0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1a000-0x4)=0xe8) lstat(&(0x7f000079a000)='./bus\x00', &(0x7f0000c90000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00006f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bc3000-0x4)=0x0) r9 = getpgid(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00003b3000-0x70)={{0x3, r4, r5, r6, r7, 0x120, 0x10001, 0x0, 0x0, 0x0}, 0x98, 0xfffffffffffffeff, 0x7f, 0x737d, r8, r9, 0x5, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) r10 = syz_open_dev$dmmidi(&(0x7f00005ec000)='/dev/dmmidi#\x00', 0xfffffffffffff57d, 0x800) bind$netlink(r10, &(0x7f000048c000)={0x10, 0x0, 0x0, 0x0}, 0xc) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/26 21:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000539000+0x37c)=0x7, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000a02000)={0x0, 0x80000001}) stat(&(0x7f0000a62000)='./file0\x00', &(0x7f0000cc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 21:37:06 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000015000-0x30)=[{&(0x7f0000014000)=""/52, 0x34}, {&(0x7f0000015000-0x92)=""/146, 0x92}, {&(0x7f0000013000)=""/89, 0x59}], 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000008000)=0x0) [ 156.755635] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/26 21:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/01/26 21:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d59000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000577000)={0x0, 0x0}) close(r0) ppoll(&(0x7f00008a1000-0x38)=[{r0, 0x10, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8, 0x0}, {r0, 0x402, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2012, 0x0}], 0x7, &(0x7f00008e0000-0x10)={r1, r2}, &(0x7f00006d1000)={0x7}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000f9a000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000360000-0x4)=0x9, 0x4) r3 = 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) r4 = perf_event_open(&(0x7f0000000000)={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) r5 = getpgid(0x0) getresuid(&(0x7f000064c000)=0x0, &(0x7f00003de000)=0x0, &(0x7f000069c000-0x4)=0x0) lstat(&(0x7f0000283000-0x8)='./file0\x00', &(0x7f0000304000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = accept4(r3, 0x0, &(0x7f000014a000-0x4)=0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0xfffffffffffffffd, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1000000000000179, &(0x7f0000555000)=[@cred={0x0, 0x1, 0x2, r5, r6, r9}, @cred={0x0, 0x1, 0x2, r5, r7, r9}, @rights={0x0, 0x1, 0x1, [r3, r0]}, @rights={0x0, 0x1, 0x1, [r3, r0, r3, r3, r10, r3, r4, r4]}, @rights={0x0, 0x1, 0x1, []}, @cred={0x0, 0x1, 0x2, r5, r8, r9}, @rights={0x0, 0x1, 0x1, [r4, r3, r10, r4, r0, r3, r3, r3, r4, r4]}], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008f9000)=[{&(0x7f0000f2a000)="befcf532eaa9bbcca6483e237a44521546bb54070473a17dbd686ee262dfe499769bfeb52e27323d592b12c4cb7b3c7f0a5a42c1dfa48e161e91917bb85f2cbf010a283712ecb8d6d7b73f10a33e489bbecbfd539862f0385c8418282bc305aacbcd8ff3daf96162eabb00132e807ac40baa6573620a3213445efca6bfc09025ce015dcd5dd2816496aa83b3bcf531ed074cda611c622598f77b8648cbd90d1b6ed9a40a1b30bbd30ef86d48f0a0f74063cb078c5115e7b2791fc339de3a3b", 0xbf}, {&(0x7f0000c87000-0x46)="92c0c7ec2f322c473dc0a9d21c779d69f62ecc56d5ce5101742acc489ad3d1f8a0506c2cb9a775e1b6769f1a6be0505eece7fc7f5e3c927f4460c1687bde40b2a261cb65b56e", 0x46}, {&(0x7f00005cd000-0x22)="2e8963b63913308cd41a766576e27e6c2f70d263a4a5c070fabb1437d60c63c45b59", 0x22}, {&(0x7f000049f000-0x7b)="7900171a2c18dac0992deec396d2ae44a878f0875ededf23737547b862ec45371875913d29925521c77e2131d04d9987c078566b03f832ca12dc182f6bb7de4b0be0c85edb98eec62d3e70478a31879d3421ac0a2e217f8d5b6c4d664b7194831964fe9ad0259b9057927e05584629ccc6d518bb8f6bf62465ec8d", 0x7b}, {&(0x7f0000f76000-0xaa)="8656885f56d6898d2377be3708156ba7130997b7ad66538b331ecef3a268308e0ef5fea4fa8cf2b359f8f7613a48fe5941370d1f0c0665d638dd34de41021ed9c7759da5f01e20600db2120c3348e00e017ee5d6eba895810938c2fdc9c0f70f17abc2282d2c7c444f0452cb4b6dcb016093fade5ceae92007f81a3a4097bfa46d3d26a84ec841f3dc17a87b70ba7293cd34ce72f13698ad05e0924fc6a5d65c10fa3315519e9e2068a8", 0xaa}], 0x5) r11 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000852000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r11, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_dccp_int(r10, 0x21, 0xb, &(0x7f0000cc3000)=0x3, 0x4) 2018/01/26 21:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b2000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00008e5000+0x86a)={&(0x7f0000ef8000+0xa5b)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) splice(r1, &(0x7f0000116000)=0x0, r1, &(0x7f00003c9000-0x8)=0x0, 0x5, 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000ff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$packet(0xffffffffffffffff, &(0x7f000044e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cbd000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d5c000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x9e) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000973000)={0x0, 0x0, 0x4, 0x5ed, "6a36b9bbc4e56a01b973f61b66d49124291b26418225ea75cbae90a7df7b08e1ce9faba10bbd6a624fd7d3b4", 0x3f}) close(r1) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000a3a000-0xb1)=""/177, 0xb1, 0x2100, 0x0, 0x0) 2018/01/26 21:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000812000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'v^6', 0x0, "458afa"}, ""}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000200000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00003a0000)=0x0, &(0x7f0000e2c000)=0x4) 2018/01/26 21:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000caa000-0x8c)={0x6, 0x3, 0x8f, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d53000-0x5c)={0x7a5205bd, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000e0a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c18000-0x4)=0x60, 0x800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000db6000-0x12)={@generic="9f89257966d4f2d95d11a7eb47e8a442", 0x100000001}) 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) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000b6e000)='/dev/input/mouse#\x00', 0xb1e5, 0x440000) bind$ipx(r2, &(0x7f0000fdf000-0x10)={0x4, 0x6, 0x1, "e0a4ba985509", 0x7b5, 0x0}, 0x10) 2018/01/26 21:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eef000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed4000)={0x0, 0x0, 0x0}, &(0x7f00008b0000-0x4)=0xc) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000b09000)={0x1e, 0x5fa6, 0x3f, 0x6264c04d}) r2 = syz_open_procfs(r1, &(0x7f0000245000-0x7)='cpuset\x00') getsockname$netlink(r2, &(0x7f0000521000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011f000-0x4)=0xc) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000921000)={0x7, &(0x7f0000e7e000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) io_setup(0x6, &(0x7f0000fe9000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f000084d000-0x10)=[&(0x7f00004dd000)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000f54000-0xae)="b6", 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 21:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x4) r0 = syz_open_dev$midi(&(0x7f000000d000-0xb)='/dev/midi#\x00', 0x64, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a0b000)={0x0, @in6={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x4, 0x200, 0x1, 0x5}, &(0x7f0000c1d000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001b7000)={r1, 0x0, 0x87, "acdd4dff782431326aa255ecc15a7446f83e9a4a4c12c9fa6143d6ed893b75835826629bd2fc4ea856cae419e9fd1e52a12790de5956d7f0bb5fefdd449bd4c3c3b272190160367d1f09a14d8d7796edebcc9644640e5dfdf920c730d2f3b15209d8191c81e7934e1d434ed7486b2b74c59c4c75dc9c174884c247f516985bda57538e628479d0"}, 0x8f) 2018/01/26 21:37:06 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7f000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/26 21:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x101000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") syz_open_dev$loop(&(0x7f0000049000-0xb)='/dev/loop#\x00', 0xeec1, 0x1) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b48000-0x98)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000d8d000)={0xffffffff, 0x9, 0x8, "cabe07ee0808", "e099676f067b734687ce67521c0dce49"}) 2018/01/26 21:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) openat$audio(0xffffffffffffff9c, &(0x7f0000ced000-0xb)='/dev/audio\x00', 0x40002, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/26 21:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x4000, 0x1040, &(0x7f0000c23000/0x4000)=nil) stat(&(0x7f00007ec000-0x8)='./file0\x00', &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000823000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1f000)=0xc) fstat(r0, &(0x7f00007a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000137000)='./file0\x00', &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f000045b000)={0xfb7c, 0x1, 0x8}) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000904000)={0x0, 0x0, 0x0}, &(0x7f00006fc000)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f000066d000)={{0x91, r2, r3, r4, r5, 0x104, 0x6d53, 0x0, 0x0, 0x0}, 0x7227, 0x0, 0xc78b, 0x5, r7, r8, 0x2, 0x0, 0x0, 0x0}) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) 2018/01/26 21:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00003c6000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bb8000)=0x0, &(0x7f0000a68000)=0x4) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x6, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000f61000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005af000-0x4)=0x0) capget(&(0x7f0000680000-0x8)={0x20071026, r4}, &(0x7f0000b14000)={0x0, 0xc3c9, 0x9, 0x8, 0x8, 0x4}) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fc2000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x1, 0x2, 0x10e, 0x4, 0x9, 0x8, 0x0, 0x5, 0x9, 0x31, 0x4, 0x2, 0x0]}, &(0x7f0000499000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000089a000)=@assoc_value={r5, 0xcb}, &(0x7f0000d89000-0x4)=0x8) r6 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) timer_create(0x7, &(0x7f0000e65000-0x60)={0x0, 0xd, 0x1, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ce000)=0x0) timer_gettime(r7, &(0x7f0000675000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 156.963671] audit: type=1326 audit(1517002626.676:2028): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:06 executing program 4: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000001e000-0x20)=[{&(0x7f000000b000-0x21)=""/33, 0x21}], 0x1, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) restart_syscall() sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000095f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, "b55b30ef540e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) pread64(r0, &(0x7f0000402000)=""/117, 0x75, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r1, &(0x7f0000015000)="", &(0x7f0000b50000-0x4e)="", 0x0}, 0x20) [ 157.052889] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 157.058367] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 157.073797] audit: type=1326 audit(1517002626.676:2029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 157.099221] audit: type=1326 audit(1517002626.678:2030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=73 compat=0 ip=0x452f19 code=0x7ffc0000 [ 157.124137] audit: type=1326 audit(1517002626.678:2031): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078f000-0x10)='/dev/sequencer2\x00', 0xa40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) socket$inet6(0xa, 0x2, 0x1) bind$inet6(r1, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000028c000+0xbc3)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) 2018/01/26 21:37:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000020d000)={0x1, r1}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000cbe000-0x20)={@generic="01b759cb782dd5e3cc8cf2fd4392834f", @ifru_flags=0x800}) write$eventfd(r1, &(0x7f0000cef000-0x8)=0x0, 0x8) 2018/01/26 21:37:06 executing program 0: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c7000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x9, 0x6, 0x7, 0x5, "887b4561cc52700dd6d749bc26656f766da36e5c490091bd88fb0a43112bf812948404a52410c314498f5743", 0x7f}) 2018/01/26 21:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008c3000)=']%eth0$posix_acl_access\x00', 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a63000)={r0}) setrlimit(0xf, &(0x7f00006bf000-0x10)={0x9, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005ef000-0x10)={0x7f, 0x8, 0x2, 0x8}, 0x10) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) listen(r2, 0x0) recvmsg(r2, &(0x7f0000bc7000-0x38)={&(0x7f0000494000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000963000-0x30)=[], 0x0, &(0x7f0000bef000-0x78)=""/120, 0x78, 0x0}, 0x0) 2018/01/26 21:37:06 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, 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$ppp(0xffffffffffffff9c, &(0x7f0000c01000-0x9)='/dev/ppp\x00', 0x200000, 0x0) faccessat(r0, &(0x7f0000a2e000)='./file0\x00', 0x0, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002ad000)={r1, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/26 21:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) write(r0, &(0x7f0000e79000)="3d77d0d9ebd8a992779ad5265782cef5f8ff51a31645105ca6fbdd9d3561d8b38ba08343c757e8c011e2061e096392571dd289e68cde1c96c4746f8a95a08822b660df936f69c0af1021dc7f5530cf938bb27488c71804b2d5c7238a6f8e0af76ac3d58a254495bd5b95aa61d6760283ec10ba78209768e718cfeeb817c19743135464122064c11f4c4eee4b503b8d9882000f79aeb3e521c1411ac339fd2d1b084ac3", 0xa3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc0000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f26000-0x8)={0x0, 0x7}, &(0x7f0000239000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000067c000)={r2, 0xffffffffffffff00, 0x33}, &(0x7f0000fcc000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) r3 = syz_open_dev$usbmon(&(0x7f0000444000)='/dev/usbmon#\x00', 0x2, 0x121000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) close(r0) 2018/01/26 21:37:06 executing program 4: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000027000-0x8)={0x0}, 0x8) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$nl_xfrm(r0, &(0x7f00000e1000)={&(0x7f0000071000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000a1000-0x10)={&(0x7f0000047000)=@getsa={0x8c, 0x12, 0x0, 0x2, 0x2, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x6c}, [@proto={0x8, 0x19, 0x3c}, @algo_comp={0x5c, 0x3, {{'lzjh\x00'}, 0x90, "1c155ee3d3d36c3d52099ad51db0ce0d7117"}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x4041) syz_emit_ethernet(0x66, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/26 21:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') read(r0, &(0x7f0000cd9000)=""/65, 0x1c) [ 157.135261] sctp: [Deprecated]: syz-executor6 (pid 26285) Use of struct sctp_assoc_value in delayed_ack socket option. [ 157.135261] Use struct sctp_sack_info instead [ 157.164139] audit: type=1326 audit(1517002626.678:2032): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000765000)={0x0, 0xd4, "e7cade6c1514efd05aced7468ddfbe42246a6af6973feb38cf9e8976e6d6e66591b06a7ed131f3e50f0e78d09e0e11867ae133eeb3f81bafeb5b4995d52a84310d84ee773742474d479f5a35fe8b9950dcb316d431ccf08e4b68cbca10088729d204a3c6d1e2e1100dc187abeec48a2aa2a2c61f668eec6ddb4422851b30ad261623e46e845d5838cbe8fd76da697160a0c6bcc62732bdfb0e6582457fcf5dcbd93c34b593f3c5965d0cb65fad6433567b82bf377bd519015e6d880f17d167d687889f24546787923a028ed6102e173212e708a9"}, &(0x7f0000d95000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00006c7000-0xe)={r1, 0xf2, 0x6, "ea9cf1c4b6a2"}, 0xe) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/26 21:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c46000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c31000-0x21)={0x7, 0x5, 0x9, 0x9, 0xfffffffffffffff8, 0xc996, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000fe9000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) name_to_handle_at(r1, &(0x7f0000d64000)='./file0\x00', &(0x7f0000c22000)={0xc, 0x0, "cafe3b1a"}, &(0x7f0000583000)=0x0, 0x0) 2018/01/26 21:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) connect(r0, &(0x7f0000ac4000)=@llc={0x1a, 0x18, 0x7, 0x4, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 21:37:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000061000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000000)=0x742e, 0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x2c, &(0x7f0000d54000-0x2c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bd8000-0x4)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007b3000-0x10)=@buf={0xf5, &(0x7f0000ab7000-0xf5)="866df3b8c5676b05916479e94dd33cd28e0c0e0316c8e87691f8ec7b8faf5b73016806537675d98e1bdeb1e2949fe2d7f53c65bbd7e2465cd66a44890498ebf14973ed2076472e79ba90bd8e6687f91dd4b2b31a2278e197b02cedf375f7f3976f37a905d4d1cdfb774ae3eb492c8a43543c45aa91351d00a7df368c07af8d6a7afc5d69f1619de2682608e48cc74ce556bbb2f940b9a0931d7f808eb0c5442f5839efd5ababbb5d42ee42adaadaf57b6acb402558601ac28c0245732bb70e40bcc6d11f3d1c957a496ebd1d6eb062771aa81b3c273d7e3755051a89dd606834b4a517bf3e95e1f762fde3dc3b8547fe29d9200bcb"}) [ 157.209223] audit: type=1326 audit(1517002626.680:2033): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 157.270560] audit: type=1326 audit(1517002626.680:2034): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000634000-0x9)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) sendmsg$nl_generic(r0, &(0x7f0000901000-0x38)={&(0x7f000080c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000294000)={&(0x7f0000a43000-0x119c)={0x6b0, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x6b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) 2018/01/26 21:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0xba4a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c57000-0x10)={0x0, 0x74, &(0x7f000074f000)=[@in6={0xa, 0x3, 0xdf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4080000000}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}]}, &(0x7f0000cc5000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000050c000)=@sack_info={r2, 0xd8a, 0x5}, 0xc) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000b91000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045d000)='/dev/rfkill\x00', 0x400, 0x0) getsockname$unix(r2, &(0x7f00004c4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000082d000-0x4)=0x5) r3 = syz_open_dev$sg(&(0x7f0000eeb000-0x9)='/dev/sg#\x00', 0x695, 0x88002) fcntl$setflags(r1, 0x2, 0x1) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000215000-0x8)={0x8000000008000, 0xffffffff, 0x2, 0x4}, 0xffffffffffffff21) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,cbcmac(fcrypt-generic))\x00'}, 0x58) fcntl$setstatus(r3, 0x4, 0x400) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x5, 0x0, &(0x7f00000a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000627000)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006b0000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000313000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003e9000-0x10)={r3, 0x8, 0x5, 0x1}, 0x10) close(r1) recvmsg$kcm(r0, &(0x7f0000851000-0x38)={&(0x7f0000942000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001ea000-0x70)=[{&(0x7f0000818000)=""/209, 0xd1}], 0x1, &(0x7f0000008000-0xc8)=""/200, 0xc8, 0x0}, 0x0) [ 157.296734] audit: type=1326 audit(1517002626.682:2035): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452f19 code=0x7ffc0000 [ 157.324408] audit: type=1326 audit(1517002626.682:2036): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26253 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="", 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00002f4000)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f51000)={0x0, 0x800000000000000}, &(0x7f0000f52000-0x4)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f52000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000da1000)=0x8) 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086c000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$amidi(&(0x7f000045f000)='/dev/amidi#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000418000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b33000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000921000)={r3, 0x10, &(0x7f0000c7a000-0x10)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000680000)=0x10) 2018/01/26 21:37:07 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000035000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000be9000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x8000000000000020, &(0x7f0000a71000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffffffffffffffff}, 0x1c) recvfrom$inet6(r0, &(0x7f00002cf000-0xa4)=""/164, 0xa4, 0x10020, &(0x7f0000422000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x492f}, 0x1c) writev(r0, &(0x7f0000e1c000)=[{&(0x7f0000dca000)="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", 0x3af}], 0x1) 2018/01/26 21:37:07 executing program 3: keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000230000)='.dead\x00', &(0x7f000020c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0x50)={{0x7ff, 0xffffffffffffffff}, {0x4, 0x4}, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000d0f000)='blacklist\x00', &(0x7f000043f000)='cpusettrusted}\x00') 2018/01/26 21:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c1e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000646000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d2000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000081a000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000117000-0x7c)={0x0, 0x74, "c62f49404c62e0ae2133411ad94d099cd96db46e3009e298cb6d9e11ba28ebc3a65944ed77825a6747e64f8e261f52c5cee8437fdd066ce13fcd214e3b7191933b974af96396efaefb2f22d435abd19aadc1febb3d2a96fdebfc8293e9d96623ba25e6d99fc16b546af1f2cf36e217e2c3803588"}, &(0x7f00006eb000)=0x7c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e16000)=@sack_info={r1, 0x4a, 0x4}, &(0x7f0000390000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000705000-0x10)={0x0, 0x6, 0x8, 0x1c}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000)=0x18) r3 = syz_open_dev$audion(&(0x7f0000b7d000-0xc)='/dev/audio#\x00', 0x4, 0x20002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000816000)={0x7, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000346000)={r2, 0x10000}, &(0x7f0000457000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c2000-0x4)=0x0) sched_setattr(r4, &(0x7f0000269000)={0x9ff3603e1103cf98, 0x0, 0x1, 0xff, 0x2269, 0x7, 0xfffffffffffffffb, 0x9}, 0x0) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000604000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0xfffffffffffffd81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e38000)="01010000000e000000000300439d0054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f57000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000445000)={0x1000, 0x100000, 0x0}) write$selinux_user(r2, &(0x7f0000adf000-0x31)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'user_u\x00'}, 0x31) [ 157.395296] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor5'. [ 157.425097] netlink: 1676 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 21:37:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b0f000-0x4)=0x0, 0x4) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind$netrom(r0, &(0x7f00006e0000)=@ax25={0x3, {"cd14436ecc93b7"}, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bfe000-0x9)='/dev/ppp\x00', 0x20000, 0x0) timerfd_settime(r2, 0x1, &(0x7f000025d000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d69000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/26 21:37:07 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000385000)=0x0, &(0x7f0000a22000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./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) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000551000)={0x7, 0xbb8b, 0x6, 0x9, 0x0, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r11 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c5e000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f000046a000)='/dev/rtc\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a1000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20100, 0x0) r16 = socket$pppoe(0x18, 0x1, 0x0) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bed000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000199000)=0x0, &(0x7f00008cb000+0x5b9)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r22 = geteuid() r23 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000f1a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9b)="f2d8855814882b457a552aba39a8b4d744b8bc59488a0d8d0c9fd3aba87cdfc3e528329badd652e8f57bb98f922b7e955095eaa78aa99c52a9e149d3ac052d0c8a3f95d7cef2a34949fee194e5480edb481cfb61cac6f3a3378b2bb80f3ab54e5076d1fb620a95e9bcee87fa69f73b335b00d0b3b520355618e76077a6f5e717435b32be974cff2d8b32dab0d546668bee903ecd7a0fd2020be9ff", 0x9b}, {&(0x7f0000ca9000-0xd9)="7e2a03b8d505f5c45a9135a11e2fe5c61643aec0c7abcf5e9c4031370d4cd600e692321a99d5ec504e26d718f76939937ecb986c69dca511e00577d51afae9c9a4485cad8d78544e3832b73830a2fe3718f1d5ea5194abe50c3b36d8e89f688d226075ad3d8925bebab1a0209f6b2009462d31aca782036e0959ea484d0a5dec9fb54b5a5a414a2fdbcad838e4befae97346b61dde0ed45eda2b9cacadad4a07355c0a10e0a0728e221ab15496bddbfce92beb1bd26faa4e50f2efc65740832024e3165f7b2aa713399a18d58632fbd06d9e3d62ec354febf9", 0xd9}, {&(0x7f0000876000-0xcf)="35fd7db63c1983d1cb456cb6c1a1f3cef9047510f7dbdff1029c4d76a31727d46df284801c8cbfd11fd1538ffb1c966ca4dd2ff0b778f431cba7814c25cfbea5ebd0aca719f3de19122e0627c2528cc2a66d59c8e89e5f888e158c0944b09195312a4ba7275efefd65f27711f2949a66c1041413af41125ae92a5c0633607b0b192984a22ec52a7ee8e6301fef3072c2d124fb26d6487ad45204a9e647374257bdcf7f8eab2563fb7bd04b3fe4e351b086e5746126d85a7b61516984398bc87dbe9b7d78f576f3ad46ca558ef76403", 0xcf}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xd0, 0x4001}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={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) r24 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r24, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r24, 0xc0106426, &(0x7f0000e45000)={0x128, &(0x7f00008a1000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r24, 0x4008642a, &(0x7f0000a86000)={r25, 0x8}) getsockopt$bt_BT_DEFER_SETUP(r24, 0x112, 0x7, &(0x7f000030a000)=0x3, &(0x7f0000077000)=0x4) r26 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000f35000-0x18)=[{r26, 0x0, 0x0}], 0x1, 0x0) writev(r26, &(0x7f0000779000-0x20)=[], 0x1000023b) 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup2(r0, r0) close(r0) syz_open_dev$sg(&(0x7f0000cc9000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x0) 2018/01/26 21:37:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e5000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x14, 0x42, 0x400, 0x2, 0x1, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4040) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getpeername(r0, &(0x7f0000fb9000+0x355)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003a1000-0x4)=0x3a) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eb4000-0x8)='status\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/1, 0x1}], 0x1, 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00006b0000)={0x4, 0x7fff, 0x7fff, 0x3000000, 0x8000, 0x8}) symlinkat(&(0x7f0000358000-0x8)='./file0\x00', r1, &(0x7f0000e29000-0x8)='./file0\x00') 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect(r0, &(0x7f0000685000)=@nfc_llcp={0x27, 0x1000, 0x3, 0x6, 0x2f, 0x7, "c5cec0da4698d623cafed5c6be7efba0a0823cbb52658f8e86c4ea729f851fad8af12d79e8175bb59fc79251c5f95d72f3a06512bc08d7ab1eccc2f94b5959", 0xffff}, 0x60) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000294000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f7d000)=""/146) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d1f000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006e5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b67000-0xb6)='net/tcp6\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) [ 157.523713] binder_alloc: 26360: binder_alloc_buf, no vma [ 157.547143] binder: 26360:26365 transaction failed 29189/-3, size 0-0 line 2903 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000012000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='syzkaller1\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) [ 157.596657] binder: BINDER_SET_CONTEXT_MGR already set [ 157.607517] binder: 26360:26384 ioctl 40046207 0 returned -16 [ 157.633954] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 21:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000086f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00003fe000-0x8)={0x2, 0x5}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000b55000-0x8)=0xfffffffffffffffa) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) r1 = open(&(0x7f00008e0000-0x8)='./file0\x00', 0x8000, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000868000)={0x7, &(0x7f0000d79000)=""/0, &(0x7f000053b000)=[{0x1, 0xc6, 0x101, &(0x7f000069d000-0xc6)=""/198}, {0x0, 0x4b, 0x4, &(0x7f0000455000-0x4b)=""/75}, {0xff, 0xa0, 0x3, &(0x7f00007af000)=""/160}, {0x0, 0xb4, 0xfffffffffffff800, &(0x7f0000db6000)=""/180}, {0x8000, 0xac, 0xc000000000000000, &(0x7f0000e03000-0xac)=""/172}, {0x7, 0x24, 0x9, &(0x7f00008b8000-0x24)=""/36}, {0x0, 0xc2, 0x8, &(0x7f0000625000-0xc2)=""/194}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000168000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f34000)={0x3, r3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00008c3000)="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", 0x1000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) fremovexattr(r1, &(0x7f0000ddb000-0x16)=@random={'security.', 'ppp0vboxnet1\x00'}) 2018/01/26 21:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000792000)=0xfffffffffffffd48) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={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) process_vm_readv(r2, &(0x7f0000748000)=[{&(0x7f0000a62000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f00008f6000-0x80)=[{&(0x7f000087e000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) capset(&(0x7f0000172000)={0x399f1736, r2}, &(0x7f00006f4000)={0x8, 0x8f, 0x7f, 0xfffffffffffffffd, 0x9, 0x9}) 2018/01/26 21:37:07 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f000044d000-0x48)=""/72, 0x48, 0x12041, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000939000)='/dev/input/mouse#\x00', 0x9, 0x101000) ioctl$TCSBRK(r1, 0x5409, 0x3) 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000024f000)='/dev/audio#\x00', 0xbf, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ffc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000085b000-0x50)={@common=""/16, @ifru_mtu=0x0}) syz_open_dev$mouse(&(0x7f0000860000)='/dev/input/mouse#\x00', 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc1000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a89000)={0x0, 0x0, 0x0}, &(0x7f000031f000)=0xc) socket$pppoe(0x18, 0x1, 0x0) 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000052b000)='/dev/sg#\x00', 0x4, 0x42) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000738000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10, 0x0}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af0000)="", 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000)="", 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={0x0, 0x0}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) accept$inet(r0, &(0x7f0000835000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b11000-0x4)=0x10) 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 21:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000c8000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000491000-0x4)=0xc) 2018/01/26 21:37:07 executing program 1: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") getpeername$packet(0xffffffffffffffff, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x14) [ 157.748624] binder: 26407:26410 got transaction with invalid offset (0, min 0 max 0) or object. [ 157.764435] ptrace attach of "/root/syz-executor3"[3693] was attempted by "/root/syz-executor3"[26420] 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) stat(&(0x7f000011c000)='./file0\x00', &(0x7f0000d5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000072b000)={@my=0x0, 0x0}) 2018/01/26 21:37:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002e0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfb000)=0xe8) quotactl(0x2, &(0x7f0000ca0000)='./file0\x00', r2, &(0x7f0000c91000-0xb1)="bee97dda0fde5255255a1278a6d0a078a64b2ae3fdbf694fec0955a431dfd268735b8c2e4112e7f53043fd8352e3d4fe9502b063508ed73ea069d911ebb391043a57d3d75b0b3da5448666f8a353fd6cbb592e74862a3eec7201503a49883edbe4f1c9c4af781142828bec25698504e36e31189c0d85f01b96bb14ae2df892e4669e90f2f2968c7ea1822f1a6dbca4c0723d61e7a430fb505dc06578a67ad11c9f076922f0498efddd653a4ecb5801afc1") sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa", 0x10}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002cb000)={0xfffffffffffffff9, 0x3, 0x1, 0x100000001, 0xfffffffffffffff9, 0x3, 0x25bd, 0x2, 0x0}, &(0x7f0000527000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000051a000)=r1, 0x4) timer_create(0x7, &(0x7f0000e66000)={0x0, 0x33, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d6000)=0x0) timer_delete(r2) fcntl$addseals(r0, 0x409, 0x2) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000667000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002a2000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, r4}) close(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b6000-0x100)={r1, 0xf8, "aefcb42f7c342d318c639b2c8309399904fddec18c2d2be80641d263125d42ee46ee020e182c6d1113dd1bd6389869ceba405dcfc9efc9b77705670853bd5aafc4dc03c2973cac735393fc2f0f6c89ac0e2d9aef1416db0c3b8808f1d806145eba8476698aada2a627c0c612cae4c75e1bb5c4f92cf7cfefd39af701bfb172f957e207ef75dee75a8dc3d30a3265a10d88f814507ac9fca86e186c8f3f90f92252e1cf01738b60731ff72fed3b974f8db6a802deff5ac7113f3c4d06721f95e0ed880353070f811592ff6593650507b07d5a13e1a69bae511bf0eecfa07cebb6a83372a4e7b1c777b61e9d256bd75a97215a3fbbd148f8e0"}, &(0x7f00007a8000-0x4)=0x100) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000803000-0x8c)={0x0, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b36000)={r5, 0x1}, &(0x7f0000497000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c63000-0xb0)={r5, 0xa8, "60da04694c8cd287ba88827dcb3f21ec4eb09f762dd3aa1d47a132644986ba93db5f2c7403b93656f680d26c552972ebc5857f8849b4dd7039632a866bed686cc68531377396f5c437c73c993b60bcc6aea37ee764abec4d67282d7a41571021dde2ed7ff448c7c91d7b75c5528db9632a1bce870079e711b98769a527a223bec09326ae7ab94b861a29c75813a0caa38043273b5093a423a5116a612c06449979073bbbf49305be"}, &(0x7f0000e27000-0x4)=0xb0) ioctl(r3, 0xc0184900, &(0x7f00007c0000)="") mmap$binder(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/26 21:37:07 executing program 3: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000)="", 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 157.772153] binder: 26407:26425 got transaction with invalid offsets size, 286 [ 157.778130] binder: 26407:26425 transaction failed 29201/-22, size 0-286 line 2939 [ 157.812366] ptrace attach of "/root/syz-executor3"[3693] was attempted by "/root/syz-executor3"[26428] [ 157.842858] binder_alloc: binder_alloc_mmap_handler: 26407 20265000-20279000 already mapped failed -16 [ 157.860323] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009df000-0x10)='/dev/sequencer2\x00', 0x305900, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000093c000)=&(0x7f00002a4000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c79000-0x1008)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c71000-0x4)=0x24) 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:07 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, &(0x7f0000c76000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x3, 0x501000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) socketpair(0xb, 0x4, 0x39f, &(0x7f0000345000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a4e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0, 0x4, [@rand_addr=0x7b, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x20) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000086e000)=0xff, 0x4) 2018/01/26 21:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000041d000-0x4)=0x0) ptrace$getregs(0xc, r2, 0x15, &(0x7f0000fed000)=""/39) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x481, 0x0, 0x100000000}]}) ioctl$KVM_SMI(r3, 0xaeb7) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000092b000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000da2000)={0x1, &(0x7f0000a5d000-0x4)=[0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002ab000-0x4)=0x40, 0x4) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd05000005", 0x6}], 0x1, 0x0) [ 157.860334] binder: 26407:26425 ioctl 40046207 0 returned -16 [ 157.865190] binder_alloc: 26407: binder_alloc_buf, no vma [ 157.865214] binder: 26407:26425 transaction failed 29189/-3, size 0-8 line 2903 [ 157.865275] binder_alloc: 26407: binder_alloc_buf, no vma [ 157.865298] binder: 26407:26434 transaction failed 29189/-3, size 0-286 line 2903 [ 157.974848] binder: 26407:26410 transaction failed 29201/-22, size 0-8 line 2966 [ 157.985573] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 21:37:07 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f42000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x234)={'nat\x00', 0xffffffff00000001, 0x3, 0x1d4, [0x101, 0x4, 0x80000001, 0x3, 0x9], [0x2, 0x7, 0x8001, 0x10000, 0x401], 0x10, &(0x7f0000cc2000)={0x0, 0x0}, [{{{@rand_addr=0x401, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff000000, @common="6263ff663000", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x2, 0x32}, 0x9, 0x136, 0x1d4, 0x8, {0x8001, 0x101}, [{0xc6, "a1f15fe8599db6c802e5c1815e96a06db1d0588fee7d591f89b2418f7e", 0x9, "4ce453de2bdf4b14f21c9609fc02c5d1f3fe0bebe7a0a5340ba653684dfdfbc325dea8475445d616e3ea712df843898257796fa15909245a1d03ba70f3db19b545b3361f083eff36ea2c3e47aaea8525f8c9129bf294424957a655618a4635c94bc50b0dd8a3e3c42eb785a009df1216efc2e06b42caf181726762a2a843927f7a097c0dfced8d68264510fbce687d22f90db256ff40308153bbd4bdadb37da1d9d6091eb42e"}]}, {0x9e, "7d26a145a01e92f35c04b0801a8b7652ab4984d0ee61ab888bc964693a", 0x3, "585e23c44d682b7b2736cba69ad9ae90320dc09e47730900005fbd79c27c2334d651cd2c665b02010edec191f64c810f7c2e8f80c965c406c10b813b0c035aa2852a185273683923204dcee9419bd02a129db7a15bf494bb5c50693056e35fd5697b73928fb7ac8456cd4b605a7faf3cb619902041e1186aa87435a70189"}}]}, 0x234) 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) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f0000b58000)='system_u:objact_r:system_dbusd_var_lib_t:s0', 0x2b, 0x2) 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003d5000)='/dev/audio#\x00', 0x1ff, 0x101000) bind$inet(r0, &(0x7f0000f59000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x392) r0 = socket(0x3, 0x2, 0xb0e) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000b9000-0x4)=0x0, &(0x7f00009a6000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) clock_gettime(0xfffffffffffffffe, &(0x7f000050d000-0x10)={0x0, 0x0}) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x101040) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000ce2000-0x1)=0x0) [ 157.992981] binder: undelivered TRANSACTION_ERROR: 29201 [ 158.009737] binder: undelivered TRANSACTION_ERROR: 29201 [ 158.032140] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00007b0000-0x12)='/dev/input/event#\x00', 0x8, 0x101800) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) r2 = syz_open_dev$dmmidi(&(0x7f0000cbb000)='/dev/dmmidi#\x00', 0x5, 0x185000) ftruncate(r0, 0x103f9) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000703000-0x4)=0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000001d000-0xf3)=""/243) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/26 21:37:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x625, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x9)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c7000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x8, &(0x7f000028a000)={0x0, 0x0}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000022f000)="a7413555f8c55194c0e018250480c3170eca9df3d5aabb6342680b0c9ad1a7efe035cecdc8eb5c45864cba89b94058e77ba88c9d58e657b7daa3a67986d804f197076d69324585af0b862a153b052d4e92e0c6b92c32929ca0fdc66b65e638515678c13c6aad34c0df0d980288a30612b1d1e2576ee0c44e9fe789fe1dae0efb7d5d3961a249765adb5ceb2d6d74863b8fcdbf") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000960000-0x8)={0x0, 0x0}, 0x0) dup3(0xffffffffffffffff, r4, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000a9f000-0x18)={0x10000000000000fc, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/26 21:37:07 executing program 6: 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000028a000+0xbd3)={0x629, 0x1, 0x1, 0x3, 0x3f, 0x3ff, 0xa371, 0x0, 0x6, 0x6, 0x89c, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000779000-0xe)='/dev/admmidi#\x00', 0x7, 0x220200) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000532000-0x10)={0xb3b, 0x8, 0x4bb444f1, 0x1}) sendmsg$alg(r1, &(0x7f0000970000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[], 0x0, &(0x7f0000cef000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000097000-0x4)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f000033f000)={{0x80, 0x9}, {0x0, 0x9}, 0x7, 0x5, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8001) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000009000-0x10)={0x0, 0xfffffffffffffff8, 0x7fff, 0x80000000}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000)={0x0, 0x6d, 0x3f, 0x2, 0xff}, 0x14) r2 = syz_open_dev$mouse(&(0x7f000000d000)='/dev/input/mouse#\x00', 0x591b, 0x200000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000000e000-0xf9)=""/249) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000000f000-0x4)=0x2, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f000000e000)=""/210) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000010000-0x30)=[{&(0x7f0000010000-0xa1)="6ff08961a315a36a50f020b73ded175179b192b1def59408bbd218aec228a0410575bd7fcbabd9d027efb4ee1030ce23f33ea5774a4e11a6c072d817b5db3ac7f73dddcbf39b4da8f87aaf66b5ee8bef900772e61e3024cf356ce0fc56988b406f5cfa5efdcea238be7c9b2b3ceda42baed6ea4fa4a25423b9dca6e246adee61bb18f5c9e5afbe58b687699bde4c15166efa889185935da7bbfe72d4673f3b0a2d", 0xa1}, {&(0x7f000000c000)="b4782623d17322e8dce76fba48747830177f450b46b49e5009ca7b551ddb62dc163cbb84ce5052795708c6175f2dafb90412ae161c89a1b2201c2ebb4f9c8b9194fa635a5fa21c01e8330761ba565d204d7e6aef9c6ac2f52e3b402bde12b4592f0ea24c486d94ffb23c034db4a3d0a9a924d073fde8befd5d97f02064fc84bf", 0x80}, {&(0x7f0000001000)="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", 0x1000}], 0x3, &(0x7f0000010000-0x158)=[@iv={0x70, 0x117, 0x2, 0x59, "71d7fce40f6fedae294286783b41fbe43b047d594e5b135b23a48b5b4f715d65bb8d02a9c0dce27bdbff915c71f6edaea678b0ad972c5762705a5f08314db1ab6be534b1ddbeac70b8bd0aa8af39ce02a33fc346a9efc49940"}, @iv={0x60, 0x117, 0x2, 0x4b, "8a9ea6b58b2fe74449abce55bd1ced5d91ceb6244e76e51275be2cf845d26a9ea5771b5a05a92831cfee2ac88f3a9e841cdf56f1d30864754d0d3e4d2d8508b7d36c92af290b65f2d8fdbc"}, @iv={0x28, 0x117, 0x2, 0x14, "b47633a2495b2b6b432dd21d2956889348d247cd"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x158, 0x4000040}, 0x20000840) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f00001cc000-0x20)={0x1, 0x2, 0x81, 0x0, r1}) sendto(r0, &(0x7f00009cd000-0x10)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000277000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000281000)={&(0x7f0000ffb000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000d61000)='/dev/sg#\x00', 0x1, 0x1) flock(r1, 0x2) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e3e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:07 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000009000)={{0x0, 0x2, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:07 executing program 0: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000105000)={0x4, &(0x7f00000c6000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000106000-0x40)={r1, 0x6, &(0x7f0000105000)=[0xfffffffffffff038, 0xfff, 0x5, 0x80000001, 0x8, 0xb42c], &(0x7f0000105000)=[0x7, 0xfffffffffffffe01, 0x5, 0x80, 0xef3, 0x100000000, 0x9, 0x2, 0x7, 0x8ec], 0x40, 0xa, 0x81, &(0x7f00000af000-0x28)=[0x7, 0xfffffffffffffffc, 0x3, 0x8000, 0x3, 0x6, 0x10001, 0x3f, 0x3, 0x61bfd9ff], &(0x7f0000102000-0x14)=[0xfffffffffffffd90, 0x6, 0x5, 0x101, 0x800], 0x0}) syz_emit_ethernet(0x8e, &(0x7f000009a000-0x1ce)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x58, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0xa539, 0x4, 0x7, 0x4, [0x1846, 0xffffffff]}}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x6}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/26 21:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000bae000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/01/26 21:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) remap_file_pages(&(0x7f0000f2a000/0x4000)=nil, 0x4000, 0x1, 0x3434f57c, 0x80100) 2018/01/26 21:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000b41000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000745000)=""/132, &(0x7f0000070000-0x4)=0x84) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 21:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x2, 0x5b0b, &(0x7f00005cd000-0x4)="000300a0", 0x4) 2018/01/26 21:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000001c000)='./file0\x00', &(0x7f00001af000-0x8)='./file0\x00', &(0x7f0000281000)='overlay\x00', 0x13006, &(0x7f0000f8f000)="") unlink(&(0x7f000091e000-0x8)='./file0\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000020a000)={0x0, 0x10000, 0x0}) 2018/01/26 21:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000049d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x1, 0x7, 0x2, 0x7, 0xd900}, 0x20) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b45000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x800000010001}) 2018/01/26 21:37:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002f8000)={0x0, 0x1000}, &(0x7f00006b1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000082a000-0x10)={r3, 0x2, 0x1, 0x6}, &(0x7f000030e000)=0x10) [ 158.217713] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 158.240291] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f00007b9000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c56000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008db000-0x4)=0xb) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005c5000)={0x0, 0xeff, 0x8, 0x0}, &(0x7f0000e26000-0x4)=0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00006aa000-0x8)={0x2, r1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c2a000)={r3, 0x9, 0x20}, 0xc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000011000-0x4)='tls\x00', 0x4) sendmsg$kcm(r2, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x14) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) 2018/01/26 21:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000da7000)={{0x0, 0x200}, 'port1\x00', 0x88, 0x450, 0x4, 0x400, 0x9, 0x5, 0x7ff, 0x0, 0x4, 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]}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/ashmem\x00', 0x200000, 0x0) lseek(r1, 0x0, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000013a000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000edc000-0x1)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000201000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00008f9000-0x10)={0x0, 0x2710}, 0x10) openat(r2, &(0x7f0000689000)='./file0\x00', 0x400200, 0x46d58a6fa88c6540) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000f7a000)=""/123) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000822000-0x9)='/dev/rtc\x00') perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 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) r4 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ftruncate(r4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000556000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x9, 0x5, 0x1ff, 0x3, 0x2, 0x2, 0x8, 0x957c, 0x1000, 0x5, 0x7ff, 0x4, 0x3, 0x7]}, &(0x7f00000e6000-0x4)=0x108) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000c99000-0x9e)={0x8000, 0x1, 0x5, 0x8001, 0x4, [{0x6, 0x2, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x400, 0xe7, 0x400, 0x0, 0x0, 0x2201, 0x0, 0x0, 0x0}, {0x32d, 0x400, 0xf936, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xe0, 0x7, 0xc6fd, 0x0, 0x0, 0x1682, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c11000)={r5, 0x200}, &(0x7f00005ee000)=0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f0000dac000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000)=0x8, 0x800) getrusage(0x0, &(0x7f0000ad3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000292000-0x60)={0x0, 0x3b, 0x1, @thr={&(0x7f000067e000)="ad9c5b49508a3eb77a995b952fc82d0a1d826501ef7b07483418fd37f25e0e110bb65a72655771998d6e1d1741a85a66a784", &(0x7f0000268000-0x8)="ba9812b6251ef257"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025c000-0x4)=0x0) 2018/01/26 21:37:08 executing program 2: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000770000-0x78)={0x2, 0x78, 0x4, 0x3, 0x0, 0x40, 0x0, 0x6, 0x10008, 0x8, 0x8, 0x9, 0x8, 0x7, 0x8, 0x4, 0x5, 0x4, 0x1, 0x5, 0x5, 0x0, 0x7, 0x6, 0x40, 0x0, 0x1000, 0x7, 0xffffffffffffff60, 0x2, 0xd0e6, 0x8, 0x2, 0x1, 0x6cc, 0x3, 0x8, 0xffffffffffffffe1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00008de000)=0x0, 0x6}, 0x8120, 0xa7046b4, 0x7, 0x6, 0x40, 0x8001, 0x3, 0x0}, r2, 0x1ff, r1, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x0, 0xffffffffffffff3c) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000d2b000-0xbc)={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]}) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a98000-0x8)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) [ 158.293987] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/26 21:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004a4000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}], 0x2c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f0000007000+0xb63)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000002000-0x10)={0x0, 0x7, 0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000010e000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001e4000)='/dev/ptmx\x00', 0x40200, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002b2000-0x20)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$sock_bt(r0, 0x5411, &(0x7f0000488000+0xc42)="5901935880ed2ddd66321c300c178f40e66df437c5f825e554f99166584437703d8b98bd8092df1dbca4b9389138e6e8872363412b10da9c4575e14545b9744b12e1aec5bbac6f417f6ccab393ee5d4563787b059b7756a9953c8c1f1100f788cb98b6b9f4e8e7d8f1960c0046c33ff81c8c32d2d8d495b890b9924a6ce579468e0b7bb0b35eabb19efb12b6142f453bd98a93474c1e06453ef4ad2d58fe943ab5aa40e2bae5c863271f610d5c4a175d72441626eb7055d76c4363f3c8e4b1e15d76a30735a3c8c3a92ff89a6c2522ea10cce017dcdfd12b87d79714fd941e059a3899f7b820bf0a62dae4") 2018/01/26 21:37:08 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000fae000)='/dev/admmidi#\x00', 0x8001, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000f06000-0x30)={0x0, 0x65b2, 0x5, 0x2, 0x80000001, 0x101}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f000012d000)="") [ 158.344547] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/26 21:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair(0x0, 0x0, 0x0, &(0x7f000049a000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000057c000)=0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) syz_open_dev$sg(&(0x7f0000695000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/26 21:37:08 executing program 3: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0xc000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x50)={0x10, @tick=0x3, 0x8001, {0x9, 0x8d65}, 0x6, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) nanosleep(&(0x7f0000f7a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000850000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f00008e3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f000094b000)={&(0x7f00005ee000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000ba6000)={&(0x7f0000c16000)=@ipv6_getroute={0x2c, 0x1a, 0x20, 0x7, 0x3, {0xa, 0x20, 0x80, 0x2, 0xfe, 0x7, 0xc8, 0x2, 0x900}, [@RTA_MARK={0x8, 0x10, 0x5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c83000-0x8)=0x0) 2018/01/26 21:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000094f000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000136000-0x70)=[{&(0x7f00008c9000)={0x27, 0x3, 0x7, 0x5, 0xb5a3, 0x0, "1fb8c5e58c103dfc20f447288990d0ce208c17d26f50bbc30c58842c76c37dafd9d2b84baa91e7a1ed84ede65a93fe1e0ecc7440d95d96789b448741b7ee2e", 0x8}, 0x60, &(0x7f0000f0f000)=[{&(0x7f0000e9b000)="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", 0x1000}, {&(0x7f0000c36000)="a625d765d0e77ab90ef79ec7358a36345b792a9c57a0213b2cad2750e78e66c0c62d889d7387f63413813dc299b8d5145943d3f0b25db29deff509ec0ffbb1c23c917c685091ce074dba3a1bcabf9cdb677ae4b042888df25a6da1c3cd90e37a1dbd174d47e19435e22980b80a2bc7c93836a0da7eb925323aee419aeca593fc4be8b9c011e837554ab60672982276122eb82da3f3e740a8fccbec7feb3b7a8f7f72c190d7acebc22cb8c5972cde4390c70340f56f651a73b2a1d8536178538c48b069a5d497d816d121ee0ea2741a84f70d70955f148ceb7c6689dca7e0d3f50261268a3785fe8b141c", 0xea}, {&(0x7f0000fe6000)="dbfe761bb37c0cb3156e2aa33b69d7034a39e5f9ecc887f91f456a3c8ec9edd72d5de060341b5910d447916221d2d8c0ff24860ba0ee2880cc82b1e7f748ef1a0cbc867a0e29419c5f3453a4d90000000000010001d7f0557d95779055419355974eeb3bade6d5a7356d8829fcf75453f423bee401aaeb959b5d493cc1ac3da056519c1b59a4ad983e1faee1949af7d5b2197e0eb6ec5bfa5899f216830e97e912db4a92911afb811b1fabcb79dcf7335d10457225652e357c0c5bd818d821aca5473093e10d2326779711153f51f9", 0xcf}, {&(0x7f00000ac000)="adf6e80ae7", 0x5}, {&(0x7f00005af000-0x2a)="aa77546f9f85914d7482bd6137c22d99b2b0c43cd50665c61ee8b10a8af7eff35ebd2a7de5cc5f4a86cb", 0x2a}, {&(0x7f000057c000-0xfa)="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", 0xfa}], 0x6, &(0x7f0000b5e000-0x108)={0x108, 0x115, 0x0, "3b122526f73d01e2f9d96559c61e07e771e31a8d85965a1bc9151018b0e291860de6762de66edc64f5cb76194028c5e9c6436075d0801226dd3b0e7ce2d7616504c7a7f494741ab0c6f18a5e7bfa690f66ddec72187c194374d3d3cba105248a947d98f8c2c8f2dbdc1d5b6c65a635d6478e2d2236472dae3579ef48642298a973307ce2126a1eb9edfee863d17dfa150064368a4dd89e98824e0546b1691c8e62ddf720b9d557a811df0599b8c91d6f57fe55beea8c6df759bcf6a1a0438e7dd9266fcbe24812ee677eb922885be078b681ac641840cbdc371f995fdf6173b437ecab5cdc2bd0820ecfb97a92fba0e87840e18752836d"}, 0x108, 0x4}, {&(0x7f0000e2c000-0x60)={0x27, 0xfffffffffffffffe, 0x9, 0x4, 0x8, 0x7f26, "fe865c42d106ee9aca804538fdeacaba4ea75e8c32a0f3becf140fdf9632183afb313d3828d9d074be3253d38dab8f0caa9b5903ad5aadf3ffe0a165af69b3", 0x6}, 0x60, &(0x7f0000f48000)=[{&(0x7f0000476000)="2f40eb95c5aeb8ecdd4755f11cf21feeec502faf4dbd9749f647d306ef5a147eda405bc342327ad6c81eb60beae095bf2121c4baf490cf6d2fb773b934c709a6af595767787f8568114bf6935d9891b2e8e537d113cf62eb9af9477f4a7ca75cdcec743cdb46b3f9986dc806d601734abfdee0af96c8a10e9bbc6a08a1d526fcf8d5246ec1c9a6e0adfed84cc15615132b1c365174d9c1b3dc6294cb75413ed61900261e45ca1ba43dd047126d8160fab79fa2a17595ec0be22520394ef8d472bc8fe3322927ee82ed785c16dc16e80fc203dec027f21ae622e355ff145a682a651ea476af81b2f47e44", 0xea}, {&(0x7f0000c67000-0x7e)="a15cc1c1ca48ce814ea7904ca596bf1826d7df6792628d860918adf9973c59f1206fc59b065fdbbfd09dbfd9dcfe03694dd55a2c94a41834b18a1f0cbdcd32bb8a4e5b5282a17e40f7b99f7f1b10b2888953963b7480e51a2ee82a21821f12b47bbe2b739bdb4c525009166f8127da318a74b0d813ae312bcf51412e1ec6", 0x7e}], 0x2, 0x0, 0x0, 0x4000}], 0x2, 0x891) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008cd000-0x10)={0x0, 0x0}, &(0x7f0000fce000-0x4)=0x10) chroot(&(0x7f0000574000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") symlink(&(0x7f000065c000-0x8)='./file0\x00', &(0x7f0000194000)='./file0\x00') r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) connect(r1, &(0x7f00001bd000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x0}}, 0x2e) 2018/01/26 21:37:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdb, "a782fca99215e92c29ef6865ec50a68a272637fba3742b4eddeaf9b627dd4d5ff58d5eeb4fee1d89338050c66195907b09fdd11e987f98787e15bd4abb6c71a0d3794041a7cb2b54c79f2586888d7a9d43f582d1c727f67426d18a7b27ac33704e1c83d28fcafaec3b0aea0681237575bc989fabda81252f395c07ce045236bd43375cb7df2a872bfe833b25e8de298c36466e80b0576f31154711f763a915c0e42c8fc674d05b068312dabba41a88debb2e737d173f6b12a75a1a389af9840c28b31b43f13039f945d1fb1d1b1d7b45aa85a591c80d27106bbc22"}, &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r3}) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f48000)='/dev/input/mouse#\x00', 0x6, 0x400000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioperm(0x0, 0x7, 0x0) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0x38) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa3000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/26 21:37:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x82000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000279000)={{0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000001}, {0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x67}, 0x0, [0x7, 0x20, 0x6, 0x6, 0x5, 0x9, 0x1, 0x20]}, 0x5c) 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) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0x117000)=nil, 0x117000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000f0000-0xd)='/dev/usbmon#\x00', 0x3, 0xc4000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000003b000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000117000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000118000-0x8)=0x0) syz_emit_ethernet(0x79, &(0x7f0000116000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x43, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f00001a5000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x40) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000f74000)='/dev/kvm\x00') r4 = syz_open_dev$sg(&(0x7f0000225000-0x9)='/dev/sg#\x00', 0xb, 0x400000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) recvfrom$unix(r4, &(0x7f0000a02000-0x501)=""/4096, 0x1000, 0x10000, &(0x7f0000bbb000)=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000042b000-0x138)={{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, 0x12800, [0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000110000)='./file0\x00', &(0x7f0000c24000-0x88)=""/136, 0x88) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6c000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/26 21:37:08 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000281000-0xb)='/dev/vcsa#\x00', 0x80, 0x802) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000011c000+0x359)=0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2018/01/26 21:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000359000)=0x0, &(0x7f0000fbe000)=0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000321000)=0x0) syz_open_dev$dspn(&(0x7f0000d40000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x111000) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a75000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004a1000-0x8)={r3, 0x4}, &(0x7f00003e2000)=0x8) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000d6000)='/dev/admmidi#\x00', 0x0, 0x400000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f53000)=r1, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006eb000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000003000-0x4e)="270aaa2824b6d9ea7e0e29df12efab8360fc6d72e5a7fa618e599c2b7d165c43e0bb24d03e535b4cd38c8f546eb8a0155aba51d423329e0bdac60c0b644ac3a778f5e58082fb63b7c7826a14c196", 0xffffffffffffffe7, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 21:37:08 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000008000)={0x7, 0x10001, 0x5}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x3bf) r1 = 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) recvfrom(r0, &(0x7f00001d5000)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000035f000)=0x1ff, &(0x7f000068e000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6be) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d00000-0x78)={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 = syz_open_dev$vcsa(&(0x7f0000cdc000)='/dev/vcsa#\x00', 0x7fff, 0x2000) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000078e000)={0x0, 0x3}, &(0x7f000085e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c86000-0x20)={0x8, 0x0, 0x200, 0x100, 0x6bb, 0x800, 0xea, 0xc5, r2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0xa303, 0xb, 0x0, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000708000-0x4)={0xc20f, 0xbd9, 0xd1}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00002cc000-0x8)={0x5f27, 0x7}) 2018/01/26 21:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cb8000)='./file0\x00', 0x10800, 0x88) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/01/26 21:37:08 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/cuse\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000000000)={0x1a, 0x9, 0x6ce, 0x100, 0x5, 0x60bc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202080, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e74000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00001e2000)="", 0x0) 2018/01/26 21:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/dsp\x00', 0x20040, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000cf1000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000207000-0x10)={0x0, 0x48, &(0x7f0000a0e000-0x48)=[@in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffc1}]}, &(0x7f0000e2b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ded000)={r1, 0x3ff, 0x1}, 0x8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000926000-0x45)=""/69) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) wait4(r0, &(0x7f0000c05000-0x4)=0x0, 0x1, &(0x7f00003db000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 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) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000001000-0x75)=""/117, 0x75}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 21:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f0000478000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000dc000-0xb0)={{0xfffffffffffffffd, 0xce5}, 'port1\x00', 0xb, 0x20000, 0x20, 0xa38, 0x8, 0x47e, 0x6, 0x0, 0x3, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$vsock_stream(r0, &(0x7f00002ed000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000ce000)={0x4, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b3e000-0x10)={0x8, r1}) io_setup(0x41, &(0x7f000006c000-0x8)=0x0) 2018/01/26 21:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x2041}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000b9b000)='/dev/adsp#\x00', 0x0, 0x511080) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00003e4000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c9000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockname$inet6(r2, &(0x7f0000e19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003c7000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000053e000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "cad6eeda0126a784", "bee2949ac4755e3f8408ec08aa31aac51f53388da46459e9bdf1d3fd711463d0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={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]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000be0000-0x4)=0x0, &(0x7f00003fd000)=0x4) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000031e000)={0x38, 0x2, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f0000265000)='asymmetric\x00', &(0x7f0000e4a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000572000+0x2bf)='keyring\x00', 0xfffffffffffffffb) r4 = add_key(&(0x7f0000a32000-0xd)='dns_resolver\x00', &(0x7f0000d12000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f2000-0x37)="e8963e08f592aead15d8e4a0dcdc710d859ebc4f230e35e2a3835d58565457f4203d57574c5dd26c333b4546591782594e5b246736d04b", 0x37, 0xfffffffffffffffe) r5 = add_key(&(0x7f00009d5000-0xd)='dns_resolver\x00', &(0x7f0000ba3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000449000)="", 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000bf2000)={r3, r4, r5}, &(0x7f000054e000)=""/138, 0x8a, &(0x7f000097e000-0x22)={&(0x7f000081f000-0x40)={'sha384\x00'}, &(0x7f0000bb9000-0xd1)="d0aa7614adcf0fc9f85e2898337584a262e4bbcc14d7e8daf279dd6d13391f51ddd3b205c6b034a7b3b3d50662408875cfdb7cd36a4061ec4b1e368e6d6bc2dfc6176bd14b8b966e544e2586b8f8f2f5356b251a177b78ef988debfafdbd8ada144a679536d2b184b5f41da2a3c572427017585df868d851a42cd29aca08c1fa140453a290f15dfe725534683ed73f9616dcfd180518e2b431578893116d1cf33b01e9425a32e6ca7514f4cb83f5833fef90607eede2b015764949e66d3745f1e7a7cbb33dff98ad6b17400b80ed72951c", 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/26 21:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000ba000)='/dev/dmmidi#\x00', 0x0, 0x400000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000702000-0x4)=0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="0331ddb0b3989f2c03d5877e598601bc6e40471005980000f988cfc549e7876286", 0x21) recvmmsg(r1, &(0x7f000037f000-0x168)=[{{&(0x7f00007f0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000911000)=[{&(0x7f0000d4b000-0x53)=""/83, 0x53}, {&(0x7f0000d61000-0xf5)=""/245, 0xf5}, {&(0x7f00002ec000)=""/253, 0xfd}, {&(0x7f00007bd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000462000-0xa6)=""/166, 0xa6}, {&(0x7f00004c6000)=""/73, 0x49}, {&(0x7f0000b63000)=""/106, 0x6a}, {&(0x7f0000290000)=""/198, 0xc6}], 0x8, 0x0, 0x0, 0x80000000}, 0x3}, {{&(0x7f0000631000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b57000-0x50)=[{&(0x7f0000b0f000)=""/5, 0x5}, {&(0x7f0000ae6000)=""/7, 0x7}, {&(0x7f0000faf000)=""/156, 0x9c}, {&(0x7f00002dd000)=""/140, 0x8c}, {&(0x7f0000494000)=""/161, 0xa1}], 0x5, &(0x7f000038f000)=""/12, 0xc, 0x7}, 0x6}, {{&(0x7f00002ae000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000419000)=[{&(0x7f00001a8000-0xeb)=""/235, 0xeb}, {&(0x7f0000101000)=""/68, 0x44}, {&(0x7f00006cd000-0xf1)=""/241, 0xf1}, {&(0x7f0000a2f000-0x54)=""/84, 0x54}, {&(0x7f00003ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000316000-0x1f)=""/31, 0x1f}], 0x6, &(0x7f000087d000-0x34)=""/52, 0x34, 0x1}, 0x6}, {{&(0x7f0000d93000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00007fc000)=[{&(0x7f00009a7000)=""/186, 0xba}], 0x1, &(0x7f0000fca000-0x1000)=""/4096, 0x1000, 0x8}, 0xc79}, {{&(0x7f00004be000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000ccb000)=[{&(0x7f0000c6b000-0x90)=""/144, 0x90}, {&(0x7f0000ace000)=""/4096, 0x1000}], 0x2, &(0x7f00000cc000)=""/78, 0x4e, 0x7}, 0x3}, {{&(0x7f0000963000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000f64000)=[{&(0x7f00007d8000-0x6c)=""/108, 0x6c}, {&(0x7f0000b4d000)=""/112, 0x70}, {&(0x7f000054b000-0xbd)=""/189, 0xbd}, {&(0x7f000030e000-0xc5)=""/197, 0xc5}, {&(0x7f0000247000)=""/145, 0x91}, {&(0x7f0000346000-0x92)=""/146, 0x92}, {&(0x7f00008be000-0xf4)=""/244, 0xf4}, {&(0x7f0000305000)=""/153, 0x99}], 0x8, &(0x7f000001c000-0x34)=""/52, 0x34, 0x2}, 0x10001}], 0x6, 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000045b000)=0x0, 0x4) 2018/01/26 21:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = request_key(&(0x7f0000ad8000)='blacklist\x00', &(0x7f0000ded000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000023b000-0x4)='em1\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000b0e000-0x12)='.request_key_auth\x00', &(0x7f0000a5b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x3e22, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000756000)={0x0, 0x57, "c3b5151c737e1527de62967faa37ead1ca15cd4fe6fcfac3d1066617935a01f8b7752f9c6c7ec376d23f347681e60a3802059c3d204ac25c8f222960f9835bd284b7691be1375fa55569d155ae605316f289a724e25804"}, &(0x7f00009e7000)=0x5f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a6e000)=@assoc_value={r3, 0x9}, &(0x7f0000240000-0x4)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000365000)=0x0, 0x4) 2018/01/26 21:37:08 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000549000-0x4)=0x0, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) sendmmsg$inet_sctp(r1, &(0x7f00005d8000)=[], 0x0, 0x0) 2018/01/26 21:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009a2000)=0x0, &(0x7f000086e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000332000-0xe5)={0x0, 0xdd, "0354e6bb74b333a0fa1be8ce456a046b82b635dfad2360b2c974511ac824eef0bd206249ed78bf4fbb378a2a351230fda76a82735e38c380e8911fac9354f577cf3a2e95c0b5cb5b15005d071974e6665b1e3dc41928853fa58bb62bc486c6949607c235a3f81d630043ff9fa9901ace6f4945e6ac6ebe41678a7261e2fb4c317a88a2c030056727b239b922e5bb807173ff73d1fbdf495a1ca4854087059ed864ed671de95946f045e75bf5f510089eacd9f1d4fd8536e84babf5c7228bd5f00128517abdcdab77ef9713fcaddbcfea54161ecaa86228b6ad53f2a310"}, &(0x7f0000fef000)=0xe5) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c23000)={r1, 0x5}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x5, 0x8000, 0xc400000000000000, 0x3, 0x33b, 0x8}}, 0x8) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000780000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x1ff, 0x7fff, "bfb849028c98c4d931c55a7ffa5c6e6164814cbad8cd847bb755fd31a4693ed2ed5341af1f8a1c245ddaf0d0b5a25d79dcb4bf611ed46e89126147fbdf8e3c01d87d1a3fc08d2377a5bf8d06aabc2354"}, 0x160) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7a000)={0x1c, 0x1b, 0x4000000030b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic='^']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000045000-0xa)='/dev/vcsa#\x00', 0x0, 0x100) r3 = gettid() mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000059000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000058000)={0xffffffffffffffe1, 0xfffffffffffffffa, r3, 0xfffffffffffffffc, r4, 0x7fff, 0xa4fb, 0x1}) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x1a, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000057000)={0x465f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000058000-0x40)={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f000004c000)={r1, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000058000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r5, 0x3, 0x5, &(0x7f0000058000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000059000-0x10)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000058000-0x10)={0x0, 0x0}) 2018/01/26 21:37:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067a000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ae000)=0xd109361979a6438d) ioprio_get$uid(0x8000000000001, r1) 2018/01/26 21:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000006e000)='/dev/ppp\x00', 0x20080, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000ddb000)={{&(0x7f0000120000-0xeb)=""/235, 0xeb}, &(0x7f000067c000-0x1)=0x0, 0x2}, 0x20) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000057b000-0x4)={0x22, 0xfffffffffffffe01, 0xc0000}) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 21:37:08 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f86000-0xf)='net/ip6_mr_vif\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000afd000)='bdevvmnet0)@[wlan1]securityppp1eth1\'vboxnet1!cpuset,*-\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r1, &(0x7f000026b000)='./file0\x00', 0x0, 0x100) r2 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f85000)={0x5, 0x100, 0x6, 0x7, 0x4e, 0xc8fb, 0x3, 0x2000000}, &(0x7f0000f86000-0x40)={0x1, 0x308, 0xffff, 0x7, 0xff, 0x0, 0x7, 0x2}, &(0x7f0000933000)={0x81, 0x107c, 0x81, 0x668, 0x1, 0x5, 0x80000000, 0x7ff}, &(0x7f0000f86000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d11000)={&(0x7f00005d0000)={0x2}, 0x8}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r2, &(0x7f0000953000-0x88)=""/136, 0x88, 0x0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xffbd, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000959000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c33000-0x11)='/dev/vga_arbiter\x00', 0x35edcfca6f2d61eb, 0x0) fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d79000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000bc8000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000a24000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x6, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x4, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000905000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000cd3000)='/dev/vcs#\x00', 0x3f, 0x802) renameat(r3, &(0x7f00004f1000-0x8)='./file0\x00', r4, &(0x7f000064b000)='./file0\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000842000)={r1}) 2018/01/26 21:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000db6000)="e500050000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x1, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005de000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f000006e000-0x138)={{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]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e4000-0x15)='/proc/self/net/pfkey\x00', 0x286002, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00004a1000-0x18)={0x0, 0x10002, 0xffffffffffffffff, 0x5, 0x3}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000cfa000-0x18)={0x2, 0x4000, 0x2, 0x6, 0x10001}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000083e000-0x8)={0x1f, 0x0, 0x2, 0x8}) 2018/01/26 21:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000)=[], 0x0, &(0x7f0000925000-0x98)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4008881) r1 = syz_open_dev$sndpcmc(&(0x7f000093b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x408c80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x4, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000087e000)={0x2, 0x0, [{0x9, 0x0, 0x0}, {0x0, 0x0, 0x3}]}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00002d7000-0x4)=0x5) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000f14000-0xe)=""/14) 2018/01/26 21:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = msgget$private(0x0, 0x404) msgsnd(r1, &(0x7f0000304000)={0x0, "913c28aae449784059b6f9ff307eb17a29d031ca3c1c68bf0e1d6bb37cd772e57acb53b884fa3da931d3b6dbf37ce5cbae5118a85779dddccc10772480f0c8ec71f6aebbb29f3b66b8779c3ad2a48d53dd7760f97002af1e71d8ddee547979112456b7de14a5b0816c33a7b1392016a91d1d4ebd9b7cd96adb8c9448dcc03c1c25540637d86be3a216a7021e7e2a3ce75e3be8cf25829746c0c5b087a2b3607285674b1ec4d03813b074a031916a5b1bb7a522eed4e86cc0d55a0e68c7376715d8a0a9f47a3f1ddb3a6672aea4272c3e"}, 0xd8, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/cuse\x00', 0x3, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000046000)={""/1024}) syz_open_dev$dmmidi(&(0x7f0000ebc000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ac000)=0xc) stat(&(0x7f00007e1000-0x8)='./file0\x00', &(0x7f000026b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000231000-0x8)=[r3, r4]) sendmsg$nl_xfrm(r0, &(0x7f0000613000)={&(0x7f000084a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aaa000)={&(0x7f0000684000)=@updsa={0x180, 0x1a, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'cryptd(md5-generic)\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000006000)={0x1a, 0x15, 0x452a, 0x3f, 0xfffffffffffffc01, 0x100000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) write(r0, &(0x7f0000006000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0xffffffffffffffb8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000007000-0x10)={0x71, &(0x7f0000000000)="13770ffb987dc45483813455f725d0ae28b2121009fd4aa3be8c6631a509bed2f20a471071c76f85f978eb6ac3eaab276d79deb2cf57c220b0990520e47c01d8417fe3e82117ca990d551d48628f4a771902e63c0e176e974cc130f0fb97e25935b0c97efaf3663914c03d15dee9d103a3"}) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000a51000-0x400)={"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"}) r4 = syz_open_dev$audion(&(0x7f0000aa2000-0xc)='/dev/audio#\x00', 0xe9f, 0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e66000-0x47)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005df000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000cb000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000, r5}) 2018/01/26 21:37:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f000079c000)='./file0\x00', 0x20080, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000899000-0x18)={0xffffffffffffff15, 0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ustat(0x800, &(0x7f0000757000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r2, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000337000-0x29)=""/41, 0x29, 0x3, 0x0) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000076000-0xc)={0x3, r0, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000097d000)=0x0) r5 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e3c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000)=0xe8) getgroups(0x1, &(0x7f0000021000-0x4)=[0xffffffffffffffff]) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00006dc000-0x4)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f000045a000-0x4)=0x0) getgroups(0x1, &(0x7f0000a7a000-0x4)=[0x0]) sendmsg$netlink(r3, &(0x7f0000f80000)={&(0x7f0000d89000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000a3a000)=[{&(0x7f0000150000-0x1314)={0x1314, 0x27, 0x100, 0x2, 0x3, "", [@generic="07d6190bd87f835a9beba150f14f7c063ab421d80716835ba28f942ed303eff43ea82248d22eb5e4ceeb345a4cec56e0d56848c5e694b3020c264a6193d794b78d422caf4cd972958a967203246cfa61131ef5c7ef7c597a1832a3ee46bf5579927980a0848187028d67ebb2bffd6a416269ae62fba1a4c432e278c897376d07cc5986ff0b87d30667706ea216674d57b7fe6048fdf140765119b950cb5c27d8d369d405ebeb87ce28b42e21cee444df943a317eb6223b2593519f19ed8499bc49f8d1acf6c342c36f9d1f32bdea0170145ee42a87a2ddc2e9c0de97bba1bb857b0de4d12ce19755d55f1639c1f0ea6482ffd33526", @typed={0x8, 0x3a, @void=""}, @typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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@typed={0x18, 0x3a, @str='/dev/binder#\x00'}, @generic="dd9faddd8aa58a69a0c70c4bcdd5f0ad7942f5f7ba02ec808fd725db475f6e14dee3d0ca4ab3519a75d93487a955c94864a11ae08bab0c646be6818c61607e0286f988389deaca961429d25f1002f9a34374c606ad78d302da71afdb0a3e265d77033df47a52f01f", @generic="eae1d7fdfd6aa15d77af02d36a3a10e3b189a18e1fa22331433874b8facf5aabf0", @generic="e7a006ac5239df8cf1f0ec73caebf48317a9b402948f13a09f03baa2ec1e8bb5ae5ee63fe2bf7a6f16fbbe88010dd4efdeb36c22936a67435044f37a41f60a392258c2df8c1d478e68929e241ecf6235a32fdc70d53dda1c1dfa642d65c0", @nested={0xf0, 0x57, [@generic="e5a812dab5cf758fa5ffa872554e26a1fcfbc28129cca50fbbe24e38ca28c3608fdec573167d5b432adca9fbd3665c9d94a6b54e68e6262ea5e0259edf89dd5a3ecd54813935c209fc4b6d60e4a1b39868ed03aedf792c5c51425db6da7b4d220f4f94328bb74c3a53be5e61af7421297d779d10f668cd27eaa7466aa286ef465c13ef1680d3a76af9c68ba35b3a8aa8145d486b21dee1439c5fdd8fdedb23b7eb322d22a9af57c752fe36116ebe6078f2d82ee9ca0f5b8b54e0edd6b69cdfa400b5f7f0cf59657eeda85b92dcaebeffa5c6c82df5c98b2ae33b01", @generic="66988f8cdb9c23a64439060b1eb563"]}]}, 0x1314}, {&(0x7f0000898000)={0x119c, 0x1b, 0x11, 0x3, 0x3, "", [@nested={0x118c, 0x79, [@typed={0xc, 0x8f, @u32=0xffff}, 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@typed={0x8, 0x42, @void=""}, @typed={0xc, 0x2e, @fd=r2}]}, @typed={0x18, 0x80, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @typed={0xd4, 0x55, @binary="5cc77ba71d3aa50a3185e2c49327d4c3db692384840d95a9b358cafe3b8b0aa0f090850dc8af5d2e26803cb371868e50e56c290ffe0de181aade6d068555ee974bf0fb17bf572c5d535d6713072f4c2ce062cdd0b064b9de91b50721d260ff0bd17395c85045baae061a63df4a120e22003a8804386b72cb02079e6853c9012fd2d397c2d8cd58abb66a79ed70cbfb654301be69851922f09c03480bc264e959e50aabe0f99dce67ee0a4927d8ea1971850fac38340a4ffe2fb630df66c57c5ffd4ad4cac64491a9228e58"}, @nested={0x234, 0x22, [@generic="30818c18239a530d36af51cc41807e7414e725b02b625faeb2b82fc791cc376c80f9e0991ef8d6f68db9097d8902d2a2cbfce33a69d6", @typed={0xc, 0x3a, @u32=0x8000}, @generic="c0117de4073b391a8956bdf8989429f81a50782f990ffee7c2b95fc140316e14e0d7c5695e2630af4c431fed3fec5960bbe7e743c744ffd7a5cb589f7b81f3118402755068b9f2d651137eed90dcf3a3687a6a438955de2c385dd49d50f899ee6b9fcb174dd743a77bc83b06d7c2782834dec2adbb6e93bfca52f134ea0996f9bbe145ac6ca87f93219745a095444680e6b0b14ac15b216783a6e35d45d1410bcc3bf91eaaa45e381dc299f801d0795bfc8caeddc395fa2083a8da8d0cbc0d0e0fc42b83182f4cc0a1a5b089b8c6e983e061172892e459329445", @typed={0xc, 0x68, @str='\x00'}, @typed={0xc, 0x5b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="122ea5c05e32e2cade671ee756c5efbadb03f394eac1d39f15535d510831487f1d802dd5c09b3f08c310e0594662ecbc67c6397b2225e2e7fb76c50d1285e89a50cf5f72f68ac70f1866ea9f25bc83638e6001e909092bae1d32a356b6edee26fad4754f9c89a9dd7c291be69493f900770c38b30c52b999880ed786ead4d7c8da155bb8c5515936428b2db0107424d9da6d129af11227ba043c1a55c3da1eaf155cd0625d24d69e6673f54352515a46799a0615d06d9d0ac2a858e0630b07c4fd5715172a3b2561014bca", @generic="d02371b690eda6d6ee21c7fdd8b773521082940832513c5da4eebc4c1db04369ea0cf8222fb2c0209e8f31f5b7f9"]}, @generic="c21368538f2f0b0f6e2123548a7ed41a0696d973376981c13ab3efe3e465f9d7110b3c7030ca1a435fb839eeb05f3ee0994b5f00ab4ad48365b9ef723f07f91a1c84f89271e7a21ec381196f9b049f3ef118d9d13115c287ab49813c45a9d3da5ba6fdcc11bd64b7d566cad47e16c76ad32e350e90d9f246a17611531401e40c2899870a2076c6b27ad9b97deb67c299402700450a05097146752fe58d6bf75b68a11e6cea40bc6bc735862f2bdac64f6f17cf4fa6b371a3c42e426798accd", @typed={0xc, 0x10, @u32=0x2}]}, 0x6d0}], 0x4, &(0x7f0000bea000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r1, r2, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x90, 0x8000}, 0xc011) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008db000-0xa)='/dev/cuse\x00', 0x10000, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000262000)={0x0, 0x38, "6c587c9b7ba8f5e799443d4fa6ef4bc7062fa528a012c13a70fcc1b210b5b610f4fcdb6e2481a4bc1439cf70642eaed3f380bf5dc5ee155f"}, &(0x7f0000c7b000)=0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007bf000-0x18)={r2, 0x1000, 0x10, 0x2, 0x80e1}, &(0x7f000013b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007b1000)={0x3, 0x7, 0x0, 0x5, 0xfffffffffffff11d, 0x80000000, 0x9, 0x1, r2}, &(0x7f00002a8000)=0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/vga_arbiter\x00', 0x210080, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000d16000)=0xffffffffeaa139f4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000085d000-0x94)={0x0, 0x90, "844ffff970a1fd3f37e7f06babb4532dd0e96b04c34ed6df5894d0eb1b5eadf32d754f939445edf168b9f842b2302d5942d7134ce0f37dad5c2194ac5d5a13033c202ef1343dc76c9fc4eb66a609f25ce0337d49dfa681d10f62d36bdb08f16d49a07e790af396981b94371d21f087cf63394778c369127f31c2bdded8e3bb2ee7543071da06dc758731a9b4aee84485"}, &(0x7f00008e5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000049a000)={r3, 0x1, 0x1000, "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"}, 0xcca) read(r0, &(0x7f00009f2000-0x78)=""/120, 0x78) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009aa000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e60000)=0xe8) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000380000-0x28)={&(0x7f0000e94000/0x2000)=nil, 0xfffffffffffffffd, 0x7, 0x20, &(0x7f000087b000/0x2000)=nil, 0x3259b2a2}) 2018/01/26 21:37:08 executing program 3: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b66000-0x10)='/dev/sequencer2\x00', 0x300, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ce8000-0x20)={0x200, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000077b000)={0x64d264b2, r3}) recvfrom(r2, &(0x7f0000e48000-0xc9)=""/201, 0xc9, 0x2, &(0x7f0000d45000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x1, 0x4, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0x3a) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000027a000)=""/10) 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) bind$inet6(r0, &(0x7f0000736000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timerfd_settime(r2, 0x1, &(0x7f00009d0000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000a25000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00009b4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000cc6000)={0x11, 0x16, r5, 0x1, 0x4f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) clock_gettime(0x3, &(0x7f00006e4000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000dbd000)={r4, r6}) r7 = socket$netlink(0x10, 0x3, 0xa) writev(r7, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x400201003f9, &(0x7f0000174000-0x4)="", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") [ 158.611861] APIC base relocation is unsupported by KVM [ 159.126985] binder: BINDER_SET_CONTEXT_MGR already set [ 159.139318] binder: 26727:26737 ioctl 40046207 0 returned -16 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffc1d, {0x0, 0x400000e2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/cuse\x00', 0x218440, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000d2b000-0x8)=0x4) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000842000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f21000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f23000-0x10)={0x5, &(0x7f0000f22000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000006000-0xc)={@multicast2=0xe0000002, @rand_addr=0xfffffffffffffffc, r2}, 0xc) 2018/01/26 21:37:08 executing program 5: 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) 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000985000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000b2a000)=""/84, 0x54}], 0x6, &(0x7f00001e8000-0xd4)=""/212, 0xd4, 0x20}, 0x5}, {{&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f000032d000)=""/159, 0x9f}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000dc9000)=""/0, 0x0}], 0x3, &(0x7f0000000000)=""/236, 0xec, 0x1}, 0xcf}, {{&(0x7f00001c4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000423000-0x7)=""/7, 0x7}], 0x1, &(0x7f00006b9000+0x19b)=""/43, 0x2b, 0xfff}, 0x2}, {{0x0, 0x0, &(0x7f0000166000-0x70)=[{&(0x7f0000879000-0xaf)=""/175, 0xaf}, {&(0x7f0000bf9000)=""/190, 0xbe}, {&(0x7f00003b6000)=""/155, 0x9b}, {&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000eed000-0x69)=""/105, 0x69}, {&(0x7f0000f71000)=""/5, 0x5}, {&(0x7f000040d000)=""/167, 0xa7}], 0x7, &(0x7f0000001000-0x8)=""/8, 0x8, 0x10001}, 0x1}, {{&(0x7f000027c000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000041a000)=[{&(0x7f00008ed000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000ad3000)=""/60, 0x3c}, {&(0x7f000013b000-0x30)=""/48, 0x30}, {&(0x7f0000217000)=""/124, 0x7c}, {&(0x7f00001c9000-0x1c)=""/79, 0x4f}], 0x7, &(0x7f0000001000-0xc2)=""/194, 0xc2, 0x6}, 0x0}, {{&(0x7f0000c5c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000181000+0xc9a)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1, &(0x7f0000ecb000)=""/109, 0x6d, 0x1ff}, 0xffffffffffff173a}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00009e4000-0xa0)=[{&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000f4c000-0xfe)=""/254, 0xfe}, {&(0x7f0000d05000-0xe3)=""/227, 0xe3}, {&(0x7f00002db000)=""/28, 0x1c}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f00006c5000-0xf7)=""/247, 0xf7}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}], 0xa, &(0x7f0000fac000)=""/67, 0x43, 0x9}, 0x8001}, {{&(0x7f000072e000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000326000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f000047c000-0xcd)=""/205, 0xcd}, {&(0x7f0000c52000)=""/0, 0x0}, {&(0x7f0000509000-0xb0)=""/176, 0xb0}, {&(0x7f0000ea6000)=""/122, 0x7a}], 0x9, &(0x7f0000548000)=""/40, 0x28, 0x4}, 0x6}], 0x8, 0x141, &(0x7f00007f6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x30f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) 2018/01/26 21:37:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002bd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00003bd000)=0x32, 0x800) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00003e8000-0x4)=0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000001000-0x38)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0x7ffffffb, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) r5 = memfd_create(&(0x7f0000365000-0x5)='/dev/kvm\x00', 0x1) io_setup(0x62, &(0x7f0000bcd000)=0x0) clock_gettime(0x0, &(0x7f0000b32000-0x10)={0x0, 0x0}) io_getevents(r6, 0x6, 0x2, &(0x7f0000c53000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d99000-0x10)={r7, r8+30000000}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f000028a000)=""/0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000bb6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0xc) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ae9000)={0x3, [0x0, 0x0, 0x0]}) io_setup(0x80000001, &(0x7f00005c0000)=0x0) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$dspn(&(0x7f0000f12000-0xa)='/dev/dsp#\x00', 0xfffffffffffff0a1, 0x101001) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/26 21:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/dsp\x00', 0xa0000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006e1000-0x20)={0x2, 0x2, 0x10000, 0x1000, &(0x7f0000c8b000/0x1000)=nil}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) 2018/01/26 21:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) dup3(r1, r0, 0x0) 2018/01/26 21:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000015a000-0xe)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000df6000)={0x8, "3fead455aac7"}) r1 = eventfd2(0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000dcc000-0x18)={0x2, 0x0, 0x1, 0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) write$eventfd(r1, &(0x7f000032b000)=0xffffffffffffffbf, 0xfffffffffffffeb8) 2018/01/26 21:37:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x8000, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00004dc000)=0x1) writev(r1, &(0x7f0000fb3000)=[{&(0x7f00004cc000)="b80c705d1524e928d26e845f3ad7a48e29006701fb621bdb6dde2e478480b382f67e4caed41fcde1f600000000000000399014b2851bdd52b26cdae96db7470e65a5dfa4a91bdf9f95deeb577c577a2f83ee47aa739d93a8ac906563440448630603ba9d48c15c09ac9a98fc8adc6cba200550b364e49100000001d331b6f647c786", 0x82}], 0x1) sendto$inet(r1, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) sendto$inet(r1, &(0x7f00002fa000-0x6b)="b2", 0x1, 0x0, &(0x7f00001f7000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000e9b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f000089a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b5f000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xc5, 0x1, 0x2d, 0xa, 0x20, 0x0, 0x8f, r4, r5}, {0x9, 0x0, 0x4c2, 0x10088000000000, 0xffffffffffffff81, 0x8000, 0x100000000000, 0x200}, {0x5, 0x3, 0x4, 0x5}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x7e}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x7, 0x3, 0xc53, 0x20, 0xfff, 0x200000000000000}}, 0xe8) shutdown(r1, 0x1) 2018/01/26 21:37:08 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000-0xb)='/dev/hwrng\x00', 0x881, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002d6000)={0x0, 0x40, 0x3, [0x1, 0x401, 0x6]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000e58000-0x4)=0x1008) 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) r2 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000089a000)={0x6, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(r2, 0x10, &(0x7f00006f2000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(0x0, r4, 0x7, r3, &(0x7f0000981000-0xc)={r2, 0xffffffffffffffff, 0x8}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000202000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r3, &(0x7f0000ea6000-0x8)=0x0, 0x2) 2018/01/26 21:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f000036d000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/26 21:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000087c000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair(0xa, 0x5, 0xbe13, &(0x7f00003a8000-0x8)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f00009d7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f00000b0000-0x123c)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f00008c6000-0x1000)=""/4096, 0x1000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00009d9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1f15, &(0x7f0000aff000-0x8)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d21000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt(r3, 0x9, 0x4, &(0x7f0000a7f000)="03ecb114c0c256a1258b894420637d8e078ef52edf7ccb97a820715e0a4f26c676a24a5e2c4ae89404b1e05e828af94d535d310a4e0d45fa6c37b5eeb7854d184fd0d733217d75d7308e365b0aec209665086d01d095c68a937614bb0d3215233d1b028442da89de904798f210ead72a2c968aa237cec0e0da77b2735a5d1a322a8058ec4015ddcc", 0x88) r4 = syz_open_dev$sndpcmc(&(0x7f0000f1a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2400) r5 = syz_open_dev$mice(&(0x7f0000095000-0x10)='/dev/input/mice\x00', 0x0, 0x100) io_submit(r2, 0x4, &(0x7f0000f5e000-0x20)=[&(0x7f0000a57000-0x40)={0x0, 0x0, 0x0, 0x9, 0x3f000000, r1, &(0x7f0000e45000-0x1b)="a8453dd9377a99c61054a23e484434728544ddb64770582810ef2e", 0x1b, 0xffffffffffffe16e, 0x0, 0x1, r3}, &(0x7f00006e0000-0x40)={0x0, 0x0, 0x0, 0xa, 0x600, r1, &(0x7f0000717000)="77ee73c3aabd835659a560df8081cba57991de17167a8ffbf3", 0x19, 0x8000, 0x0, 0x1, r4}, &(0x7f0000a22000)={0x0, 0x0, 0x0, 0x0, 0x2d, r1, &(0x7f0000b77000)="b8126ccdded46cfa1b4fbb9d1b87659bdb2fd42419be63e2bbcfa2214e6a24e403e54c872d564032c4ffc73df7da797d796f1da798e12dfde68e97c6b3666aa499341b58278dbc59b941bc6482298d23eaf0f057fb71b923aeb53c8dbf3b216fb49d8a76d249e3d48fd3d4e1996bbb10196bf01b", 0x74, 0x20, 0x0, 0x1, r1}, &(0x7f0000e07000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f0000f01000-0xe8)="7fffb20fc2e4dce8c06ef82bd567a66bc15ed08b8f0bb656887c156ad191bea6875757da3c2a7e9c1a3307deb65185bfc1fc4dce2eaadfbc3b3b19de2ca755d2ab098f32a2838252e4c5308307016b9450994b8801cd790f7b7d3cffad80f69d0807fa70978c7b09f24cf0b9cc6b6712380b66cca473e3d2c3623d6eb28c109c5ba81828bc72993ba0a7395a109a358713d2ce8183eb2ec3a987817fb8654f63ede77341cdbd8d401dcca34374b687f8435174419c32c4be5fb7b6363db370243d5c2b0ebf82eb5e05669a895d5a0e29ea6b699d486c2caf3bb4f9795e60239dfc651a63d8135e73", 0xe8, 0x70, 0x0, 0x1, r5}]) io_setup(0x100000001, &(0x7f0000f69000)=0x0) readv(r3, &(0x7f0000a77000)=[{&(0x7f00008a3000-0x1b)=""/27, 0x1b}, {&(0x7f00001ce000-0x48)=""/72, 0x48}, {&(0x7f000052f000)=""/7, 0x7}, {&(0x7f0000dd0000-0x30)=""/48, 0x30}, {&(0x7f0000650000-0xf)=""/15, 0xf}, {&(0x7f0000c39000-0x9b)=""/155, 0x9b}, {&(0x7f000098d000)=""/66, 0x42}, {&(0x7f000062d000-0xfc)=""/252, 0xfc}], 0x8) io_submit(r6, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 159.232504] binder_alloc: binder_alloc_mmap_handler: 26753 20000000-20002000 already mapped failed -16 [ 159.250903] binder: BINDER_SET_CONTEXT_MGR already set [ 159.269217] binder: 26753:26758 ioctl 40046207 0 returned -16 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000463000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b6a000)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000484000-0xdb)=""/219) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) timer_create(0x4, &(0x7f00006f7000)={0x0, 0x2c, 0x3, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf4000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000f36000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000906000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 159.270450] binder_alloc: 26753: binder_alloc_buf, no vma [ 159.270474] binder: 26753:26768 transaction failed 29189/-3, size 0-0 line 2903 2018/01/26 21:37:09 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/dsp\x00', 0x20800, 0x0) ioctl$KDENABIO(r0, 0x4b36) 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, 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 = socket$inet(0x2, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000926000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00001e1000)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000cb4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x10)=@ax25={0x3, {"a2bf0eeec9e299"}, 0x0}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f0000009000)="", 0x0}, {&(0x7f000000a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[{0xd0, 0x0, 0x3, "68e6d11cd0c080144edd6f5e18fc5084231f9147b10f65a7701d6de9689f2657f76f72353429fad87d9f2baef22cad47d2590d8977f10cc3b8b751ccfcab314338b383e905305504d850ab17182e0f201b822f51d003b6c481e6aa489c8947491f42f3a9c8a3adc2d0ceab5f494e765da7fc6c1e3ec45f404f910c97378d308a4d77f282a4d95a684d88fdc1afd442be598da6cf873cfbbc12f29f2461b41b6190f864b5d214e7e7eb87beb8913219321b87b6e7fceaf6b40d1d"}, {0xe0, 0x114, 0x6, "fc72702f840f2575518b78a73ae1f745ef91b47334a515571a948c0179eadf4bf505085a1ae1f3b505760856e8051bff06927581060f26cbe308239e40ccca2082631941263235c9409d452afac7bdc1092c077815b0b93b6a49d9b583455d6ef10e39bb37f8830b538cdb4d19f8a71fd88c1251e3c1113e3804592c7f5b7bd719f1774a3cac6090795657480c7434327beda21cbc65ae8e6342fd7ff773fd05f915e7aab07cdc8d7b452c5c13b0c15cc9340187a0f9b607a84ca44029082cbd95e423434dbdd3bc7e4866876b"}, {0x98, 0x100, 0x2, "6d0f8830bba93386e7a803d5daa04b8dfa06ee3749dd9344c88626d1a04f56371ef5a6f318141166de5e85c4b2a719c4e297644363411652c8bede6373b816792891f9eb4ed589578a8a1268db476a273667fca10869186937eb858c5338156195c097f1656273e72cb607edd024cf0cf9370c3c17921926cacf4085c36cd9527a"}], 0x248, 0x80}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000000)="502f42979dba0108f9856a19cb224777b297fa7a2d684fd27f5be05703d3e8207741d7b4424aa98cd30d7cd5e88a6e5b22955418b45d67fa1f8aca0ccdfcb5c7791ec3b9e85ca5214bdb25e3f20cff3ced268ce7fa59ab1ae225c512bb8feab1c05b6c15a545fcd20e752288961c9d0576a38bffaa8f5416819962a2cfda983cf0bb99773b9421b583c503c0a2336dece21f3cddd595c1885435cb7eeddc91da82369c8a4e21f0e3013dcb4bd645142f2b7c", 0xb2) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) connect$vsock_dgram(r1, &(0x7f0000006000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) 2018/01/26 21:37:09 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, 0x10000003, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f0000add000)='/dev/cuse\x00', 0x200601, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000df2000-0x4)=0x100000001) set_mempolicy(0x2, &(0x7f00009d3000)=0x80000000, 0x81) [ 159.393629] binder: undelivered TRANSACTION_ERROR: 29189 [ 159.408530] binder: undelivered TRANSACTION_COMPLETE [ 159.415636] binder: undelivered TRANSACTION_COMPLETE [ 159.423375] binder: undelivered transaction 165, process died. [ 159.431326] binder: undelivered transaction 164, process died. [ 159.434783] binder: 26805:26806 ioctl c0306201 204edfd0 returned -14 [ 159.435396] binder: 26805:26806 got transaction with invalid data ptr [ 159.435429] binder: 26805:26806 transaction failed 29201/-14, size 128-0 line 2922 [ 159.462883] binder_alloc: binder_alloc_mmap_handler: 26805 20000000-20002000 already mapped failed -16 [ 159.465833] binder: 26805:26809 ioctl c0306201 204edfd0 returned -14 [ 159.466371] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ad000-0x10)='/dev/sequencer2\x00', 0x208400, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000dc6000)=0xa8af) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000b0c000)="", 0xfffffffffffffeb6) 2018/01/26 21:37:09 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x401) ioctl(r0, 0x80084121, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000)={0x6, 0x400, 0x3, 0x0, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f0000008000-0x64)="59564e7cd9834815023af55da641087026602eef7cd05e74f4b941396fdec5b709bff5e0f90cf030b6178961d0e646b76a6753c707d2da276772445b2d9ff2cd666734e29bfae1e16a3de4125c9c6e24d32d973c0da785f175c90bd69179ce3e17fd65a8", 0x64}, {&(0x7f0000006000)="e6365ebc8c86ee8cd14cccb82df6daeea853154043e3d7ff66ff99615e236808fb7033cadad9c8fa563784d601483bfa2d022c22ab34f2e4b915d8715db40df7a7c333cb6249239a90e412d1e69a0aecc9d68e328a88b5bee435dd1019492d35c59a6400d3cd2a5cd62cac9a2096473cebc27d192e48489b433d4b8a21d88e52afa28922fbbbd1257d9a57d7aa702ef0b967ec0201dc59be252ba9bbd1", 0x9d}, {&(0x7f0000002000)="da2cb66b49a6793903a8fcd43ec19378199ec68c0782da2fef31522dadc6090937b0bb57fc45a8389b07b76b392dd6eda591ff3730de2a235f17954cb3fb787ba145c65e8a9457ff5502c104f516b9a261e74681a698c2014080ebc0fd84384f98cb1d7ad456941c7a57996b28d498cb320f81d492ef7502d831b5135e4d7c9c31fa23fde71a1a7f68288d8df028fd792618721702e7fed2d87a10022e0b76c7d210ce43272973005c91", 0xaa}, {&(0x7f0000007000)="eaa7136407d87948054d20726b918a853f33fab456ea8c76dd68fcb20df1799ebe335b8cd8bb7d39c62b98319f174f9240ce5d95c6a64ebb837b60d213ab18f847732c49662fc686d281d86071e3c58064449544909d95f9194cbae04fc04aa98dcc0579c605df650d9d4f5d856702", 0x6f}, {&(0x7f0000007000-0xfb)="efb66c9bccb3ec7f3aeb53315a8740932c547d7e7fdb9c42db02ada259218c23bc44cc87ae3f2c3c144e111eb25f3e92ab2bb8e0e3d3d9d84ad707300b1749a2f0b6a807c6b27d10de60b5b7c571be7790d484944b75158648ca21405ef99b1956393ff9423d0aaa0cdd7ad092d7c9d1ecf1634e4ffc1a63096ef82e0c0fd5c28696eb2f7e3adf80ff0278f8174d594bde0d5b248f1b01a25e6c9e43b7cea7349a5293aac514bd7b174d5a39dd9b7f76de8b56518c0f3fc71f1a16ecead1880e3554d212b4bd9c2ce06c9a4452be63799187aa606393f4d914df0b53db2c13d5766d01c0aa99a468736a5dad9b0e96cf1df94e82cad62966040e85", 0xfb}], 0x5, 0x8) r1 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000009000-0x10)={&(0x7f0000009000-0xb5)="e4d03d8c26bec0fd2279ce8d192ccce67dccf281f7f72e038a9a508717691da1549ff7c0d8f34b331d8f2f7686bb4ea4fedc67ff84b1d16ef71c432d2fad31bebbcb40fd86b048b01876c6b263f04009739b0d8741370ee9de28092d4109ac9e46728e759bd6d60f96a373c6a670d0f538cc541042136610eafb26373bd0e48c38ad2f0f78100b24cf31bdb8b01d60c025c0da70607b3e833f78dd4ee749c5f8ba17d405f5e3edcf094a260886c46032d3db74f588", 0xb5}) 2018/01/26 21:37:09 executing program 4: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x23, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa3}, @generic="9cf8eb21009931bbe387abd4c55af8b0"}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrlimit(0xf, &(0x7f00005db000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b4f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ad000)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f00006dd000-0x2c)={0x5, 0xa991, 0x3, 0x7, 0x1, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f00000d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/01/26 21:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) signalfd4(r1, &(0x7f0000916000-0x8)={0x200}, 0x8, 0x800) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00003d9000/0x18000)=nil, &(0x7f0000942000-0x18)=[@textreal={0x8, &(0x7f000049f000)="baf80c66b870feb68b66efbafc0c66eddd460cba6100ed65e0002e0f35baf80c66b8c860f68f66efbafc0cb80000ef2e26260f01cabad004b007ee0f01d166b90404000066b840f2000066ba000000000f30", 0x52}], 0x1, 0x0, &(0x7f000070d000-0x20)=[], 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000065d000-0xd)='/dev/dmmidi#\x00', 0x4, 0x200000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001ad000-0x4)=0x0, &(0x7f0000bdd000-0x4)=0x4) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000401000)={0x0, 0x0}) getsockname(r1, &(0x7f00004d0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000437000)=0x9) sendmsg$netrom(r0, &(0x7f000019f000-0x38)={&(0x7f0000bca000)=@ax25={0x3, {"d97ac40ca38a60"}, 0x8}, 0x10, &(0x7f00008ea000+0x6ed)=[{&(0x7f0000164000-0xbc)="ef67f607106d3376cf30388571af3a457b2aec72577ba4dc24e97df64c39b5d246de08e36b8e6bb760649aec9790deb8a2d55d4e09859b9b50fda45b2440791e0a0df5aa5b06cf4c138352cc17c55d34aa552cabaff7933d45aa101bc2a40cf8928dfadfa545f55a81dd0934da3f39f7b3974f80b62f89308b0d25d079fdd610aa89963f46ca26ced6957407b3e34af6df4b0eec9330a59588128357fbbae4d1342d2045aa550d6807148419ae25a83e3133544c61eb17b5b6f1c661", 0xbc}, {&(0x7f0000fbb000-0x87)="cae7573224df9dcdeaf082ff2ed555d2d3e4f1f4449871516b1140aaec69d386391d016658465fddd7775c9cc4fb46f27ba3b91db3081aedba53e869b252e6d067e535704dfa9c3bde56393013ba5c34a69359074b218ab88bace7dc335f3fee7639a4f2079d7ed83eaa963feac5b0b475ef6d5d6ddc89e133faee9cbc97108fbbb493bbd1ecff", 0x87}, {&(0x7f000070e000-0x1000)="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", 0x1000}, {&(0x7f0000b3d000-0x6e)="37c73d8eb0c32ea34d763793ec8621e1c028724b2dc09c3b5387efc50ec3ada0de7e8ac00d645c08a1fa89b2b144f013240b8405a659d4fe9e38dca3844f80572b514b2d2e8e666b6a1503914f992691c8825946766c18249af1ad2ecb8019c2a9f42f6d6a19196ed5336e2fc87d", 0x6e}, {&(0x7f000093c000-0x3c)="c47e1291dcece8f025fb11a560fb6d7c381b81571c225dea1bc637cf7533688c5108d9a5af9e2eb2d3a40908e3197a1ef311d3159dd8bde33abb2f84", 0x3c}], 0x5, 0x0, 0x0, 0x8000}, 0x40080) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_alloc(0x0, 0x0) 2018/01/26 21:37:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f0a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9fffffffffffc) 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x6) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x78001028, &(0x7f000062d000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000a48000)=""/246) socketpair(0x1, 0x80800, 0xffffffffffffffff, &(0x7f00006e7000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000326000)=0x8001) 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) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x1, 0x0) getpeername$inet(r1, &(0x7f0000e57000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020a000)=0x10) io_setup(0x3f, &(0x7f0000008000-0x8)=0x0) accept$alg(r2, 0x0, 0x0) io_submit(r4, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdd000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000349000-0xc)={0x0, 0xffff, 0x30}, &(0x7f0000072000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000-0xa0)={r1, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3e4a, 0x80, 0x9, 0x30}, 0xa0) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000630000-0x9)='/dev/dsp\x00', 0x800, 0x0) fcntl$setpipe(r2, 0x407, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000017a000-0x5c)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xcb5b, [0x3, 0xfffffffffffffff7, 0x6, 0x6, 0x8, 0x2, 0x5, 0x30e5f83]}, 0x5c) 2018/01/26 21:37:09 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x3, r1) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000648000)=0x0, 0x4) [ 159.466379] binder: 26805:26806 ioctl 40046207 0 returned -16 [ 159.468332] binder_alloc: 26805: binder_alloc_buf, no vma [ 159.468356] binder: 26805:26809 transaction failed 29189/-3, size 128-0 line 2903 [ 159.511632] binder: undelivered TRANSACTION_ERROR: 29201 [ 159.523713] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000ea2000-0x20)=[{&(0x7f0000433000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c", 0x40}], 0x1) 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x4, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f00009f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d74000)=@assoc_value={0x0, 0x0}, &(0x7f000095f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000007b000-0xa0)={r1, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xdb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x9, 0x3, 0xc}, &(0x7f00000c3000-0x4)=0xa0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x8, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000e5d000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x100) flistxattr(r2, &(0x7f000084a000-0x23)=""/35, 0x23) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000000e000-0x21)=""/33) 2018/01/26 21:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000369000-0x30)={0x73b1, 0x28, [0x10000, 0x6f, 0x9, 0x42c, 0x7, 0xffffffff, 0x80, 0x2, 0x6, 0x0]}) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000886000-0x4)=0x3) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f40000-0x8)=0x2000000000101) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b5000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x0) r2 = creat(&(0x7f0000f34000-0x8)='./file0\x00', 0x2) r3 = msgget(0x2, 0x8) msgctl$IPC_RMID(r3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000012c000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000dcd000-0x8)=0xa385) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00009a2000)="95469430fd311ea711dc2afc9708f22867b14f467db88d442b024071661efdc16dee8edc6276b224990c61bc887984d72a6839880e7d6f61ee60ff008a3a4f0dcc9cac9dc561a7997890fe1bec2165492e252177318d145690c41a174cdf15cf28926efffae7989bf5") r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f000003b000)={0x0, r5}) signalfd4(r0, &(0x7f00002af000-0x8)={0x0}, 0x8, 0x0) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000fd4000)="92", 0x1, 0x0, &(0x7f0000aa8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000001}, 0x1c) listen(r0, 0x80f) r1 = accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getpeername$ipx(r1, &(0x7f0000fc1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000195000-0x4)=0x10) connect$inet6(r0, &(0x7f0000194000-0x1c)={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b71000)=0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00002bb000-0x1b)={{0x3ff, 0x8}, 'port1\x00', 0x0, 0x4, 0x6, 0x3c8, 0x200, 0xff, 0x6, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f000051d000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x200}, 0x1c) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}, {0x0, 0x9, &(0x7f0000200000)=""/9, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/26 21:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b6000)='/selinux/checkreqprot\x00', 0x20000, 0x0) recvmmsg(r1, &(0x7f00002f6000)=[], 0x0, 0x40002040, &(0x7f0000392000)={0x0, 0x1c9c380}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$evdev(r1, &(0x7f000016e000-0x18)=[{{0x77359400, 0x0}, 0x4, 0x9, 0x1}], 0x18) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b02000)={0x0, 0x2, 0x1, 0x1000}, &(0x7f0000fc9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006e2000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x100, 0x2, 0xffffffff80000000, 0x88}, 0xa0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x800000d19, 0x7fffd) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) r5 = syz_open_dev$dmmidi(&(0x7f00006d5000)='/dev/dmmidi#\x00', 0x9, 0x410040) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000fc9000-0x18)={0x2, 0xf000, 0x140000000000000, 0x1, 0x80000001}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0xfffffffffffffffe}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000fca000-0x18)={0x0, 0x715d, 0x20, 0x0, 0x6}, &(0x7f0000fca000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000018e000)={0x2, 0xb7f, 0x6, 0x8, 0x4, 0x7da4c48b, 0x7, 0x1fffc0000000, 0x0}, &(0x7f00003ae000-0x4)=0x20) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000621000-0xc)={0x2, r6, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000004c000)={r7, 0xfffffffffffffffd}, &(0x7f0000908000)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000fcb000-0x4)=0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000fca000-0x10)={0xff, 0x8000, 0x2, 0xffffffff, r9}, 0x10) ioctl$VT_RELDISP(r6, 0x5605) 2018/01/26 21:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003af000-0xb)='/dev/audio\x00', 0x10380, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000a56000)={"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"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ee6000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be5000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000353000-0x14)={r2, 0x8, 0x2, 0x8, 0x9, 0x7}, &(0x7f00006ad000)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4b000)={r0, &(0x7f0000ee2000-0x5b)="0200f6", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f000059d000-0x8)='./file0\x00', 0x9) mbind(&(0x7f000034d000/0x6000)=nil, 0x6000, 0x3, &(0x7f0000c50000-0x8)=0x9, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f0f000)={0x0, 0x81, 0x4, [0x6, 0x54, 0x2, 0xdbff]}, &(0x7f0000e0e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000055e000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x95, 0xfff, 0x4cb, 0x0, 0x2, 0x0, 0x1f, 0x9, 0x2, 0x6, 0x10000, 0x7, 0x7ff]}, &(0x7f000091c000-0x4)=0x108) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000576000-0x97)=""/151) arch_prctl(0x1001, &(0x7f0000cec000-0xbc)="4e901a95affc22c74b8cffe5bb8decb4d7e2e49fff6e24b941257403628084d4b11b74207d0476132ae9544f58ed6786956809fce5fc09fed5a8afb44f9c145f92f37ee77331f851589ab15e0e7d5a1767c9669e3ed49e766a879a81083db424979845a7635c5587ac5af662f36c05915abce8e0b680398f22e9a396a6ed35800884f78d362688648c95a1143ebbfc7bea0f5acfc3a016349393a7ca0d20f72876d8f71723d6dcad35e8f67ace6e290eebcf348486593e19bae473a4") setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000086e000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 21:37:09 executing program 1: r0 = getpgid(0xffffffffffffffff) setpriority(0x0, r0, 0xfffffffffffffffc) 2018/01/26 21:37:09 executing program 1: rename(&(0x7f0000180000-0x8)='./file0\x00', &(0x7f0000d3a000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f90000)="6664001fd06e1f3583f482382ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c489764a70563bca17ae46084b28770500fc28c5bebc46f8ea") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[], &(0x7f000021b000+0x75f)=[], 0x3fffc) ioctl$void(r0, 0xc0045c78) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d6c000)={0x9, 0x7ff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b5b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00005cf000)={0x8000, 0x10000, 0xffffffffffffffa2, 0x1, 0x1c0303ee83b58dbd, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fea000)={r1, 0x14}) 2018/01/26 21:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f13000)='/dev/net/tun\x00', 0x0, 0x82000) syz_emit_ethernet(0x3e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x2, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) syz_open_dev$binder(&(0x7f0000d3f000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/26 21:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) write$fuse(r0, &(0x7f0000122000-0x8)={0x259, 0xffffffffffffffff, 0x6, @fuse_bmap_out={0x16}}, 0x8f) accept4$packet(r0, &(0x7f000067b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f12000)=0x14, 0x80800) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f4000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x2, 0xffffffff7fffffff, 0x3, 0x8, 0xa, 0x80, 0x20, 0x1062f5b505217c68, r1, r2}, {0xfffffffffffffffb, 0xab, 0x2, 0x881, 0xff, 0x4, 0x8000, 0x0}, {0x0, 0x1, 0x80000001, 0x9}, 0x100000001, 0xc, 0x3, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x6f}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x7, 0x1, 0x0, 0x6, 0x8, 0x1f}}, 0xe8) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00003e8000-0x8)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000067a000)={{0x7fffffff, 0x3}, 'port1\x00', 0x80, 0x80000, 0x9, 0x4, 0x100000001, 0x2, 0x5, 0x0, 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]}) 2018/01/26 21:37:09 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f000001d000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000006000)='--wlan0\x00', 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000005000-0x27)=""/39) 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x3, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) close(r0) 2018/01/26 21:37:09 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000780000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/235) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00003d1000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000084a000)={0x0, 0xffff}, &(0x7f0000276000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000060f000)={r2, 0x78, &(0x7f000004c000-0x78)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x42f0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca5000-0x4)=0x10) socket$inet6(0xa, 0xe, 0x800) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000875000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000878000)=@assoc_value={0x0, 0x0}, &(0x7f0000aac000)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000037c000)=0x4, 0x8) 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) eventfd2(0x3, 0x7fffd) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007b7000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x6, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x0, 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}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = getpid() capset(&(0x7f000008d000-0x8)={0x20080522, r4}, &(0x7f0000755000-0x18)={0x3a0, 0x10001, 0x53e1, 0x4, 0x6, 0x1}) 2018/01/26 21:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000b98000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000d24000)={&(0x7f00005c9000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006bb000)=[], 0x0, &(0x7f00007c4000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000252000-0x70)={[{0xf2b6, 0x8, 0x1, 0x20, 0x5, 0x10001, 0x8, 0x48, 0x800, 0x8, 0x1, 0x81, 0x7}, {0x5, 0x6426744a, 0x3fd4, 0xedf4, 0xfffffffffffff001, 0xdd, 0x2, 0x20, 0x1, 0x0, 0x3, 0x0, 0x2}, {0x6, 0x1a, 0x1, 0xf9, 0x0, 0x7, 0x4311, 0xd94, 0x3ff, 0x1, 0x3ff, 0x9, 0x6}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000080000-0x88)={0x40000000000000, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write$eventfd(r0, &(0x7f000089c000)=0x0, 0x8) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002bd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d72000)={0x0, 0x8, 0x10000}, &(0x7f0000b06000-0x4)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f84000)={&(0x7f0000c77000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x0}}, 0x26, &(0x7f0000244000)=[{&(0x7f000053d000)="57b536aeedb41773ba2039ae961c544c471bf4dcca2b63930a1c6833e91fceb1535f2f18706a7875fad0bee2022b838af6f96693f26f5927310ef7da42e39e450861ede02fe82ae76ada011762414b4f3b41db3cc662f99ceb0ab8a9303adef9e2987c23dc09e885e8faeb64f09e55bf7f25a51a643040c3e716388c483ffd1871a725b868ec10757df6d13cf641e2c67f3602929c51b1b7d42a72024a6331380556d2db6e44d382297b", 0xaa}, {&(0x7f0000f85000-0xe0)="4f739c79874fa8223aa28b907a1a563b6c3556081b7624ee4fd400628d828073c9524207e34e256f80bbdb0c45cf254ee73779e346ef12625d81a75fd69dd7773abb7bd246a8fb3dc5fbbe1d5440825022eb7ad683f669583474217e60c0d98d8cf7b83b93df775de5d524d2b62097dcb924a38c6babebbfc9f403548256e43b8b107676d432178ea5ec548327ef67e030d614fb468945778a5b7b4de2443b6feea27772200cbc0483c6808a8c8778d1350cca169868922f87545ac5342b6c56a93c75e706db29916c150a60db95f3a68816506a74960dd78ead5efc138993be", 0xe0}, {&(0x7f00000f9000)="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", 0xfa}, {&(0x7f000032d000)="5ce4f034099ca4383ef728d8c70c41ee15e3e82b3dbed153e655345cdcc1f8a943705983dc99fa99257c542724d1e2b2e854e2f6bb82e387436875199afccd284c185fe348e040a104a19e18cb5bef29beba854ebfa02dcfdb53762398f0a87b6905e5c261472ca4ee7b8c1ed31071281e9c77c0fccdab43e649e69d8ffe5a24101aa705c634f2de21b42e3f2f19f967379aabc6c3079e96617cd7663f6db5de5b4d820f642316979d1d2c6120ae0390a647ccd59be64170c9fb10e482e03b8de7e3fab8b5d340449eee3f1a89f7c9c63997f975d5613beaa0d9bb32dd7ee06d05d732", 0xe3}, {&(0x7f0000d54000-0xb6)="4fb88694e9bbdd6c52cd83951b3df93fe4938e852d207f3fc070fff88be0c1fcdccae64954b17dc36ca15c7a9084ea877d7a66177b3f7e62fbd2e86cf1bd485edb5f266969a6d89011d6a0e1d7375e2ec491d3fe6399b8e88d11e54f0cc6e3be1c360ffd30ea6642be59efed90a6dc532a97604a6cd942eae8028c6a1efb2441b8e9f3f740046db6db50f67404513c6e1a1bbdc484631bbb238f6effb71f2076634063bdc69de642432f7b710ddbf05480200ee109a0", 0xb6}, {&(0x7f0000f84000)="2256ecb029be95910c283b681265daa0c906c72ef283eae6ff6d5e5b34e41a1e3179414276171872c520a2ae13b207a41a19d99e3771e8020bd5b93f84b08600b0de3f374e3dc6e6e0d98b087f9481791457b26e", 0x54}, {&(0x7f000071f000)="b4327311d7cbe7c277b5691dd88d5bf3ee755f66fdb229141b7a3e2cebd468633c97f3aa64ad039c371a64eab424602dbb5464de371f03a610f1ec6908b6233eba6a4eba53dcfcd98594c50d81beae7d07ce27105ae1b1718de0b346c534b5ac7fadcec227ae8ef98a35df1b4b53702756aec757cdd12eca29f04f0b97ec46cfb939aeb12735d4d30dffea61ea6f43e2956615030f06862a829aa664ded859feb993c5325aa212c4524d7cf4f61f39da3df8ca2e81635f9bf44f25", 0xbb}, {&(0x7f0000f85000-0x2d)="81b5a4a56ef8283be7f6aab6a97ea2bef670957df7aca417ecddbd278c5cb5a8712044b2c9bab7cdd90df7fa53", 0x2d}, {&(0x7f0000d9b000-0x4)="3cf1da2f", 0x4}], 0x9, &(0x7f0000c88000)=[{0x40, 0x116, 0x3, "ef4f8bbf29c16ab8c21a58a4a183a8b8253219e971ddd42a03474af86bdee75bbfdc1b2beef15b065e2c"}, {0xd8, 0x1, 0x0, "6f563eac9cc16ab6692a098a87a73c218e4b0cfa97d7a187d77217167fd4aaa11043dc9d870ee78059da3c524edc9010ab7e095efc713b6484281e7e75bc5c96b26aeb67d511c32ab53d1f87714f2a6abe55af7692c9bf87c716ac0a6c2daff2be6da67b4e4fa315f55592f06559c29bedd68ae820d6838c4a8fa36a2ea1a78c5669a6b47fe3b2310ecd7e971991ddb2f7982332ef6c7ff6646c2d8c2364c5d167432621122cb90d66ab5c360c532068f01a7b45586387e2442cc4a8c962781b6247bbb9"}], 0x118, 0x8000}, 0x4000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f85000-0x2)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000070e000+0x542)='/dev/dsp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f63000)=0x1, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000544000)={@generic="3f18dd3f396263832d78b41749e5b7da", @ifru_ivalue=0xfffffffffffffffe}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000000000000003, 0xb) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ae0000)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fca000)='./file0\x00', &(0x7f0000fcb000-0xb7)=""/183, 0xb7) r0 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r1, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000069b000-0x4)=0x0, &(0x7f000068a000)=0x0, &(0x7f0000f42000)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fcc000-0x8)='./file0\x00', &(0x7f0000e1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000213000-0xb6)="41f728524c4ee18b4e801a6fe6f5c84a9241c05ab7abef5dfa3801c4b8cce927b1f8ae5b059632207205b9db4658347be862f6166df8206b1b57673fa7c212cfd5bc6315ae58e457d83adae99c05ab8e8e6d5009e0cede9da57bb9bccdb2c0ed33d569093ddc86f7e35f22ab0c9b433712324b4582cdc0231c5c0af7158e23ca9a6d69720a4567eadb7fef9715f831cd736a3cbd9711749140d9b7b8f1db34350cc3730ae1642284e1548fab6459331f4df60610e76e", 0xb6) syz_fuse_mount(&(0x7f0000fcb000)='./file0\x00', 0xa000, r2, r3, 0x3, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c79000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0xac4c5a5ff0b34a09, &(0x7f0000035000)=""/111, &(0x7f0000a8c000)=0x6f) clock_gettime(0x0, &(0x7f00002f9000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) pselect6(0x40, &(0x7f00005b1000-0x40)={0x1, 0x6, 0xfffffffffffff8d3, 0x8, 0x7, 0x6, 0x66, 0xc6f}, &(0x7f0000b6b000)={0x4ca905ad, 0x6, 0x7, 0x5, 0x3, 0x4, 0x6, 0x4}, &(0x7f0000d84000)={0x81, 0x9124, 0xa994, 0x42, 0x100000001, 0xf, 0xbe01, 0x27}, &(0x7f00000ca000)={r2, r3+30000000}, &(0x7f0000700000-0x10)={&(0x7f0000640000-0x8)={0x10001}, 0x8}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000071b000-0x18)={0x6, 0x1, 0x0, 0x5, 0x7f, 0x528b0cc7}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$bt_sco(0x1f, 0x5, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009bd000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d80000-0x9)='/dev/rtc\x00', 0x823d3898207291d2, 0x0) recvmmsg(r0, &(0x7f0000c75000-0x168)=[{{0x0, 0x0, &(0x7f00004f6000-0x10)=[{&(0x7f00001c2000)=""/30, 0x1e}], 0x1, &(0x7f0000dfb000)=""/162, 0xa2, 0x20}, 0x8}, {{&(0x7f0000e48000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fe8000-0x40)=[{&(0x7f00002d7000+0x2ee)=""/62, 0x3e}, {&(0x7f0000189000)=""/99, 0x63}, {&(0x7f00004e1000)=""/172, 0xac}, {&(0x7f000050e000)=""/242, 0xf2}], 0x4, &(0x7f00004b3000)=""/255, 0xff, 0x3}, 0x9}, {{&(0x7f0000d8a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000051e000-0x80)=[{&(0x7f0000f96000)=""/93, 0x5d}, {&(0x7f0000ffc000)=""/4096, 0x1000}, {&(0x7f000026e000)=""/153, 0x99}, {&(0x7f000013f000)=""/65, 0x41}, {&(0x7f0000460000-0xcb)=""/203, 0xcb}, {&(0x7f00000ab000-0x5)=""/5, 0x5}, {&(0x7f000021d000)=""/118, 0x76}, {&(0x7f0000969000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000bff000)=""/19, 0x13, 0x80}, 0x4}, {{&(0x7f00006e1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ee3000)=[{&(0x7f000036d000-0x6e)=""/110, 0x6e}, {&(0x7f0000678000)=""/21, 0x15}, {&(0x7f0000123000-0xa8)=""/168, 0xa8}], 0x3, &(0x7f00008ad000)=""/204, 0xcc, 0xffffffffffffd411}, 0x1000}, {{&(0x7f0000996000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005a0000)=[{&(0x7f0000f26000)=""/136, 0x88}], 0x1, &(0x7f0000787000)=""/16, 0x10, 0xb7a2}, 0x8}, {{&(0x7f0000c67000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00009b3000-0x20)=[{&(0x7f000099e000)=""/69, 0x45}, {&(0x7f0000d54000)=""/250, 0xfa}], 0x2, &(0x7f0000d98000+0x78)=""/115, 0x73, 0x80000000}, 0x2}], 0x6, 0x40000000, &(0x7f00001f8000)={0x0, 0x0}) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/01/26 21:37:09 executing program 2: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f97000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000b39000)={0x0, 0x2, 0xe549, 0x6, 0x7, 0x1d, 0x9, 0x800, 0x101, 0x5}) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000f9a000)=0x0) [ 159.953510] device eql entered promiscuous mode [ 159.973518] binder_alloc: binder_alloc_mmap_handler: 26924 2011a000-2051a000 already mapped failed -16 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x7, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000ccb000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$amidi(&(0x7f0000fd0000-0xc)='/dev/amidi#\x00', 0x9, 0x101000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00002d7000)={0x3, 0x0, [{0x3000, 0xec, &(0x7f0000431000-0xec)=""/236, 0x0}, {0x6000, 0x7e, &(0x7f00007f8000)=""/126, 0x0}, {0x10d004, 0x7b, &(0x7f0000214000-0x7b)=""/123, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a5e000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000074f000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netrom(r3, &(0x7f0000dd2000)=@ax25={0x3, {"48a479c785d862"}, 0x4}, 0x10) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xbd000)=nil, 0xbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xfe45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000a68000)={0x2, 0x0, [{0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ce6000-0x8)=0x20000000003) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000794000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000edb000)=r2) 2018/01/26 21:37:09 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000553000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000f04000-0x10)={&(0x7f0000000000)=""/4096, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000051b000)={0x1, [0x3fd0b1f3]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendmsg$nl_netfilter(r2, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x30b, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:09 executing program 6: set_tid_address(&(0x7f00001fc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/26 21:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000217000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000037e000-0x1)='\x00') 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r2, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) epoll_create1(0x0) r3 = syz_open_dev$audion(&(0x7f0000f07000+0x551)='/dev/audio#\x00', 0x3, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000487000-0xc)={0x9ffffffc, 0x0}) 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00009de000)={{0x9, 0x0, 0x0, 0x0, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$usbmon(&(0x7f0000c55000-0xd)='/dev/usbmon#\x00', 0x8, 0x38000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000769000-0xc)={&(0x7f0000c60000-0x8)='./file0\x00', r0}, 0xc) rt_sigpending(&(0x7f0000586000)={0x0}, 0x8) [ 159.979542] sock: sock_set_timeout: `syz-executor6' (pid 26947) tries to set negative timeout [ 160.003467] sock: sock_set_timeout: `syz-executor6' (pid 26953) tries to set negative timeout 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000017a000)={0x5, &(0x7f0000f2e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000c27000)={r4, 0x3}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000243000-0x4)=0x0) close(r3) read(r1, &(0x7f000017a000)=""/88, 0x58) [ 160.112322] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/26 21:37:09 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) r0 = open(&(0x7f000000f000-0x8)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000012000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/26 21:37:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/01/26 21:37:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b61000-0x11)='/dev/qat_adf_ctl\x00', 0x135000, 0x0) accept4$vsock_stream(r0, &(0x7f0000e8c000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80800) 2018/01/26 21:37:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000053000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000c81000-0xd)='/dev/dmmidi#\x00', 0xff, 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c0b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) unshare(0x400) r0 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r0, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 21:37:09 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000565000)={0x0, r1+10000000}, &(0x7f0000599000)={0x0}, 0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000acf000-0xc)='/dev/amidi#\x00', 0x9, 0x200) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000acf000-0x18)={0xaa, 0x4, 0x0}) shutdown(r0, 0x1) 2018/01/26 21:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000003) socketpair(0xb, 0x7, 0xfffffffffffffffc, &(0x7f0000698000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000045d000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000138000-0x4c8)={{0x401, 0x7, 0x2, 0x6, "1c5c2e86510011a7a06905da6fa75d06b31a632eb2c216e98a6968db73268aa19ad9a91a0623e0c287f821e2", 0x101}, 0x1, [0x9, 0x80000001, 0x8, 0x7, 0x5, 0x8001, 0x5, 0x2, 0xffffffff, 0xc1f, 0x5ae, 0x7, 0x699, 0xff, 0x7f, 0xffffffff, 0x9, 0x7f, 0xb265, 0x9, 0x6, 0x6, 0x9, 0x8d8, 0x98, 0x1, 0xfa43, 0x8, 0x7, 0x0, 0x5, 0x70000, 0x4, 0x9, 0x8f, 0x40, 0x100, 0x9, 0x401, 0xd0, 0xff, 0x8, 0x9, 0x7ff, 0x3ff, 0x3f, 0xcb, 0xd1ba, 0x1000, 0x0, 0x4, 0x8, 0x32, 0x3, 0xadd, 0x5, 0xe4, 0xef6, 0x80000000, 0xfffffffeffffffff, 0x81, 0x9, 0xeb2, 0x3, 0xdd63, 0x0, 0x1, 0x7, 0x2, 0xc6d, 0x2, 0x1000, 0x5, 0x9, 0x7, 0x400, 0x0, 0xbe27, 0x10000, 0x9, 0x6, 0x1, 0x10001, 0x200, 0xfd81, 0x1, 0x0, 0x100, 0x8, 0x3ff, 0x5, 0x9, 0x3, 0x3, 0x1, 0x100, 0x5, 0x8, 0x400, 0x9, 0x400, 0x7fff, 0xfffffffffffffffb, 0x0, 0x7, 0x7fffffff, 0x7, 0x4, 0x8, 0x1, 0xfbd, 0x7f, 0x2, 0x0, 0x9, 0x7fff, 0xe0eb, 0x5, 0x3, 0x5, 0x81, 0x7, 0x3d3, 0x92, 0x6, 0x2, 0x4, 0x3f], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000e5b000)=""/4096) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003c8000)=0xff, 0x4) mq_notify(r4, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f000046a000)={0x8, 0x5, 0x3, "366c8bab8ec2", "a2da1d0549d1db62f9f8fa46e9db1c3f"}) socket$netlink(0x10, 0x3, 0x4) r6 = dup(r4) r7 = request_key(&(0x7f0000d9a000-0xb)='cifs.idmap\x00', &(0x7f0000894000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1d000)='\x00', 0xfffffffffffffffa) r8 = add_key$user(&(0x7f0000df5000-0x5)='user\x00', &(0x7f0000247000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f6000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f000010b000-0x70)=[{&(0x7f0000ae0000-0x2d6)="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", 0x1000}, {&(0x7f0000d02000-0xe7)="abec7cbf10b0c59a8a6ff2e6d2c75770897ac7494e108d74a67f4439bca6022ea49666c42d68f04ff9c690b1f314ff5e39292d6f00fad156c9ab1330610c22f837605b99ba04c3bbd3ebe79419907a34dd5384714d002024d529f6b6dfba87e86b272134ce0e8f8d3d1537d75c1469ae235472258a14375a34a95cd21acc97972fdc8041f53ac1a53d1937da11200fec8ff6782e7dd408cd2905a9718a905e62f46c029958ffe1fc10eb6f5619ddaf7dac3b6957734b04ee68a032fdae7158da5c48c079171c490a4f52815af6c3bd7485d37eb6742d2f2fd668e1d40754ca35e3587ceaa628cb", 0xe7}, {&(0x7f00009f8000-0x6a)="c45765b97829bc0b427f14e0ff1b64d4610fabeac9942a278205f642ca0c7004da6ba58194d98fc37c1e17532e83c2b8fde65d0453108a399cbc92bb54327c1a5ef283008bca5862625e15d65e7c9a5d71dfd2d54c6bdd46ba8cf1a96c18e01a3157fcf7c915d9736f9a", 0x6a}, {&(0x7f00001e9000-0x64)="24242949a67d63614ce65c287ddc7efb4e916c465ab6f197169c21432b61567253606dcaa243415d5953a201d4333749d147bab40b287bd407ed1420a78eb280fa567d12516e382827affca9df75c8947cd25909d65bb320b9724808d18ccabadc13bf74", 0x64}, {&(0x7f0000b2e000-0x13)="3b1360fffce1cc6f5e17f40b23a9351dd6431a", 0x13}, {&(0x7f0000660000-0xd3)="293d5add3b4c3c8ebe441cbc40ed34ab72fea620a9e9b164fea436c41cffc09cb0b7af6aa5bf172b9ff249811fd287b9f8930495a1603fbb9ba1d2120c0b08739465f752604af08499ca6042609390c6c1cbde839eb610b8bac00a64d0b1546fbd357cbb2c433c53833216fed1d192f6d83fe91bfbb89b6864208e5bb7361903e97388258a390a24a5a69c728dbc95ada310f0cb73eec18ddc6cb79825fd7d3602ac1fe35a886695e7d3dc546a72b19997f711443c2fb01d4e140594436cc97e1a10a4e27f97c3c1ff073ca843fb2f33d197c2", 0xd3}, {&(0x7f000055b000-0x25)="9f9555821b653e812a0b29c2b047af5d3fa9e9de238b3613e75cddc73ccf48e56f3319c878", 0x25}], 0x7, r8) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00008af000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000781000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r9}, 0x14) readv(r6, &(0x7f00002d1000-0x10)=[], 0x0) 2018/01/26 21:37:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000dbe000)='/dev/adsp#\x00', 0x7, 0x40002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000980000-0x8)={0x0, 0x0}, &(0x7f000086f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00006cd000)={r2, 0x2, 0x8f, "31ced262f831eb684658d595b6674c7997fc392de2d3510ba458063167cfab374064fdc01b6d63ead9f3cdc9877c15b915a4f06a11ae44c66955815dfa167af1ec529bb2fe51a19996e33add5549d03272566ecfb44babd72019e5c430b1574e079da7a53c869e5996ab71439e6d05c006648ebfd2e10b260d4762b58e9940a3a2ef70483de78d1cbf114e36eaacb6"}, 0x97) r3 = socket$kcm(0x29, 0x802, 0x0) sendfile(r3, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r3, &(0x7f0000da5000)=[{{&(0x7f000090f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005e1000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r3, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/26 21:37:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000043d000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001fb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008fb000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000735000-0xc0)=[{0x8, 0xfffffffffffffffd, 0x9, 0x7, @tick=0x89d1, {0x80, 0x8001}, {0x1f, 0x1}, @control={0x7, 0x4, 0x6280}}, {0x800, 0xae6, 0xc362, 0x800, @tick=0x3ff, {0x80000001, 0x0}, {0x6d82, 0xfffffffffffffffa}, @quote={{0xffffffffffffffff, 0x1}, 0x3ff, &(0x7f00001e5000-0x30)={0x0, 0x100000001, 0x6, 0x81, @time={r1, r2+30000000}, {0x2, 0xa6}, {0x9, 0x6}, @raw8={"7cbb46642f9fa50a5a2504a6"}}}}, {0x7, 0x0, 0x59e, 0x0, @time={0x0, 0x1c9c380}, {0x10ac0000000000, 0x4}, {0x0, 0x80000001}, @note={0x7fffffff, 0x101, 0x65, 0x4, 0x9}}, {0x9, 0x5, 0xffff00000000, 0x0, @time={r3, r4+10000000}, {0x5248, 0x7}, {0x80000001, 0x80}, @ext={0xb2, &(0x7f0000bc7000-0xb2)="40e1d00d928c2406ccc1674d854ba10c8510cf0b95f7e0d79c86e1b6192eb9cb73fdebe9e2c0c516c52972c762e3a43fea456ed266520ee84a7f78c882e79f8a7a0bca3ce979abf428369931f7806806015f3661654367516cac735dd6ed0d5e5c47465b041f502d4976483c0a99de45839ee1f4e1c1af1dec74527f333db643fb64c3716af1551de544f83c8896c9771f90a7a9ff5fd96b2178cabec100953a3c4cd6465feec0f7c28692fdc34e1cbb65da"}}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r5, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x0, 0x0}, 0x48) getgroups(0x0, &(0x7f0000974000)=[]) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000cfd000)=0x0, &(0x7f00002ab000)=0x4) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d3000-0x11)='/dev/vga_arbiter\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000e5e000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf920229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376633, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b48000-0x50)={0x100001c1, @tick=0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x3fe}, 'port1\x00', 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 21:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) sendmsg$rds(r1, &(0x7f0000b65000)={&(0x7f00005cc000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014f000-0x50)=[{&(0x7f00001ea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000926000)=""/50, 0x32}, {&(0x7f00009bb000)=""/61, 0x3d}, {&(0x7f00002c9000)=""/0, 0x0}, {&(0x7f000068f000-0x6b)=""/107, 0x6b}], 0x5, 0x0, 0x0, 0x40001}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000027c000)=0x0) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000067e000-0x8)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000fff000-0xc)='/dev/ashmem\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) r0 = syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fdd000)={0x8f, &(0x7f0000467000-0x8f)="5b5b67656ef706b1e5d5f7d48d4f68d981da9442266cb3220870bd3b8a730a24aa313df5e83249e39e4a7527339719d3faf3b3812cd03ccc9d6b632335c8765d2c49d40308e53010eb75ea2573d55662cac484eaee80afa6ddd7dce0350a267006c47c87142df50d04cc2e9f588b20da39350c9db3594324f86275d53fc570a3711413221ce3ed58316594b84c5e09"}) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x1ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000006000)={0x8, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) connect$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"47e20543b8c302"}, 0x5}, [{"f784efb98be7b2"}, {"828354fce35b0a"}, {"016c2e4f539045"}, {"e1813150db15b6"}, {"e1af5cff5027b5"}, {"9e94543af1a811"}, {"af6ba7c32a46e3"}, {"3e4cbc2c69a9e7"}]}, 0x48) 2018/01/26 21:37:10 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b2f000)=0x100, 0x4) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afb000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000afc000-0x8)={0x0, 0x0}, &(0x7f000066e000)=0x8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000afb000)={r2, 0x3, 0x4, [0x5, 0x1, 0x8, 0x10001]}, &(0x7f0000a56000)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000541000-0x8)={0x0, 0x5}, &(0x7f0000a37000-0x4)=0x8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000afc000)='./file0\x00', 0x40) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00004e2000)={r4, 0x20000000000}, &(0x7f0000ad2000)=0x8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c8, &(0x7f0000afc000-0x16e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1ba, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x1000000000008001, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xffffffffffffff0b, 0x2, [0x80000001], "3c915282e742dda3f104d961454709f56384dca8c1df866132537323aba106bf3343cb76783c76882b146780deb5936cbc6edddbc5139b328f316c3bc6713b1a2110082e8206709c34cedc3cbfc5e178ef65402b0098fd5145f994e5"}, {0x3fc, 0x0, 0x400, 0x2, 0x0, 0x0, 0x800, [0x2f59, 0x4], "c73d28db3992f93068fb2db3a1d40830044fd9c774da333f4bd1ea71aff01d293805fdbda7f98ab83da74150b41068473d0401a82a2a4000000000b72d384f49209dbce28054676d588047062d48a5cac585f4055498a03f0337770e646dede3ba63ba197c770cb41ce85be4ec710f949098e1acf5150b0764bc9c077aa8d6e135fd25bef371e497549be283e0dd48bbc4030ae18979a29588e7dc40a7504c7a673b677d5aaa4cbab03d9d2b0f268847c8e0"}, {0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x86dd, [0x98e], "ef80581777e71c5931e6b7951da27bba9fab3ee7ccf0a86030dc2a837bee049b72f79804bbc0e1678cc298bf0a5125f97e925024f1f957c437046f85e5582f03700fc821b0367d01b8b38d0bd3a614eee6cce96dccaf61766da19af1e1cbb0487e6d0440462ae65debf30dee9103b2eaf7f545f98258740db307831e87dc79ac5ff545f2ce9fcc0b346e4d9c4eb1d43a20b63a0bad457530b07aa2a12ea0d200a2c0c4665ec34b51aaf2da1f68d938d089f5558d1f179e9c1a017b1214df42a2fccef2999158e7a3c6140d38427eef94c7b2486fc9cbece1d16f102e8872280c0031f5ea4c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) fstat(r3, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000092a000)=0x0, &(0x7f0000afe000-0x4)=0x0, &(0x7f00004a4000-0x4)=0x0) setresgid(r5, r6, r7) 2018/01/26 21:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000044000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000e5000-0x4)=r1, 0x4) 2018/01/26 21:37:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = semget(0x0, 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f0000002000-0x61)=""/97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002000-0x20)={@common='irlan0\x00', @ifru_flags=0x1602}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000+0x1d4)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006ba000)='syscall\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000561000)=0xdf72) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) set_thread_area(&(0x7f0000c1e000-0x10)={0x9, 0x20000800, 0x4000, 0x2, 0x8, 0x8, 0x3ade, 0x35, 0x5, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000adb000)=0x0, &(0x7f0000ad1000-0x4)=0x4) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x40000) write$evdev(r0, &(0x7f0000d04000)=[], 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fc1000)=""/185, 0xb9, 0x2, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x10, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cb3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000b21000)=0x1e, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d80000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f, 0x1, 0x2, 0x8, 0x100000000, 0x83c6, 0x8}, 0x20) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000be2000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 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) bind(r0, &(0x7f0000aca000-0x20)=@pptp={0x18, 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]}, 0x20) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000059000)={0x1f, {0x2, 0x4, 0x3f, 0x3, 0x7ff, 0xf30}, 0x0}, 0x9) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000027000-0x20)='$wlan0%{wlan1*]keyring(:keyring\x00', 0x0) 2018/01/26 21:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d73000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000197000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000470000-0x120)={0x0, 0x100000000, 0x7, 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], 0x6, 0x3, 0x80000000, 0x2, "c04f6ddc47ba4d33424ed0b6a26e68c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fcb000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000137000-0x4)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000010000+0x7fb)={&(0x7f00004d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00008ef000-0xc4)={0xc4, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x200003fe, 0x0, 0x0}, [@nested={0xb0, 0x1c, [@typed={0xac, 0x83, @binary="6ffad764a827d3532cd12ea2f7aec85ced6aa49c56aec67e53714f00c2bb03db7977127a2026bbca0ce6fd76c740f667d6b0a4bbd5d7cb1d07d696edb45920ca3da72e97bf3acb996a29e6110ae6c33160f7a058b27dcbf9867515e1ef2b9c8dfce8f2e1d84f346c3e8aa28b7f174c6dbc99214e307f08e15cb28fddf75b7d902bae370e4dc3664336a3954c9722cbf2b5be312bd96550a1d3428ef76738b8c2b117c4e4"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$ax25(r1, &(0x7f0000d20000)={0x0, {""/7}, 0x0}, &(0x7f000054b000)=0x10) 2018/01/26 21:37:10 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f76000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 21:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000241000)={0x0, 0x0, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000a7a000-0x8)=&(0x7f0000054000-0x1)=0x0) 2018/01/26 21:37:10 executing program 1: pipe2(&(0x7f0000f27000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000e0000)={0x0, 0x9c, "9875e2e6f5e586bb3a65705915d6a94a6f788b4318508cff899e7a4e1eee778238a8fe1ca7b54b896eebcbfd78190f448d3df563afd573c70ac324fc35e6e6574a3dc9ed759258ae38b692e0f39e73dc2c3ccfc3fadb259540c2e71d0b40b8c11e0e5acdb46d1e58f67bfeccb13a3aff2f4a913f28573e46c642aced3c8f3e918f2d67f7014617f2fd16af9ad5fff330113db0fc73ab5acc09d7ddb1"}, &(0x7f0000bb8000)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2001000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x297a80003, 0x8, 0x8, 0xfffffffffffffffe, 0x6, 0xed96, 0x9, 0xfff, 0x7e, 0x5, 0x7, 0x7, 0xfffffffffffffffd, 0x1]}, &(0x7f0000000000)=0xffffffffffffff93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = mq_open(&(0x7f0000eb6000)='vboxnet0losecurity(&\\\x00', 0x81, 0x24, &(0x7f00001d5000)={0xfffffffffffffff9, 0x3ff, 0xff, 0x2, 0x5, 0xfffffffffffff8cd, 0x2, 0x80}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006bf000-0x4)=0x14) connect$can_bcm(r3, &(0x7f000018f000)={0x1d, r5, 0x0, 0x0}, 0x10) utime(&(0x7f0000366000)='./file0\x00', &(0x7f00008ac000)={0x7d4, 0xffffffffffffff7f}) fcntl$getownex(r4, 0x10, &(0x7f00008dc000-0x8)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f000087f000)='oom_ajd\x00') bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000185000)=0x9, 0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000012f000-0x1d)=""/29, &(0x7f00000f1000)=0x1d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000664000-0x20)={r7, 0x2, 0x1, 0x9, &(0x7f00005fd000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) pread64(r7, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) accept4$packet(r3, 0x0, &(0x7f0000d90000-0x4)=0xfffffffffffffe1e, 0x800) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000828000-0xdc)={{0x4000, 0xf000, 0x0, 0x1ff, 0x7, 0xde5, 0x1, 0x80000000, 0x100000000, 0x9, 0x0, 0x1f, 0x0}, {0x0, 0x10000, 0xf, 0xfffffffffffffff7, 0x6b, 0x3f, 0x4, 0x3, 0x7fffffff, 0x3, 0x5, 0x2, 0x0}, {0x4000, 0x100000, 0xc, 0x10000, 0x401, 0x7, 0x7, 0x6, 0x0, 0x3, 0x0, 0x3, 0x0}, {0xf000, 0x3000, 0xf, 0x9, 0x2, 0x1c, 0x10000, 0x7, 0x6f74, 0xb6d, 0x703a, 0x5, 0x0}, {0x101000, 0xf000, 0x9, 0x6, 0x5, 0xd7b, 0x8000, 0x5da5, 0x3da, 0x5, 0x1800000000000, 0x6, 0x0}, {0x11f001, 0x11000, 0xf, 0x3, 0x7, 0x1, 0xca, 0x1, 0x5, 0x9, 0x10001, 0xab, 0x0}, {0x4004, 0xf004, 0x1f, 0x263, 0x1, 0x1, 0x80000000, 0xfffffffffffff000, 0x4, 0x9, 0x8001, 0x3, 0x0}, {0x3000, 0xd000, 0x0, 0x3f, 0xffffffffffffffe0, 0x8000, 0x3, 0x4, 0x9, 0x4, 0x5, 0x1, 0x0}, {0x5001, 0xf004, [0x0, 0x0, 0x0]}, {0xf006, 0xd000, [0x0, 0x0, 0x0]}, 0x21, 0x0, 0x579793b941c3e148, 0x20000, 0x4, 0xe400, 0x10000, [0x7fffffff, 0x22d, 0xfffffffffffffffb, 0x4c]}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000025000-0x4)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) syz_fuse_mount(&(0x7f0000025000-0x8)='./file0\x00', 0x4000, r2, r3, 0x20, 0x208000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000026000-0xe)='./file0/file0\x00', &(0x7f0000024000-0xd)=@known='security.ima\x00', &(0x7f0000025000)=""/124, 0x7c) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioperm(0xfffffffffffffff8, 0x10001, 0xff) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) accept(r0, &(0x7f000034c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005c1000)=0x8) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) 2018/01/26 21:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a15000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000035b000)='/dev/sequencer\x00', 0x202802, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f53000-0xc)={0xda1, 0x1, 0x1ff, 0x4c, 0x9}, 0xc) getresuid(&(0x7f0000240000-0x4)=0x0, &(0x7f0000a95000-0x4)=0x0, &(0x7f0000a13000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b2000)={0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) fchownat(r1, &(0x7f00003b6000-0x8)='./file0\x00', r2, r3, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000538000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) r2 = creat(&(0x7f00005a0000)='./file0\x00', 0x100) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000ed3000)=""/4096) close(r0) r3 = syz_open_dev$sg(&(0x7f0000286000)='/dev/sg#\x00', 0xffffffffffff9b60, 0x2100) openat$audio(0xffffffffffffff9c, &(0x7f0000166000-0xb)='/dev/audio\x00', 0x4000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000787000)={0x0, 0x8001}, &(0x7f00008eb000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000487000-0x10)={r4, 0x1c, &(0x7f0000c4c000-0x1c)=[@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}]}, &(0x7f000069d000)=0x10) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f000089c000)=0x0, 0x4) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) fdatasync(r0) 2018/01/26 21:37:10 executing program 2: msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x1000003800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000ef5000)={0x16, 0x2, 0x5, 0x7fffffff}) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000f95000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400020000000010, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}, 0x0}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cb9000)=0x0, &(0x7f00008c6000-0x4)=0x8) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/26 21:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000493000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x9, 0x1, &(0x7f0000850000-0x10)={0x0, r0}, &(0x7f000026e000-0x10)={0x0, 0x0}) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x200003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x8)={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}, &(0x7f0000001000-0x4)=0xa0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000027) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r2) 2018/01/26 21:37:10 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fd5000-0xc)={0xebfe7258239362ae, 0xffffffffffffffff, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004ce000-0x20)={r0, &(0x7f0000439000)="3c9de5d2fa76da944e4343fe7e7bbf3bf22261ae40b0c9032470ca3f5a8e0404444af1b24e1b2794eaf95085228c16b47c2f7250c82bcd012c03d3b71f494862bb44e9827b57681f2580a7516d74d96863a0d20de16c045c6f092f90c05c95f7450a8d2d", &(0x7f00008f1000-0xa6)="91c3715a15614fa79c4387c18456505b5f3e6526496f8a9b3ca44e66b3dc9067e173b6d30e0d491580b169f17bf87da16bcef54c86dc25ee066747789e7f7481bf59fc051fa19a0665ede3ea4337f36ff6949e54bf7c8104cd5cbd87f1ef23d7df9c4dc3a6ee21777ee987943cf7fc44869b81e289c3444d7db89cb831986a09d3e37fb34d27456666a236e714720f8d17a4720f3f9fa56677a4ac5107ef3b000625df301abf", 0x1}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4000)={0x0, 0x2, 0x8}, &(0x7f0000fd5000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c6b000-0x8)={r2, 0x8f1}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00007fe000-0x20)={"237ec095865291c932ded975e3e15d12", {0x4, 0x6, 0x2, "71a667c409df", 0x7, 0x0}}) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb5000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00004ad000)=0x3) getsockname$ipx(r1, &(0x7f0000b34000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000182000)=0x10) socketpair(0x0, 0x8000a, 0x8, &(0x7f0000269000-0x8)={0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00009b4000)={0x6, 0xd73, 0x81}) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0x3, 0x4) 2018/01/26 21:37:10 executing program 1: r0 = syz_open_dev$mice(&(0x7f00008a9000)='/dev/input/mice\x00', 0x0, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xffffffffffffffdd, 0x8000, 0x3, 0x1, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x5, 0x3, 0x8}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r2 = socket(0x18, 0x0, 0x0) r3 = socket(0x18, 0x0, 0x1) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x800, 0x1, 0x1f, 0x9, 0x0}, &(0x7f0000000000+0x79a)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', r4}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002000-0x8)={r6, 0x7, 0x2}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/26 21:37:10 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@common='ip6tnl0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x1f)="aa01474a18562a023801935e176852854a86450b3f16b226bcfeb83bf51c5c", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000a5c000-0x168)=[{{&(0x7f0000fc4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000011a000)=[{&(0x7f000020d000-0xe6)=""/230, 0xe6}, {&(0x7f00008f4000-0x68)=""/104, 0x68}], 0x2, &(0x7f0000b9a000-0xdb)=""/219, 0xdb, 0x5}, 0x6ed}, {{&(0x7f0000a99000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000cec000-0x10)=[{&(0x7f00000e1000-0x51)=""/81, 0x51}], 0x1, 0x0, 0x0, 0x1ff}, 0x7}, {{&(0x7f00006f3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a2d000)=[{&(0x7f0000d9f000)=""/15, 0xf}], 0x1, &(0x7f0000034000)=""/4096, 0x1000, 0x1}, 0x6}, {{&(0x7f000015e000-0x52)=@un=@file={0x0, ""/80}, 0x52, &(0x7f0000a50000)=[{&(0x7f0000291000-0x97)=""/151, 0x97}, {&(0x7f0000b04000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xb3da}, 0x5}, {{&(0x7f0000870000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000017f000)=[{&(0x7f0000a22000)=""/4096, 0x1000}, {&(0x7f00001ab000)=""/129, 0x81}, {&(0x7f000002c000)=""/58, 0x3a}, {&(0x7f0000022000)=""/39, 0x27}, {&(0x7f0000362000-0xb9)=""/185, 0xb9}, {&(0x7f0000fc1000)=""/64, 0x40}, {&(0x7f00002f1000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000744000)=""/253, 0xfd, 0x1}, 0x100000000}, {{&(0x7f000076e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bdc000)=[{&(0x7f0000a0e000)=""/31, 0x1f}], 0x1, &(0x7f0000f22000-0x78)=""/120, 0x78, 0x1}, 0x1}], 0x6, 0x41, &(0x7f0000a41000-0x10)={0x77359400, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b52000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c61000)=0xe8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:10 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000880000)='/dev/dsp#\x00', 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00005cd000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d2a000)=0x0) 2018/01/26 21:37:10 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e17000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f000062a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000850000)=0x14) 2018/01/26 21:37:10 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x802, 0x0) r2 = geteuid() fstat(r0, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x4, 0x100046) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002a9000)={0x5, 0x6, 0x0, 0x2, 0x0, 0x297d2428, 0x2, 0x8001, 0x0}, &(0x7f00005e7000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000478000-0x8)={0x0, 0x5}, &(0x7f00000fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002d6000-0x8)={0x0, 0x4d4a}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000086d000-0x6)={0x0, 0x9}, &(0x7f0000e91000)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000055000-0x38)={&(0x7f0000c56000-0x1c)=@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000163000)=[{&(0x7f00005ee000-0xe6)="ed9064f3e20ef71b7f0ac8b02b42603bb45c0c7415e701ce2a8deac5153ff7f7e046055bb526de8e836e962ec8bc31ac97f720466477f376f744f988ae278b0925f8343b5043fb1f1b26c1759e19c82908b2dadbb3744e66488c9ae0875cfdd6e414be90a75c57d75e222d6e003a735f90695cf50da6c50dbbb37570febcc0f293c40ef48870415d0914b2cf256d34bb5b1fcc2c0554934d838cf30e8fa60007b38a1940ce2f7388f132325e1be5bc81d11eda15fceb1b37bdf45bdacb7e98b501a27d09dd07021dbc6ed112d794cfc3517e3132c478ecc0bed65a228f43d82eaed6fcc192df", 0xe6}, {&(0x7f00007ea000)="9a7494df9dce97b47aa46afce3cd56fbfeb1fb18d025a1552817949de4197e301d46ada99a015881d34c0cc2fbbf94339861fa645f586351a194f44e24b3988a13e705f07296a1a87ae588", 0x4b}], 0x2, &(0x7f0000195000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000001, 0x8209, 0x192d, 0x100000001, 0x7f, 0x8000, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0xffff, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x5, 0x3, 0xf5cf, 0x8, 0x9, 0x3ff, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x1, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x12a5, 0x8002, 0x9, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0xffffffffffff84da, 0x0, 0x2, 0x3ff}}], 0x120, 0x11}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000a85000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002fb000-0x4)=0x1c, 0x0) socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) fchownat(r1, &(0x7f0000210000-0x8)='./file0\x00', r2, r3, 0x400) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f0d000+0x187)='attr/current\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000ce9000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2004) bpf$PROG_LOAD(0x5, &(0x7f00008be000-0x48)={0x8, 0xa, &(0x7f0000c96000-0x50)=@raw=[@generic={0xffffffffffff4554, 0x400, 0x7, 0x4}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xffff, 0xf, 0xe, 0x7, 0xfffffff4, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000-0x11)='ppp1ppp1vmnet1!{\x00', 0xfffffffffffffffc) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000004e000)="dff063527885cdb2236dd2bc4de607c156e8fead06fafd77a835090167179a", 0x1f) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x8, 0x0, 'queue1\x00', 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]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000004d000)={@generic="1f110f49609dd672b0a819291415f5de", @ifru_flags=0x400}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eef000-0x10)={r1, 0x28, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000eee000)='encrypted\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eee000)='bdev\x00', 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ef0000-0x8)='./file0\x00', &(0x7f0000ef0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f0000ef0000-0x8)='./file0\x00', r2, r3) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000c000)={0x1, [0x0]}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006000-0x6)={r2, 0x2}, 0x6) 2018/01/26 21:37:10 executing program 3: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000003000-0x10)={0x1, &(0x7f0000001000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$addseals(r0, 0x409, 0xd) bind$inet6(r2, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r4, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023", 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00006f6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8, r6}) r7 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setlease(r3, 0x400, 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="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"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r7) r8 = dup2(r2, r2) sendmsg(r8, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000010c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000325000)={0x0, 0x0, &(0x7f0000c4d000)={&(0x7f000083a000)={0x2, 0xe, 0x81, 0xe, 0x2b, 0x0, 0x2, 0x1, [@sadb_x_sec_ctx={0x1c, 0x18, 0x1, 0x80000000, 0xd3, "7210407e1c19057a15c3d911b895be99af86c5c6f596f8e18809434c45b2956c3c8996c03889bc13a3615083d4047e17168c83d31918a34bb1be6dc6ff45a497e01e2b2d2fb306770cf315e395e30ad325f983750046f695a2d768f1723535972d6589ac238e3c699e691c448609441510c22ebc947838b7158ba304aac3ffe919daffe0d9c4dde8b14840524c56347df459cd181c15ed9483c530a4fac5292d723f71250e9ff08abaea3cb71c129b3219bc0c25a4e27918d75a759896843808bf78bef5b6747b5733abb551c53667f2e3dc8a"}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x0, 0x43, {0x6, 0x33, 0x80000000, 0x100, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000df9000)=0x0) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) mq_notify(r0, &(0x7f0000f33000)={0x0, 0xd, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") lstat(&(0x7f00007bf000-0x8)='./file0\x00', &(0x7f000009d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000995000)={0x0, 0x0, 0x0}, &(0x7f00004fa000-0x4)=0xc) r3 = geteuid() fchown(r2, r3, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000aed000)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000b6000)={0x1, 0x0, [{0x4000, 0x1000, &(0x7f0000738000-0x1000)=""/4096, 0x0}]}) 2018/01/26 21:37:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7fd, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f7f000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00000ba000)=[{{r1, r2/1000+30000}, 0xffffffff00000000, 0x10000, 0x9}, {{0x0, 0x0}, 0x400, 0x1, 0x1}, {{0x77359400, 0x0}, 0x0, 0xffffffffffffffff, 0x401}, {{r4, r5/1000+30000}, 0x1, 0x3ff, 0xfffffffffffffffd}, {{0x77359400, 0x0}, 0x0, 0x14, 0x40}, {{r6, r7/1000+30000}, 0x800, 0x101, 0x7d}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r8, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r8, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000908000)={0x3, 0x200, 0x0, 0x7, 0x0}, &(0x7f0000436000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000c5a000-0x8c)={r9, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000, 0x0, 0x4, 0x0, 0x0, 0x1000, 0x8000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x1) 2018/01/26 21:37:10 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, 0xfffffffffffffffb, 0x0, 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 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000667000)='/dev/dsp\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000072a000)={0x955, 0x6, 0x9, 0x7, 0x8, 0x401}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d52) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004dd000)=0x0) r1 = dup(r0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008d9000-0x4)=0x16) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) keyctl$session_to_parent(0x12) 2018/01/26 21:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087e000)={0x0, 0x0, 0x0}, &(0x7f0000175000)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc7000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fchdir(r1) ptrace$setsig(0x4203, r0, 0xfffffffffffffffa, &(0x7f0000ce5000-0x10)={0xb, 0x0, 0xfffffffffffffffc, 0xffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004df000)='/dev/vga_arbiter\x00', 0x230100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00005f6000)={0xfffffffffffffff8, 0x6, 0x2, 0x86, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d26000-0x78)={0x9, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x4, 0x7fff, 0x2b, 0x8, &(0x7f000038a000-0x10)=@common='vlan0\x00', 0x2, 0x3ff, 0x3}) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc1000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00009b2000-0x4)=0x51) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cc000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000094000-0x4)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000401000-0x48)={0x2, 0x0, [0x1f38322f, 0x6, 0x3, 0x3, 0xa4, 0x800, 0x3ff, 0x6000000000]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000025d000)=0x7ff, 0x4) syz_open_dev$adsp(&(0x7f0000c34000)='/dev/adsp#\x00', 0xc601, 0x4000) ftruncate(r1, 0x800) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000019b000-0x4)=0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000c87000-0x9)='/dev/dsp\x00', 0x200, 0x0) writev(r1, &(0x7f0000c7d000)=[{&(0x7f00002e9000-0xe2)="f0", 0x1}], 0x1) pread64(r2, &(0x7f000099b000-0x5a)=""/90, 0x5a, 0x0) 2018/01/26 21:37:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008e9000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00006a9000)='net/igmp\x00') readv(r1, &(0x7f000098e000-0x10)=[{&(0x7f0000064000-0x12)=""/18, 0x12}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000013e000-0x5b)=""/91, 0x5b}], 0x1) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000a000)={0x2, [0x0, 0x0]}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000)={r2, 0x10001, 0xfffffffffffffffa, 0xe0, 0x0, 0x3}, &(0x7f000000a000)=0x14) r3 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') preadv(r3, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) 2018/01/26 21:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x802, 0x81) socket$nl_route(0x10, 0x3, 0x0) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() socketpair(0x5, 0x0, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/26 21:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x100) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000b85000-0x10)=""/16) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x9, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004f4000)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000756000-0x90)=""/144) 2018/01/26 21:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00006e7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000052f000)='/dev/vcs\x00', 0x64e02, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000259000-0x4)=0xffffffffffff9d36) 2018/01/26 21:37:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000022a000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b8000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d68000-0xb)='/dev/mixer\x00', 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000da6000-0xb)='/dev/adsp#\x00', 0x71, 0x40841) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r6 = socket$can_bcm(0x1d, 0x2, 0x2) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000346000)={0x0, 0x0, 0x0}, &(0x7f000089c000)=0xc) getresgid(&(0x7f0000f24000)=0x0, &(0x7f000039e000)=0x0, &(0x7f0000565000)=0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r12 = dup2(r2, r4) r13 = socket$bt_bnep(0x1f, 0x3, 0x4) r14 = socket$bt_l2cap(0x1f, 0x3, 0x0) r15 = open(&(0x7f0000c21000-0x8)='./file0\x00', 0x101000, 0x101) r16 = accept$inet6(0xffffffffffffffff, &(0x7f00005da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000020a000-0x4)=0x1c) r17 = epoll_create(0x20) r18 = openat$ion(0xffffffffffffff9c, &(0x7f0000609000-0x9)='/dev/ion\x00', 0x101100, 0x0) r19 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e9d000)={{{@in6=@mcast1={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000-0x4)=0xe8) getgroups(0x9, &(0x7f00003ec000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = open$dir(&(0x7f0000ceb000-0x8)='./file0\x00', 0x400000, 0x11c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000398000)=0x0) r24 = getuid() getresgid(&(0x7f00002c9000)=0x0, &(0x7f0000180000-0x4)=0x0, &(0x7f0000512000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000d13000-0x70)=[{&(0x7f0000f63000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c6a000-0x20)=[{&(0x7f0000254000)="6fc190adef9d840b9a1f47e8475390e0d6b05e37dcc6d3ecc92c9ac2a0c63ca2b4832d253a817708780e04842ab0ded57fcc9c704f9109d45cd7cf6741e4bff8578dc9a8397a07df331407967523c5", 0x4f}, {&(0x7f0000ab2000-0x1000)="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{&(0x7f0000e4a000)="2740f1e2cd2ebdfd091fe8ed79ab816bad7f66c91fa15c411505874ce888c2e3626e271eaa0113d8dbe4687045994d0cd7e113ee3b70e4bf2d329da4372086f38685e591cdd2cd53411901d82dffe4fe070e7a2525aa4e2a58c2f556522294c19df7ae6e4a6b9921fdc74a899708492a82c81f742fd911f15a01124edbbdc39dc91bd8c99c9e4e751ef56872c86bb36c3af9dfda", 0x94}, {&(0x7f000039f000-0xa4)="1289579895ca916d343b75fbd73812418cd685dd0d147363e1e2d69764a91f2ba7839be1780c209f0298fc5f633c2714b5b7433aaf64662ab2c16d389bc478b4af90aff882b10b549cc75288ba3869a94775df93fcf5f903c6c2cf4aeeb7fd381530c1efef8156b1f89de5ed803df2897db925c70d9ee3d347a949134e4635c312a77f8b994690f9daf8e767acad5c920c7b34c7a4cfbe8ef9ad98c4657b9e3c4995cdde99c79f4b4e5c1c882d1669cb67a45455892906d0613b8b3f3f888337517f25", 0xc3}, {&(0x7f0000ba2000)="5741b7570678f060767368e82799de6412f1f2bfd085e77729abf44b6aef55c8968d0435c7b5e38b6f55b50731512cc9507b3498361dc6de1603bfe1c447187fddc06c0ad52eb39d5cbb7707ae76c78a1cb9bbc6ff8e7114d38f62cd4b34b7b98cb6ae20033ab8124f8fe74e8a4208711f6dbd4e3df118", 0x77}, {&(0x7f0000896000-0x1000)="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0x1000}, {&(0x7f00009be000-0xf4)="b19d7750da89a1fdf0e6f1ecdef2927f9122dd5c009e53da7e3c1c6f53fc783da63c510c78d28bd4e42b3a4ab6b5f441c207f28524b82f45a256a19326c5517b335f6b988b9d8680ecf4e76826cab040ef4d5234386d6eac3ad7c6d6af4685d727e1fa37ab93122ec84429f0b4aefb1ab8eebfab63266e55d8077a32cce4d78b0ef77ff489e14d5df2701cb2f61d22c2d09ce140110b7dee7805e64bae666a23322d0e53bfab8196f4a5a8f0c1890abb37c7aadcf405739c47b2977669a68ecbc834bc0e269bb82f2e64e29f317b17e7211ea3cfd68bb2d69ae525d4155e338136fbe7fdadc087e1df18070a34ddb4d209129f4c", 0xf4}, {&(0x7f0000d3b000-0xa1)="c06f6557aae4e398ea7881d99f522c686e5088279431a5606eef80d6806d4e266f54b6d8706fdd2268c1b9779276e0cf8cba8420c73e562d02cfa429e766a3dd0b617d007a35c3506e94dd4b6fe6e15573dc9fb70422f827011327f99086aa5cfdfdc2f19dd89fe1b632c2d7c611352dcf781c4502e696f520c958c77394b4163f27fbc7571c111639478534ce1ff55ad1d9ba0117bb41e7fd2de832f1c99ea5f6", 0xa1}], 0x7, 0x0, 0x0, 0x8000}], 0x2, 0x1) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x60)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) write$selinux_access(r1, &(0x7f00001d1000-0x2d)={'system_u:object_r:bin_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x34, 0x0}, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x100000000000000) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019b000-0x50)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00003d9000-0x4)=0x0) connect$netrom(r0, &(0x7f00009b8000)=@ax25={0x3, {"ae3a2c49e71071"}, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000fa4000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c75000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000a8d000-0x2f)=""/47, 0x2f) openat$selinux_member(0xffffffffffffff9c, &(0x7f000091e000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/26 21:37:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0xd07a, 0x1f, &(0x7f0000193000)="35c6f32febbce36aad20e7b59ef78a7a747685ec2a017a962dd5350052a8e037dbeb51cfce8693804df6c3c6ccc5efea588370a393ca6b25a2864b72f9a7f1ef0e655b363a7883d5a12ecb32bb7636a7f5d4b697f161437cfdd1b3a50843762db560889a822198c06edeff70e43c097d1bba2b1e27d4ff4a3c2c164636bdc9d816a3cf80c354d67ff346f78a17e17667505d51a91c5189bda2f0a16b25f04a6241c9c2abcf7fb7a030e9790009d13b710a05eb3c39c27440a63fbe02c6fa8262d8e0b43ed91cd7843d4b7d926a7e93fa3778", 0xd2) listen(r0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00007d5000-0xa)='/dev/vcs#\x00', 0x9, 0x90100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xda}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x0}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006bf000)={r2, 0x6, 0x1, [0x2]}, 0xa) bind$inet(r0, &(0x7f0000690000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r3, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fa4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000401000-0x18)={r2, 0x80000000, 0x30, 0x4, 0x1}, &(0x7f000007a000-0x4)=0x18) recvfrom$inet(r0, &(0x7f000097a000-0xb3)=""/179, 0xb3, 0x4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r1, &(0x7f00002f5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000450000-0x4)=0x10) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000092f000-0xc)={0x0, 0x5, 0x2, [0x82, 0x8]}, &(0x7f0000c66000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a24000)={r2, 0x2, 0x20}, &(0x7f00009f1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000986000)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0xffffffffffffffff, 0x2, 0xb0}, &(0x7f0000281000)=0xa0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/sequencer\x00', 0x24200, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008f4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000550000-0x2c)={0xf, 0xb6d, 0x3f, 0xfffffffffffffff8, 0x4, r4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000701000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/26 21:37:10 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000043f000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3ff, 0x5, 0x3, "bd230713bcc96f08920d8429548fb19b4003dfa65d0b398ae47c7592534237d7d572296ae1b308c9db8acfdea7487312fdaa1160c2574854172e95bc14656d47bbebf115cd8a0c30c4c680698212ee8e"}, 0x160) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001e8000)=0x0) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000014000)='./file0\x00', 0x40002, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000001f000)=""/210, &(0x7f0000023000)=0xd2) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() fcntl$setsig(r1, 0xa, 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000025000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 161.067215] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 161.093673] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/26 21:37:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000034f000-0x8)={0x0, 0x0}) 2018/01/26 21:37:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008e3000)='/dev/admmidi#\x00', 0x1, 0x4000) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000d5d000-0x8)=0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 21:37:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d33000-0x10)={0xb06, 0x1, 0x100000001, 0x7fff, 0x0}, &(0x7f000071d000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007cb000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a76000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001dd000-0x10)={r1, 0x2, 0x4, [0x6, 0x4, 0x6, 0xffffffffffffffff]}, &(0x7f0000ec0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000348000)=@assoc_value={0x0, 0x0}, &(0x7f0000d22000)=0xff68) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29, 0x0}], 0x1, 0x0) 2018/01/26 21:37:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000bb5000-0x24)="240000000000000001f5ffffff7601000000df01000000000000010effffff0100ff109a", 0x236) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000039000-0x10)={0x6, 0x4, 0x4, 0x1}, 0x10) 2018/01/26 21:37:10 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 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000045a000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100, 0x4, 0x1f, 0x7a, 0x0, 0x8, 0xff, 0x7ff}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) r2 = creat(&(0x7f0000188000)='./file0\x00', 0x21) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000071c000)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000899000-0x8)=&(0x7f0000226000)=0x0) 2018/01/26 21:37:10 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f87000)={0x8, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f88000)='net/ptype\x00') r3 = getpid() mq_notify(r2, &(0x7f00001d3000-0x60)={0x0, 0x2d, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:10 executing program 5: 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) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, r0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/26 21:37:10 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f00009c5000)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) [ 161.213468] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27246 comm=syz-executor2 2018/01/26 21:37:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b68000)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0xffffffffffffff21, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) syz_open_dev$random(&(0x7f0000b7a000)='/dev/random\x00', 0x0, 0x4000) stat(&(0x7f0000123000)='./file0\x00', &(0x7f00002cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00002d5000)={&(0x7f0000b3d000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000fd7000-0x10)={&(0x7f0000989000-0x30c)=@delpolicy={0x30c, 0x14, 0x16, 0x6, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x2, 0xff, 0x2, 0x80, 0x20, 0x3b, 0x0, r1}, 0x7, 0x1}, [@algo_aead={0x10c, 0x12, {{'rfc7539(lrw-camellia-aesni,cmac(des))\x00'}, 0x600, 0x0, "9af4c01446e76a2c59ca46f11d2abd2fea5746b647546b1bcf41bb929bc342bd926642900ff40d6ea3a4db4985e7baf91063bcbc575cc9bdb9a6e70836815624365272824e80567a0469efd0e0dab8a6e51f6a1278c4768a1fced3929dff4866ec05b7cef53ab6b555f1f4ac19f2e269a0220c51b196025741b53c11fe8b83a8b51fc065eb3583b839c5f897b367eee9f305646fd98edde79d002e70e5d5c9c9476656522617f42facbae43872cce1a5c58b331ca9e710ff18bdba11e140a40e"}}, @proto={0x8, 0x19, 0xff}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @output_mark={0x8, 0x1d, 0xffffffffffffffc0}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @ipv4_hthresh={0x8, 0x3, {0x3, 0xa}}, @encap={0x1c, 0x4, {0x0, 0x0, 0x3, @in=@empty=0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x2}}, @algo_comp={0x108, 0x3, {{'deflate\x00'}, 0x600, "de6c75add316fd71401e7c9cb72b19a39b8d731c79ff32b904701bae5335018062baddadd9c8a4613982eb2f4b6f8ddca994b4cfb6fc3896a78ab05933c4beb31dff9c9a4732d9f4551ff7da4d81f9d1f60fb907a1b2b75bda06fe4ea5b93565dd8be61d63d33520da50e679685be16ae7a19cfcf2f793b2ef3b426e635a5e20aac0e8f2a6a9ade806e1835a5a0cadecb3ec5e2a69f04119b6ec2822f836cdc3d36658d78df32884c86d66341d908211276d08b9ba81fc7e5a1b0d684c0d898b"}}, @lastused={0x10, 0xf, 0x9}]}, 0x30c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f0000a8d000-0x70)=[{&(0x7f0000f22000-0x98)=""/152, 0x98}, {&(0x7f0000281000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e50000)=""/231, 0xe7}, {&(0x7f0000165000)=""/59, 0x3b}, {&(0x7f00002b1000)=""/4096, 0x1000}, {&(0x7f000032b000-0x9e)=""/158, 0x9e}, {&(0x7f00003f0000)=""/120, 0x78}], 0x7, 0x10) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) [ 161.265633] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27261 comm=syz-executor2 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000071b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f000036c000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000a0d000-0x8)={0x0, 0x0}, 0x83ffd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000657000-0xd1)={r0, 0xc9, "80c74395f59dc92f68b4734ec65c3af99dcb89505d8d218948174937cb1a59d475a30da84510c219456725f469be70fde37b8fd20274f9315b030f0cf3b7235211105f5113f72d684fefc5db4ab59d8d125493612719f59586f74771e422e7c6a276d355d20733ce96a77e6f3e08ef14b15c3b968bef54183993ac5feb83983456d2fea3de4f2867018882abdd172b461634d76ac65d74d391fd5296d6028f755a0bc8c4be01930618025956c08648093ce49df8ea8389b6c0146ce76866c4e63c28d5dc2c8862aba1"}, &(0x7f0000114000-0x4)=0xd1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ca0000-0x5c)={{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1000}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x80000001, [0x9, 0x0, 0x7310, 0x1f, 0x1800000000000, 0x0, 0x0, 0x5]}, 0x5c) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000818000-0x16)='/selinux/checkreqprot\x00', 0x3fc, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00006b3000-0xf6)=""/246) connect$bt_rfcomm(r0, &(0x7f0000a1c000)={0x1f, {0x5, 0x1, 0x2, 0x0, 0x8001, 0x100000000}, 0x5}, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$KDSKBLED(r0, 0x4b65, 0x4) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000eec000-0x50)={@common=""/16, @ifru_names=@common=""/16}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r1, 0x0) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000057b000-0xbc)={0x57f, 0x3, 'client0\x00', 0x1, "3d3d2bd0fb7d39f9", "72afef668487987f03d4e78eca0b5b02fae0e62e3b66d182c84d9eb93053250d", 0xcfc, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f000001d000)="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") readahead(r0, 0xff, 0x14) setns(r0, 0x8000000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd80, &(0x7f000001a000-0x10)={&(0x7f0000017000-0x124)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x1e8}, 0x1, 0x0, 0x0, 0x0}, 0x200000) 2018/01/26 21:37:11 executing program 7: sched_rr_get_interval(0x0, &(0x7f00001a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x565900, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x2, 0x20040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f000011b000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r4, r5) 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000a74000)={@common='irlan0\x00', @ifru_settings={0x8, 0x4, @fr_pvc=&(0x7f000035a000-0x3)={0xfffffffffffffc01}}}) 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005e5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80100000, 0x0, 0x20000000003, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f0000876000)='/dev/vcs#\x00', 0xb1cf, 0x200) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000de3000-0x8)='./file0\x00', r1, &(0x7f0000c2d000)='./file0\x00') 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000014000-0xc1)={0x0, 0xb9, "375136d29116f07337cb15f36aaa029136d7cd9e3f969240f59948061c345d2f5bd2a3d8ff164fd6f82a045ffd93ee24c6b9af3989c80d6a9a81b2c2f7712d554a6cc7e2fced8970923630bf40a61c11cfe98d4c525cbee25fb4a96502a8f72fd2874f84bfa6d639b333a7b8ec0dcef42489dc585d2455f945ee73c2e6e3042fcf151392f0a318f5181ebc0082e708d20f20675a2f17ba6fb9714ca550f59f27741a1446a83beb3a184da9d4f69d4cd06dbdb37e9c3318f429"}, &(0x7f0000013000-0x4)=0xc1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000)={r2, 0x6}, &(0x7f0000014000-0x4)=0x8) ioctl(r0, 0xc100410d, &(0x7f0000002000-0x9c)="") 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x4, 0x200600) read(r0, &(0x7f0000001000)=""/4096, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) fcntl$setown(r0, 0x8, r1) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) 2018/01/26 21:37:11 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, 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) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f000033d000-0xb)='/dev/vcsa#\x00', 0x1, 0x80) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000d32000)=0x0, &(0x7f0000c7d000)=0x4) 2018/01/26 21:37:11 executing program 6: 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, 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$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000f53000-0x8)=0x2) write$selinux_create(r0, &(0x7f00000d3000-0x3d)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x0}, 0x3d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d00000-0x1c)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dd0000-0x4)=0x10) r1 = open(&(0x7f00006aa000)='./file0\x00', 0x323000, 0x120) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a97000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x8000, @raw_hdlc=&(0x7f000087e000-0x4)={0x9, 0x40}}}) syz_open_dev$audion(&(0x7f0000c5d000)='/dev/audio#\x00', 0x5, 0x490a40) [ 161.445689] device syz2 entered promiscuous mode [ 161.487208] device syz2 left promiscuous mode 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) 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) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008a3000-0x4)=r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f000009b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d3b000)=@req={0x1ff, 0x3, 0x5, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004d6000-0xc)={0x0, 0xffffffffffffff3f, 0x0}, &(0x7f0000af2000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e3f000)={r5, 0x8000}, &(0x7f000037d000-0x4)=0x8) r6 = memfd_create(&(0x7f0000832000)='sha256\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getpid() ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x7fff) 2018/01/26 21:37:11 executing program 3: 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) unshare(0x8000000) msgget(0x0, 0x211) unshare(0xffbfffffffff7ffe) syz_open_dev$midi(&(0x7f0000732000)='/dev/midi#\x00', 0x6, 0x10800) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000006c000)=0x0) getpgrp(r4) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 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]}) r5 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000074d000-0x4)=r5) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r6, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$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, 0x81, 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, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/26 21:37:11 executing program 4: r0 = open(&(0x7f0000524000)='./file0\x00', 0x10000, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005ec000-0x4)=0x101, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000cbb000-0xa)='/dev/vcs#\x00', 0x81, 0x40) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d7a000-0x4)=@assoc_id=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0xc) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001000-0x7)=""/7) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001000-0x8c)={0x1, 0xffffffffffffffff, 0x9e0, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xff}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000803000-0x10)={r3, 0xdc, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7ff}, @in6={0xa, 0x3, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x80000001, 0x40) setsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) 2018/01/26 21:37:11 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e98000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000047000)={0x0, 0x3}, &(0x7f000080f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x90}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ee3000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r3, &(0x7f0000f25000)=[{{&(0x7f0000aeb000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c56000)=[], 0x2, &(0x7f0000bdc000)=""/4096, 0x1000, 0x1f}, 0x3}, {{&(0x7f000092a000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000d21000-0x50)=[{&(0x7f0000804000)=""/13, 0xd}, {&(0x7f0000b9c000)=""/4096, 0x1000}, {&(0x7f00006f5000)=""/161, 0xa1}, {&(0x7f00009ab000-0xa7)=""/167, 0xa7}, {&(0x7f000004d000)=""/212, 0xd4}], 0x5, 0x0, 0x0, 0x2}, 0x10001}, {{&(0x7f0000d96000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000728000-0x30)=[{&(0x7f00004cf000)=""/23, 0x17}, {&(0x7f00008c9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de4000-0xa6)=""/166, 0xa6}], 0x3, &(0x7f0000fdb000-0xff)=""/255, 0xff, 0x7640}, 0xfff0000000000000}, {{&(0x7f00004bd000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00004a9000)=[{&(0x7f0000e53000-0xfb)=""/251, 0xfb}, {&(0x7f0000516000)=""/160, 0xa0}, {&(0x7f00009be000)=""/53, 0x35}, {&(0x7f000047a000-0x88)=""/136, 0x88}, {&(0x7f0000d23000)=""/73, 0x49}, {&(0x7f000077d000-0xf)=""/15, 0xfffffffffffffe78}, {&(0x7f000002f000-0x70)=""/112, 0x70}], 0x7, 0x0, 0x0, 0x0}, 0x101}, {{&(0x7f0000734000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ebd000)=[], 0x1, &(0x7f0000ce1000-0x1000)=""/4096, 0x1000, 0x2}, 0x1}, {{&(0x7f0000226000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000adf000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1239}], 0x1, &(0x7f0000fee000-0x5d)=""/93, 0x5d, 0x20}, 0x80010000000000}, {{&(0x7f00009a9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000ba000)=[{&(0x7f00005b4000-0xa5)=""/165, 0xa5}, {&(0x7f00003e2000-0x8f)=""/143, 0x8f}, {&(0x7f0000e57000-0x77)=""/119, 0x77}, {&(0x7f0000c59000)=""/15, 0xf}, {&(0x7f0000466000-0xd2)=""/210, 0xd2}, {&(0x7f0000d3d000-0xae)=""/174, 0xae}, {&(0x7f0000ae9000-0xcf)=""/207, 0xcf}, {&(0x7f00003ee000-0x10)=""/16, 0x10}, {&(0x7f00007aa000-0xdc)=""/220, 0xdc}, {&(0x7f000084b000-0x5e)=""/94, 0x5e}], 0xa, &(0x7f00003ad000)=""/164, 0xa4, 0x8001}, 0x7}, {{&(0x7f0000a62000+0x5ca)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000471000-0x20)=[{&(0x7f0000b16000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b66000-0xfe)=""/254, 0xfe}], 0x2, &(0x7f0000a8d000)=""/160, 0xa0, 0x80000000}, 0x7}, {{0x0, 0x0, &(0x7f0000b00000-0x80)=[{&(0x7f0000cef000)=""/219, 0xdb}, {&(0x7f0000bd6000-0xef)=""/239, 0xef}, {&(0x7f000048b000-0x62)=""/98, 0x62}, {&(0x7f0000a6a000-0x76)=""/118, 0x76}, {&(0x7f00009c0000)=""/148, 0x94}, {&(0x7f0000c19000)=""/181, 0xb5}, {&(0x7f0000159000-0x87)=""/135, 0x87}, {&(0x7f0000c09000)=""/188, 0xbc}], 0x8, &(0x7f0000c7d000)=""/2, 0x2, 0x1}, 0x9}, {{&(0x7f0000e6c000)=@un=@file={0x0, ""/6}, 0x8, &(0x7f0000bcb000)=[{&(0x7f0000252000)=""/206, 0xce}, {&(0x7f00002d1000-0x77)=""/119, 0x77}, {&(0x7f000040f000-0xdd)=""/221, 0xdd}, {&(0x7f0000129000)=""/11, 0xb}, {&(0x7f0000b01000)=""/43, 0x2b}, {&(0x7f00007ed000-0x5f)=""/95, 0x5f}, {&(0x7f00000ff000)=""/4096, 0x1000}, {&(0x7f0000aab000)=""/30, 0x1e}, {&(0x7f0000d8e000)=""/38, 0x26}, {&(0x7f0000f14000-0x82)=""/130, 0x82}], 0xa, 0x0, 0x0, 0x9}, 0x4}], 0xa, 0x20, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f000038c000)=""/251, &(0x7f00001b8000-0x4)=0xfb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000e5d000-0x4)=0x4, 0x4) syz_open_dev$dspn(&(0x7f00009c9000-0xa)='/dev/dsp#\x00', 0xeee, 0x300) bind$inet6(r4, &(0x7f000050f000)={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000575000-0x2)={0x198b, 0xfff}, 0x2) sendmsg$nl_xfrm(r3, &(0x7f000072f000)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000d41000-0x1c)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffbffffffe) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x6619d99a, 0x1, 0x0, 0x5, 0x7, 0x7ff, 0x8, 0xfc}, &(0x7f0000367000)={0x1, 0x10000, 0x10001, 0x10001, 0xda9e, 0x3, 0x1, 0x3ff}, &(0x7f0000991000-0x40)={0x9, 0x10000, 0x165, 0x6, 0x4c7, 0x7, 0x0, 0x851f}, &(0x7f00003d4000-0x10)={0x0, 0x989680}, &(0x7f00003b5000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) socket(0x11, 0x5, 0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000458000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000737000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000024000)=0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000020a000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000e8c000)={0x100, 0xfffffffffffffffa, 0x0, 0x0, 0x6, 0x100, 0x1aa6, 0x8d, 0x7ff, 0xfff, 0x446, 0xd7, 0x0, 0x0, 0x4, 0x400, 0x80000000, 0x48, 0x4}) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000388000-0x138)={{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]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000faf000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000006, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000099e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000e11000)=""/82, 0x52) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000245000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a67000-0x4)=0x14) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f82000)={@generic="6583ce5c3582db086be1c4cf30b1b2e3", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f82000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f82000-0x4)={r0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000f82000-0xad)="787c523a907ded03707bc820e97c1e86d0be0946446fafffe5f81d524694d980dd108ffe3cb4e8773f8d44f01c52f1b255ff189228b8a177d04cc36099876d2687212861035b4dfd240c947a5ee9838be5817d47073e3bdb69e2cc0be40f15a4279b3d5ebed701e4d96162c41c8be8f980229e513b37c8401eae4c719b593f008ec6d2f8b845eccf1268da82a9cef4beb6d27b5bafe5e5daedfffd86827313f091525cd8082f783dad6c9b940f", 0xad) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f83000-0x8)={0x0, 0x0}) munlock(&(0x7f000078a000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a64000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fb000)=0xe8) r3 = syz_open_dev$vcsn(&(0x7f00001b2000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/01/26 21:37:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000bf3000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009f5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000016e000)=0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) write$selinux_create(r0, &(0x7f0000013000-0x30)=@access={'system_u:object_r:cron_spool_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x38, 0x0}, 0x30) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sysfs$2(0x2, 0x0, &(0x7f0000a2b000-0xf1)=""/241) 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f9a000-0xa)='/dev/cuse\x00', 0x12880, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000017d000)={0x5, 0x8, 0x1, {0x77359400, 0x0}, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mq_timedsend(r0, &(0x7f0000e78000)="feb460c54d51623df72d638c9214da0c21433bd2d9d525b7a6c1834a4035cc50ddf65725cc6a929779a96f9a5cc6e9748eafa32d75721cc0a7835bf55e3abb83d00d19be8c56f81a47cb0b3676ccf8a310ff31ba4a1d140026331533d6f507868f15af4b4fac9156f0fc7c4403590528439f75f9817e2c7327787a699716dc9dc3ded4b129aa4815c278ed9f8e648d157b412a812f250d845527d378c12124757d48c659a1e52d183d3935a747f72e0229ad9a9d3ff884cb4740767f4a2ec6ce6a6358af0eabb0d11fd8f48d3688b51354ee908c5507ef384c9bec59392038923c08179edfdbceafb410a1f88d1ad496", 0xf0, 0x9, &(0x7f0000f28000)={0x77359400, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000066000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(r0, 0x1, 0x11, &(0x7f00005a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c16000)=0xc) process_vm_writev(r2, &(0x7f000014e000-0x50)=[{&(0x7f0000762000-0xf)=""/15, 0xf}, {&(0x7f000075f000-0xc2)=""/194, 0xc2}, {&(0x7f0000929000)=""/4096, 0x1000}, {&(0x7f0000045000-0x9)=""/9, 0x9}, {&(0x7f00005da000)=""/146, 0x92}], 0x5, &(0x7f0000a8a000-0x40)=[{&(0x7f00000d6000-0x10)=""/16, 0x10}, {&(0x7f0000437000-0x1f)=""/31, 0x1f}, {&(0x7f0000763000)=""/38, 0x26}, {&(0x7f00005f0000)=""/0, 0x0}], 0x4, 0x0) r3 = msgget$private(0x0, 0x90) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000eb7000)=""/216) [ 161.658947] kvm: apic: phys broadcast and lowest prio 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x89, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0xffffffffffffffff) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000841000)=""/4096, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000019a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000853000)={0x0, 0x2}, &(0x7f0000099000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000543000)={r2, 0x43, "548085a062b422267c9bc14e5fa865e250f269de83361f405deaca3d5a9fcadaab700e83790286b54f4bc4c7661e8fdc8a5203206bcc706404c242b350871c19d02766"}, &(0x7f00006d0000-0x4)=0x4b) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000db6000-0x5c)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009d7000-0x11)='/dev/qat_adf_ctl\x00', 0x676642, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c1b000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000011a000-0x8)={0x0, 0x322b}, &(0x7f0000382000-0x4)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ae0000/0x3000)=nil, 0x3000, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000243000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') syz_open_dev$adsp(&(0x7f0000e78000-0xb)='/dev/adsp#\x00', 0x8, 0x4000) lseek(r2, 0x0, 0x2) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r0, &(0x7f0000016000-0xa0)="", &(0x7f0000011000-0x7a)=""/122}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb6000-0x9)='/dev/ppp\x00', 0x84041, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000bbe000-0x5)=""/5) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000405000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b64000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00004a3000)=0x101000) read(r0, &(0x7f0000ab5000-0x63)=""/99, 0x63) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008eb000-0x4)=0x0, 0x4) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f31000-0x4)=0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x8, 0x64042) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000002000-0x4c8)={{0x8, 0x3, 0x7fff, 0x68a, "30e1a8cbe3d679a1c173c34bab7662e0ff3967791a40637b1e0c0aa900780dcbf5792fb39bac82ec43e9d56a", 0x2}, 0x9, [0x4, 0x9, 0x0, 0x5, 0x9, 0x9, 0x2, 0x4e0f8a6f, 0x7fffffff, 0x1f, 0x2, 0x90d7, 0x9, 0x2, 0xf53, 0x2, 0x80000000, 0x100, 0x10000, 0x2, 0xffffffff00000001, 0x200, 0x8, 0x101, 0xfffffffffffffffa, 0xeeb5, 0x1, 0x1, 0x401, 0x4, 0x400, 0xf1a, 0xffff, 0x80, 0x3, 0x80000000, 0x8, 0x9, 0x1, 0x9, 0x7ff, 0x30000, 0x8, 0x81, 0x2, 0xff, 0x3, 0x4, 0x80000000, 0x2, 0xdc, 0x7, 0x1000, 0x2, 0x3, 0x6, 0xffff, 0x1, 0x100000001, 0x91b, 0xffffffff, 0x80, 0x9, 0x1, 0x8c5, 0x8, 0x9, 0x8, 0x7f, 0x0, 0xffffffffffffffff, 0x4, 0x1000, 0x7, 0x1, 0xb377, 0x6, 0x5a85202a, 0xfffffffffffff06d, 0x100000000, 0x4, 0x101, 0x1, 0x7, 0x5, 0x17, 0x6d27, 0x3, 0x6, 0x9, 0xb0, 0x7fff, 0xf4ae, 0x0, 0x374b66a8, 0x7fff, 0x3, 0x40, 0x80000001, 0x8, 0x27a0794f, 0x1ff, 0x4, 0x5, 0x400, 0x4, 0x2, 0x0, 0x8000, 0x8, 0x9aa, 0xc61e, 0x357b, 0x0, 0xffff, 0x7, 0x8, 0x3f, 0x80000001, 0x5, 0x8, 0xfff, 0x6, 0x200, 0x8, 0x1, 0x6, 0xddf2], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x3, 0x200}, 'port1\x00', 0x84, 0x21000, 0x3fbe92ac, 0x1, 0x2, 0x400, 0xffff, 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]}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x7f, 0x2, 0x0, 0x3, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000)={0x7, 0x1, 0x4, 0x1, 0x1, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000005000-0xb)='asymmetric\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0xb)='nodevuser(\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000005000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r0, 0xae80, 0x0) r5 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r5, r6) 2018/01/26 21:37:11 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r1 = syz_open_dev$midi(&(0x7f00008dc000-0xb)='/dev/midi#\x00', 0x1ff, 0x10000) r2 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x1, &(0x7f0000f77000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x3, &(0x7f0000001000-0x18)=[&(0x7f00009aa000)={0x0, 0x0, 0x0, 0xb, 0x6, r0, &(0x7f0000226000-0x1c)="ef12ef4871c05b59ede6ebf95e7079dd63f9829873267d48b90995ae", 0x1c, 0xfffffffffffffff7, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x10000, r0, &(0x7f0000375000)="ba9b47fdc64f1cc0142efeb63e962c58271d23f919aacb4af3112f3c5be8ba8cc8ba5746434ef4527565f37927f448b24020b572cdab865cb0b051f4c5624633db9681cc6168ed32cc8537ca54e739e76638bcf81d27f6b33c4cb7955b6c013b1063b51b3dc3e21ed9cbd023f541266ae5056b5d7b2c593d67706150be2f84425517dccda8f81b0be17d011ef64e44888a537d09e46c2d252e66227ceece006536b20fd1e59558a1592a03f3679c42daf4ea35c34f933f9dab7de8b47ac573b369de46b966b0e05eb6793ce9dfa81f7532b119a1ce0423ad701a46e3ac7ba6bf8440ea814cd4ebcb9a1b478d", 0xec, 0x8, 0x0, 0x0, r1}, &(0x7f00008f3000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f00000ee000-0xc5)="3fd3b3a30fd6ac697c923331efa5399a8c8a92e3a0f406326858a0eb2b7607661e3059c15e684574093e6f896519ac3c271fa847a644887cf6d508420741f141a74a8ce1bec46cd6626eb0f9f85f42cf51d0fd42d580d6f1d81f5d85627a0e490b909f9d79305c67451144e750264bc8b9e78b0a7ae8a54285fa2394889e89f3d7cb3a831a067b42965a046548495e6dce8fb65122e86d3d1b3bd1df374154e25b36edecc664bf7622aea94962508e53f57bfb2c7d71cb66321f78792c9cc51cbe01cd3d74", 0xc5, 0x20, 0x0, 0x1, r1}]) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000-0x50)={{0x2, 0x1, 0x1ff, 0x3, 0x8}, 0x3c, 0x9, 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]}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x202000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x1, 0x6, 0x3, 0x7, 0x0, 0x4, 0x40, 0x6, 0x8, 0x0, 0x9, 0x44, 0x5, 0x8, 0x4, 0x7ff, 0x1, 0xfce, 0x6, 0xfffffffffffffffa, 0x0, 0x6, 0x7fffffff, 0x0, 0x33ef, 0x7, 0x100, 0xbd, 0x5, 0x8, 0x9, 0xffffffff, 0xf96a, 0x9, 0x4, 0x6, 0x0, 0x98, 0x1, @perf_config_ext={0x881, 0x40}, 0x10000, 0x5, 0x190, 0x2, 0x1, 0xe2b8, 0x6, 0x0}, r4, 0x9, r0, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x40) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r6 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x8, 0x3, 0x1, 0x1, 0x9, 0xa, 0xa0, 0x0, 0x8, r5, r6}, {0xfc, 0x2, 0xffffffffffffffff, 0x3ff, 0x9, 0x84, 0x10001, 0x0}, {0x12312ebc, 0x93, 0xfc00000000000000, 0xffffffff7fffffff}, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x1, 0x6, 0x0, 0xc81, 0xfff}}, 0xe8) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000003000-0x70)={[{0x90, 0xcb7, 0x0, 0x0, 0x5, 0x101, 0x1, 0x3, 0x1c00000000000, 0x7, 0x7, 0x7, 0x8}, {0x6, 0x1ff, 0x4, 0x1, 0x4, 0x3ff, 0x0, 0x0, 0x6, 0x1f, 0x5, 0x3, 0xdbce}, {0x137, 0x3, 0x98a1, 0x9, 0x6000, 0x4, 0x2, 0x1, 0x1000, 0xfffffffffffffffa, 0xc21, 0x3ff, 0x2}], 0xc888, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000004000)=""/58) 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) mq_notify(r1, &(0x7f0000006000-0x60)={0x0, 0x30, 0x0, @thr={&(0x7f0000006000-0x14)="6708da9c2e56ec65db3799e431f9631a3722caad", &(0x7f0000006000-0x80)="53eba9a2270f43a2eb67a08b3716b2f206d5c7d895e4f427c13fafeaf2157e5a5a0c1effed16ae369355bb7dae4081593b0a7434c21f9f11f334fe942560b3ef002af6de14da5058e38af6adb1be496c12df69cae643e123db151602db434e6a086251f7fcffc086541066076f5b81d27ff132f4223ebaeb97d4a3ffefc6fb28"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000077d000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5405, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001e000)='/dev/dmmidi#\x00', 0x4, 0x84002) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000019000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/26 21:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000007c000-0x9)='/dev/vcs\x00', 0x121001, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000d3c000)={0x8, 0x0, [{0x0, 0xd7, &(0x7f0000b67000-0xd7)=""/215, 0x0}, {0x17000, 0x1000, &(0x7f00006c1000)=""/4096, 0x0}, {0x4, 0x88, &(0x7f0000dc6000-0x88)=""/136, 0x0}, {0x7000, 0x3c, &(0x7f0000b77000-0x3c)=""/60, 0x0}, {0x100000, 0xc5, &(0x7f000062e000)=""/197, 0x0}, {0xf002, 0x4a, &(0x7f0000ba5000)=""/74, 0x0}, {0x16000, 0xb1, &(0x7f0000a9b000)=""/177, 0x0}, {0x2, 0x7b, &(0x7f000044e000-0x7b)=""/123, 0x0}]}) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000526000-0x38)={0x0, 0x0, &(0x7f0000bd3000-0x30)=[{&(0x7f0000c81000-0x14)="3f33fd4b73bd150b16de4a34", 0xc}, {&(0x7f0000589000-0x9f)="80b1bd9eb6a4981360d3d4ccd36c5a7892fd0f2acb81cda3856d9a8066c7056b737084721bc499c0f2efdae88930a3d04ec6e9f72887e3630166167d6a9f3ff77e9943318e8f60ff99da12337eaa0349eee10f986ff7178d8f8278a477159eeff02ee479dca2c0dcb2fd9ac8220e11b277ed89d0ac88a2bc963c7ecd420117b16c7c0ea58cdac98ef603380222167678dd6f78554f9ebcfd89a03f53b8cd14", 0x9f}], 0x2, &(0x7f0000947000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000801000-0xb)='/dev/mixer\x00', 0x414000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000090a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00002b0000)={{0x0, 0x3, 0x1, 0x0, "0696c4c4dcaa400c826690c8bb0423e14f5314586b443c31dacc5745a246415f1070a031d7bf7c3c41c9a244", 0x0}, 0x0, 0x0, 0x1, r2, 0x7, 0x37e7, "0517fa4c8362bc5506dad623d19bae4131162f9439f950bdd1d232e29fcec27bf62fbdfd8b65419ce4fee3432fa7e3ff94fc34c1341baf92af02a5e91fa9a75e", &(0x7f00004fd000)='-]\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x1, 0x34, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6a000-0x5)='auxv\x00') ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00008ee000-0xe8)={0xe4, "93db8f25f581a0b5b87345598dfd461ff6264b77121e1fcadd8330cbef23662aaf38d0b6a01e01fd323ffc25bbdb3233308b4ea542c84c6189f48370f3d0bbc4d23b1c8c97e418a9767e01fce103222243e25eab008c2f9acd54675823bf0685c35917b3c5f287cf72c395d6f52d69e4f3124b7c263d9ed0940dcb90ee2048f306ea67aa03596877c4e7d63b259fd2dd68909ae8572b3af5367a5546b8318fc63a7e601b634f91270e8b712550a0866d7e24487ef2262aa005c5bb983a4f2bb42f4ddb8d82e21e51cb0cdbd427a0b3f66bd66f340ffe543bb8bf269cd1eced02c8e84019"}) 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) syz_emit_ethernet(0x4c, &(0x7f00004ba000-0x1b2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "e11e32", 0x16, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"bbe1"}}}}}}}, 0x0) 2018/01/26 21:37:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c25000-0x28)={@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]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000c41000-0x4)=0x2) 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000078a000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x72, &(0x7f00005bf000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x3c, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "516880f0f54cc6d5a8cda6493ecf7dbe"}, @sack={0x5, 0x12, [0x3, 0xffffffffffffffff, 0x3, 0x0]}, @eol={0x0}]}}, {""}}}}}}}, 0x0) 2018/01/26 21:37:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000710000-0x5)='reno\x00', 0x5) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r0, 0x3) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000068c000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00009e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r1, 0x5428) r2 = accept4(r0, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000983000-0x38)={&(0x7f0000691000-0x80)=@generic={0xa, "1353b412c98136837212fca96c8c37c4ee458b62fa138b7944d6c9a548149eaa05656af304ba94dd89e6059a6d49b15bf712ded702e0def9097a71114a81ce3814345e41a159c4ccc83c865ed4b82c1abe8a8dda25d9e68c48ac2fdbbf988ffcc0f1991f508f50b1f5eba61201d14207748b01b9658a609d46656c3f7d9d"}, 0x80, &(0x7f0000b27000-0x20)=[{&(0x7f0000ee5000+0x37b)="7a8d8bdb555b3d6a2a1046f3a24154a9bc94399f23ff923938a1b70d38a984ee395cd4aa64", 0x25}], 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) accept$inet6(r0, &(0x7f000007a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000592000-0x4)=0x1c) sendmsg(r0, &(0x7f0000a73000-0x38)={0x0, 0x0, &(0x7f000028e000-0x10)=[], 0x0, &(0x7f00006b6000)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[{&(0x7f0000e3e000-0x19)="a5", 0x1}], 0x1, &(0x7f0000afc000)=[], 0x0, 0x0}, 0x1ffffffffff) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f000094e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a1c000-0x4)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000085e000)={@common='tunl0\x00', @ifru_flags=0x100}) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/01/26 21:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b92000-0xb)='/dev/audio\x00', 0x501080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000065e000)={&(0x7f00001a8000/0x3000)=nil, 0x177, 0x7, 0xa, &(0x7f0000926000/0x4000)=nil, 0x100000001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aba000-0x50)={@generic="2b1078ea96982a3ddc5aee6eb99fa27d", @ifru_data=&(0x7f000095d000)="cae891994c51b92c5fdc02359ed7ae09a6bd49f093ea3b3705b6672fe6a76014"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000bdc000)=[{0x0, 0x0, &(0x7f000053c000)=[{&(0x7f0000147000-0x1b)="04b4f12a73bfe0c25b0c53ff73cd68464d", 0x11}], 0x1, &(0x7f0000b64000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000fea000-0xa)='/dev/dsp#\x00', 0x80000001, 0x40800) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x1a, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c5c000)='./file0\x00', 0x200000, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f88000-0x2c)=[@in6={0xa, 0x3, 0x68, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000842000)='./file0\x00', 0x40002, 0x102) r1 = socket$netlink(0x10, 0x3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x10, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000656000-0x8)='./file0\x00', 0x40) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000516000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b6e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000728000-0xc)={r3, 0x0, 0x20}, &(0x7f0000002000-0x4)=0xfffffffffffffe09) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000586000-0x4)={r1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000c4a000)={0x0, 0xb9, 0x0}, &(0x7f0000ca3000-0x4)=0x8) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f000009a000)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c35000-0x5)=@assoc_value={r3, 0x1}, 0x8) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f09000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000caa000)='numa_maps\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x57) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001b5000)=0x0, &(0x7f0000578000-0x4)=0x4) 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/autofs\x00', 0x10400, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000056000)="bf382f9607ad0e801185de68f52b680c7db622792e76ee61822ae81d9ccaf109f17864a4464682f06363c52fa3a9eeabce1035db9dffcd13b607d28b7c02bf4cdccb1a144b8dfa94833f4078467981e9c6343e3ed04664a02ca06a0d8a6171537260d1a4167067c14e211c9d02e69fb9fa9485467be59c7edcf90e597e64da960915c05f81645e531311e737e32b2cbbb356333719fc8a2d30c3face5ceeff4f798f", 0xa2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000917000)=""/211) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/load\x00', 0x2, 0x0) 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f84000)='/dev/vcsa#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000220000-0x8)={0x1, [0x0]}, &(0x7f00008a0000-0x4)=0x8) fchmod(r0, 0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000973000)='/dev/usbmon#\x00', 0x0, 0x602200) timerfd_gettime(r1, &(0x7f0000411000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) pipe(&(0x7f0000752000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000782000)={0x0, 0x0}, &(0x7f0000b72000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000055000-0x6)={r4, 0x2}, &(0x7f0000b06000-0x4)=0x6) syz_open_pts(r3, 0x0) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000f2000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000a48000)="") migrate_pages(0x0, 0x0, &(0x7f0000f0f000)=0x0, &(0x7f00005b6000-0x8)=0x0) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x11ffa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000002000-0x138)={{0x2000, 0x6000, 0xf, 0x9, 0x5, 0x80000000, 0x9, 0x1, 0x67, 0xfc, 0xfff, 0x3, 0x0}, {0x4, 0xd000, 0xb, 0x5, 0xff, 0x6, 0x3, 0xaec3, 0x198, 0x3, 0x5, 0x97a, 0x0}, {0xf000, 0x6000, 0xf, 0xfff, 0x9, 0x0, 0xb3, 0x0, 0x348, 0xa5, 0x8000, 0xfffffffffffffff7, 0x0}, {0xf000, 0x3000, 0xe, 0x8, 0x8, 0x2, 0x100000000000, 0xd82, 0x80, 0xfff, 0x100, 0x80, 0x0}, {0x1f000, 0x1000, 0x10, 0x2, 0xffffffffffff1cde, 0x5680, 0x1, 0x1, 0x1, 0xa4, 0x8, 0x1, 0x0}, {0x0, 0x100000, 0xf, 0x5260, 0x101, 0x8, 0x2, 0x3, 0x9, 0x9, 0x3, 0x7ff, 0x0}, {0xf004, 0x4000, 0xe, 0x100, 0x1c, 0x2, 0x6, 0x20, 0xff, 0x100000001, 0xffff0, 0x2, 0x0}, {0x0, 0xf000, 0xa, 0x9, 0x9, 0x81, 0x2, 0x5, 0x10001, 0x5, 0x40, 0x9, 0x0}, {0x4, 0x0, [0x0, 0x0, 0x0]}, {0x5000, 0x5000, [0x0, 0x0, 0x0]}, 0x4004002a, 0x0, 0x5000, 0x2020, 0xe, 0x500, 0xf000, [0x4, 0x6f2445bb, 0x8, 0x3f]}) 2018/01/26 21:37:11 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000f75000)='/dev/amidi#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e4b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000-0x8)={r1, 0x3}) 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, 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) r2 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00007cc000)=""/43, &(0x7f0000c71000-0x4)=0x2b) ioctl$VT_RELDISP(r2, 0xb702) connect$vsock_dgram(r0, &(0x7f00005ff000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) fstat(r2, &(0x7f0000848000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x7fffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00000e5000)=""/205, &(0x7f0000eec000)=0xcd) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @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) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = msgget(0x0, 0x460) msgsnd(r1, &(0x7f0000c87000-0xc)={0x2, "9a191f02"}, 0xc, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f000068e000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) recvmsg(r2, &(0x7f0000f8a000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 162.063693] MPI: mpi too large (16392 bits) 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x44, &(0x7f0000ae6000)=""/207, &(0x7f0000293000)=0xcf) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffd18) bind$bt_sco(r0, &(0x7f0000ee8000)={0x1f, {0x4, 0x1, 0x2, 0xffffffffffff0000, 0x5, 0xd4}}, 0x8) syz_open_dev$vcsa(&(0x7f0000885000-0xb)='/dev/vcsa#\x00', 0x2, 0x8000) 2018/01/26 21:37:11 executing program 4: r0 = memfd_create(&(0x7f00004a6000)='\x00', 0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) getgroups(0x1, &(0x7f0000760000)=[0xffffffffffffffff]) 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000352000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000a3000-0x18)={0x1, 0x24, 0x1, r1, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000157000)=0x2, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000816000-0x8)=0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/26 21:37:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003f2000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8a000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000129000)=0x0, &(0x7f0000344000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') preadv(r1, &(0x7f000062c000)=[{&(0x7f0000911000-0x29)=""/41, 0x29}, {&(0x7f000089f000)=""/110, 0x6e}], 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000061000-0x8)={0x2, 0x9ca7}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00005a1000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 21:37:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000991000-0x4)=0x7fff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) r1 = syz_open_dev$midi(&(0x7f0000147000-0xb)='/dev/midi#\x00', 0xbb36377, 0x408300) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000043f000)=0x0, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000004f000-0x4)=0x0) getpgid(r2) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd56, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDISABIO(r1, 0x4b37) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x4003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002c2000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x7fffffff, 0x22000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x9, 0x5, 0x9, 'queue1\x00', 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]}) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000003000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8, 0x80800) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x111802, 0x0) 2018/01/26 21:37:11 executing program 3: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/01/26 21:37:11 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f000068e000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000f8a000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000392000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000503000-0x20)={0xaa0, 0x4ae, 0x4, 0x0, 0x8, 0x3, 0xffffffff, 0x40, 0x0}, &(0x7f0000504000-0x4)=0x20) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000427000-0x8c)={r3, @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]}}, &(0x7f0000f8d000-0x4)=0x8c) 2018/01/26 21:37:11 executing program 0: socketpair(0x13, 0x6, 0x80000000, &(0x7f0000724000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000026a000-0x8)=@assoc_value={0x0, 0xfc9}, &(0x7f000022c000+0xe2f)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e38000)={0x4, 0x1, 0x1f, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mincore(&(0x7f0000f60000/0xd000)=nil, 0xd000, &(0x7f0000dcd000)=""/4096) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006e7000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f74000)={r3}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00006d8000-0x5c)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, 0x40, [0x8000, 0x1, 0x8, 0x0, 0x38, 0x7f, 0x7f, 0x0]}, 0x5c) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00003d8000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="91505ff94085", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000dca000-0x78)={0x7, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x6, 0x5, 0x5, &(0x7f0000a4e000)=@generic="370ba09829098502e15f263c2df019e2", 0xc1, 0x1, 0x75b}) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000d3e000)={0x4, 0x1000, 0x101}) 2018/01/26 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") r1 = syz_open_dev$vcsn(&(0x7f0000f11000-0xa)='/dev/vcs#\x00', 0x13, 0x2080) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00007c5000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x1, 0x5, 0x1d, "f04ede7969108f1e61bce12dec4275a6bcc4a514dec2090a1bbae4afb65999b871f4ecc469b49b892beae9c5ab1c1f722e8b8e970166d8050f2a018d6e6faa4e", "8aa8c4eed499fda785535ac83dfa465fce7ffff87fc141c676525649082c721df43e9d475fd055d4b2bcfcd60971f4438b59d40144d5d7b02be7f707a0a7fc0c", "ff297d72d780778edfcb2bfde4cfce2b1970b29b55cc9d2ff1f52693666053bb", [0x8, 0x9]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/26 21:37:11 executing program 7: r0 = socket$inet6(0xa, 0x800000080005, 0x4000000000000009) setsockopt(r0, 0x84, 0x78, &(0x7f000068b000)="", 0x0) 2018/01/26 21:37:11 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x20280, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000036000)=""/126, &(0x7f000001c000-0x4)=0x7e) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/26 21:37:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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$getflags(r0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e08000)={0x0, 0x0, 0x0}, &(0x7f0000c55000-0x4)=0xc) perf_event_open(&(0x7f00009db000-0x78)={0x5, 0x78, 0x5, 0xb21, 0x8, 0x0, 0x0, 0x100000001, 0x20, 0x5, 0x2, 0x8, 0x40, 0x8, 0x3ecf, 0xff, 0xd42e, 0x7ac, 0x1, 0x800, 0x1e38764b, 0x1f, 0x6, 0x2, 0x5, 0x3, 0x7, 0x8f, 0x80000000, 0x10000, 0x5, 0x6, 0x6, 0x1, 0x60c, 0xdd, 0xfffffffffffffffe, 0xffffffff, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00006ea000-0x1)=0x0, 0x1}, 0x40, 0xfff, 0x1ff, 0x3, 0x7fff, 0x0, 0x800, 0x0}, r1, 0xc26, r0, 0x1) 2018/01/26 21:37:11 executing program 3: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000074a000)=0x0, &(0x7f0000b58000)=0x0, &(0x7f0000a61000-0x4)=0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000020a000)='./file0\x00', &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000030a000)={&(0x7f00005f1000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b58000)=[{&(0x7f00002c4000)="5b831241559cc5008c2123e9ee7c7259e0d5cbc33d1b02a742754102181fd1c338aa8a3d651b9b8988e9cf724107e6f2cebc3624670aa979844014351021602f4a2f55463e92957fd9b628bb0771977771952280b1172be58ebced5b2e36dd7f28b38a780fb36a0253a17b46e6de497098", 0x71}, {&(0x7f00008b0000)="5369cfcb56819ce9917a013f3ee508641a660fee248ca6efd3b65a09d1afd191d3b1eca7b523638ce39ba0304aa995f1ceb14253d0957a56241cd6ecf3eb818594baf0bfd76d4346a4391e53329875acfb77b1e13491f9cb2244bb5041f0df94b7c1283d5b0a97393e7bcfb1e86c08276f9c9b0f5d6d83df71ae80d719e4262c11fe926ff3efe3aefaf566bc379206bc44378682327239e71eb287e0e4fff0fd8c2e9dcacef11918c318b67f01da2ec84ea5d781bd2e144049476830aa233d1a7a55adfe45e2ed8cfd11be51172e7c185c1cc644f59c35fbb98b2bd9bfff846eacf30decaf76c57c5e5af7b8ac00e488c493", 0xf2}], 0x2, &(0x7f000062c000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x4001}, 0x40000) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/26 21:37:12 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000000000)=[{0x31a0000000000000, 0x0, 0x3, 0x10c}, {0x5, 0x6, 0x0, 0x7}, {0x1f, 0xffffffffffffff7f, 0x9, 0x7f9b}, {0x7fff, 0x8, 0x3, 0xd1eb}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_init(0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/mixer\x00', 0x400000, 0x0) timerfd_gettime(r1, &(0x7f000081f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 21:37:12 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b87000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000d21000)=0x1000) syz_open_dev$sndctrl(&(0x7f00005bd000)='/dev/snd/controlC#\x00', 0x9, 0x53b475effb15d752) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000f32000)={0xb2, 0x7, 0x0, 0x1f, &(0x7f0000e28000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00001c2000)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b11000-0x18)={r2, 0x10000, 0x0, 0x101, 0x40}, &(0x7f000098b000-0x4)=0x18) ioctl$TIOCNOTTY(r0, 0x5422) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/26 21:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x0) write(r0, &(0x7f0000c07000-0x49)="ca86c0fe6976774399efef17af3e39e91490c09cd8c610ed6b3bb271f28acc60559c460ff020a99066dfb030b07967fe39081bccd35f36fcc3d59e5032821300676157e4fca1c72d4b", 0x49) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f8a000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001a7000-0xf)='setgroups\x00') preadv(r3, &(0x7f000031b000-0x30)=[], 0x100000000000010a, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000e75000)=@ioapic={0xf000, 0x59, 0xfffffffffffffc00, 0x3, 0x0, [{0xfff, 0x3, 0x5577, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x3, 0x80000000, 0x4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x6, 0xbf, 0xbc35, [0x0, 0x0, 0x0, 0x0], 0x40}, {0xbb69, 0xfffffffffffffc00, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x514498e, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x91e8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0xc5d}, {0xa768, 0xfffffffffffffffa, 0xf1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x200, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x1, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x19b8, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x40, 0x401, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x1, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x2, 0x2521, [0x0, 0x0, 0x0, 0x0], 0x21a0f7c6}, {0xff, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2f8c00000000}, {0x10001, 0x212, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb7, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffc1}, {0xa600, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xb8}, {0x0, 0x20, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x100, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0xd14, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b91000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r3, &(0x7f0000fd3000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r7, 0x21, 0x3, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000f11000)=0x0) fstat(r6, &(0x7f000097e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000fe4000)='./file0\x00', 0xe000, r8, 0x0, 0x8, 0x4, 0x800000) setns(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000354000-0xe)={0x1f, 0x1, {0x0, 0x8000, 0xfffffffffffffff9, 0x0, 0x2, 0x2}, 0x6db, 0x8}, 0xe) r9 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r10 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r9, 0x10000) sendfile(r10, r9, 0x0, 0x72439a6b) 2018/01/26 21:37:12 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db0000+0xeae)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f1000)='/dev/sequencer\x00', 0x0, 0x0) renameat(r0, &(0x7f0000bdb000)='./file0\x00', r1, &(0x7f0000aab000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x2086022, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") 2018/01/26 21:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be7000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004d5000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000206000+0x9d4)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000008000-0xd)='mountstats\x00') ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f29000)=0x0) pread64(r2, &(0x7f0000433000)=""/242, 0xfffffdc7, 0x8000000000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000945000-0x8)={0x0, 0x0}) 2018/01/26 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4068aea3, &(0x7f0000f38000-0x400)={"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"}) 2018/01/26 21:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c6c000-0x2)='#\x00', 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000519000-0x4)=0x1a, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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, 0x153b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa10, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) prctl$void(0x27) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000814000)={0x0, 0x64, "1049092c5a2a7f2f952f9ace65275f0426edbfb3e82b5e625a2e5277db295441d8e08da80136f8db0e8337c42703b22e743e7daafdf949f5624814398c3d3de57dcd8fe2ed054f732b9f8fc428ee66e039d62986601047038b3eff68b6d4355ebb1895ec"}, &(0x7f0000003000)=0x6c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d18000)={0x80, 0x20c, 0x3, 0xfffffffffffffffb, r1}, &(0x7f0000d1b000)=0x10) syz_open_dev$admmidi(&(0x7f0000489000)='/dev/admmidi#\x00', 0x5, 0x206102) socket$vsock_dgram(0x28, 0x2, 0x0) clock_adjtime(0x7, &(0x7f00007e7000)={0x8000, 0x9, 0xbf0, 0x1, 0x401, 0x8, 0xffffffff, 0x5, 0x2, 0xe7, 0x7, 0x9, 0x1, 0x7, 0x2, 0x200, 0x716, 0x8, 0x8, 0xc00000, 0x4, 0x4, 0x7, 0x78a, 0x8, 0x200}) 2018/01/26 21:37:12 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e2f000)={0x5, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc4c85513, &(0x7f0000001000)=""/250) 2018/01/26 21:37:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000728000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000d39000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000245000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x103) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000ba0000)=""/0) [ 162.381230] kauditd_printk_skb: 195 callbacks suppressed [ 162.381239] audit: type=1326 audit(1517002632.092:2232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:12 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) setpriority(0x2, 0x0, 0x1) 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005de000)="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", 0x160) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) [ 162.434650] audit: type=1326 audit(1517002632.094:2233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:12 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) clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000714000-0xe)='/dev/admmidi#\x00', 0x5, 0x50200) 2018/01/26 21:37:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = userfaultfd(0x80800) 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) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e9b000)=0x0) fcntl$getown(r0, 0x9) r3 = getpgrp(0xffffffffffffffff) statx(r2, &(0x7f0000b47000-0x8)='./file0\x00', 0x7800, 0x20, &(0x7f00000da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002fa000)=0x0) fallocate(r1, 0x0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) fstatfs(r0, &(0x7f0000790000-0x1000)=""/4096) syz_open_dev$vcsa(&(0x7f0000070000)='/dev/vcsa#\x00', 0x6, 0x101000) 2018/01/26 21:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b21000-0xb)='/dev/midi#\x00', 0x6, 0x80002) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000162000)={0x1, 0x5}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000008b000-0xf)='/dev/sequencer\x00', 0x200, 0x0) readlinkat(r2, &(0x7f0000fd7000)='./file0\x00', &(0x7f00007d2000-0x20)=""/32, 0x20) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x0) [ 162.469444] audit: type=1326 audit(1517002632.099:2234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=300 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x20)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@rand_addr=0xffff, @broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000022000-0xb)='/dev/midi#\x00', 0x1, 0x101000) r2 = creat(&(0x7f0000010000)='./file0\x00', 0x8) fcntl$dupfd(r1, 0x406, r2) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x7ead) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a35000)={0x5b3, 0x4, 0x7, 0x2, 0xa80, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d55000-0xb2)=""/178) ioprio_get$pid(0x40000000003, 0x0) 2018/01/26 21:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000662000)={r0, 0x6, 0x1, 0x8000, &(0x7f0000b9d000)=[0x0, 0x0], 0x2}, 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f00002a8000-0xb)='/dev/mixer\x00', 0xc0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000619000-0x11)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) eventfd(0x1ff) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000144000-0x66)="914e6ba000ae2ae405fc20c4075f3a200f81b59048a033242180fed7bf645d42bea664dd1616c5177f9c7b57e3413eec7a990183408cb2795ce2cfdbfab377086fad8d5badba05e34cb0c967de46abcf7c7028a7dbfdc606d82451e508ddb36352c9f3550481", 0x66) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000013f000-0x20)={@common='vlan0\x00', @ifru_flags=0x0}) [ 162.532332] audit: type=1326 audit(1517002632.099:2235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002e8000-0x4)=0x6, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00004d7000-0x80)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xffffffff, 0x0, 0x0}]}) fstat(r1, &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/26 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f0000738000)=0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000698000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) lstat(&(0x7f00004f8000-0x8)='./file0\x00', &(0x7f00004a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000d0f000-0xd)='/dev/usbmon#\x00', 0x1, 0x8000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000858000)={{0xa, 0x0, 0x99, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x9, [0x8000, 0x5, 0x94, 0x3, 0x1, 0xaad, 0x101, 0x789e]}, 0x5c) write$eventfd(r3, &(0x7f000086f000-0x8)=0x8, 0x8) lchown(&(0x7f00002dd000)='./file0\x00', r1, r2) 2018/01/26 21:37:12 executing program 7: r0 = epoll_create(0xffffffff00000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000162000)='/dev/autofs\x00', 0x200840, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004d1000)={0x0, 0x9f, "864bda47d8d20e155511865dd07b23f546fe2b6d873e8eb0eff556e14c711996c23328c6a0f939bd4e5f7d3b818bd2807dc91accb1e69d8347c8559c2f0cbc742db8fd67764974757fcf745b34cbf2f3195797c4a6948722a9fbc59265e9feed5fa382ce4b029072f9f5f5a1febed215172952910be4c07b850801a0804c39528e00b19c830cfe19d96d20c7dbeeb836b6b6c59b955aac520ca52b5c86a38d"}, &(0x7f0000690000-0x4)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001d2000-0x18)={r2, 0x4, 0x30, 0x9, 0x4}, &(0x7f0000000000)=0x18) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x9, 0x80000001, 0x0, 0x36993fba, 0x4, 0x6, 0x3, 0x3, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)="740004000000000000e676fe9065ebdb76fa9615e7d4c5eb8437d9341d03d08a03094b9152695d615e405d64cb19a63132cea338d89046397c57d57af1e578590100eb4d1822106e4a123a42b9f8c0589def467100000000000100017b2bd1c160dd07bdee9ec2c53d89c7c62c926256110a1e415c9f205165577c3abf7df0dea3a90505d6fad0effd8b63b3f1dc67984e5a", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x16)='wlan0mime_typemd5sum,\x00', 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x7530}, 0x10) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x0, 0x0) [ 162.655313] audit: type=1326 audit(1517002632.101:2236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452f19 code=0x7ffc0000 [ 162.655333] audit: type=1326 audit(1517002632.101:2237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 162.655350] audit: type=1326 audit(1517002632.102:2238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 162.655368] audit: type=1326 audit(1517002632.102:2239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=287 compat=0 ip=0x452f19 code=0x7ffc0000 [ 162.655386] audit: type=1326 audit(1517002632.102:2240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00008e9000)=0x80000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000000000000c, &(0x7f000001a000-0x6a)="d1", 0x1) getsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f00001bb000)=""/0, &(0x7f0000ec4000)=0x99) 2018/01/26 21:37:12 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000868000)=0x100, 0x4) 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000b0a000-0x4)=0x3ff) tee(r0, r0, 0xfffffffffffffe01, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000345000)={0xffffffffffffffff, 0xffffffffffffffff}) utimes(&(0x7f0000c99000)='./file0\x00', &(0x7f0000a20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r3) close(r2) close(r1) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) connect$ipx(r5, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e", 0x0, 0x0}, 0x10) 2018/01/26 21:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000978000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000194000-0x138)={{0x0, 0x0, 0x0, 0x3ff, 0x5, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000094d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00008c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8a000-0x4)=0x20) 2018/01/26 21:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000325000)='/dev/midi#\x00', 0xffffffffffffffff, 0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c90000-0xc)='/dev/autofs\x00', 0x4040, 0x0) getdents64(r1, &(0x7f00009d2000-0xac)=""/172, 0xac) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00001a5000-0x40)={0x0, 0x5, 0x5, 0x7, "a79f2a46ab2c29462689d66337f63b14567be4dd22e29558a7cc40e12a267755d0bfe100b5d1606fba0d917c", 0x1}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00003f1000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009f7000-0x18)=@generic={0x7, 0x29, 0x4}) 2018/01/26 21:37:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0xffff000000, 0x800400) ioctl(r0, 0x1000, &(0x7f0000292000-0x9e)="2877d0f06fa4c3be2964504e0f547fa0e7e7f19d4a9ae48538de5c41afa3868a2072b0d809d77a47a3cf02f7e11c0cb167f0dd3443d641f5791eba94c6ecd5b65fce93ab51062371d3af4c077690c830a7428baed6ccaed5176d33874cdaa93711d6dd8a3ae540d7c925758f7d606477f99688b37f2a1612099a8504aa1a5e2148ee964041a95b07439088590bae28f62fb4e6497a206e0fe0e32c3c1658") syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x10080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x59, "58012754b79859c9a18b1966256c5348546f8bfa60f21d89a2c57d268acfe19b6a8aef931647a17b5d84e1a438b92996bacbc7aca6a929dead2ca03b097a590484bbbd43977fc67c6c295d6ca26f7c93b0b3df5071953db61f"}, &(0x7f0000002000-0x4)=0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000745000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x8000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c91000+0x67e)={r1, &(0x7f0000b8d000-0x33)="0e2e4788611b5603456846a5a3342167d24139c26b1eb2164a9954c82ddba3b1711bac7b059ae3593ba7e3d5d72d7a828719fa", &(0x7f000050a000)=""/164}, 0x18) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000364000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000209000-0x15)="00000000000300000000003600") fremovexattr(r2, &(0x7f0000a3f000)=@known='com.apple.FinderInfo\x00') fcntl$setpipe(r1, 0x407, 0x5) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/26 21:37:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x5, 0xe, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 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}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00007f4000-0x4)=0x3, 0x4) r2 = request_key(&(0x7f0000b31000-0xa)='id_legacy\x00', &(0x7f00007ae000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000428000)='security\x00', 0xfffffffffffffffd) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r3, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r3, &(0x7f0000015000)="", &(0x7f0000016000-0x3d)="", 0x0}, 0x20) request_key(&(0x7f0000fcb000-0xb)='pkcs7_test\x00', &(0x7f00005cf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000998000)='ppp1\x00', r2) r4 = syz_open_dev$amidi(&(0x7f0000cce000-0xc)='/dev/amidi#\x00', 0x3f, 0x301000) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000055f000)='/dev/hwrng\x00', 0x8240, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00004f6000)=0x5) recvfrom(r5, &(0x7f00001cf000-0xd3)=""/211, 0xd3, 0x22, &(0x7f00006d4000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) [ 162.655405] audit: type=1326 audit(1517002632.103:2241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=27529 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000c7f000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x71) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 21:37:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000094f000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e8000-0x4)=0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/rtc\x00', 0x40, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00003a0000)={r3, r0, 0x3}) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/26 21:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ee1000-0x8)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r1) bind$ipx(r2, &(0x7f0000cfb000-0x10)={0x4, 0x5, 0x0, "40c46fdaf744", 0x100000000, 0x0}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f00007b2000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00009da000)="f5cedd0a03eeab6e96e6a8a5e7d507096d554afecbd0233a1b8d9f5cd4cc4300580640d66eda951a48afe7ca0a1cce27f456254abeef10dffced213f0424c5a126d572fc1cb87cc7c832d35f353ae835247c006923e1f7d05e8ea83a7a9b899a892b4fed149445f3544520afa1bbf04001ee8b14501a414554b82e5d57ec186ff2de89b00b5b24cb74ada25a517bb205486eee3d53e7d5cf6e6afe539334e32d258c") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000089d000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000087d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000dd000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000031c000)={r0, r2, 0x3, 0x1}, 0x10) close(r1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000083a000)=""/230, &(0x7f0000f65000-0x4)=0xe6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c0000)='/dev/vga_arbiter\x00', 0x200080, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f00005fe000)={0x7, {{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]}, 0x1, 0x4, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) accept4(r1, 0x0, &(0x7f000052b000)=0x0, 0x800) fcntl$setlease(r4, 0x400, 0x2) 2018/01/26 21:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e47000)='/dev/dsp#\x00', 0x4, 0xa041) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000078c000)=0x0) getresuid(&(0x7f0000361000-0x4)=0x0, &(0x7f00002aa000)=0x0, &(0x7f00002d9000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b03000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000087000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000055c000-0xe8)={{{@in6=@empty={[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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000)=0xe8) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ae9000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000079000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fe000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000089000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001bc000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000)=0xe8) r11 = socket$bt_sco(0x1f, 0x5, 0x2) r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000983000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000efc000)=0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cde000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000d55000)=0x0, &(0x7f00009cd000-0x4)=0x0, &(0x7f000078a000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000943000-0x4)=0x0) r16 = getuid() stat(&(0x7f000070a000-0x8)='./file0\x00', &(0x7f00007b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/cuse\x00', 0x400000, 0x0) r19 = socket$nfc_raw(0x27, 0x3, 0x0) r20 = syz_open_dev$usbmon(&(0x7f000022d000)='/dev/usbmon#\x00', 0x7, 0x2200) r21 = accept4$packet(0xffffffffffffff9c, &(0x7f00007cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000936000)=0x14, 0x80800) r22 = accept$inet(0xffffffffffffff9c, &(0x7f00003df000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x10) r23 = accept$llc(0xffffffffffffff9c, &(0x7f0000f10000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b33000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000910000-0x8)={0x0, 0x0}) r25 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e25000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r26 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000027f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000860000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000)=0xe8) r29 = getgid() r30 = getpgrp(0x0) r31 = geteuid() lstat(&(0x7f0000383000-0x8)='./file0\x00', &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = socket$l2tp(0x18, 0x1, 0x1) r34 = openat$ptmx(0xffffffffffffff9c, &(0x7f000044d000)='/dev/ptmx\x00', 0x8000, 0x0) r35 = timerfd_create(0x7, 0x80000) r36 = epoll_create(0x5) r37 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b1e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r38 = gettid() lstat(&(0x7f00008f2000-0x8)='./file0\x00', &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000045b000)=0x0, &(0x7f000010e000)=0x0, &(0x7f0000abb000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000add000)={&(0x7f0000fc1000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000f90000)=[{&(0x7f000051d000-0x1360)={0x1360, 0x16, 0x100, 0x5, 0x1, "", [@nested={0x338, 0x2f, [@generic="467be177da3dbb0559d97d4fb47ee928842431c21ed3dae52cad2af407e7edb70c56b550b61af5ee8199be2ae906066b2dd4a590bdd977cb89196e033d3fb28550a790744e0b360d1fb12b1b01ad7e6b307a34978bc784be050aaca4333b779e1926079a29f7a701c9705616a97ff39dd5eb4507f54cdc5beab0247a2b76deedfc", @typed={0xb8, 0x50, @binary="59aa64f6da9b758ce6082be7e3e693fc878129a47e47a6e91a3368ce2dad4f09bf64eb5e64dd5f77c706e478d47afba5322a9617603b09fe35bf59afeedc1c83f8718570d8af9e8ec178a9eb787724883801bf583e6884579ff755075f904aed289e61a160dd1b32ce6a636e08216cafde0ab127a5ae1d1b23ba3a018914c86b3cbb7bda2e6d18940a8a975b5f0170f2cdf34e5b7cdc9c9bc71686f0670344052e7897fc32d6beb28048d376d0ab"}, @typed={0xc, 0x21, @pid=r1}, @typed={0xc, 0x92, @uid=r2}, @generic="6db2a43bd4371b47ad76e6d6f48db5b354ff3ac13bcaea29b9775d0ec6dc7cb9bdf7deb6e5a13cd80888f0858df249e4438af180993581de272910365b523bb350111d2f65f5be4c1d72ec95475daff5b684", @generic="9f00b5e0c13d9aaa9b3c1fa0baddd059a1ebe81f1c0ab4061fc96afb6d999c94492f72f51b89212e5e54b227a02742c24f4c5a4c3a1ce32c8502ee9bb51a7295bdbb3b07f2cc341b39f07838abaa30f5a8a4b3c5e5be38e8fe096f025f7c4fe6ab67762dfe152e989d4dfe22f0a3b88f4228bf8231ff4e7b77446c8b28167e4bbb46cec90796e36c37a76dda123637667f899d2f995fe818d042ccb7507ab33632d860ab702c36f0bdcc8fef5afcbe0499999855614a", @generic="877947759992f3e08ed1986390dbc4752774de3d06402d689f8fb97651d5d94ff6eabcfb36903b3549cc4c57942692aca37400453770ebcaafb675b2f194f4605de757834c95ce7e1cc6e64769939610ce050c6004a6df8c8b46bcd50e19f6954c619acc31bbbd55b791eb62110bd139d61c20aac643018b23cae78101914c16413b452427a86c66ce94013654504cfbb2af3ea5757f5ef321989a7ebad218930d6b74deded5c70d08e0bcc41b7d9298ede58c8657ee", @typed={0xc, 0x7d, @u32=0xb35}, @typed={0x18, 0x89, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0x18, 0x67, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, 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@generic="26c90728b28a3083e77851d51ec08fd45b027f3a23fd3e1f8ad50c194549a86cdd7de9fb49a6b9d53fcc6da52602cfa679e556dc29ca885c916b71ae8a1d9202bbb583520d7f071d29dca0e4bd32b481b397bf52afa60413e85a3807711b8522612e80475295b3"]}, @typed={0xc, 0x3b, @fd=r12}, @typed={0xc, 0x20, @pid=r13}, @typed={0x44, 0x7, @binary="17ee28a939ffc807d02165b522424a9a0fba332ed2e7478bef18a9e288e6b153d35029463d94522c93211ecbbcc395e5247f706a79028d129674544a"}, @nested={0x24, 0x3, [@typed={0x10, 0x12, @str="757365727d1300"}, @typed={0x10, 0x82, @u64=0xfffffffffffffff9}]}, @generic="1a129c14ac257109b4091be14dc07dc70c41905b7a80ca64a153961f07716718e3128b997c0ec7c53b36b6721d0243542c31d4594645b59d43767e8c0ccfa52afc6b07a42e53adccc8162a91ad1da056372d805f15e0734e0bc591d619cdcdd10a709c9494a5ee638acce428d38307bef714fbb516930e5be8c6919baed8de701a898ebb6d787a388198b1f8dc79db", @nested={0x1114, 0x32, [@typed={0xe8, 0x5, @binary="297791815ae98fe7bd73f948303f23931823cac79fcf9f6b8600075d71384148d11c956874614866a8e84216105f5f048ed3c09878f118298faddc7082610ae07ad7665381837841f017320f328c74458ef327345220a6a740b0b430b30d375d7d7dd94d56ad8a4f5e5e11ebc39b7963c40fa459f8c98f715827735d5addf5ed78162586bf927d63d49fe03051c7355f40d6d3e6fe33d6286854cf8de67212bb1e1e3c97d908fad53a6a6baa1323d18353c1bbd395d03fdc1bdea187ce89029e1fa5b4cf518b00b4d357ec58a71689e2de3d12cce073c72ece8c59468b"}, @typed={0xc, 0x75, @str='f\x00'}, @generic="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@typed={0x10, 0x7a, @str="47504cfb00"}, @typed={0xc, 0x7a, @uid=r14}]}]}, 0x13f8}, {&(0x7f0000877000)={0x154, 0x13, 0x4, 0x3, 0x1, "", [@generic="d79548b9d4fb1a29f1a5aec4272c50d14efd4d8c249d1d4b0f911eaf7691a7e656d9de662efc9bd4176956f74c52b457f4a57b47ee5756c2c21214a32d7fbe54982da3d0b29d3a7c501709c7ee2bdf2f3ffc73fb1bb9a8d745a4aa4c743360b28b9cc1c0a50641847be321da570b30f2c64ba6453cdfa6e6c931400a63035297d4da088284bb52d35698245f0ef3fb037a", @typed={0x10, 0x32, @u64=0x7}, @typed={0xc, 0x3f, @u32=0x10000}, @generic="c0b75cab233e448506d8a8d9171fa2b6ecff52acc2f21440a993c68ca557a47c5423e17e9b7b1a00dfb81b4d7b24356e30901181559fdf4ddfd25269f5c5a77a7a1088f92ec4f9c9cfe6d1463a5c4557a35204c0c3e1c47a876ac31d37a4ff4496e12c362dd17bddd8e6de065a9a51ca1289095c769c4b64129b07cb4a57e6564cce1f93b302a91f4344b9137f90", @typed={0x8, 0x26, @void=""}]}, 0x154}], 0x7, &(0x7f00006cc000-0xe0)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r33, r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xe0, 0x40000}, 0x80) 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, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r41 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006bc000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$packet(r41, &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044a000-0x4)=0x14, 0x80800) syslog(0x3, &(0x7f0000ae0000)=""/232, 0xe8) 2018/01/26 21:37:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000021f000-0x8)='trusted\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000021b000-0x13)='vboxnet1vboxnet1,{\x00', 0xfffffffffffffffc) add_key(&(0x7f0000e42000-0xa)='encrypted\x00', &(0x7f0000529000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a87000-0xa7)="b15bf8f4d8539d7fe95646c5294396842f53161cb468de7fff983347fcfb8ed7394ea65c71fcd7c3fda8d4c10df8ae2e184ee22b555087d8af9c6fa9ddb6cd75ad408abc57887ee22597b8c92bcbc61e61839bb8671617ec5ccbca602dc2b01600042819d8161f9e7e13fc6b024683e130910ec9e2a4f390c2e0a10f9e3f6d76986bc2c1bd7aae069bf3673b14e1056626823c953296a8730a0fdd2b7638ea6daf86169921bbe4", 0xa7, 0xfffffffffffffff9) r0 = add_key(&(0x7f00003a7000-0x8)='trusted\x00', &(0x7f0000f1e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000633000)="5edfbe2d52c3114486cadc928f48f17d08f7ab257ab5f6e1abad1483dac935b5be9334192eabc5b4c19a6a2ec1ab1ec0ad95e82b91b13f44c44cebd1b7597b182ef469f8675faeb27c18264bfb312f0edb6bed1cee20fe0ba4a2a14adf736e64df55ee7b7b5c71e4ec8ad3929cee9628061f5d3ed0ef1546341ad1a52f3bf98e70f1a7b218a3235d8924b32f9c27a297bdf9c0e1049b1003c8b2", 0x9a, 0xfffffffffffffffa) r1 = request_key(&(0x7f00005aa000)="81001f000016005e", &(0x7f0000129000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aef000)="6c6f6574683100b6eb6daaf53120db61b4ec150a10c754c2a078e7346bd8c4fc4261e665c991e721397231d1124ceb29b8cc909bb7922e21d2878f0761d3a3eb4384974b1d3c07b782ee66c487056e16ba4753a86ff106f90eb337f8b3bffb686bd9a239e69ac7631eb07e64a315c503", r0) r2 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000872000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000265000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f6000-0x4)=0xc) fstat(r1, &(0x7f0000d88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cdb000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d0000)=0xe8) lstat(&(0x7f00009ae000)='./file0\x00', &(0x7f00006b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x9) getresuid(&(0x7f000070e000)=0x0, &(0x7f000012e000-0x4)=0x0, &(0x7f0000752000)=0x0) r12 = getegid() r13 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6a000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d52000)={0x0, 0x0, 0x0}, &(0x7f000084a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004f5000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7a000)=0xe8) getresgid(&(0x7f0000259000)=0x0, &(0x7f0000754000)=0x0, &(0x7f0000ff7000)=0x0) r19 = fcntl$getown(r3, 0x9) r20 = geteuid() r21 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001d3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) getgroups(0x6, &(0x7f0000881000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r25 = openat$kvm(0xffffffffffffff9c, &(0x7f0000982000-0x9)='/dev/kvm\x00', 0x80100, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000250000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000)=0xc) fstat(r3, &(0x7f0000c70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00007ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f29000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dd4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d6000)=0xe8) r31 = getegid() sendmmsg$unix(r3, &(0x7f0000f63000)=[{&(0x7f0000c14000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000af3000)=[], 0x0, &(0x7f000004d000)=[], 0x0, 0x14}, {&(0x7f0000542000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e0c000)=[{&(0x7f0000e06000)="e65abb119befd6656bd1702bc21eb56c0e5508656abf89243c4cf8941a82de41c78c7af5447dbca2c020e565c110094f18e2a9fc9d37cc084aa579999a70bae8505d18c6530f20a104e97508add3e707f812f5f4a8b5e8c837a1252fc1b057db4c270f7bd04610e0873625e449a18b102045fcc680fff6c21bad08834d", 0x7d}], 0x1, &(0x7f00008d1000-0x58)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r3, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x58, 0x8000}, {&(0x7f00008b4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003e3000)=[{&(0x7f0000160000-0x22)="54ae82ad06a872c449993e07818b48a6d7fcff37c95da02b5ff1d0048b2b07c5e013", 0x22}, {&(0x7f00002c2000-0x8e)="6503798c9ae1e44bc83206a561d7a8ad83a6e26c9e1a6aa18367381fe222dffe29292a95fee184d5d8dac6f4551630654f2bdf2873c9e93676bbd7e3a6a1ad8088e78f5c0ce08adb9ef23f368adb5fbca3eb2c7b9fa8cce321c7f38f6cdb567875b94a57f30612ec63156f90d6806d58dcf55c45b1879f33b4a72dccb36e177d4408205f432631951b7178db5228", 0x8e}, {&(0x7f0000046000)="dd80d90e22abb5f33a97450aa768b86bfd19c40567db2dec5c17891f0139f8782638fa4b1f2b13fdd79dd286b1ef3f96c5c8964cf89296877e38de33d4aa4a68f1fe7494a492481e81eb8457116b", 0x4e}, {&(0x7f0000acf000-0x91)="4e4ac504e036768c3284b9fedcbb1712ed4ba2c40c8a1f9ad62746633dd0ea276c80cdad152d6c8135979e5077c4aa293b9e8984c2046036c8fdbf7fb930a7ebc539de2462f220209ef458d8a7c74ea6fa773f28009f3a77f5c9cc797c7f48b3a6c58c91bdd672d388327488378209493ea6c3c8435eba95ecd25da4a962f963de7e109d59fb3e4c823a936fb665490f77", 0x91}, {&(0x7f00004a8000-0x22)="7801735ed39e0d3e0294783263cf8cd4537c3f55126f7725cf2e33533d8025f8a113", 0x22}], 0x5, &(0x7f0000e43000-0x30)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30, 0x40}, {&(0x7f0000aea000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x1000}, {&(0x7f0000171000-0xb7)="efaa3cca02d01c678bf5a98c20af4385ed3a1d216feb47aea77110d664417fb15d9d896eccca7aaf69f6b9e4cee3fff7822b1851130a0519760b7e43b3d165ede3a00801e168c601a75fa026782abbb4fb7f4b666513f0980652708c5302ca0b1d4cecd3de9725b68572d37b363ebbd65c115d80da936ff5a5062c8b194b2f51f76e40a3ea2664f3203327142f0aceeea37fb62a99709ae90b67423447582f1498c185dd0df0372d6c06bc5d6c2c2c95a8d11cc84a4efc", 0xb7}, {&(0x7f000032e000-0x2b)="c79fd7c193c4a4eabd8569fc7977b6901eb337608edc14bf5d00b6a2e1a70b8ac06a28273749e7862f0348", 0x2b}, {&(0x7f0000ced000+0xf07)="a3af61a3a44983cb4a5db41c96cc17a2067e481b71bf08fe145ac06637dc781a1746765883a696fa9a3c12839d4e9c273632687c77fe86a2a3bc8605bd1c5bad2e4e76087f32826032c93d1f5b455dfa08f4d404afd844722a7ad8c0559ff32dbf0ea5e8efe001163391cf188782efd4d38de75fd2af5a561906baddca9f773b7e7496bdd59a95a421bfbba9efe7c20460cc8afbb7738259c672f9a5f45bfc0803d9de32a51682bcf11940bd666f438b4c87bfe3af6d2595c399070efdb6710e40d4b0a6db57d6e3bcf43e986539c0719a48417d3f67f795939a67cb", 0xdc}], 0x5, &(0x7f0000c9c000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r3, r0, r1, r0]}], 0x28, 0x4}, {&(0x7f0000e96000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a42000)=[{&(0x7f0000699000-0x8a)="89b4259e3d142e8288243918c9a8a263ba22fabf4d8af552416bc4e4cbb127bcc9eb57091779dcb1ce438a9e5359680ab33bf2d4ded26c3ebfc0fb794528e6c6589e52adc93ec8e4c54f76ee2bc6f1efe7f26e192add6666999003a3157a833692447fe3e920df02e5aeb9e2b3f1b01d7dbe8778a5a732335ac1c80581419aa205c078cbb32ee0f6ecdb", 0x8a}], 0x1, &(0x7f0000767000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r3, r3, r1, r3, r3, r2, r2, r3, r3, r1]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x38, 0x1, 0x1, [r0, r0, r2, r3, r2, r3, r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x110, 0x40010}, {&(0x7f0000a5a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000748000-0x80)=[{&(0x7f0000eec000)="3e5f8cc636e70fdb0e4562e49151ad0297d990aa11baebb7d2b6d0e7a67c913ea8014afed316dcd4eb709cd069c7359db2da8db10063d3b26d8d27a7d9baa46b991ce8a7b717128c37b0b01bf636105e10bb55eb57f8d6a1d847d1f212128073c2d883df95ef53dba7667b081b9df312d486a0d6953997e9b0113443d00b43c2b453a997053e763ba68732a234b1476f56faf68e211bbb1bdba359ae35bdd9a98a39c80745ad3bc5309c6fcf6a45912167a8c70492287a2e5431d02166e7d2cb3309062703a864d6f66f3b7a75ee2f56e19d34b7920d001fa390cd40bcc3d9124d5d47", 0xe3}, {&(0x7f000004b000)="c1d8a9c577268ad94183e95dc2309c14093ad3fa5a95f1549f874d6421f734808f29613b8367e9cd3bdcb2398f75aff3a15ebb501058439ce98947a9d4ee20515163ba74fc20ffc8d0ed812de7f3f6dfba99297f835b78531b71610656a895070d2e552c281b5447705a94b35ae6f7097813c3cf47989b20b19b71ca7914c3999dbb3e753fdd9008e6ff56fbc83c1bb5d18ee063", 0x94}, {&(0x7f00009da000-0xd0)="6dff81ba73d39629f818408de48c59f07f40213256f7b35504a8ce1cefa04309996208a2bd923762d2fdf8ad50b84034c3da5c5e1850c8620512f640c028fd8180d69058ef8c04a3b4536e3f93d98b6dbc118f2c310e1757f2c895eb0189350fd75916b23c4e5b37d4872321d0b9787388ea9c3ad6e16fbdc4d8324e2c9537fe07e8b81d69c82cfc370c3aad6c4c5915f5a4e8448a8a0be77621a59c4fbfd3dd5430aa0c2c901b87c851d687bfea7fea85994d8f166e8d36330e2fd71a989759249839ed4a2fee29159f6608cd46c4ae", 0xd0}, {&(0x7f00003dc000-0x78)="fd6dcf6c953030fe92a6fd20cb9a69c2064edbf75521f49b32fa4245828565cc96506da3e4f1d01c380a30fe2a12a51107256e5e4a2a723fce185d1e00e48d264023519ff2fa324f2575d826f73844e22e6405209f052c4db0ff5e84b900795f6b7e34c5100b2ec47a19b8a26f4cb1f3f72ede0e2e9334d2", 0x78}, {&(0x7f0000f3f000-0xc9)="f0d83c15d8f8237a82568ddf165417cda36cb49f8994fd463370e03006657a316e5729ff9183bde0fa7a43b13c8f3049769b110b2c934377df4efcdfc50c7be198981d5ecd5972227f3880621b1ca790a961817b22f09794cba6a171110bc2b80d4c34ac54080d9961d137dd31e1f5dc69ab3066dff9855662f3da1b43815a6a895e3829fc10fafbf921e64bfb10d57e01190726ce0aeffd1afe3a6f5837af404a5d64650a2b07ad659184bc42ec1971a6b71df90ae1a005f198ec258b5ee51d0985cba04eede2a5a3", 0xc9}, {&(0x7f00002df000)="a97995336f797ec80d4f79c07f0a8c81de304e5b4127d56738a04cfe4b7029fecec412fc27bdaa04ee9c36aa7a6fb36bac6766c5860f414bd0b071a26a83a310df9c8702342e19860706db460d1f37866ec456c2b94858b1ece6767979930e0838c4a5bafcfd8a310d993baf078c98ee489a3efe17", 0x75}, {&(0x7f0000984000-0xa0)="ddd07cb656656a6d9c3cd2b13c9906fb0ba53d73aa48d99ec1b97443b7dc981d01b579ca27bdff0669840834772ade53da45c0c7ce1cccbdd968f43f1147b2eb99f2e203fb9fc432b55b703536bd66485236dbefe35560090d007d4874a73ebdeddb8e9f0343dcd066e42cb6e1b3c798e47c0a558f7b30e033ed51083ab9ba9d89f211bdc54b304cf7aee140b5f5afec677406f301310e21770203db0faff80c", 0xa0}, {&(0x7f0000f45000-0x26)="eba1379c36387cf75cd3d3464190f2ae639a5b626acba29cd50ad440db789ac611bd6f8c33e5", 0x26}], 0x8, &(0x7f0000cae000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r3, r2, r2, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r25, r1, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xb8, 0x800}], 0x9, 0x0) 2018/01/26 21:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0xd, &(0x7f00001c4000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/26 21:37:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f30000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x1a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000fa1000)='/dev/snd/controlC#\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$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000c14000-0x18)={0x647, 0x10, [0x9ae, 0xff, 0x88, 0x7]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00005cd000-0x18)={0x0, 0x0, []}) 2018/01/26 21:37:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000234000)='/dev/audio\x00', 0x204000, 0x0) mq_timedreceive(r1, &(0x7f0000de4000)=""/4096, 0x1000, 0xf6, &(0x7f0000f38000-0x10)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r2, 0x41, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x0, 0x0}, {r5, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) r7 = 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) ftruncate(r7, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000526000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f000027e000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/01/26 21:37:12 executing program 3: munlockall() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x800, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000002000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000)={0x6, 0x1, {0x0, 0x3, 0xbc18, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/ashmem\x00', 0x200000, 0x0) fcntl$getflags(r2, 0x408) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000005000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000006000-0x8)='./file0\x00', 0x2000, r3, r4, 0x0, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000004000)={0x80, 0x6, 0x3, 0x0, 0x7, 0xff, 0xc4, 0x9, 0x0, 0xffffffff, 0x1, 0x4, 0x0, 0x1, 0x600000000000, 0x1, 0x1, 0x86b3, 0x1}) getpeername$packet(r0, &(0x7f0000006000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000006000-0x28)={0x2, 0xc46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x101}, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x8, 0x4, 0xe, 0x0, 0x1, 0xffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4)=0x9, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003000)={0x3, 0x1}) 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:12 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xa, 0x0, @thr={&(0x7f0000000000)="0e8fa7aa817b90adb26c87b6ad941bfb87c4aec446db72d6ca49500911b1d8770c49e75f8f92cabe8b6665d02b5d57863e261efa294a7ef006c13da4c6d09b7a4d7f57185421afee9c", &(0x7f0000000000)="82099db6b69e58bb5019c3bf877456bc4ce11095479456463cfeb78acabdd2b622375af426f9b37e5733a687db64d4945df0a5d850ba496ea3cdfd7908238c6d82621120eb51127f2cd1030f0f9e1edf129b0bee587adb0de4daeba8d4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a5000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9205, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b31000-0x4)=0x0, 0x4) fremovexattr(r0, &(0x7f00008fd000+0x32e)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000002000-0x5a)=""/90, &(0x7f0000002000-0x4)=0x5a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002ac000-0x18)={0x0, 0x5, 0x0, 0x400, 0x5b15}, &(0x7f00003cd000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x6db}, &(0x7f0000d77000)=0x8) 2018/01/26 21:37:12 executing program 1: shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f000076b000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)={0x27, 0xffff, 0x3f, 0x5, 0xb24b, 0x1, "74f8b58044ed39d24dd246cb156b03d65ce0c7c03ddb19e0f6573a7db6f7a708cbe9b2fd1d9b3482af24517227577ae755f315f8e9f1797343f7f35375e37c", 0x7}, 0x60, &(0x7f00009ec000-0x30)=[{&(0x7f0000000000)="9d0f7a4e5a0aa69fdfdf8a424fad6d46d43174caf22467254d517f746c207fd74206b334b1169f8bb25e7b86031676ac977f4c67d7a88ebe859d5a48fe2a849cddb369048ff0a8175e7c3dc982ec975f21bbbb694095e1d3ceb4ee1f27227b30840bcd11c63e7631054ecd1987369b000228fccfb6d984f94a2423650a9c46", 0x7f}, {&(0x7f0000000000)="856eebcfbc52e26736227046d5629d171481c10ccd9d7e24a1ab8f2fb77f22bc17d0abd1fd05b5cfd49761493b529b281e86b1826110d187b6bab66452add6cc8f40cec0e4cb8cfcde328e799a824d7b9136512b3090aac41ee20d07ed9bbc7c8417132afcc94dd6f891310650dd6c515ca1bf79f3faad204be842720b2fa9f3e27197d02729", 0x86}, {&(0x7f0000e1b000)="f786e11abfb4327e72ae8eb936f272e23ba0a471f45541cb3b895ed097971bd2bc37dd4d67e3138143f9ac4d2e0bd93f54100cc315641af4c65637f036e1d8c3a4f3045675b1c886f08b029bc923", 0x4e}], 0x3, &(0x7f0000000000)={0x1010, 0x3a, 0x8, "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"}, 0x1010, 0x10}, {&(0x7f0000000000)={0x27, 0x1, 0xbaac, 0x3, 0x6, 0xea5, "b2e5f9def644fcf5ae714336d14e38f485f35e6f512c3ad58988a8b9318ea21cdc1c999b86f0359158e7a2311d8f2658c07e10bfa88a2c4728ead3b0b70863", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f000093e000)="6b8fb457ec73149213ba73e753f1f495c1f6d6ff3cb58682ef4ef509c4a93e7bc223777702064aa51766ec8a8b144b4d5920c049b0d8bc8fd85583074d854eeacbe232c722f7a6ca1b0a153a9418eb571d29b71cf257ee9ce23f5fbd566327f1eff14916310e9a1e03a0966da735413047050821d39da116c7ef744bc8a86b2a7cf9786484d4d15badc02d6b2b7c771e5d301d5bd91ca424e9d58415d77d7f5935b7c6caccc5e7fadb76cd492d5459a19fe79b8736784367f0729f5c35e654616fde03f249354dd9ad78d10e9f04afce0f8150de04513e8ec458d42b5633dbf7a052e72f2bffea", 0xe7}], 0x1, &(0x7f0000001000-0xf8)={0xf8, 0x11b, 0x9, "ee2007aba3017076b74f62c67b18e0147f14ad49f03240fccedc0ea4273a0a9a96411290ff9f5d9d98be890f550247143a22a77969881897fe90e7ff88cd7ca56995031f0e1597c25ef1dd0890a6cf5bad9a2b27e8598c89f1bf2a13225f8833127cc9bdab51f94be3927de0d8017828eb45946bb4663cce77f5219349867bd5c386eade6ca80d9e0f5349bdb8607c4755b6de70765ba300fd4eebdde3fb29b0b059ccb2c1677f79d59b4d72b649849af75fdb9a93115d19cf2d1a13e21ad6566b110424bd4c97c0746728e80429de308ec0373e0fdfea008216b2ea2ddace45c05dc182bcd73b"}, 0xf8, 0x4000}, {&(0x7f0000000000)={0x27, 0x0, 0x23b, 0x7, 0x800, 0x40, "1046c501eddb9d896215ac74f6d7587b0a5cba3468124b06d0939785a95cc7d1169c19a7588f2c3bda652cee9dce056fb300600cba362725e8a87e988c2530", 0xd9}, 0x60, &(0x7f0000000000)=[{&(0x7f000087d000)="ea8f4660c6cd8297b79db178fd06513dce9646dc2407118ab4825136006a146d2ecd0b3dd129c0568f2cdd3ed4c19a38f9361106ea0ed344ff2cf1be76cbe221123c67cacda4a1aa53a822c6f8a41807e7f936bdc89cb0eadc798372d1c4372fb21607dafd1f50ca8bdc288f286a4c1eb379887e8bad424c29c66e6b5e167df0d77975a6d8f9ebb33888446fd454725fab5a45fac1377c1eb3da3214458fa6ad682f7c3c0e65cbb4095256d3f6f8afdfb764301fd458ec9ff63a07034d60abf0ef7399de74188d", 0xc7}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000001000-0x60)={0x27, 0x3, 0x2, 0x6, 0x876, 0x69, "838f16a9cd8e4877cbc436749a7bf6ffbfb38846dc8e50807b453842802c7a587c9f2e882adfcba4c574741672c9f8997f550caa7878d830dd1d3797102912", 0x5}, 0x60, &(0x7f0000c3a000)=[{&(0x7f00001ee000)="5f79a32adfa8c3dccebcc1230576db7b9bed2ee15996ef4faf54d373c8e1981565f8cb8904df32148522b83b66702c483992595c3cd5c467044ea40f312a3ef220928b0531", 0x45}], 0x1, &(0x7f000003f000)={0x108, 0x10e, 0x7, "37647ebfa7d3365054c0ca5cb76a610fdc8841bdc031555bd40bf6538eea3d86325407af93015df7ecc9749beaff5ec5666c2600110c91f98dba9c30d87ca9ec8efb7b6b7548b01acda3289fab579d5f10c9764dc3d590ea5cc343f39d8a06f01834fcef271c3ffc52fc96710ff45442f432e838925740b37fc77616c445131a48cb1b03b3051a1a37de44a7567e07811956f5050243349ed5a2fd417ed0d1a7320ae48526a042fd2235f8ae33d3b1b782a24b24ceefa6580c45e7b5137903369adeeb01b76440bb929b0b11781937c31fe6ba115e1cbe030f425ee2e78f8226b5582f1ad66086d2ad4c50504b1d0ede8d0cc5d1"}, 0x108, 0x400c090}], 0x4, 0x0) 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000c000)={@common='ip6_vti0\x00', @ifru_flags=0x1203}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x81}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000-0x6)={r2, 0x3ff}, &(0x7f0000008000)=0x6) ioctl(r1, 0xc0884113, &(0x7f0000006000)="") 2018/01/26 21:37:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x403, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b1c000)={0x1, 0x5, 0x6, 0x2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000847000)=0x2, &(0x7f0000635000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fremovexattr(r0, &(0x7f00004a4000-0x18)=@random={'trusted.', '#),ppp0].md5sum\x00'}) 2018/01/26 21:37:12 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000cd7000-0xc)='/dev/amidi#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) syz_open_dev$vcsa(&(0x7f0000823000-0xb)='/dev/vcsa#\x00', 0xe1e4, 0x0) write(r1, &(0x7f0000924000)="220000002100070700be000009000700f200001e000000000b00040005001180ff41", 0xfffffffffffffed8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000604000-0xf7)=""/247) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000025c000-0x4)='/dev/rtc\x00', 0x2000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c86000-0x11)='/dev/qat_adf_ctl\x00', 0x8080, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000b1e000-0xf9)=""/249) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000328000-0x4)=0x47, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000021f000-0x20)={{&(0x7f000017e000-0x26)=""/38, 0x26}, &(0x7f0000cd7000-0x1)=0x0, 0x44}, 0x20) 2018/01/26 21:37:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000842000-0x4)=0x0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000b46000)={&(0x7f0000f06000-0xc1)=""/193, 0xc1}) r1 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000015d000-0x28)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) 2018/01/26 21:37:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000ba5000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) bind$inet(r0, &(0x7f000073d000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x583, 0x7c, &(0x7f0000880000-0x8)="0000008700000003", 0xffffffffffffff69) 2018/01/26 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0x7}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000523000)=[], 0x0) 2018/01/26 21:37:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000011b000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba3000-0x10)='/dev/sequencer2\x00', 0x301800, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000006a000)='/dev/snd/midiC#D#\x00', 0x5, 0x402000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000068e000-0x18)={0x1, 0x10, 0x1, r2, 0x0}) r3 = gettid() fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r4, &(0x7f0000463000-0x6e3)=@pi={0x0, 0x0, @ipv6={0x3022, 0x6, "cddc79", 0x56, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x80000000, {0x0, 0x6, "d0dc12", 0x0, 0x0, 0x5, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "7ba728ffc806f60213e9234831ef17b5f87ad5b4a37fadfdd8a6b536606412f1beca465f31f3"}}}}}, 0x82) finit_module(r4, &(0x7f0000c0a000)='%\x00', 0x1) open_by_handle_at(r4, &(0x7f0000d18000)={0x1008, 0xff2, "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"}, 0x28801) 2018/01/26 21:37:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/checkreqprot\x00', 0x3e, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000315000-0x18)={0x0, 0x545d2e1, 0x5, &(0x7f000061d000)=0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@syzn={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]}) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) tee(r1, r1, 0x9, 0xa) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000471000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000001000-0x8)={0x0, 0x45e7}) 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 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, 0x10, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/26 21:37:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgid(0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') pwrite64(r3, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) creat(&(0x7f00008f6000)='./file0\x00', 0x10000000000004) 2018/01/26 21:37:13 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f8d000)=""/1, 0x1, 0x40000021, &(0x7f0000f8d000)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000bf1000-0xb)='/dev/vcsa#\x00', 0x9, 0x40000) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000011d000)={0x52, 0x4, 0xb4dc, {0x3ff, 0x6}, {0x20, 0x7}, @ramp={0x1, 0x463, {0xffffffff, 0x8000, 0x7, 0x3}}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000f8e000)=0x0) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df9000-0xc7)="1d46e477979aac2ed3def51e1559f5906528cf3a870fe39386fe59563e48ca44d908ea39faf6ae873452caf0bbc3a7f215d106abc60ddfb3f36051c13a2ef8a2c54ae763e1d592636b81a05a6bb144da4215c22d087ae0900a4d5d1955ba09bc64f0e9271bcbbf956ac7ce678ca07673bcf6835d46683c6100fc54d0b2879d58533cde6e233240109598e7c53ec98daa623a5b6aa22cedec9de2613e76516bc1bee9004089aaa001c401d9002023ae1b78ab0ad029fa3b7532d7d5baa7de30f03c8b75a56b19e2", 0xc7, 0x4, &(0x7f0000df8000)={0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000df9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000df8000)=0xe) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f000014a000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000ce9000)=""/152, 0x98, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000c69000-0x4)=0x1807, 0x4) setregid(r1, 0x0) 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000cd7000-0x10)={0x2000000000000244, &(0x7f000056f000)=[]}) kexec_load(0x0, 0x0, &(0x7f0000d5b000)=[], 0x0) 2018/01/26 21:37:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x70002, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000013000)={0x7, 0x1, 0x3ff, 0x0, 0x0, 0x6, 0x7ff, 0xffffffffffffe12f, 0x400, 0xffffffffffffffc0, 0xffff, 0x0, 0x0, 0x7, 0xfffffffffffffe20, 0xffffffffffffd903, 0xffffffff, 0x400, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000011000)='proc\\md5sum\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r2 = getpgrp(0x0) ptrace$setregs(0xd, r2, 0x8, &(0x7f0000718000)="755067e06812d1b2226b7d058b98aedcb99f6d6d19bb8caeae22c59a77eac1b28e063162ce9b7deecfd8091d29adf5fa365a91744894f3903b0de14353f946b21c9b85e99a88fc89a7d5b7d2f95a597ac034ae3cc54ed95e028a6a87e85b4620fd77004f4b822b4abe82c789bf0ac8c3f4ebd53d2142876da832d12688ba1322cb35a5301c1591c70bcc83863987669d3c4628a39e122d897bdbcc67ec60b59c7c71a87471f6f5dfb3f1e75a1ff1e553e68c79dd8ee3d4ef59cd10bcd5221addd4d9b801651fb673ea59d0348cec6e6c") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000476000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009f4000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r3}) syz_open_dev$dmmidi(&(0x7f00009a1000-0xd)='/dev/dmmidi#\x00', 0x3, 0x8cc40) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004e0000)="4b936d9178c7ce964af6a00f2ecb1425166411e8cbbab08b2c644c145bf7c3d14268cc38ff8216aa87d6775aa7501568ac84eda8a6c94399f11dacc2a330a1f3e3894d35aeff415e44f6d93337b65e4e36e42e85fae0ced7ce73acf48b41256a0ec6316db641d1978d73c67e0d572536c9b3339c5214f2329d8aea8bddcd0ce96ef16341c0dce80e662befb171f20a9afe81493da9aaa1ce51a6ba2af211d38f69b5fb1e5895b0871c4ba2cff4ac6a6bbce0aa1098c36188f9bd77bc3454352295f23928ebf898438573", 0xca) 2018/01/26 21:37:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000cd9000)='/dev/dsp#\x00', 0x0, 0x8000) write$selinux_create(r0, &(0x7f00000d3000-0x3d)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x0}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl$TIOCSBRK(r0, 0x5427) memfd_create(&(0x7f0000594000)='posix_acl_access,@\x00', 0x1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000817000)=0x3, 0x2) ioctl(r0, 0x5101, &(0x7f0000a37000-0x2)="") 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000421000)='/dev/ppp\x00', 0x10000, 0x0) r0 = memfd_create(&(0x7f000089c000-0x2)='\\\x00', 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00003f0000)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d06000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002e000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) poll(&(0x7f0000036000)=[{r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x400, 0x0}], 0x3, 0x1) 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) syz_open_procfs(0x0, &(0x7f0000b50000)='ns/user\x00') 2018/01/26 21:37:13 executing program 5: 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, 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) socket$llc(0x1a, 0x10008000007, 0x0) 2018/01/26 21:37:13 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000083c000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff5000)=0x0, 0x4) munmap(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000ff7000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ff6000)=0xc) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000ed8000-0xd)='/dev/net/tun\x00', 0x0, 0x121000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x1, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xa}) 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) 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) write$evdev(r0, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = getpgrp(0x0) r2 = syz_open_dev$mouse(&(0x7f0000a7a000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x200100) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000145000-0x4)=0x0, &(0x7f00006c6000-0x4)=0x4) syz_open_procfs(r1, &(0x7f0000022000-0x10)='net/ip_mr_cache\x00') 2018/01/26 21:37:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) acct(&(0x7f0000002000+0x83f)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'skcipher\x00', 0xa1d, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000f7b000)={0x1f, 0x2, 0x5, 0x6, "b96d96498b851ed31367359cfbe823004fe7ed625c399ab1b039ab60f2ebf200d3fc0f84ba870d16c2971ce9", 0x8b}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000041a000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005af000)=[], 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ffc000)={@common='bond0\x00', 0x2}) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/26 21:37:13 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='attr/current\x00') getpeername$unix(r0, &(0x7f0000007000-0x6e)=@file={0x0, ""/108}, &(0x7f0000003000-0x4)=0x6e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000000b000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1134, 0x10}, &(0x7f000000d000-0x4)=0xc) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x7ff, 0x80000001, 0x9}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r3, &(0x7f000000d000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) utimensat(r3, &(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:13 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0xffffffffffffffff, 0x8001, 0x6125, 0x3, 0x8, 0xa, 0x6, 0x0}, &(0x7f0000293000-0x2)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) flistxattr(r2, &(0x7f0000f59000)=""/122, 0x7a) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ff3000)='net/sockstat6\x00') r2 = syz_open_dev$usbmon(&(0x7f0000bbd000)='/dev/usbmon#\x00', 0xffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000ebb000)={0x7002, &(0x7f000069d000)=0x0, 0x9, r2, 0x1}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xffff) 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f00005bb000-0xe)='/dev/admmidi#\x00', 0x8, 0x200) accept$inet(r1, &(0x7f0000c01000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047e000)=0x10) connect$ipx(r1, &(0x7f00004ea000-0x10)={0x4, 0x7, 0x7f76, "2eba9d4aebe6", 0x100000000000000, 0x0}, 0x10) finit_module(r0, &(0x7f00001db000)='/dev/admmidi#\x00', 0x3) sendto$unix(r1, &(0x7f00003d6000)="211bbb9f2ae10711fd8352d8055931c8e2f0f719e931edc478ef17dbdb1607064c90246a8d733de46ae9fc994a85824e3bcb5d5aa3637a403b5e7a29bd8dab1bf401c53531f47aa7f6c51a8ef313b497d126098e74350b1ee1b46e492efd9c0915453380", 0x64, 0x8000, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000599000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c5d000)={0x1, 0x7, 0x3ff, 0x20}, 0x5) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000027f000-0x4)=0xa, 0x4) sendmsg$alg(r0, &(0x7f0000f43000)={0x0, 0x0, &(0x7f00003e7000)=[{&(0x7f0000403000)="580be4e23f084e17e96450bab698949a9f81264bae3671ec8828106b420de5122642c7d729846dac91fca885b48e3119696ab8c25eecf1bc91a6ec04f55d6deeb1f858af64dcf33d1a23ee0f5f0b862d82ff282d5848764592cfc589b200c9e80078ba18ba970e31bbbe29319bc122b7e060b6d3a15a228d224ad87d6cadac4e2611b18f48e65d4fcf8e5da8c4313345c7a374d0a01bc22f125f8a9057e6b5594438254c63d7fe", 0xa7}, {&(0x7f0000e85000)="9daf966c5a0f77deb91a64ee9bfe6b9e16c8de507cc896577166a45492820752cdea9b557994664a5a0e2d2be46724a8300dcc535c37afd83a6fb0b4a5487f03ef7f1c30f4d951734c1b9d5bd0be187b299ac717a2a147c4c5bf5029d9f64fe5bbf70dba97d1b90cace32658e9b8238ff7f00312c331205d01312ed7afc102747c", 0x81}, {&(0x7f0000814000-0x60)="e4e557e4de50fc19af10cfe26bc2e4a8407c8f4d8542957c4ee3b695a2cb46afaeb763003bb3496f2ffb91228e09230a978c9e38133196cb41d94143675255968c4333719e74945c620a4a8f6d137f32f7aeb8b32234f60d658f0facbb644dfd", 0x60}, {&(0x7f0000d9c000)="92291719ebc19a7501c9082359620c4263349bbfc98527771bf058c8040e5fcc18a835be77e36f51aca8925f6a63808b4c722a2280fece33", 0x38}, {&(0x7f0000833000)="88edd16e054db26646678f6a4c31c22a01b1bd0d4318", 0x16}, {&(0x7f0000f16000)="d41cc1f0595068f6e48c9e0b8b07179012f34e5022521f3224ddf62bdd59539f519a1857fff6a6c9f90540694923c8c8532191ab5db86b7c8029", 0x3a}], 0x6, &(0x7f0000f98000)=[@iv={0x100, 0x117, 0x2, 0xe7, "34df67996eefadcc20fee5c4ac966bef95ae7dae553c208855b84bde11ea6d4ca23fa94a095c72a76f3cfbd72b92eec0b2172518992ae59325bc2d8a495646c20f259b5aa73783e726558e941d6eb5c7a11e30713de116997ca8d77e37f5569aa96fb4dbe3115bec7d9a6c5ca5ac32e314b3415c8139772472ef1c752af7616bd0a79f1229bd4dc0936d27f0d609125f133f1a8a41dad17f999a4fb1637c33ba8df0a2d624f096d02c4df5444bff231674d7bd60ccae12e39a8c2f32de1cd1dded31c31c98d36f771d382972fa6825c858ccedc40d0e3bba2274729f89d2086b8641ba31907c0d"}, @iv={0xc0, 0x117, 0x2, 0xa9, "d068e8f289bda34b394b00570e54e578415db96bebba8ae350e4a5d114d2780db2238144fa1997e885af1971df2ce850f3bf1620e2878cf17f3bc6d065ba4f6c5bec25d5af2c9ccb189f9aef186ab429d4cc91373ed1e70a01dd3b2921d59738805faba75778f1e6d45d5c1bb49a35accaee7902c59aa5f11a49214db1f9053f8d7fbeb385a420eb05302ac6c8f18e48e11c0b5d10331ec7fcb18b7cca99b27b13270db6959a7f013d"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3bff}, @iv={0x90, 0x117, 0x2, 0x76, "ed4c2560edad1982a91234e6dcc1e7b03cb4ff428b909bf3135320983eac6ae677e59ad37e0f8ef83b027634ea2f95f7b8589cf59e955419cac26d332724e496facb851e2973211b31e93d6beb118d2d5bb2fd0bc2ee444042180911ab75b93e99b3be54bb74e28e8e7b95ed6c47f193fc3539f3b7b2"}, @iv={0xf8, 0x117, 0x2, 0xe4, "729e4b818ecd114e25fde6447962e60d664235a7bf165d31f2adbf0eefbef6047cd4a6d365c41ee003383b327d7cf55d3c94f63d648b2ac100d5da2c8309ec1f558e8b585980434d0ae8d4991a717684e5f15b4923a0708641d606b2501d9e692bff27e3ca360e8c9c6e372e891f0caff91ec24a44df96db700ff056e0065d7d5379a5bf1b5ce5a2d7e926e6b57ae12c32e2dea22ef8115803e6a109c42b5078ffadde56909dcac298a07cddf8ec41a04636344b7f08eb20ef0a0cc39b84b8f09d6d47db8941beb506182f63c6852b22dd21807341af2571cb4a1eb97925849764a3ca5c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x390, 0x80}, 0x8054) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000143000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd2000-0x10)='/dev/sequencer2\x00', 0x600000, 0x0) r1 = epoll_create1(0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000ae5000-0x4)=0x1a1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f91000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000057000-0x4)=0x5, 0x4) keyctl$session_to_parent(0x12) 2018/01/26 21:37:13 executing program 4: pipe(&(0x7f000029b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80, 0x2, 0x2}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009cb000)={r2, 0x1}, &(0x7f0000770000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f00001c3000)=@kern={0x10, 0x0, 0x0, 0x20001800}, 0xc) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, "b0a8a34065e5ff6a2dcd1c1341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) r3 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001db000-0x8)={0x0, 0xc00000000000}, &(0x7f00000e2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f11000-0x2b)={r4, 0x3ff, 0x23, "2bec96622c51c87b57092137c91e5309f966750b88e7a5a7e02987788da1e5515dd085"}, 0x2b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000dfd000)={r2, 0x10f, 0xa2, "47dd6854b31c98ebf4e3c29a6f028355fc06a415f7914e9100e44de2a4a939445e693aa8abf6cb3ab7788278488775a4db59e82c812c0333ab6cf8a58a5a038986d51c76f7e4c659c72ebd848ce1c41b6aa31479ff6d9de1a9001ec286e9b92f68c0d873d0e98492cfc91beafbcb9d20d8fd3330f08ede72cccc88f7279bb899bb63ad9e581779092ef23ac9395df1fe7de6c483ba1880e939ec3caa4df666cdab3b"}, 0xaa) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000a1f000)={0xcccccccccccccf0, &(0x7f000046b000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x3}, @in=@rand_addr=0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x5, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000c7f000-0x8)=0x5) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000399000)='/dev/rtc\x00', 0x101083, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={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) r1 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) io_setup(0x3b9, &(0x7f0000a68000-0x8)=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={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000825000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021b000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c45000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f000003a000-0x30)=""/48, 0x30, 0x1, 0x0, 0x0) write(r0, &(0x7f00001cc000-0x1f)="1f0000000506fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000bd4000)={0x0, 0x6002, 0x0, 0x0, 0x9}) 2018/01/26 21:37:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x408000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000ff8000)=0x401, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000077c000-0x4)=0x6, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000ff9000)=[], 0x0, 0x0, &(0x7f000036e000-0x8)={0x0}, 0x8) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = creat(&(0x7f0000aa8000)='./file0\x00', 0x11) recvfrom$llc(r0, &(0x7f0000beb000)=""/168, 0xa8, 0x100, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fcc000)=""/84, &(0x7f0000fe9000-0x4)=0x54) connect$ax25(r1, &(0x7f00008ff000)={0x3, {"bd24e851c8f9fc"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b9e000)=@assoc_value={0x0, 0x6}, &(0x7f0000273000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007e3000)={r2, 0x0, 0x80000000}, &(0x7f0000b79000)=0x8) fremovexattr(r1, &(0x7f000079f000)=@random={"6f8000e39313d17e933ef3817a4936ad12e5b445c08a78e289db663a20385a781055008c95e4490397c86da96729e7655b56b47bd60c57ef42a29d476694ae0c849448b93453b7fae7a8dfc332ab6a6361931b04734e163f646ded70e141516bfabaf18ad7357c", '\x00'}) 2018/01/26 21:37:13 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) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000633000-0x8)='./file0\x00', 0x200, 0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000ca6000-0x1f)=""/31) 2018/01/26 21:37:13 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x7, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x1, @canfd={{0x3, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c87000)='./file0\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) prctl$seccomp(0x16, 0x1, &(0x7f000034c000-0x10)={0x3, &(0x7f0000f8b000-0x18)=[{0x3, 0x9, 0xba, 0x2c16}, {0x7, 0xfff, 0x1, 0x100000001}, {0xa3d9, 0x5, 0x35ca, 0x0}]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) syz_open_dev$evdev(&(0x7f00006ba000-0x12)='/dev/input/event#\x00', 0x8000, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f0000453000)='/dev/usbmon#\x00', 0x101, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000337000-0x400)={""/1024}) [ 163.668587] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) 2018/01/26 21:37:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000000000)="") fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000002000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000001000-0x4)="d4cb6b8b", &(0x7f0000001000)="1fd3b1a3f3e3f2cd88cfbd77195f0afdebe09644e904fda4cec95bc0c7918a892ec5be15f89eb07955fb48319368ea89bc88d7c3916f8637ec4919f494c1b5973f14268402455f611f0747b89c72962c37ccd3fbce97cc4b7f8c433f24661d340ebaf4ab46e360fe6c29544f4d6b887f16"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000080a000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x1) readlink(&(0x7f0000525000)='./file0\x00', &(0x7f00001b7000)=""/216, 0xd8) write$tun(r0, &(0x7f0000b79000-0x28)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x24) 2018/01/26 21:37:13 executing program 4: getrusage(0x1, &(0x7f0000d31000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/enforce\x00', 0x42100, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1ff) r1 = creat(&(0x7f0000daf000-0x8)='./file0\x00', 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000896000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0xffff, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x42, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000)={0x40, r3, 0x10000, 0x7d}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000-0x60)={0x0, 0x3d, 0x0, @thr={&(0x7f0000001000-0x99)="ff83f5d2eaaf5c9bec9c89b40d2ace784a28796df0edbd683938e89a6d1fc02461de389eb50f2ad2b9df644a96f329b87664edc0f6a119ac3d183d28a45b822faa2c7e9e6640bba01a8e2d7d62f2abc2efaaadfc81c3a05c520b736be23893d77ce74047b9bb59da8a4634fdda1cfd4a96060b60e2ef784871f904c758af2c1a062835f3732462a5ed9fb4be079b88d259f7723daa817834cd", &(0x7f0000004000-0x2e)="e96c8ea959a3bcbef0d110d4f58971dac02241073344f49bd4f61a03b2dfe4a0d99f50d8ff6a6340da64c6cd3685"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000)={0x4}, &(0x7f0000004000)={0x0}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x10000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000005000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000005000)=@pi={0x0, 0xe9ff, @ipv6={0x364, 0x6, "dc1229", 0x48, 0xbf, 0x1, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, {[@fragment={0x87, 0x0, 0xfffffffffffff565, 0x6, 0x0, 0x7f, 0x3}], @tcp={{0x3, 0x1, r5, r6, 0x0, 0x0, 0x10, 0x81, 0x101, 0x0, 0x9, {[@sack={0x5, 0x16, [0x6, 0x7f, 0x4, 0x7fff, 0x3f]}, @generic={0x13, 0xb, "3b79ed67da3abff61b"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xfffffffffffffffd}, @sack_perm={0x4, 0x2}, @nop={0x1}]}}, {""}}}}}, 0x74) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000006000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000006000)={&(0x7f0000005000)={0x2c, 0x20, 0x200, 0x6, 0x1, {0xa, 0x0, 0x0}, [@typed={0x18, 0x73, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x20004081) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000007000)={0x0, 0x21, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r7, 0x1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 21:37:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x100000000000, 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) 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005d5000-0x4)=0x0) r3 = syz_open_dev$dmmidi(&(0x7f000006a000)='/dev/dmmidi#\x00', 0x100000000, 0x1) perf_event_open(&(0x7f00004c9000)={0x5, 0x78, 0x384, 0xffff, 0x100000000, 0x9, 0x0, 0x8000, 0x0, 0xa, 0x1, 0x20, 0x9, 0x3, 0xd693, 0xfffffffffffffffc, 0x9, 0x1, 0x6, 0x1, 0x800, 0x4, 0xffff, 0xf89, 0x5, 0xb5c, 0x1, 0x8, 0x1, 0x4000, 0xa20e, 0x2, 0x2, 0x20, 0x7, 0x5, 0xe3, 0x2, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff, 0x1}, 0x0, 0x7ff, 0x0, 0x6, 0x58e, 0x9, 0x74, 0x0}, r2, 0x3, r3, 0x3) 2018/01/26 21:37:13 executing program 1: prctl$getreaper(0x25, &(0x7f0000189000)=0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000291000-0x20)={@common='irlan0\x00', @ifru_flags=0x8002}) 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f9d000-0x4)=0x101, 0x4) pread64(r0, &(0x7f0000207000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000111000)='/dev/mixer\x00', 0x440001, 0x0) write$vnet(r0, &(0x7f0000428000)={0x1, {&(0x7f0000ea7000-0x68)=""/104, 0x68, &(0x7f000032e000)=""/231, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f75000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x0, 0x7, 0x100000001, 0xd, 0x1, 0x1, 0x1, 0x10000, 0x1, 0x7fff, 0x7, 0x40, 0x8, 0xe6]}, &(0x7f0000b14000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000086000)={r3, 0x9}, &(0x7f0000bca000-0x4)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000028a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/26 21:37:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ce2000)={&(0x7f0000ae0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000388000-0x10)=[{&(0x7f0000db5000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000fa9000)=""/173, 0xad, 0x1000}, 0x2000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e0c000)=0x7ff, 0x4) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b90000-0x15)='/proc/self/net/.fkey\x00', 0x400000, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00006b6000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/26 21:37:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000-0x7)=@req={0x50, &(0x7f0000002000-0x50)={@common='bcsh0\x00', @ifru_mtu=0x5}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000004000-0x2)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000018d000-0x18)={0x0, &(0x7f000053e000-0xaf)=""/175, &(0x7f0000ab9000-0xa8)=[]}) signalfd(r0, &(0x7f0000009000)={0x401}, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f000009f000-0xa)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abe000-0xd0)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ba914a5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe4c6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96}], 0xd0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000cc8000)=0x0) r3 = getuid() r4 = getegid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000048b000)=0x100, 0x4) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000316000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000219000)=0xe8) stat(&(0x7f0000c73000)='./file0\x00', &(0x7f0000ce4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000580000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ba000)=0xc) stat(&(0x7f0000f2b000)='./file0\x00', &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(r8, &(0x7f0000bef000)={0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c16000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed8000-0x4)=0xc) r12 = geteuid() stat(&(0x7f0000d1d000-0x8)='./file0\x00', &(0x7f00006e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c26000)={0x0, 0x0, 0x0}, &(0x7f000088a000-0x4)=0xc) r16 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000dc2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000466000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000-0x4)=0xe8) getgroups(0x1, &(0x7f0000f0f000)=[0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000f00000)=[{&(0x7f0000dd4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d4d000)=[{&(0x7f0000f50000-0x7f)="4971de45924485f5736a84486e82b511f293b7ff2a3e82be8d3d1bb291c35f3c21ad772c97b9a8db416664c80148cc560186b828944565842fe91c82e846caf5f252fdec702b75bf5854f7a6f3ab0e69b8cb2adab8f2d93bc02511d5384f30339cc2d65744b6e79eff9c1fb2b456ed8d0149c81d1e17141fafb5a51c4ea609", 0x7f}, {&(0x7f0000766000)="66ea8655dbbf924423b86cc41ce3fed6e6b6474fdddeda81f72828f1984ec3bfefe6a375029984b4d2919740a3c3af63921c2bfdc407cb28940a6dad76f9e1277f753ce388e68a477f47c629adf6fd4a601e4acff0de35bf0a4f3744d5a99d9cca1b9f2842718d9a399f46f7b8a61e21edc483ce5446501a9cb19bc4ca070bbf8d44636166fd2f5c0fbf920faffdd425050a7fb18675fdce9d1c8e29d43196aed7c5169d1393958211e2f45b599b617d27cd177d3834220e7220cf530d88fa200665241080669aaf03cfc612", 0xcc}, {&(0x7f0000f9d000)="308e9ef89c2c7d82b63be063e2f5915a425cade12790d7e5de299b7b8dbdf421df6dd3238d8d9718ffb54e712d6bf81f7cc8c2515d7b8b30fa21b3580a422ba38b58462865444d0efb97e26c2dc59649c61d9b54ad734593792ddfef3afd1b83327eefa3d9f534a6f621a7fa217410b44f4b55747cec2b9d8bffd47eb732fefd30928be019957526670e791a3d619a5306235711a2bd2669fdc8ee5c572d624eba97f166b2a47dcb658e9de0bc98b7e51600472eea6db35727e79de660cc3ce0acf1fa4f0579def641beeb48bf2a9a571d8aa460ab5405bc81b186994b80fc7acfef797146537a0e72ab9a1255e9d4c873584353853803ead632f93b1222809eeb20b12a40c4a526831938f040cfc18725a4f823400baf3293a8cf98630d341419cf9ac894b9533622ffd713a725779dfc21d338ec8fd5646e013c079ac1b05da4acb1ded346c25625ed73b1447b6da163e3ac3ece58ef5b78b3620c46e5b870848643ac29e5c275c615efb5477fb30222321a0f568d4c2134f76b70183f8b25d4ff00fb91cb933468f69b41318399e984856e4a725eb82d932c2b5d181448509a560135eb24b54f91ef613c20161d48f2309a8aea67770e63a6316190202bd31013c44efa1302bec5d45e96c8874cb11d8f7ae1d94cf826bd6b6be246098bb9a1ed7a83956b5f55f4c6862f37e84a181af731ebffe18c19556a64403077d6984b41ac89a49fd4b5859bfd0046d1afc4024c86af599dd464b892c835c565d4cc07d72b6d200ea9ccc1bd7d002e12e5fa2ab7e32d5d16ca352b7d597275244c44b47959085bfb01f633c20fc401bbc71581b52c17788349911d38e8b02f47ab9e3002db496a4cdaa69759174501d840facd31686b3c01cba19f62917c733ca09370f655a89ceea64bd7826898db105e07ed96505e771cfb8d551c4ea6835d272441cbadd38ebf6cb3c475985822af5d0f6e36aaafa930b72e7c71df9c3a3b9a4fc7e1d473801f0e6d2f0aa153d5a0d47b1f6688413b25b08dbe995315c9c6847c44a86f94764e7260353785a944e05c91ddf9fe1d40bbd45c1ee222de5d993605af0b5de48f7cadf2a8f34a21d9e85ded98927096f757f7fc9c23825dcd82b25bb5fc9b8b2838941522a4db876060bdf156ac37d6c126cb2a7d4756c8802b8cb4e9a4282a81d7253de1c590af5c49ecbf9cf8cddf405ee5d8282dfd21e7815ab23533e06ddc1da9ccaa5528297ff1cfd04328251c551a7e6e4e66f17a5236ec59ca67fafc248f38eea0767538a2ead99db4442e42377153144d138a03598b6e03b39f7523a43972217bc9ce9322f1ff8a07ee097c2c7e1be4672781df3eda1fe295b1e2d4946ca67e436b26261bed3ebd81e1f12a01cc4042659a7ab99260c5a87a2061190cce5a18835ada859962b00802b2f2e2f22e7c068c60949ebe8c31f7e7de2eea41f50b664c7f1f43f57ae228354a95484b078b1098da54da4105bb6d005de16aa9f916bcd1fbb94ae51934cfeb30dd75d7215f51818e862191eb195edfd12fcc41207cc0f004778db1cb44a6ac1a8f280c0df17aa84606c02633e238014881717e15146b74252d43f397455cffbce2390ab082615f738bee8e53bdd6a76e96452bfee63f2bcb67208c37301710ae945813efc5636bf9e8eb5dee2f8e170e4c8a3d396787d75cd88bbe21a1f0b8e0b7eea7eecb90596379fddacd902f8ce33774c80724b33d7e6c83b77fd5ec14fe1c1ed6600d45e0d5e89a63bc80afb3d78a8d19a71818c5ce3355c9f168b33fca7ed935085cb035d1005de3c086f1d3b08581a25fe2407b25b9b64d1b9b9f2d928dd81bf92387d72b1c597e90caa90a0abd15675a75ba1b3a2d297b1680dbd4899e1c905a87d55524108311699679775bc454c34a8194890638ca02ed7df657ddee7088157d9aa213e2d427e7d0f4b20afe1fa4b9009a6df267e0a883207bca72df78c97611b08ef782fbc6a5f3fb589b480b729ec6a5053afbeb4e4b451383df44586cf72964878294e74c19ec1abb39d91530382da729fba844344aaecb87e4ed8ce9221190b4d47dc00d18d4d723984d930c50ba75e5828cf8eea99dd357b1008d8e4776731a2ff9bfb9a4d9a0540efb41ae0e4eadbc560d8a853d5935f3e219c1ff6cbc652c4fd18ce137f41c53b5ee2312a829d7790365224fe24a8edfdc2cb2ffbd434a68fc04f8916dfe315110662244c27767f3fd523747bd4d4b8bfc34bee2a89cda5595f3c08a41bffbfb35a2aaebea720a2f2faaa9e5c172982b693eb7823f510ef41da5f65733e565d586c82f65937bca1ac156d74e0910063e47524a272fca9975c2cda9e664f121d8abdd8972e032e2ac48416814fb74df2b36101f2cd1f047348b5b8cd667aa24e4b2ab8579e8b71968fe1045b390c098344b62e52322b3d5ed30bccf781782af1408566ca1fd8d86b5e21870575374d39305d258448eb219e971701b4cab804541eef72b8c7587a13e815086f7eabbea4fe8670e307472baa7a5416b78b4cc70433f6d56fb67f493c105db8fae8227adfc0aa39511dd39833bf3003fefdf11d7721751f5b9237081c9d47fbc77675a12306e2f3c835107583cdb98b5f3c86c012315894e65fac061a889ebbdb1f2f4ffc57a0fd8b3489aa8dc308d8d6a6cb34648b1eae0166580cc33aed4f212f2d313f7635ee329891a52f5361bd46718b31b11fb5dbaa49ceae5d3a3eb48c06640c5aa77c86de3f9b58807bccb53d1ab74eb3af08ad36aad66794e6c565d7a545e0201d223349bf783592d4bd3372d848472a3336b069e24bd21c75511655298934c22f3811fe2b2ae1c7d38ddde164a4ecd6edb1145f70b34b754e45cbe6791be032485466322b5d90e24d3699c9fe304772428fe97475d1b9cb64fea76b52780535531cc56790cf7a8683fc5e8a882594b464a9eafe6cb531e05c8eceee98db2698972a5df3d2f968ab1c29439605107ae212bafde4bd1fec4ae4a661df24dfd5fe43dd789bb225fecb17915ccf4a60e47b4b49d2181dc2014ab4152dd70b5fb93237563ea9e5ab0e8c938a66560102424235d86a2a5a0f10e50476e6292b5643f1745b93f624176407bc66376897f613bfb4c22b4575604e5b8b166b1154443a05578a70d13bbbc5b97f363ad915fb93488ca0289c716c19d1b832322413e8bc2baf57e923569bd32e395fef7ca44b96bf8ff7df4ff15955a64bfa0f2d98a297a047efb3d17e8526843af70332612b5a2b6d00bbf4cdacf420d34191c2d607c39c2860d22bafb3209cc731f628d38d6945cab9d6e530793ad8b80b01d3c1d55ed5119a3e33e98e53c8f75e4389969d2f458809d3155c4d1d50c01488b231b3b5696883ae052bd8ca669f0b6dfd1bfbe419f5194d2f0afb520f18c09c44e1c540b52584aaeffba5f5c07ab8042bc828c6daa746b1d0d0fdc79bd49f41eccba225593529a09f4adf92ee9e9fd622afeb78854a1941f3923a21fc9668415687e7f27b50a25d5fdf2fee015463fd01ec98a8c514059bd739388f0096be675a06472b098e7ad2b12e269b6d436588b3bf5599cbd17b0232e204e91d5cfddbe5d0a0964e3c16c60edb59d9d173012729d4d76646a8e5266eb7d62a1d5990deb878514b775d904a6b6cf33fc8de06c47a1b1d31f6d2e8cac46771cfa5eded872fa2085f988ddca7f21012310e6685ec6678beac4c8625e9aee72503921ec344cc9586df7799ee4c0e72ed3f5a9759ee86e2892607f9520823d6e5a42f653676b06511213726ca70ddfe7581d60b775b146a8689a55f108317a53d96524f4996ad06fec16df4f54a84ca49a8d3b5282546fd46844804230e5dbf371a8785006f0af275e9bc52c2a4f41990f5498df3378bc77c634dc522ca6b21d06a9216823af86195cad02b52af717237c5128b0d04686c589960e1e8a52cc03f0bafe4399ea409f3471e277571364a560c9583845673ebf4505b10575c4b7f19a554f7de128b6e1edcbdd119b6521a7d9f99539479e4a40b99d817763ccbc776d4f80b002ad852c748d15ebc0c21504a9ff8f5dd5a2b6b48c7ef805d1ca95b65b88cf875b38509105ee43c49f768341db93e992205a5e7ffa24c7855e309ab670e12ac292cb49eb6155e68cb7db7d707726b515b5f4a4dde66ebf0fdafb157295e39d10d4b1cf9c95b9b4f9d447c9609069da092c33d4a36344967d81a96d1d79a68e84dda66fab2bffcdbb2383a36799da982e2fd7af6e68fded5afe1afef7b901e0a2a382951082198c26012c6012790e55a2aadf31128707216dd23806f39c3a9a1cce9d01a91a1ce9a8287e00c531daa3fba5c3e8f82888127697903607c42930dc4eade6bde6fb0fd6da73b6b5d2b09b8e4efff1416e3f0b36cf0ef9aa97e2647bafe703bdf152842fa375ae262e4286d83b3da2dfc832a5c50eefe264957ece6d1c33acc018703f6466bf7f325472b8e2f9f886c6f6707d952a8af4e5e2b12df77da7e0723770fecc2b15ffceb3fec19609337d1c0acf847338fd52996ad6048e87af1529d66e4c8a8ffbfc38837b4cfcd63c3cb9605e1b1293c3ba1999b1550e55f68b419adde37b3e68d84113231c2c6d4cce020baa94ee3d61f1fdaa8f2dff9a3529c281db699567de02571419b85653e92afdabd80a95587b7f39779e03ef0d7a4e1e29675676161fdca081d88c1d713e7269ed9a5f1a8e0371716daa2aa9ec55eb4793eeb53dc6d829465b5d0863550a25acf1c34e3c7c8c90bd5ff418bf3ed4194def70f5352de73276fbc09235c235ac8d54ff700e8270799fe02d851fc37cddd651aba9fcd97395422eedb713d45af2f2c5c975b5281db11a88a3f0990ab0da7491d48219fa4c31cdde77ea7495c8e89a0fb8e86198e88d6d1d33afc4438f5ff1a91fba44354e01fb99fa33da313d64a2a7ce741e5424b258c05202a83526ce42a8a322ba88170495ad83447569b3768665626241acd81f49223de5aef8b6373058f2374cc9bbd1692460a5e2f43f120f3141ea44907d50983ab2298d082285bfb75fd1dfdc21db0fa252a83022e11db262bfe5d81f843d56460f5c6ac3e1ea9d69ba56839d326a0a4b06d959819bc354448148b358c4cfe3483cffabe5eb1aa7c57eea4f68dd9e0accb497c29e70e7a15410dec86e34dbceb096dc61d3c3dec6aa3ea8988d8235ab7984292be3ac74055f6321408d0f7a5a6c5eca06c1ba18d9edd59f5028dfd383ca24323e99fcf248b49d0a5128f4f6c9af43f3995c9986daec94e78bd6460ebbafa40cea01e66f28234fe5c93418b2977a67674f0dddfe7d13e733daddd45706cb7935fca1bcedc4b326384c457cfce646da7ac11d4926adf6642e8d57aba6d247e4d4efe175d241ffdc656f4a1b543c3f29ee2c920a68e97e7dcb7a3f8db6d31387af00c945dce61ed27165a2963a75c1f860fd27ae23b88f453b2340f7c65079623ccab692e3f648fea893e48f30159a7906748fab5e452fae16b0915b1ce4fd0192539510e9c680d01342cbe81716a9cfa4a43ded8e1008ab87f5e74ad45ca63db44ea0452dcc610a58379cfef3a355a42d1581cff308f314a0e719b656d5b775c21f10e6670a9c3b111cdcb99c3278e2e37113b349e1b9a9d338395a6af2894278b6cf0826dbd95ca369fc50e6efe834c4cf67dfbcc0d3cd4bbe3cca5be185327b3caa00d0c346889c5cf88fefdfa9bc1240ad7b307e99353f3399774ada5e314f108a06e33666dfc5c675e418c406f6a8177f41667c61ba219bbe4c17ee3673031f6af7ad10b8f3", 0x1000}], 0x3, &(0x7f00000cc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x40000}, {&(0x7f0000350000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ecd000-0x30)=[{&(0x7f0000f2f000)="7af97bc368e70fa582e2fb549ef29771416d14281b8966a44c7aaecfd11982f530ec32fb5f731260a87bdce51c24f50ed8cdb724c7404f383cf6c2dabd99e6d8c43bcb13b903dcfbac3c9fc4e51ca48768288f40f91e52caabaa10e0cfca4e6a9b0d84a0c86912e1aafeee6a8acb468456b371e391559ec211fd6874c0f8ebcd79f5f5f7b1f05b13d0a113", 0x8b}, {&(0x7f0000b1c000-0x8d)="d277798d73c273c78b14d74b2bed497ede93a23188cd624ff3aa5330c2184eef948da3f2387e636bee051c8b390d52943233e3b507de462757df5301ee7297b851879e1cb9b2c94f2675a8142e370b10c39d40751b7ea8cd5e0a12812c94304b7185991ca3b8b0a38d5a0f8a54e6a0ec5954c8ce979fa40ab6b8f3f10ffd9cc8566210916d388bb3e36f700b5d", 0x8d}, {&(0x7f0000ea5000-0x42)="70cf593db44491a77a30db71b9922edfd65004a127e2776fe5d930c5dc288f238cdb3c026e48235ecc76f9aa03b57ed8fe8b9ce74d0e6085807d8fefdcc0c29282ca", 0x42}], 0x3, &(0x7f0000a7a000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r1, r1]}], 0x88, 0x800}, {&(0x7f0000156000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005f0000-0x40)=[{&(0x7f0000cec000-0xe5)="b22c432ca9723323195adc1d0e2c4eee67d88b2e009235f8b38615be209300c3aa322e1fbef30c23de29037b8fdd4e4dcd4f69abdfa29a277fee91e214ab562f159f116fd947193c471f65bf2d3f80d188941661ac8d2cfd5acafabf3752393f0f62dc4acd1f077e2e5ddcd300b5e3cf753e02e868682299371e807f0250d8279ca76f15f9be891129c29e925daa7974b28a55fd8524fc314141e69a42692f09b424721501314ad4ebae0b31e0e2824784a2053b229ea499e753e79b5dd55e256fd7d33365efd37744d692b7fc0dd12eec8bc5a1215983911c9ed87e68afd85f10b7ae99f7", 0xe5}, {&(0x7f00006db000)="3d6ebd2e6271c8d700754d1c786374d04a602078bd9f9a9bd801909c1fc436e7c66e93803f5973242ffa2367291bca4a3830dfcd614ba2854ebbd20aae8527488986aba8d70fd61f779e9d86af5566f666ca8387a17d9067b79a742f3d19b86cf54e03b072bb4fac63030b7afdf14efeace6", 0x72}, 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{&(0x7f0000356000-0x8d)="9bd842b7212fbafd85b6bece52dbbf38fa5bd51b21fa912399eeacc536d8ff5010d9d5f6a0d85e0a6448b81c6ab704877e9ee83174a69fc1d050aeab4a5f57ffb38893afcabfa308d14f10135e88400aeb507d47c529c2d8c7538d29c454ba20e6935276b37c68e87f5c99dd6edae561bdd1a421af4523c62a66d9a5fb303890affa796af88ee9f551346584f6", 0x8d}, {&(0x7f0000089000)="e0d3f1a1a2b603645564fd5e1aeb4e7d2888251ab66b14077d53d7028af448ceac663be786c043e86b6ae3e0db7b3b723bf15f92a82ad130a895ff246d0a8eee012b500f2c3a9347de1c135f447f741e2ba55f9693b0bbec74276f9c832939c4b87c8be40e94ffba4eb8edab3afc9efed113bfb8dbdeea9512d881da66378c3b68b374a988b9dd2207e17202270085673c65609280eb6fa80e887d2dd09e126887f48e02773459f143875b643c9e4816761d0864e6a0cff4271d317d695f77e239be0c324c65a7c9951149c7e21dc2fc2facf99217ed34", 0xd7}, {&(0x7f0000513000)="4f1d8124b8949aba13f4bad77f7ae2d88ccb20109c9d92fc13e43181a6745f7ba7f312a2eb9602e1e74bf937ab89d0a0746a4d11be157ca97b367f2a199c", 0x3e}], 0x5, &(0x7f00008fd000-0x38)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x40}, {&(0x7f0000e08000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000705000)=[{&(0x7f0000c7e000)="e7a9f22550dd13043173c04ac3cd867bdeb6fb0225c24c382b58020f9c552b61d91eb73a0a2174fbcdb47491b581ae4f7be9d43d9034ceb4088a504cd31c96d5562e86f21114b195c3c5fc49a343a398f686c7b9f38234a5458d9035f8ff94ced2fd666461bba725da9d08648245943dbe1841a12e03697909b70323751b", 0x7e}, {&(0x7f0000a5c000-0x3e)="f2de1e2a3d1c2c069afaeb8438a04e29f378c490f3a51e5cacd742367e6a562ab35285433d53cd6493dccc06cb5f2f3086c26dab390bb2365c0d9634c9da", 0x3e}, {&(0x7f0000289000)="d85571cec3a8ee6d56ed4cc304b559ff84f6cc82b32c78f092ada24b6b093d968c9c99f96f2e732b55ab78fb5ef7c258233a2c87be3ff5271202faa946d47425330c5ac0512f484a8298d3f76f4dd9032dbb9d87c8c817a58805d3ffc9af8bfd34beec9bea7a07380c3d545a2976fb8006a3f785a43a4a80d2bd8678c33ebb85dee0421d982af02ff519d6a2a41eb77347297481e8bdcab33f1c20c08c716f0d19b3da8c4b83b0ed4008cf9c6436757a5f00b8889e765bc76fa4f5a57d0ae2781201c295252a568e73f88247a52f447ebdbd079baea88269b2083e61917a6d53926bd9784df05e9d", 0xe8}], 0x3, 0x0, 0x0, 0x10}, {&(0x7f000056a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000006e000)=[{&(0x7f0000b8c000)="705a00f21edffbacf74ec11741d07aef42a58370e23eaca60bcee7bc4af4ba98ea865a33a75bc81e79c25c08a6cf93a081cb7b15a2d3a7fd9e8b9e4a8dc43a0a8525bf69c8c5c7866d48bb05eaf0ceae42daeb6acc15b0b24a139df368e64f53d4ec91df75638a02ccbb8d1a18626dc7547514e69821010d22e224f4b0405b5afcb2857c225b", 0x86}, {&(0x7f00006cc000)="f7d0262a9bcd1d02e54f6e179e0cfbf38231bba5bbe9bf45", 0x18}, {&(0x7f0000cd0000-0xf6)="1722e54ebda83871b5e929a0af12c65fc00aa686aa714714744a3d1f25aa4258793335b2d896809d520f6841c02ce4a27e7559bae0d94282ba513ff24c1b6038d0f75413af129820fb0f714c852d7099226d00fcd19568452c58209f4f37bc9b7660d51629f982968994d01c63ef61bdebe92cdf417feca6f6dca06ff41adefbcffe46ac4d3e99d9f4975d9c6926c51f492c15e14be323600515a7471b6d32d62d254d0bf5c7cfed41e233559e92a0544b55dd92edc2453f7c0683dad82302fd764fc8f6f2ecdc1bd688180ad008112c4d38c4cbb0a5fe07c1c4a38812eecd790980d9e74cd37b88e1baf17aa3355e532d724e8c1c03", 0xf6}, {&(0x7f0000198000)="2fd207ea957c49cc855f774242b2875c5bcc4c65f5e1d1714cf266240ca06430d8bc501bb9ea80a207b1153f9a1985879ff868c8d03c72f137b677c3bbea3a5970b646bb442393102e28", 0x4a}, {&(0x7f000071e000)="0aa58b3780f85c69c420c8c573ad", 0xe}, {&(0x7f00007aa000)="363f3587a37677309520cdcacf7b66bedbb141f46ab78f3cfb452bafbf27aad6e8e4059019715efe3df442a48523d9a7231c5c6179b4ffdfa973514187bc3a05e1cebe8b56856ff30817fe5fd0a1449ea2f17d40e5ce85d44e404841d55134993e97a20c6c1f6268b288e50076651884c90ecb5d0b13ebad85c7a231bbbf6598278aefa9406b9a444680d23cda465bb9eb6c05a7ca67ac87dd01aea024ba406bbccb9ce877397debb1745f46891a60e08552fe336fb2b3d4b34c2ed492fdc0e5ce192083fb", 0xc5}, {&(0x7f0000650000)="992186fc52d9c972fddede30e3630b11f11f96a7e3f97b9443e8344217615244e1bdd089c7875453b738a5c5ccd3e3ec764958515037814ea3deaa276c59397b5dd6e642340124f64adb0d4de8be450a6a0ae9f426a81654e576a6424d10d94e5494f07f548f7967595f4bf94aa081f7458196d13e39dff314b07428c69800a582c28e0ceaaa9e033bbe88281ad73834701efe1fd8003a195152570fc8086ad7d4185e384196572981cfebae9f4f0fa86586706b7ff77f990d120a", 0xbb}], 0x7, &(0x7f0000876000-0x20)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x20, 0x40}], 0x7, 0x4) socket$unix(0x1, 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000ccd000-0x6)={0x934, 0x0, 0x84}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eff000-0x8)={&(0x7f0000d15000-0x28f2)={0x24, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000095c000-0x4)=0x0) 2018/01/26 21:37:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000cd0000)='/dev/snd/pcmC#D#p\x00', 0x8fab, 0x0) fcntl$getflags(r0, 0x401) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000300000-0xc)='/dev/rfkill\x00', 0x50200, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) 2018/01/26 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000065d000-0x8)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000029c000-0x4)=0x0, &(0x7f0000424000-0x4)=0x4) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000029b000)={0x1, 0x4, 0x800, 0x1}, 0x10) io_setup(0x10000, &(0x7f0000ff6000)=0x0) sendto$ax25(r0, &(0x7f0000ca8000+0x9c5)="b2aa4b1e6ce0145fb2703f9637aa8149e94c0cae72a9", 0x16, 0x8084, &(0x7f0000cb9000-0x10)={0x3, {"164fba952091f0"}, 0x200}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007df000-0x4)=0x2, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000c6000-0x2)={0x0, 0x0}, 0x2) r2 = syz_open_dev$adsp(&(0x7f00000c2000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003c3000)={0x8, 0x101, 0x1, 0x206}) io_getevents(r1, 0x9, 0x4, &(0x7f0000710000-0x80)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00003b4000-0x10)={0x77359400, 0x0}) getsockname$unix(r0, &(0x7f00005e0000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000977000-0x4)=0x1002) openat$selinux_member(0xffffffffffffff9c, &(0x7f000025a000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000fea000)=""/32, 0x20) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x132000)=nil, 0x132000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000feb000)={{{@in6=@empty={[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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000feb000)=0xe8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00004c1000)={&(0x7f00002dc000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000032000)={&(0x7f0000feb000)=@newneigh={0x3c, 0x1c, 0x4, 0x4, 0x3, {0xa, 0x0, 0x0, r2, 0x24, 0x11, 0x0}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x7}, @NDA_PORT={0x8, 0x6, 0x1}, @NDA_MASTER={0x8, 0x9, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8040) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f00002c2000)=@hci={0x1f, 0x7, 0x2}, 0x6, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1e)="3a623348917e73c69ad282c45519e4e672780560a3af6d526c3c40540125", 0x1e}, {&(0x7f0000b38000)="e9c332ad1cbf05fb1e1d7f88753309df4d89a1a364dc0a5968e10c46fad25652e9d701662c9248e9573960d72c2fb2133be5958dbd88b7f26da722188121a9d3d831bd7787701c059b990051c91916d9f7cbb773a0ee50d11fb2bb6dc01b2760f18d7dd625f5e22c77d6bb9a52a51da93a878b80ae5d0690985f71d308c40af1489fe61b4874941d5b28a5af9fa2335cc0d5dd166d658e0c1dcc3a96e439d9d0d0c22433c13b6bced4b61e07243c6a9db4987865ec1ab1fe7d0a486cdc398a38375a", 0xc2}, {&(0x7f00000b6000)="5513f8050fe8f0236a5dce595f63626584eb32a09d8cbcc47434f98fcee2d57dea6ac02955724a955feacf8570e54046315f74192666ce3d6c47549a1fb0", 0x3e}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00002f3000-0xe6)="226542b31891c53246330f0575aa4170466b620d8c0885f8c6f992c31458f855a82aef30332f0f833f03406b4d9ca51fcaee16fc9c940a18db5dfa1b60fdeb0aa66d23b63fc5c33b79603ffd7a9104789002b459638e94f0150750a63515b6e141efe5a0316ef71becbbeb0bc7b8335a8cf268852789c4a339114f2f90ff7df08dd166b05f41c6771d3fe95b567e1ee97d30a96aaa2055ca5a8d4c86d8e1d01f71a7030975f56e9c4a05451f5332cc0c178744b5e756a3aa3285a6c86dc99b85335b745ad5cf86a6511830273202bc5d52215952a21fd7e6424001e579114c5ba3450ad463ec", 0xe6}, {&(0x7f0000327000)="18d84d7ce42858e99604503b60643e60da44d376e2228911d5bf2557fa1eed541bd1835bdf2dc34a74008d7bb0499f6a5467e4981828aa840817cad1bc363250e24ebb2b9e3aa962f7ce019148951c2452c015ab806d9d844e09d14b6cdc82beb1bc86aef46a9fd1d3ffcbbe5a97e0c873ae9be4c619a457bd4098ee58f61397a1086b08cb18f14bccc4b6e072261cc338f76b46957288f643af40b610e03468b0b2a950c9bf8edd37cf5dcc12b6403a257095f7e049e81c0b987027e90c48ba47f4083111fe24d92f6bd89b1421c1df71f95075469f12c564455c334292f779d131d38cced24190a34a64a4027a", 0xee}, {&(0x7f0000000000)="181d27fe6fc008ade3040f7b98cab3eb1c2c656a3e969e5824ce1821f8125543ea307ca1bdd5b1b54eb86bacaa3d14ce0bae3d927d", 0x35}], 0x7, &(0x7f0000001000-0xe8)=[{0xe8, 0x100, 0x40, "661167e3e93cf6102b58cc11b87867dd94b53b7c5f87c32ce31b166dc01947381532f1bcae438b20fe81f3d407bc34ccf587e320407d6eefa3a914361db862983111f2699c5673b41ee1502827305f43395ee7ebb927ef995d1433ba49247bdc47f6e4b3916a5fde173535ac6e258a4ec81c130afb95669cbd50bded75cea2fa0bd72d51b4bacc2ae925fa95a34caba088852e3ab37ecffed54921f69e56472686c457ff2d8898a553dd67ae243a4e28e8954592c187794e22605d3483a0d169c181e4ebd6145ee5beb348c792a88f15d20771509653"}], 0xe8, 0x4040000}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x7ffffffffffff, 0x1, 0x3}, 0x10) sendmsg(r1, &(0x7f0000e9d000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900002401e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb00281e27800000100076c3979ac40f00bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x1cc, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 7: pipe(&(0x7f0000775000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003fa000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000019e000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x101, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0xf6e7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000)="8ebfcaafbf8f99a786340ac84def25dc672e4a6b2bc7d3a724c83c8ce0f646430d81e80319e078fc544a1d467b6753c143e97288015fadf6acb46613d2ea26666c1efd4a4a0f0a7ee1b0be93948461e98e1669c557d8263641f49551f8222a434dd4fac9b8bfe115b961eb1215b728f8c01e31a3a3ca791fdfbcf0b6357caa125fd843881e1c390e748d9d97d5454ea74cf8af5b2364d93d0f1e4174b6e4f427d1697cde004f6b5adc84622a577fbfdd639e77", 0xb3}, {&(0x7f0000001000)="c883f196fde4af7b4af9c10da529e79e4db02c24522399e9c6192329dc178054e61317560ac02d8b86fd48d35133f58321ca0a200b14a69bc7a96a38478024dcd4a527564116b705c64a7fe3e6981ca873965ad45a6359caed3141ec8651b3159052a3a78eeb0daa9e1a6e177ea9d95dc0893c0b29", 0x75}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="be70155d9390dc7c73ce9079cf435a77307f1f90019c8601512be8f60b11715c6ec41227dfd72d7b749aee85ed9eb9bc6ef87593f8a1c2ab1a56323729ab6c3970e9a6c241fad924a1f3a4500395e6a8cf3cbfdc0e37ea292df8b571a6eab0565c336832b6f373924c817825c70159a167cf7cc1455b09a279a737a9efd69cb6dcb134feac3e6f48ccbf94fe36baf3d7396836d2a5063e253f77e5c5a13631af06fb6962236433ac64e90e822c9758b265da21bf9f7c76f7", 0xb8}, {&(0x7f0000002000)="fe72ebe618c98e307662459e047ee97443a1d6d57a0213ea8b5f0ab0ab113bb9d0444f092ae4f8017b8b53e2e1bbf5021060ed6fc87a33113ef85dfe12af97f8b3012c4a9bd76a7fbccc594b2c4a653305bf7768c565fc9136a8eae7569b10dc9d8644d3cc598c3d57f7505cf27b6596922049b996189a35ed9cdbc3e80769664399ac3e1bf11b26b565890619dfafd68ac344edf52e2163cb632c342dbc3efd80", 0xa1}], 0x5, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x5, 0x3, 0x8000, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffa88, 0x8, 0x1, 0xffffffff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8203, 0x80000000, 0x6, 0x40, 0xd23c, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x3, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x101, 0x20, r2}}], 0xf0, 0x4000844}, {&(0x7f0000000000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)="ee57e917172958920155948666bff8", 0xf}, {&(0x7f0000002000)="30fd574cb164bdb0abea2e2cc52a18409e358db4f47ca0411c63aa466f7df7b2b72a6bb1d11d276d1f37b2148277183b2bc4eeca52ceb66f514cd0d8c7cca902e7c1fc65287b035d0b8cb4f3a7e0a002bd360d40daf595aee6c199be11fb29b1f1e17b412c011776e97e6383d18ffd7536a5b7023d55fb2856c3d94dd3f65779b5f6103748c5f06ca29c1372bee168f1468048d571e995111ceea547f71be8e02b02864841e772504c74e2cdf882fe56ee17b6d0a5fd2235f7c9fdc4803e962a24e8cdc5103e683fdd88d8c9074633449c79", 0xd2}, {&(0x7f0000003000-0x2f)="fe7d81b57662d1bae5e7962427af81cdaab5c0b4420880ca7d8eed114fab2c8d694efeb9e9d7ff063f17b8b9169c43", 0x2f}, {&(0x7f0000001000-0xb6)="dd213da4d036bca441f92287debfc396758e3676d5297c5706d103fda685391edf369a525eb2a7b93acc9e40e6a1a03075aa72818ac8d22477f0f79d6a8ddad0099d3213f8f3671bc6bcdd9041685a9cc25dde8f363b1399d39385aec2ee3a2419900e6eeda51687749c8ae5982f101e6bff5e957804df9de951af7c70ed437d793ed6da0f36298b81d47b35ba1f8d0567779ef20f242f4400c639a0b0c7a83d7aa01f7c23d3515abd2bf1f3bdc9d4f818f756d3ca1e", 0xb6}, {&(0x7f0000002000-0x6d)="de5216a2da4801a4c15611b0c45944923b4212556e959005e76489db04f692d78c101590c2681db92f76c6f4b5b8c59eb1ece19a3932b9563f6f7dbd5dab6592087006673084f382f37ef5a72c9e28d122a44bad4eda89c3ab4ab6cfb498bd37d2c1901f280a34a72734aff5a72475be54f8a4dc6bfc4e3f31eed5bb8e16cf131de0ebfbb98598ca6aa1dffc7c0af24d31f0f499c90f69ebe528f1be6877209a41ec5289c98887f6d0d471a04ec81026efde51e46b880e0620a4d0823845b9b152b767c333ee7777d0a4c9cd683b1f65ebc139145640", 0xd6}, {&(0x7f0000002000-0xa9)="4f7e93c5ab42f90f573ff5cc5b3d84dbbccf4f978941fc8c9b492d14b4cd9bea2c086aa647377bea87534801c3d755d8a45afe3415f0efae3e581e764d22e70c1e35ffdede25c82c77f8f72ee5d2b076e028e8a8ffbad8b98306995a794d3cf79f38effd60c46831b4b7ac2e86348e03a888c8ff3a032cb1c389ad1767c26c3cdc9111002d23765620bd0847c36c9cb7c8bbb553770782f9c41a8ebe58d7a528f2207314ace7e4ecc7", 0xa9}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x5d)="2ca7ab57f5a126f7f7e158bfe6e1dcf52a369913bfdafe15cd3cfeebf143b07d8f1656c3d583470c192bac8a198467ab1997ac31eafc6f258255efa70c3e5f049bdb8c53c5dcfdb8592240081c695f4314b5fc2ac6a8f6146411bc605f", 0x5d}], 0x8, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x208, 0x79, 0x6, 0x1, 0x3, 0xd0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x4, 0x6, 0xfffffffffffffff8, 0x39, 0x3, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x8, 0x95}}, @init={0x18, 0x84, 0x0, {0x40, 0x490, 0x81, 0x7f}}], 0xf0, 0x4040081}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="3586add9fe7cac5d0673303a1467ee646fdd81a9f32aa75e04d6c3d0e8fa6a2731367ce931d2f6e57548fc8c82f65dc1a3999ab50d31322662cc1169d4af8b9ca530ef1ea1e968197b2d46be58522f01e4171f00f06f31f1f0273c1b7de98dbf8345cd54383989b3b4d7669221ea1febf4b6f15405ec090d787da6d631981aeba119bb65de64a434f2669e09a7b363e7f225da4cd13e3a679ca4b15772b202c50cd99211ab4c51e87edeb79174a867115d32c3d2f0", 0xb5}, {&(0x7f0000003000-0x2e)="08932d30b311702287d91e18f912bf603cde059938e9c153c337fd35ff0112dd60d504ac5f1c9d7cfac876527829", 0x2e}, {&(0x7f0000002000-0x26)="cbd6f3da74699390409967731ddcbf0543af5212e6abcf3be3620d5880a6b40fec3e19e92566", 0x26}, {&(0x7f0000003000-0xe4)="6955119a90b86d184a890f60024fbd8984c6f1ecbe6a4e09b8c8b0f0b131434727508b0cc6d815aca601c541606526d34d5ac4f2c194956c799a5a25b7b5a8421890fb83bc434372b162a63557b345b539fc4167c8070312272e5e65016a238523d959bc82c9f75d4bf851cde059b2e60a30d7c91739b5834be42e7061092a4d2b06caafc50813cd4b3f627558f5ec7a2c1abfe39afddcaf9fd3f46be21dd74b74f4dbd7201a82667fd50fdcfe0a212118f0b5345c9acbf312b71ffb2ad71b2733a0f2be806241934e123e1a16da65927488b15a8d03f9a087e1416791f7aa8ad42e20cf", 0xe4}, {&(0x7f0000002000)="eff2e2baf950aef85087828324cd5382b2e7622a6663121e3b5408", 0x1b}], 0x5, &(0x7f0000003000-0x97)=[@sndrcv={0x30, 0x84, 0x1, {0x1efb, 0x2, 0x6, 0x8369, 0xff, 0x401, 0x5142571f, 0x80, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x8c3, 0x8c5}}, @init={0x18, 0x84, 0x0, {0x81, 0x1, 0x3, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0x8, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20a, 0xffff, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x2, 0xa1f, r3}}, @init={0x18, 0x84, 0x0, {0x1669a2fd, 0x2, 0x1, 0x1f}}], 0x150, 0x4000000}], 0x3, 0x4) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002000-0x70)={[{0x8, 0x1000, 0x8, 0x5, 0x3, 0x9, 0x101, 0x9, 0x82, 0x401, 0x7fffffff, 0x12f1, 0x2}, {0x31af, 0x100, 0x7ff, 0x7, 0x101, 0x4, 0x80000001, 0x6, 0xaaf, 0x3ca, 0x4, 0xfff, 0x40}, {0x80000000, 0x7fff, 0x8, 0x0, 0x0, 0x8, 0xfff, 0x7, 0x9, 0x2, 0x84, 0x1, 0x277}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7922e83f68d96f86d40a8c2d541d4463"}) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x40000000004, 0x0) request_key(&(0x7f0000842000)='dead\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) unshare(0x60000) mount(&(0x7f00003c5000-0xe)='./file0\x00', &(0x7f0000f00000)='./file0/file0\x00', &(0x7f0000c0c000-0x6)="7261edcd7300", 0x0, 0x0) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 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, 0xad, 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x40}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r2, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[{&(0x7f0000e25000)="c3691827fc6789deb6fcc2d5dfbe6c672dae59ebb686e02356bbdab7c2fe17c343dbf44d69354b5791a464e1c575053a4e47b1f1c7e1d6b23c4dbefca712bd4fdf12a973e5c36bc4923b0defd7a15eacb5b1bf3a8978a0a57094cd6e8075ec91c29bea02a90d244b254a689fe15532", 0x6f}], 0x1, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000f4d000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f000075d000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x40000) 2018/01/26 21:37:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000001, 0xfffffffffffffffd, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x200800, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r3, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) sendfile(r4, r3, 0x0, 0x72439a6a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000057c000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000577000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000161000)=0x10) syz_open_dev$admmidi(&(0x7f0000007000)='/dev/admmidi#\x00', 0x10001, 0x100) syz_open_dev$sndmidi(&(0x7f0000090000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x8a41) [ 163.992502] netlink: 'syz-executor1': attribute type 18 has an invalid length. [ 164.054402] netlink: 'syz-executor1': attribute type 18 has an invalid length. 2018/01/26 21:37:13 executing program 3: prctl$intptr(0x80000000000021, 0x2) 2018/01/26 21:37:13 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fe2000)='./file0\x00', 0x10040, 0x10) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000fe4000-0x18)={0x0, 0x7, 0x1e121fd6, &(0x7f0000f31000)=0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000fe2000)={&(0x7f0000302000/0x4000)=nil, 0x4000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fe3000-0x8)='./file0\x00') ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffefe) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00007cd000)={&(0x7f0000da6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000eb9000-0x20)=[{&(0x7f0000fe3000)=""/89, 0x59}, {&(0x7f0000afb000+0x248)=""/158, 0x9e}], 0x2, &(0x7f0000a8b000)=""/64, 0x40, 0xe53}, 0x2001) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) 2018/01/26 21:37:13 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc8000-0x15)='/proc/self/net/pfkey\x00', 0x10081, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000fc7000)={0x87e, 0x4, 0x2, 0x9, 0xfffffffffffff655, 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]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000)="", &(0x7f0000fe4000-0x7b)="", 0x0}, 0x1) 2018/01/26 21:37:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000976000)='/dev/input/mice\x00', 0x0, 0x2) sendmsg$nfc_llcp(r1, &(0x7f000076e000)={&(0x7f0000f5f000-0x60)={0x27, 0x7fff, 0x7, 0x5, 0x100, 0x1303, "d84f7d7495f08c0badeb15e4c8d120ead48ade35ff59b0f806fe3f9964deb3b27c0dbb0ae64bc34d9687933f080f297b5cba9a404aaddc43514deaa94912a2", 0x80000000}, 0x60, &(0x7f00000ad000-0x20)=[{&(0x7f0000a04000-0xbc)="082bc7fa76fc0e8afb7f57d6a3ab651bc99556800e59772138957dbbbd60b8322b5b8b7862148d99dccdad4b112ff14939e60771a959adda150f245892bb900744fb2d5c01c69250e9f0d65393b75b830552d68c587abd3f72b2e25f998eef9ddaa5990de9907ecbf33cf7be46f4ec4968e1e121711d3eb3b9ffd89044fa31fb6799ecb6bcfb2a5f23b0d28e1767a2be5a99c7f61abcbefc62780b0feeffba9876826722b5cfc59b7f3f4b0ab5520918b5e98aed02f630b33c4c0539", 0xbc}, {&(0x7f0000e34000)="dec35db6f9a4e0ef2a086884d25719c9f61635b0982c1dbd9eba6211e834bf0df50898f2b3fe58f62512a12a781393988890d5bc05948beb2fd489d3e3bce783f296288c6fae8da239a07a9a48f2a6b3caca35348537a4d2b88b46c2a985f3cad06fd160b086e940ff5590d5bef174c1b2b5f9", 0x73}], 0x2, &(0x7f0000bc8000)={0x18, 0x11, 0x8000, "2c99959db692"}, 0x18, 0x0}, 0x84) sendmsg(r0, &(0x7f000043c000)={&(0x7f0000408000)=@generic={0x0, "8c4d7344c59b8176eb88bf3c8c52a44ee0fd8d31c43902deb753303d81a2be3a86351d46b6d0131ae2df974567fd700b041ac892d8d8dc22314917b2e4f6d54caa5fc2c3bc8464ffe2b0e764f94c3b7e82273a92ca607c8bbd4111e7046d8ec8fe358de39528a9e5ccdfd492b550d19894c98d3ee4ec4a14b60cb9c3d7d5"}, 0x80, &(0x7f0000682000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/26 21:37:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000b2c000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) accept4(r1, &(0x7f0000990000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000221000-0x4)=0x10, 0x80800) r2 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b97000-0x8)={0x2, 0x4, 0x6, 0x5}, 0x8) write$evdev(r1, &(0x7f0000024000)=[{{0x20, 0x0}, 0x20000000001, 0x4d, 0x2}], 0x18) ftruncate(r1, 0x10000) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/26 21:37:13 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c6d000)={0x0, 0x2, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c67000-0x10)='/dev/sequencer2\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b87000-0x3e)={0x0, 0x36, "86800e781c0092c7548e7ad52f63ffdab7efebad2037fe7e03d41299cca82808010dc19ad4bee7e8018f45607a386b813559f401e968"}, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="9bae5cdb25875c180baf1cb1457f0336", 0x100}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000230000-0x6)={r3, 0x1}, 0x6) openat$dsp(0xffffffffffffff9c, &(0x7f0000ce3000-0x9)='/dev/dsp\x00', 0x151000, 0x0) 2018/01/26 21:37:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000c97000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = eventfd2(0x1ff, 0x80000) r2 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setlease(r1, 0x400, 0x1) getsockname(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/26 21:37:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x0, &(0x7f0000abc000+0x35e)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c4d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a1000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00008e0000+0x188)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/26 21:37:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x1, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f00002b1000-0x4)=0x0, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ce5000)='/dev/sg#\x00', 0x7, 0x400c0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e57000-0x10)={0x0, 0x4, 0x4, 0x2e9}, &(0x7f0000d9a000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008b5000)={r1, 0x10, &(0x7f000093f000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000487000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000a04000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000e0a000-0x10)={r2, r3+30000000}, &(0x7f0000fed000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000096f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r4, r5+10000000}, &(0x7f0000048000)=0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006dc000-0x8)={0x0, 0x8}, &(0x7f0000075000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000eb3000-0xc)={r7, 0x7, 0x0}, &(0x7f000040f000-0x4)=0xc) 2018/01/26 21:37:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d40000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b7f000)=0x3) syz_extract_tcp_res$synack(&(0x7f0000dda000)={0x0, 0x0}, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c78000)={0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$llc(r0, &(0x7f000002c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000090e000-0x4)=0x10) r3 = syz_open_dev$admmidi(&(0x7f0000f7c000-0xe)='/dev/admmidi#\x00', 0xa1, 0x100) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000749000-0x4)=0x0) lstat(&(0x7f00009e7000)='./file0\x00', &(0x7f000026e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000855000-0x4)=0x0) lstat(&(0x7f0000b61000)='./file0\x00', &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a37000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)=0xe8) getresuid(&(0x7f0000072000)=0x0, &(0x7f0000e70000)=0x0, &(0x7f0000451000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000323000)={&(0x7f0000c90000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00005b1000)={&(0x7f00003c5000-0x6bc)={0x6bc, 0x2b, 0x2, 0x5, 0x0, {0xc, 0x0, 0x0}, [@typed={0x2c, 0x21, @str='keyringvboxnet1eth1%/\\ppp1vmnet1{\x00'}, @typed={0x104, 0x9, @binary="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"}, @typed={0xc, 0x2, @u32=0x5}, @typed={0xc, 0x96, @pid=r4}, @nested={0x3bc, 0x18, [@generic="eae95a4e01b611d604f7db124f22792ee99624c8a3e84981f5600bba484e525a30fe6f4f766e40a664bbba8b145e4c333859d168b69f478b40c86928fb22cda9d28bf11631863db526c855e38ea71d0e6eb74ef12eded7d2e4d3977edc6d021071210a4ac16614fcec7d458d68c3cbc19b0b9af852880bc0ad12884dc996622ae7786c386a69cd11f5e0d93fa3fc22e429be535986961677b9bc379008d2e06db3e19e1878ec2a3ab5f280ed845f0a98cd2edcf3c77b448b50e7a587cd1f604d5aa82eba97df", @generic="e075713f144859351d587621010ad3ccaa01aec81bbf14e4be2d001e655b4ecccaba6c1357f3903aaca9abfc87aa199cb07c6c2bae8c75f35bc7afad14b9b3db476b42199cebcda489e68b339ff71214c00c951c2e6afbfbcef10dd1413355214524f6adf1bcceadd8f9f48a0c3db052", @generic="6419aa9498a02e7a1bf152f9c54893bba3dc4e03bb59faff98f2b82d1fe88123e321bd576e07eb5607aa9994b38be370a4583ba60d4b65f076ee6fe8e3195e8967c361222ce02ad1f247c484963af4531a7affa60beaa9ca349ad2ec1470a51d0e6efd0b94430616cb9ba3f2570a2e2c32089a39338e4bae0fdd6532e9133dba31e763348f", @generic="822d04686dcd3cdf9b04bb56e3ba9106d0b9c087a21caf80d6cdf0d0a293f5bf456ea6d176427637188a09a3641f1ad937dcacbd43b876354b369b8aca5b4267c12b3e5cc58eb4ee7b8cbd84e951355d6a62ca35b93f6d58210cc359e67bbd8708c3ddc09880b7d3cdf60b88c6e8a9eb4d21070425199416693a407f28693018b514caf4b64534", @typed={0x18, 0x38, @str='@@!bdev^:eth0\x00'}, @generic="8e3e512b8ff5bf452bbef7b36ca57c9bdb5fb694d3a49ea573e7b4f6997bfd49e0713ad3044d0063ef75e823d132fd01db517150f8b4695333c52b7c6cc2e23435f5a36d87c5ef880a9a35190c5b3ed80c1524d951b02ea1a67dfda9ff3f2a42ec108eedb17bf61a0675fd2fa2ce50f3fc709dcab6687c5b537cf8b1198ff6ec7b555ce65f8daed37e09f9f7bc84033893c5621662afc3a6fb9555cf69b8a74e0ae206b78e446a15810ddcd9182d170ccd3cf3853b162fb1ad6c6965f8763ff2df891396a96a992f80ef8c0aef46f3", @typed={0xc, 0x85, @uid=r5}, @generic="22652c6174030aea9c7e53720d992655d00d4a47c3d3a0db9badbcde7d318f16feb0584a75e0a0a0d071a64dd41ab5f31d7bc561449e7126e89c66e7d6db230a8d91488e3aaa7865d2c334994de0bc06ccc4ebdf2a2cfd99cd099f6fe0368d", @typed={0xc, 0x1a, @uid=r6}, @typed={0x18, 0x94, @str='/dev/sequencer2\x00'}]}, @typed={0x1c, 0x4f, @str='/dev/snd/pcmC#D#p\x00'}, @nested={0x188, 0xc, [@typed={0xc, 0x66, @uid=r7}, @typed={0xc, 0x1, @fd=r1}, @typed={0xc, 0x54, @uid=r8}, @typed={0x18, 0x3b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, @generic="b48d4515d1dd09e795d66e39d658dfbbf2f558202cebdfe915b3aa61754d67b30db17bf24761946731c3815ba99e796e545e35045d0c09381f331fcceec2d776cc6768301f2d5dfaeeca74b7263ab2911c2c0a4efcc1faaa84e977323d056989627c8914de83", @typed={0xd0, 0x40, @binary="c46ada06d395a42a717e423c788c0b1d2de058d41e24174281a2f49c8d058e57b25b10829fbc60799bd4294a6c7008d96084505fc01ea445d6388e536b99e63c3f487a415f953de6c62990ca025b8480152df2c7753ba0b18e6924dcc66c4a7b442e1794fcd48df8c988f53f3e5f2599e91b7787bfaeb56b010dc6ba8f7a51b3e3a3b4192c802c76c9fe79e75394348e72bbbf60db4103b6b57247f59283ba6016783340aa26ac72a03d25781cdd0f6eff5c0bda2e09c5f8162dbf779e68d2a2ca3c63295eb1"}, @typed={0x10, 0x45, @u64=0x800}]}]}, 0x6bc}, 0x1, 0x0, 0x0, 0xc811}, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00008dd000)=""/137) 2018/01/26 21:37:13 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000033a000-0xa)='/dev/vcs#\x00', 0x7, 0x600040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eab000)={0x0, 0xfffffffffffffff8}, &(0x7f0000733000-0x4)=0xfffffffffffffdff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b0e000+0x4bf)={r1, 0xfd, "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"}, &(0x7f0000447000)=0x105) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c3c000)={0x0, 0x0, 0x0}, &(0x7f0000c00000-0x4)=0xfffffffffffffebd) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d02000)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x1, 0x1000, 0x5}, &(0x7f0000455000-0x4)=0xa0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009f4000-0x10)={r3, r3, 0x0, 0x3}, 0x10) 2018/01/26 21:37:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00006ec000-0x10)=[{&(0x7f0000a62000-0x29)="29000000200019fb0144001000000006020000f415de0005000000040d00fc00000004000000000008", 0x29}], 0x1) recvmsg(r0, &(0x7f0000c64000)={&(0x7f00005ba000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000561000)=[{&(0x7f0000ab1000)=""/12, 0xc}], 0x1, &(0x7f0000eb2000-0xda)=""/218, 0xda, 0xffffffff}, 0x40000001) 2018/01/26 21:37:14 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1ffff) ioctl$void(r0, 0xc0045878) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mknodat(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x9) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/01/26 21:37:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000064e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 21:37:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x248, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000b59000-0x65)=""/101, 0xfffffffffffffe4b, 0xfe, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc6000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000495000/0x3000)=nil, 0x3000, 0x4, 0x13, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00008b5000)=""/0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c6d000)={0x0, 0x0}, &(0x7f0000b82000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c53000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x401, 0x2, 0xffffffff, 0x80000000}, &(0x7f00003fb000-0x4)=0xa0) r4 = mmap$binder(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f26000)={0xe0, 0x0, &(0x7f00000ff000)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x2, 0x2}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x4, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000048b000)=[], &(0x7f00008da000)=[0x78]}, 0x400}}, @increfs_done={0x40106308, r4, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x10, &(0x7f0000dcb000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f00009dd000)=0x0, 0x1, 0x3, 0x2a}, @fda={0x66646185, 0x6, 0x1, 0x21}], &(0x7f0000dbe000)=[0x20, 0x78]}, 0x6}}], 0x1000, 0x0, &(0x7f0000dec000-0x1000)="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"}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000035e000)=0x400, 0x4) getpeername(r0, &(0x7f000024d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd9000-0x4)=0x10) 2018/01/26 21:37:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000ec3000-0x400)={""/1024}) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 21:37:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000081000)=0x100000000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/26 21:37:14 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/dev/sequencer2\x00', 0x389000, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ff1000)={0x3, &(0x7f0000ff2000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) read(r0, &(0x7f0000000000)=""/133, 0x85) 2018/01/26 21:37:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x60) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000180000)=[0x7]) r1 = request_key(&(0x7f0000bca000-0xc)='cifs.spnego\x00', &(0x7f0000bb4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000025f000)=']keyringproctrusted+\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000057000)='.dead\x00', 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aec000-0xe)='attr/fscreate\x00') getsockname$ax25(r2, &(0x7f0000156000)={0x0, {""/7}, 0x0}, &(0x7f00005b8000)=0x10) 2018/01/26 21:37:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000aba000-0xa)={0x80, "850983700335"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x0, 0x0) 2018/01/26 21:37:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dce000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x200) 2018/01/26 21:37:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) keyctl$clear(0x7, 0x0) r0 = syz_open_dev$midi(&(0x7f0000923000-0xb)='/dev/midi#\x00', 0x4, 0x101000) execveat(r0, &(0x7f0000876000)='./file0\x00', &(0x7f0000c35000)=[&(0x7f0000bbb000-0xd)='wlan1}]wlan0\x00', &(0x7f0000a3b000-0x9)='ppp0proc\x00', &(0x7f0000ea8000)='ppp0(systemkeyringtrusted\x00', &(0x7f00008e9000+0x462)='selinuxwlan0security\x00', &(0x7f000075a000-0x4)='!lo\x00', &(0x7f00008fe000-0x1e)='vboxnet1bdev+:/-security$eth0\x00'], &(0x7f000089a000-0x10)=[&(0x7f0000b1c000-0xf)='GPLwlan1md5sum\x00', &(0x7f00003ca000-0x6)='%{GPL\x00'], 0x1900) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000016a000)=0x5) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000fce000)=0x0) clock_gettime(0x0, &(0x7f0000f2d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000891000-0x10)={0x0, 0x0}) bind(r1, &(0x7f000019d000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x2, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}}}, 0x32) setitimer(0x0, &(0x7f0000f34000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, &(0x7f0000884000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00005b8000)={0x7ff, 0x59, 0x3, 'queue1\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) keyctl$revoke(0x3, 0x0) 2018/01/26 21:37:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xf6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000001000-0x47)="c3df2eb49ef984cbd451636ec529263493898a5a4a39079bc56cf35b275bd0634d096e6c58aea107b993e55c74c26973402574e0dee81e5c2400b1d02fa10ac3fb291e8486fd66", 0x47, 0x4, 0x0, 0x1, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000013000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 21:37:14 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000064000-0xb)='/dev/midi#\x00', 0x8dc6, 0xe002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa3000)={0x0, 0x0}, 0x80000) r3 = socket(0x10, 0x0, 0x3) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000b8a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80805, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000b10000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x90)=[{&(0x7f0000419000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="048f8836bae5f6778a5ba798d7e8082d73a6dd8df465fd7daaa26cef056f2f79302e3b", 0x23}, {&(0x7f0000001000-0xb0)="5419e9280ff1a9365d5a58a5c91c46f016fd37f806e035c6d16a7efa3004158d237ced95c0cb284b8450283e9a95f123aca8922c8a4d0109b14b837e39f3011c503ff77e5c56d30c31058cc1ec38ecd36c2ea3c46cacc6a81311b72b43e268ab6f56f9390c12fd982dc81591522afdbc990ff608b7fc03b0777d9f6bb3c9c6cdb031edd19e7b18ffd137c286e127668bda4247f227bb2a61e195d561e9d3a6cf180151b3b228947511ea14c346d5f442", 0xb0}, {&(0x7f0000000000)="0bd7578d0b25d10b728b9e9ab1bca525b31e3078dafea4fbb774fc9ee6406d3d1b7bb8d5aebbf77787adaf91d8e7682b3f0e770f6999315c587230a3b2e7a6cc35d9dd6b9a0cde931059bf74d3b229", 0x4f}, {&(0x7f00009b7000-0x3a)="6c2558c688cabcb7784af31c9ce58130e6b2ee23a8a26b356ec6c277d348f55a0cf421cbad3771317bbe6a3324bc5de2cb850cf709666681b085", 0x3a}, {&(0x7f0000001000-0x4f)="b67bc9a1b4d4e5a06afe53139439b9c58addfed0ac40aee2e7ad569ce6768d27fb43034b3200417fe8d7d4a13d2121181074aa422884f9213b86dc77a977400ab172ccd97ae15cdd9b1984ddc3b1bb", 0x4f}, {&(0x7f0000000000)="9a8a0f546e072daf98b8afc24d20d64c125d41b466be3d6a7bc1cc", 0x1b}, {&(0x7f0000211000)="033931e01df0c46b6a7f289f3e33023b02e607c7f822cb2b9b3eec16d26d08d8d2743de0805e762961a8171e300cca9f2b55b546dc", 0x35}, {&(0x7f00007ee000)="33c92d3c8a40b604c9d2de66336baa4545046e8430194a64ac78874b15cd8eb76176bb4b156cae62c6209ad09772e9ea81111431ac04636aee3aa5e4a126295b1b7b195e9c7d5786932de8bcd665020b0cc58b55716399eb6f63e32c53f104ccddc67b80e5b7d94f2b843aba542662043d6f161fe383c7ecf231c5e01fa55d7c1c3d5e927a3d3350488e65fcd66d956d656c", 0x92}], 0x9, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}], 0x20, 0x4000800}, 0x20000841) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xd2)="7800c6e12c89fffb845edef607b62227a8db17514d868bf80b32732b12bbb61d9d927aa90224bcf04b123908bbf342d691ef9649b96866d7c3bf801104af056639e7c3eda47cea189ecc7ecc09526869938a82f7cddaaff9c3d09ba37d3238e5ea30256250f7aa452fd7b7de7c1b121a1732a1d9ab40a30be3fd85ae70c347866e56c90e062b6957289f8ba39679a572764953b345eb6bc17a092466099151ca48382c7530bdac3e9b592bde9620fec6fb376e1fd5a5dbb21b69ab70a62c19ec5c47cbafb12bbe02694429d9aeb211e9865b", 0xd2, 0xfffffffffffffffc) 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) r7 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xb9)="3689a9b974a119241bb451fdf2e8c2840f2e004aae1c0f0b1c16551a1236597dd8c267c3f6c1254067cdbc38e3fc2e8a10b84a5ab329068ae65a2b4df66f2c1b0aed4705aa36e6331692acf0775354f14067e1ad250a7fb487395466603ba1e34fda6fe62d0df1379499e9a4278ad924e803859b10dd5cdd53b964b356be4f44c69fbf54827eccb509c322f3309b087af7d5f3c3b936f8b95492c641a5723d576d304c7a0d498c9b8e9af3d07af5dd1e0ff59a2964d765fc57", 0xb9, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r6, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x6b)="9f916b6d76287e0c28592a000a5e769ba88e8a8888ace8d0288a7091aded607bd2013fa59b4b2943092f37c2f0560109cc95c6209c2d3fe641afea1c1c618278ee2b78a04d5487b86c16fcf6df9691e4565bd095b5ace82c84e86ede64a3f9df58a8fff86e1c2ea5465822", 0x6b}, {&(0x7f0000002000-0xc6)="239645b26218f93131f5432082c69b853297d015c3add2a382d72a04074ec2783d536e603eacb5a422cd7aed856d337c88d663470e880e07c3a5b494f7975b45589aa003ce72711aa4fd0d41b2ccf195218bd4e6d00bcb7e98aa37e08a69159e16559daa8f0f1c2c1022c7ac1de363fdc5417c1c25f824d060ecd5bdd2d2aa6a89037c2b4e769d1defc74964cf362ace4e4718d5430ba1c7a9d5f6c7f5746e99d745faa420bc0098b5ce23f8b37122221b9ae4be798f7864ced5a7032a8d20f739bfb2202319", 0xc6}, {&(0x7f0000000000)="498e8ab260698f69cb6cb75cbaeff2ba4a1366dffbd2e7f75ef6d483bea6e643e2c203fd15bd6c17a303a3779501fc127e7c2fba4fca3fb22f8727170a6e021bc89efa907f3f235c27dfeb18f4b590d3392838e8c32e0daf21634939cbafb44b5516c205e015cfcd18626369a5ef350682a878af0a0e786cac0176eee5ca8226c598a69dc17f405d8da74a5d89b8717cd94a04355b28ac0eccb4aabac5426845db5dbca1fa88477b00fa86ba625ce8daa528", 0xb2}, {&(0x7f0000001000-0xf7)="e356c7669c30b45d72832e961a31d9dfcc8a317ae0f5468f53ecfa48dc9c44989bcc1b2f766341b3f95cd187c639e1107170d5dd683f330ef9028ed370e91e520804941e6a2b7f388017a957a70d54818a61d14fd7a219e5ae8bf7419b9be6c495411dead2cbb4e17b9a4c48d17e8d3e556d8675e1ab17d0e74e41399ea6a348f5a04fec73a01f718ec06cdcaa8c510ae44d7bb16a2039a6c50b1ea0035d150644f9551ed259a4a0acef9aaab0d7eea7adfc76ea02a6e1abab2beba8a65b3ce56583c44b8fee8e5d146b26a15807b30e70dac92f1c353eecb8d038456dc058c5f2c0a6a07b8e7efc91fea0e68a67f2f8c1d17a864d3d9d", 0xf7}, {&(0x7f0000001000)="de4ef7a8b9adaf2add2fd7d55f135cb57e54783ff1ded66d60d668f2691b89db72cc79e29bfda29485f353d005b8ecddfd27197f", 0x34}, {&(0x7f0000000000)="0e0e789483c6e725dd8f7fba017ff20a7861fbba17e5f1d1352a9b6f2efdb8efca1855f552e954c13010d1acd9d86f6cc76a62497dc2220feae3ff9ad94cbfb17ca1aba8700fbae1a9c487e37629870d96793ac99ac0635cba4087076f2fc8504275c675b84e8dd4e34c032b08671b610ba5ecf05396d0006ded7fd2b0b1b1d8c14b5eebc0567aa683bfe505a4d1f9a8a98d258e6e2fe9bd64c8538968263ce090eba1dc909ae0f02347663df802", 0xae}], 0x6, r7) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000002000-0xc)={{0x7, 0x7, 0x4, 0x4, 0x717, 0x4}, 0x1f}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x1) gettid() r8 = msgget$private(0x0, 0x10) msgrcv(r8, &(0x7f0000001000-0x9f)={0x0, ""/151}, 0x9f, 0x1, 0x1800) 2018/01/26 21:37:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x0, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) r2 = syz_open_dev$audion(&(0x7f00006d4000-0xc)='/dev/audio#\x00', 0x1, 0x8000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000a14000)={0xd, 0x2, 0x80000001, 0x0}) 2018/01/26 21:37:14 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fd6000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x20000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e7e000-0x104)={r0, r0, 0x8, 0x0, &(0x7f0000fd6000-0x76)="09f2232e8df1f3a7f9f12c5f5493786418486be74153b36388c140602e5d559b40d994484b0be1b00d550dc6201f06502931a45b52d1330f1838bea3bfa5bec4ac9e94e9aa2fdc4d9b17f3adaf9dd09f11eaf2a63f3014e7a8144c6e1d4be38115efbca652cf077655a585b8309f2f3d45b8155c9ec4", 0x5b, 0x4, 0x4, 0x5, 0x6, 0x6, 0x94ec, "d68b168855ffe60f4627dcecb66f88ce0882558c1ed905a087bd7ccb6c7e3d34fb36b324b9d0584178e82d642cad5495be2be92a21d8fef6a719474372075f07677c7c8d7954abf74b88e96ea4dc229cc5a1394fdbcd667b623bcb3e237ef508aab126f2878ae9f2b7c30a4d215ef5330e7e0a4db4bf87c45c41cb08a01285e4e85b23a368f73883690bae7fbe67f1ff2164b698d3fe604817eee8273da672c13ab65895ef5d7618467821209251a327b2fcdd93b9c70519db893c32a5812682c8d00c0f330c00f8b1ecf8776dca912739b7a38b869c4dd0909c4c21"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004fa000-0x10)=@generic="ba54d5a31d138a92dc50036414e6baba") 2018/01/26 21:37:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b5c000)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000090f000-0x24)={0x9, 0x9, 0x3, 0x2, 0x9, 0x5, 0x40, 0x3, 0xc2dc, 0x2, 0x9, 0x0}) connect$ipx(r1, &(0x7f0000417000)={0x4, 0x3ff, 0x3, "f298a1aa27e9", 0x7, 0x0}, 0x10) 2018/01/26 21:37:14 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000380000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b3000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="c95a796f6a3f799c877a7a443ed61d0d", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000054c000)=[], 0x0, &(0x7f0000122000-0x10)=[], 0x0, 0xfffffffffffffffe}, 0x0) 2018/01/26 21:37:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000538000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000500000-0x15)="00000002010000000000000104000000000000007d", 0x15, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/26 21:37:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00001c9000-0x10)={0x1f, 0xb5}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f000000f000-0x45)={0x1, {&(0x7f0000021000)=""/214, 0xd6, &(0x7f0000025000-0xec)=""/236, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) close(r1) close(r2) 2018/01/26 21:37:14 executing program 5: clone(0x0, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) fcntl$addseals(r0, 0x409, 0x4) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1000) 2018/01/26 21:37:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000086c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a85000)="", 0x0, 0x0, &(0x7f0000cf8000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff12) syz_extract_tcp_res(&(0x7f0000ff5000-0x8)={0x0, 0x0}, 0x0, 0x0) 2018/01/26 21:37:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000992000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000a6b000)={0x9, 0x0, [{0x347, 0x0, 0x20}, {0xb3f, 0x0, 0x6}, {0x83f, 0x0, 0x9af4}, {0x2ee, 0x0, 0x7}, {0xb01, 0x0, 0x80}, {0xff7, 0x0, 0x3}, {0x7f4, 0x0, 0x184}, {0xfff, 0x0, 0xffffffffffffbdd5}, {0x256, 0x0, 0x3}]}) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) waitid(0x2, 0x0, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, &(0x7f0000304000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000e3000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a57000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x200}) 2018/01/26 21:37:14 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca9000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000abd000-0x10)={0xee, &(0x7f0000000000)="5b675d82e2033f4877108f5ebdfcb39367f8db2580122c9d7f3fa4ca30d616bd173d43933425b0d36ef5d5c8b119dd3348a61a666029781637ed79cee6cd57e7261427df28a4c531d3ec9bb7fade5eb55f2e30a69626ef2d89a0c62d625ed853b2d6d9d5ac5431ba004562b5c55c21eaf9ec962676cba4baebf0fe423b7d2feb5c8de40c9317acfe64133f5d066ce514d869eb1acdc702eb16c8c443931734cab78721e74c7c692055763046fb1ecefb033c31ec2d546d16f4c7e44c0c94a6b67c30c72189af47781d0723f70936c669d5ccb545128f7851f42b7a3b8c50899c32cd899e7cebae80a914b25cf472"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000e74000-0x28)={0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000077f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000034000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002f7000-0xb8)={0x0, 0xba4b, 0x9b31, 0x826, 0x0, 0x6, 0x4, 0x1, {0x0, @in6={{0xa, 0x0, 0x9b1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffffeff, 0x3, 0x40, 0x8}}, &(0x7f0000511000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007f0000-0x8)={r1, 0x7}, &(0x7f0000803000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000447000)='/dev/usbmon#\x00', 0x10a, 0x22080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fba000-0x3c)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f0000041000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002e3000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dmmidi(&(0x7f000028b000)='/dev/dmmidi#\x00', 0x7fff, 0x200) 2018/01/26 21:37:14 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000003000-0x1)={0x0, []}) 2018/01/26 21:37:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) 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 = creat(&(0x7f0000166000)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d0c000-0x50)={{0x0, 0x1, 0x3, 0x0, 0x5}, 0xcbc5, 0x1, 0x9983, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000035b000-0x24)="240000001e0007f702000000000008ff037f2a000000ffe70003000008eaffff00f50000", 0x24) 2018/01/26 21:37:14 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) acct(&(0x7f0000016000-0x8)='./file0\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000024000-0x10)=@ipx={0x4, 0x4, 0x8, "855fcf27e8d9", 0x5, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000014000-0x20)={0x3ff, 0xfffffffffffffffd, 0x0, 0xdeb2, 0x3, 0x3}) 2018/01/26 21:37:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f00000a4000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) r3 = syz_open_dev$audion(&(0x7f0000af9000-0xc)='/dev/audio#\x00', 0x200, 0x200000) fcntl$getownex(r2, 0x10, &(0x7f0000ab6000-0x8)={0x0, 0x0}) mq_notify(r3, &(0x7f0000b21000)={0x0, 0x29, 0x6, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 21:37:14 executing program 5: 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 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00008a7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x946f0f732688c1a, 0xfffffffffffffffe) 2018/01/26 21:37:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a5000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000e0b000)=""/0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000006a000-0x8)={0x0, 0x0, ""}, &(0x7f0000184000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) 2018/01/26 21:37:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c52000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x802) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000065b000)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, {0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f}, 0x5, [0x7, 0x3, 0xffffffffffff4788, 0x272d, 0x100, 0x5, 0x8, 0x8]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r1, 0x0) 2018/01/26 21:37:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008df000)=0x3, 0x4) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f000035c000-0x4)=0x0) [ 164.777950] ================================================================== [ 164.785374] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 164.791932] Write of size 2 at addr (null) by task syz-executor5/28036 [ 164.799435] [ 164.801043] CPU: 1 PID: 28036 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #281 [ 164.808373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.817705] Call Trace: [ 164.820270] dump_stack+0x194/0x257 [ 164.823877] ? arch_local_irq_restore+0x53/0x53 [ 164.828521] ? lock_acquire+0x1d5/0x580 [ 164.832478] ? snd_pcm_oss_sync+0x3a6/0x830 [ 164.836788] ? linear_transfer+0x634/0x900 [ 164.840999] kasan_report+0x13b/0x340 [ 164.844786] check_memory_region+0x137/0x190 [ 164.849169] memcpy+0x37/0x50 [ 164.852251] linear_transfer+0x634/0x900 [ 164.856305] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 164.861393] ? add_wait_queue+0x1a9/0x290 [ 164.865517] ? lock_downgrade+0x980/0x980 [ 164.869648] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 164.874734] snd_pcm_plug_write_transfer+0x24e/0x410 [ 164.879817] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 164.885501] ? snd_pcm_format_physical_width+0x5b/0x70 [ 164.890752] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 164.896450] snd_pcm_oss_write2+0x260/0x420 [ 164.900751] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 164.905224] ? rcutorture_record_progress+0x10/0x10 [ 164.910217] snd_pcm_oss_sync1+0x1cc/0x550 [ 164.914434] ? snd_pcm_oss_write2+0x420/0x420 [ 164.918905] ? trace_event_raw_event_lock+0x340/0x340 [ 164.924072] ? perf_trace_lock+0xd6/0x900 [ 164.928192] ? __save_stack_trace+0x7e/0xd0 [ 164.932485] ? check_noncircular+0x20/0x20 [ 164.936698] ? wake_up_q+0xe0/0xe0 [ 164.940217] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 164.945387] snd_pcm_oss_sync+0x5b6/0x830 [ 164.949524] ? snd_pcm_oss_sync1+0x550/0x550 [ 164.953910] ? fsnotify_first_mark+0x2b0/0x2b0 [ 164.958471] snd_pcm_oss_release+0x20b/0x280 [ 164.962853] ? snd_pcm_oss_sync+0x830/0x830 [ 164.967145] __fput+0x327/0x7e0 [ 164.970405] ? fput+0x140/0x140 [ 164.973664] ? _raw_spin_unlock_irq+0x27/0x70 [ 164.978141] ____fput+0x15/0x20 [ 164.981396] task_work_run+0x199/0x270 [ 164.985260] ? task_work_cancel+0x210/0x210 [ 164.989580] ? _raw_spin_unlock+0x22/0x30 [ 164.993710] ? switch_task_namespaces+0x87/0xc0 [ 164.998358] do_exit+0x9bb/0x1ad0 [ 165.001800] ? mm_update_next_owner+0x930/0x930 [ 165.006459] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 165.011626] ? __might_sleep+0x95/0x190 [ 165.015588] ? find_held_lock+0x35/0x1d0 [ 165.019635] ? lock_downgrade+0x980/0x980 [ 165.023757] ? perf_trace_lock+0xd6/0x900 [ 165.027877] ? __unqueue_futex+0x1c0/0x290 [ 165.032086] ? lock_release+0xa40/0xa40 [ 165.036044] ? trace_event_raw_event_lock+0x340/0x340 [ 165.041207] ? do_raw_spin_trylock+0x190/0x190 [ 165.045762] ? futex_wake+0x680/0x680 [ 165.049540] ? check_noncircular+0x20/0x20 [ 165.053759] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 165.058836] ? futex_wait+0x6a9/0x9a0 [ 165.062632] ? find_held_lock+0x35/0x1d0 [ 165.066677] ? get_signal+0x7ae/0x16c0 [ 165.070538] ? lock_downgrade+0x980/0x980 [ 165.074670] do_group_exit+0x149/0x400 [ 165.078532] ? do_raw_spin_trylock+0x190/0x190 [ 165.083092] ? SyS_exit+0x30/0x30 [ 165.086518] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.090989] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.095987] get_signal+0x73f/0x16c0 [ 165.099686] ? ptrace_notify+0x130/0x130 [ 165.103726] ? exit_robust_list+0x240/0x240 [ 165.108040] ? __sched_text_start+0x8/0x8 [ 165.112176] ? avc_ss_reset+0x110/0x110 [ 165.116382] ? lock_downgrade+0x980/0x980 [ 165.120517] do_signal+0x90/0x1eb0 [ 165.124047] ? __fget_light+0x297/0x380 [ 165.127997] ? setup_sigcontext+0x7d0/0x7d0 [ 165.132305] ? schedule+0xf5/0x430 [ 165.135822] ? __schedule+0x2060/0x2060 [ 165.139769] ? up_read+0x1a/0x40 [ 165.143115] ? __fdget+0x18/0x20 [ 165.146457] ? sockfd_lookup_light+0x104/0x150 [ 165.151019] ? exit_to_usermode_loop+0x8c/0x310 [ 165.155675] exit_to_usermode_loop+0x214/0x310 [ 165.160228] ? ioctl_preallocate+0x2b0/0x2b0 [ 165.164610] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 165.170118] ? selinux_capable+0x40/0x40 [ 165.174164] syscall_return_slowpath+0x490/0x550 [ 165.178902] ? prepare_exit_to_usermode+0x340/0x340 [ 165.183894] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 165.188801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.193792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.198529] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 165.203261] RIP: 0033:0x452f19 [ 165.206423] RSP: 002b:00007fd4480f4ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 165.214105] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 165.221348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 165.228600] RBP: 000000000071bf80 R08: 000000000000002f R09: 000000000071bf58 [ 165.235853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 165.243100] R13: 0000000000a2f7cf R14: 00007fd4480f59c0 R15: 0000000000000002 [ 165.250364] ================================================================== [ 165.257692] Disabling lock debugging due to kernel taint [ 165.263899] Kernel panic - not syncing: panic_on_warn set ... [ 165.263899] [ 165.271260] CPU: 1 PID: 28036 Comm: syz-executor5 Tainted: G B 4.15.0-rc9+ #281 [ 165.279895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.289219] Call Trace: [ 165.291796] dump_stack+0x194/0x257 [ 165.295397] ? arch_local_irq_restore+0x53/0x53 [ 165.300044] ? kasan_end_report+0x32/0x50 [ 165.304166] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.308893] ? vsnprintf+0x1ed/0x1900 [ 165.312682] ? linear_transfer+0x630/0x900 [ 165.316893] panic+0x1e4/0x41c [ 165.320058] ? refcount_error_report+0x214/0x214 [ 165.324802] ? linear_transfer+0x634/0x900 [ 165.329012] kasan_end_report+0x50/0x50 [ 165.332965] kasan_report+0x144/0x340 [ 165.336747] check_memory_region+0x137/0x190 [ 165.341127] memcpy+0x37/0x50 [ 165.344210] linear_transfer+0x634/0x900 [ 165.348254] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 165.353330] ? add_wait_queue+0x1a9/0x290 [ 165.357451] ? lock_downgrade+0x980/0x980 [ 165.361570] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 165.366647] snd_pcm_plug_write_transfer+0x24e/0x410 [ 165.371726] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 165.377410] ? snd_pcm_format_physical_width+0x5b/0x70 [ 165.382658] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 165.388353] snd_pcm_oss_write2+0x260/0x420 [ 165.392652] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 165.397132] ? rcutorture_record_progress+0x10/0x10 [ 165.402123] snd_pcm_oss_sync1+0x1cc/0x550 [ 165.406334] ? snd_pcm_oss_write2+0x420/0x420 [ 165.410802] ? trace_event_raw_event_lock+0x340/0x340 [ 165.415961] ? perf_trace_lock+0xd6/0x900 [ 165.420079] ? __save_stack_trace+0x7e/0xd0 [ 165.424373] ? check_noncircular+0x20/0x20 [ 165.428584] ? wake_up_q+0xe0/0xe0 [ 165.432098] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 165.437265] snd_pcm_oss_sync+0x5b6/0x830 [ 165.441395] ? snd_pcm_oss_sync1+0x550/0x550 [ 165.445776] ? fsnotify_first_mark+0x2b0/0x2b0 [ 165.450334] snd_pcm_oss_release+0x20b/0x280 [ 165.454721] ? snd_pcm_oss_sync+0x830/0x830 [ 165.459725] __fput+0x327/0x7e0 [ 165.462985] ? fput+0x140/0x140 [ 165.466249] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.470720] ____fput+0x15/0x20 [ 165.473971] task_work_run+0x199/0x270 [ 165.477834] ? task_work_cancel+0x210/0x210 [ 165.482138] ? _raw_spin_unlock+0x22/0x30 [ 165.486259] ? switch_task_namespaces+0x87/0xc0 [ 165.490903] do_exit+0x9bb/0x1ad0 [ 165.494336] ? mm_update_next_owner+0x930/0x930 [ 165.498981] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 165.504148] ? __might_sleep+0x95/0x190 [ 165.508098] ? find_held_lock+0x35/0x1d0 [ 165.512139] ? lock_downgrade+0x980/0x980 [ 165.516257] ? perf_trace_lock+0xd6/0x900 [ 165.520376] ? __unqueue_futex+0x1c0/0x290 [ 165.524580] ? lock_release+0xa40/0xa40 [ 165.528543] ? trace_event_raw_event_lock+0x340/0x340 [ 165.533705] ? do_raw_spin_trylock+0x190/0x190 [ 165.538260] ? futex_wake+0x680/0x680 [ 165.542040] ? check_noncircular+0x20/0x20 [ 165.546254] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 165.551329] ? futex_wait+0x6a9/0x9a0 [ 165.555111] ? find_held_lock+0x35/0x1d0 [ 165.559150] ? get_signal+0x7ae/0x16c0 [ 165.563027] ? lock_downgrade+0x980/0x980 [ 165.567157] do_group_exit+0x149/0x400 [ 165.571030] ? do_raw_spin_trylock+0x190/0x190 [ 165.575586] ? SyS_exit+0x30/0x30 [ 165.579018] ? _raw_spin_unlock_irq+0x27/0x70 [ 165.583490] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.588485] get_signal+0x73f/0x16c0 [ 165.592181] ? ptrace_notify+0x130/0x130 [ 165.596217] ? exit_robust_list+0x240/0x240 [ 165.600519] ? __sched_text_start+0x8/0x8 [ 165.604651] ? avc_ss_reset+0x110/0x110 [ 165.608604] ? lock_downgrade+0x980/0x980 [ 165.612727] do_signal+0x90/0x1eb0 [ 165.616243] ? __fget_light+0x297/0x380 [ 165.620193] ? setup_sigcontext+0x7d0/0x7d0 [ 165.624491] ? schedule+0xf5/0x430 [ 165.628018] ? __schedule+0x2060/0x2060 [ 165.631975] ? up_read+0x1a/0x40 [ 165.635315] ? __fdget+0x18/0x20 [ 165.638655] ? sockfd_lookup_light+0x104/0x150 [ 165.643210] ? exit_to_usermode_loop+0x8c/0x310 [ 165.647853] exit_to_usermode_loop+0x214/0x310 [ 165.652404] ? ioctl_preallocate+0x2b0/0x2b0 [ 165.656783] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 165.662291] ? selinux_capable+0x40/0x40 [ 165.666328] syscall_return_slowpath+0x490/0x550 [ 165.671054] ? prepare_exit_to_usermode+0x340/0x340 [ 165.676045] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 165.680950] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 165.685938] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 165.690672] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 165.695397] RIP: 0033:0x452f19 [ 165.698556] RSP: 002b:00007fd4480f4ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 165.706234] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452f19 [ 165.713475] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 165.720716] RBP: 000000000071bf80 R08: 000000000000002f R09: 000000000071bf58 [ 165.727956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 165.735201] R13: 0000000000a2f7cf R14: 00007fd4480f59c0 R15: 0000000000000002 [ 165.742900] Dumping ftrace buffer: [ 165.746412] (ftrace buffer empty) [ 165.750091] Kernel Offset: disabled [ 165.753687] Rebooting in 86400 seconds..