a6c445774baedbe015fecf2eaaf369838c7068d21aa206407ca21694045d69551a8978f46d606f8dfbbf02a27e2e380cbf7ec6995c2524f0d1e19bebd0b850a66a31134c23e2b4cfee39c8634b86e9991b0d3e6a5bfd82a060444028cca0435d7b2953ead9340b6073b51eecdbb20359fcc257125eb7fa1a3d057d16f279ada6584997bc4efc97ca9fb8eadcc50887256d1f093e294bea1cf1cde0ccfaee5fffeeb0c35142c31b78a7abfe85be1f874d21d759b16a8dcf4a413901959b01890eb70ff2160775a4462c8109b4850f3556036325152de91de5fa934aa47cf33fa0f3833fa79d9f6187abeecf66c7b6a292304c68b4f483061c03d0f6309a5cc4f46f4c0ea2b85a0215fb80e9bca4456b0b1ada11df45ba45b6deae653cf67a4b016ad025357ac697eb07277f463ecc7a4e928e8f0472a80d71752249b0042ebe3086f1de58c84d0efca61d5d71575331d0eef8f73b811b9e0a7315cc28e69719d77adcec239f12730b661e0def95dc9debb3f8ab3e88f71d657b8abfc1fcb0e7dd64b7451963e73e1bd0411e07c85670abc4672a05203c80dac2857406b27f03aa14fdc3f8d06012ee81c9afc03fa6119525980dd3aa554c36fb8b9fc7297f771d33755b377b668b0c15392d93741207e69245865587b638f63c159af88f4256556afb731047f3fbecf472492e203459fb2e6f8c6141af614ef49720ceb6034c55441943d779afecbc73cf219454746fbd9852b7b206594e28afacc73dcc5ff5a1c970142fa84f43bc3de69889a60cc8ba08d656b3a0591e902fc8bcc2add827c870a9a0fac5ad9cb7c42509e16745965a7728a52913ba53b66aa37b2e0f8f8bd895346f42e95dfcb3094244761c4f1aa547e2ae07c6a552efad7db3124dff32b8752cec199ff88419257d2d3eef34bda75b2b50a13f87d80ffc6b2ceec019fddadcd7b44ee7d50c6f138be8c08d9c181eb852681ef652007333c1f17c6183038dbf7983e707b5b6bfec1a787a792dd973df8a87b9ee7580c811934f1f0c22b860302a01d4511f81d8ae26f25f011767c37574399d5b3210edbad53e441c7f3447acf2c1cf255d2708f9f21cdeee3e506e2d9dcbad6549fa2ef57565bd96de8226cc8a69be27aba07ba9b9604c4c02b5f905ef864119c5353e4f878a157de5adbc3e487ef35201e0ca7ffe2f8479506a5815d85d957dccc99f88ba55a33e2b3905a786cb5d8415d04e36545f1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0x1000}, {&(0x7f0000616000-0xdf)="a6695ae02ba43c3d25b38d8ca9de2b79775ec861fe90fd54f6ef5aba2af345685c6163258965882780da610b08a0bc0811fd5680f461e909d48941c78ae659345de5650d1596feab0aaa468fe28704c1ba8963abc7bfe54b0bbae7c8a15a8fb791e346ab162f7fde878553ebaea788d1d4a6c1e2e48ab5704f2d379f868d6f9c65f5cbe46586c37cd3400bd32b0e6f508935b83c5c0b05da9715466f72caac070552864da39a372196880613364e22f0adf0681d0730ca7f93d6ae206bd24845e8834b9514f20e7bc4e8685ba0400894eb9730e123858adeb872909b2c4eb8", 0xdf}, {&(0x7f0000bc0000)="90ed7a9c01cb808d0be91da0e3d3cdd39df8a9eff0b6f3fd0d857434efd3266862db0aa6877172bbfde250b77e50f21f48841db979b4866e4fc4bc60608dfd50bc98ef1e97874b9c2745054abc01", 0x4e}], 0x8, &(0x7f0000202000-0x248)=[{0x50, 0x29, 0x9, "fb0a8f46455a7252ebde545a70279670ddf73bee1fa5e1c3c045ef6aa93781546af5b4cd455f18c78c898891fdb5c1a17b44ab4357184edfcc9dde1c4e10c2"}, {0x18, 0xba, 0x20, "4c1d6b"}, {0xf0, 0x11f, 0x6, "32d599851323ff4b306468b5c539dd9323746643e298efd5451fd81c0d484058807cadac9668570c8b6de5463c7cb9e62f704c8895c36100809b955003dc76471281fa9466ca5b25d835d462ced45c99c748e082580b68a70d8a694cedbc51fdef1f65c4868df28f777eb7f42f7f273cdc195851ab348498941bd3dcb64dd37dc72d32787816cf94ce86470157fa1ae635ff627993e0835e4f8af9f406205243ef4022e42963b43b30f92a784a183ed69523a18761fb8acb85beb450533bac1a1dee7bac4ebfee39bd4d330a351252bfeba328008a0b0cf5e6eaf5"}, {0xf0, 0x113, 0x7, "72ce0524a0417d1cde88c78270a64e10336b19e21c17117ee7d2e4f5a2d5726028ed26d0db3ce6ecbd62266db3b6dc13ab14cbf4b8bc1ba8c852f18a20c1aaebe1ba0097fdb0a7aeb44d3224d7f3728038c9abc33f36b9707c20b3a333b189b553d2ad0fe251df28c769073177622a2bbb2206690b7d304f4ef4b8a62d5955fef387531e86d190c5ce863058d53877fbca4d08218ea301c481b3f2ec3d19842c4bb5003bd8b23639bdcda4c7cfb02eb93a144fe7e8948337cae2079ec9a0fe325ec7c7a418fb33e0f615e136e8286f20cd51e1acf4487d1c9413435e"}], 0x248, 0x20000045}, 0x4}, {{&(0x7f0000b4b000-0x6)=@hci={0x1f, 0x7fffffff, 0x1}, 0x6, &(0x7f0000df4000)=[{&(0x7f0000f91000)="453ce7b8b313c0e198082825970d002e3087c27751dbb261c500be37cadbf6da57053024c895a43a92401b98a94291c58f0a2b4bd529b3f73c48dac86cb6463964ff72c11631be28feddf8fca4723841904d68ea5063a41502c1d08484e616ca13d7fb71eabdc85b0a76cb1465c89eea152678aedb8d067ca8c793e0815be4fc2ff29693318ca87c73792d1a00cf9376064e3e7165ee886561a55c4107c9c207be134d4c167753ecbdb41a7c4f927782ea3330cd2498ffeca8e5031c09e8ac81afdd63b923ed7046d72a687e4b8319a1081b99a57da3d3c560a72714fcd0", 0xde}, {&(0x7f00007b5000)="6e3f47c7f772f656e0c5f4431986f6060e1b19ea315330e21e332a74d9e0413ffcbf53200fa09d3896f22ab582ce865fcbe117c7fb129233a170af4bd6c353284ad84c667ee683b40f8a058711f74680dc738883def8e07325cdbc9450b133322cd6e136a8dd263dfe0794e0eafeeaa4d5e205cc93d7da50c601c81379beac2cf0b2d3d44a6412f53c9e67032edb92bfce55df609ecd6a9eb83a35a3dbd001e4dbd44940bd59bb72a7ab7514a118d8bbe885bcad69265f5ae71b98cd431eb4038ca38ac67cd7e2dd26edcb09f8c12e8f6e00baab05", 0xd5}, {&(0x7f0000bf1000)="5e75c86213fb9ad4550f6217d3a1252372f42ab1ff2c5772c91bca9bd51df0d26a0aea32cdea1fd5d6", 0x29}, {&(0x7f0000082000-0x72)="741d1e5fabea94e388602b84e07b9e420be100ccf64fbfb3d3b2e3e89a600d6bf66e1a12095c170c21045e1dc00ed3fb005e9643b1b5ae7c74ac17fff06b325f84821da39453e0e83c8e37294100e9925b7f26c451e58de982f7110d2e7915bba480c067d52d345fa6c9873248e77f114861", 0x72}], 0x4, &(0x7f0000fbc000-0x248)=[{0x108, 0x113, 0x4, "430181247dcc6434994a234abf1895425a330bb78763fa1af2dee90248facbfb33e6fc4dba0487407c053484df5ef2ae78a08b99d21a43e4ab471e5bff5a54d95d91869f53f048a0c83ea867620d04951dd0bd9f792bc816b57b40866eb5c8488aefdbc1d627dbd2b729aab42281086f231c48935de41a458f43c8f01ec065e11139713e4f0e5e3bdab1999d7a3edf261dbf38e1fa00b4174195951b919d5883b72a7f8cd76cb2cf917f642a74df1a9cc2e6c0d12f0f74a4f4eb7752478377384bcd4e53fa1780dc609893465c548b0674f6284e2884552e9c3856ca574fc3404a47eb9c059be242605f5b34eecef59947176d311ef9ea"}, {0xc0, 0x1, 0xa0, "846eb19ef9f7cfa1709720d8bb9729ccfcc932e31a1cfe33d4c49fa639a1b3e82a10e6d812d2520ed0048f1cac661929249c3a301da243328c733edcad6345617bd8e6d6bc8698e55dc76dce980abd775226c49205da33e405ca103270b08f8bf5598c66e41f1af9c1a358a4188cd4b6961f68992c739c525f9895a987fbd831181a91836cee9eb00cb68da9ffc63cfee2dad4da13bd8ebf8b4548d8e74b4fa6e1b4abb98db49e8245ef1221e6ca251a"}, {0x60, 0x11b, 0x3f, "c2121743f92b3e40ca096824b18e626b18b76e29d0918b19bb0a07637bb337f108d9b1af530836aa3a7a62ab571bb98f09fbbf4fe8847ca36eca52a309e1fef65f238f357c17aaa5a7e120759a"}, {0x20, 0x11f, 0x3, "2b5653248e3bb52c9b7f"}], 0x248, 0x20008000}, 0x6}], 0x9, 0x800) syz_open_dev$sndpcmc(&(0x7f0000e4d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x408080) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/qat_adf_ctl\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000093f000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00001bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000341000-0x8)={r4, 0x80000001, 0x3}, &(0x7f00003c2000-0x4)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a67000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x2, 0x0, 0x7, 0x2, 0x2, 0xe8}, &(0x7f00007c8000)=0x20) ppoll(&(0x7f0000005000-0x28)=[], 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e66000-0x8)={0x0}, 0x8) [ 135.903293] device eql entered promiscuous mode 2018/01/05 07:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xfffffe56, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b6, 0x8, &(0x7f00002bf000)=[@ptr={0x73622a85, 0x0, &(0x7f0000c1b000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) 2018/01/05 07:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0x3, "00050ff8f8"}}}}, 0x0) 2018/01/05 07:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[], 0x0) r1 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0xa2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000d1c000-0x24)={0x380e, 0x6, 0x1, 0x7, 0x4, 0x0, 0x3, 0x0, 0xffffffff, 0x8, 0x7fffffff, 0x2}) 2018/01/05 07:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f000092d000)=0x0, r0, &(0x7f0000305000-0x8)=0x0, 0x7f, 0x4) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/05 07:47:26 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000010000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x2000000000000f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000008000-0x10)={0x77359400, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/05 07:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000)=""/0, &(0x7f0000d50000)=0x0) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca5000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000290000-0x68)={0x4, 0x9, 0x1, {0x0, 0x0}, 0x7, 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]}) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e200850000120000000000000007ff002103c75735", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000116000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000072f000-0x5)='user\x00', &(0x7f0000bab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f80000)="e4b9dc42a26937b4b8feab9a260f8a438a0c", 0x12, 0xfffffffffffffff8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000f81000)={0x5, &(0x7f0000f81000)=""/4096, &(0x7f00007aa000)=[{0x1d5, 0xa7, 0x12, &(0x7f0000f82000-0xa7)=""/167}, {0x7ff, 0xbc, 0xfff, &(0x7f0000f81000)=""/188}, {0x7fff, 0xfc, 0xfffffffffffffffb, &(0x7f0000b8d000-0xfc)=""/252}, {0x6, 0xdb, 0x9, &(0x7f0000b9b000)=""/219}, {0x80, 0xa8, 0x9, &(0x7f0000f71000-0xa8)=""/168}]}) r4 = request_key(&(0x7f0000f80000)='encrypted\x00', &(0x7f0000b41000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f81000-0xe)='/selinux/load\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x1, r4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000f81000-0xc)={&(0x7f0000f81000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/05 07:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000513000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a5f000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/mixer\x00', 0x101000, 0x0) flock(r1, 0x1) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00004d2000)=0x2) r3 = syz_open_procfs(r0, &(0x7f00009b5000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f0000e42000)=0xfffffffffffffffc, 0xd) 2018/01/05 07:47:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sync_file_range(r0, 0xb4, 0x10000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000011000)=""/122, 0x7a}], 0x1, 0x0) 2018/01/05 07:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a4d000)=0x0) vmsplice(r0, &(0x7f0000ac0000-0x60)=[{&(0x7f0000fc8000)="", 0x0}, {&(0x7f0000744000)="274221456aaeb26df41f79aafac5d3387e3e6ae43d53b118759f5d99a0128444fae29154a7ab5c5dace32a580e1823da4ba1432ecac8e7da098e6222c5a9da6bccdb90a4aa37c907984551a36625934935efce09b9977a522fffab6ff325faed292a8eb2eab0fdd461dd3c6b5651b2042065785b25036800d6f29b3475b34e35a04748c473a9a8a12d62af4ce378a607a4ffa9d26ca2", 0x96}, {&(0x7f0000930000-0x2f)="0f760b3f0e8794722d6b5cac66a2e0924c19e1476fcf0cf2c401e2821d5eb8f42e21354323988b8374071cc25566ef", 0x2f}, {&(0x7f00000fb000-0x8a)="e5bc1cbf24766091956d5ffc4df730fbe718f556edfc71088fc24d4fe780cf24a18b72bc3e284b65d91d1cb39da03a930c58d4a5e0640f950307c0197f7bb9b386111df222b8b2e637ca77567fe183034a9590ab972ef946f552af413cb9ccc8cd7e4f0c452863665d24b11b64c9c11bb1cc17c492803e35d85fdc1e1aa565a62838337300efec0b2496", 0x8a}, {&(0x7f0000d60000)="02b7b80c0d46398eb40c784a9a39399610b4183d0999dec995cff5af73eaca5b82775c700302", 0x26}, {&(0x7f00000b8000)="23c99d3b0fbcb6098b4259e698a5d58b68e51d952cd15c21125b36ee5558923fcb84c01b46951024a4b0cdeb0e1e986e9b76b9486a3ffa552f60d502c625de0f913e110cf58bc78b545a1a9a8f4c2325db1c95880a0787c006c8394b9f69756b20ab383db3d98fbc3064a52d6ce6fee8adaf5aa2cef1f5edd9a9535185198d6638a0df32a8a33bedac783d73de3b50a5fdc286046be703ee213adcea9c6c5de6de2a655d10bb5e22fd76c744e632f65bf6401db0e25543e51de239387177333f0298a5b65e84585504c1b45174", 0xcd}], 0x6, 0x5) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x342, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x24, 0x1, 0x0, 0x0, '\x00\x00\x00\a'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x8000000000}, 0x0) 2018/01/05 07:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x12, 0x0, [{0x0, 0x9, "d1c7f886d7192e"}, {0x3, 0x3, "03"}]}]}}, "0f54d9"}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/enforce\x00', 0xffffffffdffffffe, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xeda) 2018/01/05 07:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl(r0, 0xec97, &(0x7f00006ea000)="6ae62518eb08b27929a7a0db15caf30c240cd7e7fbb84449f1e586b31201376eee1a469b55e8b1280abff258a72affcc4d71a87376f89a613c80cc9003e9b9b9fb6962a9a789e5562165d71e7d43e518063a0d627caa664dc5e2213ef24ed09a859e26d4cb13e563a7bec0d6aa61966f27e994cf677bd1139b7c78001d46e02f88c16111bbb7fea691b4ea6add845ad85165232ec0ebb66f34db25f5d243081309881fa19e517ac019139660") io_setup(0x6, &(0x7f0000c94000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000276000-0xc)={0x0, r0, 0x1}) io_cancel(r1, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x6, 0x76e, r0, &(0x7f00009b6000)="99833153ee56ef9a9f0cbb4c4eb595b07eea8cd08a0b188390", 0x19, 0xffffffffffffff7f, 0x0, 0x1, r2}, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f000042f000-0x40)={0x0, 0x6, 0x4, 0x4cf, "24cb55be4e04297dbf75665393b8a04fd813d72ef0eb5133a20d1922aa1b88db46ab9503257dad44fa68be7e", 0x81}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000cdd000-0xd8)=@pic={0x7fffffff, 0x3, 0x7fff, 0x5, 0xefec, 0x9c, 0x3, 0x5, 0x20, 0x1d, 0xbe9, 0x9, 0xe68d, 0x3, 0x3f, 0x4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ef6000-0x40)={&(0x7f000014a000-0x4)=[0x0], &(0x7f0000542000)=[0x0, 0x0], &(0x7f0000c9f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000919000+0x3fa)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0}) [ 136.076072] binder: 25407:25411 unknown command 0 [ 136.090338] binder: 25407:25411 ioctl c0306201 20008000 returned -22 [ 136.118537] binder_alloc: binder_alloc_mmap_handler: 25407 20000000-20002000 already mapped failed -16 [ 136.124315] binder: BINDER_SET_CONTEXT_MGR already set [ 136.124327] binder: 25407:25411 ioctl 40046207 0 returned -16 [ 136.125117] binder_alloc: 25407: binder_alloc_buf, no vma [ 136.125141] binder: 25407:25411 transaction failed 29189/-3, size 438-8 line 2903 [ 136.141868] binder: 25431:25432 ioctl ec97 206ea000 returned -22 [ 136.151582] binder_alloc: binder_alloc_mmap_handler: 25431 20000000-20002000 already mapped failed -16 [ 136.153647] binder: BINDER_SET_CONTEXT_MGR already set [ 136.153655] binder: 25431:25432 ioctl 40046207 0 returned -16 [ 136.153687] binder: 25431:25435 ioctl ec97 206ea000 returned -22 [ 136.154097] binder: undelivered TRANSACTION_ERROR: 29189 [ 136.154188] binder: release 25407:25411 transaction 115 out, still active [ 136.154193] binder: unexpected work type, 4, not freed [ 136.154196] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 07:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) keyctl$search(0xa, r0, &(0x7f0000eba000-0x8)='keyring\x00', &(0x7f0000520000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) r1 = socket$netlink(0x10, 0x3, 0x1b) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000030000)='/dev/rtc\x00', 0x10400, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000bcf000)=""/91) keyctl$search(0xa, r0, &(0x7f0000acd000-0xb)='pkcs7_test\x00', &(0x7f000070c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) fcntl$setlease(r1, 0x400, 0x2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e23000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006b6000-0xc)={0x60000000, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000ef9000-0x1e)={0x2aa, 0x7, 0x1, "03d10705381b", "c6b9aa6a66959383e073aa2ad31841aa"}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00009df000-0x48)={0x8, [0x3f, 0x1100, 0xe0, 0x2a, 0x101, 0x9, 0x3, 0x9887]}) 2018/01/05 07:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000879000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000961000-0x4)=@int=0x40, 0x4) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f0000003000)={0x1f, {0xb3, 0x4, 0x2, 0xc8, 0xf99, 0x5}, 0x1000000001f}, 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000-0x8)={0x0, 0x9}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000c000-0x8c)={r2, @in6={{0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000c000)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000d000-0x39)="77faaa34b036832a056b3501da563094619c3b7cfc648abb68cad28b836b6b91c6ada86bd2eb1d7154b7f3ff0fa645e4caeb1ad02dddb0a258", 0x39, 0xfffffffffffffffc) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="83d3e8f42db96431aaf979651a3b6e2856d4533386772dbe2f417ea5774ae32a062428fe412432426f11109aa89c3f9dc4c84828c87c4e1ed095dd567ca3b2bc894f1d3d66037333417b8e758da05795cb22ae49f187e312c989c9ad36f2bec5296da16d18cb68ca645cef", 0x6b, r3) vmsplice(r1, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x800) vmsplice(r1, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r0, &(0x7f000000b000-0x40)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x2) 2018/01/05 07:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) exit(0x101) r1 = socket$inet(0x2, 0x80003, 0x88) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x14e) 2018/01/05 07:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000df4000+0xd50)='/dev/rfkill\x00', 0x103000, 0x0) socketpair(0x11, 0xf, 0x8, &(0x7f00007b6000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000a9000)={0x6, 0x401}) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000a5b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/05 07:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000f3b000)=0x8, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ed1000)=0x0) 2018/01/05 07:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00009cd000-0x10)={0x1, &(0x7f0000a05000-0x8)=[{0x7, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6(0xa, 0x80000, 0xcc3c, &(0x7f0000103000)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000acb000+0xca0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r0) r1 = syz_open_dev$amidi(&(0x7f0000afc000-0xc)='/dev/amidi#\x00', 0x3, 0x2) epoll_pwait(r0, &(0x7f0000f5d000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfff, &(0x7f0000808000-0x8)={0x7}, 0x8) getsockname(r1, &(0x7f0000d42000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000050d000)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eab000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c11000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092e000-0x4)=0x18) 2018/01/05 07:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000f4000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000045000)={0x1, 0x0, [{0x488, 0x0, 0x0}]}) [ 136.154232] binder: send failed reply for transaction 115, target dead [ 136.168220] binder_alloc: 25431: binder_alloc_buf, no vma [ 136.168243] binder: 25431:25435 transaction failed 29189/-3, size 0-0 line 2903 [ 136.272553] binder: undelivered TRANSACTION_ERROR: 29189 [ 136.278456] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 07:47:26 executing program 4: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) [ 136.291288] binder: undelivered TRANSACTION_COMPLETE [ 136.310096] binder: undelivered transaction 121, process died. 2018/01/05 07:47:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000001000-0x1d)=""/29, &(0x7f0000bf6000-0x4)=0x1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) 2018/01/05 07:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x100000001) getsockopt(r0, 0x800000000000ff, 0x1, &(0x7f0000001000-0xe4)=""/0, &(0x7f0000001000)=0x0) 2018/01/05 07:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000074e000-0x4)=0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00006c5000)={{0xa, 0x0, 0x272, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x165}, 0xf2af, [0x0, 0x3f, 0x3a8bb731, 0x8, 0x1, 0x5, 0x1, 0x8001]}, 0x5c) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fb1000-0x30)=[{&(0x7f0000bb9000-0xc3)="4ceea2d81e2ccd6dbda41f861a93fd80fb64846bb179d263831ca29ecc2aae574c3535336dbcfe5941ea4add0a64f6272e7903f3c05c84d5bdf6ca04e5541d24dac5a94095ff0a925aa1dd8eebfb43ba32774cffa53dce1fc8225fbf4914f9ae2c329bd03d1bde40b231e72dd610d225722c037f8eeca656e29122f6fb141b48919c5bca4ce1046b28e3cd5b0a43940e3db9356c6dc6696bd8c5da798898f1e42ffbb477df89d885608b38f9527724d61f568b06c38c9e6110a6a5a3240ce58c37a7e2", 0xc3}, {&(0x7f0000f70000)="3ff38a62de350c4ba9f02c4ebbb5758b80c2f16fef79def6ac0d4dce0ef58e2ebb72b759dfb70573ff1dd93234eba2a2398bb2d766fafd9819efe0b07a17f9aae514d864e9ec4b32fbe97840fa66c08d72ed5769cde16c6421c01974dfeb54abfc8e4ebcec8ad7b006fcae0105f1e87e7ac616a4d846edb5c3bf3d563e760ed10e21296e7ae1956f5c11232e61b1e399bdd831588485acfc78c0fef4e0b2090433ceb3830740acaaa0cf73478121c348348e9d89f5854c1a90827ae5e4ec84bde499d43ed8fc4542bf5291339be0530f00c0c9906a0fea93aa4b6afd3589cb392b61e8036fcee7e60c48bcbc3c4346a2daa3", 0xfffffffffffffd73}, {&(0x7f00008c7000-0x70)="59037905eb13b225283b33f5214fafa87316ea79957657c60088a62e10403b98dc673ac8727acf87d8f3de7a69e4b9a03aeafad15d93fe67bbf4cc9b62ae85dd8ffad858e7a377515e7f87c4b178d810eedc24ebb8094dd9fc9954d7c3d9534bb4ed5c81589db8eb80383ba1e0fd2879", 0x70}], 0x3, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 07:47:26 executing program 6: 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000d70000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/01/05 07:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000000000001, 0x300) name_to_handle_at(r0, &(0x7f000031a000-0x8)='./file0\x00', &(0x7f0000c5a000)={0x50, 0x80000000, "134c6e4303eecbbbdf2f9b346af17660cece022e36893c2f6b5c7021b45055870c2d54704b7ae9616a0f8b2668a06975ff625369fdea8d53b8775800b1c8ae2cbccf3c9bff9169b0"}, &(0x7f0000552000)=0x0, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='net/packet\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000020000-0x4)={0x1, 0x3, 0x0}, 0x4) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000069e000)=[{&(0x7f000059e000-0x1)=""/1, 0xff9a}], 0x1, 0x400000000003) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0x10, 0x3, 0x201) accept4$packet(r0, &(0x7f0000d88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000541000-0x4)=0x14, 0x80800) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x8, [@algo_auth={0x48, 0x1, {{'tgr192\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/mixer\x00', 0x202000, 0x0) sendto$ax25(r1, &(0x7f0000694000-0x1000)="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", 0x1000, 0x80, &(0x7f0000899000)={0x3, {"22041aaabdd6c6"}, 0x8}, 0x10) [ 136.341382] binder: undelivered transaction 120, process died. 2018/01/05 07:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ab0000)='./file0\x00', 0x44040, 0x0) mount(&(0x7f0000cdd000)='./file0\x00', &(0x7f00000e1000-0x8)='./file0\x00', &(0x7f00005dc000-0x5)='ntfs\x00', 0x2004000, &(0x7f0000e6f000)="db3baab1eeb16f074a192915a4a8346eca818731047ea589242bc9e07d3f4184b4f64f01fd6088d796a2015244ae5f5d36520d3fe8e0540212162baf37d3ce8a10f68706c6d4a56bfbe676172fb5719f2e887c199d171b85697ab60b9b396259b3f228e6d07a26b791ec6e57e0ec5cb4f7554d7e829c2e10e08e3b453d316c1057673477beb6b60cac8376f979fff386dab8126c8605d55fb09365f44dd920539af46b929797358d195b") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() stat(&(0x7f000057c000)='./file0\x00', &(0x7f0000b6c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r0, &(0x7f0000a0d000-0x7)='./file0\x00', r2, r3, 0x800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec1000-0x11)='/selinux/context\x00', 0x2, 0x0) r4 = inotify_add_watch(r1, &(0x7f00000bf000-0x8)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r4) creat(&(0x7f000077f000)='./file0\x00', 0xb) 2018/01/05 07:47:26 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/05 07:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r0, &(0x7f000033a000-0x104)="", 0x387, 0xfffffeffffffffff, &(0x7f0000d6f000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 07:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f00008fa000)='/dev/snd/midiC#D#\x00', 0x4, 0x12002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000843000-0x20)={0x3, 0xfff, 0x8001, 0x6, 0x35, 0x3ff, 0x1f, 0x100000000, 0x0}, &(0x7f0000e0b000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005c0000)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd647, 0xb8e4, 0x7f, 0x2, 0x4}, &(0x7f0000ce7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bd8000)={r2, 0xffffffff, 0xf4, 0x200, 0x8, 0x4, 0x4, 0xffffffffffffffa1, {r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x1, 0x10000, 0x1f, 0x0}}, &(0x7f000075c000+0xbd)=0xb8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x4, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000e1f000-0x4)=0x4, 0x4) 2018/01/05 07:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f000038d000)="2400000058001f0014f9f407002304000afff51105000100febfffff0800022001000000", 0x24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000536000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000d47000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000e8d000)={0x0, 0x0, &(0x7f00000f7000+0xdda)=[{&(0x7f000046a000-0x1000)="dfabe8114effab438c8c2fc30874572e41408e20fba8c6e39cf3ce29216adc7b23316e5ca15192dc4568a45515f4d6a25ae0f094da9588663a27cd252e9d0d93512fc7cfda38d20f489c2fc2c548dd10bf210f44076e41ea84f0e1778df0a314cf7fa4df8f7a277276afea4a40e0c770c0e4f009573c95a05c49810cfd4f984b", 0x80}], 0x1, &(0x7f000022f000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000503000-0x38)={&(0x7f0000ab0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b28000)=[{&(0x7f00001ee000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000b42000)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 07:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000942000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f4c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4003, &(0x7f00003d2000)=0x3, 0x5, 0x0) mbind(&(0x7f00004ca000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000cb6000)=0x0, 0x2, 0x0) io_getevents(r0, 0x0, 0x3, &(0x7f0000361000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b93000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000efa000)=@assoc_id=0x0, &(0x7f0000633000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001f3000)=@int=0x1, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea8000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) accept$llc(r2, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000056b000)=0xfffffffffffffe90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0xecd}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000034c000-0x8)={r2, 0xffffffffffff18bc}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00008dd000)={0xf4, 0x80000001, 0x30}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x8, 0x0, []}, 0x8) 2018/01/05 07:47:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x0, 0x2080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000b, 0x0, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) ppoll(&(0x7f0000173000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e67000-0x10)={0x0, 0x0}, &(0x7f00006e8000-0x8)={0x0}, 0x8) 2018/01/05 07:47:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x311002, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x80) keyctl$join(0x1, 0x0) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000122000)='/dev/loop#\x00', 0xc765, 0x181005) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f00009f5000-0xa)='/dev/dsp#\x00', 0x10000, 0x8080) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/05 07:47:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000084e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000091f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r1, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f5000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e5000)='/dev/sequencer2\x00', 0x80a00, 0x0) [ 136.482371] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 136.488958] sctp: [Deprecated]: syz-executor3 (pid 25504) Use of int in maxseg socket option. [ 136.488958] Use struct sctp_assoc_value instead [ 136.489139] sctp: [Deprecated]: syz-executor3 (pid 25504) Use of int in max_burst socket option deprecated. [ 136.489139] Use struct sctp_assoc_value instead [ 136.557611] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 136.573613] sctp: [Deprecated]: syz-executor3 (pid 25517) Use of int in maxseg socket option. [ 136.573613] Use struct sctp_assoc_value instead [ 136.590187] sctp: [Deprecated]: syz-executor3 (pid 25526) Use of int in max_burst socket option deprecated. [ 136.590187] Use struct sctp_assoc_value instead 2018/01/05 07:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00006d6000)='./file0\x00', &(0x7f0000c1e000-0x8)='./file0\x00') r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700022a00cf00000900030000002300000200", 0x1f) 2018/01/05 07:47:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000bfe000-0x98)={0x1, 0x0, [{0x0, 0x0, 0x7}]}) 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffc) time(&(0x7f00005e2000-0x8)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000bcc000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fca000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000a75000-0x1)='m', 0x1, 0x4007ffd, &(0x7f00002aa000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) signalfd4(r0, &(0x7f000004b000-0x8)={0x8000}, 0x8, 0x800) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x400000, 0x3, &(0x7f00006ee000/0x400000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000006f000-0x4c)={0x2, 0x100000000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d47000-0x2)={0x6, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001000)=0x7b01, 0x4) 2018/01/05 07:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ecb000)={0x0, 0x99}, &(0x7f00001d3000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000051c000-0x10)={0x0, 0x38, &(0x7f0000695000)=[@in6={0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffeffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf48}, 0x3}]}, &(0x7f00006a3000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003ec000)={0x0, 0x100, 0x2c, 0xdb1d}, &(0x7f0000fb3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000311000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xc642, 0x6be, 0xc0}, &(0x7f0000f77000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cad000)={0x0, 0x81, 0x30, 0x10001, 0xfffffffffffff23f}, &(0x7f00008b9000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000010d000)={0x0, 0x728000000000}, &(0x7f00005ea000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f000068b000-0x38)={&(0x7f0000489000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d18000-0x90)=[{&(0x7f0000273000-0xe3)="a21875a53f7504a9e7e13784af47e538e768af20e7157642436650f6fd9a6b9c80da77744b0e16515583ab433d63dd2fbe55810beb8cfcee7533ca9b95bce6348ab59f21cf3d26f0b8a5a5420ab3bcec681b69baaf9db4b30c09e5265526cfe0cd0fb53947637eb7a6aee1578f171fd1e83b3c7730369738bae3c494744970d393b3dbcf61cf8202acd7baf9b6cc74d52b4f1a208575e9c20274bb357f7420717ddbefe90cc2d33b0e19aa210182025497ac09a15c43f5801ce152f231e6699df3f606392f1f33b6763d8b74fc85d2adc30ebab3b29c7f2a48c5e6fb9935f4eceff599", 0xe3}, {&(0x7f0000ea7000)="ccd6846c06139d1a6351bb2bb08c3a297ec013c095a4007b74b4d439d8a51e2a2b23f0f247f5fdf3ac4742be553da51599f783272a1c73b0296f14fc70634f1b172b8f2713e71657825065bee11d527fe18b8b2694855bdbecf306120c27bfe1140984b4258b24d5a4355d8b1927b636ac762e220134dcd2d6f9e9ebc10cd14608261963c1b44b8901f511514ac17c87ed355ac26ec5e11cdd9a8f7da96f66fce06c28ba39ed95e9709d640ef42acb24dd5226a61ae6cdd25b39dd366b0ad0b9", 0xc0}, {&(0x7f0000d63000-0x9d)="7371eeb20cd76d2b91fd8a18fdeccfe8e8383225cc74310952672b1b15c187bb9467d0a15ce93c363de3987d15764ed4f196fbfc472656f4f0b1d571d9ffc998454811700531bc2e71c93bd0c8b4e69d1a07724daa920cd33e2ac2dc78d7c555089978216da624466f9bf5a5e529314dad496e46fd592759562480027e42257d8a358af1dfbabf76580790b8b937968073d387e99d1509b130e0693ff9", 0x9d}, {&(0x7f00001b4000)="3fb61622987cc9bfe2a7506c03082d3d4a4974d28fc20e976e302576073a1c4582f6e1fe6203503796fe23", 0x2b}, {&(0x7f0000e8a000-0x26)="0075401f689c1700323072bea09d83369de9851b7997e49ac67c01e5a16e784a88926ca135e4", 0x26}, {&(0x7f000057d000)="62074fe83b16e97aea1f16d99fb16a743d7e4081a3eb543aebe338ab6c708d04eeb9d0736e9dfcabc8410d4aefb0890af78e271aac70beb9bf39e9bb5277cc42c3aa1ce5151ccd9b40b6f32690a75973e90ac324015912f38f6980e3e5f2ca36e9f2b2b47cee06d501545b0c14cea9bd2ff2fb907e5b9cc658fde5d88019e1af03fa705729f9aff5a7839ee966fd17771a6a7a2a231163f6595719d4673d263eaa1d8d37d9a4c8c696ec595e2a52bad21151f1e0e013efefc8b7a7f4e3d29a986101fcda858d07c91035d8a88ef15850927bea45b496f35162", 0xd9}, {&(0x7f000001a000-0x25)="26379ae5b4b7766634223dba1cf88cbe560743fc787029a3fc92433979f9a34b312670c643", 0x25}, {&(0x7f0000093000)="eb1b8fe7f8435e0d3fd925e22402ab87bc651e00b8142b2988084176b43d9ffc686a25e1c632fbc9cfd5ad0efe1aa51a2f3deeb6186ac2f88c7898b7117fb3e38a5ec70d781de629917c781ff35339a511707e3bdf14f6e75bf97531d8c73d858df498e0d2c1b21e2124d881f11f1028697f7621d656655297c39cec6898d3033c9563eef768b5a09af66d9f4f50a4e558580fc365c7b0bd627bea3054ce92682393e99d1b24c358b290dae16cb09b04c0ae36d701180fdaaac9134e8638365e63ac4cda0c03e745ab", 0xc9}, {&(0x7f000041a000-0xb4)="611f34b5da27d117d6dbc705dc256e5669aa6942d8219abca6ab6e6d9e548c6fe6521d235cf2c82aa77db027b72640c6940f0df95ba0f4b7342f9d048e66f4b8ad48d78289bf0d6e4b9829845b1cc32264aed8f4fb1d246ce3895eae08b7b7d4a53b14699c565385d2984d067397941a943dffc9046bb8fd0c3071d7012a24b3b498c6fc28e86a5180ed797ab78f086e3e58bbea0f2fa554517528dd9d618513b220bd3960086dd6af6cee9593757d9ce85136b3", 0xb4}], 0x9, &(0x7f00002a3000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0xe, 0x76bb, 0xfff, 0x8001, 0x9, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x4, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffd825, 0xd, 0x6, 0x3ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xada3, 0x0, 0x1, 0x80, 0x7fffffff, 0x0, 0x3, 0xcea, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffa24de491, 0x5, 0x1, 0x6dc5, 0x200, 0x80000000000, 0x10000, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x2, 0x5, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8000, 0x9, 0x0, 0x5, 0x5ca1, 0x7ff, r8}}], 0x150, 0x8081}, 0x40040) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d2c000-0xb0)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0xfff}], 0xa4) dup2(r0, r1) 2018/01/05 07:47:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b88000)='./file0\x00', &(0x7f0000d0c000)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4a000-0x9)='/dev/rtc\x00', 0x202040, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x6)={0x0, 0x0}) setpgid(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000001000-0x5)='attr\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) rt_sigpending(&(0x7f00009fd000-0x8)={0x0}, 0x8) linkat(r1, &(0x7f000082a000)='./file0\x00', r0, &(0x7f0000826000-0x8)='./file0\x00', 0x1400) 2018/01/05 07:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c1b000-0x64)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x2, 0x70c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) fsync(r0) 2018/01/05 07:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000053a000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a6000)={0x0, 0x0}) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f00003fa000)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000390000-0x4)={r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000016a000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xffffffffffffffff, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x100, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r4, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r4, &(0x7f0000de6000)=""}, 0x10) 2018/01/05 07:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002b000-0x11)='/dev/vga_arbiter\x00', 0x240000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000049b000-0xcc)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x1, 0xbaf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8ad, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x38, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)=0xfffffffffffffd48) fstat(r0, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) getpeername$packet(r3, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000093a000-0x4)=0x14) 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000466000)='/dev/dsp#\x00', 0x100000001, 0xc4a80) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00001b2000)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x5, 0x4, &(0x7f00006d9000/0x4000)=nil, 0x2}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000ff6000)=""/249, 0xf9, 0x2000, &(0x7f0000ff6000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000011000-0x10)=[{&(0x7f000000d000-0x7a)=[{0x13, 0x80010, 0x0, 0x0, 0x0, "ed5b04"}], 0x13}], 0x1, &(0x7f0000010000)=[], 0x0, 0x0}, 0x0) [ 136.943293] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 136.973287] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/01/05 07:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000d6f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000226000-0x1b)="ef08adacd87642c436f407000000000000000005eb083b6b26cc90", 0x1b, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) add_key$user(&(0x7f00004cc000)='user\x00', &(0x7f00003ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000142000)="dbcc89c5e9679e374be23f4fa115c3614a259d90d56f35cea44b211d01dfb2b74e9690c5d3a80380c0eb6451099b416a7b53a6a7df87688660c9b10af71cd8933b346156993f1f0fdc0af15e827da99cff9e33670a0679bd2e14ed3c8f9262", 0x5f, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) read$eventfd(r2, &(0x7f0000a0c000)=0x0, 0x8) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bc9000)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000e66000)={r2, r0, 0xffffffff}) 2018/01/05 07:47:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000259000-0x10)="22819c0363465fce57e49c609e7d6456", 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000037, &(0x7f0000f5f000)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) sendto$inet6(r0, &(0x7f0000fd4000-0x4)="", 0x0, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 136.999511] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 137.017945] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 07:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) modify_ldt$read(0x0, &(0x7f00007e2000-0x1000)=""/4096, 0x1000) 2018/01/05 07:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet(r2, &(0x7f0000e35000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00009f4000-0xa)={0xff57, "1e2b68bb15c1"}) 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f86000)=0xffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/05 07:47:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080f, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000001000-0x20)={0x6, 0x4, 0xa040, 0x10001, 0x1, 0x93ca}) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000cf4000)={0x800000e, 0x3, 0x0, 0x0, 0x1d, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e65000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008b9000-0x8)={0x0, 0x0}) getpriority(0x2, r1) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cf6000-0x4)=0x5, 0x4) 2018/01/05 07:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d5a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r2, &(0x7f0000290000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a2000)=0x10) r3 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000fee000-0x2)="05"}) syz_emit_ethernet(0x363, &(0x7f0000282000-0x363)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x883e, @ipv6={0x1, 0x6, "6e63ed", 0x32d, 0x89, 0x1f, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x16, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0xd000}, @ra={0x5, 0x2, 0x7}]}, @hopopts={0x7e, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0xdb, "cf1bb70534a742fc208ef10885ff179f36d6ecd0e80ed6d91d02347d2035877402ef7a99904972f4967be8d9a44bcbdb745d747c7723843200b8194603275c2492e02c45865059f942f5b2957532a671a243f0af47a65725922bbf88cf8b86817ce7b4582cf0cc397656c4cece6c2bf3059805b7237a60b30bfa22fc5d288771de848f11151804f54ac7215d56409d5df6e307d7c8a55571cfe639fefc2f0cce239e288a0410d768861a855c94185b9485e042172c1334c32b56d5bcc258e7328b475312bccd0bdeb7cb38262cc4236fa434b8051c97e5b45a3a21"}, @enc_lim={0x4, 0x1, 0xffffffffdd5d790b}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7fffffff, 0x69, "30a13457078a41c2e04b776813e324b441076942a05efb22c3b110942cec38180e9bc7843ebefe2cb47f55e52091fefd8e48f888eabf51198a2b2b30f7f98cbc569e90903ed51aeab506c61f93e8c2b8bdd5a674068338dfb75d68847ca46f1f744b9366c0d903d3d6"}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xf7, 0x0, 0x8852, 0x7, 0x0, 0xa365, 0x3}, @routing={0x7e, 0x2, 0x1, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x768}, @generic={0x0, 0x92, "2e5b19938e32705a9c019ca5061307a32cea3c453ddf7392fcf977463e0bd9cf49e42e425fad437aa3a1701e52caab62c96cea94b2b9129d6a8f135645dde288b7e642c08d1e4acd6cd462368a40c22323e8d08a2916aaea9fb97b58e72a0abea6b134f47791279f27be5c4189d10ee3583fffd48414cbe917a125f51a55456cd9974dbd08ffd266af22e6ec0c11c980e9af"}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffffffff}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x6b, 0xc, 0x6, 0x4, [0x8a32, 0x8, 0x0, 0x7, 0x6, 0x0]}}, @calipso={0x7, 0x28, {0x31, 0x8, 0x81bf, 0x400, [0x6, 0x1f, 0x5, 0x8]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x4, 0x4, "90aa9f19bec7a74bef50380270f02581e924c29aeae462e9248d27cea0d1e33ecd1435d2832b6ec15b6498f3"}}}}}}, 0x0) getpid() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 07:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000520000)={0x0, 0x101, 0x9, 0x81, 0x0, 0x4}, &(0x7f00005fa000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c87000-0x8)={r1, 0x2}, &(0x7f0000e3f000-0x4)=0x8) pipe(&(0x7f0000d9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000224000-0x6)={0x0, 0x2}, &(0x7f00006ea000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e3e000-0xc)={r3, 0x9, 0x10}, 0xc) msgctl$IPC_INFO(0x0, 0x3, &(0x7f000030b000-0x90)=""/144) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000f0000)={0x0, 0x4, 0x30}, &(0x7f0000547000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000168000)={r4, 0x6, 0x800, 0xba8f}, 0x10) 2018/01/05 07:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000083, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000da9000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000fcd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f000000b000)="", 0x0}, 0x20) 2018/01/05 07:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000edd000)='/dev/kvm\x00', 0x80000003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000649000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000167000)='syzkaller\x00', &(0x7f0000c9e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002b9000-0x9)='/dev/kvm\x00', 0xfffffffffffffffb) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000418000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, r2, &(0x7f0000ad3000-0xf3)="aef50ee438a4b8327a83e5c975db13abb5ccc8600af217ae4fe42c01f47111d90a548537b1e2aa21c3b3c8391039567c946f575b6215bc2778a3cb319cf606533da3f66278d82c6e4079c3bec2cbc8fb6afeea8951eadac53a678e065583469df9b80d31d84036f1ca117d85c4b9ac50c0e38ab566c051eaeff14f121b5c5e7cd38e8ce492060736c019255d87779b20675ec4665fc2198e82de42ba1fef85be48bbf7882c614a7b594b390802d9deab69273902f6e2f36afc3671d53158eacddc730837dbcc8f2f09c6f6b4fb5d0252a13113425cab26baff202a68cea70ec7e98e97482d606cef498c70f8bfe3aba9d1caee", 0xf3) [ 137.112725] device syz3 entered promiscuous mode [ 137.122188] binder: 25579 RLIMIT_NICE not set [ 137.179246] binder: 25579 RLIMIT_NICE not set [ 137.201563] binder: BINDER_SET_CONTEXT_MGR already set [ 137.206950] binder: 25572:25594 ioctl 40046207 0 returned -16 [ 137.216936] binder: 25579 RLIMIT_NICE not set [ 137.224318] binder_alloc: 25572: binder_alloc_buf, no vma [ 137.230638] binder: 25572:25594 transaction failed 29189/-3, size 0-0 line 2903 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) recvmsg(r0, &(0x7f0000ef9000-0x38)={&(0x7f0000829000)=@ax25={0x0, {""/7}, 0x0}, 0xffffffffffffff5a, &(0x7f0000ef8000)=[], 0x1000000000000311, &(0x7f0000a06000-0xd9)=""/217, 0xd9, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000781000-0x4)={0x1, 0x1, 0x1f}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d8a000)=0x1, 0x4) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@common='eql\x00', @ifru_flags=0x200}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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]}) bind$packet(r3, &(0x7f0000ffe000)={0x11, 0x0, r4, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xfffffffffffffe5c) r5 = dup2(r3, r2) write$tun(r2, &(0x7f0000587000-0xbe)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000a8f000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000589000)=0x7fff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000c33000-0x8)='./file0\x00', 0x400000, 0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b3000-0xd7)=""/215) 2018/01/05 07:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) renameat(r0, &(0x7f00004b2000)='./file0\x00', r0, &(0x7f00001bf000)='./file0/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x100d47, &(0x7f0000dd5000)=0x0) io_submit(r2, 0x1, &(0x7f000071b000-0x20)=[&(0x7f0000dc3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000458000)="", 0x0, 0x3, 0x0, 0x0, r1}]) 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000648000)=""/155, 0x9b) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dd0000)='/dev/usbmon#\x00', 0x2, 0x140) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00007f0000)={0x4, 0x4, 0x32, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000204000)={0x9, 0x800}) 2018/01/05 07:47:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setregs(0xf, r0, 0x8, &(0x7f0000cd6000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x62100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) 2018/01/05 07:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xffff) pipe(&(0x7f00002d5000)={0x0, 0x0}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000b0c000)={"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"}) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4004000005010000000e000300f0ffff00000503c76e35", 0x26) openat$dsp(0xffffffffffffff9c, &(0x7f000045b000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/01/05 07:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000479000)='./file0\x00', &(0x7f0000665000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sync() r0 = syz_open_dev$vcsa(&(0x7f00000d3000-0xb)='/dev/vcsa#\x00', 0x6, 0x801) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000018a000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cba000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c67000)={r1, 0xc5}, 0x6) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000742000)={&(0x7f0000c66000)='./file0\x00', r2}, 0xc) [ 137.251406] binder: undelivered TRANSACTION_ERROR: 29189 [ 137.256975] binder: release 25572:25599 transaction 124 out, still active [ 137.263950] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 07:47:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000939000-0x42)=""/66, &(0x7f0000001000-0x4)=0x42) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x4, 0x2000) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000003000-0x7a)="dae52d669d809c8f62406979d0a9775a54db5238793d0abb331127a89f58e2f6188ead49717371facc8d9843db53e737a152e6542d0ad115429382f12ce9a701198153302d2e9b9c0a1a359c4c1eb4b38566043101f8026184ca75244735f99e66ffe5581f0a51cc434d743aa92c435bf915819ea01c5e92e1cb", 0x7a) [ 137.301665] kauditd_printk_skb: 112 callbacks suppressed [ 137.301674] audit: type=1326 audit(1515138447.395:1797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:47:27 executing program 0: r0 = socket(0x3, 0x2, 0x100000000000) write(r0, &(0x7f0000fea000-0x24)="2400000024000700e113003f00000002000002000100000008000000f202ffffff5010b3", 0x24) 2018/01/05 07:47:27 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e21000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000495000)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24ca050020059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) [ 137.301700] audit: type=1326 audit(1515138447.396:1798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 07:47:27 executing program 6: r0 = socket$inet(0x2, 0x800000000008, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000434000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x100000000, &(0x7f0000b8d000-0x4)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 07:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a38000)='comm\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() fstat(r1, &(0x7f000019c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e80000)=0x0) lstat(&(0x7f0000530000-0x8)='./file0\x00', &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000680000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpgid(0xffffffffffffffff) lstat(&(0x7f00002ef000-0x8)='./file0\x00', &(0x7f0000773000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a9b000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f8000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000)=0xe8) getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000141000)=0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f00001a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a12000)='./file0\x00', &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000fef000-0x8)={0x0, r0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000730000)=0x0) fstat(r1, &(0x7f00007f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000916000-0x8)='./file0\x00', &(0x7f000033c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a36000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0xc) fstat(r0, &(0x7f0000fe0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000069d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb8000-0x4)=0xe8) getresgid(&(0x7f00006f0000-0x4)=0x0, &(0x7f00009f9000)=0x0, &(0x7f0000b83000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d45000)=0x0) stat(&(0x7f00001c8000)='./file0\x00', &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000019e000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000ffa000-0x8)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dcd000-0x4)=0x0, &(0x7f0000515000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x58, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000300000/0x2000)=nil, 0x2000, 0x0, 0x18011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x3f8, &(0x7f0000fc2000+0xce5)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000113000)=0x0, 0x1, 0x0, 0x0}], &(0x7f000062b000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00008cb000)=""}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000840000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f000013d000-0xb)=""/186, &(0x7f00001c5000-0x4)=0xba) getpgid(0x0) [ 137.307519] audit: type=1326 audit(1515138447.400:1799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=157 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.307540] audit: type=1326 audit(1515138447.401:1800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.308728] audit: type=1326 audit(1515138447.402:1801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.338507] audit: type=1326 audit(1515138447.406:1802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.338529] audit: type=1326 audit(1515138447.416:1803): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.338546] audit: type=1326 audit(1515138447.416:1804): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.345369] audit: type=1326 audit(1515138447.416:1805): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.345392] audit: type=1326 audit(1515138447.438:1806): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25609 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 137.490436] binder: 25651:25654 got transaction with invalid offset (0, min 80 max 80) or object. [ 137.490468] binder: 25651:25654 transaction failed 29201/-22, size 80-1016 line 2966 [ 137.494903] binder_alloc: binder_alloc_mmap_handler: 25651 20300000-20302000 already mapped failed -16 2018/01/05 07:47:27 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000a000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001000-0x1c0)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000008000)=[], 0x0, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"0300000020512d"}, 0xd3e}, 0x10) 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000090e000)='/dev/ptmx\x00', 0x80082, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000110000)=""/246) 2018/01/05 07:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000726000-0x8)='./file0\x00', 0x101000, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/05 07:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000043e000)={0x7, r0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa0000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff}, &(0x7f000094d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008ac000-0x6)={r2, 0xffffffff}, 0x6) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000016e000-0x2)=0x1a, 0x4) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/05 07:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x7, &(0x7f0000848000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002ea000)={0x0, 0x1}, &(0x7f00005f4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003be000)={r1, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x227}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x100, 0x1, 0x0, 0x3, 0x4, 0x7ff, 0x10001, 0x7, 0x4, 0x3f, 0x3f, 0x6, 0x8, 0x4]}, &(0x7f0000e5e000)=0x108) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x2, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0xc0189436, &(0x7f0000001000-0x1)=0x0) 2018/01/05 07:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fee000)='net/sctp\x00') r1 = openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x10) 2018/01/05 07:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000214000)='/dev/audio\x00', 0x43, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000be1000-0x4)=0x0, &(0x7f0000568000-0x4)=0x4) ioctl(r0, 0xc0184900, &(0x7f000089a000-0x75)="") [ 137.498053] binder: BINDER_SET_CONTEXT_MGR already set [ 137.498062] binder: 25651:25654 ioctl 40046207 0 returned -16 [ 137.498307] binder_alloc: 25651: binder_alloc_buf, no vma [ 137.498327] binder: 25651:25654 transaction failed 29189/-3, size 80-1016 line 2903 [ 137.697445] binder: release 25572:25579 transaction 124 in, still active [ 137.697452] binder: send failed reply for transaction 124, target dead [ 137.705082] binder: undelivered TRANSACTION_ERROR: 29201 [ 137.705160] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) write(r0, &(0x7f0000421000)="0e", 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000d9f000)='/dev/vcsa#\x00', 0x80000000, 0x109400) sendmsg$netrom(r1, &(0x7f0000d3b000-0x38)={&(0x7f0000217000)=@full={{0x3, {"551d246ee80d55"}, 0x401}, [{"8f4ed46bd3d675"}, {"7fc8f71d7f8aa8"}, {"62eeccd9aebdce"}, {"1bc3f2da7ad866"}, {"166687f4b30781"}, {"249d490c1d2c58"}, {"784552a744838e"}, {"60bcb1617b9beb"}]}, 0x48, &(0x7f000098b000)=[{&(0x7f0000a9c000)="ea3e0b3973464f67aa135d0a0cb9114ac927de7b56a72df52c8f286150fbf32146f1643c9fd13680570e192f77fe2f25db7ebf059afad2d73d1a03eb18aa329b2d9a7bf5b92f8cd14514468c63737326eaa335ce6e0037b85838ad3311c13ee6879a45f076c2deff390fa01dfdcbd272960937707600847ca92a1f4e16684408bbf99d9bed2c7d4fb88104b5a7d6993c480845567dd5c7d32eefe37b922a6638744528f34445d4e6563d38fbb4088d4682f60dbdbba33ab297c35bbcde61815730c8afb65a775d751d3ccb399bc4006ca0a9a644367de617353b2aa9ae092f273d3d3af1b9c06bb570d56992", 0xec}, {&(0x7f0000fe9000-0x86)="2272e9c32a7eebc1d2676d28356f1bf8d9193d14522f11b73fad120b92da51eae7774b32fb8f06e890f8857c33d81b7c8fdb8998c0293cdd7dfe50423fe9a5dcbb14009b0936b4737edc69bed67ccd9abd2a11bf715b034f277efd3fd8cc8cf41f15ce4566fe9bbe139fe85e7681910eb118d1ebd1e3f1fbc139d11b0963bf55308485090ed6", 0x86}, {&(0x7f0000b56000-0x11)="56e65ff4703f4d6c259e166818222dcacf", 0x11}], 0x3, &(0x7f0000038000)=[{0x50, 0x103, 0x5, "e21010fd7aeac0bc7d7335e9da4916cc1373458a03767cb550eaffd462ca2e76c9a217863509f8f3866af06196d891548d2b4c663447dc757c"}, {0x40, 0x111, 0x7, "794f503a703afa1f64a4c10d712fb65e1fc9ffe281945448d8bfb0d27e3064dbb036acca8ddbb0f16efffd760adbef"}, {0x88, 0x10d, 0xbff7, "b4d9b450faf0ca354d05abbc7856adb0813feceea0ff471df0e4fe9ae8196487efe8d841590643ca2db9d184ae41656b30dc1de7c220ecf7eead6522f6cac4b7caff58891494cda9af1c1daca16fc04bb9ed2d6f7819c60f8123238acd0f2aaab1ba6c23573f8e2d7dfb44345b407cc2ddb476da483efddb"}], 0x118, 0x4000}, 0x8090) 2018/01/05 07:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006b0000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000071b000)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00003c5000)=0x1) 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) memfd_create(&(0x7f00007d1000)='eth0\'em1cgroupposix_acl_access:proc}(\x00', 0x2) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = open(&(0x7f000093d000-0x8)='./file0\x00', 0xa400, 0x10a) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000f1000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000631000-0x3)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000bd3000)={0x0, 0x0}, 0x1, 0x0) 2018/01/05 07:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getsockname$packet(r0, &(0x7f0000216000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bfd000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bb2000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000ebf000-0x38)={0x3, 0x7, [{0xd8dd, 0x0, 0xffffffff}, {0x80000000, 0x0, 0x5}, {0x3ff, 0x0, 0x1}]}) setsockopt(r0, 0x0, 0x29, &(0x7f0000fc8000-0x10)="e0be0080000000000000000001000000", 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00001c5000-0x4)=0x0, &(0x7f0000a36000)=0x4) 2018/01/05 07:47:27 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000013000)={@generic="8f020d4ef8aeceaad04de568e6e74521", @ifru_flags=0x1000}) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000011000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000014000+0x126)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000011000-0x83)=""/131) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000015000-0xd)='securityproc\x00') close(r1) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/05 07:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{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) r1 = memfd_create(&(0x7f00008f8000)='\x00', 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bd2000-0x10)="15075a7a8c2fb1e838863d6a1cd4077b", 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000542000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/05 07:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0xf2c978aca5c070b) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006f2000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b43000)=0x68, &(0x7f000090a000)=0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$sndpcmp(&(0x7f00003cf000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x12480) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000291000)={0x2, &(0x7f00004a7000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000365000)={0x8, 0x0, &(0x7f0000df5000-0x2c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000b0e000)=""}) [ 137.791342] binder: BINDER_SET_CONTEXT_MGR already set [ 137.804098] binder: 25660:25665 ioctl 40046207 0 returned -16 2018/01/05 07:47:27 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000a2d000-0x10)=@hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x10) getpeername$inet6(r0, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) 2018/01/05 07:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002b3000-0xd)='/dev/snd/seq\x00', 0x0, 0xa0043) ftruncate(r0, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000052c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = syz_open_dev$sndmidi(&(0x7f0000eed000+0x8b3)='/dev/snd/midiC#D#\x00', 0x3, 0x288000) getpeername$inet6(r2, &(0x7f0000e02000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d44000)=0x1c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b3f000)=0x2, 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000636000-0x94)="03", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000014f000)=0x0) tkill(r4, 0x22) [ 137.852703] binder: 25694 RLIMIT_NICE not set [ 137.859750] binder: 25694 RLIMIT_NICE not set [ 137.888624] binder: 25690:25707 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 137.892821] binder: 25697 invalid dec weak, ref 137 desc 0 s 1 w 0 [ 137.922591] binder: BINDER_SET_CONTEXT_MGR already set [ 137.922602] binder: 25697:25711 ioctl 40046207 0 returned -16 [ 137.930614] binder: 25697 invalid dec weak, ref 137 desc 0 s 2 w 0 [ 137.957347] binder: 25690:25707 tried to acquire reference to desc 0, got 1 instead 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000055e000)=[], 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000c7b000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) truncate(&(0x7f0000962000)='./file0\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cb6000-0x20)={0x8000, 0x7, 0x2, 0x0, 0x5, 0x3ff, 0x0, 0x7, 0x0}, &(0x7f0000ee7000)=0x20) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000851000-0x18)={0x0, 0x7fff, 0x3, &(0x7f0000ffc000)=0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cc0000-0x10)={0xc6, 0x0, 0x0, 0xfff, r3}, &(0x7f0000284000-0x4)=0x10) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a63000+0x713)=[], 0x10000000000000b2) 2018/01/05 07:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a7000-0xb)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000056f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x80000000000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c6f000-0x10)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) exit_group(0x100000000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000559000)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 07:47:28 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) recvfrom$inet6(r1, &(0x7f0000acc000)=""/15, 0xf, 0x40002003, &(0x7f000060b000-0x1c)={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x204}, 0x112) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001ae000-0x38)={&(0x7f00008ce000-0x10)=@ipx={0x4, 0x100000001, 0x1f, "b7b48302aee7", 0x0, 0x0}, 0x10, &(0x7f0000acd000)=[{&(0x7f0000ace000-0x62)="19854218d3bc37365b1535f8c99e8b23a69008d03dd867f8c4613c7613416d60cc7ebc2f418835a31ae294d8d0e3801d5939cb37d6fb16a723c602d66d6269bf55e10a4b979e7a5b2ae3898353a983241065454f52737733fb183a6eba98ec14a54e", 0x62}, {&(0x7f0000acd000)="390b44a3e6070870182d0b3bde82900318c8e504c7ca1c785c841b2f21e790455ff3ef7f6ed3ecdd4efc490abf8a723061320bc1ee0bfe56ebd78c0d8dcc5643db935c48db0882a19a4f629971455ee608c00ad03caa3b7c5ec011035f757e7cf93d72754e331c675877654dde99f33f048b4d2af0b3b92a450391a295522a68a1baca3308e6ba7cd4aec86e8404c1052c1f00488d", 0x95}, {&(0x7f0000acd000)="41f5756ea3493a06b95327fb3a272a30ea967ac13432fa1a54d5505911653d04f58bcbcdb0901b38e0fff1fa73f342e121960d7dd2c5a0364361d33793909f4347e69167635a8546a4fcb2246ffd9c9b402e9fc2ca2fb9c03f40b46eebb7fc4057bb5708", 0x64}, {&(0x7f0000927000)="377d11ff86badb2b0af7eb8e7062d8b84d038fea6866c13770404aa3c60a3c74b6988b4277d32fdd6dcc7f7d2767d52b10f17e817c21e48c1da71958a4f25817a753e9bcbd4aacddca89f0891ddbeb795ca6b9213decfa10781822225fcd1c78e4c85c6d7927141ae9e51ef2da25a5cadcd32ca335303dc2935fbd0f02cd6de7cad4f7cea6917a6e6dbbfa1107b1126f514a458f11aaf4fcd27edadac7b066819f43cc459ce7a4ec1b1a34e3242233fee3526e870d6c3b8f33ee3a444ae4d7ecffd8817be19be14db7754cca760c", 0xce}, {&(0x7f00007b9000-0x98)="b4cfabea2b36ef25c51676e506d1aecd489ec24854c64a95787465aa6c9487b980b4e45fb5208346737e016615d575387e0d76daa3d0608b94e1c41c582f74f32541f41aa7a9c6272c17a606f39ae2dc60cee9841a713b77219fddb2603bb86ef8a5e19385be7718161ba2c2000f9975d12bff45f5f163f66ccc1c255330e1c1a455a95f522c011c9091b214f7bd008dc029ad05271cb4f7", 0x98}], 0x5, 0x0, 0x0, 0x10}, 0x20008050) recvmsg(r1, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) epoll_create1(0x80000) 2018/01/05 07:47:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001ef000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x226f, 0xd484, 0x7, 0x1560, 0x5}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4}, &(0x7f0000002000)=0x98) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f2b000-0x77)=""/119) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005f8000)=0x0, &(0x7f0000c62000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000be6000)=0x101, 0x4) connect$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000872000+0xf7c)={r0, r0, 0x1, 0x5}, 0xa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000051b000)=0x0, &(0x7f0000ca7000-0x4)=0x4) memfd_create(&(0x7f0000400000)="62e60001", 0x3) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000009, 0x4}, 0x8) seccomp(0x0, 0x1, &(0x7f00008a3000-0x10)={0x8, &(0x7f0000677000)=[{0x3, 0x1000, 0x3, 0x3456}, {0x4d, 0x7fffffff, 0xa89a, 0x8000}, {0x7, 0x1ff, 0x400, 0xffff}, {0x2, 0xaf1c, 0x1000, 0x7}, {0xffff, 0x3, 0x10001, 0x100}, {0x3, 0x0, 0x1, 0x8b}, {0x80000000, 0x89e, 0x7f, 0x6}, {0x0, 0x8, 0x7, 0xffffffffffffffff}]}) close(r0) [ 137.967667] binder: 25690:25707 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 137.975962] binder: 25690:25694 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 137.982918] binder: 25690:25707 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 137.982921] binder: 25694 RLIMIT_NICE not set [ 137.995696] binder: 25694 RLIMIT_NICE not set [ 137.995710] binder: 25690:25707 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 138.009606] binder: undelivered death notification, 0000000000000000 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005fc000)='/dev/usbmon#\x00', 0x9, 0x38000) r1 = socket(0x10, 0x3, 0x9) sendto$ax25(r0, &(0x7f000056e000-0x40)="d669fbc11b86d5c60ea1cf78edd262cab9d991d77ae441bba1890e0c6b6536c6770cd468fb626e0dd64f5edfd16ab72c9d34440d954f7a8a7814e7479691ad1a", 0x40, 0x20000000, &(0x7f00002bb000)={0x3, {"3a851aa02b69da"}, 0x2}, 0x10) write(r1, &(0x7f00004f8000-0x1f)="a3000000f70300001f0006bc07140023", 0x10) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c77000)=0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000000b000)=0x1) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc, 0x810, r1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000000c000)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000)='./file0\x00', &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000000e000-0x4)=r2) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x83ff5, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/01/05 07:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='comm\x00') writev(r0, &(0x7f0000731000)=[{&(0x7f0000f1e000-0xf4)="c2", 0x1}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000944000-0x90)={0x80000000, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c34000-0x6)='Vppp1\x00', 0x2) fstat(r0, &(0x7f0000f68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000f66000-0x8)='./file0\x00', 0x0, r1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f68000)={&(0x7f00005e0000-0x10)=@nfc={0x27, 0x4, 0x7fffffff, 0x7}, 0x10, &(0x7f0000f69000-0x10)=[{&(0x7f0000f69000-0xb6)="58be680cbb824f2f7634c8a65b4dddb70341a8fe29360bc30eb0c48c7b5b732912e860233de0b9bdfec801a9b61cc1efbd6cef3b0a349691215280e985d76d415da0fbca9aba0b857f73d3f9b43f24b61ee0175e082e90dfd1680957fe1bb83fb39e3ea05b546a9667180eb9622f9ac07db134a7e26c079dbe5bf08f5c9043558ccf4ff5111a1472ad7182c45315774484c742520db0ea76fdccc1a7ddd2f22bdeff4c2ff0eca48a87d26457a660da814c08c76dd381", 0xb6}], 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/05 07:47:28 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b23000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x34)={0x0, 0x2c, "f4299290e9616debe5f1870be01b42914742a3fb6b36e1ff1e18deb94cb3d435a1263f323a174eb63a22ea3d"}, &(0x7f0000000000)=0x34) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000231000-0x8)={r1, 0x9}, 0x8) prctl$seccomp(0x2f, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) [ 138.084722] binder: 25741:25743 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/05 07:47:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1e000-0x11)='/dev/vga_arbiter\x00', 0x4040, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000534000)={0x5, 0x9b, 0x7, 0xfff, 0x3}) getresuid(&(0x7f0000b34000)=0x0, &(0x7f0000eea000-0x4)=0x0, &(0x7f0000757000)=0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000067d000-0x7)={0x0, 0xfff}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000514000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x90, 0x0, 0x2, 0xa, 0x20, 0xa0, 0xff, 0x1000, r2}, {0x5, 0xd0b, 0x7, 0x3ff, 0x5, 0x9, 0x5, 0x80000001}, {0x1, 0x5, 0x3f, 0x7fff}, 0x5, 0x1, 0x0, 0x3, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x1, 0x3, 0x0, 0x20, 0x5, 0x7fffffff}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00000e6000+0x46d)=0x2, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000dc6000)=""/127, 0x7f, 0x2, 0x0, 0x0) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) r0 = syz_open_dev$evdev(&(0x7f0000a0e000)='/dev/input/event#\x00', 0xeb9, 0x20400) ioctl$int_in(r0, 0x5421, &(0x7f0000369000)=0xcbd) readv(0xffffffffffffffff, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00002f7000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/05 07:47:28 executing program 4: membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") membarrier(0x8, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2) write(r0, &(0x7f00002c4000)="ed71970ff674dd0f750865635bd86b89378e7b3143a79b46187eccd808644d52757cb9da56c805626d925a2c1a51ae19c846d897c5a1cbb06b7bcd5190df605fac5eaa152234aaf63fe10161d119c3bc5d6976f60e2dbb62185502f7a0359244066d57f83919a79443c65750b64cfd8b99a51cce79e3e3ec81b69e902ba5e34a521c31001fe332adf5d44cdbeecfc5f1bfff4b1d4df3c8ccc9b5d6d8ecf2780a73f8ea227e9240fa33749d6bc72dfbe78c4927ce761ac8edca5e1ba9a1a36cc1691b295455c0236de32728cc5160fcfdb87a63a469c9c198b346ec4cdb607a096dbe2236", 0xe4) r1 = socket$inet_sctp(0x2, 0x200000001, 0x84) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000ae2000)=""/40, &(0x7f0000788000)=0x97) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000898000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000451000)={0x0, 0x80000001, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) accept$alg(r1, 0x0, 0x0) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x58040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000)={0x2, 0x0}) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xe0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a77000-0x7)='/dev/cuse\x00', 0x20001, 0x0) write$fuse(r2, &(0x7f0000ce9000-0x14)={0x14, 0x0, 0x7, @fuse_poll_out={0xff}}, 0x14) 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000978000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00003ce000)={0x1, r1}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) vmsplice(r0, &(0x7f00003ae000-0x20)=[{&(0x7f0000746000)="44435f6bf01f38adb9278c6f807781184564fd1f7aa962a01b717159a0a1a475c5b2f581ccd3388ae9633a2ac935340be0e4df5a0a9ef5dead032942827f6e4b8099f3a47429871ba20506193c47b29c2789493cb838c1ae6c63c0bc83f4a7de14494c9b447ba5791cbaea26ce4ae34a7bd02f9c2d3b25fcfcfc58206e671883d53c3eb744faf2b8dc4a556d196ff16d2dcb0003a3da7b2424575ceddddef5417cd3b45e3ae246d5630241c308608827409db0", 0xb3}, {&(0x7f00008aa000)="eb5dd141e1485e30d5694917908cf36a6b62fb4debf527eae575676657bdafefd89c7de82b07fabacff164b5962f6c584b968b38debe21749f9ce124f6c33ada4ad7f2dd48814e79da47daeb0466a253c4e94c84bb643b0cc4bd5c818e4fed55", 0x60}], 0x2, 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000d5c000)='/dev/dmmidi#\x00', 0x5, 0x400000) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000eaa000)={0x4, &(0x7f00007f4000)=0x0, 0xa, r0, 0x0}) io_setup(0x0, &(0x7f0000d25000)=0x0) io_getevents(r4, 0x3, 0x1, &(0x7f0000b23000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00002d7000-0x10)={0x77359400, 0x0}) 2018/01/05 07:47:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000a22000)={0x2b, 0x4, "b83b94024007025d0179d1df6e24c5cb0bb5d0bd0f8dd7bbefc6df5cfcf78b5c9b4451"}, 0x101000) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5c, 0x8001, 0x4, 0x2, 0x7ff, 0x3, 0x3ff, 0x6e23, 0x9, 0x5bb, 0xff, 0x0, 0x5, 0x1f]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, 0x80, 0x784, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x7, 0xfffffffffffffe27) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f86000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000fa8000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r2, &(0x7f0000a0d000-0x18)={0x18, 0x0, 0xffffffffffffffff, @fuse_bmap_out={0x0}}, 0x18) [ 138.130724] binder: 25741:25753 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000d6c000-0x4)=0xfffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006dc000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000df2000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00005e6000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000232000-0x4)=0x10) 2018/01/05 07:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/selinux/access\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000c5b000-0x8)='./file0\x00', 0xb0, 0x400) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000934000)='/dev/sequencer2\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a40000)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003b2000-0xc)={0xffffffff80000011, 0x0}) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000526000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e12000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0, 0xff, 0xc, 0x80000001, 0xa957, 0x7}, &(0x7f0000f72000)=0x20) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000e55000-0x6e)=@file={0x0, ""/108}, &(0x7f0000eee000)=0x6e) fcntl$getflags(r1, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = creat(&(0x7f0000bf1000-0x8)='./file0\x00', 0x10) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000bac000-0xa8)={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]}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000fa1000-0x4)=0x101, 0x4) r4 = open(&(0x7f0000334000)='./file0\x00', 0x2, 0x80) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000073a000-0xc)={0xe, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000878000-0xc)={0x0, 0x100, 0x10}, &(0x7f0000eb3000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000044e000-0x98)={r6, @in6={{0xa, 0x2, 0xdd22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff8}, &(0x7f00005bd000-0x4)=0x98) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00007e3000)={&(0x7f0000783000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000f5e000-0x8c)={0x3, 0x7fff, 0x90a9, 'queue1\x00', 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]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000cda000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000df2000-0x28)={@common="6970365f767469300000ff0000001000", @ifru_data=&(0x7f0000be1000)="aac72f5021e090db80ab49c382b0cda01b7dd74b7f926912aca19bfaed46b2dd"}) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0/file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f00009fd000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000698000)='./file0/file0\x00', &(0x7f0000bde000-0xe)='./file0/file0\x00') msgget(0x1, 0x0) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000bf4000)={0x0, 0x3f, "83e9b3e38ccbcc0e73640e489d1674c72b91b1be4c16428b4f79c14313c323b311d05f646534cabf66eb878099e6a22b5e2f97843fb249719bf1b00301b96e"}, &(0x7f0000c5f000)=0x47) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000028b000-0x47)={r2, 0x3f, "3e63f797a9aaa4625c06c3eaf47a137c90412ff6214ecd29e15298bc8d72a9f1b3ab72c29fa0677490758ddd0da2068de1c03af76109d51fd7cc2a7792219f"}, &(0x7f00004b2000)=0x47) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) bind$inet(r1, &(0x7f0000fb6000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c9f000)={r3, 0x28, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002f6000-0xc)={r4, 0x6, 0x18}, 0xc) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) r0 = syz_open_dev$vcsn(&(0x7f00009d9000)='/dev/vcs#\x00', 0xdaf, 0x10000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a97000-0x4)=0x400, 0x4) lremovexattr(&(0x7f00000f3000)='./file0\x00', &(0x7f00003e7000-0x18)=@known='system.posix_acl_access\x00') 2018/01/05 07:47:28 executing program 2: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0xfffffffffffffc01}, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x2000000000000000) open(&(0x7f0000003000-0x8)='./file0\x00', 0xc000, 0x10) fcntl$setstatus(r1, 0x4, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xa)={0x0, 0xfffffffffffffffa, 0x1, [0x0]}, &(0x7f0000005000-0x4)=0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r2, 0x80000001}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$llc(0x1a, 0x2, 0x0) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000962000)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f6f000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0xe295], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000fe000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "090087", 0x30, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) io_setup(0x3, &(0x7f0000232000)=0x0) r1 = socket$inet(0x2, 0x8000a, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000836000-0xb)='/dev/mixer\x00', 0x82, 0x0) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d3d000)={0x0, 0x0}) r6 = open(&(0x7f0000d11000)='./file0\x00', 0x18000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000c97000-0x4)=0x0) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000be9000)={0x6}, 0x8, 0x800) r8 = syz_open_dev$vcsa(&(0x7f0000844000-0xb)='/dev/vcsa#\x00', 0x101, 0x200140) r9 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000095a000)=0x0) r10 = syz_open_dev$admmidi(&(0x7f0000677000-0xe)='/dev/admmidi#\x00', 0x8, 0x62200) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005f9000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) r12 = eventfd(0x2) r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/checkreqprot\x00', 0x109200, 0x0) r14 = memfd_create(&(0x7f0000081000-0x5)='eth1\x00', 0x1) io_submit(r0, 0x7, &(0x7f0000066000-0x38)=[&(0x7f0000408000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7ff, r1, &(0x7f00004c5000)="63cb11fe3cde4d17adb91bd1c566223c79d87f307044a732f95e0544d7aeb9dfab0557b1df88f69b614f1355ece1d0e98d3f8e687dcbb2d22f585a2f000a09be67699100d790c2e0602e7bb9b4819d2aadcb0649f67b9618b74a82e9d945e4124034e071532641b2d33b82867f0f68eb222d68475221937354a12554879e8be9511c42f631fb1101d044643ffb35c66d44ff74c8e9a0d35ddcad199975bee4476ea7a7bd07edb7e893152ab1c94ae0f174bb87621d27827d76661fa957d0e705279564c90459181949e0a0465ca1d6bbc6a9778e501b5c", 0xd7, 0x10001, 0x0, 0x0, r2}, &(0x7f0000876000)={0x0, 0x0, 0x0, 0x6, 0x0, r3, &(0x7f0000180000)="d45f46c4265f5234fbad2c78034913aa113c3f2c7fa612b51636756a375f0f43b3735e469f260c77055a54b9031bbfb9ac0132cad7126561f4eca25f12873532991e38619331fe051ada6c2a2123ccbdffbc9afcdfcdff17151ed9826e01831a46d0d4cf6dcff8", 0x67, 0x8000, 0x0, 0x1, r4}, &(0x7f0000740000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r5, &(0x7f0000b52000-0x83)="3f478bda60cd4f422622c6f99e54d9f9f10b2c03284c56db0d0d3204138fc2e97524a206a37372f68be96eabbea52da2c93d80a81759d3fabd8afd18d23fcc698435144950fa636b63d0f6bff5208d9aa7d2e5b3702fdb67f213542798260e98bfde9c668950ab293274fc3f7fb8f36df9de20d7c9192ad7f3981cfa4101f6aaeaf786", 0x83, 0x1f, 0x0, 0x1, r6}, &(0x7f0000e42000)={0x0, 0x0, 0x0, 0x3, 0x6, r7, &(0x7f0000814000-0x4)="57b8b942", 0x4, 0xfa7, 0x0, 0x1, r8}, &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x7, 0x5, r9, &(0x7f0000920000)="a7300b4ed4d0dc6468fa71a5b0d3e339ec3a26eb9d564e8e09af4890b88423f7ad0ca28dea", 0x25, 0x9, 0x0, 0x1, r10}, &(0x7f000008c000-0x40)={0x0, 0x0, 0x0, 0x3, 0x800, r11, &(0x7f0000f49000-0x93)="a59750a0f9948e43e9dc22314421d4386256e2d7b271946e14ca937053b7e12a6c1a735506d31ef7ce8007b746eeede2847140916bd39bf4305c6a1332a6b3fdecfacd853365cb4b3c5366348e442546cef1d886ad8b2bf8bd30cfbb035578ee24cef1a2634b0ebcb5bdf19ae0c4ab13fcbd641eb4bb90daaabb34d2dc6bf02e9ff7702495d6f95635206efb188bf0de37538e", 0x93, 0x6, 0x0, 0x1, r12}, &(0x7f00001a0000-0x40)={0x0, 0x0, 0x0, 0x8, 0x80000001, r13, &(0x7f0000c10000)="c9dc54f3a537596df6781d309ee2e3e764cd485622733930c4908a4581395e09ab8233f4e30e0a88e50daef6df3451a2ef1239f4d12d0b5195b3cc7c24af820973f6a85e120d44524bc4f26a3614365a42af1cefcf1eec0aa2234c5ce785debf0e2efed323aea0208ca70dfcd8b9d267fd5c6eaa5a43157bab7fd8504a6f027e81079446a6a3f37da5ed3a7e1285a214557e3d2826612088cfe78371a412a570d101902ca87499f1354b31", 0xab, 0x2, 0x0, 0x0, r14}]) 2018/01/05 07:47:28 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00008a2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xeb8a6c08c286a685, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0xba, 0x8000, 0x4, 0x0, 0x3, 0x4, 0x8, r1}, &(0x7f0000001000)=0x20) r3 = msgget(0x1, 0xf2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f0000002000)={0x0, ""/19}, 0x1b, 0x2, 0x2000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x8, 0x3c9, 0x2, 0x7c8, 0xffffffffffffffff, 0x7ff}) mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f00001c3000-0xc8)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x80000, 0x0}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f000049d000)='/dev/midi#\x00', 0x5, 0x105042) r6 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000c7a000-0x4)=0x0) setsockopt$inet_int(r6, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_out(r6, 0x5462, &(0x7f0000361000)=0x0) [ 138.373691] insert transport fail, errno -17 2018/01/05 07:47:28 executing program 6: getrandom(&(0x7f0000d85000)=""/0, 0x0, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000318000-0x8)='./file0\x00', 0x0, 0x140) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bbd000-0xdd)=""/221) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/12, &(0x7f000091b000)=0xc) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x400000b5, 0x0, 0x0}]}) r3 = semget(0x2, 0x1, 0x12) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000ba7000-0xc4)=""/196) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dc0000)="22000000190007040094330d2c280001000000000101400500fffe3afc200ffffbaff8f09e7f07000000000000279cb46b5907ae2504000000000000007a51c1b6abd8f6b79ca0b49a1093f07523b2f694887b4c2b8d2505d72b26eb13022e6125bf5b94d310000000000000003fa31a26e4ae772469aafac3029df65589e7bd76c8cfad3f1cb29e74414ccd6adce71343d08017e95ee23c7283a13be4f693c66f0a782c83a685503c87c74800000000000037cf94c97f73916e0552b6e9e60bfb66487f26d7b277ef3f233ce3d8415b89ee973aaf9cb325a6a2a68afcc4fb39add013e4011caf86e2a661", 0xfffffffffffffefc) 2018/01/05 07:47:28 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f0000dde000-0xd)="", 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d1e000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/bus\x00') 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:47:28 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x100000001, &(0x7f0000001000-0x37)="b1d165055c3f011c06d83fbd4d4d7c1d8e163313e0c83b17edbbe76de8fa5de561", 0x21) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d44000)='sched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x1)='/dev/sg#\x00', 0x58, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@generic="fd82b1b48d42e78efe30d1fe84a84a0b", @ifru_flags=0x1}) mq_getsetattr(r1, &(0x7f0000001000-0x40)={0x0, 0x7, 0x9, 0x4, 0x9, 0x2, 0x0, 0xfae9}, &(0x7f00005e4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1000}, 0x9, [0x1, 0x4, 0x4c, 0x7f, 0x2, 0x80000001, 0x0, 0x40]}, 0x5c) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/01/05 07:47:28 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000de4000-0x10)=[], 0x0) syz_emit_ethernet(0x73, &(0x7f00004e9000-0x73)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x890d, @ipv6={0x0, 0x6, "f9af04", 0x3d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x3, {[]}}, {"d387b2b46c81fd0000000000000001af853423afbeba52326c3789c83c8a83212e744b24d78e39e7ef"}}}}}}}, 0x0) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000a6c000)=@random={'btrfs.\x00', 'md5sum\x00'}) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) close(r0) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000400000082) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000da9000-0x38)={&(0x7f000042e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d1b000-0x10)=[{&(0x7f000069d000)=""/155, 0x9b}], 0x1, &(0x7f0000a3a000)=""/84, 0x54, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000209000)=@common='irlan0\x00', 0x10) 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614d10401a0dbf8ffffebdedd102c4f7a63e606457d00000004c2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0x8ac)=0x0) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000036e000)="29fdcb3d7e6fe0e6ca4896fbdae7a536b9fc97be980f6dafe3553b1cba82e3bde5fb4da7300c26e130cdca1b04370b8106321bf95494af8f2a104ab37340514cf91b2a4d46c850a58e2100639a760ab553eb2ccf73d711e1c48122f587e3166506e5551da9aab1638d0857a826abe755af877db24e8c4af31ad313bb8a27860efd2ddea4cf24f8ab6a162d63048f02b4107b2688c8c2517b9f4a8d0de6328715f7e076ed15b92cda59332dadbd30a1ca6a5ff506c84334373a", 0xb9, 0x20008000, 0x0, 0x0) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000483000)=0x2, 0x2f) bind$packet(r1, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$unix(r1, &(0x7f0000547000-0x2d)=""/45, 0x2d, 0x0, 0x0, 0x1b0) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) fallocate(r0, 0x0, 0x0, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000503000)='/dev/amidi#\x00', 0x2, 0x40) dup(r1) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x100000001, 0x81, 0x7fffffff, 0x5, 0x7049, 0x5b0b, 0x5, 0x8}, &(0x7f0000f92000)={0x4f88, 0x4, 0x2, 0x6, 0x2, 0xffffffffffffffe1, 0x1, 0x2}, &(0x7f0000001000-0x40)={0x1, 0x100000000, 0xfff, 0x8001, 0x401, 0x780, 0x1, 0x1}, &(0x7f0000dca000+0x184)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000079a000-0x11)='/selinux/context\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00001fd000-0x38)={&(0x7f00000a0000)=@full={{0x3, {"2b6903ff044464"}, 0x7}, [{"11c9c2894d7bda"}, {"77122413fececc"}, {"ddbdf345cbdcbf"}, {"063b6cbbcf0975"}, {"5a10020e861cac"}, {"ab13ed55083b89"}, {"0a01c05e2047bb"}, {"332e0d3253e1a0"}]}, 0x48, &(0x7f000064d000)=[], 0x0, &(0x7f00005d8000)=[{0x50, 0x117, 0xffff, "c5b80bc954ae7292d92c6d1b7e8e15412806b93e5c335eb627f45647b8fa7f3be9c1982223c2318bfd6c027097908b8255dbac259b1b11ceb591cb62"}, {0xe0, 0x11f, 0x80000000, "8eb675339db8498335df29aaf3aaeeb12204da30bd25618fddef567b4a4aa4bfdbfbfc5d934b64e1bc2022b6c349a1a17defed4ae3c3cb1b2cb423016f8e88b270b0c045c4e34c43088a1762c2374a042ae24da8560a101e017b32ca5a4d7e3198f4dc5389a750d64e6907b9ea290b878b527a6b5ae1714e20639d8a2e68a644d137bfee577050f74ca6c0ad9a92fe9382aace39b27f7766fb7f62055ec518ab6d8214ad3a7944c3973f2f606cd30b0df4692688bfd029cfe280b0d7f93c19b94433405c90a64cb602ed8297e6"}, {0xb0, 0x0, 0x1000, "6dfb93a356e560109ed3601c88a67075b94d5f9eccf33b05f80316f5cf1e157f341a8a1f61aa91fd9dc63c3dee6b03fe4ac113512aafc708320fe2880a9381a5ed778edf263a771402522298074f6691e96769287c0ece05c1f46c26beb085e13a19faf4890105919e5f508a54934ff8305668ce360fb421cd781243f6c6127231e47a78da5d9085370e07c8bd077f4b9e13bebe4c1a70dd7a34938a21c7"}, {0x60, 0x11f, 0xfffffffffffffff7, "03238806f38b9cb92b972bfa859aab961818f66c0dcc860adb856501a798b8bb0d969c7c6aee59da511379ab3fde3f7eb94314179ef269bf5b4faf6b6cf904a73a47844663528e1bf6d5bb1554"}, {0x40, 0x11f, 0x2, "bee63063249d73ead3018ae2158e723170dc5b607ebfbe081a1b3c6ab39d7c8df24cb5b2117021906063622faf"}, {0xd0, 0x10f, 0x2, "0a1416c1c3bd89f3754e8e709d4cbc875e2cd3c23ddc626b6a490a1c174239272a0b8a2b59080b3b08328bfcb14006618d60b4150557b7975c0049e1501dfab99d70e368731ddc42d742acb0fb404a47525a8e6e23c80eb38a123fc5ed1e965d3af58e0908f0d94cd9769127d685a9feccc6d595bd199dc489f498e7e65321203fc0ba9a26b3adf64a6bdcdcfc43af16579d6d9ebcb015d27a056364a0ad9a6b6a8ca4ac61f7dcd8d21cd143eb64eeed5c70794679baf2f84c7f12"}, {0x78, 0x113, 0x8000, "59259c74223ab3caa4bff0075d65bfbd79b20ef3d726694a6886627894d1f68888c9e3936cf8825eded3a9e3fee860fd5aa91b37f9e160893345b06067aaebb95dfc135bd7ecf0f4e133a98cabfc7107957036fcf884cf40eb2982f2d02aa79eed"}, {0xa0, 0x29, 0x800000000000000, "a9561f940d033f1e275b1ac6c03a7b178015c09655555d983d374d531c457bb1c10e183b260f51bacbb6437de538bee039b4a99bdc1106acab461454b080c4a31d0a18d7f69b40459d50d75c66e417c6ba5e97c2aa3b23d97fec7a354c5276a78ef0a9dad47a6f5dafd3a30eb5e0fad21647fb4d364ce182ce206b20f8387e294af0c6d1d4570c66a7f2"}, {0x58, 0x107, 0x375, "4fa39b9b1c82313de1c2d120c4fb04bcb58d18a6c1972acacb8cc3766756326d1b8973a2d439c260b48b0d7c3666c8479dd78010205147930533ad54cdf65f50567f7e27c3"}, {0x30, 0x10c, 0x7, "132ff69f5199633d29e374ba6ae2a16aba0eaae6cb855a2200b8f4244007"}], 0x4f0, 0x40010}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$adsp(&(0x7f000083e000-0x5)='/dev/adsp#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a1c000)={0x0}, &(0x7f00005c7000-0x4)=0x4) writev(r1, &(0x7f0000021000)=[{&(0x7f0000883000+0x897)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000000705", 0x22}], 0x1) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000993000)='keyring\x00', &(0x7f0000cb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef7000-0x12)='-eth0/\\mime_type[\x00', 0xfffffffffffffffd) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000ef6000)='syzkaller\x00', &(0x7f0000864000)='(\'{\x00') mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000211000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xd35}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ef7000)={0x4, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000ef8000-0x4)=0x9, 0x4) r3 = socket$inet(0x2, 0x80003, 0x6) ioctl$sock_ifreq(r3, 0x891e, &(0x7f0000ef2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1f, 0x1, 0x3, 0xfffffffffffffff8, 0x0, 0x401}}) 2018/01/05 07:47:28 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00007ed000-0x4)=0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007e0000-0x4)=0x0, &(0x7f00003a1000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e7b000)={0x9, [0x400, 0x80000000, 0x5, 0x0, 0xaf, 0x2f58, 0x9, 0x0, 0x2]}, 0x16) r1 = add_key(&(0x7f0000560000)='cifs.idmap\x00', &(0x7f0000514000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000002c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000eee000)={0x400, 0x6, 0x2000}, 0x4) keyctl$chown(0x4, r1, 0x0, 0x0) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x99c4, 0x224082) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ba8000-0x4)=0x0, &(0x7f0000a4c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000457000)={0x0, 0x5}, &(0x7f0000523000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000999000-0x4)=@assoc_id=r2, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000fe000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fd000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00005c8000-0xc)=@sack_info={r4, 0x3, 0x0}, &(0x7f00002ba000-0x4)=0xc) 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000c82000-0x14)=""/20, 0x14, 0x62, &(0x7f0000be6000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:28 executing program 6: r0 = add_key$keyring(&(0x7f00001cc000-0x8)='keyring\x00', &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 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 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000002000-0x8c)={0x9, 0x401, 0x7, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/member\x00', 0x2, 0x0) statx(r3, &(0x7f0000a36000)='./file0\x00', 0x0, 0x0, &(0x7f00007cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000a88000)=[0x7, 0x7]) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000081b000-0x98)={0x0, @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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008df000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000005a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000031b000-0x8c)={r1, 0x84, "31ae3501044e6a6d814a97abadfc1356a81756da0e6154850a7f1b8c2ae715d377b19be88f36645ca665dba05b852b1e8fc0222c8dc7b4746d99a574edba5d101fa35453bac11c3f2c9e80c602165bb9d40530e63465af46c45136c7c6f268a656ae27d0f29c92c2c5e1bbc292b1bf5f0f04b241b453423db1d9afcabcdc5ad093602442"}, &(0x7f000088b000-0x4)=0x8c) 2018/01/05 07:47:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000240000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f00002cd000)=0x4) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b3b000)={0x0, 0x0}) getsockname(r0, &(0x7f000017c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000018f000)=0x1c) pipe2(&(0x7f0000229000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000598000-0x10)={0x1f, 0xfe9b281e89a61c41, 0x0, 0xb1, 0x0}, &(0x7f0000625000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005fd000-0x4a)={r3, 0x42, "f9590000000000000005257f25a6c31619b6ba18196911bc4d1dec1bde135e8b94fd4d0d7404308080c53da50b69a75e8a16acafebe438ec093cf4b6e7260e9b9444"}, &(0x7f0000965000)=0x4a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000a5a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000014f000)={r4, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000ed1000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r6 = eventfd2(0x6d7, 0x800) sendfile(r2, r6, &(0x7f0000010000-0x8)=0x0, 0x80000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000c26000)=0x5, 0x4) 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f00000ef000)={0x1, 0x8000000000000000}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f38000)='/dev/input/mice\x00', 0x0, 0x101000) clock_gettime(0x0, &(0x7f0000024000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f000094f000)='./file0\x00', &(0x7f000056e000)={{0x0, 0x2710}, {r1, r2/1000+10000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r3, &(0x7f000048f000-0x8)='./file0\x00', 0x200) umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da452", 0x10}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e4e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000b49000-0x4)=0x64) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r1, r2) 2018/01/05 07:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x804) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000808000)=0x0) sched_setattr(r3, &(0x7f00003c8000-0x30)={0x30, 0x7, 0x1, 0x7, 0x3, 0xd1, 0x295437f, 0x0}, 0x0) 2018/01/05 07:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000d25000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a89000-0xb)='/dev/adsp#\x00', 0x8, 0x38001) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003ab000)=@assoc_value={0x0, 0x0}, &(0x7f00001f5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095f000)={r1, 0x200}, &(0x7f0000af6000)=0x9867) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000065e000-0x8)={r2, 0x0, 0x9c}, &(0x7f000023b000)=0x8) syz_open_dev$random(&(0x7f0000e72000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c63000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) rt_sigpending(&(0x7f00005d8000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe6", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0x10)="60b3f728be7bf16c963d86c54a1c4f90", 0xfffffd39) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000a0d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e49000)=0x14) r1 = getpid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a50000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) fcntl$setown(r0, 0x8, r1) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x1) r4 = request_key(&(0x7f000046b000)='asymmetric\x00', &(0x7f0000f5e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e47000)="73656375726974794073656c696e75789900", 0xfffffffffffffffb) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00005ab000)=""/192) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000eb9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) keyctl$set_timeout(0xf, r4, 0x90) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9205, 0x2000b) futex(&(0x7f00005dd000)=0x6a78, 0xd, 0x6, &(0x7f000029e000-0x10)={0x0, 0x0}, &(0x7f00008d4000)=0x82000000, 0x4) 2018/01/05 07:47:28 executing program 6: clone(0x0, &(0x7f0000409000-0x1)="", &(0x7f0000c9a000)=0x0, &(0x7f0000695000-0x4)=0x0, &(0x7f0000ed5000)="") setreuid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cb0000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000553000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c8f000-0x4)=0xc) setresuid(r0, r1, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x34f68c1c}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000139000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c8f000-0xa0)={r6, @in6={{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xdfe0000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x2, 0x9, 0x8}, &(0x7f0000ac9000-0x4)=0xa0) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000c0800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getrusage(0xffffffffffffffff, &(0x7f0000549000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000059d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @time=@time={r2, r3}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') chmod(&(0x7f000002f000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:47:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000fdb000-0xeb)=""/235) r4 = syz_open_dev$tun(&(0x7f00005fc000)='/dev/net/tun\x00', 0x0, 0x20000) dup3(r0, r4, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000954000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bd9000)={0x2, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f00008f2000/0x1000)=nil, 0x1000) shmdt(r3) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000a43000-0x39)="390000001000093805bb61e119050921071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) shmget(0x3, 0x2000, 0x462, &(0x7f0000b7b000/0x2000)=nil) 2018/01/05 07:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000aeb000)='/dev/amidi#\x00', 0xffffffffffffff00, 0x600080) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000027f000)=0x7, 0x4) sendfile(r1, r1, &(0x7f0000f69000-0x8)=0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000019a000)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x80000000, &(0x7f00007e4000-0x72)=""/114) bind$inet6(r2, &(0x7f0000dea000)={0xa, 0x3, 0x39ee, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r4 = fcntl$dupfd(r0, 0x406, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005df000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f00005fb000)="646576204046befcae6358c244b951fd2d90230b3739a287b1b331eba1981a92987347a809e12e223485b7", 0x0) ftruncate(r7, 0x40007) sendfile(r6, r7, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ab9000-0x4)=0x800, 0x4) capset(&(0x7f0000dde000-0x8)={0x4941354bf28c90a4, r3}, &(0x7f0000e5e000-0x18)={0x1f, 0x2, 0x3f, 0x9, 0xfffffffffffffffc, 0x3}) dup3(r0, r5, 0x0) 2018/01/05 07:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000007f000-0x12)='/dev/loop-control\x00', 0x2100, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d61000)='/dev/usbmon#\x00', 0xf20, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000808000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fcb000-0x4)=0x2, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/01/05 07:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x18e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x347}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 07:47:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000072a000)={0xffffffffffffffff, 0x28, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffffffffffffffb5) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007eb000-0xc)={r1, 0x3, 0x8}, 0xc) r3 = socket(0x10, 0x800, 0x4000) r4 = dup2(r3, r3) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000ef7000)=""/80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000018b000-0x8)={0x0, 0x9}, &(0x7f000040f000-0x4)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00001c8000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000507000)=r5, 0x4) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000c87000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) flock(r2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000c1c000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1f}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00004ee000)={r5, 0x74, &(0x7f0000712000)=[@in6={0xa, 0x0, 0x2fc86c22, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f54000)=0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000041c000-0x1c)=@req3={0x1f, 0xdbce, 0xa45c, 0x9, 0x6, 0x1, 0x49b}, 0x1c) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00008b5000)=0x1, 0x4) connect$ax25(r3, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/05 07:47:28 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000846000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00007e8000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000914000)={0xa, 0x4, 0x10001, 0x0}) prlimit64(r0, 0x40000, &(0x7f0000641000-0x10)={0x0, 0x0}, &(0x7f0000445000-0x10)={0x0, 0x0}) 2018/01/05 07:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$read_default(0x2, &(0x7f0000e36000-0xf3)=""/243, 0xf3) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 07:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) r1 = request_key(&(0x7f000053e000-0x6)='rxrpc\x00', &(0x7f0000f15000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f05000)='trusted\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000711000)='keyring\x00', &(0x7f0000ab0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c33000-0x4)=0x0, &(0x7f0000093000-0x4)=0x4) 2018/01/05 07:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cd1000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) r1 = syz_open_dev$mouse(&(0x7f000025d000)='/dev/input/mouse#\x00', 0x5, 0x400) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000081c000-0x4)=0x4) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f000029c000)=0x5) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e54000)=""/124) 2018/01/05 07:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000030f000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/05 07:47:29 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c1d000)={0xffffffffffffff9c, 0x50, &(0x7f00005c6000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000024f000-0x4)=r0, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f17000)="5fbee7f41f561542ffffc7d3a518341bb9d7a694494f83fecaa3a42103f09415689b6106c7730559", 0x28, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000411000)=0x5, 0xfffffd04) r2 = creat(&(0x7f00000b9000-0x8)='./file0\x00', 0x6) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000ee000)={r0, 0x5, 0x300, ""}) recvmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000016000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000033c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) write(r1, &(0x7f0000e87000-0x1)="", 0x0) 2018/01/05 07:47:29 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$nfc_llcp(r1, &(0x7f0000c50000)=[{&(0x7f0000ff8000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dcab651a3ca3ac24e26d67a10a165c747c5a5429f2852dce9d916fc83a62a4e18b1864165d1c7e23848615ab2b5cb307d34d0c1911aa3373d0fdae3a1aeef4", 0x0}, 0x60, &(0x7f0000db2000-0x20)=[], 0x0, &(0x7f0000ff8000-0xc0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f0000fe8000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2520deaaa6d4fa81bb56a638d986f5f1721bcf124aa76f07f94a39e8d588c63b0a9e0e88274c706dadc2cf29edab91f018e544ad3f195627631cc79ca1f8e9", 0x0}, 0x60, &(0x7f0000562000)=[{&(0x7f0000ff8000-0xe5)="8095726c0d7d6f7a929f6dc8b02e094d503922618ef773aa7c3264cb38fc36b7ee0e93e8975f", 0x26}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) 2018/01/05 07:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb702) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008c7000-0x4)=0x0) 2018/01/05 07:47:29 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f82000-0x97)="26000003000043f90003ffff04008d4001e20085000033000000fc000007ff002103c7573585bbeabf99bdc806dd997a85d0c1980893cae22949260d10d6a35ae3d5a5bb73b84f53530b6f19ce5e9fc665a39bd42e7cacc3ea6afcbc697e17baf17d036c67e86a3e581345a6861f00bc2959d9163af3e6f2e97f6a3a6524e11fe11ed0ce0eb68557775a8d2ae326366bb09b65b726b60f", 0x48) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f83000-0x4)=0x0, &(0x7f0000eda000-0x4)=0x4) 2018/01/05 07:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x26) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000187000-0xc2)="", 0x0, 0x0, &(0x7f0000b3f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) dup3(r3, r0, 0x0) 2018/01/05 07:47:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f00003f3000)='/dev/input/mouse#\x00', 0xf0a, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x100, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004c7000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000c0d000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006c8000-0x8)={0x0, 0x1}, &(0x7f00009c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c07000)={0x0, 0x3f, 0xfd, 0x7, 0x40, 0x200}, &(0x7f0000236000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000899000-0x10)={0x0, 0x8, 0xd2e, 0x8}, &(0x7f00003f8000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a35000)={0x0, 0x2, 0x400, 0x7ff, 0x1, 0x10001, 0x800, 0x3, {0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff80000000000, 0x420f, 0x1, 0xffffffffffffff8c, 0x2}}, &(0x7f000001e000)=0xb8) sendmsg$inet_sctp(r2, &(0x7f0000585000)={&(0x7f00007fd000-0x1c)=@in6={0xa, 0x2, 0x25, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000e92000)=[{&(0x7f0000bc5000)="cf98d042a0a3a441306772eee6a84154f12bd522d5ca0c4d09e5dfd3cb164a5d72c1810a51b08c382b9b223869050ab34cdb5d4701533eff3f25e0617ac99b195ea61df7e9f7b746bd", 0x49}, {&(0x7f0000918000)="fe0cfb1c041e849a339861200b105377e6866931e13c9e6b7e558e7cfc25f484de19766562287898601d534c8115d063c3b470f0425ff65002f196aea9d9a57a3b27c4ba4982f5085e00882601efa86769d100af48e3967c5c2c1b008edcddb67499c6931cb326051de1b063b12b4e", 0x6f}, {&(0x7f0000041000)="fd6930c7372faeb6051cde4516f671d8c141e129b7a1541cce609c0873cc38d2843ad8a58123d05f9f09b63388eb9edc6bbd86ae1f8119f9c26b", 0x3a}, {&(0x7f0000c95000-0x6a)="05338a1cf910ca48147c915ba5a80203cb2f8edab010532585a38fa8688cfe39ec787c53e2f0ed7dd6b0fbd70222cb63a5dd7b5fe65f1c623be6d5aba95757ac6805ab8dc9a4e38d612643fcf1d4506d4ad2ec6bc009980b3f583ab3a0856413e17122c82e4c97256a78", 0x6a}, {&(0x7f0000303000)="f0ae938b2bb57270618fb7af1b0bed17a34306f79c900b876a7ae51a5f6677c4eb16ca27b8a17e90e03bb6bfd802511ea4303798af", 0x35}, {&(0x7f0000bba000)="", 0x0}, {&(0x7f0000980000)="60a44fabdab193664e7e8d3ff28b18b10b7c66e99581588f17f87c61edd88e825d4818ea446bd1c7f9b281592a1855e39f945539acceef2eaae326a5", 0x3c}], 0x7, &(0x7f0000afc000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0x3, 0x6dcd, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x3, 0x40, 0x673, 0xffffffff, 0xfffffffffffff141, 0xff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x9, 0x8007, 0x0, 0x5669, 0x1, 0x28, 0xa75, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x1, 0x4389, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0xe9, 0x8001, 0x7, 0x3, 0x7f, 0x100000000, 0x1, r7}}], 0xf0, 0x4000}, 0x4000800) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040f000-0x1)="", 0x0) 2018/01/05 07:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f0000fd9000)=@random={'trusted.\x00', '#\x00'}, &(0x7f00007d2000)=""/65, 0x41) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b07000)={0x5, &(0x7f000063b000-0x28)=[{0xffffffffffffffe0, 0xc9, 0x3, 0xde3}, {0x0, 0x3, 0x7, 0x80000001}, {0x4, 0xffffffffffffffff, 0x8, 0x400}, {0x80, 0x598, 0x4, 0x80000000}, {0x5110000000000000, 0x7, 0x6, 0x3}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000097b000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c07000-0x16)='/selinux/checkreqprot\x00', 0x200040, 0x0) epoll_pwait(r2, &(0x7f000070f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x100000000, &(0x7f00004ed000)={0x1ce3}, 0x8) bind(r1, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/05 07:47:29 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x208001, 0x2001) recvfrom(r0, &(0x7f0000002000-0x4e)=""/78, 0x4e, 0x40, 0x0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000d000-0x1000)="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", 0x1000}], 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x0) 2018/01/05 07:47:29 executing program 4: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000222000-0xc)={0x0, 0x0, 0x0}, &(0x7f000060c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='ns/net\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/05 07:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f80000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00009b0000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000063f000)={0x0, 0x0}, &(0x7f00002e4000)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getpeername$packet(r1, &(0x7f0000b6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cc2000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000534000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ac8000-0x4)=0x8, 0x4) r5 = getpid() prlimit64(r5, 0x1, &(0x7f00009f4000-0x10)={0x0, 0x1ff}, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e3000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000701000)={{0x2, 0x2, 0x8, 0x401, 0x3, 0x1, 0x5, 0xffffffff00000000, 0x80000000, 0x401, 0x3, 0x9, 0x0}, {0x2000, 0x1000, 0xf, 0xf830, 0x2, 0x5, 0x3, 0x3, 0x20, 0x0, 0x3, 0x1ff, 0x0}, {0x10000, 0x16002, 0x0, 0x8ee1, 0x1ff, 0xbf, 0x0, 0x6, 0xd0c, 0x36, 0x1, 0x100000001, 0x0}, {0x4000, 0x4, 0xf, 0x6a, 0x1, 0xfff, 0x7, 0x7ff, 0x1bb3, 0x3, 0x800, 0xffff, 0x0}, {0x7001, 0x5000, 0xc, 0xffff, 0x7, 0xf80, 0xf76, 0x3ff, 0xffffffffffff0000, 0x400, 0x440f7734, 0x7, 0x0}, {0x1000, 0x2000, 0xf, 0x1000, 0x69, 0x2, 0x10001, 0x9e, 0x0, 0x8, 0x1, 0x7, 0x0}, {0xf000, 0x6002, 0xf, 0xf5, 0x5, 0xffffffff, 0x0, 0x6, 0x0, 0x3ac4, 0x2, 0x80000000, 0x0}, {0x100004, 0x100000, 0x8, 0x5, 0x7edf, 0xffffffff00000000, 0x7fff, 0x8, 0x2cafbcab, 0x800, 0x2, 0x8001, 0x0}, {0xf000, 0x3002, [0x0, 0x0, 0x0]}, {0x13000, 0x10001, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x100108, 0xc, 0x100, 0x7000, [0xfffffffffffff801, 0x4, 0xb6de, 0x1fc00000]}) getsockopt$inet6_tcp_int(r6, 0x6, 0x19, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000840000)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000ece000)="6f24e7ca98da60fd105fa0c37dd1c43d", 0x10) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000650000)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f32000)={0x0, 0x80000, r3}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000318000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6d9, 0x2, 0x4, 0x0, 0x80, 0xa0, 0xbf, 0x7, r7}, {0x1, 0x3ff, 0xfffffffffffff5b3, 0xfffffffffffff801, 0x5, 0xfffffffffffffffb, 0x6, 0x6}, {0xd0b9, 0x200, 0x1ff, 0x0}, 0xffff, 0xf, 0x1, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x401, 0x80000001, 0x401, 0x8}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000489000)={r10, 0x80000, r3}) 2018/01/05 07:47:29 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r1, &(0x7f000000e000)=[{&(0x7f0000023000-0x1)="f1", 0x1}, {&(0x7f000001e000-0x98)="82248ee6ace61e6c11b80c8928031d8d72a557718f9bb715876c72726bd4c552f3783512b4017bb146e519413cf35609757eaaadfabac7fb51ff43252659705220e7522405dc75e825c003d4bb6cfd71d6d4e7c4f049938d204158da69e2da3c601b2004fb72311172f1b77b39fa65297a4696423b896e1149907dc3c60e71e873781bea99e5fe752ff209d53a2da16b949140a83a6bc8b6", 0x98}, {&(0x7f0000021000-0xd1)="ffe3376cf00e5a75b2775c3b8476c4a2b0f59adfca7bfbea8c18c6a4dc0b1d1720a8821d664e28d9ea953845d12a8607047b86f71ec4f698e591ce1827278d0bfa20655e7b164982dc3030b2bdb27bcafa4a52011c51576858eed95f58ba88f2bee239214914c07566cc064b5f2e3292b527f9847e8e1141babd642c2f4600533174fa0daae1363d44fe0f7c3ee51d517195818083e27424782eee402d18afa286fcbaed8e9bed7510cb42b3900831a23de852bca891cf51a01d453fd61746b7d158c7f10636e0a4cd102283a8a31bc1d9", 0xd1}], 0x3) 2018/01/05 07:47:29 executing program 6: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eaa000)='/selinux/member\x00', 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000a8000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eaa000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 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=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000413000)={0xfffffffffffffe01, 0x72, 0x0, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:29 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fd3000-0x10)={0x5, &(0x7f00002b5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000624000-0x8)={r3, 0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)="", 0x0}, 0x20) 2018/01/05 07:47:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000822000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r2}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0xffffffff, 0x0}) socket(0x10, 0x4, 0x3) 2018/01/05 07:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/05 07:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xd46, &(0x7f0000a82000)=0x0) io_submit(r2, 0x1, &(0x7f000071b000-0x20)=[&(0x7f0000dc3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000458000)="", 0x0, 0x3, 0x0, 0x0, r1}]) 2018/01/05 07:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f000026b000-0x3)='!}\x00', 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000fa0000)=0x3, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=r0) 2018/01/05 07:47:29 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x77359400, 0x0}, &(0x7f0000004000-0x10)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e55000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 07:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4006, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x0) 2018/01/05 07:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000b93000+0xc7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random='\x00\x00\v5\t\b', [{[], {0x8100, 0x0, 0x400, 0x1ff}}], {{0x400086dd, @ipv6={0x0, 0x6, "43f005", 0x7, 0x3b, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x3, 0x2, 0x0, 0x0, "2d1bf7de8919d683ac6e5364378413c7e9506771c9a9f593dcbd4d5b934a5d1562ec7c2ee8ca8e70a84cbe71b6dcc47165aa384e9e5faaaabbb9c9357b0ce534cde2834e338f83fad217a0fad82c4bc2de508d"}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d5e000-0xb)='/dev/vcsa#\x00', 0x7, 0x40003) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000634000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003ba000)=0x8) socketpair(0x3, 0x1, 0x7, &(0x7f0000622000)={0x0, 0x0}) lremovexattr(&(0x7f00003c9000-0x8)='./file0\x00', &(0x7f0000a0d000)=@known='system.posix_acl_default\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000f7c000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004ee000)={0x66}, 0x1) 2018/01/05 07:47:29 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000005000)=@flushsa={0x14, 0x1c, 0x101, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listen$netrom(0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000025f000/0x2000)=nil, 0x2000, 0x0, r0) 2018/01/05 07:47:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000001000-0xb5)=""/181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c4000)={0x0, 0x0}) sendto$ipx(r0, &(0x7f00004f6000)="975cf6fe738ce40cf3f006bd7db607e0e28821275c837be6b07906669d836d33c3db4b4c9ef35fc4e4f45b31e2b8bd526084220e62041aec920b219077900ddaa9b33fa04bec30ee8a74c8e003459f577c692809215a4c59f6464a3419d2102239a5731c793b2bb9948f42577498e3b51341beeaef58aef1cc9d17d901682eb18ab06ccf6c879ab56fc6442f93e6480de0b78138926dec02f055197e114549a287a0a967922bed3ffe7c4e0764cf5fb87388ba235068981396eacfcb0e0b611a50ad65b065cb6937b648a640fb37e104801e0ea2fef8e7132782cd649e5da2be56d8", 0xe2, 0x4, &(0x7f00009f6000-0x10)={0x4, 0x6, 0xffbfffff00000001, "0700a0430400", 0x49, 0x0}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000308000-0x4)=0x0, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000025b000-0x4)=0x0) 2018/01/05 07:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000288000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003d6000-0x8)=0x7) 2018/01/05 07:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = syz_open_dev$amidi(&(0x7f00009f0000)='/dev/amidi#\x00', 0x4, 0x4000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000310000)=""/77) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000653000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c62000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0xe8) getresgid(&(0x7f0000cf7000)=0x0, &(0x7f0000044000-0x4)=0x0, &(0x7f0000213000)=0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000078a000)={r2, r3, r4}, 0xc) ioctl$fiemap(r5, 0xc020660b, &(0x7f00005aa000)={0x0, 0x1, 0x4, 0x1, 0x1, [{0x7, 0xffffffffffffff2d, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/05 07:47:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0xcf, 0x80}, 'port0\x00', 0x48, 0x100400, 0x10000, 0x7ff, 0x1, 0x1, 0x8, 0x0, 0x1, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) keyctl$search(0x1d, r1, &(0x7f0000001000-0x6)='logon\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/05 07:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00008b4000)=""/0, 0x381) recvfrom(r0, &(0x7f0000ec2000)=""/83, 0x53, 0x10002, &(0x7f00008cd000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 07:47:29 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000000000)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00008ef000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000027000)=@ethtool_drvinfo={0x3, "d4164ec85894122cd5af452efc63faa008e84746d992710105f0eaabafdb1876", "b201f609246d44e74d4e5dd342a0f1ca3800af16bf476ea720bb76b1ff6ded7d", "773d53408d37c6db726ac0300f13d421630be38aabec91550b1632cf0ddb8dc2", "e19588837b7afcecaf9e414b0e71d9b7b78d140153f7e9f87ed048434d621bb9", "2f35aac41f0f75be3f885aa474e05fb97e8df29a86f8d91ffd9085ff1bffdbfd", "ab35bdd8e36723cfc7bd072f", 0x1d, 0x401, 0xfffffffffffeffff, 0x9, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) recvfrom$ipx(0xffffffffffffffff, &(0x7f00006f2000)=""/71, 0x47, 0x0, 0x0, 0x0) 2018/01/05 07:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0x1d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000611000)='net/rfcomm\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00003b9000)=0x0) preadv(r0, &(0x7f00004e9000)=[], 0x0, 0x0) socket$inet6(0xa, 0x3, 0x8) 2018/01/05 07:47:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000218000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000994000)={0x0, 0x68, &(0x7f0000571000)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a98000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000063000)={r1, 0x5, 0x2}, 0x8) fcntl$addseals(r0, 0x409, 0x8) 2018/01/05 07:47:29 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 07:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) syz_emit_ethernet(0x82, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffeff, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, 0x0) personality(0x200000c) r1 = shmget(0x3, 0x4000, 0x114, &(0x7f0000b43000/0x4000)=nil) r2 = syz_open_dev$vcsn(&(0x7f0000d3d000-0xa)='/dev/vcs#\x00', 0x439, 0x40001) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00002eb000)=0x2, 0x4) sendfile(r0, r0, 0x0, 0x28ca4f9) shmctl$SHM_LOCK(r1, 0xb) 2018/01/05 07:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000153000-0x12)='/dev/input/mouse#\x00', 0x6, 0x100) write$eventfd(r2, &(0x7f0000bfb000-0x8)=0xff, 0x8) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000859000)=0x0) 2018/01/05 07:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) syz_emit_ethernet(0x1a, &(0x7f0000151000-0x1a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88db, @llc={0xa, @llc={0xfe, 0xfc, 'm\f', "2ea491c2e0f5"}}}}}, 0x0) 2018/01/05 07:47:29 executing program 5: r0 = msgget(0x2, 0x202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/104) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000220000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b98000-0x20)={@generic="752fd7370c98c0bfc9be51cfb7d4f660", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) membarrier(0x10, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00002a1000)={0x7303, 0x18, [0x3e03, 0x7, 0x1f, 0x6, 0xfff, 0x6]}) r2 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e94000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000b6000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000047d000-0x8c)={r3, 0x84, "0255cf4b5e15f43fd251aa333b98d6de5d75d498900775612e6086a30b14a5fca20cbb48189551c2f66a1f9beeb24e5016fc539344f435858128296dde1104dcc209a98a5f113d4a3d723d249a05063cefd723015d0e6f3e2b6b8356a4c6e1ee50ba0fa1b263c23ecad35a052e35df4ee8af6391fe20e76f671adaf1db9a81ac0996b2a7"}, &(0x7f0000eaa000)=0x8c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/05 07:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000359000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000717000)='/dev/usbmon#\x00', 0x2ce60d1b, 0x20000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000c24000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000276000-0x2)=0x2, &(0x7f0000bd1000)=0x2) r3 = memfd_create(&(0x7f0000bd4000)='\x00', 0x2) ppoll(&(0x7f0000332000)=[{r3, 0x2002, 0x0}], 0x1, &(0x7f0000e3d000)={0x0, 0x989680}, &(0x7f000087c000-0x8)={0x8}, 0x8) fcntl$addseals(r3, 0x409, 0x38abc22f8b38c901) quotactl(0x80000001, &(0x7f0000279000)='./file0\x00', r0, &(0x7f0000bd1000)="") setfsuid(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000fc6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c22000-0x8c)={0x0, @in6={{0xa, 0x3, 0x552, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000084c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000286000)=@assoc_id=r4, 0x4) 2018/01/05 07:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000315000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5d000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup2(r0, r1) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000e42000)={r3, 0x9e7c, 0x6, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000d7000)={{0x0, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000834000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 07:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00007a3000)={r4, 0x81, 0x7, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/05 07:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00007fe000/0x3000)=nil, 0x3000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000f7a000-0xe)='/dev/admmidi#\x00', 0x10000, 0x210002) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f00007fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00007ff000-0x8)=0x0) mmap(&(0x7f00007ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000800000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000801000-0x78)={0x3, 0x78, 0x8, 0x7, 0x0, 0x7, 0x0, 0x46, 0x10, 0x1, 0x3, 0x2, 0x200, 0x2, 0x9, 0x0, 0x0, 0xf8, 0x42, 0xfffffffffffffffc, 0x0, 0x6, 0xfffffffffffeffff, 0x8, 0xffffffff, 0x80, 0x20, 0x2ed, 0x1000, 0x4, 0xffff, 0x7fff, 0x6, 0x46a5, 0x10000, 0x3, 0x1, 0x2, 0x0, 0xff, 0x0, @perf_config_ext={0x49d, 0x6}, 0xc080, 0x7, 0x7, 0x7, 0x8000, 0x4, 0x100000000, 0x0}, r3, 0x800000, r0, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000800000-0x9)='/dev/rtc\x00', 0x4040, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000bc2000)={0xdd6e, 0xbd, 0x8, 0x1ed272c1, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/05 07:47:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800800c004500a, &(0x7f000021b000)=0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000063c000-0xfc)=""/252) pselect6(0x40, &(0x7f0000210000-0x40)={0x8, 0x2, 0x1, 0x5, 0x6, 0x81, 0x7, 0x1}, &(0x7f0000b47000)={0x0, 0xfffffffffffffffe, 0x1, 0x9, 0x2, 0x2, 0x3, 0x0}, &(0x7f0000b89000-0x40)={0x0, 0x6, 0xea, 0x0, 0x3, 0x8, 0x80, 0xd4}, &(0x7f00007e0000)={0x77359400, 0x0}, &(0x7f00007e0000)={&(0x7f0000946000)={0x1}, 0x8}) write(r0, &(0x7f00005b4000-0xe2)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e192387", 0xe2) sendmmsg$alg(r0, &(0x7f0000617000)=[{0x0, 0x0, &(0x7f000002d000-0x80)=[{&(0x7f000020e000-0x1000)="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", 0x1000}, {&(0x7f0000218000-0xa6)="f7691cd732c7b65e0769d48f26bcfe02ec76177359136b1c4df74ab5d7c40be340b5e245ef03ca4e6892f5222754b25d6fedcdf57555950c21876db285c4597a66714630480f2e4d6d2b1b4c548efde7b9ef8c74d9b669547cbda42a23ccfe27be1a7d835f7ee3d08451937a80ff1bbedd2db830fae8a38645262f59fcee731a968ff8e074b538b2fe9010f339dced3febbeda751891ad23fd1c8c664b8977141263f8e4a1d2", 0xa6}, {&(0x7f00003e3000-0xb4)="3c22a1cd59196dd2546eaa38e74d9545f48872ac644d7d119017c66a3f9c83edf73ba2436286a33cee7b0378c63742c63d048c81f1dacf2c69bd67f972eff77cccb5739f2343b9e648556db49a1b7c2523dddb0d3ad7cfca7848e5d996a5515d61c5053965871b932311dc50188de5e69a0e97cd3a86941111c6ac412f1ad2743c9626a64905ca6f2f40d572032a4895bec414f7d915ec37a311a5c00e5fb994a090ecd9b9c604ab8230269f47df400a70c2cb7d", 0xb4}, {&(0x7f0000dc8000)="2ff3f9a1c50dc26c8aa39fb721296e71bab8", 0x12}, {&(0x7f0000d46000)="794d3fa55d76eaff206967f0596933d4c4232d92759696354374ba2c8c5aafae7e6d84e8c2c3653df13da2a5a01668abf990eebdff9a3fc6b5f519a31f91114dda8cd1b1885ffe876a537f36", 0x4c}, {&(0x7f0000b9d000-0xe1)="b14d410450e9722903100c10a9a78d0b4fcb116cd28a8beb4dc8f0fe34ea59dd3f2ecafc919e498eca15fa4ca69419bf3d32a3be73fb56a9457ef90bda97b3e2190278d582c78a69a8f82afb382bbb32c8d957e4d76cec9bbc0d5f100bd9e8380478b21cef2ca8fe18497ef145d18db38db8eb8fdd1fcf120fdb142c942e17b4103fdaab31847cbbcb2601693d247deb36e343d59d3673398e2d081c6e66c76fc4b8f39ab85fb63b2f7ceb43569cd2ce50cb5982fc102c39c0224bb28b7ea5ffd7bc2c7253ec40952d8bee5d0ceef72e3e899ed8a6dea56490e1e547d9af3dac65", 0xe1}, {&(0x7f0000cd8000)="a746ba604acb3a34a9214e093a82fabeaa86796b369a1211689969", 0x1b}, {&(0x7f0000fa8000-0xe6)="2bf199a666c9196d21fb47dc39e5c49eabdc02a11c04e2837b4b3b8aebe1eb1c380f4ae47c648073d1f25192c3e13270c20937cb6401e3b7bb8d974c1090c86a01e22ccc8f51ce20268f7e50f5e712de50d3e894ade830665d752b5ffb21c5e7f0148344a2d749de74b9f553814859ea10f78a38766e11870153b1fca47625753dc7a9f79052b80bf3c14b17aa76aacd629461cb53c79eea82259c6a5e69c1474f89a6bbed0308755f3cff3e88acc926627c5f96bdb89232f9749ad124f22c5101acc34c93484942b9f6b0d219aaf6fde6553beaa8f1ac7fe308f750a384280fcc03d8c02652", 0xe6}], 0x8, &(0x7f000048f000)=[@iv={0x58, 0x117, 0x2, 0x3f, "5c25578da7bf4dc1052a64f06c786343e3c187e68c5ea83ec67554b97b5093e1f20f999ddd914f8ebd73d01a071265088ffccbb261f10034fd4e511fdc59db"}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"ce72c25b91dec04d46ac8c78685d8d6c961ff02f36100b36844a99945b4fbfdf425818fdc8e7a59485940ef5eddc71460a9b50589933e7b32fee4aa71cad65d7852cff9c56aad601468b6af45917ffc460acca3e00477085c4ecefc839d7492f2f097c828ab25d170fb7fa010b95da2a83bd23f21d23037c1ad2695b8b4e70207347282e202d2aafdf99fcf4004ce61d2500e0efc74db0f20fbe2df5763e7dd86504ea48d50b1ca319e77707fe0ffd219a3c146422b2195bbb8e5956acf5ed6c94548eb1020554b7c4d7c9bc1d357be9f56e1b239012b7775f99930cef4e9f5936d1110481bc0ea11302e673de6718247d9f842e0f9d6f61"}], 0x1d8, 0x1}, {0x0, 0x0, &(0x7f0000a49000-0x10)=[{&(0x7f0000495000)="2646876d231b907bc890c5a988c0c460d8fd0c4bcac24988347d37a8c73b531100ad79b28a4ca70a26333d22ab87761b43eb29c1569359705fe494c201b28116e6c44f854e10c123d8a4faffaaf9b0f73b743c217f596f64daeb86137cd89c70be914c780dab9566c20d83958e32583e6a6db3b67967308beadb2ce989487cfcd23b239755ba24664524e03925eebda1316c7b9ad2458fb0f586a102c798297717b5fe855b", 0xa5}], 0x1, &(0x7f00000aa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2529}], 0x30, 0x40080}, {0x0, 0x0, &(0x7f0000f68000)=[{&(0x7f00001b7000)="6b7a0311ebc41469ec436b46067fdeb135a6baf6809ca86db6259d7d5f73e32949c2d59db3112670180c4b5d66e509b4ccb93b5ef05af86bed46c07ec6b61d82c7d52fe3576847ed9232796b642591fc25059f48d48e07378e9bf48446ceba9417f311cd856d3dc8015a5f00aba4fbb86c3e67c7a7d55e04abfba020fe", 0x7d}], 0x1, &(0x7f0000ca1000-0x338)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xda, "da33a2c723ba97051ae1cca01bf15254e4a1e86fbc60eec85d84432fdfff5769d2546e75b05668359b5c0decc599dfc8085bd052174d2ad4577f09e913b0ec418d9efd73eaa0cec32571d38c1a1aeadfb9028bf9d54155b545f6e0f1c9ec27fbfc52b4f142f7cae7c6599f557ab352380fa99dc2977bab86e56ceb1ffa94944385da9edfc12b400cf13f19cbdc673b07ccc4ce5ba69be647ea595fc5e4cb72d5b16002afc6c0e5881c421431f4c36464f506d566f550c3120c12c6a9d51ad472ac0bef5c29be95596e9ba4560a4228815a0de51b73bb6b65a1bf"}, @iv={0x50, 0x117, 0x2, 0x35, "8790361c59ed4dc523d206294b6a155d4673890b14dce9deebf5b673ce657da22d8eefebf79d9baa36ac46459cec6f29d635b4639a"}, @iv={0xb8, 0x117, 0x2, 0xa0, "21c6e3d0dd2b54d49929fb1b1ff4fa6f6adaa052a92c4d56123d7a155aca8ab89c80298b2fb57e4ca92ea2c9bbdce639dc9daf2368402cc2b8aaeceb864ff5ae5edcef427fe0386606a1fd5c919ffbb7678ecec2f18b47b4d770bc8a2faaf25bafab81612d8a2a3f55e03bc257269a95d39f42dc9f9152641f74cd6973983f102ea6dadf37cec9c062093dce65ed46725b9a6ba316365c24a5ef7b5a73997df6"}, @iv={0xf8, 0x117, 0x2, 0xe1, "116205cd81213d33d735e02d1f5f122c81113af1e28d503ef01885f26d1583aac35adf109c10c2063290b39f11f45714d357e44c6a94fa7360661cc3ea7835f8774258b572c32b7d3dd8cd1848ce45ee21611526fc68e4ac72b3cdcd7f029ff334d7ce65db8dfcc7b089a0974b75b0ce1b5e791fd91b67e38f331306c7f5d7176954048c4e01b63832819931515f72de2e372b559e4b0c4476c03fcd0b13fe1e0b17c9879ccd9385208d4e73af4664f7d10f20fb2ab95a869e45005b5ca62feb5206216a470b414310f8a45b49c3e547dd6f1a4fc41f1ee89792aa3ee8bfa7f6c1"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffff}], 0x338, 0x44000}], 0x4, 0x20000000) writev(r0, &(0x7f0000eb9000)=[], 0x0) syz_open_dev$random(&(0x7f0000da9000)='/dev/random\x00', 0x0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f2000)=0xc) sched_setscheduler(r1, 0x6, &(0x7f00002f7000)=0x7) 2018/01/05 07:47:30 executing program 5: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00005b8000)={0x400, 0x6, 0x1, 0x3, 0x6def, 0x4c, 0xfffffffffffffffa, 0x0, 0x3, 0x1}) 2018/01/05 07:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d6f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000639000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a50000)={0x7, 0x4, 0x6, 0xa208, 0xf81, 0x1eb233c6, 0x7, 0x5, 0x9, 0x9, 0xffffffffffff0000, 0x8}) 2018/01/05 07:47:30 executing program 6: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) sendmsg$key(r0, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "810fb55badd0e15eef144e23329ad38a1cd143c20348528b54682f8afc9004029e0e49748ebdccca7b37b0b559737e719da99509d3445d8fe53c02e14f2ad9a870"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 139.857742] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 139.881464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 07:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000fcb000)=[]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/ptmx\x00', 0x4000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000c8000-0x8)={0x0, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000774000-0x9)='/dev/ion\x00', 0x40000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e8000-0x9)='/dev/ppp\x00', 0x10080, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000890000)=""/244, &(0x7f0000e05000)=0xf4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001e3000)=0xf000000000000000, &(0x7f0000c33000-0x8)=0x4) r2 = fanotify_init(0x40, 0x101000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000457000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bba000)=0xc) getresgid(&(0x7f0000c3b000)=0x0, &(0x7f0000cce000)=0x0, &(0x7f000073c000)=0x0) stat(&(0x7f00005a4000-0x8)='./file0\x00', &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fchownat(r1, &(0x7f0000fd0000)='./file0\x00', r3, r4, 0x100) setgroups(0x4, &(0x7f000083f000-0x10)=[r4, r5, r6, r7]) fsync(r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000430000)=0x1) r8 = fcntl$getown(0xffffffffffffffff, 0x9) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009c6000)={r1, 0x0, 0x1a, 0x20, &(0x7f00003d4000-0x1a)="0b007dc43ca3e5b85db2d3a8b0a35d5016e28b9ed05c01fd8c1f", &(0x7f0000ef2000-0x20)=""/32, 0x401, 0x7}, 0x28) process_vm_writev(r8, &(0x7f0000394000-0xa0)=[{&(0x7f0000a2f000)=""/0, 0x0}, {&(0x7f0000225000-0x5b)=""/91, 0x5b}, {&(0x7f0000f20000-0xcc)=""/204, 0xcc}, {&(0x7f00002b8000)=""/0, 0x0}, {&(0x7f00006a6000)=""/4096, 0x1000}, {&(0x7f000048d000)=""/155, 0x9b}, {&(0x7f0000621000)=""/52, 0x34}, {&(0x7f0000ab2000)=""/181, 0xb5}, {&(0x7f0000a81000)=""/3, 0x3}, {&(0x7f0000698000)=""/184, 0xb8}], 0xa, &(0x7f0000b47000-0x70)=[{&(0x7f00007fc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3e000)=""/0, 0x0}, {&(0x7f0000fa5000-0xc)=""/12, 0xc}, {&(0x7f0000414000-0xa8)=""/168, 0xa8}, {&(0x7f0000bf9000-0x13)=""/19, 0x13}, {&(0x7f00003a2000-0x1e)=""/30, 0x1e}, {&(0x7f0000144000)=""/0, 0x0}], 0x7, 0x0) 2018/01/05 07:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x400001ae, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f000023b000+0x340)="", &(0x7f0000496000-0x4)=0x0, &(0x7f0000a77000-0x2)=0x0, &(0x7f0000a77000+0xa32)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c07000)=0x4, 0x2) mkdirat(r0, &(0x7f0000cdb000-0x8)='./file0\x00', 0x200000) 2018/01/05 07:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/4096, 0x1000) r1 = socket$inet(0x2, 0x3, 0x1) open_by_handle_at(r1, &(0x7f00001b8000-0xd4)={0xd4, 0x8, "ab7eb9fb9874996d9e9c803beaf0d936a2b80816757c5792de4ed4fa2703881cac1767561d3901082cabae4afb730fdc32d9d0d753e8ef28fb87e1b788ad566cbe3b8680aee7dd13dc3dbe942448137ce41c88a0ff9466aaa24cebef288bb7efa530965acda990b5152cc067de355830a3f4b85a79406f2c44d023fe18f076597f2a395d40ae661a76c2e6ca5086a87b5f0facf24ccbbaa6d537d647324fa5b475280869c73c20fb66ddef1748efaf6daefb0f629f84af3be92457ef74458d36be0a2c0d3b26b30f388eb5b3"}, 0x20000) getdents64(r0, &(0x7f0000272000-0x26)=""/38, 0xfe38) r2 = socket$bt_sco(0x1f, 0x5, 0x2) socket$netlink(0x10, 0x3, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000043d000-0x20)={r2, 0x7, 0x1, 0x10001, &(0x7f0000dee000)=[0x0], 0x1}, 0x20) 2018/01/05 07:47:30 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000c7b000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x181400) inotify_add_watch(r0, &(0x7f000075a000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000c7d000-0x8)='./file0\x00', 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f0000000011000000000000890700", &(0x7f0000ee6000)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/05 07:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000627000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000098a000-0x9)='/dev/dsp\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) poll(&(0x7f000094d000+0xa07)=[{r2, 0x0, 0x0}], 0x4c, 0x0) pwrite64(r2, &(0x7f0000726000)="d3", 0x1, 0x0) 2018/01/05 07:47:30 executing program 3: r0 = memfd_create(&(0x7f000093c000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/ptmx\x00', 0x20000000080000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000511000-0x4)=0x1b) poll(&(0x7f000010a000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/mixer\x00', 0xa7b7fe3a695dfe76, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000d99000-0x8)=[0x2, 0x200]) r3 = creat(&(0x7f000063a000-0x8)='./file0\x00', 0x50) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a61000-0xc)={0x0, 0x4, 0x2, [0x5, 0xc5]}, &(0x7f0000b9c000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000251000)={r4, 0xf9, "61564c842fa638be3523803699ee8463dfc5a279eac5c8fc01026078e5a95bb2ebfdf2b2945654555a584fbe6abb4284245856fc086bee54b3d0e90114e3ffa3b491e3abcbdbf821f1da8c08bea37132735e32d4625c97963ff77c18fcd4e324aeeb8a68e2609fe91d57654a8832d270726842dbf2ddae3ab3266be694fe7a23f2729a1a75f3ecdfc6577a916b75ac64080a6b8b6ad8c634f983117b448ebe79d9c0d1d8f833794f875c0865f678c3ca9c44367630e01f5b4b087aef55cfe93209271387cf94ee2018a8c818878662970eadf8b14f76b62c27199c233b8694a640066bdc56179d3cc35ec434d37d75965626bb199008a98ad9"}, &(0x7f0000d97000-0x4)=0x101) 2018/01/05 07:47:30 executing program 1: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000049000)='./file0\x00', 0x10, 0x7) 2018/01/05 07:47:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4e000)='/selinux/policy\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f000088a000-0x2d)="b9318b620ba2657e365732f816fec6855c8dc1640bd033005802e61f665f9accbcf8c1a8d439433aac1027f590", 0x2d, 0xc1, 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) 2018/01/05 07:47:30 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/audio\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000000)={0x5, &(0x7f0000c97000-0x14)=[0x0, 0x7, 0x7fff, 0x8, 0x7]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x20, 0x0, 'client0\x00', 0x6, "00083b81595137c9", "7b117dda89ec74972a3edba16adc0a55d4ffc0219900b89068839ab2eb8ab57c", 0x6, 0xffffffff8f08065b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000+0x457)=[{r2, 0x1000, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x4, 0x0}, {r2, 0x0, 0x0}, {r2, 0x2002, 0x0}], 0x5, &(0x7f0000003000-0x10)={r3, r4+10000000}, &(0x7f0000003000-0x8)={0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x8f4, 0x9, 0x6, 0x7f, 0x5}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r5, 0x5, 0x20, 0x4, 0x7fff}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000004000)=0x0) r7 = getpgid(r1) 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(r7, &(0x7f0000002000)=[{&(0x7f0000005000)=""/176, 0xb0}, {&(0x7f0000003000)=""/209, 0xd1}], 0x2, &(0x7f0000005000)=[{&(0x7f0000004000-0xf9)=""/249, 0xf9}, {&(0x7f0000004000-0x1a)=""/26, 0x1a}, {&(0x7f0000006000-0x9f)=""/159, 0x9f}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/183, 0xb7}, {&(0x7f0000006000-0x6e)=""/110, 0x6e}, {&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000005000)=""/172, 0xac}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/198, 0xc6}], 0xa, 0x0) prctl$setptracer(0x59616d61, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={r6, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xbb25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) 2018/01/05 07:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x10401) connect$inet6(r0, &(0x7f00007bc000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92a}, 0x1c) sendfile(r1, r0, 0x0, 0x72439a6b) [ 140.085749] QAT: Invalid ioctl 2018/01/05 07:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) getsockname$packet(0xffffffffffffff9c, &(0x7f000015f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000953000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005a6000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000de9000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)=0x0) 2018/01/05 07:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00002ed000-0x4)=0x50, 0x4) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000370000)=@assoc_value={0x0, 0x0}, &(0x7f000071c000)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff4, 0x0}], 0x1, &(0x7f000006f000-0x10)={0x0, 0x0}) r3 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f9a000)=0x0, &(0x7f0000cea000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$setendian(0x14, 0x2) [ 140.114347] QAT: Invalid ioctl [ 140.155111] device gre0 entered promiscuous mode [ 140.167210] device eql entered promiscuous mode [ 140.643303] WARNING: CPU: 0 PID: 26130 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 140.652801] Kernel panic - not syncing: panic_on_warn set ... [ 140.652801] [ 140.660140] CPU: 0 PID: 26130 Comm: syz-executor0 Not tainted 4.15.0-rc6+ #248 [ 140.667470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.676797] Call Trace: [ 140.679364] dump_stack+0x194/0x257 [ 140.682967] ? arch_local_irq_restore+0x53/0x53 [ 140.687607] ? vsnprintf+0x1ed/0x1900 [ 140.691381] panic+0x1e4/0x41c [ 140.694539] ? refcount_error_report+0x214/0x214 [ 140.699262] ? show_regs_print_info+0x18/0x18 [ 140.703730] ? __warn+0x1c1/0x200 [ 140.707161] ? snd_pcm_hw_param_first+0x289/0x690 [ 140.711977] __warn+0x1dc/0x200 [ 140.715229] ? snd_pcm_hw_param_first+0x289/0x690 [ 140.720042] report_bug+0x211/0x2d0 [ 140.723642] fixup_bug.part.11+0x37/0x80 [ 140.727672] do_error_trap+0x2d7/0x3e0 [ 140.731526] ? snd_pcm_oss_release+0x20b/0x280 [ 140.736075] ? __fput+0x327/0x7e0 [ 140.739496] ? ____fput+0x15/0x20 [ 140.742918] ? math_error+0x400/0x400 [ 140.746684] ? exit_to_usermode_loop+0x214/0x310 [ 140.751408] ? syscall_return_slowpath+0x490/0x550 [ 140.756312] ? entry_SYSCALL_64_fastpath+0x98/0x9a [ 140.761209] ? check_noncircular+0x20/0x20 [ 140.765411] ? print_irqtrace_events+0x270/0x270 [ 140.770142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.774957] do_invalid_op+0x1b/0x20 [ 140.778638] invalid_op+0x22/0x40 [ 140.782057] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 140.787480] RSP: 0018:ffff8801a9806e00 EFLAGS: 00010293 [ 140.792809] RAX: ffff8801caba4500 RBX: ffff8801ca6efb00 RCX: ffffffff841bf1a9 [ 140.800044] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffffed0035300db8 [ 140.807281] RBP: ffff8801a9806e50 R08: ffffed0035300cef R09: ffff8801a9806770 [ 140.814518] R10: 0000000000000001 R11: ffffed0035300cee R12: 000000000000000d [ 140.821755] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 140.829008] ? snd_pcm_hw_param_first+0x289/0x690 [ 140.833832] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 140.839517] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 140.845390] ? snd_pcm_plugin_free+0xb1/0xe0 [ 140.849767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.854750] ? trace_hardirqs_on+0xd/0x10 [ 140.858875] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 140.863774] snd_pcm_oss_change_params+0x17d3/0x3720 [ 140.868861] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 140.874716] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 140.879788] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 140.884688] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 140.889673] ? find_held_lock+0x35/0x1d0 [ 140.893708] ? mntput_no_expire+0x130/0xa90 [ 140.897999] ? lock_downgrade+0x980/0x980 [ 140.902117] ? lock_release+0xa40/0xa40 [ 140.906077] snd_pcm_oss_make_ready+0xaa/0x130 [ 140.910634] snd_pcm_oss_sync+0x34b/0x830 [ 140.914754] ? snd_pcm_oss_sync1+0x550/0x550 [ 140.919131] ? fsnotify_first_mark+0x2b0/0x2b0 [ 140.923706] snd_pcm_oss_release+0x20b/0x280 [ 140.928084] ? snd_pcm_oss_sync+0x830/0x830 [ 140.932372] __fput+0x327/0x7e0 [ 140.935635] ? fput+0x140/0x140 [ 140.938896] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 140.944748] ? _raw_spin_unlock_irq+0x27/0x70 [ 140.949214] ____fput+0x15/0x20 [ 140.952465] task_work_run+0x199/0x270 [ 140.956322] ? task_work_cancel+0x210/0x210 [ 140.960609] ? _raw_spin_unlock+0x22/0x30 [ 140.964724] ? switch_task_namespaces+0x87/0xc0 [ 140.969376] do_exit+0x9bb/0x1ad0 [ 140.972798] ? __lock_acquire+0x664/0x3e00 [ 140.977003] ? mm_update_next_owner+0x930/0x930 [ 140.981640] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.986804] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 140.991961] ? loopback_prepare+0x3ef/0x1000 [ 140.996347] ? check_noncircular+0x20/0x20 [ 141.000556] ? __lock_acquire+0x664/0x3e00 [ 141.004756] ? snd_pcm_oss_write+0x22d/0x830 [ 141.009144] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 141.014302] ? check_noncircular+0x20/0x20 [ 141.018504] ? __might_sleep+0x95/0x190 [ 141.022445] ? snd_pcm_oss_write+0x22d/0x830 [ 141.026823] ? check_noncircular+0x20/0x20 [ 141.031025] ? snd_pcm_oss_write+0x22d/0x830 [ 141.035406] ? snd_pcm_oss_write+0x22d/0x830 [ 141.039781] ? kfree+0xf0/0x260 [ 141.043032] ? find_held_lock+0x35/0x1d0 [ 141.047065] ? get_signal+0x7ae/0x16c0 [ 141.050918] ? lock_downgrade+0x980/0x980 [ 141.055051] do_group_exit+0x149/0x400 [ 141.058907] ? do_raw_spin_trylock+0x190/0x190 [ 141.063456] ? SyS_exit+0x30/0x30 [ 141.066875] ? _raw_spin_unlock_irq+0x27/0x70 [ 141.071338] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.076322] get_signal+0x73f/0x16c0 [ 141.080011] ? ptrace_notify+0x130/0x130 [ 141.084042] ? lock_release+0xa40/0xa40 [ 141.087983] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 141.093834] ? __check_object_size+0x25d/0x4f0 [ 141.098391] ? __might_sleep+0x95/0x190 [ 141.102343] do_signal+0x90/0x1eb0 [ 141.105850] ? mutex_unlock+0xd/0x10 [ 141.109530] ? snd_pcm_oss_write+0x55b/0x830 [ 141.113914] ? kmem_cache_free+0x83/0x2a0 [ 141.118035] ? setup_sigcontext+0x7d0/0x7d0 [ 141.122327] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 141.127145] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 141.131952] ? __vfs_write+0xf7/0x970 [ 141.135722] ? kernel_read+0x120/0x120 [ 141.139578] ? __might_sleep+0x95/0x190 [ 141.143529] ? fsnotify+0x7b3/0x1140 [ 141.147212] ? exit_to_usermode_loop+0x8c/0x310 [ 141.151857] exit_to_usermode_loop+0x214/0x310 [ 141.156412] ? fsnotify_first_mark+0x2b0/0x2b0 [ 141.160976] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 141.166484] ? rw_verify_area+0xe5/0x2b0 [ 141.170532] syscall_return_slowpath+0x490/0x550 [ 141.175260] ? prepare_exit_to_usermode+0x340/0x340 [ 141.180252] ? SyS_write+0x184/0x220 [ 141.183938] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 141.188839] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 141.193826] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 141.198560] entry_SYSCALL_64_fastpath+0x98/0x9a [ 141.203286] RIP: 0033:0x452ac9 [ 141.206457] RSP: 002b:00007f87761e2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 141.214134] RAX: 00000000000000e2 RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 141.221372] RDX: 00000000000000e2 RSI: 00000000205b3f1e RDI: 0000000000000015 [ 141.228622] RBP: 00000000000005f2 R08: 0000000000000000 R09: 0000000000000000 [ 141.235861] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6f50 [ 141.243100] R13: 00000000ffffffff R14: 00007f87761e36d4 R15: 0000000000000000 [ 141.251142] Dumping ftrace buffer: [ 141.254776] (ftrace buffer empty) [ 141.258456] Kernel Offset: disabled [ 141.262051] Rebooting in 86400 seconds..