INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. 2018/04/21 01:52:04 fuzzer started 2018/04/21 01:52:05 dialing manager at 10.128.0.26:39431 syzkaller login: [ 54.657837] can: request_module (can-proto-0) failed. [ 54.666883] can: request_module (can-proto-0) failed. 2018/04/21 01:52:31 kcov=true, comps=true 2018/04/21 01:52:34 executing program 0: mq_open(&(0x7f0000000000)='.$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/21 01:52:34 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:34 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x21, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/04/21 01:52:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x555555555555674, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @msi}, {}]}) 2018/04/21 01:52:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) dup2(r1, r2) 2018/04/21 01:52:34 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/21 01:52:34 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/21 01:52:34 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x2) [ 59.220335] IPVS: ftp: loaded support on port[0] = 21 [ 59.231452] IPVS: ftp: loaded support on port[0] = 21 [ 59.241991] IPVS: ftp: loaded support on port[0] = 21 [ 59.280441] IPVS: ftp: loaded support on port[0] = 21 [ 59.282705] IPVS: ftp: loaded support on port[0] = 21 [ 59.297655] IPVS: ftp: loaded support on port[0] = 21 [ 59.304595] IPVS: ftp: loaded support on port[0] = 21 [ 59.322080] IPVS: ftp: loaded support on port[0] = 21 [ 61.367347] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.373970] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.418530] device bridge_slave_0 entered promiscuous mode [ 61.438356] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.444764] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.457443] device bridge_slave_0 entered promiscuous mode [ 61.480840] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.487235] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.501962] device bridge_slave_0 entered promiscuous mode [ 61.514973] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.521360] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.540410] device bridge_slave_0 entered promiscuous mode [ 61.547880] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.554262] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.562238] device bridge_slave_0 entered promiscuous mode [ 61.580667] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.587079] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.605984] device bridge_slave_0 entered promiscuous mode [ 61.619636] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.626050] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.643454] device bridge_slave_1 entered promiscuous mode [ 61.652734] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.659115] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.666558] device bridge_slave_1 entered promiscuous mode [ 61.672705] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.679202] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.693991] device bridge_slave_1 entered promiscuous mode [ 61.705156] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.711552] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.719913] device bridge_slave_0 entered promiscuous mode [ 61.729435] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.735788] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.744843] device bridge_slave_1 entered promiscuous mode [ 61.759178] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.765557] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.775315] device bridge_slave_1 entered promiscuous mode [ 61.784105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.804675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.814688] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.821087] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.838942] device bridge_slave_0 entered promiscuous mode [ 61.851812] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.860291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.867854] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.874241] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.886456] device bridge_slave_1 entered promiscuous mode [ 61.909788] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.918338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.925663] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.932053] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.969065] device bridge_slave_1 entered promiscuous mode [ 61.983061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.991570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.000525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.008087] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.014457] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.056440] device bridge_slave_1 entered promiscuous mode [ 62.070596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.079173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.101153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.108779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.218701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.253178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.343464] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.379730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.388998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.412489] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.445623] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.454949] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.504784] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.543201] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.554297] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.565982] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.577487] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.587621] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.678824] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.689747] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.816783] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.825121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.833010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.849508] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.858636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.867645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.887495] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.897150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.903973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.929890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.956884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.975356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.991242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.047048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.068520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.086403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.119950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.128059] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.159669] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.180725] team0: Port device team_slave_0 added [ 63.193300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.215770] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.228921] team0: Port device team_slave_0 added [ 63.255988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.274974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.290616] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.309414] team0: Port device team_slave_1 added [ 63.323687] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.338275] team0: Port device team_slave_0 added [ 63.348892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.357416] team0: Port device team_slave_0 added [ 63.365521] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.374393] team0: Port device team_slave_0 added [ 63.379727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.393738] team0: Port device team_slave_1 added [ 63.431399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.459900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.477897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.502154] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.515191] team0: Port device team_slave_1 added [ 63.520667] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.532257] team0: Port device team_slave_1 added [ 63.542383] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.556254] team0: Port device team_slave_0 added [ 63.564095] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.575760] team0: Port device team_slave_0 added [ 63.590854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.600698] team0: Port device team_slave_1 added [ 63.622917] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.636605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.660545] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.676635] team0: Port device team_slave_1 added [ 63.684220] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.695104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.708140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.746764] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.766555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.774504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.782560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.790190] team0: Port device team_slave_1 added [ 63.808666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.841814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.858602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.889610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.911588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.919218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.926953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.936301] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.943468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.951367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.962621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.969488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.977897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.995208] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.005550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.014990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.024057] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.031556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.054239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.072541] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.085999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.099488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.107931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.115768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.123646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.132757] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.140724] team0: Port device team_slave_0 added [ 64.147681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.154734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.163250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.182102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.189267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.200600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.210570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.221612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.231317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.242730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.264852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.287768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.310959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.326116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.333753] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.345683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.354805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.365934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.375914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.388228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.420565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.436647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.448822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.456732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.467724] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.476870] team0: Port device team_slave_1 added [ 64.500461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.510481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.521085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.533572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.566552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.593703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.612267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.619270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.627537] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.714895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.721892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.737218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.892542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.903158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.918601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.039694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.046879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.060586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.660505] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.666993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.673940] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.680311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.696946] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.703916] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.710306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.716901] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.723243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.732351] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.744425] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.750803] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.757461] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.763825] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.771744] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.781812] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.788169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.794782] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.801152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.827837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.836092] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.842464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.849137] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.855494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.867267] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.888876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.897555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.916796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.931422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.938884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.171397] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.177794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.184444] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.190829] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.219108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.248818] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.255218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.261871] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.268252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.304424] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.516083] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.522497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.529141] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.535515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.553871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.911124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.926220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.947500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.728414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.828555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.876287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.894752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.912246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.247619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.257561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.289364] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.313650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.345668] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.356261] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.400055] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.420502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.705803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.714097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.725502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.748557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.777411] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.783593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.793694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.820084] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.839207] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.854309] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.860543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.871544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.887348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.900477] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.906638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.917133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.944436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.963502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.226493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.232692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.255512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.279996] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.291894] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.312553] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.333107] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.357106] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.383170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.405193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.442784] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.449513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.470683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.499789] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.771952] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.793682] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.866814] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/21 01:52:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) [ 75.126692] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/21 01:52:50 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) [ 75.170918] random: crng init done 2018/04/21 01:52:50 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x21, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/04/21 01:52:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/21 01:52:50 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) [ 75.317293] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/21 01:52:50 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x2) 2018/04/21 01:52:50 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x21, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/04/21 01:52:50 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) [ 75.560577] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/21 01:52:50 executing program 0: mq_open(&(0x7f0000000000)='.$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/21 01:52:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x80ffffff, 0x1700000000000000, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/04/21 01:52:50 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x2) 2018/04/21 01:52:50 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:50 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x21, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) 2018/04/21 01:52:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) dup2(r1, r2) 2018/04/21 01:52:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x555555555555674, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @msi}, {}]}) [ 75.864487] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask 2018/04/21 01:52:51 executing program 6: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f0000fe5000)="1d", 0x1) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x2) 2018/04/21 01:52:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/04/21 01:52:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x555555555555674, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @msi}, {}]}) 2018/04/21 01:52:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) dup2(r1, r2) 2018/04/21 01:52:51 executing program 0: mq_open(&(0x7f0000000000)='.$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/21 01:52:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/04/21 01:52:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:52:51 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) dup2(r1, r2) 2018/04/21 01:52:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6d170b60d3ded8f9cf9dbb4fb1cb948df8e734c6c3adb681ae2a709c6d412235b256daa45b83997eff", 0x29}], 0x1) 2018/04/21 01:52:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x555555555555674, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @msi}, {}]}) 2018/04/21 01:52:51 executing program 0: mq_open(&(0x7f0000000000)='.$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/21 01:52:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/21 01:52:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:52:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/04/21 01:52:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/21 01:52:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') lseek(r0, 0x2, 0x0) 2018/04/21 01:52:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/21 01:52:51 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/21 01:52:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:52:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/21 01:52:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') lseek(r0, 0x2, 0x0) 2018/04/21 01:52:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:52:51 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/21 01:52:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/04/21 01:52:52 executing program 5: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/04/21 01:52:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) 2018/04/21 01:52:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') lseek(r0, 0x2, 0x0) 2018/04/21 01:52:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc4c85513, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "8a6e1de67ddbb6e4448ba997f5d5df6c"}) 2018/04/21 01:52:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/21 01:52:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/21 01:52:52 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/21 01:52:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') lseek(r0, 0x2, 0x0) 2018/04/21 01:52:53 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/21 01:52:53 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) 2018/04/21 01:52:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/21 01:52:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc4c85513, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "8a6e1de67ddbb6e4448ba997f5d5df6c"}) 2018/04/21 01:52:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/04/21 01:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/21 01:52:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/21 01:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/04/21 01:52:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc4c85513, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "8a6e1de67ddbb6e4448ba997f5d5df6c"}) 2018/04/21 01:52:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/21 01:52:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc4c85513, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "8a6e1de67ddbb6e4448ba997f5d5df6c"}) 2018/04/21 01:52:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/04/21 01:52:54 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) 2018/04/21 01:52:54 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) 2018/04/21 01:52:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/04/21 01:52:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/21 01:52:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) 2018/04/21 01:52:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6d6366696c74657236007711b65f48c17fa031e2c95938d0cc3a1c07ddf89a745b105a6b96ef285e898491b8") preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}], 0x1, 0x10000054) 2018/04/21 01:52:54 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) [ 79.643513] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 01:52:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x40, 0x0, 0x100}) 2018/04/21 01:52:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) [ 79.730993] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/21 01:52:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:54 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) 2018/04/21 01:52:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x40, 0x0, 0x100}) 2018/04/21 01:52:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:55 executing program 7: prctl$seccomp(0x29, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) 2018/04/21 01:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x40, 0x0, 0x100}) 2018/04/21 01:52:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x0) 2018/04/21 01:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/04/21 01:52:55 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) 2018/04/21 01:52:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:55 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 2018/04/21 01:52:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x40, 0x0, 0x100}) 2018/04/21 01:52:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/04/21 01:52:55 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x20}) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) getpid() r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000400)=""/242, 0x100000000}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfd, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x1a, 0x33a, 0x7, 0x80, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x15, &(0x7f0000000000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x103002, 0x0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000bc0), 0x0, 0x20000000, &(0x7f0000000c40)={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0x1c) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xb4fcd35419244434, &(0x7f00004ca000)={&(0x7f0000000300)=ANY=[], 0x1a1}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb21, 0x0) socket(0x1e, 0x3, 0x0) socket(0x1e, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000000380)=""/113) sched_yield() ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffb74) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20, 0x9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz0\x00', 0x1ff) 2018/04/21 01:52:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x0) 2018/04/21 01:52:55 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/04/21 01:52:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/04/21 01:52:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) 2018/04/21 01:52:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x9) 2018/04/21 01:52:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x0) 2018/04/21 01:52:56 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)="ea") 2018/04/21 01:52:56 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 2018/04/21 01:52:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) 2018/04/21 01:52:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/04/21 01:52:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x9) 2018/04/21 01:52:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x0) 2018/04/21 01:52:56 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) 2018/04/21 01:52:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/04/21 01:52:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x9) 2018/04/21 01:52:56 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) 2018/04/21 01:52:56 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)="ea") 2018/04/21 01:52:56 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:56 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 2018/04/21 01:52:56 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/04/21 01:52:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/21 01:52:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x9) 2018/04/21 01:52:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) 2018/04/21 01:52:57 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)="ea") 2018/04/21 01:52:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/21 01:52:57 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) 2018/04/21 01:52:57 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) 2018/04/21 01:52:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/21 01:52:57 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000007f) 2018/04/21 01:52:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/21 01:52:57 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000000000)="ea") 2018/04/21 01:52:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/21 01:52:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/04/21 01:52:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:52:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:57 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000007f) 2018/04/21 01:52:57 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:57 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 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, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/21 01:52:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:52:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) dup3(r1, r0, 0x0) 2018/04/21 01:52:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 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, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/21 01:52:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:58 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e40)}}, 0x20) 2018/04/21 01:52:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:52:58 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000007f) 2018/04/21 01:52:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0bc5310, &(0x7f0000fbf000)={{}, 'port0\x00'}) 2018/04/21 01:52:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 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, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x20000000004, 0x4, 0x6}, 0x2c) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f00000001c0)=""/117}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/28, 0x1000001b7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) 2018/04/21 01:52:58 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e40)}}, 0x20) 2018/04/21 01:52:58 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:52:58 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e40)}}, 0x20) 2018/04/21 01:52:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/04/21 01:52:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) 2018/04/21 01:52:58 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:52:58 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) 2018/04/21 01:52:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0bc5310, &(0x7f0000fbf000)={{}, 'port0\x00'}) 2018/04/21 01:52:58 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x100000007f) [ 84.240906] hfs: can't find a HFS filesystem on dev loop1 [ 84.289432] hfs: can't find a HFS filesystem on dev loop1 2018/04/21 01:52:59 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:52:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) 2018/04/21 01:52:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:52:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0bc5310, &(0x7f0000fbf000)={{}, 'port0\x00'}) 2018/04/21 01:52:59 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:52:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) 2018/04/21 01:52:59 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002e40)}}, 0x20) 2018/04/21 01:52:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/04/21 01:52:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) 2018/04/21 01:52:59 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) 2018/04/21 01:52:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0xc0bc5310, &(0x7f0000fbf000)={{}, 'port0\x00'}) 2018/04/21 01:52:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) [ 85.300867] hfs: can't find a HFS filesystem on dev loop1 [ 85.310944] hfs: can't find a HFS filesystem on dev loop6 2018/04/21 01:53:00 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) 2018/04/21 01:53:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) 2018/04/21 01:53:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) 2018/04/21 01:53:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) 2018/04/21 01:53:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:00 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:53:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/04/21 01:53:00 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:53:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) 2018/04/21 01:53:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) 2018/04/21 01:53:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) 2018/04/21 01:53:00 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/209, 0xd1}, 0x2f6e7a499057a8e3) 2018/04/21 01:53:00 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) 2018/04/21 01:53:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9, 0x9}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x2, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x2, 0xd4, &(0x7f00000001c0)=""/212}, 0x48) [ 86.350758] hfs: can't find a HFS filesystem on dev loop1 [ 86.369589] hfs: can't find a HFS filesystem on dev loop6 2018/04/21 01:53:01 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/209, 0xd1}, 0x2f6e7a499057a8e3) 2018/04/21 01:53:01 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) 2018/04/21 01:53:01 executing program 2: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757466383dc9"]) 2018/04/21 01:53:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:01 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:53:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/04/21 01:53:01 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/21 01:53:01 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) 2018/04/21 01:53:01 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/209, 0xd1}, 0x2f6e7a499057a8e3) [ 86.502722] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 86.522493] ntfs: (device loop2): parse_options(): The utf8 option requires a boolean argument. 2018/04/21 01:53:01 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/209, 0xd1}, 0x2f6e7a499057a8e3) 2018/04/21 01:53:01 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) [ 86.569514] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 86.589318] ntfs: (device loop2): parse_options(): The utf8 option requires a boolean argument. 2018/04/21 01:53:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f00000002c0)=@ethtool_drvinfo={0x3, "ed3849b3f42c413821ba5964de8de2763da84c797fa8baee7af333fc47b32fc7", "3f8a6292723051397471416469ae5fd9ec71bf4cc7aa1484073d98b1225b123d", "70eeedfaedc6b8c63856764509825731d7843f51bca9731f8b1210a84db62f9a", "225c20e3ff621439e21706e52769ad06983fceae539a3e21b974509987f01a12", "dac3e0d3614db4b69573fe1b70fb4275917ad9a05980489d0ee9f721eca99234", "7cd1f92f80b4b460a93c550e"}}) 2018/04/21 01:53:01 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f}, 0xe) 2018/04/21 01:53:01 executing program 2: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757466383dc9"]) [ 86.756302] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 86.776198] ntfs: (device loop2): parse_options(): The utf8 option requires a boolean argument. [ 87.407548] hfs: can't find a HFS filesystem on dev loop1 [ 87.409556] hfs: can't find a HFS filesystem on dev loop6 2018/04/21 01:53:02 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f00000002c0)=@ethtool_drvinfo={0x3, "ed3849b3f42c413821ba5964de8de2763da84c797fa8baee7af333fc47b32fc7", "3f8a6292723051397471416469ae5fd9ec71bf4cc7aa1484073d98b1225b123d", "70eeedfaedc6b8c63856764509825731d7843f51bca9731f8b1210a84db62f9a", "225c20e3ff621439e21706e52769ad06983fceae539a3e21b974509987f01a12", "dac3e0d3614db4b69573fe1b70fb4275917ad9a05980489d0ee9f721eca99234", "7cd1f92f80b4b460a93c550e"}}) 2018/04/21 01:53:02 executing program 2: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757466383dc9"]) 2018/04/21 01:53:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:02 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 01:53:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000000040), 0x8) 2018/04/21 01:53:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300), 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0x40a85323, &(0x7f0000000100)={{0x80}, 'port1\x00'}) 2018/04/21 01:53:02 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 87.586685] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 87.606452] ntfs: (device loop2): parse_options(): The utf8 option requires a boolean argument. 2018/04/21 01:53:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300), 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0x40a85323, &(0x7f0000000100)={{0x80}, 'port1\x00'}) 2018/04/21 01:53:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000000040), 0x8) 2018/04/21 01:53:02 executing program 2: syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="757466383dc9"]) 2018/04/21 01:53:02 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f00000002c0)=@ethtool_drvinfo={0x3, "ed3849b3f42c413821ba5964de8de2763da84c797fa8baee7af333fc47b32fc7", "3f8a6292723051397471416469ae5fd9ec71bf4cc7aa1484073d98b1225b123d", "70eeedfaedc6b8c63856764509825731d7843f51bca9731f8b1210a84db62f9a", "225c20e3ff621439e21706e52769ad06983fceae539a3e21b974509987f01a12", "dac3e0d3614db4b69573fe1b70fb4275917ad9a05980489d0ee9f721eca99234", "7cd1f92f80b4b460a93c550e"}}) 2018/04/21 01:53:02 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 01:53:02 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300), 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0x40a85323, &(0x7f0000000100)={{0x80}, 'port1\x00'}) 2018/04/21 01:53:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000000040), 0x8) [ 87.818778] ntfs: (device loop2): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 87.838566] ntfs: (device loop2): parse_options(): The utf8 option requires a boolean argument. 2018/04/21 01:53:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f00000002c0)=@ethtool_drvinfo={0x3, "ed3849b3f42c413821ba5964de8de2763da84c797fa8baee7af333fc47b32fc7", "3f8a6292723051397471416469ae5fd9ec71bf4cc7aa1484073d98b1225b123d", "70eeedfaedc6b8c63856764509825731d7843f51bca9731f8b1210a84db62f9a", "225c20e3ff621439e21706e52769ad06983fceae539a3e21b974509987f01a12", "dac3e0d3614db4b69573fe1b70fb4275917ad9a05980489d0ee9f721eca99234", "7cd1f92f80b4b460a93c550e"}}) 2018/04/21 01:53:03 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/21 01:53:03 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:03 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='umask=15,fmask']) 2018/04/21 01:53:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000000040), 0x8) 2018/04/21 01:53:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300), 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0x40a85323, &(0x7f0000000100)={{0x80}, 'port1\x00'}) 2018/04/21 01:53:03 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 01:53:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) 2018/04/21 01:53:03 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/21 01:53:03 executing program 1: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) 2018/04/21 01:53:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/21 01:53:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/21 01:53:03 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='umask=15,fmask']) 2018/04/21 01:53:03 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 01:53:03 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/21 01:53:03 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0xffffffe7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x3000000004) 2018/04/21 01:53:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/21 01:53:03 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/21 01:53:04 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='umask=15,fmask']) 2018/04/21 01:53:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 01:53:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/21 01:53:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/21 01:53:04 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x8, 0xfff, 0x4}, 0x2c) 2018/04/21 01:53:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/21 01:53:04 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'lo\x00', @ifru_ivalue=0x1}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f00000004c0)=0xc) r2 = socket$inet(0x2, 0x0, 0x0) listen(r2, 0x7) socket$inet(0x2, 0x7, 0x7f) set_mempolicy(0x0, &(0x7f0000000200), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)) 2018/04/21 01:53:04 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0xffffffe7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x3000000004) 2018/04/21 01:53:04 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x8, 0xfff, 0x4}, 0x2c) 2018/04/21 01:53:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/21 01:53:04 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='umask=15,fmask']) 2018/04/21 01:53:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000000)) 2018/04/21 01:53:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/21 01:53:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/21 01:53:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {}], 0x33) 2018/04/21 01:53:04 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xffffffffffffff97) 2018/04/21 01:53:05 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x8, 0xfff, 0x4}, 0x2c) 2018/04/21 01:53:05 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0xffffffe7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x3000000004) 2018/04/21 01:53:05 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000140)) 2018/04/21 01:53:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:05 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xffffffffffffff97) 2018/04/21 01:53:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {}], 0x33) 2018/04/21 01:53:05 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r2, r1, &(0x7f0000000080), 0x80000) 2018/04/21 01:53:05 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/21 01:53:05 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x400000004, 0x8, 0xfff, 0x4}, 0x2c) 2018/04/21 01:53:05 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xffffffffffffff97) 2018/04/21 01:53:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {}], 0x33) 2018/04/21 01:53:05 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000140)) [ 90.243566] syz-executor0 (7688) used greatest stack depth: 14160 bytes left 2018/04/21 01:53:06 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0xffffffe7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) fallocate(r0, 0x3, 0x0, 0x3000000004) 2018/04/21 01:53:06 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r2, r1, &(0x7f0000000080), 0x80000) 2018/04/21 01:53:06 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xffffffffffffff97) 2018/04/21 01:53:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {}, {0x3, 0x80000001}, {}], 0x33) 2018/04/21 01:53:06 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000140)) 2018/04/21 01:53:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:06 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/21 01:53:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:06 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0xd, &(0x7f00008d2fc0), &(0x7f0000c36000), &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) 2018/04/21 01:53:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1}, 0x0) 2018/04/21 01:53:06 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000140)) 2018/04/21 01:53:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:06 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0xd, &(0x7f00008d2fc0), &(0x7f0000c36000), &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) 2018/04/21 01:53:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") getdents64(r0, &(0x7f0000000000)=""/28, 0x1c) getdents64(r0, &(0x7f0000000040)=""/91, 0x438) 2018/04/21 01:53:06 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1}, 0x0) 2018/04/21 01:53:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) 2018/04/21 01:53:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1}, 0x0) 2018/04/21 01:53:07 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0xd, &(0x7f00008d2fc0), &(0x7f0000c36000), &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) 2018/04/21 01:53:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/21 01:53:07 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/21 01:53:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 2018/04/21 01:53:07 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r2, r1, &(0x7f0000000080), 0x80000) 2018/04/21 01:53:07 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 91.957814] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 01:53:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) 2018/04/21 01:53:07 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1}, 0x0) 2018/04/21 01:53:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/21 01:53:07 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1c, &(0x7f0000fe9000)) pselect6(0xd, &(0x7f00008d2fc0), &(0x7f0000c36000), &(0x7f0000db6000), &(0x7f00004f5ff0)={0x0, 0x989680}, &(0x7f0000a4dff0)={&(0x7f00000000c0), 0x8}) 2018/04/21 01:53:07 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/21 01:53:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 2018/04/21 01:53:07 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/21 01:53:07 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x1000000000000) sendfile(r2, r1, &(0x7f0000000080), 0x80000) 2018/04/21 01:53:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) 2018/04/21 01:53:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) [ 92.154788] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.238361] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 01:53:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/21 01:53:07 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/21 01:53:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 2018/04/21 01:53:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100}}) 2018/04/21 01:53:07 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/21 01:53:07 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/21 01:53:07 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/04/21 01:53:07 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) 2018/04/21 01:53:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 92.894282] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 92.907504] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 01:53:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/21 01:53:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) 2018/04/21 01:53:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 2018/04/21 01:53:08 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) 2018/04/21 01:53:08 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/21 01:53:08 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) [ 93.016263] EXT4-fs (loop6): Ignoring removed nomblk_io_submit option [ 93.022974] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 93.029458] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/21 01:53:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) 2018/04/21 01:53:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 93.093601] netlink: 7 bytes leftover after parsing attributes in process `syz-executor5'. [ 93.104959] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 01:53:08 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/21 01:53:08 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) 2018/04/21 01:53:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x18, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) [ 93.274183] EXT4-fs (loop6): Ignoring removed nomblk_io_submit option [ 93.280959] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 93.287424] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/21 01:53:08 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/21 01:53:08 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/21 01:53:08 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) finit_module(r0, &(0x7f0000000100)='-proc\'\x00', 0x0) 2018/04/21 01:53:08 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) 2018/04/21 01:53:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) [ 93.842695] EXT4-fs (loop6): Ignoring removed nomblk_io_submit option [ 93.849395] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 93.855878] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/21 01:53:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xe0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/21 01:53:09 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) 2018/04/21 01:53:09 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/21 01:53:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/21 01:53:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/21 01:53:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000067f000), 0x4) 2018/04/21 01:53:09 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:09 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/21 01:53:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000294f74)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) [ 94.118565] EXT4-fs (loop6): Ignoring removed nomblk_io_submit option [ 94.125253] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 94.131717] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/21 01:53:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/21 01:53:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/62, 0x3e}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) fstatfs(r0, &(0x7f0000000300)=""/4096) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/21 01:53:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)={[{@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/21 01:53:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 94.243901] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. [ 94.381868] EXT4-fs (loop6): Ignoring removed nomblk_io_submit option [ 94.388576] EXT4-fs (loop6): Ignoring removed mblk_io_submit option [ 94.395057] EXT4-fs (loop6): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/21 01:53:09 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000067f000), 0x4) 2018/04/21 01:53:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/21 01:53:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000294f74)="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", 0xfc) 2018/04/21 01:53:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:53:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000004, 0x221}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/21 01:53:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000067f000), 0x4) [ 94.507901] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 01:53:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:09 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) 2018/04/21 01:53:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:09 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:53:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000294f74)="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", 0xfc) [ 94.695287] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 01:53:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f000067f000), 0x4) 2018/04/21 01:53:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) write(r0, &(0x7f0000294f74)="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", 0xfc) 2018/04/21 01:53:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000004, 0x221}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/21 01:53:09 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) 2018/04/21 01:53:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8b, 0xfffffffffffffff9]) write$evdev(r0, &(0x7f0000000040), 0x396) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:09 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:09 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:53:10 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) 2018/04/21 01:53:10 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:10 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) 2018/04/21 01:53:10 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 01:53:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) 2018/04/21 01:53:10 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000004, 0x221}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/21 01:53:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}, {@noinline_dentry='noinline_dentry', 0x2c}]}) 2018/04/21 01:53:10 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000ab9000)}) 2018/04/21 01:53:10 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) 2018/04/21 01:53:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x8}], 0x1) dup2(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) [ 95.096000] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 95.103259] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 95.158377] F2FS-fs (loop5): mounting with "discard" option, but the device does not support discard [ 95.195886] attempt to access beyond end of device [ 95.201310] loop5: rw=12288, want=8200, limit=20 [ 95.236844] F2FS-fs (loop5): invalid crc value [ 95.246664] attempt to access beyond end of device [ 95.251681] loop5: rw=12288, want=12296, limit=20 [ 95.256718] F2FS-fs (loop5): invalid crc value [ 95.261381] F2FS-fs (loop5): Failed to get valid F2FS checkpoint [ 95.269613] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 95.276760] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 95.284461] F2FS-fs (loop5): mounting with "discard" option, but the device does not support discard [ 95.293913] attempt to access beyond end of device [ 95.298912] loop5: rw=12288, want=8200, limit=20 [ 95.303710] F2FS-fs (loop5): invalid crc value [ 95.308374] attempt to access beyond end of device [ 95.313325] loop5: rw=12288, want=12296, limit=20 [ 95.336823] attempt to access beyond end of device [ 95.341848] loop5: rw=12288, want=8200, limit=20 [ 95.347092] attempt to access beyond end of device [ 95.352073] loop5: rw=12288, want=12296, limit=20 [ 95.357468] attempt to access beyond end of device [ 95.362441] loop5: rw=12288, want=8200, limit=20 [ 95.367314] attempt to access beyond end of device [ 95.372286] loop5: rw=12288, want=12296, limit=20 2018/04/21 01:53:11 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:11 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) 2018/04/21 01:53:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000004, 0x221}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x0, 0x0, &(0x7f0000000080)) 2018/04/21 01:53:11 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) 2018/04/21 01:53:11 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x8}], 0x1) dup2(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) 2018/04/21 01:53:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}, {@noinline_dentry='noinline_dentry', 0x2c}]}) [ 96.070071] attempt to access beyond end of device [ 96.075150] loop5: rw=12288, want=8200, limit=20 [ 96.109844] attempt to access beyond end of device [ 96.114912] loop5: rw=12288, want=12296, limit=20 2018/04/21 01:53:11 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, 'port0\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) 2018/04/21 01:53:11 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_names='teql0\x00'}) 2018/04/21 01:53:11 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 01:53:11 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) [ 96.150374] attempt to access beyond end of device [ 96.155445] loop5: rw=12288, want=8200, limit=20 [ 96.203588] attempt to access beyond end of device [ 96.208638] loop5: rw=12288, want=12296, limit=20 2018/04/21 01:53:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x8}], 0x1) dup2(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:12 executing program 7: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) 2018/04/21 01:53:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}, {@noinline_dentry='noinline_dentry', 0x2c}]}) 2018/04/21 01:53:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) 2018/04/21 01:53:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) 2018/04/21 01:53:12 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) [ 97.001136] attempt to access beyond end of device [ 97.006288] loop5: rw=12288, want=8200, limit=20 2018/04/21 01:53:12 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 01:53:12 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:12 executing program 7: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) 2018/04/21 01:53:12 executing program 0: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) [ 97.057097] attempt to access beyond end of device [ 97.062143] loop5: rw=12288, want=12296, limit=20 [ 97.072600] attempt to access beyond end of device [ 97.077641] loop5: rw=12288, want=8200, limit=20 2018/04/21 01:53:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) [ 97.159822] attempt to access beyond end of device [ 97.165485] loop5: rw=12288, want=12296, limit=20 2018/04/21 01:53:12 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x8}], 0x1) dup2(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/21 01:53:12 executing program 0: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) 2018/04/21 01:53:12 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 01:53:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4001000000001000, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000040)=""/67) 2018/04/21 01:53:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@discard='discard', 0x2c}, {@noinline_dentry='noinline_dentry', 0x2c}]}) 2018/04/21 01:53:12 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/21 01:53:12 executing program 7: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) 2018/04/21 01:53:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000002340)=""/121) dup3(r1, r0, 0x0) [ 97.900267] attempt to access beyond end of device [ 97.905372] loop5: rw=12288, want=8200, limit=20 2018/04/21 01:53:13 executing program 7: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) 2018/04/21 01:53:13 executing program 0: r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) dup3(r1, r0, 0x0) 2018/04/21 01:53:13 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0), 0x0, 0x1000}, 0x0) 2018/04/21 01:53:13 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/21 01:53:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x400}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f000000ac00)=[{{&(0x7f0000004780)=@nfc={0x27}, 0x76, &(0x7f0000004c80), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) [ 97.944919] attempt to access beyond end of device [ 97.949998] loop5: rw=12288, want=12296, limit=20 [ 97.984961] attempt to access beyond end of device [ 97.990089] loop5: rw=12288, want=8200, limit=20 [ 98.037279] attempt to access beyond end of device [ 98.042639] loop5: rw=12288, want=12296, limit=20 2018/04/21 01:53:13 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:13 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0), 0x0, 0x1000}, 0x0) 2018/04/21 01:53:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/21 01:53:14 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/21 01:53:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x400}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f000000ac00)=[{{&(0x7f0000004780)=@nfc={0x27}, 0x76, &(0x7f0000004c80), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/21 01:53:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) r4 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x3) 2018/04/21 01:53:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/21 01:53:14 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0), 0x0, 0x1000}, 0x0) 2018/04/21 01:53:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/04/21 01:53:14 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000002340)=""/121) dup3(r1, r0, 0x0) 2018/04/21 01:53:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x400}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f000000ac00)=[{{&(0x7f0000004780)=@nfc={0x27}, 0x76, &(0x7f0000004c80), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/21 01:53:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/21 01:53:14 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/21 01:53:14 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0), 0x0, 0x1000}, 0x0) 2018/04/21 01:53:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/04/21 01:53:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x400}, {}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f000000ac00)=[{{&(0x7f0000004780)=@nfc={0x27}, 0x76, &(0x7f0000004c80), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/21 01:53:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) r4 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x3) 2018/04/21 01:53:14 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/21 01:53:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) 2018/04/21 01:53:15 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:15 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) r4 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x3) 2018/04/21 01:53:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/21 01:53:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/142, 0x8e}], 0x1}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 01:53:15 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000002340)=""/121) dup3(r1, r0, 0x0) [ 100.333111] binder: 8340:8341 got reply transaction with no transaction stack [ 100.340536] binder: 8340:8341 transaction failed 29201/-71, size 0-0 line 2763 2018/04/21 01:53:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/142, 0x8e}], 0x1}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 01:53:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) r4 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000180)=0x3) 2018/04/21 01:53:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) [ 100.379776] binder: 8340:8357 got reply transaction with no transaction stack [ 100.387207] binder: 8340:8357 transaction failed 29201/-71, size 0-0 line 2763 2018/04/21 01:53:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022006c75020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)) 2018/04/21 01:53:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/142, 0x8e}], 0x1}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 01:53:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) [ 100.471545] binder: undelivered TRANSACTION_ERROR: 29201 [ 100.502338] f2fs_msg: 50 callbacks suppressed [ 100.502357] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 100.514057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/21 01:53:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) [ 100.533474] binder: 8373:8375 got reply transaction with no transaction stack [ 100.540879] binder: 8373:8375 transaction failed 29201/-71, size 0-0 line 2763 [ 100.541113] F2FS-fs (loop5): Invalid segment count (1970012194) [ 100.554446] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 2018/04/21 01:53:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)=""/142, 0x8e}], 0x1}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/21 01:53:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) [ 100.577499] binder: 8379:8380 got reply transaction with no transaction stack [ 100.584893] binder: 8379:8380 transaction failed 29201/-71, size 0-0 line 2763 [ 100.594977] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 100.602124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 100.613423] F2FS-fs (loop5): Invalid segment count (1970012194) [ 100.619603] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 100.644718] binder: 8384:8386 got reply transaction with no transaction stack [ 100.652078] binder: 8384:8386 transaction failed 29201/-71, size 0-0 line 2763 [ 100.678070] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 100.685251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/04/21 01:53:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022006c75020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)) 2018/04/21 01:53:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000002340)=""/121) dup3(r1, r0, 0x0) 2018/04/21 01:53:16 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:16 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:16 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80040063}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 01:53:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/21 01:53:16 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/21 01:53:16 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) 2018/04/21 01:53:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80040063}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 101.377504] binder: 8413:8414 got reply transaction with no transaction stack [ 101.384905] binder: 8413:8414 transaction failed 29201/-71, size 0-0 line 2763 [ 101.395056] binder: 8422:8423 got reply transaction with no transaction stack [ 101.402430] binder: 8422:8423 transaction failed 29201/-71, size 0-0 line 2763 2018/04/21 01:53:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022006c75020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)) 2018/04/21 01:53:16 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/21 01:53:16 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80040063}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 101.529669] binder: 8442:8443 got reply transaction with no transaction stack [ 101.537129] binder: 8442:8443 transaction failed 29201/-71, size 0-0 line 2763 2018/04/21 01:53:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022006c75020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000080)) 2018/04/21 01:53:17 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) 2018/04/21 01:53:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80040063}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 01:53:17 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000003c0)={0x0, @time}) 2018/04/21 01:53:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:17 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) 2018/04/21 01:53:17 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:17 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x30000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/21 01:53:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000140)=""/8, 0xd161bc27, 0x0) 2018/04/21 01:53:17 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:17 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) 2018/04/21 01:53:17 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4222f2460fb88f265"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:53:17 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) 2018/04/21 01:53:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:17 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4222f2460fb88f265"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:53:17 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000a3dffa)={'sha1-generic\x00'}}) 2018/04/21 01:53:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) 2018/04/21 01:53:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4222f2460fb88f265"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:53:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/21 01:53:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:18 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:18 executing program 4: prctl$void(0x2f) 2018/04/21 01:53:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4222f2460fb88f265"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x46f, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:53:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:18 executing program 4: prctl$void(0x2f) 2018/04/21 01:53:18 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000d10ffc), 0x4) 2018/04/21 01:53:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/mixer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) 2018/04/21 01:53:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/21 01:53:18 executing program 4: prctl$void(0x2f) 2018/04/21 01:53:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:18 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/21 01:53:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/21 01:53:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000f724270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/04/21 01:53:19 executing program 4: prctl$void(0x2f) 2018/04/21 01:53:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1}], 0x88}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/21 01:53:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/21 01:53:19 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:19 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:19 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0xf, r0) 2018/04/21 01:53:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001", 0x33, 0x10000}], 0x0, &(0x7f0000016000)) 2018/04/21 01:53:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/21 01:53:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000f724270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/04/21 01:53:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/04/21 01:53:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001", 0x33, 0x10000}], 0x0, &(0x7f0000016000)) 2018/04/21 01:53:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) 2018/04/21 01:53:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0xf, r0) 2018/04/21 01:53:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x100000008001, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/04/21 01:53:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000f724270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/04/21 01:53:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001", 0x33, 0x10000}], 0x0, &(0x7f0000016000)) 2018/04/21 01:53:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x36, &(0x7f0000000180)) 2018/04/21 01:53:20 executing program 7: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x0, 0x8000) 2018/04/21 01:53:20 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:20 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f0000000040), 0x0) 2018/04/21 01:53:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x100000008001, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/04/21 01:53:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001", 0x33, 0x10000}], 0x0, &(0x7f0000016000)) 2018/04/21 01:53:20 executing program 7: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x0, 0x8000) 2018/04/21 01:53:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000f724270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) 2018/04/21 01:53:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0xf, r0) 2018/04/21 01:53:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x36, &(0x7f0000000180)) 2018/04/21 01:53:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x100000008001, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/04/21 01:53:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/21 01:53:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0xf, r0) 2018/04/21 01:53:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x36, &(0x7f0000000180)) 2018/04/21 01:53:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") mbind(&(0x7f0000bd4000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002aeff8)=0x9, 0x63, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/21 01:53:21 executing program 7: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x0, 0x8000) 2018/04/21 01:53:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 01:53:21 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00000003c0)) 2018/04/21 01:53:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 01:53:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffffcc, &(0x7f0000001300)=""/251}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x16, 0x29, 0x36, &(0x7f0000000180)) 2018/04/21 01:53:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x100000008001, 0x4000000000401}, {}, {0x6}]}, 0x10) 2018/04/21 01:53:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000b}}) [ 106.600980] FAT-fs (loop6): Directory bread(block 112) failed 2018/04/21 01:53:21 executing program 7: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x0, 0x8000) [ 106.642181] FAT-fs (loop6): Directory bread(block 112) failed 2018/04/21 01:53:21 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00000003c0)) 2018/04/21 01:53:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 01:53:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") mbind(&(0x7f0000bd4000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002aeff8)=0x9, 0x63, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) [ 106.687947] FAT-fs (loop6): Directory bread(block 112) failed [ 106.740759] attempt to access beyond end of device [ 106.746063] loop6: rw=2049, want=246, limit=112 [ 106.750933] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 106.857970] attempt to access beyond end of device [ 106.863295] loop6: rw=0, want=246, limit=112 [ 106.877935] attempt to access beyond end of device [ 106.882967] loop6: rw=0, want=246, limit=112 [ 106.888224] attempt to access beyond end of device [ 106.893232] loop6: rw=0, want=246, limit=112 [ 106.900754] attempt to access beyond end of device [ 106.905763] loop6: rw=0, want=246, limit=112 [ 106.910301] attempt to access beyond end of device [ 106.915264] loop6: rw=0, want=246, limit=112 [ 106.920099] attempt to access beyond end of device [ 106.925073] loop6: rw=0, want=246, limit=112 [ 106.929991] attempt to access beyond end of device [ 106.934985] loop6: rw=0, want=246, limit=112 [ 106.940545] attempt to access beyond end of device [ 106.945528] loop6: rw=0, want=246, limit=112 [ 106.950148] attempt to access beyond end of device 2018/04/21 01:53:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000b}}) 2018/04/21 01:53:22 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x7, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) 2018/04/21 01:53:22 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00000003c0)) 2018/04/21 01:53:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1020}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/21 01:53:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/21 01:53:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") mbind(&(0x7f0000bd4000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002aeff8)=0x9, 0x63, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/21 01:53:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) [ 106.955148] loop6: rw=0, want=246, limit=112 2018/04/21 01:53:22 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x7, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) 2018/04/21 01:53:22 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000b}}) [ 107.073673] FAT-fs (loop1): Directory bread(block 112) failed 2018/04/21 01:53:22 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x1e}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x2, 0xa, 0x0, &(0x7f00000003c0)) [ 107.128980] FAT-fs (loop1): Directory bread(block 112) failed [ 107.151427] FAT-fs (loop6): Directory bread(block 112) failed [ 107.173134] FAT-fs (loop1): Directory bread(block 112) failed 2018/04/21 01:53:22 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x7, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) 2018/04/21 01:53:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") mbind(&(0x7f0000bd4000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002aeff8)=0x9, 0x63, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/21 01:53:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000b}}) [ 107.235887] attempt to access beyond end of device [ 107.240965] loop1: rw=2049, want=246, limit=112 [ 107.245694] Buffer I/O error on dev loop1, logical block 245, lost async page write [ 107.263248] FAT-fs (loop6): Directory bread(block 112) failed [ 107.288430] FAT-fs (loop6): Directory bread(block 112) failed [ 107.322979] attempt to access beyond end of device [ 107.327987] loop1: rw=0, want=246, limit=112 [ 107.353375] attempt to access beyond end of device [ 107.358384] loop6: rw=2049, want=246, limit=112 [ 107.363137] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 107.382421] attempt to access beyond end of device [ 107.387422] loop1: rw=0, want=246, limit=112 [ 107.398821] attempt to access beyond end of device [ 107.403832] loop1: rw=0, want=246, limit=112 [ 107.413767] attempt to access beyond end of device [ 107.418765] loop6: rw=0, want=246, limit=112 [ 107.429746] attempt to access beyond end of device [ 107.434970] loop6: rw=0, want=246, limit=112 [ 107.454153] attempt to access beyond end of device [ 107.459125] loop6: rw=0, want=246, limit=112 2018/04/21 01:53:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}}, 0xb8}, 0x1}, 0x0) 2018/04/21 01:53:23 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x7, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) 2018/04/21 01:53:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x40e, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240), 0xc) 2018/04/21 01:53:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47505d04", 0x20017, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/21 01:53:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/21 01:53:23 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/21 01:53:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47505d04", 0x20017, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/21 01:53:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}}, 0xb8}, 0x1}, 0x0) [ 108.022879] FAT-fs (loop6): Directory bread(block 112) failed [ 108.030303] FAT-fs (loop1): Directory bread(block 112) failed 2018/04/21 01:53:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x40e, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240), 0xc) [ 108.124821] FAT-fs (loop6): Directory bread(block 112) failed [ 108.160924] FAT-fs (loop6): Directory bread(block 112) failed 2018/04/21 01:53:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47505d04", 0x20017, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) [ 108.177741] FAT-fs (loop1): Directory bread(block 112) failed [ 108.219769] FAT-fs (loop1): Directory bread(block 112) failed [ 108.235058] attempt to access beyond end of device [ 108.240088] loop6: rw=2049, want=246, limit=112 [ 108.244830] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 108.306345] attempt to access beyond end of device [ 108.311384] loop1: rw=2049, want=246, limit=112 [ 108.316100] Buffer I/O error on dev loop1, logical block 245, lost async page write [ 108.330927] attempt to access beyond end of device [ 108.335920] loop6: rw=0, want=246, limit=112 [ 108.357516] attempt to access beyond end of device [ 108.362592] loop1: rw=0, want=246, limit=112 [ 108.376527] attempt to access beyond end of device [ 108.381557] loop6: rw=0, want=246, limit=112 [ 108.395118] attempt to access beyond end of device [ 108.400122] loop1: rw=0, want=246, limit=112 [ 108.411390] attempt to access beyond end of device [ 108.416377] loop6: rw=0, want=246, limit=112 [ 108.426168] attempt to access beyond end of device [ 108.431212] loop1: rw=0, want=246, limit=112 2018/04/21 01:53:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}}, 0xb8}, 0x1}, 0x0) 2018/04/21 01:53:23 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47505d04", 0x20017, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/21 01:53:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x40e, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240), 0xc) 2018/04/21 01:53:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/21 01:53:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)="d8", 0x1) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x7, 0x11, r1, 0x0) pwrite64(r0, &(0x7f0000000280)="17", 0x1, 0x0) write(r0, &(0x7f00000084c0)='9', 0x1) syz_open_dev$sndmidi(&(0x7f0000000980)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/04/21 01:53:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:23 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0}}}, 0xb8}, 0x1}, 0x0) [ 108.885667] FAT-fs (loop1): Directory bread(block 112) failed [ 108.904800] FAT-fs (loop6): Directory bread(block 112) failed 2018/04/21 01:53:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) 2018/04/21 01:53:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x40e, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240), 0xc) [ 108.965790] FAT-fs (loop6): Directory bread(block 112) failed [ 108.984755] FAT-fs (loop1): Directory bread(block 112) failed [ 108.991831] FAT-fs (loop6): Directory bread(block 112) failed [ 109.029263] FAT-fs (loop1): Directory bread(block 112) failed [ 109.050783] attempt to access beyond end of device [ 109.055854] loop6: rw=2049, want=246, limit=112 [ 109.060580] Buffer I/O error on dev loop6, logical block 245, lost async page write [ 109.068607] attempt to access beyond end of device [ 109.073609] loop1: rw=2049, want=246, limit=112 2018/04/21 01:53:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 109.078320] Buffer I/O error on dev loop1, logical block 245, lost async page write 2018/04/21 01:53:24 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) [ 109.141263] attempt to access beyond end of device [ 109.146299] loop6: rw=0, want=246, limit=112 2018/04/21 01:53:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) [ 109.183464] attempt to access beyond end of device [ 109.188478] loop1: rw=0, want=246, limit=112 [ 109.197403] attempt to access beyond end of device [ 109.202418] loop6: rw=0, want=246, limit=112 [ 109.239748] attempt to access beyond end of device [ 109.242348] attempt to access beyond end of device [ 109.244777] loop1: rw=0, want=246, limit=112 [ 109.254185] loop6: rw=0, want=246, limit=112 [ 109.264328] attempt to access beyond end of device [ 109.269472] loop1: rw=0, want=246, limit=112 2018/04/21 01:53:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) 2018/04/21 01:53:25 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 01:53:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) 2018/04/21 01:53:25 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:25 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:25 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:25 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 01:53:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/21 01:53:25 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 01:53:25 executing program 4: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 01:53:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) 2018/04/21 01:53:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/21 01:53:26 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/21 01:53:26 executing program 4: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 01:53:26 executing program 1: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@usrquota='usrquota', 0x2c}]}) 2018/04/21 01:53:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x36, @multicast1=0xe0000001, 0x4e21, 0x0, 'lblc\x00', 0x29, 0x8000, 0x60}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) getpriority(0x2, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x1ff, 0xfff, "bb4c0c5c53fcea963213711a05336c260bb8118281c17afce6011aa59830184de1bf403f85b4f44fe2c9c2cf0938f5c6107f69a9290b7c0929362868d2a8ae", 0x5}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000240)=""/98) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000100)={0x3, 0x1, 0xe7a, 0x0, 0x800}) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000001c0)) fchdir(r4) getsockopt$inet6_int(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) r5 = dup3(r4, r3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001080)={0x0, 0x3, 0x0, 0x4, 0x3, [{0x0, 0x9}, {0x80000001}, {0xfffffffffffff1e8}]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r7, 0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000080)=0x7) 2018/04/21 01:53:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff8}}]}) 2018/04/21 01:53:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) 2018/04/21 01:53:26 executing program 4: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 01:53:26 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/188, 0xbc}], 0x1, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/110, 0x6e}], 0x9, 0x0) 2018/04/21 01:53:26 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/21 01:53:26 executing program 1: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@usrquota='usrquota', 0x2c}]}) 2018/04/21 01:53:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff8}}]}) 2018/04/21 01:53:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) 2018/04/21 01:53:26 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/188, 0xbc}], 0x1, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/110, 0x6e}], 0x9, 0x0) 2018/04/21 01:53:26 executing program 4: socket$inet6(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 111.567501] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr [ 111.583447] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr 2018/04/21 01:53:26 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/21 01:53:26 executing program 1: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@usrquota='usrquota', 0x2c}]}) 2018/04/21 01:53:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff8}}]}) 2018/04/21 01:53:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) 2018/04/21 01:53:26 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/188, 0xbc}], 0x1, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/110, 0x6e}], 0x9, 0x0) 2018/04/21 01:53:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) io_setup(0x800000000000002, &(0x7f0000000780)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) [ 111.839567] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr 2018/04/21 01:53:27 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb", 0x19}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/21 01:53:27 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/188, 0xbc}], 0x1, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/46, 0x2e}, {&(0x7f0000000380)=""/79, 0x4f}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/61, 0x3d}, {&(0x7f0000000540)=""/188, 0xbc}, {&(0x7f0000000600)=""/145, 0x91}, {&(0x7f00000006c0)=""/110, 0x6e}], 0x9, 0x0) 2018/04/21 01:53:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfffffffffffffff8}}]}) 2018/04/21 01:53:27 executing program 1: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@usrquota='usrquota', 0x2c}]}) 2018/04/21 01:53:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) io_setup(0x800000000000002, &(0x7f0000000780)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 01:53:27 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)}, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) [ 112.045895] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr 2018/04/21 01:53:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) [ 112.145166] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr 2018/04/21 01:53:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:27 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:27 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)}, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/21 01:53:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) io_setup(0x800000000000002, &(0x7f0000000780)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 01:53:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) [ 112.306212] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr [ 112.319619] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr 2018/04/21 01:53:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80882) io_setup(0x800000000000002, &(0x7f0000000780)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/04/21 01:53:27 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)}, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/21 01:53:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x67, @empty, 0x4e22, 0x0, 'rr\x00', 0x8, 0x8000}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/04/21 01:53:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x2b, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:27 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) [ 112.530671] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 rr 2018/04/21 01:53:27 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)}, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/21 01:53:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:27 executing program 2: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000), 0x1a7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80, 0xffffffffdfffffff}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0xffffffff, 0x52c, 0x1400000000, 0xc3, &(0x7f00000000c0)='syz_tun\x00', 0x1f, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80, 0xff}, 'port0\x00'}) 2018/04/21 01:53:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:27 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:27 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:28 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:28 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:28 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:28 executing program 4: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:28 executing program 7: syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0180c200000331867c74618b080502ffff9a07000000225e7dfab0fdb489f3faa505f001fface03cc0085bf7aa4006fe1e52902e04e88e09ab67253f42e4d4e9b42215837e5fb3e812b9e7109759f4d6ad6ab9370450bf71ba0beed280f1f7f64c814ed1fbf80bd7d9c5da72b2a76499610b68f13c5e6afaab0206cd02ce64ae57eb873cced2a914279b1501cb5f93ee94fe9837f4416b60043f2f5b1041c462591abcebb6adf22c293166cb04f773c799f4974d6cd53ba34020175ff3e30c369f127202cbc9c5c3"], &(0x7f0000000200)={0x1, 0x1, [0xd14, 0x32a, 0x90c, 0xa3b]}) r0 = socket(0x14a11809cb26ee37, 0x5, 0x1000) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240), &(0x7f00000003c0)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$inet6(r0, &(0x7f0000000b80)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x9}, 0xffffff29) bind$alg(r1, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x9) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a00)=@full, &(0x7f0000000500)=0x48, 0x80800) getpeername$netrom(r3, &(0x7f0000000d40)=@full, &(0x7f0000000580)=0x48) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x41, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3aed}, {0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x39c9}, 0x9, [0x8, 0x5, 0x72, 0x8, 0x7, 0x9, 0x0, 0x101]}, 0x5c) sendto$ax25(r1, &(0x7f0000000780)="30dbb632cb7bf7e070679e5827f1690ad8cdb2c00dbc752f5ef21661519e252835232a7aa66d17bf3741dd9146e7c657f1e453e88cc92754d022a4bd112771d4b743f1f6dbfa92c3c0fcc6a75c96a766b54128b3ce2ce6f0ed7b808c3f9748e276613e5c7322d7c6010741d6890366ff1db7f1dec2e6bf23f092d73d786868da349804e38b603a4c9c1c980b4cf699948ee55716a3e1bb15aeb81fd2ea559a24bf8f12d3bdef96c6ade237013322388901bb755088d94116e4d0888888cbd5d01cec3b85b0db036f9dc462b1792d9253ce044bf8012bfa052be358f5699f989f", 0xe0, 0x8000, &(0x7f0000000000)={0x3, {"909fb6682f873c"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001100)=ANY=[@ANYPTR64, @ANYBLOB="0ae50b6c770b0b0a52849a120fe9", @ANYRES16], &(0x7f0000000100)=0x3) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000a80)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000740)=0x2) getpeername(r6, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000000880)=""/141, 0x8d) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000009c0)) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000540)=r8, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) close(r4) 2018/04/21 01:53:28 executing program 2: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:28 executing program 0: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:28 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:28 executing program 0: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:28 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:29 executing program 7: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:29 executing program 2: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:29 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:29 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:29 executing program 0: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:29 executing program 7: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:29 executing program 2: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:29 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:30 executing program 7: ioprio_get$pid(0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000840)={0x0, 0x1}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x0, 0x7f, 0x3fa6, 0x0, 0x1}, 0x14) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000100)="16f20f35ea0800b400baf80c66b8d641dd8166efbafc0cb86f13ef0f01cb3e0fc70b3e65660ff7d336643e0f01c866b9980200000f323e0fc24ffe00", 0x3c}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)) r5 = getpgrp(0x0) r6 = getpgrp(r5) get_robust_list(r6, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000140)={&(0x7f0000000300)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000380)=""/42, 0x2a) execveat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='/dev/kvm\x00', &(0x7f0000000440)='keyring\x00', &(0x7f0000000480)='self$\x00', &(0x7f00000004c0)='selinux&wlan0*+*\x00', &(0x7f0000000500)='\\\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='/dev/rtc\x00', &(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)='/dev/rtc\x00', &(0x7f0000000640)=':keyring@vmnet0keyring(*'], 0x100) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000000700)=0x10001, 0x4) request_key(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)=':keyring@vmnet0keyring(*', r7) 2018/04/21 01:53:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000060df9c)=""/100, 0x64) 2018/04/21 01:53:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:31 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="1b0000002600470192d24244edd7073aa045d21660e95e18074ff1", 0x1b) 2018/04/21 01:53:31 executing program 5: r0 = userfaultfd(0x0) r1 = dup(r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)) 2018/04/21 01:53:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) 2018/04/21 01:53:31 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000244000)) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/21 01:53:31 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="1b0000002600470192d24244edd7073aa045d21660e95e18074ff1", 0x1b) 2018/04/21 01:53:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) 2018/04/21 01:53:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:32 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="1b0000002600470192d24244edd7073aa045d21660e95e18074ff1", 0x1b) [ 116.873618] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/21 01:53:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) 2018/04/21 01:53:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000244000)) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/21 01:53:32 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="1b0000002600470192d24244edd7073aa045d21660e95e18074ff1", 0x1b) 2018/04/21 01:53:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xc9be, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x40003ffd, 0x0) ftruncate(r0, 0x9000) ftruncate(r0, 0x0) 2018/04/21 01:53:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000244000)) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/21 01:53:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x8000003fd}], 0x30) 2018/04/21 01:53:32 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000244000)) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/21 01:53:32 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06310700a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:32 executing program 3: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000001940)={[{@resuid={'resuid', 0x3d, [0x34]}, 0x2c}]}) 2018/04/21 01:53:32 executing program 2: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:53:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/04/21 01:53:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000140)=[{&(0x7f0000000500)="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", 0x1000, 0xfffffffffffffff7}, {&(0x7f0000000100)="d614c89fca2c6c95d5a1c3dfe3bab719317822e534b300004b8539486ee161d49ba6a2aac25171d0a56b", 0x2a, 0x7fff}, {&(0x7f0000001500)="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0x1000, 0x2}], 0x202008, &(0x7f00000001c0)={[{@hash_tea='hash=tea', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2de", 0x21}], 0x1, &(0x7f0000000480)}, 0x0) 2018/04/21 01:53:33 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0xffffffffffffffff) write(r0, &(0x7f0000000040)="c2", 0x1) syz_mount_image$btrfs(&(0x7f0000000600)='btrfs\x00', &(0x7f0000000640)='./file0\x00', 0x7, 0x8, &(0x7f0000001ac0)=[{&(0x7f0000000680)="242948dba14193b3446948ca6abefbdebce64cecbb388c7322df618518ca440707d6ee6df0bb31f917b404ab60695b3596b01c37abc39a08545b6a82e86b110557122ee82d2808939182715a3163d2df92157be79e41f75db6d2bd1ad7d7af401c3bf5a0ff1ac6c9230c348a44c695f1042cc358ba732050e264e3cbfab00192b39b41bcac82bb10df887e1e543ff60cd281cd5ce370f03c3b383515c194cae6", 0xa0, 0x1}, {&(0x7f0000000740)="234e56b262355fed18f8bb7a91e2b76b875b6e3eda0d3c7f741d4d0177a5f6c3d5", 0x21, 0x43}, {&(0x7f0000000780)="026a880a389347aa1103741d030665b8134f8a075cd4bd8b67363df8c58b83da486cbc431f2759bd4c2bb22ed2b6d4184880ed1f68d2bf3d9d7a27a9f498eb0f03f33f67a4c563e32be2caaa1cf7c95cdfa8b0127eac4895c482dacb550c13ee7dd8947956d4132edfeb223e76c029ad6a6b64375616375a9b523f778d", 0x7d, 0x2095f5ee}, {&(0x7f0000000800)="bef02a0fd0b19dc948485a5041", 0xd, 0xffffffff}, {&(0x7f0000000840)="4a51512e04f1d19350a2976bd57b3fa4af138b035ef3b1521da81462f940c81f13d556f7c48d0bf45ed14358546c666ead9a6dfcd4088f838d5e02edcfdb1868145f945c434610d195e4142d87c9", 0x4e, 0xfffffffffffffffc}, {&(0x7f0000000a00)="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", 0x1000, 0xfffffffffffff001}, {&(0x7f00000008c0)="403e4c7b6a3abb93f634de37827be8e139b9a77c317273952bda82b355cee4fb680271a7a15a83836675a84a0408c1f9f5eb077ef1b086b1cc7d8bc324999c793f2ce991ca97f74933bfc9e13414f80b08b0227a8d79afef5b87746d6bf3f9744440856721ac81d8ce34a01cf07a75c06bd3cd723c6eea217695654b0fa71bb40ff1895e272d4e4dba20dcafe95b1f0c968051500a37df8bab367fabf1e26574f9bd1444c0d0233eb94543ea3304849e", 0xb0, 0xffffffff}, {&(0x7f0000001a00)="0cf3499ed5df6db44ac46cb09dc1eb83aa0beccaec566a5c0eafdaac78dbb36bcc87ef5c095bab1dba933d4c5d830e8c95f146f4f5369f23e6691f53949ba98361369be9d389da946a1efd0ebebd152bf62bb472a6b805cbcc12979c9489aa853acd8b8f33b763785da70211c178a351fbdbb26dd6b035770ca4897d14816e0d44f11975b0952431559ea61e99c22e779e5fe6e64780", 0x96, 0x3}], 0x11, &(0x7f0000001b80)={[{@nodatacow='nodatacow', 0x2c}, {@compress_algo={'compress', 0x3d, 'zstd'}, 0x2c}, {@barrier='barrier', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@space_cache='space_cache', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x37, 0x37, 0x32, 0x0, 0x3f, 0x3f, 0x3e]}, 0x2c}]}) sendmsg$alg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="85221230805cad8ac6afcc34c93829c7e4451b5bff3f95a046701d77f4768cc3141df619d840d4f60119d459c531c6ccff92e9145700a4883fc63ad7911b232209de55edee29bada5ee97ad6851eafa7c3f39ae95d53a4d8a232c8da8e61e1d8c6a00a", 0x63}, {&(0x7f0000000240)="778269f92f5be49ce83cceba9a3cb634e42c5fb4eb31dc5fa3725670e3258073f70fcfd2a907e539148d8e572a975a1d81569a0ef8532dfa3566d142b0492633d51ab31ac123842fc92ab11cfc0dbd75666ed0e52dcc53724499640fb3b1918bc6e225d52b7af7a3b0a21ca9971bf050f0993002fb17f66fd09b2e5503e18d6892ec5035f43ba63a37c257d110efdc0739c8e2cf400e7ca4195f34a481adc778a8754077803e5e4ea7c8892c", 0xac}, {&(0x7f0000000300)="7ed17ad68b1ecbc946e491d4d81ec0f720c1ad68582d13d725f56a705332768018d5b340513aeb4ba989f5b06d5a6c147f69cfe14858e4df2bcd71", 0x3b}, {&(0x7f0000000340)="221f271a1d09d0bc4cd4bdebb994eca57b4edab4807080c4f91316366e0bec07e7d449881cf7a7b09c6de79bcf421b63cf151fc824224f789e6162528d0b6100eccac591f10f095060fb6acff449aa75d0be8be9e458fce5d46d3acb60c05235d4b4", 0x62}, {&(0x7f00000003c0)="6a74c092fde40d0b64566fad9fea0dae86e5b55c988d5f576c667569c73ac5", 0x1f}, {&(0x7f0000000400)="530cb77e32902f79797fc3d5969eb0a37ca50b57326f25cfc46e6cee858fc4eea041a95e643b47dba6f632da6fb2a224c09d448ddef08e452d05c8350db6307b91fd92a0e033fe9d00925d840ecad530f30a38724d56c556d6d6bf762d0b8e64912eee90", 0x64}, {&(0x7f0000000480)="c9cf5bca30ccd07b8148fcb83e10d89bdcac9ddc4cae1cf848c6fbc0b4d66245221d38d5d084354fa877ca93976c19098623e35bd0ea97a9d9f31510c735178a0aacfacf0125deed22c9f1eea9c970c7adcd950f1bf5b92977c9c9aa8f3ed838f46db12d6bdf41b7b4baabe9683adad1efeda3f06e68", 0x76}], 0x7, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x40) sendfile(r0, r0, &(0x7f00000009c0), 0xffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1f, 0x4, 0x10000, 0xfffffffffffffff8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xb3, 0x0, 0x9, 0x1, r1}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) [ 117.927606] __ntfs_error: 5 callbacks suppressed [ 117.927615] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:33 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06310700a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:33 executing program 2: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 117.977582] EXT4-fs (sda1): re-mounted. Opts: resuid=4, [ 117.985510] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. [ 118.011661] EXT4-fs (sda1): re-mounted. Opts: resuid=4, 2018/04/21 01:53:33 executing program 1: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:53:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000001940)={[{@resuid={'resuid', 0x3d, [0x34]}, 0x2c}]}) 2018/04/21 01:53:33 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06310700a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:33 executing program 3: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) [ 118.197516] EXT4-fs (sda1): re-mounted. Opts: resuid=4, [ 118.288571] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:34 executing program 2: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:53:34 executing program 1: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:53:34 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06310700a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000001940)={[{@resuid={'resuid', 0x3d, [0x34]}, 0x2c}]}) 2018/04/21 01:53:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:34 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/04/21 01:53:34 executing program 3: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) [ 119.014880] EXT4-fs (sda1): re-mounted. Opts: resuid=4, [ 119.028632] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:34 executing program 7: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:34 executing program 1: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:53:34 executing program 2: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x1], &(0x7f0000000080), 0xfffffffffffffffe) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x763, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ppoll(&(0x7f0000000100)=[{r0, 0x3001}, {r0, 0x6000}, {r0, 0x2}, {r0, 0x600}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4e}, 0x8) ioctl$KDDISABIO(r0, 0x4b37) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 01:53:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000001940)={[{@resuid={'resuid', 0x3d, [0x34]}, 0x2c}]}) 2018/04/21 01:53:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071}]}) 2018/04/21 01:53:34 executing program 3: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) [ 119.153295] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 119.206688] EXT4-fs (sda1): re-mounted. Opts: resuid=4, [ 119.265382] ntfs: (device loop3): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) 2018/04/21 01:53:35 executing program 2: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 7: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/21 01:53:35 executing program 1: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x24) 2018/04/21 01:53:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/04/21 01:53:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) [ 120.013992] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 120.023859] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:35 executing program 1: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x24) 2018/04/21 01:53:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/21 01:53:35 executing program 7: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) 2018/04/21 01:53:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 01:53:35 executing program 1: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x24) 2018/04/21 01:53:35 executing program 2: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) [ 120.232859] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 01:53:35 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) [ 120.285433] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 2018/04/21 01:53:35 executing program 1: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000002a007f000000000000ed7601000000ff01000000000000ffff0100ff10000b00", 0x24) 2018/04/21 01:53:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/04/21 01:53:36 executing program 2: syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB='uid=6']) mount(&(0x7f00000018c0)='./bus\x00', &(0x7f0000001900)='./bus\x00', &(0x7f0000001940)='hugetlbfs\x00', 0x10000, &(0x7f0000001980)) open$dir(&(0x7f0000000500)='./bus\x00', 0x0, 0x0) 2018/04/21 01:53:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) 2018/04/21 01:53:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f1", 0x48}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0xfe, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/21 01:53:36 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) 2018/04/21 01:53:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) 2018/04/21 01:53:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40247007, &(0x7f0000000080)) 2018/04/21 01:53:36 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001140)='vcan0\x00', 0x3a2) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 01:53:37 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) 2018/04/21 01:53:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) 2018/04/21 01:53:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 01:53:37 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000003600), 0x0, &(0x7f00000002c0)=ANY=[]) write(r0, &(0x7f0000000600)="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", 0xe00) 2018/04/21 01:53:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40247007, &(0x7f0000000080)) 2018/04/21 01:53:37 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001140)='vcan0\x00', 0x3a2) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 01:53:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0305302, &(0x7f0000000100)={{}, 'port1\x00'}) 2018/04/21 01:53:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40247007, &(0x7f0000000080)) 2018/04/21 01:53:37 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001140)='vcan0\x00', 0x3a2) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 122.090996] binder_alloc: binder_alloc_mmap_handler: 9714 20000000-20001000 already mapped failed -16 2018/04/21 01:53:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000003600), 0x0, &(0x7f00000002c0)=ANY=[]) write(r0, &(0x7f0000000600)="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", 0xe00) 2018/04/21 01:53:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup2(r0, r1) dup3(r1, r2, 0x0) 2018/04/21 01:53:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) 2018/04/21 01:53:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 01:53:37 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001140)='vcan0\x00', 0x3a2) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 01:53:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40247007, &(0x7f0000000080)) 2018/04/21 01:53:37 executing program 1: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/21 01:53:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) 2018/04/21 01:53:37 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000003600), 0x0, &(0x7f00000002c0)=ANY=[]) write(r0, &(0x7f0000000600)="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", 0xe00) 2018/04/21 01:53:37 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) 2018/04/21 01:53:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) 2018/04/21 01:53:37 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:53:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:37 executing program 1: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/21 01:53:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 01:53:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:37 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/14, 0xe, 0x0) 2018/04/21 01:53:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3257a25b3d6d8503d4f00e9c13ca1db8b3ac463f1747124f673b88ad387bd36fbf259f44eca8c6e32", 0x50}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/21 01:53:37 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/04/21 01:53:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:37 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x0, &(0x7f0000003600), 0x0, &(0x7f00000002c0)=ANY=[]) write(r0, &(0x7f0000000600)="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", 0xe00) 2018/04/21 01:53:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:38 executing program 1: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/21 01:53:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/14, 0xe, 0x0) 2018/04/21 01:53:38 executing program 0: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/21 01:53:38 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:53:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:38 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/04/21 01:53:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:38 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/14, 0xe, 0x0) 2018/04/21 01:53:39 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/04/21 01:53:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:39 executing program 0: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/21 01:53:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:39 executing program 1: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/21 01:53:39 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/14, 0xe, 0x0) 2018/04/21 01:53:39 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:53:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:39 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:39 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/21 01:53:39 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/04/21 01:53:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "034a9f07292938010aa6c7de5dd54b8b92ba24011e5f6e43e93eedd3c6ca9357177c76fa04023a0445e42368", 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4e81b42ab78167a7b6953afff4b7073256e80e132eadf9c1ff517b8e06c9ebc1d5f786eae015acb531d84b97c1a412e6f16cdbd98a2222726485a2e125f2e39", &(0x7f00000000c0)='cgroup/\x00', 0x8}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/21 01:53:39 executing program 0: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/21 01:53:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/21 01:53:40 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) 2018/04/21 01:53:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "034a9f07292938010aa6c7de5dd54b8b92ba24011e5f6e43e93eedd3c6ca9357177c76fa04023a0445e42368", 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4e81b42ab78167a7b6953afff4b7073256e80e132eadf9c1ff517b8e06c9ebc1d5f786eae015acb531d84b97c1a412e6f16cdbd98a2222726485a2e125f2e39", &(0x7f00000000c0)='cgroup/\x00', 0x8}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/21 01:53:40 executing program 0: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/21 01:53:40 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/21 01:53:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) 2018/04/21 01:53:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "034a9f07292938010aa6c7de5dd54b8b92ba24011e5f6e43e93eedd3c6ca9357177c76fa04023a0445e42368", 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4e81b42ab78167a7b6953afff4b7073256e80e132eadf9c1ff517b8e06c9ebc1d5f786eae015acb531d84b97c1a412e6f16cdbd98a2222726485a2e125f2e39", &(0x7f00000000c0)='cgroup/\x00', 0x8}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/21 01:53:41 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:41 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/21 01:53:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/21 01:53:41 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:41 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:53:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) 2018/04/21 01:53:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000240)) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "034a9f07292938010aa6c7de5dd54b8b92ba24011e5f6e43e93eedd3c6ca9357177c76fa04023a0445e42368", 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e4e81b42ab78167a7b6953afff4b7073256e80e132eadf9c1ff517b8e06c9ebc1d5f786eae015acb531d84b97c1a412e6f16cdbd98a2222726485a2e125f2e39", &(0x7f00000000c0)='cgroup/\x00', 0x8}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x0, 0x8, 0x1}, 0x14}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x0) 2018/04/21 01:53:41 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="1a03fa", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/21 01:53:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) 2018/04/21 01:53:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) 2018/04/21 01:53:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000009, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/21 01:53:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:42 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/21 01:53:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000009, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 126.973079] FAT-fs (loop2): Directory bread(block 112) failed [ 126.990517] FAT-fs (loop2): Directory bread(block 113) failed [ 127.014985] FAT-fs (loop2): Directory bread(block 114) failed [ 127.095535] FAT-fs (loop2): Directory bread(block 112) failed [ 127.123276] FAT-fs (loop2): Directory bread(block 113) failed [ 127.152204] FAT-fs (loop2): Directory bread(block 114) failed [ 127.168171] FAT-fs (loop2): Directory bread(block 112) failed [ 127.174232] FAT-fs (loop2): Directory bread(block 113) failed [ 127.180652] FAT-fs (loop2): Directory bread(block 114) failed 2018/04/21 01:53:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) 2018/04/21 01:53:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000340)=@nfc={0x27}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f0000000f80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a34928975be07eb78518dbec7afdb50f8d4c4899e74e3c9cbf4d860fe3a5aa48533d525e2166377481ad206c4f0a4c0ea3962a1b3176458ed440657452c76a"}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002040)=[{0x18, 0x1, 0x1, '/'}], 0x18}}, {{&(0x7f0000002400)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003600)}, {&(0x7f00000046c0)}], 0x2, &(0x7f0000004780), 0x0, 0xd6f7f38fa09013ad}}], 0x3, 0x0) 2018/04/21 01:53:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/21 01:53:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:42 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000009, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/21 01:53:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:42 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) 2018/04/21 01:53:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000340)=@nfc={0x27}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f0000000f80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a34928975be07eb78518dbec7afdb50f8d4c4899e74e3c9cbf4d860fe3a5aa48533d525e2166377481ad206c4f0a4c0ea3962a1b3176458ed440657452c76a"}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002040)=[{0x18, 0x1, 0x1, '/'}], 0x18}}, {{&(0x7f0000002400)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003600)}, {&(0x7f00000046c0)}], 0x2, &(0x7f0000004780), 0x0, 0xd6f7f38fa09013ad}}], 0x3, 0x0) 2018/04/21 01:53:43 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000009, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 128.006297] FAT-fs (loop5): Directory bread(block 112) failed [ 128.013200] FAT-fs (loop2): Directory bread(block 112) failed [ 128.021305] FAT-fs (loop2): Directory bread(block 113) failed [ 128.037976] FAT-fs (loop5): Directory bread(block 113) failed [ 128.049167] FAT-fs (loop2): Directory bread(block 114) failed [ 128.076757] FAT-fs (loop5): Directory bread(block 114) failed [ 128.173938] FAT-fs (loop5): Directory bread(block 112) failed [ 128.183797] FAT-fs (loop2): Directory bread(block 112) failed [ 128.193217] FAT-fs (loop2): Directory bread(block 113) failed [ 128.194152] FAT-fs (loop5): Directory bread(block 113) failed [ 128.206490] FAT-fs (loop2): Directory bread(block 114) failed [ 128.214251] FAT-fs (loop5): Directory bread(block 114) failed [ 128.214402] FAT-fs (loop2): Directory bread(block 112) failed [ 128.221230] FAT-fs (loop5): Directory bread(block 112) failed [ 128.226526] FAT-fs (loop2): Directory bread(block 113) failed [ 128.233758] FAT-fs (loop5): Directory bread(block 113) failed [ 128.238520] FAT-fs (loop2): Directory bread(block 114) failed [ 128.244529] FAT-fs (loop5): Directory bread(block 114) failed 2018/04/21 01:53:43 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) 2018/04/21 01:53:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000340)=@nfc={0x27}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f0000000f80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a34928975be07eb78518dbec7afdb50f8d4c4899e74e3c9cbf4d860fe3a5aa48533d525e2166377481ad206c4f0a4c0ea3962a1b3176458ed440657452c76a"}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002040)=[{0x18, 0x1, 0x1, '/'}], 0x18}}, {{&(0x7f0000002400)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003600)}, {&(0x7f00000046c0)}], 0x2, &(0x7f0000004780), 0x0, 0xd6f7f38fa09013ad}}], 0x3, 0x0) 2018/04/21 01:53:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:43 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r0, 0x5) accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) 2018/04/21 01:53:43 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000007665746831000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000008809000088090000b809000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000616d6f6e67000000000000000000000000000000000000000000000000000000b00800000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f0000010000000000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000ffffffff0000000000000000ffffffff0000000000000000000000000000000000000000ffffffff0000000000000000ffffffff00000000000000007f00000100000000000000007f0000010000000000000000e0000001000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xb80) 2018/04/21 01:53:44 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000007665746831000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000008809000088090000b809000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000616d6f6e67000000000000000000000000000000000000000000000000000000b00800000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f0000010000000000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000ffffffff0000000000000000ffffffff0000000000000000000000000000000000000000ffffffff0000000000000000ffffffff00000000000000007f00000100000000000000007f0000010000000000000000e0000001000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xb80) 2018/04/21 01:53:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) [ 128.966735] FAT-fs (loop2): Directory bread(block 112) failed [ 128.980680] FAT-fs (loop5): Directory bread(block 112) failed [ 128.986925] FAT-fs (loop2): Directory bread(block 113) failed [ 128.991750] FAT-fs (loop5): Directory bread(block 113) failed [ 128.999616] FAT-fs (loop5): Directory bread(block 114) failed 2018/04/21 01:53:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000000340)=@nfc={0x27}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f0000000f80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a34928975be07eb78518dbec7afdb50f8d4c4899e74e3c9cbf4d860fe3a5aa48533d525e2166377481ad206c4f0a4c0ea3962a1b3176458ed440657452c76a"}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002040)=[{0x18, 0x1, 0x1, '/'}], 0x18}}, {{&(0x7f0000002400)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000004700)=[{&(0x7f0000003600)}, {&(0x7f00000046c0)}], 0x2, &(0x7f0000004780), 0x0, 0xd6f7f38fa09013ad}}], 0x3, 0x0) 2018/04/21 01:53:44 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000007665746831000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000008809000088090000b809000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000616d6f6e67000000000000000000000000000000000000000000000000000000b00800000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f0000010000000000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000ffffffff0000000000000000ffffffff0000000000000000000000000000000000000000ffffffff0000000000000000ffffffff00000000000000007f00000100000000000000007f0000010000000000000000e0000001000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xb80) [ 129.017291] FAT-fs (loop2): Directory bread(block 114) failed 2018/04/21 01:53:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) [ 129.126016] FAT-fs (loop5): Directory bread(block 112) failed [ 129.137860] FAT-fs (loop5): Directory bread(block 113) failed [ 129.138278] FAT-fs (loop2): Directory bread(block 112) failed 2018/04/21 01:53:44 executing program 6: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000007665746831000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000008809000088090000b809000071756f74610000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000616d6f6e67000000000000000000000000000000000000000000000000000000b00800000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007f0000010000000000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000ffffffff0000000000000000ffffffff0000000000000000000000000000000000000000ffffffff0000000000000000ffffffff00000000000000007f00000100000000000000007f0000010000000000000000e0000001000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000"]}, 0xb80) 2018/04/21 01:53:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 129.169461] FAT-fs (loop5): Directory bread(block 114) failed [ 129.175159] FAT-fs (loop2): Directory bread(block 113) failed [ 129.197389] FAT-fs (loop2): Directory bread(block 114) failed [ 129.205594] FAT-fs (loop5): Directory bread(block 112) failed 2018/04/21 01:53:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) [ 129.217842] FAT-fs (loop2): Directory bread(block 112) failed [ 129.232686] FAT-fs (loop5): Directory bread(block 113) failed [ 129.239669] FAT-fs (loop2): Directory bread(block 113) failed [ 129.243178] FAT-fs (loop5): Directory bread(block 114) failed [ 129.252567] FAT-fs (loop2): Directory bread(block 114) failed 2018/04/21 01:53:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="74506df2fd210efd0c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:53:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:44 executing program 7: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) 2018/04/21 01:53:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/21 01:53:44 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/21 01:53:44 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) 2018/04/21 01:53:44 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth0_to_bridge\x00', 0x2a) sendto$inet(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 01:53:45 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/21 01:53:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x2, 0x4001, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/21 01:53:45 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth0_to_bridge\x00', 0x2a) sendto$inet(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 129.926389] FAT-fs (loop5): Directory bread(block 112) failed [ 129.963466] FAT-fs (loop2): Directory bread(block 112) failed [ 129.971129] FAT-fs (loop5): Directory bread(block 113) failed [ 129.989403] FAT-fs (loop2): Directory bread(block 113) failed [ 130.006076] FAT-fs (loop5): Directory bread(block 114) failed 2018/04/21 01:53:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 130.023121] FAT-fs (loop2): Directory bread(block 114) failed 2018/04/21 01:53:45 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/21 01:53:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x2, 0x4001, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:45 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth0_to_bridge\x00', 0x2a) sendto$inet(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 01:53:45 executing program 3: mprotect(&(0x7f0000573000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 130.128549] FAT-fs (loop2): Directory bread(block 112) failed [ 130.145087] FAT-fs (loop5): Directory bread(block 112) failed [ 130.165342] FAT-fs (loop5): Directory bread(block 113) failed [ 130.181816] FAT-fs (loop2): Directory bread(block 113) failed [ 130.203186] FAT-fs (loop5): Directory bread(block 114) failed [ 130.214304] FAT-fs (loop2): Directory bread(block 114) failed [ 130.225623] FAT-fs (loop5): Directory bread(block 112) failed [ 130.233363] FAT-fs (loop2): Directory bread(block 112) failed [ 130.239527] FAT-fs (loop5): Directory bread(block 113) failed [ 130.245988] FAT-fs (loop5): Directory bread(block 114) failed [ 130.252195] FAT-fs (loop2): Directory bread(block 113) failed [ 130.259120] FAT-fs (loop2): Directory bread(block 114) failed 2018/04/21 01:53:45 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth0_to_bridge\x00', 0x2a) sendto$inet(r0, &(0x7f0000000040)="b0", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/21 01:53:45 executing program 3: mprotect(&(0x7f0000573000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/04/21 01:53:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x2, 0x4001, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:45 executing program 2: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/04/21 01:53:45 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:45 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/21 01:53:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) 2018/04/21 01:53:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) 2018/04/21 01:53:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:45 executing program 3: mprotect(&(0x7f0000573000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/04/21 01:53:45 executing program 2: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/04/21 01:53:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/04/21 01:53:45 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x2, 0x4001, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:46 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) 2018/04/21 01:53:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:46 executing program 2: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/04/21 01:53:46 executing program 3: mprotect(&(0x7f0000573000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/04/21 01:53:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/04/21 01:53:46 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:46 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) 2018/04/21 01:53:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:46 executing program 2: r0 = memfd_create(&(0x7f0000000240)="926d6e657439f0344a0967000000000000", 0x0) write(r0, &(0x7f0000000040)="33c3ae3bf2c15188", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/222, 0xde, 0x0, &(0x7f0000000000)) 2018/04/21 01:53:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/04/21 01:53:46 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:46 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:46 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:46 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/04/21 01:53:46 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:46 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:46 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:46 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0xf}], 0x10}}], 0x2, 0x0) 2018/04/21 01:53:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:46 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) close(r0) 2018/04/21 01:53:46 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f0000000040)}, 0x0) 2018/04/21 01:53:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/21 01:53:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0xf}], 0x10}}], 0x2, 0x0) 2018/04/21 01:53:46 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:46 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r2}) dup2(r0, r1) 2018/04/21 01:53:46 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) 2018/04/21 01:53:46 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:46 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) 2018/04/21 01:53:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0xf}], 0x10}}], 0x2, 0x0) 2018/04/21 01:53:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 2: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101842, 0x0) truncate(&(0x7f0000002500)='./file0\x00', 0x101) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) write(r0, &(0x7f0000000600)="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", 0xe00) fallocate(r0, 0x0, 0x0, 0x4f57) 2018/04/21 01:53:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/21 01:53:47 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) 2018/04/21 01:53:47 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002d00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{&(0x7f0000000740)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)=[{0xf}], 0x10}}], 0x2, 0x0) 2018/04/21 01:53:47 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) 2018/04/21 01:53:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/04/21 01:53:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 7: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000180)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/04/21 01:53:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x3, 0x8, [0x3, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/04/21 01:53:47 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) 2018/04/21 01:53:47 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) 2018/04/21 01:53:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/21 01:53:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/21 01:53:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/04/21 01:53:47 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x3, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x10) 2018/04/21 01:53:47 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) 2018/04/21 01:53:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/21 01:53:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/21 01:53:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x3, 0x8, [0x3, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/04/21 01:53:47 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000700)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)='./control\x00') 2018/04/21 01:53:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x7}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/21 01:53:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000001300)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x9, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/21 01:53:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/21 01:53:47 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_SIOCGIFINDEX(r0, 0x800448d2, &(0x7f0000000000)={"06000000e60c9b2f85651ad4ffb13500"}) 2018/04/21 01:53:47 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/21 01:53:47 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8941, &(0x7f0000000040)) 2018/04/21 01:53:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/04/21 01:53:47 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_SIOCGIFINDEX(r0, 0x800448d2, &(0x7f0000000000)={"06000000e60c9b2f85651ad4ffb13500"}) 2018/04/21 01:53:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x7}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/21 01:53:48 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000700)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)='./control\x00') 2018/04/21 01:53:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/21 01:53:48 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) 2018/04/21 01:53:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x3, 0x8, [0x3, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/21 01:53:48 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_SIOCGIFINDEX(r0, 0x800448d2, &(0x7f0000000000)={"06000000e60c9b2f85651ad4ffb13500"}) 2018/04/21 01:53:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x7}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/21 01:53:48 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8941, &(0x7f0000000040)) 2018/04/21 01:53:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/21 01:53:48 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000700)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)='./control\x00') 2018/04/21 01:53:48 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) 2018/04/21 01:53:48 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) ioctl$sock_SIOCGIFINDEX(r0, 0x800448d2, &(0x7f0000000000)={"06000000e60c9b2f85651ad4ffb13500"}) 2018/04/21 01:53:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/21 01:53:48 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8941, &(0x7f0000000040)) 2018/04/21 01:53:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x7}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/21 01:53:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x3, 0x8, [0x3, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/21 01:53:48 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000700)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000006c0)='./control\x00') 2018/04/21 01:53:48 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) 2018/04/21 01:53:48 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/04/21 01:53:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047dd8c2692556b875835a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000076"], 0x218) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/21 01:53:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/21 01:53:48 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCGIFHWADDR(r2, 0x8941, &(0x7f0000000040)) 2018/04/21 01:53:48 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:48 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:48 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) 2018/04/21 01:53:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047dd8c2692556b875835a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000076"], 0x218) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/21 01:53:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/21 01:53:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 01:53:48 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:49 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:49 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) 2018/04/21 01:53:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 01:53:49 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/21 01:53:49 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:49 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047dd8c2692556b875835a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000076"], 0x218) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/21 01:53:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047dd8c2692556b875835a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000076"], 0x218) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/21 01:53:49 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:49 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:49 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 01:53:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/21 01:53:49 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:50 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:50 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:50 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) 2018/04/21 01:53:50 executing program 7: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:50 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/21 01:53:50 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:50 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/21 01:53:50 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x0, &(0x7f0000000280)={0x0, 0x1c9c380}) 2018/04/21 01:53:50 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1eac3c54, 0x70) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/21 01:53:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 01:53:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00000016c0), 0x0) 2018/04/21 01:53:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2c00) dup3(r0, r1, 0x0) 2018/04/21 01:53:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "8309ee7d8382fb94288fb3dccb114519d5a1b043ba7280064c88dc904ae43214f6e4ce178d0d26a307c2ee5b52f267e16a2ff68f4fce4effbac4ff913b437de7b3a25402a042de973e7e5335abe86038f0c8c71573985d88691d764b803a57eacbb325b438cf378d70d55ce47e33baf8fefae07886fe6b038d67f73b5b05981c41cee8dc2818903813ff864d59ecf243815f6d0882c4bc5e39fef0f2e5b8de28c8c9aa29334db3fc6af2e96b85c6a3b9097e56246d04053d71d015cd990816056af490aa3fe3deae0622ca447d61743b48403e7fcea7f9dadf2fb2aa3c90a76061ba10731adf5ec1a84f5c7dc43fb649000633d1b04b350c434232f03a1cdf54"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/21 01:53:50 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2c00) dup3(r0, r1, 0x0) 2018/04/21 01:53:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00000016c0), 0x0) 2018/04/21 01:53:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 01:53:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2c00) dup3(r0, r1, 0x0) 2018/04/21 01:53:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/21 01:53:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00000016c0), 0x0) 2018/04/21 01:53:51 executing program 7: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:51 executing program 1: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:51 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2c00) dup3(r0, r1, 0x0) 2018/04/21 01:53:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 01:53:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/21 01:53:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f00000016c0), 0x0) 2018/04/21 01:53:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002ac0)=[{0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 01:53:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/04/21 01:53:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "8309ee7d8382fb94288fb3dccb114519d5a1b043ba7280064c88dc904ae43214f6e4ce178d0d26a307c2ee5b52f267e16a2ff68f4fce4effbac4ff913b437de7b3a25402a042de973e7e5335abe86038f0c8c71573985d88691d764b803a57eacbb325b438cf378d70d55ce47e33baf8fefae07886fe6b038d67f73b5b05981c41cee8dc2818903813ff864d59ecf243815f6d0882c4bc5e39fef0f2e5b8de28c8c9aa29334db3fc6af2e96b85c6a3b9097e56246d04053d71d015cd990816056af490aa3fe3deae0622ca447d61743b48403e7fcea7f9dadf2fb2aa3c90a76061ba10731adf5ec1a84f5c7dc43fb649000633d1b04b350c434232f03a1cdf54"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:51 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) [ 136.851275] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/21 01:53:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "8309ee7d8382fb94288fb3dccb114519d5a1b043ba7280064c88dc904ae43214f6e4ce178d0d26a307c2ee5b52f267e16a2ff68f4fce4effbac4ff913b437de7b3a25402a042de973e7e5335abe86038f0c8c71573985d88691d764b803a57eacbb325b438cf378d70d55ce47e33baf8fefae07886fe6b038d67f73b5b05981c41cee8dc2818903813ff864d59ecf243815f6d0882c4bc5e39fef0f2e5b8de28c8c9aa29334db3fc6af2e96b85c6a3b9097e56246d04053d71d015cd990816056af490aa3fe3deae0622ca447d61743b48403e7fcea7f9dadf2fb2aa3c90a76061ba10731adf5ec1a84f5c7dc43fb649000633d1b04b350c434232f03a1cdf54"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:52 executing program 7: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/21 01:53:52 executing program 3: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0xc000, &(0x7f00000001c0)={'nouuid,'}) 2018/04/21 01:53:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:52 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:52 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 01:53:52 executing program 6: syz_emit_ethernet(0x13e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) 2018/04/21 01:53:52 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:52 executing program 5: syslog(0x3, &(0x7f0000000000)=""/64, 0x40) 2018/04/21 01:53:52 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 01:53:52 executing program 6: syz_emit_ethernet(0x13e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) 2018/04/21 01:53:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4000006, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="e8f2dfda7d8fa492161d8aebfae358b3a1e9ae1eb8de8565a822d0cd5c0887bb0010ea8ae8f5f42fc44ede27c0afd63b30667d7f96f2689f2f67a958c3f47c821a48c21c52a33bda4db5c025e57c3cd1e092b3fa562f28752b62edb913", 0x5d) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8000000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)) 2018/04/21 01:53:52 executing program 5: syslog(0x3, &(0x7f0000000000)=""/64, 0x40) 2018/04/21 01:53:52 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffff5, 0x800002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000380)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x178) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000040)=""/118) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x0) 2018/04/21 01:53:52 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xa8, 0x1b}, {}]}}) 2018/04/21 01:53:52 executing program 6: syz_emit_ethernet(0x13e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) 2018/04/21 01:53:52 executing program 3: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0xc000, &(0x7f00000001c0)={'nouuid,'}) 2018/04/21 01:53:53 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:53 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x470fdb0f5bcfda73, 0x0) 2018/04/21 01:53:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x800002040000004d, 0x0, 0x0) 2018/04/21 01:53:53 executing program 6: syz_emit_ethernet(0x13e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "33f210", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "bc18ae66a43c4372117faf1c51afe5e56d6ed55ef692b1bed9f064d298766e54dcf745fe78a1373a3bba040986a769dd3ad74c2b6e64d44357a8730525"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "098bd0d8496bf1724beabb14eacc7be8087e50d321c811445b88f9970163539de4c95b79746d8e792044f5fc278d754e7c9112981f1ec7f78ffa7a71045b3e12604cd81d196d3b0cf0a042545b89ae708e984fa4ccd180a7876bb4716f9a9dfe1ee76b021541c354aa7878798eda6e79f84da0355b69c0076d3926b781d7913624aeba4a09132e"}}}}}}}, 0x0) 2018/04/21 01:53:53 executing program 5: syslog(0x3, &(0x7f0000000000)=""/64, 0x40) 2018/04/21 01:53:53 executing program 3: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0xc000, &(0x7f00000001c0)={'nouuid,'}) 2018/04/21 01:53:53 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:53 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x470fdb0f5bcfda73, 0x0) 2018/04/21 01:53:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x800002040000004d, 0x0, 0x0) 2018/04/21 01:53:53 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:53 executing program 5: syslog(0x3, &(0x7f0000000000)=""/64, 0x40) 2018/04/21 01:53:53 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:53 executing program 3: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000ac0), 0xc000, &(0x7f00000001c0)={'nouuid,'}) 2018/04/21 01:53:53 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x470fdb0f5bcfda73, 0x0) 2018/04/21 01:53:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x800002040000004d, 0x0, 0x0) 2018/04/21 01:53:54 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:54 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:54 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:54 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x470fdb0f5bcfda73, 0x0) 2018/04/21 01:53:54 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x800002040000004d, 0x0, 0x0) 2018/04/21 01:53:54 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 01:53:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9e"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:53:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/21 01:53:54 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:54 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:54 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9e"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:53:54 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:55 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 01:53:55 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:55 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) 2018/04/21 01:53:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9e"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:53:55 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:55 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:55 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/04/21 01:53:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="9e"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:53:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) 2018/04/21 01:53:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) 2018/04/21 01:53:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) 2018/04/21 01:53:55 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 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, 0x5991}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/04/21 01:53:55 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) 2018/04/21 01:53:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) 2018/04/21 01:53:56 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) 2018/04/21 01:53:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:56 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/24, 0x18, 0x0, 0x0, 0x0) 2018/04/21 01:53:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 01:53:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:56 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5991}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/04/21 01:53:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_map={0x4}}) 2018/04/21 01:53:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xfffffd12) dup2(r0, r1) 2018/04/21 01:53:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_map={0x4}}) 2018/04/21 01:53:56 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 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, 0x5991}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/04/21 01:53:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) 2018/04/21 01:53:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_map={0x4}}) 2018/04/21 01:53:57 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 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, 0x5991}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/04/21 01:53:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xfffffd12) dup2(r0, r1) 2018/04/21 01:53:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/21 01:53:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:53:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0x0, 0x0) 2018/04/21 01:53:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_map={0x4}}) 2018/04/21 01:53:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:58 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/21 01:53:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xfffffd12) dup2(r0, r1) 2018/04/21 01:53:58 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0x1) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) 2018/04/21 01:53:58 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0x1) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) 2018/04/21 01:53:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0x0, 0x0) 2018/04/21 01:53:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="66640007666f00913e") fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:58 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) 2018/04/21 01:53:58 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/21 01:53:58 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/21 01:53:58 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0x1) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) 2018/04/21 01:53:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0x0, 0x0) 2018/04/21 01:53:58 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/21 01:53:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) syz_open_pts(r1, 0x0) 2018/04/21 01:53:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xfffffd12) dup2(r0, r1) 2018/04/21 01:53:59 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0x1) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) 2018/04/21 01:53:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00') lseek(r0, 0x0, 0x0) 2018/04/21 01:53:59 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/04/21 01:53:59 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000001180)=@alg, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/21, 0x15}}], 0x1, 0x40000061, &(0x7f0000001600)) 2018/04/21 01:53:59 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) 2018/04/21 01:53:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="66640007666f00913e") fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:53:59 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/21 01:53:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/21 01:53:59 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000001180)=@alg, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/21, 0x15}}], 0x1, 0x40000061, &(0x7f0000001600)) 2018/04/21 01:54:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) 2018/04/21 01:54:00 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x31]}, 0x2c}]}}) 2018/04/21 01:54:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/21 01:54:00 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004020) 2018/04/21 01:54:00 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000001180)=@alg, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/21, 0x15}}], 0x1, 0x40000061, &(0x7f0000001600)) 2018/04/21 01:54:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="66640007666f00913e") fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/21 01:54:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/21 01:54:00 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) [ 145.285621] XFS (loop2): invalid logbufs value: 1 [not 2-8] 2018/04/21 01:54:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/21 01:54:00 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='a', 0x1}]) 2018/04/21 01:54:00 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000001180)=@alg, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/21, 0x15}}], 0x1, 0x40000061, &(0x7f0000001600)) 2018/04/21 01:54:00 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/21 01:54:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="66640007666f00913e") fchdir(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 145.328770] EXT4-fs (sda1): Unrecognized mount option "fd=20" or missing value [ 145.336174] XFS (loop2): invalid logbufs value: 1 [not 2-8] 2018/04/21 01:54:00 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x31]}, 0x2c}]}}) 2018/04/21 01:54:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/21 01:54:00 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/21 01:54:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a4}, 0xffffffffffffff62) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x705000, 0xfffffefa, 0x0, &(0x7f0000000080)) 2018/04/21 01:54:00 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004020) [ 145.518354] XFS (loop2): invalid logbufs value: 1 [not 2-8] 2018/04/21 01:54:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:00 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/21 01:54:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x32, 0x1800000007ffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 145.641781] EXT4-fs (sda1): Unrecognized mount option "fd=20" or missing value 2018/04/21 01:54:00 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x31]}, 0x2c}]}}) 2018/04/21 01:54:00 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004020) 2018/04/21 01:54:00 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/21 01:54:00 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a4}, 0xffffffffffffff62) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x705000, 0xfffffefa, 0x0, &(0x7f0000000080)) 2018/04/21 01:54:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/04/21 01:54:00 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x32, 0x1800000007ffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:00 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:00 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/21 01:54:01 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) [ 145.839196] XFS (loop2): invalid logbufs value: 1 [not 2-8] [ 145.878254] EXT4-fs (sda1): Unrecognized mount option "fd=20" or missing value 2018/04/21 01:54:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a4}, 0xffffffffffffff62) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x705000, 0xfffffefa, 0x0, &(0x7f0000000080)) 2018/04/21 01:54:01 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:01 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1) 2018/04/21 01:54:01 executing program 2: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={'nouuid,', {[{@wsync='wsync', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x31]}, 0x2c}]}}) 2018/04/21 01:54:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004020) [ 146.087522] XFS (loop2): invalid logbufs value: 1 [not 2-8] 2018/04/21 01:54:01 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/04/21 01:54:01 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x400000a4}, 0xffffffffffffff62) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x705000, 0xfffffefa, 0x0, &(0x7f0000000080)) 2018/04/21 01:54:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 146.149871] EXT4-fs (sda1): Unrecognized mount option "fd=20" or missing value 2018/04/21 01:54:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='0:8\r+'], 0x5) 2018/04/21 01:54:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x32, 0x1800000007ffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:01 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1) 2018/04/21 01:54:01 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1) 2018/04/21 01:54:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x800000002, 0x0) getsockname$packet(r0, &(0x7f0000000640), &(0x7f0000000680)=0x14) 2018/04/21 01:54:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 01:54:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001ac0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000480)="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", 0xb73}]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:54:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)={0x14, 0x32, 0x1800000007ffff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) r2 = dup2(r1, r0) sendmmsg$inet_sctp(r2, &(0x7f0000003880)=[{&(0x7f0000002380)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000002400)=[{&(0x7f00000023c0)="7f", 0x1}], 0x1, &(0x7f0000002640)}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/04/21 01:54:01 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1) 2018/04/21 01:54:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x800000002, 0x0) getsockname$packet(r0, &(0x7f0000000640), &(0x7f0000000680)=0x14) 2018/04/21 01:54:01 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaafffffbffffff86dd60c000e20003110000000000000000000000ffffac14ffaaff0200000000000000000000000000018100907800000000"], 0x0) 2018/04/21 01:54:01 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffd, 0x1}) 2018/04/21 01:54:01 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/04/21 01:54:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) r2 = dup2(r1, r0) sendmmsg$inet_sctp(r2, &(0x7f0000003880)=[{&(0x7f0000002380)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000002400)=[{&(0x7f00000023c0)="7f", 0x1}], 0x1, &(0x7f0000002640)}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001ac0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000480)="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", 0xb73}]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:54:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 01:54:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) r2 = dup2(r1, r0) sendmmsg$inet_sctp(r2, &(0x7f0000003880)=[{&(0x7f0000002380)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000002400)=[{&(0x7f00000023c0)="7f", 0x1}], 0x1, &(0x7f0000002640)}], 0x1, 0x0) 2018/04/21 01:54:01 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x4) 2018/04/21 01:54:01 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffd, 0x1}) 2018/04/21 01:54:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:01 executing program 0: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/21 01:54:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/21 01:54:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x800000002, 0x0) getsockname$packet(r0, &(0x7f0000000640), &(0x7f0000000680)=0x14) 2018/04/21 01:54:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0), 0x0) r2 = dup2(r1, r0) sendmmsg$inet_sctp(r2, &(0x7f0000003880)=[{&(0x7f0000002380)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000002400)=[{&(0x7f00000023c0)="7f", 0x1}], 0x1, &(0x7f0000002640)}], 0x1, 0x0) 2018/04/21 01:54:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffd, 0x1}) 2018/04/21 01:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) 2018/04/21 01:54:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000011, 0x800000002, 0x0) getsockname$packet(r0, &(0x7f0000000640), &(0x7f0000000680)=0x14) 2018/04/21 01:54:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001ac0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000480)="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", 0xb73}]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:54:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000012c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/04/21 01:54:02 executing program 0: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/21 01:54:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfffffffffffffffd, 0x1}) 2018/04/21 01:54:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000012c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/04/21 01:54:02 executing program 0: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/21 01:54:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) 2018/04/21 01:54:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/21 01:54:02 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x29, 0x401, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000012c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/04/21 01:54:02 executing program 0: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/21 01:54:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) 2018/04/21 01:54:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/21 01:54:03 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x29, 0x401, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000080)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000012c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x50) 2018/04/21 01:54:03 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x118, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/21 01:54:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) 2018/04/21 01:54:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000001ac0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000480)="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", 0xb73}]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/21 01:54:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/21 01:54:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/21 01:54:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) 2018/04/21 01:54:04 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x118, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/21 01:54:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/21 01:54:04 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x29, 0x401, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:04 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x118, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/21 01:54:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/21 01:54:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/04/21 01:54:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) 2018/04/21 01:54:04 executing program 3: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x29, 0x401, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/21 01:54:04 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x118, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/21 01:54:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) 2018/04/21 01:54:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000003c0)=""/167, 0xa7}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/21 01:54:05 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x0, 0x400, 0xffffffffffff8001, 0xfffffffffffffff8, 0xff, 0xc800}, 0x10) 2018/04/21 01:54:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/21 01:54:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) 2018/04/21 01:54:05 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)) 2018/04/21 01:54:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/21 01:54:05 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/21 01:54:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:05 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)) 2018/04/21 01:54:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/21 01:54:05 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x0, 0x400, 0xffffffffffff8001, 0xfffffffffffffff8, 0xff, 0xc800}, 0x10) 2018/04/21 01:54:05 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/04/21 01:54:05 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/21 01:54:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:06 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x0, 0x400, 0xffffffffffff8001, 0xfffffffffffffff8, 0xff, 0xc800}, 0x10) 2018/04/21 01:54:06 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)) 2018/04/21 01:54:06 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:06 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='-5', 0x2) 2018/04/21 01:54:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/21 01:54:06 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000040)) 2018/04/21 01:54:06 executing program 1: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x9, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/21 01:54:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/21 01:54:06 executing program 5: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/21 01:54:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x5) 2018/04/21 01:54:06 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) dup2(r0, r2) 2018/04/21 01:54:06 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x3ff, 0x0, 0x0, 0x0, 0x400, 0xffffffffffff8001, 0xfffffffffffffff8, 0xff, 0xc800}, 0x10) 2018/04/21 01:54:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='-5', 0x2) 2018/04/21 01:54:06 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 01:54:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/21 01:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x700}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:54:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/04/21 01:54:06 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 01:54:06 executing program 4: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000001fe8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002fe0)=[{&(0x7f000029a000)=""/41, 0xff7a}], 0x1, 0x0) [ 151.394494] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/21 01:54:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='-5', 0x2) 2018/04/21 01:54:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/21 01:54:06 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) dup2(r0, r2) 2018/04/21 01:54:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x5) 2018/04/21 01:54:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0xffff, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) dup3(r0, r1, 0x0) 2018/04/21 01:54:06 executing program 4: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000001fe8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002fe0)=[{&(0x7f000029a000)=""/41, 0xff7a}], 0x1, 0x0) 2018/04/21 01:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x700}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:54:06 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 151.573519] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/21 01:54:06 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='-5', 0x2) 2018/04/21 01:54:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x700}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/21 01:54:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/21 01:54:06 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/21 01:54:06 executing program 4: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000001fe8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002fe0)=[{&(0x7f000029a000)=""/41, 0xff7a}], 0x1, 0x0) 2018/04/21 01:54:06 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x5) [ 151.715472] ================================================================== [ 151.723031] BUG: KASAN: null-ptr-deref in refcount_inc_not_zero+0x8f/0x2d0 [ 151.730048] Read of size 4 at addr 0000000000000004 by task syz-executor2/11738 [ 151.737487] [ 151.739121] CPU: 1 PID: 11738 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #10 [ 151.746392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 151.755743] Call Trace: [ 151.758338] dump_stack+0x1b9/0x294 [ 151.761978] ? dump_stack_print_info.cold.2+0x52/0x52 [ 151.767180] ? kasan_check_write+0x14/0x20 [ 151.771418] ? do_raw_spin_lock+0xc1/0x200 [ 151.775659] ? vprintk_func+0x81/0xe7 [ 151.779466] ? refcount_inc_not_zero+0x8f/0x2d0 [ 151.784135] kasan_report.cold.7+0x6d/0x2fe [ 151.788467] check_memory_region+0x13e/0x1b0 [ 151.792873] kasan_check_read+0x11/0x20 [ 151.796836] refcount_inc_not_zero+0x8f/0x2d0 [ 151.801319] ? refcount_add_not_zero+0x320/0x320 [ 151.806063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.811064] ? lock_sock_nested+0x9f/0x120 [ 151.815292] refcount_inc+0x15/0x70 [ 151.818906] llc_ui_release+0xba/0x2b0 [ 151.822778] ? fsnotify_first_mark+0x330/0x330 [ 151.827347] sock_release+0x96/0x1b0 [ 151.831048] ? sock_alloc_file+0x4e0/0x4e0 [ 151.835268] sock_close+0x16/0x20 [ 151.838717] __fput+0x34d/0x890 [ 151.841990] ? fput+0x1a0/0x1a0 [ 151.845260] ? _raw_spin_unlock_irq+0x27/0x70 [ 151.849745] ____fput+0x15/0x20 [ 151.853014] task_work_run+0x1e4/0x290 [ 151.856894] ? task_work_cancel+0x240/0x240 [ 151.861204] ? switch_task_namespaces+0xbd/0xd0 [ 151.865864] do_exit+0x1aee/0x2730 [ 151.869398] ? mm_update_next_owner+0x980/0x980 [ 151.874051] ? print_usage_bug+0xc0/0xc0 [ 151.878101] ? check_same_owner+0x320/0x320 [ 151.882408] ? do_raw_spin_unlock+0x9e/0x2e0 [ 151.886806] ? rcu_note_context_switch+0x710/0x710 [ 151.891720] ? lock_acquire+0x1dc/0x520 [ 151.895684] ? __might_sleep+0x95/0x190 [ 151.899650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.905174] ? __lock_acquire+0x7f5/0x5140 [ 151.909396] ? kasan_check_write+0x14/0x20 [ 151.913618] ? do_raw_spin_lock+0xc1/0x200 [ 151.917844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 151.923372] ? debug_check_no_locks_freed+0x310/0x310 [ 151.928555] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 151.933736] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.939258] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 151.944347] ? futex_wait+0x5c1/0x9f0 [ 151.948139] ? perf_trace_lock+0xd6/0x900 [ 151.952271] ? perf_trace_lock_acquire+0xe3/0x980 [ 151.957104] ? zap_class+0x720/0x720 [ 151.960803] ? perf_trace_lock+0x900/0x900 [ 151.965030] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 151.970553] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 151.975642] ? futex_wake+0x2f6/0x750 [ 151.979425] ? graph_lock+0x170/0x170 [ 151.983211] ? graph_lock+0x170/0x170 [ 151.987005] ? memset+0x31/0x40 [ 151.990289] ? find_held_lock+0x36/0x1c0 [ 151.994696] ? lock_downgrade+0x8e0/0x8e0 [ 151.998837] do_group_exit+0x16f/0x430 [ 152.002713] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.007292] ? __ia32_sys_exit+0x50/0x50 [ 152.011340] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.015823] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.020830] get_signal+0x886/0x1960 [ 152.024539] ? ptrace_notify+0x130/0x130 [ 152.028589] ? graph_lock+0x170/0x170 [ 152.032374] ? rcu_is_watching+0x85/0x140 [ 152.036510] ? mntput_no_expire+0x186/0xba0 [ 152.040814] ? dentry_kill+0xce/0x5a0 [ 152.044601] ? mnt_get_count+0x150/0x150 [ 152.048651] ? find_held_lock+0x36/0x1c0 [ 152.052702] do_signal+0x98/0x2040 [ 152.056231] ? lock_downgrade+0x8e0/0x8e0 [ 152.060368] ? setup_sigcontext+0x7d0/0x7d0 [ 152.064677] ? kasan_check_read+0x11/0x20 [ 152.068812] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.073206] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.077777] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.082262] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.087277] ? exit_to_usermode_loop+0x87/0x310 [ 152.091937] exit_to_usermode_loop+0x28a/0x310 [ 152.096506] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 152.101334] ? fput+0x130/0x1a0 [ 152.104598] ? do_syscall_64+0x92/0x800 [ 152.108564] do_syscall_64+0x6ac/0x800 [ 152.112439] ? finish_task_switch+0x1ca/0x810 [ 152.116921] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.121838] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.126758] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.132111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.136946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.142121] RIP: 0033:0x455389 [ 152.145292] RSP: 002b:00007fa44d9c1ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 152.152988] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000455389 [ 152.160245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 152.167500] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 152.174754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.182008] R13: 00007ffd13fdee0f R14: 00007fa44d9c29c0 R15: 0000000000000000 [ 152.189276] ================================================================== [ 152.196614] Disabling lock debugging due to kernel taint [ 152.202175] Kernel panic - not syncing: panic_on_warn set ... [ 152.202175] 2018/04/21 01:54:07 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) dup2(r0, r2) 2018/04/21 01:54:07 executing program 4: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000001fe8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002fe0)=[{&(0x7f000029a000)=""/41, 0xff7a}], 0x1, 0x0) [ 152.209535] CPU: 1 PID: 11738 Comm: syz-executor2 Tainted: G B 4.17.0-rc1+ #10 [ 152.218187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 152.227525] Call Trace: [ 152.230115] dump_stack+0x1b9/0x294 [ 152.233741] ? dump_stack_print_info.cold.2+0x52/0x52 [ 152.238931] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 152.243695] ? refcount_add_not_zero+0x300/0x320 [ 152.248458] panic+0x22f/0x4de [ 152.251651] ? add_taint.cold.5+0x16/0x16 [ 152.255800] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.260204] ? do_raw_spin_unlock+0x9e/0x2e0 2018/04/21 01:54:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611818"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) [ 152.264613] ? refcount_inc_not_zero+0x8f/0x2d0 [ 152.269278] kasan_end_report+0x47/0x4f [ 152.273250] kasan_report.cold.7+0x76/0x2fe [ 152.275747] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 152.277569] check_memory_region+0x13e/0x1b0 [ 152.277584] kasan_check_read+0x11/0x20 [ 152.277597] refcount_inc_not_zero+0x8f/0x2d0 [ 152.277615] ? refcount_add_not_zero+0x320/0x320 [ 152.302854] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.307852] ? lock_sock_nested+0x9f/0x120 [ 152.312068] refcount_inc+0x15/0x70 [ 152.315676] llc_ui_release+0xba/0x2b0 [ 152.319543] ? fsnotify_first_mark+0x330/0x330 [ 152.324110] sock_release+0x96/0x1b0 [ 152.327804] ? sock_alloc_file+0x4e0/0x4e0 [ 152.332019] sock_close+0x16/0x20 [ 152.335455] __fput+0x34d/0x890 [ 152.338717] ? fput+0x1a0/0x1a0 [ 152.341980] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.346454] ____fput+0x15/0x20 [ 152.349714] task_work_run+0x1e4/0x290 [ 152.353581] ? task_work_cancel+0x240/0x240 [ 152.357884] ? switch_task_namespaces+0xbd/0xd0 [ 152.362533] do_exit+0x1aee/0x2730 [ 152.366055] ? mm_update_next_owner+0x980/0x980 [ 152.370702] ? print_usage_bug+0xc0/0xc0 [ 152.374742] ? check_same_owner+0x320/0x320 [ 152.379042] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.383433] ? rcu_note_context_switch+0x710/0x710 [ 152.388338] ? lock_acquire+0x1dc/0x520 [ 152.392295] ? __might_sleep+0x95/0x190 [ 152.396253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.401771] ? __lock_acquire+0x7f5/0x5140 [ 152.405986] ? kasan_check_write+0x14/0x20 [ 152.410203] ? do_raw_spin_lock+0xc1/0x200 [ 152.414418] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 152.419934] ? debug_check_no_locks_freed+0x310/0x310 [ 152.425110] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 152.430279] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.435800] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 152.440880] ? futex_wait+0x5c1/0x9f0 [ 152.444659] ? perf_trace_lock+0xd6/0x900 [ 152.448790] ? perf_trace_lock_acquire+0xe3/0x980 [ 152.453614] ? zap_class+0x720/0x720 [ 152.457309] ? perf_trace_lock+0x900/0x900 [ 152.461522] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 152.467037] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 152.472117] ? futex_wake+0x2f6/0x750 [ 152.475895] ? graph_lock+0x170/0x170 [ 152.479675] ? graph_lock+0x170/0x170 [ 152.483458] ? memset+0x31/0x40 [ 152.486720] ? find_held_lock+0x36/0x1c0 [ 152.490763] ? lock_downgrade+0x8e0/0x8e0 [ 152.494891] do_group_exit+0x16f/0x430 [ 152.498761] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.503325] ? __ia32_sys_exit+0x50/0x50 [ 152.507366] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.511844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.516842] get_signal+0x886/0x1960 [ 152.520540] ? ptrace_notify+0x130/0x130 [ 152.524581] ? graph_lock+0x170/0x170 [ 152.528361] ? rcu_is_watching+0x85/0x140 [ 152.532491] ? mntput_no_expire+0x186/0xba0 [ 152.536790] ? dentry_kill+0xce/0x5a0 [ 152.540569] ? mnt_get_count+0x150/0x150 [ 152.544611] ? find_held_lock+0x36/0x1c0 [ 152.548656] do_signal+0x98/0x2040 [ 152.552177] ? lock_downgrade+0x8e0/0x8e0 [ 152.556305] ? setup_sigcontext+0x7d0/0x7d0 [ 152.560607] ? kasan_check_read+0x11/0x20 [ 152.564737] ? do_raw_spin_unlock+0x9e/0x2e0 [ 152.569127] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 152.573690] ? _raw_spin_unlock_irq+0x27/0x70 [ 152.578164] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 152.583164] ? exit_to_usermode_loop+0x87/0x310 [ 152.587825] exit_to_usermode_loop+0x28a/0x310 [ 152.592389] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 152.597212] ? fput+0x130/0x1a0 [ 152.600472] ? do_syscall_64+0x92/0x800 [ 152.604429] do_syscall_64+0x6ac/0x800 [ 152.608300] ? finish_task_switch+0x1ca/0x810 [ 152.612778] ? syscall_return_slowpath+0x5c0/0x5c0 [ 152.617687] ? syscall_return_slowpath+0x30f/0x5c0 [ 152.622597] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 152.627942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 152.632763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 152.637929] RIP: 0033:0x455389 [ 152.641104] RSP: 002b:00007fa44d9c1ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 152.648789] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000455389 [ 152.656037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 152.663285] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 152.670531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 152.677777] R13: 00007ffd13fdee0f R14: 00007fa44d9c29c0 R15: 0000000000000000 [ 152.685497] Dumping ftrace buffer: [ 152.689012] (ftrace buffer empty) [ 152.692695] Kernel Offset: disabled [ 152.696297] Rebooting in 86400 seconds..