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 '10.128.0.51' (ECDSA) to the list of known hosts. 2018/04/22 16:29:54 fuzzer started 2018/04/22 16:29:55 dialing manager at 10.128.0.26:41781 syzkaller login: [ 51.041716] can: request_module (can-proto-0) failed. [ 51.053300] can: request_module (can-proto-0) failed. 2018/04/22 16:30:01 kcov=true, comps=false 2018/04/22 16:30:05 executing program 0: 2018/04/22 16:30:05 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:05 executing program 2: 2018/04/22 16:30:05 executing program 7: 2018/04/22 16:30:05 executing program 4: 2018/04/22 16:30:05 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x10001) unshare(0x40600) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000700), 0x8) signalfd4(r1, &(0x7f0000000200), 0x8, 0x0) 2018/04/22 16:30:05 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000000040)}}], 0x1, 0x0) 2018/04/22 16:30:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x8000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 55.877855] IPVS: ftp: loaded support on port[0] = 21 [ 55.960701] IPVS: ftp: loaded support on port[0] = 21 [ 56.006666] IPVS: ftp: loaded support on port[0] = 21 [ 56.088496] IPVS: ftp: loaded support on port[0] = 21 [ 56.203541] IPVS: ftp: loaded support on port[0] = 21 [ 56.298720] IPVS: ftp: loaded support on port[0] = 21 [ 56.444807] IPVS: ftp: loaded support on port[0] = 21 [ 56.589414] IPVS: ftp: loaded support on port[0] = 21 [ 58.035227] ip (4718) used greatest stack depth: 53944 bytes left [ 58.916280] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.922816] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.954295] device bridge_slave_0 entered promiscuous mode [ 59.070135] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.076648] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.107182] device bridge_slave_0 entered promiscuous mode [ 59.127949] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.134457] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.156716] device bridge_slave_1 entered promiscuous mode [ 59.265286] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.271815] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.293248] device bridge_slave_0 entered promiscuous mode [ 59.334945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.343008] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.349519] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.381984] device bridge_slave_1 entered promiscuous mode [ 59.532909] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.539412] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.572972] device bridge_slave_1 entered promiscuous mode [ 59.590741] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.597224] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.615904] device bridge_slave_0 entered promiscuous mode [ 59.641111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.651127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.716445] ip (4840) used greatest stack depth: 53640 bytes left [ 59.760617] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.784879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.886419] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.892936] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.924271] device bridge_slave_0 entered promiscuous mode [ 59.959463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.981591] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.988135] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.014997] device bridge_slave_0 entered promiscuous mode [ 60.059087] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.065576] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.086448] device bridge_slave_1 entered promiscuous mode [ 60.116811] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.123296] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.158147] device bridge_slave_0 entered promiscuous mode [ 60.176659] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.183153] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.207160] device bridge_slave_1 entered promiscuous mode [ 60.232471] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.272604] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.279153] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.305207] device bridge_slave_1 entered promiscuous mode [ 60.350377] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.356892] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.377491] device bridge_slave_1 entered promiscuous mode [ 60.397084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.412403] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.448080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.468972] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.475462] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.531496] device bridge_slave_0 entered promiscuous mode [ 60.569137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.586505] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.594964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.605881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.618477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.689637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.771676] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.778229] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.795572] device bridge_slave_1 entered promiscuous mode [ 60.807105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.821787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.837961] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.847346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.856842] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.883113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.042821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.051114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.071321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.119607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.127151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.244457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.251512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.304183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.356229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.366336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.384942] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.406681] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.512163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.541879] team0: Port device team_slave_0 added [ 61.592241] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.606977] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.623950] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.635847] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.818699] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.834632] team0: Port device team_slave_1 added [ 61.841831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.861141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.884177] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.898486] team0: Port device team_slave_0 added [ 61.910279] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.942855] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.956416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.965182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.979243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.988229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.048910] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.057425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.064937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.088785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.137392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.165153] team0: Port device team_slave_0 added [ 62.214890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.223007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.237317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.247763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.254766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.268946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.300749] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.310976] team0: Port device team_slave_1 added [ 62.336095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.346831] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.358341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.374354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.458244] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.485440] team0: Port device team_slave_1 added [ 62.505566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.514212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.546548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.554900] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.563268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.570313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.608276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.639761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.658942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.714112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.745493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.760547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.792406] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.805247] team0: Port device team_slave_0 added [ 62.817214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.825728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.833675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.865420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.886926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.919386] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.930383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.939367] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.952073] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.963764] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.973547] team0: Port device team_slave_0 added [ 63.005957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.023199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.046815] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.065999] team0: Port device team_slave_1 added [ 63.084429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.093196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.111547] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.171592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.179131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.200883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.239478] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.253394] team0: Port device team_slave_0 added [ 63.271136] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.291654] team0: Port device team_slave_1 added [ 63.315203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.322214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.333987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.372842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.386682] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.418906] team0: Port device team_slave_0 added [ 63.445741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.462487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.499593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.513944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.521700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.543091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.553733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.570661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.591857] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.606656] team0: Port device team_slave_1 added [ 63.619859] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.631135] team0: Port device team_slave_0 added [ 63.636769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.648552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.661379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.684084] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.695948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.726695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.752793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.760429] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.772155] team0: Port device team_slave_1 added [ 63.803517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.821712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.849310] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.861456] team0: Port device team_slave_1 added [ 63.878112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.895170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.914758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.945083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.963121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.984600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.017875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.036476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.044088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.066024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.105815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.130307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.160306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.167342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.178690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.198231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.205229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.218515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.251993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.267600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.277939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.287784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.333995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.374643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.410568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.427779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.436962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.446146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.454315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.463263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.499406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.509904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.558873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.592252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.635239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.672183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.717816] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.729254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.738560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.761066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.769928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.780761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.798326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.841786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.887223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.942439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.962896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.984413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.829624] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.836153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.843090] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.849563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.931699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.954761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.334365] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.340926] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.347856] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.354341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.373140] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.386219] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.392687] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.399534] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.405984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.414219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.856571] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.863136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.870011] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.876533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.885336] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.903560] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.910116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.916987] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.923463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.986268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.999251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.014906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.041288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.055938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.279232] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.285717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.292537] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.298987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.316633] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.473363] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.479867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.486754] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.493235] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.517314] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.550610] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.557119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.563961] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.570386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.580477] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.063694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.085265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.127628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.037476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.498843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.658460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.908192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.043694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.075421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.411810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.487649] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.550189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.566228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.654787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.825154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.831762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.844974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.937002] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.012857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.438268] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.444696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.457300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.482324] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.512374] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.518745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.529469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.576807] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.584394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.728223] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.842949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.849319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.868458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.001740] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.009465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.028720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.477373] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.483792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.496270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.557653] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.578299] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.604160] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.610655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.621575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.671300] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.680500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.718762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.922074] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.948209] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.393157] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.462140] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.690449] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/22 16:30:35 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x4, 0xa5, 0x8, 0x1f, 0xffffffffffffff1c, 0x0, 0x8, 0x7ff, 0x8000000, 0x81, 0x2, 0x8173, 0x7, 0xffffffff, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x74, 0x5, 0x3}, &(0x7f00000001c0)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4400, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000240), 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) 2018/04/22 16:30:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000180)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x48) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x83, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x88) 2018/04/22 16:30:35 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) r1 = socket$inet(0x15, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000906f180a7500000000000010000000000600000000000000"], 0x20}, 0x0) 2018/04/22 16:30:35 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000240)="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", 0xcce}], 0x1, &(0x7f00000022c0)}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffde01f53e}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) 2018/04/22 16:30:35 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000080)={0x100000000, 0x2, 0x1, 0x1000, 0x1, 0x55, 0xe0, 0x9}, &(0x7f0000000100)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff7f, 0x800) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) 2018/04/22 16:30:35 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:35 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x705, 0x400003) 2018/04/22 16:30:35 executing program 6: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x880, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/22 16:30:35 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x705, 0x400003) 2018/04/22 16:30:35 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x705, 0x400003) 2018/04/22 16:30:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1fd, 0x6, 0x4, 0x280000000000, 0x7, [{0x1, 0xa, 0x101}, {0x80, 0x8748, 0x40, 0x0, 0x0, 0x2402}, {0x4, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0x4}, {0x7fff, 0x8, 0x8000000000000000}, {0xfffffffffffffffe, 0x2, 0xf7d6, 0x0, 0x0, 0x182}, {0x7fffffff, 0x5b5, 0x7, 0x0, 0x0, 0x3004}, {0xe9, 0x7, 0x2, 0x0, 0x0, 0xa}]}) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x3ff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300)=0x2, 0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/04/22 16:30:35 executing program 7: set_mempolicy(0x3, &(0x7f0000002000)=0x7ffffffe, 0x7) io_setup(0x1000, &(0x7f0000000000)=0x0) io_destroy(r0) accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x20}, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x529000, 0x9) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) 2018/04/22 16:30:35 executing program 6: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x880, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/22 16:30:35 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf89aaca050900400b04000900000004000000fbff0900cd00"], &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x6, 0x2, [0x400, 0x4e8b]}, &(0x7f00000001c0)=0xc) pipe(&(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xffffffff00000000}, &(0x7f0000000140)=0x8) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x6}, {&(0x7f0000000800)=""/120, 0x1}], 0x2) 2018/04/22 16:30:35 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="21252a4926766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f6f93cdf3502501732e04504c9af8dda6808b022864a4b66a3d03f2eaa1819109374bfdf803f468f6d04076422773f0bf6e9000000000000000000000000000000") 2018/04/22 16:30:35 executing program 0: fchdir(0xffffffffffffffff) r0 = socket$inet6(0x10, 0x3, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000280)="1c54c1552c4064cb9cc983763b2467cfdcad24da560e3b7fb9abba69d9648067d8d5f23bc42d889884e62b90a6ad0c2071130f6fbf5a6db4bf7242558ec9c0915c92ddf96c099463149d52a45e04b45245141ece449ee18e95432c8b4f81261cb8dbcf98ee973901375f950b76fa054b7a7296a7c0933fa4624bbf1cf5b90ee1f0d108448a4489318d2ea05874c18ae9f6a394d4fd17524c3bcce4d34ea1", &(0x7f0000000340)=""/178}, 0x18) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007f3d4c2d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c4d0f9a96006b03ab8220000bf", 0x55}], 0x1, &(0x7f0000000140)}, 0x2000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x80800) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xea, 0x109001) connect$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x1d, r3}, 0x10, &(0x7f0000000500)={&(0x7f0000000480)={0x7, 0x308, 0x9, {0x0, 0x7530}, {0x0, 0x2710}, {0x4, 0x10000, 0x10000, 0xffffffffffffffd8}, 0x1, @can={{0x0, 0x697e, 0x2}, 0x0, 0x2, 0x0, 0x0, "55d579cbe70d0589"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/04/22 16:30:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="850000000800000077000000000006009500000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/04/22 16:30:36 executing program 6: perf_event_open(&(0x7f000000a000)={0x4, 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, 0x3, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200002, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3f) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000200)="2e47d93ac3518c10731e5b1c8ee361fec7208480c2239d98ea1f7e0d83183762a50355684374efce74197fa2ccae9568aaa49a5e84cfea9468e5b8a84339f0906fc9fea2ba51d579d8c5bb4e186bf8832d8e0f764d0989dbbfbdc0e0b9c8ccb037c9fa6d67fee59bd1a32f264e532439f8dad860ee5e8a0d595daafecabeefdadbd3382e607cc074348a4ca7c63f2dea84bc7458020b688f08ea6dc64e297278fddefbb98a", 0x2, &(0x7f0000000100)) 2018/04/22 16:30:36 executing program 7: r0 = socket$inet(0x2, 0x80000000805, 0x2000000000004) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x289d) sendto$inet(r0, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/22 16:30:36 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x101a00, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket(0xb, 0x3, 0x81) sendmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="34bc92d54828378b9312f6d7f66adae9abb2129c4384bd65b2646e8a842ed2aa423b21b6d661e8c49d2a6086d2697829fbe75e45b1a5adf7f8bff3fcc2a72a46f963b6719ce0883a9fbc67321dbbb9f5092724d9fdd78d26d8653cd8c88183e0f9996492061bd216e52e39867b4577d6e1bf3a94dd00ee096e3aa22dd1d16d2bedea6fc4c754fb09ea033e4c6dd9c09c72aa53fc5e9aaafc98233235ce2d613f064d57a4130126cbc4e83b93e7b2a8b2bf7201164e7cbc7df7d95a5403b7cf56041bdf67038d52d4f647f3e3b8a09f0707f1693880b422ed2730d28fce75628c5a8fbb9404a9b469", 0xe8}, {&(0x7f0000000140)="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", 0xfe}, {&(0x7f0000000240)="7d5428ec5b4a004592da67e301f49ef4a74dde3c8069ce479b02668cb6610987c96d3f10794aa7f6870313bcd329", 0x2e}, {&(0x7f0000000280)="cd80c8fd6e1e036a9bd9c86cd38efd460633fda6d4515f1e802ed44730be17be1d25c7744101485b09b11dc8a3a67f4617793dd5e504cae5ea4c5944616e033f8d24be1d4ad83b2e80df435b615b54a195179561c580224d251d96c7aac413fa818d8124928c799398f008172bd81e2baea3d7f3310f26104256d26a2e42fdb262ea6f136260c42771ab1113e18bb8cfdfad2e991f2ce928fc4e74e30c96251f8aa72d960383ef1b064b92934cedebc4471e4cceecf690ecc1974f75e49ad656e4a482fcb0e762990c66e466ec57f1a6b190fcd24a0e8548d8e1", 0xda}, {&(0x7f0000000380)="f26d3d", 0x3}, {&(0x7f00000003c0)="4b818a2b629757e9a5dc8eafc6ddd9888fff87ef40dbd05ee97f220aad3a64dbcd250e667e66865e8b906690ca7014bd8520670575106da31c8deb5afabfcfd6d5a960332ee01ab285d889b0babcc9985e11ce51ac114734cb93adb9672b2b64925a0711", 0x64}, {&(0x7f0000000440)="382c7d34afcd02d8eea0cc159fc787fd616a79f935a506176d70b761c17db34f19fbe1249cb18880998bfe18e073a9ee0932f1893dba5a809c5359fb68a2efa101fb8355a6f963385bb3c44d1392fe0b5c439580d9558c48d9fb6689030959b5c4", 0x61}, {&(0x7f00000004c0)="948692988e2d72", 0x7}], 0x8, &(0x7f0000000580)=[{0xd0, 0x10c, 0x215e, "32c2265f0e9df336187dcf99b3a3ffff1eccc1e95c22e771c9970dd0625404811991ba1f944f32d6e62ec67fc3d61f1d1a776e0bdfe2d6dcceabdce34b3a8781e0dfa41459a16d961fe5c4aabfbd650d1469531f8690c60517c86efd53f82f9337cf33bb42fa519392fc12620595293d23fec205ab337473f51a68da7e4faf6416779b913820f4ac4a9b58490ec3eef599a3a3d451b9b3e83b403908d8eedda56e69c983becaf1993b32e6ccc4a24c1ea16e5d3512ddd1cf48cf2854"}], 0xd0, 0x20004044}, 0x7ff}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)="9815912ee06c6dd48c4e55c7b715fda3c58072e198ebce2c8b3b87f1e135aa2edef091c84e842ba6dbe2d1cf3f4aa5930fbaf40021044e08fdfac94cdea6a643c45f0ab5586e34ae358debe7fddcb15562ea8edf23492149591cdaabef5b1b24e32e472bd94c7d782e255a11d316e9f5a9c5480d718fcefddd28613f28d136ffcfa02dad900be98d2e2e6f5aa84496134ab296660406e929d36bfb2f5b55459f", 0xa0}, {&(0x7f0000000740)="33a27ecac7432974530004cf43038e88a589ed67428a5d19d1a817a15b2937f316ff8a", 0x23}], 0x2, &(0x7f00000007c0), 0x0, 0x20000010}, 0x800}], 0x2, 0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000880)=""/34) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/04/22 16:30:36 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4600, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x30, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/04/22 16:30:36 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40300, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x14, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) 2018/04/22 16:30:36 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:36 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x8000) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r3 = socket$unix(0x1, 0x3, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x44}, {r1, 0x400}, {r2, 0x40}, {r3, 0x2}], 0x4, &(0x7f0000000140), &(0x7f0000000180)={0x80000000}, 0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') [ 86.363841] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 86.400199] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:36 executing program 6: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x4}, &(0x7f0000000180)=0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x44) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x2) 2018/04/22 16:30:36 executing program 3: unshare(0x20000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="62000000552e647db359326f8fd135052fb2503b142f869666829c3fcb171f536725200455a1f901f7f0bccccc9550f7cd3c1af2bc2e3e534a023bd0acb14d8cde2991f51b543ef8c79148e0af48fc6b57f641d6f851da489636433488acf8ecdb6f734c8e48"], &(0x7f0000000140)=0x6a) r3 = inotify_init() r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000280)={'erspan0\x00'}) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000180)=r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}, &(0x7f00000002c0)=0x84) 2018/04/22 16:30:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) poll(&(0x7f0000000000)=[{r4, 0x211}, {r2}], 0x2, 0x7f) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=""/248, 0xf8}, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="0e", 0x1, 0xf9edd14d5fa9f199, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) pause() 2018/04/22 16:30:36 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = open(&(0x7f0000000480)='./file0\x00', 0x440000, 0x100) bind$bt_rfcomm(r0, &(0x7f0000000540)={0x1f, {0x20, 0x100000000, 0x7, 0x1, 0xfffffffffffffff7, 0x3}}, 0xa) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x400) umount2(&(0x7f0000b1d000)='.', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r1) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8001, 0x800) connect$pptp(r2, &(0x7f00000002c0)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/22 16:30:36 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x3ff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101801) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @multicast2}, &(0x7f0000000180)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007980)={0x0, @broadcast, @multicast1}, &(0x7f00000079c0)=0xc) getsockname$packet(r1, &(0x7f0000007a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007a40)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000007a80)={@loopback, 0x0}, &(0x7f0000007ac0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000007b00)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000007c00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000007e40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0000080}, 0xc, &(0x7f0000007e00)={&(0x7f0000007c40)={0x1b0, r3, 0x610, 0x70bd27, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r4}, {0xc0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x6, 0x70, 0x8}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe2f}}, {0x8, 0x6, r8}}}]}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x20000801}, 0x4000) sendfile(r0, r1, &(0x7f0000e64ff8)=0x35, 0x10001) 2018/04/22 16:30:36 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40300, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x14, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) 2018/04/22 16:30:36 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r2 = epoll_create(0x102050204) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x9) epoll_create(0x2324) flock(r2, 0x5) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x20000) [ 86.734340] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xffffff30) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'syz_tun\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) read(r0, &(0x7f00000000c0), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xb8, "bc5e7b29b0809261841e5b30f9815e45412e0a10ae57bb2ecf73016cbd3dc22e995025e65d6ddc140f0d5c9352b4fcba27711df136b5b3fa974d26ce1c66b7a4ce648bb7b60e42b1fce6b024858f67dd10ed41f41cec2550a4906d098e9d3aa9e35f890e6860a306e6a5180cc7bbe22c8f860d1606d1552bc8d1053b70d66d7d289390e6aed27c98a1a3f347018880fdc8f8669951071cee89939e86a9df6fc2f39c9eaed875fb137ed5f642a1c551c09bd59a6380139fc0"}, &(0x7f0000000200)=0xdc) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000380)=""/100, &(0x7f0000000400)=0x64) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7, 0xffffffffffff7fff, 0x7f}, 0x10) 2018/04/22 16:30:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) r3 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000040)="7113f3d705b85b4db9c1b3326902a22dbece95c5b2c327dc7028b824c2338c0dc3e159dc222923452f8336bbf490732d95980a934a93e15abea1569fd6fcab69b908dfa2cb2e9785953463a3bea4300349ec02b360f264b142df765a267e69ee22829d89be3a0f58c065a599ba531b9bbfdf5bac4d4fa1683734130ebf3e607a6d4aad156de5b2b644a065a3e62f3621d9e66ec8530005e859871ef100") epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) 2018/04/22 16:30:37 executing program 2: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000240)=""/85, &(0x7f00000001c0)=0xfffffe17) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000200)=0x6) 2018/04/22 16:30:37 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ppoll(&(0x7f0000000000)=[{r0, 0xa0e7}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x5, 0x4, 0xffff, 0x500, 0x7f, 0x200, r2}) 2018/04/22 16:30:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40300, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x14, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) 2018/04/22 16:30:37 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/22 16:30:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) poll(&(0x7f0000000000)=[{r4, 0x211}, {r2}], 0x2, 0x7f) recvmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000004c0)=""/248, 0xf8}, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) sendto(r0, &(0x7f0000000100)="0e", 0x1, 0xf9edd14d5fa9f199, &(0x7f0000001b00)=ANY=[], 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) pause() 2018/04/22 16:30:37 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) [ 87.507225] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:37 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair(0x0, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x0) getdents64(r2, &(0x7f0000000040)=""/97, 0x61) msync(&(0x7f0000fb7000/0x2000)=nil, 0x2000, 0xfffffffffffffffa) 2018/04/22 16:30:37 executing program 3: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x400) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x400, 0x16, "46861780685a0a53592a2d40778bf5c726dc051984e1"}, 0x1e) 2018/04/22 16:30:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca835682509db16323bcdade2b8039756758986b66a134424415f54a3b24594ec28cf913dc840b04ab1fcebf7dab7c728bcecf6bd2c48b9670a953a5a910c697cc9f9407ba"], 0x30}, 0x1}, 0x0) r1 = dup(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40300, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x14, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) 2018/04/22 16:30:37 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r1, 0x7) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000240)={0xc3, 0x3, 0xffff, 0x8, 0x100000000003, 0x40, 0x3, 0x8, 0x0, 0x432aeb2c, 0xff, 0x8000}) r3 = accept4(r1, 0x0, &(0x7f0000021000), 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', r4}) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/04/22 16:30:37 executing program 4: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readahead(r0, 0x0, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x51, &(0x7f0000000000)="966f1190801bd51cc2c4dac8d67b72989230dbc91dcf1492af71536d53a3fc3d4d51a16a43dfcf6051f37a04aaa637336dcd8d29736031bf4d0806b58ef00788253add7530df240e0f824a7127c2b4714a"}) 2018/04/22 16:30:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f00007af000)=[{&(0x7f00009db000)="480000001500190020ffff7fffffff560a113b850e1de0974881000000fe58a3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080", 0x48}], 0x1) [ 87.751316] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:37 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x10400) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000048fe4)=[{0xffffffffffffffff, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/22 16:30:37 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x80000001, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005900)={0x0, 0xb21}, &(0x7f0000005940)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0xd55e, 0x9, [0x800000004009, 0xf44c, 0x5, 0x8000, 0x3, 0x3, 0x80000002, 0x1, 0x10001]}, &(0x7f0000000180)=0x1a) r4 = gettid() sched_getattr(r4, &(0x7f00000055c0), 0x30, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000059c0)={r3, @in6={{0xa, 0x4e23, 0x3f, @empty, 0x2}}}, 0x100000087) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x100000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003f40)={'teql0\x00', 0x0}) accept4$packet(r1, &(0x7f0000005880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000058c0)=0xd, 0x80800) sendmmsg(r1, &(0x7f0000006800)=[{{&(0x7f0000000000)=@ethernet={0x306}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)="93ca5a3b12a306cc7025806f99465557f210876b89647d", 0x17}, {&(0x7f0000000200)="5579907cb92d0aa86f514058477107d3469e98333e73ec0627aeb85dbb571f70dbd94d9ffd44019a28c29dc92fc0d3c864ac71017b41d6837b5a3b8d35d7226c39af6ed2732b60f82a1412dd86", 0x4d}, {&(0x7f0000000280)="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", 0x1000}], 0x3, &(0x7f00000012c0)=[{0xc0, 0x11d, 0x1f, "6e1d54cc0ac1d24a9fcfd9a4e6bb830a0a58ba882a2d2b718e369f9c1fcad5cfa6a2533cdda02caa11751dd8b8818c85fbd3cb446281fff972fa94c529d14fbe13d2f062cba281cb87323073c5be854d993824fbb371c504a602a7499f63137bafba71ad12ccc0a9569a0cdef0aa496baa828a16e12bb09d5119069a2c3567846394639d3e88f93357a5e2895e6b803ac4662fcee58430079e2a443bd20bafc7e2c656953cc53a401ad7775c"}, {0x18, 0x109, 0x8000, "81d4af723c43"}, {0x28, 0x88, 0x3, "643f4582ab3fec3368234d2ed6eb34fd201142f3e62ab44c"}, {0x20, 0x1ff, 0x8, "c934c7c80d65d9edf9e6"}, {0x98, 0x110, 0x3, "b5e636dd8f45f10dcbb718da8108fb70cfdc9e43b8e99c7bb689df51ce9fde43ead9eeb924732d0268cd6f43c04617580e47f47f123795b7d1b0fa578cf2ef243e4d52ee9b8f017d7614889c77d4eb03327b574f568f3df12dea7b1a100282cff15e6daf585b2b2f94f02da0caeecee54faaafabb622d7700d474978880131e55af5"}, {0x40, 0x0, 0x2, "28a47c730579926875c1a18311af2dd2a93d5be153617b9b973e6cd5ebc382c9ec2d299aa572b96226d5c05089fe2b"}, {0xc0, 0x84, 0xffff, "e6633fcf4db07090eb941522279e8942bbc7ec23c561e6ecb56cf90ca8717485434479ab2de3200bb19b86f646d934f5bf2a96307e9621257e8ede81de5b9b0a97551116d23e0950b75a9541b33e98912dca5112f3d7e7ec9a96688c70ecbfc04fec6020f693eebc95a3345c0b253227e7decb6b6c769147a65c3827b504b0c5c7e931415ad125ec5782773624bd17ea4863a2b87a48e6f23fd03c3d2a9af65e179513a5ff251a5b3d581c8b"}], 0x2b8, 0x840}}, {{&(0x7f0000001580)=@rc={0x1f, {0xd3e, 0xfffffffeffffffff, 0x8, 0x7fffffff, 0x2, 0x8}, 0xfffffffffffffffa}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001600)="eb58f7d694064f14ed609be46e7c3462e6dd67dce30c52848622d02b5b5d67efd6bcb1c667297b53ce71a9e6bbb280907437d21305f389d29e1b5bf62f25442657a300254c1b84517d3caf0f9fc97e16855af5c5e76246d74c3187f30b6c1bdf9f0d1bda19f2f2fa7c1b35b06710192ac1890e81", 0x74}, {&(0x7f0000001680)="5f545a29cef6b0f66c0fd3bd32c41b55bde396635b21bce1612f530620473b445ac373064ffc9f1e46a9667535ab590fb4c21214afea38fd2626f72ef136a8a13db954c669ae24b6007b7c3a824456c21c6f7ff513367215a07564739e045e451646d5af0c4de9fa993bf77b4888c9a0", 0x70}, 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"aace9d939d0c5fae346e8f084ec138e9f739249a942026b44edcafe59d787922afe51d64402d96849b0e46df80eea84895ee3f6fc55f5ecdb483ccef6cc2377e7f18e2760e88bb1f64899f958778f95b78e5cec95275ebebe803349f5a7bca59fdcdb0bb4a33b2a9eca8685d9e2b43f51eef1093bd473ea3460df8f2d0ac17f7188cb0908d034700c0fd24e141a52e7232c85d4d80a85cea89b948dbb9d3bf72f97b6099a906ee1fc72eef7c173c7700f14a105deeb2f2a88e0edd4e19f03a19294bfa6438612f3f00e3178596d3bf4f0af9c4bea4f9b56c14ce19"}], 0x2b0, 0x20008000}, 0x20}, {{&(0x7f0000005540)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x80, &(0x7f00000055c0), 0x0, &(0x7f0000005600)=[{0xb8, 0x88, 0xf0, "88ceb6018a77877b25ff5b0303986e5874798e2206324c40b3193ebffa8bd52886ac50e7d77e2a547db206f5772cb3e93db9dda0838e6e00794a12937e5f9c029b0d6fccc2be6d7a99a3d46e6c5c72c709efe9aec9355fb6b10db8a70bd6928f9f23113d9c402242825682e4575cec808603284b1cd57a0186b4d1bfcb0b16961a0324ec60b6c8e88ac63c4e33d88499503880f64f68d281f1eb4f706543aa2ba566a6"}, {0x60, 0x113, 0x7, "34efaf54a3ec90f9852290da75a4207f96cd79699d20e94c804a41857e89f585f2f7331dbfa8997c8d88223ab143e307e90b292334abff7662e4b20536f67a4e0689c7a7bf63a3abe0"}, {0x50, 0x88, 0x1dfa, "a6299537c5d020ea766f2877dca8c1199bb3818582e62873630e933aa0759fd03db0819f4a84593aa5f217b7b625b0f604494fc5ddb27a516669deca"}, {0x90, 0x1, 0x5, "e5b7c17176be9ac6ed2625014c3b0ebfcaf368ef4c405c91863ab7b25057a4df2d5344abc507ba0b001fa772d37686385b661ceaa30a0babc82f6ba0a0c53f85601febf4ff5650a725dcfa831294a84bb627fa8c9cac018d086640a4422ecde7ea6467f9d72c85a834cb3aee1e0d25946d1a83c7623420d7b28942460bc3df"}], 0x1f8, 0x4}, 0x200}, {{&(0x7f00000060c0)=@hci={0x1f, r6, 0x3}, 0x80, &(0x7f0000006300)=[{&(0x7f0000006140)="53e2a195290fe17dd92961d005ea8610338cee9aaecee08cabc43dd33b838d24671070d0aa444917de9ea884cc853e53d458e6fbde8120c60248ba16e753352f7e24b1ee96358af8391208993d4fbbdd278cc3c289e4ca4f6cf3e4afb406ffc9d9b882a3e593469204a551dde291ac6f8e4952a1dab60d6d1162cfbdf5e8820d0b242e3440feab317f735ff35342324cc746d10123e55afb69f8f81fc896f74fee6e788d8399f81c0f05aebe154757dd788a5f306716c39c681ebf21a15eb5b18e63e13e", 0xc4}, {&(0x7f0000006240)="125cf0bb5e48d5d525f6e81fcb585ef3f7d25f7b15482f8e7996a8c8ae6507929a3ab2362af915718dee2ab7c02d21d0ef51cdab115a45b66d8094a299fc2c1abcc5808c52de64d83c5211d42de31ba799d603cb2095edc4931f8cc01410d55f11c39495cf66f6702f8d9bcaf422d6e13ac366e4286f2b8be8e2ffb403824045ce9f3ddebba8902f8fdc59135c76beb6200067618ae442ff695791a81146a9b1582d5dff2d8524", 0xa7}], 0x2, &(0x7f0000006340)=[{0x10, 0x10f, 0x1}], 0x10, 0x4}, 0x20}, {{&(0x7f0000006380)=@llc={0x1a, 0x0, 0x41187042, 0x80000001, 0x2, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000006740)=[{&(0x7f0000006400)="164e4a48a95489a5024eaa9f461357bad7dea3e217bfb9bf34eec9b0ee11988bce33ae3f722a6aead0ca565253a2669fff92075b470b056eb2cfa8097cc8160f85ee836f0c7ca25095cf1ed9d69696506bf99412debcd22de1ab7b0d37dc549b3b54b7b402cce90ccef8b48b5881ba5ab74bab18b3cc0c0036d4fb67a24a9614b1b9e113c6615dd603750b642046b6bfc0a1e2aae27e9b8d3e861c31419f0b9d3a65b1e610d53af01a2606596a07a899e646c424a2d9f5c3f9f4e3bffba98586a034f929c9318fcfc80f9ce4", 0xcc}, {&(0x7f0000006500)="c015893e03f19bd26909b2773e4ee92b02127156ac8b2c9f2a8d41e75c099fdaedb1741b09bc9206142e786bf97784e8b0e3a3f0f92fb0d84a759d578fc05cc5dd7596", 0x43}, {&(0x7f0000006580)="3d2d580990a5cc286222e9f8eb0169e24933f4a24b6ca37d130390eb4e993b44100f3020536cded67a8188e2654b31127abb3b5e48a0ff97eeda7eebfc6a81577c672c443947e4bd8c5164192f49880999c09dd11984be24066c68446b5fd8bcd573236d48c28087176d9761616d133b6677fca1e1252dbc1b32faa88a0c84195c280e90ec509a1ed313864d485afa5318d4db940c1a2cb0d3f26ec0dc8d8b335df86a1af15d9bbba8f36633c355abc75076803dcdff4c05b7ed", 0xba}, {&(0x7f0000006640)="2d207638c5495e1f5463e79c5df9901820264dd298c001c9d9383f1309420c02e34d35bc90b39ccbb57524e6110c221b337f1359e7773a9644bd55c50cd3faa76704a4575ab9951a4adef5e837d1a36e8fcdc3c4b96bb37d5c67e34583bbf01236b8edeefea73bf735d41d5c5b2333e340550d13343dea735ccebfb1d0942fa1da2667d95187e11cd8b0d4979a436b4b024ab4c900d1f1d14687f284039fa91ff10ded6a20597a5d05084e6f131704f3129e0d182f00dd0d3e1219d2dbbad43661f4746f", 0xc4}], 0x4, &(0x7f0000006780)=[{0x60, 0x109, 0x6, "0a2d7890f326d8cb5f26bb6f73f569a9d7b942ee0d32d5a60876b8953ae8b0470afc30443f3529e277e9ea1227132aadc0eb0e01c47a1c828173a2fbb4a70183f376e60189ff27a735"}], 0x60, 0x40000}, 0xd78}], 0x8, 0x4000004) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005800), &(0x7f0000005840)=0x8) 2018/04/22 16:30:37 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) dup(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40300, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x14, 0x4) [ 87.980859] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x10001, 0x2edc, 0x10000, 0x2, r0, 0x30005ca7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x7, 0x201a7fd7}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x8f, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) 2018/04/22 16:30:38 executing program 2: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000000}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x7fff]}, &(0x7f0000000100)=0x6) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/22 16:30:38 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000800)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x2, 0x3, 0x1, 0x3}}, {&(0x7f0000000780)=""/38, 0x26}, &(0x7f00000007c0), 0x20}, 0xa0) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x20) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x3fd) setsockopt(r3, 0x3a, 0x1, &(0x7f0000002000), 0xffffffffffffff97) fcntl$notify(r2, 0x0, 0x2a2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) prctl$setmm(0x23, 0x404, &(0x7f0000ffc000/0x1000)=nil) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000080)=0x3) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e470726f63757365726d643573756d2d2c776c616e3000", 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000980)="0795d55e2e69646d36e50458ac7aa300", &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="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", 0xfc, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000500)=[{&(0x7f0000000180)="da0a32c01d22b36d6c896f5a1d685f75d0c86571a07087151b1c14f82d34c3a9d2faadb3c1b07b9d3e59e6ce3b335956680e05ae81b730bda0eb983daa56b2e3cb9886067a117851ccf2e0c562c03a1ee3cfa83ea50fcaae20403de10ef9215f8185848aad9eb3af0e2e72d49ffb2abc6f52102ea738e5ad05a52650a11cc341c8c8ad3c598df8be7fdf86b299fa6893f0b4f3b7c58624525fc385af95d5f071e5ed8b394b6797fcc14dbf41c56b6f3b66a5c19a9fdb4063eeb5fdea21cfd27a9dacfc15897d184df1fbb656663f3398e291e3f6ffda4cc6b9a0123198caa2c1e1dbebeb357fb20d3396d1d83c4a1a09", 0xf0}, {&(0x7f0000000280)="82f46d1cbb2245f699c87b4512ad6561f219f5d9a9e63de7921d92bd629fe0252c49a39d7293", 0x26}, {&(0x7f00000002c0)="6cdd023e4ecdbca1d7b14a13287ec7386c6e9decbb192e4e855d2f963570f3647abe2eb1c836c1ff32ddc4a96beccde32d2cc5be87ec40b85163af4ff315bdffaa7ed6a0ec0f90075e5aeafcdfab13c8dfe2447c253be62cd001abb5e1a2dcf5e0ebff6ae947441ae0bf4dc53eb79231f400cc970534e1fece5bb653443e9cf6ce36bc11729a16907ad12db5705315ecdba3540521d394d51b9286d41dc40208165130", 0xa3}, {&(0x7f0000000380)="22437878d0a6c1ae891b587d6ab279e21c7fa4f414046b123876f293ab1bd946f47daa7e492b6b8a1c6f80a606540b329d3fded65fbc25e3e727f82d7a734a7aeecad6a280ba7c0e861edbddf4eeebb50e71e71a66a216575d5293bc962179d590e56950e3673f6f1afd3344672f9ce5d4eb5132e247cf2ce72e56c492f966d13e911c2191e5e32fe4cf0b278870b81e6295a7d499153d76472df8330bb13aae62f673786e8563bc5f9f2d5ac7e73515bdd7f579feca7112fac827c00c170826f83513df91b127531ffcc2", 0xcb}, {&(0x7f0000000480)="1f59c0515649c962767d82dfa32b6e9e577e7bd0cd6804496d2fa5", 0x1b}, {&(0x7f00000004c0)="7cbc30f7f62f556abecf20e1f764909352ceea9d7564a3591860c9313a842cf374ddb54d5bdb3b7553a620098c6eb42f41", 0x31}], 0x6, r5) 2018/04/22 16:30:38 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) dup(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40300, 0x0) 2018/04/22 16:30:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x90500) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x100) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x7fffffff, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000001c0)={&(0x7f000000a000/0x2000)=nil, 0x2000}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'yam0\x00', {0x4, 0xd7, 0x100000001, "69756156aef5", 0x1e38}}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f000000a000/0x1000)=nil, 0x1000}) ftruncate(r2, 0x7fff) r3 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) readv(r3, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x401, 0x0, 0x3, 0x3}) 2018/04/22 16:30:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/22 16:30:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000600)=ANY=[@ANYBLOB="2c0000001400010200000000000012000a000000", @ANYRES32=r1, @ANYBLOB="140001000000000000000000000000000000000085dc69a05e3a65caf19cda4904e1255dc7aded3894849438eda7158815b8332083111f68b4f1ecaf8b75dbcea8ee04b3a80d44e1958a72883773bd74cb766d35d21a5ca1760a7b5a31f7fc81b9b821"], 0x2c}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f7072742f69707b342f76732f616d5f64720700000000000000fdfb81ae", 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="19e5c9750253217c", 0x8}, {&(0x7f0000000200)}, {&(0x7f00000002c0)="28162c24d914cf4ba5408a4541028a5ab56082edd1e1a6a1c7b045692c9826460e8139028dc75dfb12038d551586584d6f911e8e7023e4ae4867183c75ec3cb783dfacbcb5e86c75", 0x48}, {&(0x7f0000000340)="9115b71451071fcf2881214c52b6e5c9d97a8177e01be5d223f9476c2f33bba959cfa573ddd3291e3185938ed0d4efc1bfd88f131910dfbdfe18c2c3eeaf4de9d4f01147c4c070584e8daf3f9a5b583d3f9fa3b46dee457c6b8dccbf96d2999d476e72164a6b23b6a7e96418943b3feb8ad069158b704da82de1e3af64ce20fa104c586585a0405f5ee7faaf2773b3a7b51b14593b5d218bd0f0b0987f3f16cd5b92666b93714ace1617a0b5b42ef0dbd5c0342c46ecf6a1a4de765ac5bdf5d6ec4ce1d70a9fa6d0ba7a2a47447cdb27cfc6347a80898ae4d3993ff120284406307364ec572166a2070aa3117af0d2b2d4882a7eb863eae58d2fbfa0b5e0", 0xfe}, {&(0x7f0000000240)="ad0a006bc8d5", 0x6}, {&(0x7f0000000440)="9cc6fe5d48c42962cb41573bd4120649a2dbcd29aebdef68edc37b30fcfa202e693424bea51d4377c999b470e5d6d4994c5042b8886fc116887d95d94606b3bf5bd688b4a7aafb5d1c43a069b3756222ba2c38c9dda6606c54c93a0a462264089db8dbda95d5", 0x66}], 0x6, &(0x7f0000000540)=[{0x50, 0x10b, 0x40, "0e7a5b0bf52fdc7683306c63cb8652ce01ddcd9f89554fc9e343859d1f9d650a01eaebdb3d4e778d367b30fddab851f2248525c8cfad4344da1e23523806"}], 0x50, 0x80}, 0x20000011) 2018/04/22 16:30:38 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) [ 88.782382] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2d30fd6ad290c9e65f7c11bef42afea88d73d357f170d3458aa4dc788a7fc36f3a"], 0x2) 2018/04/22 16:30:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3000, @empty, 0x1ff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x2c) 2018/04/22 16:30:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) shmget(0x0, 0x1000, 0x8d0, &(0x7f0000ffc000/0x1000)=nil) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000000)=0x100005, 0x9) 2018/04/22 16:30:38 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) dup(r0) 2018/04/22 16:30:38 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/04/22 16:30:38 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000800)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x2, 0x3, 0x1, 0x3}}, {&(0x7f0000000780)=""/38, 0x26}, &(0x7f00000007c0), 0x20}, 0xa0) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x20) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x3fd) setsockopt(r3, 0x3a, 0x1, &(0x7f0000002000), 0xffffffffffffff97) fcntl$notify(r2, 0x0, 0x2a2) pipe(&(0x7f0000000040)={0xffffffffffffffff}) prctl$setmm(0x23, 0x404, &(0x7f0000ffc000/0x1000)=nil) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000080)=0x3) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e470726f63757365726d643573756d2d2c776c616e3000", 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000980)="0795d55e2e69646d36e50458ac7aa300", &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="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", 0xfc, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000500)=[{&(0x7f0000000180)="da0a32c01d22b36d6c896f5a1d685f75d0c86571a07087151b1c14f82d34c3a9d2faadb3c1b07b9d3e59e6ce3b335956680e05ae81b730bda0eb983daa56b2e3cb9886067a117851ccf2e0c562c03a1ee3cfa83ea50fcaae20403de10ef9215f8185848aad9eb3af0e2e72d49ffb2abc6f52102ea738e5ad05a52650a11cc341c8c8ad3c598df8be7fdf86b299fa6893f0b4f3b7c58624525fc385af95d5f071e5ed8b394b6797fcc14dbf41c56b6f3b66a5c19a9fdb4063eeb5fdea21cfd27a9dacfc15897d184df1fbb656663f3398e291e3f6ffda4cc6b9a0123198caa2c1e1dbebeb357fb20d3396d1d83c4a1a09", 0xf0}, {&(0x7f0000000280)="82f46d1cbb2245f699c87b4512ad6561f219f5d9a9e63de7921d92bd629fe0252c49a39d7293", 0x26}, {&(0x7f00000002c0)="6cdd023e4ecdbca1d7b14a13287ec7386c6e9decbb192e4e855d2f963570f3647abe2eb1c836c1ff32ddc4a96beccde32d2cc5be87ec40b85163af4ff315bdffaa7ed6a0ec0f90075e5aeafcdfab13c8dfe2447c253be62cd001abb5e1a2dcf5e0ebff6ae947441ae0bf4dc53eb79231f400cc970534e1fece5bb653443e9cf6ce36bc11729a16907ad12db5705315ecdba3540521d394d51b9286d41dc40208165130", 0xa3}, {&(0x7f0000000380)="22437878d0a6c1ae891b587d6ab279e21c7fa4f414046b123876f293ab1bd946f47daa7e492b6b8a1c6f80a606540b329d3fded65fbc25e3e727f82d7a734a7aeecad6a280ba7c0e861edbddf4eeebb50e71e71a66a216575d5293bc962179d590e56950e3673f6f1afd3344672f9ce5d4eb5132e247cf2ce72e56c492f966d13e911c2191e5e32fe4cf0b278870b81e6295a7d499153d76472df8330bb13aae62f673786e8563bc5f9f2d5ac7e73515bdd7f579feca7112fac827c00c170826f83513df91b127531ffcc2", 0xcb}, {&(0x7f0000000480)="1f59c0515649c962767d82dfa32b6e9e577e7bd0cd6804496d2fa5", 0x1b}, {&(0x7f00000004c0)="7cbc30f7f62f556abecf20e1f764909352ceea9d7564a3591860c9313a842cf374ddb54d5bdb3b7553a620098c6eb42f41", 0x31}], 0x6, r5) 2018/04/22 16:30:39 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) times(&(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200000) sendto$ax25(r1, &(0x7f0000000100)="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", 0x1000, 0x40080, &(0x7f0000000040)={0x3, {"8598ec328e9486"}, 0x6e}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) mprotect(&(0x7f00000a2000/0x1000)=nil, 0x1000, 0x1000001) [ 89.046375] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:39 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:39 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/22 16:30:39 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f0000000000)=0x80, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0xa, &(0x7f0000000240)=[{0x2, 0x7, 0xfff}, {0x5, 0xa27a, 0x433e, 0x1}, {0x767b, 0x7, 0x8, 0x4}, {0x6, 0x7, 0x7, 0x517}, {0x4, 0xf5e, 0x5, 0x5}, {0x9, 0x401, 0x8, 0xc46}, {0x6, 0x2, 0x80, 0x4}, {0x400, 0x81, 0x3, 0xffff}, {0x21, 0x7, 0xffffffffffffffff, 0x8000}, {0x8, 0x80000000, 0x401, 0x8001}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x228}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x3ff38a5d, 0x28000000000000}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg$unix(r3, &(0x7f0000eebfc8), 0x1, 0x0) 2018/04/22 16:30:39 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f0000bcc000)='./file0\x00', &(0x7f00008caff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0/file0\x00') 2018/04/22 16:30:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x400102) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1c}, 0x5, 0xb7, 0x6, 0x100, 0xff, 0x1, r2}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000d80)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0xfca9}, 0x1}, 0x0) 2018/04/22 16:30:39 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202540, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xef, @empty, 0x4e23, 0x4, 'wrr\x00', 0x2, 0x1ff, 0x75}, 0x2c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(cast5),digest_null)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) 2018/04/22 16:30:39 executing program 2: r0 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='em1+\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e9a1f5fa617d650e7a8dc3391e7a26f55036108b2e21e90f5f6d1d838a45c480583561601ad688a24ffdaa66bd7c525c40d27eb757a11e9bef78061b56ddc044ac107835cc12f054a7eac7f98441ed1374f5dba83f76743b28c7105b0c07e9af4f7418e6888f8b109eecab9a7fde9a9473b05e903b0c77e3d16003c29f1d3291f35e00763502600a03b9c73f7816525848c4bf08f6b6aba0e8265a84470030ec2e2f4a81ddcbfa9453c600a687b90dac8529624b60e993e19aed2824f5c73d5b25fffadbaed2f053b09ca37c580bbe687add", 0xd2, r0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="c17f197e66779157f0ea274029e2148cdbbf7de3196fc0d1243f0035010000000000000062f1a42b26b4de1c41b01af6846c06000000000000009557f8f33b3cba3620d8007883ed5f97aa2e4b4123ba091597fa40c73d8c49d33a1bca439e23655a047e8098704989e9b213c963e292a44ebe8a8bf949f7f2082221e70c73f151fad2a333", 0x215, 0xfffffffffffffffb) 2018/04/22 16:30:39 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0xffbf) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x1000}, &(0x7f0000000400)=0x8) r3 = accept(r0, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0)={0x41, 0x1, 0x2, 0x7, 0x5, 0x7, 0x3, 0x2, 0x6, 0x4, 0xffffffff}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x10001, 0x7, 0x2, 0x1}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r5, 0x9, 0x4a, "80669f2fc6e388dc46d19b3b5991c2bcadf63bb5b2f4f834ac90ef20430bd27b0cfead6406af59b10e7c6ceb981268488edd7ed1a6618613573bbf9f825ea5490bc705d26a5e0925349f"}, 0x52) [ 89.769972] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/22 16:30:39 executing program 2: r0 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='em1+\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="e9a1f5fa617d650e7a8dc3391e7a26f55036108b2e21e90f5f6d1d838a45c480583561601ad688a24ffdaa66bd7c525c40d27eb757a11e9bef78061b56ddc044ac107835cc12f054a7eac7f98441ed1374f5dba83f76743b28c7105b0c07e9af4f7418e6888f8b109eecab9a7fde9a9473b05e903b0c77e3d16003c29f1d3291f35e00763502600a03b9c73f7816525848c4bf08f6b6aba0e8265a84470030ec2e2f4a81ddcbfa9453c600a687b90dac8529624b60e993e19aed2824f5c73d5b25fffadbaed2f053b09ca37c580bbe687add", 0xd2, r0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="c17f197e66779157f0ea274029e2148cdbbf7de3196fc0d1243f0035010000000000000062f1a42b26b4de1c41b01af6846c06000000000000009557f8f33b3cba3620d8007883ed5f97aa2e4b4123ba091597fa40c73d8c49d33a1bca439e23655a047e8098704989e9b213c963e292a44ebe8a8bf949f7f2082221e70c73f151fad2a333", 0x215, 0xfffffffffffffffb) 2018/04/22 16:30:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20000000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400000) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/22 16:30:39 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000040)}, {&(0x7f0000000500)=""/33, 0x21}], 0x2) 2018/04/22 16:30:39 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r4 = dup2(r2, r1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000640)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000880)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000980)=0xe8) r10 = getegid() r11 = fcntl$getown(r4, 0x9) fstat(r3, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgid(0x0) fstat(r3, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = socket$kcm(0x29, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000180)="c265f267d1c41e2383832aace1f8d5aa1ae7109649ac1f3e72c2fb63eaba07e9c1f6ab9f15117d75e833930e3e0c8293bf22bfaabd493f2eaf6cc5b719c21ce3ff6a5768a983e23a93de1994e17e44459574e704f7184d34ac", 0x59}, {&(0x7f0000000200)="5358b0b3d0f1510140911d69a3352cd9071c280a90c41e9e1030533e0cacad767d712960240519a1c5dd9a494af292941bd262bc9e81de47b47dec7adaea27d958a81b5803f804a9bd734e59ae46fbd8b5be603d84709152114cb3d6ba34f26bfe4eab554b686e2f0b6cbb5f398059ca4b336e1b9ad1adf108c892e003", 0x7d}, {&(0x7f0000000280)="dff678602b6a64790add35f1eb0e6de593d04837211ecbdce31337f23f9978f1f305792f03e88b4b9ea73f5353428dd78152fa5d230d4fcef7f3eae2cbf6a4f9ed98b57c594cc8b45a0ea13f5f4b3ffa3bc467", 0x53}, {&(0x7f0000000300)="0c076509ea4dfd54f549c93f5a10cae8362f2b014959439c3def3e8fcb4f79020dd11f9920b3477f4c5824e6490ac9bea8b850a294a4c0936afb0dd2c7d4be4fe297d4d9de8663b9a5fdc7ef96b51264c042b817d2bdc0425f4fb880f18a70d7c42ab47253d45a0735e304fbddaaafe08e45e2655b0cb8", 0x77}, {&(0x7f0000000380)="5d49cc226370212b6d560dcef213eef04b8d243a9d55b1c43e6b", 0x1a}, {&(0x7f00000003c0)="a7f12f1648e5e5356e71fa9db9515ee2be2034b9941d1871951896f374ba28990e41f1bfbb27036ad665e4cdc3bd10a4077ba114834d66b151b22200637d1bae9e9ae4e11d63d04194b8a4389f6e4f068af21dee63ffe8286c9142e6117b1df6da8b99106ae92b108faf8343491342774640b487635974761d9ebcdec8e032c80ae5cd4b9b75a2fd005e0aae3ceb37c608164a3afc73be7ac3bad3c572c3866ae5d16a03d082d1c741e073d88fc8e7ec41c4fe062df670bc82db", 0xba}, {&(0x7f0000000480)="d94274eeef03d8a2d890d52da338a523e3", 0x11}, {&(0x7f00000004c0)="d41cfdeff2cc146f9ab3a753d62f821d1cd6b7959b14fc98dc5beef476032ce75c7359ed5771da9d24d31640127d6f969fec5bb6231d25954063a8e575e3dd7bf90de6fddbc4be63565fce9500b75b173c7d086a274b2839ead452b617d2bc6fa58589", 0x63}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000540)="19", 0x1}], 0xa, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r4, r1, r3, r4]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r1, r1, r3, r4, r1]}], 0xd8, 0x40080}, 0x800) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/22 16:30:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f000000a280)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x0) recvfrom(r0, &(0x7f00000002c0)=""/242, 0xf2, 0x10140, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x80300) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/22 16:30:39 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/22 16:30:40 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@generic={0x2, "04b2fcf5c845f96d4345172a576d6d8941974322875dd03727a4a636e7a5a1712a4f708fd97a100b998a0185c6eeec7b1cff2c65a472bfb33efdd80cef3459c112d9fc25fd39890ad6e1195a8968616996d826496fcb31b16bb79df3fe667dfa68bea8fc4caee816ea929f6087d13797c6e34af1c6ebb8643f17b82082f4"}, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)="6881d31d4413757f300d487d7f814a5980c9c4d862a5cd03d925a40a57b3b9c661f8f2e86f9e591e5ff7a5a3346677c681f7fa78f8cca5cf264ecc74106f0dade9f095fcef36", 0x46}, {&(0x7f0000000140)="5fbca51d499bc885ea1d99490d95c3f09ac9a918ccb9008c5c99d8d51b08eda0357878213de202a1cfbde2b2cb19b64fa4d5bb67c562d98191adc36cdbb7e9b785871e785fede596d06594560da80a483fd8e80e5d2dca51", 0x58}, {&(0x7f00000001c0)="5fe32ad52aaa5cb80ef998f0709a445af0a2b6da31dff96620bb680e43d12ff211ade874a4d7807390989ad107749b729c0d39ff13f009425772a9eb298cd8681f8912a0076e0329dff116776ba1c65d9e", 0x51}, {&(0x7f0000000240)="d2956222fdb2118e9b90a322fb4efc4ae70d1dc59031ca5fdad0fbc96990ca101d4f61333609733ea5f92dd39fd50ca9d83d2e1a920e0879f45940fc5a8536ca74f705990342fca66ed97f5b4c02b6a01d1e5e2ce8dc5006e8dbea9c4cd06019657d44bc", 0x64}, {&(0x7f00000002c0)="59037128f08c0e79155b00090b62d3c29521bbdd901d4b2c16b03a38e468c43c4233f0536beda5af3a7d326b624d967fa7b0ea8bfea4ce7846967200df938ff52abac21ce623217ce916f23876ec22a1cfaf3be39f173b7c8f9d9675432aaad39bb57ece1e55108ec3d48efe16ce799c004361786389b96479d4cfa2f8991a67c2f512d6b971913ae206a6425907339ac5df", 0x92}, 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"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"}, {0xe0, 0x10e, 0x7ff, "7acfc5c23095a8de6747faa99e950b2f89751022772d164d5e5144bc67a1ce27a6eba4c785cd4beef182aed8045d306490b56176a5dbf607f9e57eb47f702df63ae31872869b7987039e9f9d028e7cccd9d72d463c382e1b567974f7873392b0dbb9b209e789b4f6c08c0737730511d1cc9acc3d0baec672ee0e93441b38c0dfbddfab90b6ce54a1c56494f68441e81973d1bbef60fa7214b5d192d5b1e81256f0e4b90166857563f5139770b5b516a293395b5a7d460a425363db464980a9415b10fdc2205b0ff6db860c16"}], 0x12d8, 0x4000084}, 0x50) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="10000000000027a38f4aa19efba325e089edc1fff4ffb4135fab6f47f9e1a55b70dfc3c44bf32011b0609003ce910643bd7b39ea46a92e2907598e4d9328f3975d30f28fb515374eae86509105a725d2bb50000000000000c0fa35210ae145"], 0x10}, 0x0) 2018/04/22 16:30:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="20000000000101000000000000000000060000000c00020008000100e0000002"], 0x20}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x0, 0x8000}) [ 90.217172] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/22 16:30:40 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:40 executing program 0: r0 = socket(0x0, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/22 16:30:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getpeername$netlink(r1, &(0x7f0000000300), &(0x7f0000000340)=0xc) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r3 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)={0xfc, 0x3e, 0x0, 0x70bd2a, 0x25dfdbfc, {0x19}, [@generic="9391eb6c", @generic="a253398d507975f46d78f540890909e62c399a921e7444ffc1ed1fb767aaeb4edcf92fd0fbde4c0ca560eefe013b512e05e9da3e0cd059ec03e852651edad0c2b3374cf06c895a7b85ab2e0d1ee9d0efa1e05c75f43d00c4926fe93ea5a8b21af537dfa3500c402267daee4a574ea6e523440202d39a7a32d11bae3465fad215c5669944f32cda7612d10e8a6954791b00f1b6f6cf6efecf6a0250a719c423248d0da8dd5c2fc3be1afca76bb74af32751b8c21bbedd1012b4fa034dec6208a66656f4cb52423267509e084b00277c969cb60fad79458c65b0a5c74898f102f646", @generic="fbed90"]}, 0xfc}, 0x1, 0x0, 0x0, 0xc080}, 0x50) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000005c0)={0x12}, 0x96a183804a7104f4) getsockopt(r2, 0x6, 0x1, &(0x7f0000000140)=""/216, &(0x7f00000002c0)=0xd8) r4 = add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="cd655b7d08b286f7af6ac9fda8ab4e1f7837861370bcb130fd71dcf991e55a8592f06ca248d3ebbfb4cf673616b27c814a6c74e73d5580d1f05d0e4ae03c57c2e7eeea4ed6165b1a444f63b9db5459e8db52bfa6a3b107aedc61ce77574d8962b0a74916b843079a842676b18882f1f84fc77e805b8d4b3267060c8e8b88e1cd9a845bb286638cafa1464cca0d0316968adfa107640652ae2bc045c67002716e964a427f81f681496394", 0xaa, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f00000004c0)=""/60, 0x3c) 2018/04/22 16:30:40 executing program 6: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r7 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0x6, 0x200}, {0x8, 0x87}], 0x2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r7, r0, 0x0, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f0000000700)={{0x8, 0x7, 0x77db, 0x5, "b507b469938eeac17ee23ef76afb4cffc7ddb41b8ac355a219970ff22878b681cc9c210e070e12ca0100c1bf", 0x20}, 0x80, [0x5, 0xf6, 0xfffffffffffffffb, 0x3644, 0x6, 0x4, 0x200, 0x7, 0x3, 0x5d50, 0x9, 0x7, 0x1, 0x843f, 0x2, 0x8, 0x40, 0x9, 0x6, 0x4, 0x1000, 0x6, 0x4, 0x109, 0x3ff, 0x100, 0x800, 0x1, 0x8, 0x4, 0x8, 0xfff, 0xd3b7, 0xe43, 0x9c, 0x4, 0x4, 0x6, 0x8, 0x7, 0x3, 0x5cfc, 0x5, 0x2, 0x5, 0x5a6fc352, 0x8, 0xffff, 0xa0, 0xff, 0x4, 0x10000, 0x8, 0x0, 0x14b83ef5, 0xfff, 0x23d4, 0x4, 0x6, 0x2, 0x80, 0x4, 0x115e, 0x8000, 0x10001, 0x7fffffff, 0xe3, 0x119, 0x100000000, 0x1, 0x5, 0x7, 0x7, 0x1000, 0x69, 0x3, 0x5, 0x7, 0x80000001, 0x101, 0x4, 0x9, 0x4, 0xb04, 0x100, 0x3, 0x1ff, 0x3, 0x3ff, 0x100000001, 0xe7bc, 0x681e, 0xffffffffa6200869, 0x9, 0xffffffff, 0x200, 0x3, 0xdd7b, 0x8, 0x1, 0x0, 0x1, 0x6, 0xfff, 0x8, 0x6, 0x7, 0x4, 0x8, 0x1, 0x1f, 0x5, 0x724, 0x7ff, 0x0, 0x4, 0x36e, 0x10000, 0x510, 0x101, 0xa6, 0x4, 0x3, 0x2, 0x81, 0x6, 0x2, 0xef2], {0x77359400}}) 2018/04/22 16:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f75da8)=[{{&(0x7f0000b86000)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/22}, {&(0x7f0000000040)=""/221}, {&(0x7f0000000140)=""/207}], 0x1, &(0x7f00002c4000)=""/52, 0x34}}], 0x400000000000053, 0x0, &(0x7f00002d9000)) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x10000000000000, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000300)={0x2, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000002c0)={0xf6cd, 0x0, 0x0, 0x2, "8d084c687423275c0cbe4d7b7fe1683f3967f264893a3e0a10c4d2b0c0bec8bb7162a3daf32f8cd830cc5ab4"}) 2018/04/22 16:30:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00800000000000002dfee31d6f70cb66cae1b4c4b0718d692e9c72e3881dcc3ba3ad520c0684ed10eaba3daa67cc7e01"], 0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200080) write$fuse(r1, &(0x7f00000000c0)={0xab, 0x1, 0x2, @random="e1f0f1a758e4359fe9851a774738d7bc5268362efff03f3ab63c78b411e49628d22d4d73d973eb070f2480e875954d92a7fe770555ac4fc597712cc8530be4c1043f04e4affa49d93570a00472209a6c19d28dd86f819d2bf78e552913f32e09c88610bc36dcdef81df9d4fc1178f43161deb227eb9c190039476c1f6e88439d09ba0fac755ff59cb8fa364099470230717d136b9a060b269bc829"}, 0xab) 2018/04/22 16:30:40 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/22 16:30:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20000000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x400000) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/22 16:30:40 executing program 0: r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/22 16:30:40 executing program 3: r0 = socket$inet(0xa, 0x8080f, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) 2018/04/22 16:30:40 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) r1 = getuid() quotactl(0x100000001, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)="bf6ba073467b5d7162d65f82fb4080086c0331b19d15a85a47465871b43b8d3ee1cc1f0b15d682f3bd1c3918c2bebf615dac975d22d3e7fb5f0444ddb7eb6c2c7261324628fec5276b907650ea9b9421efd60a5d1befca253754fd96826f1013a2c24b37dd2ed17329f8034d3e7dbc645225a269a6bb084abaaca17e2e3cf234320ae20850fc970e146e008770e482d2dd9f04cc11e2ab31158fd3dca36f6ac1656883d829632fbd71a8ecec6bc1b45c77686782beae24415814f38200e676") stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/04/22 16:30:41 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@remote, @multicast2, @remote}, &(0x7f0000000040)=0xc) r1 = userfaultfd(0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x3}) 2018/04/22 16:30:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) open(&(0x7f0000000000)='.\x00', 0x5ae4a51e3c50886a, 0x1be) 2018/04/22 16:30:41 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) [ 91.075875] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/22 16:30:41 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2000000000004, &(0x7f00000000c0), &(0x7f0000000000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000000100)={0xf, 0x1, 0x1}) 2018/04/22 16:30:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x9}, 0x10) 2018/04/22 16:30:41 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) prctl$void(0x20) 2018/04/22 16:30:41 executing program 6: r0 = socket(0x20, 0xfffffffffffffffd, 0xffff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt(r0, 0x113, 0x7f, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/04/22 16:30:41 executing program 5: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4000000000000003, 0x400001) flock(r0, 0xd) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/22 16:30:41 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) 2018/04/22 16:30:41 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:41 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000004, 0x31, r0, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) set_thread_area(&(0x7f0000000000)={0x2, 0x20000000, 0x400, 0x3, 0x80, 0x1, 0xfffffffffffffffa, 0x100000000, 0x4, 0x6}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock2(&(0x7f00003ac000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/22 16:30:41 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) 2018/04/22 16:30:41 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) close(r0) 2018/04/22 16:30:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_RELDISP(r0, 0xb703) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/04/22 16:30:41 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000080)={0x6}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xeb) 2018/04/22 16:30:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2) 2018/04/22 16:30:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) 2018/04/22 16:30:42 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) close(r0) 2018/04/22 16:30:42 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x40600) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x10000, 0x400200) r2 = dup(r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) getpgrp(r3) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0), 0x0) 2018/04/22 16:30:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000066e000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="8c", 0x1}], 0x1) 2018/04/22 16:30:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:42 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) prctl$void(0x20) 2018/04/22 16:30:42 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r0, &(0x7f0000874fba), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4881}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, r1, 0x200, 0x70bd2d, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5a00000000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa69f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x2000c004}, 0x20000001) 2018/04/22 16:30:42 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, 0x2) close(r0) 2018/04/22 16:30:42 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) getcwd(&(0x7f0000000100)=""/123, 0x7b) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1cb, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x40040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x222) 2018/04/22 16:30:42 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f00000010c0)='./file0\x00', 0x40800, 0x1) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001040)=0x100000000000, 0x4) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) getdents(r1, &(0x7f0000000040)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) 2018/04/22 16:30:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:42 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x450000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x6, 0x1, 0xce1}) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x6, 0xf611, 0x2, "82e526a4928dab974f375a68f5c4ffe88a9e88440a87eb8f960caf5b94dcc79ed562206c9d74b7318d3c697f6e793ec8922e319e011e9c5bce6f454a3ed8f4", 0x36}, 0x60) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) syslog(0x5, &(0x7f0000000200)=""/135, 0x87) signalfd(r1, &(0x7f0000000000)={0x5}, 0x8) 2018/04/22 16:30:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) getcwd(&(0x7f0000000100)=""/123, 0x7b) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1cb, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x40040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x222) 2018/04/22 16:30:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:43 executing program 5: unshare(0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000030ff8)='syscall\x00') lseek(r1, 0x0, 0x3) 2018/04/22 16:30:43 executing program 6: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0) ioctl(r0, 0x4401000000001275, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) 2018/04/22 16:30:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f49092542"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:43 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x100) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x7fffe, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x401, 0x7fffffff, 0x3, 0x0, 0x0, 0x71, 0x0, 0x0, 0x1, 0xffffffff00000000, 0x9, 0x447, 0x3ff, 0x3, 0x9, 0x3, 0x1, 0x1, 0x2, 0x0, 0x5, 0x3ff, 0x1, 0x5, 0x3, 0x3, 0x8, 0x9302, 0x1, 0x7ff, 0x7, 0x7, 0xffffffffffff8001, 0x6, 0xfffffffffffff3b7, 0x0, 0x0, 0x7ff, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x4000, 0x2, 0x2, 0x1, 0x7, 0x3, 0x5}, r2, 0x4, 0xffffffffffffffff, 0x8) 2018/04/22 16:30:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x50, "f853fbb7e9578bf9d7ac353bc08376f88d7f2651758f15dfbc04c8f2c976d2bd26af35f96354f3da97559ffb3d7c2f05c8b593d57c435e964a1d0555b547383a9b10dc7483e5fac2b5d4baefff40396b"}, &(0x7f0000000200)=0x58) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x3ff, 0x20}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x1000000000}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101}, 0x20) r4 = getpgid(0xffffffffffffffff) ptrace(0x19, r4) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f00000000c0)="86beecc842d566102c8c05e55a7b180073d1c4c7506f59dfe72210185b99bf3879e51f5613b902d1d359f451d88831db0f1ba6c4dfa16d8cbde1f8fbde3c4f58ee5a3fa0602b1c47804a8ca391e7ba2b41e584ab76f4587b7b23dbcf632ae65d34ea1c177b4c33ef0460a8df551a22bc62b97c1449ba68", 0x77) socket$rds(0x15, 0x5, 0x0) 2018/04/22 16:30:43 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2000000002, 0x290000) 2018/04/22 16:30:43 executing program 5: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/173, 0xad) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x9, 0x0, 0xa797}, 0x8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000002c0)={0x4, 0x3, 0x8, 0x7, "e689fc4f415aee4cedd1a31ccf600ce4fbf0019135457e6c88b3d120e3c5bb778ad5be6235c0590391c24258", 0x8}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x30000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) r5 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300)={0x7, 0xb6b4, 0x6, 0x101}, 0x8) 2018/04/22 16:30:43 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x2, @tick=0xfffffffffffffcf8, 0x40, {0x4, 0x8}, 0x6, 0x1, 0x6}) io_setup(0x2, &(0x7f0000000340)=0x0) io_getevents(r1, 0x2, 0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/22 16:30:43 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:43 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000480)='./file0\x00') unshare(0x40600) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000540)={@dev}, &(0x7f0000000580)=0x14) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x200}) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="2c78a72d6b85dde7016fbdec822c77c6", 0x10) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000006ffc), 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x202001, 0x0) accept$netrom(r3, &(0x7f00000005c0)=@full, &(0x7f0000000500)=0x48) recvmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000000280)=""/129, 0x81}], 0x3, &(0x7f0000000380)=""/20, 0x14, 0x5e}, 0x100000001}], 0x1, 0x140, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000440)=0x100000000, 0x4) 2018/04/22 16:30:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000dc0)={'syzkaller0\x00', 0x2301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'team0\x00', 0x3}) dup2(r0, r1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000024, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0x2a4) 2018/04/22 16:30:43 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b583d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000100)={'veth0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) write(r0, &(0x7f0000000080)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffff16) 2018/04/22 16:30:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) socket$inet6(0xa, 0xf, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/179, 0x8}) 2018/04/22 16:30:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f49092542"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x7ff}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 16:30:43 executing program 5: r0 = eventfd(0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/242) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x20080522, r2}, &(0x7f00000001c0)={0x7f, 0x2, 0xf380, 0x80, 0x58, 0x5d}) writev(r0, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d", 0x1}], 0x1) 2018/04/22 16:30:43 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000480)='./file0\x00') unshare(0x40600) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000540)={@dev}, &(0x7f0000000580)=0x14) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'nr0\x00', 0x200}) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="2c78a72d6b85dde7016fbdec822c77c6", 0x10) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000006ffc), 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x202001, 0x0) accept$netrom(r3, &(0x7f00000005c0)=@full, &(0x7f0000000500)=0x48) recvmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/194, 0xc2}, {&(0x7f0000000280)=""/129, 0x81}], 0x3, &(0x7f0000000380)=""/20, 0x14, 0x5e}, 0x100000001}], 0x1, 0x140, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000440)=0x100000000, 0x4) 2018/04/22 16:30:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x3, {{0xa, 0x4e22, 0x9217, @empty, 0x79c4}}, 0x0, 0x6, [{{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x84}}, {{0xa, 0x4e21, 0xe3c, @empty, 0x4}}, {{0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xf48}}, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}]}, 0x390) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000002900000008000000d85c4a092a60535c9ebedec9554b5005d733a14a5fe9e4531b582ad9ec2b9bb4851cd930565434d2e0f4350cc0b8bb6c3ae9b3e42e9634891c1d1b78fa6f162354e93881990c4b62f24566c39f08579371535dc058dac63c909d478f7a131adda2b8c465554a43737609f8c7c0d46bde6ef1bc"], 0x14}}], 0x2, 0x0) 2018/04/22 16:30:44 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x3, 0x4, 0x4, 0x55d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x30b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208100, 0x0) 2018/04/22 16:30:44 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f49092542"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000efdc)="240000002600250007fffd0000010000000005e10300000000000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x101) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f0000000140)=0xc) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="00300328bd7000fdc8df25020079ebff01fd0b0022000008001f456a71a6c500d030000000000000000000001730772c2b378d7ab5f907e7c06018ce2409fc0b3cc727a83cd08fb129b4d5dc8ba3ed524a65d2fc42dca159ec0fc538052ea5eae2d98db2ed4ec255004a0b6fcf62813025f1623bff8751a0f8f66df77995dd2531ec856740eaf5ab280612f9fc"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000540)={"62726f75706e000000001000000000fe4c5939474191b088000200002000"}, &(0x7f0000000480)=0xfffffffffffffe01) syncfs(r0) 2018/04/22 16:30:44 executing program 4: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) exit(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x480, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x10000) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) 2018/04/22 16:30:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x121000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x2, 0x5, 0x3, 0x31}, 0x1, 0xe8, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x7, 0x81, 0xff}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/22 16:30:45 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x3, 0x4, 0x4, 0x55d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x30b) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208100, 0x0) 2018/04/22 16:30:45 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000f701032c7100ff030004006f574a9300905e07ff020000000000000000000000000001000000000000000000000000000000013b0e0407ff000002ff020000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000ff010000000000000001ff020000000000000000000000000001fe800000000000000000000000000012000000000000000000000000000000008200907800080600fe8000000000000000000000000000bb"], 0xc6) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={"968808020000000000000000000057a0", 0x1d}) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x6f95, &(0x7f0000000200)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000240)=""/151, &(0x7f0000000300)=0x97) close(r1) 2018/04/22 16:30:45 executing program 2: r0 = getpid() ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x1, 0x7}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0x8, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000e40)=ANY=[@ANYRES64]}, 0x80) 2018/04/22 16:30:45 executing program 3: madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x302, 0x0, 0x401, 0x3fa8b4be, 0x2d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x400000000, &(0x7f000016e000)=0x7, 0x5, 0x0) 2018/04/22 16:30:45 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:45 executing program 4: r0 = epoll_create(0x80000000000004) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/dev/rfkill\x00'}, {0x20, '/dev/rfkill\x00'}], 0xa, "1afe53b5fd079a2b13b87e1cf15c17d08a01e3497a2f7310dfc0f5a8d368e4b010effd7c137255bb31a91e545b97da7a920d1b9a3056afcb38c1e20009e1c78e149678ccb00c89ecb89ad03f365b3e9cc32049b40d26c535df839fbd6bb5a3e6dd49d427f1a37ef3e76e78b6e6418bdf7bf383821de33a532c03abe198460aa577aa7f2b81ae343844f4fd77a3c0e65514d22306f3209a5834a27da0f8a9b7a33f24d619a79925d4bf44f2e08c51271a2efcba9a8019c1b9f18f61b107ffecad1bfb7a05d29b4469c9e22c386435a7d26fa26135b2ec894be8349ee2e68f59d7cb3d4c7e3c7176"}, 0x10c) r1 = timerfd_create(0x0, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x7ff, &(0x7f0000000100), 0x8) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000cf0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000009}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mq_timedreceive(r2, &(0x7f0000000140)=""/213, 0xd5, 0x8, &(0x7f00000000c0)) 2018/04/22 16:30:45 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:45 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x3c, "64cd1e1559d1b7aba7677538d944679493d7ee361993cd9899b9536ca4400f6649dc23f07827fb800382086f9824a7600346798902bccdc2aaa9155f"}, &(0x7f0000000140)=0x44) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x4, @empty, 0x100000000}}, 0x3, 0x7, 0x7, 0x33e7, 0x11}, 0x98) ioctl$KDSKBSENT(0xffffffffffffffff, 0x80045430, &(0x7f0000000200)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x22010, r0, 0x0) 2018/04/22 16:30:45 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0x4, 0x800400000ff) getsockname$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/04/22 16:30:45 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x919f) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2194a4da65c3b1eb8a6416c4867e67c77af3b838876658c7ed503b80d07036ac070efd2dafd126d4e0748b1d5aa723cba55218146d85b40d4cfbaf9e7b0f27ad3b0040c1037a1f91d6c9a39a208fc6c53c6d41c892b10500591a318766a41d60b03e9c30bea34241587d3f211df6dbde6193084b49572d5a3965c84f390c2afaa690a645634f02a474c8f5a705bbe519a86cc24be463ad61c774ad6248d305783b8b14703fa7de68bd51af28072ed49ab0bcf7638694c2619952614f9e170ebc0ca5de116c49d384cc49ac1a927ca41555e48468011bd980a44968a8dc511c3be7645bbc9736bc3221d6c596cc"]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/22 16:30:45 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:45 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000002c0)={0x3f, @empty, 0x4e24, 0x1, 'ovf\x00', 0x10, 0x4, 0x1e}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r2, &(0x7f00000000c0)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x30}, 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/22 16:30:45 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000f701032c7100ff030004006f574a9300905e07ff020000000000000000000000000001000000000000000000000000000000013b0e0407ff000002ff020000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000ff010000000000000001ff020000000000000000000000000001fe800000000000000000000000000012000000000000000000000000000000008200907800080600fe8000000000000000000000000000bb"], 0xc6) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={"968808020000000000000000000057a0", 0x1d}) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x6f95, &(0x7f0000000200)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000240)=""/151, &(0x7f0000000300)=0x97) close(r1) [ 95.579890] syz-executor3 (7266): /proc/7263/oom_adj is deprecated, please use /proc/7263/oom_score_adj instead. 2018/04/22 16:30:45 executing program 7: unshare(0x40600) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000180)=0x4) poll(&(0x7f0000000140)=[{}], 0x2fb, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e24, @loopback=0x7f000001}, 'team_slave_0\x00'}) 2018/04/22 16:30:45 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:45 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) socketpair$inet(0x2, 0x0, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/22 16:30:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000000)=0x4, 0x800400000ff) getsockname$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14) 2018/04/22 16:30:46 executing program 7: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x1}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x400000081, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xad, "8c5c7368f2d25bb6cb20c14490bbfb1af7382d6ca06771a4bee4a0a4a4a8c1248c9bc4e152e66f9c4b2bc4ca6a29d399743661c77722a98ab45e63207e6db922dc15fd22f33b388872fcaf0e3246707974f1fa7ec1cefa07a135f33160d7430ac90db41f7072ec10b6b6c44ad0aee3ed0be541b934af92f7fbf6a02b250c05192034f3b24f05d9b5e4dde3779dc574e08eaa1ab8de5ec111e6a08068a8eb241a6939d4741f8efd943228b071cf"}, &(0x7f00000001c0)=0xb5) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 2018/04/22 16:30:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca835682509db16323bcdade2b8039756758986b66a134424415f54a3b24594ec28cf9"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:46 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4c0000000000000000000000000015000000c3b200f1ec6212d3d23a9adf21f143000000000000000000000000000000000000000000001d22698a23d0f41e55f2d0eec3"]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) select(0x40, &(0x7f0000000000)={0x6, 0x0, 0x7fffffff, 0x84, 0x5, 0x1, 0x6}, &(0x7f00000000c0)={0x5, 0x7, 0x6, 0x7, 0x1ec, 0x7fffffff, 0xffffffff80000000, 0x4}, &(0x7f0000000100)={0x3, 0xcb, 0x6, 0xfffffffffffff342, 0xb117, 0xe0, 0x4, 0x8}, &(0x7f0000000140)={0x77359400}) connect(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80) 2018/04/22 16:30:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, 0x35, 0x4, 0x320000000000, 0x1000, 0x23}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e20}}, 0x8, 0x90, 0x3, 0x7, 0x8}, &(0x7f0000000780)=0x98) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) fcntl$lock(r1, 0x7, &(0x7f0000876000)={0x1}) r3 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r6 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r6, 0x0) tkill(r3, 0x1000000000016) ptrace$peek(0x1, r3, &(0x7f0000000580)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000007c0)=0x2) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/165, 0xa5}, {&(0x7f0000000280)=""/155, 0x9b}], 0x3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000380)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x16, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) 2018/04/22 16:30:46 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) ioprio_set$pid(0x1, r1, 0x0) socket(0x8, 0x80807, 0x9) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/22 16:30:46 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:46 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) [ 96.258776] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/22 16:30:46 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x400004) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x9, 0xff}, {{0x77359400}, 0x2, 0xff0, 0x1f}, {{r3, r4/1000+30000}, 0x400, 0x7fff, 0x8000}, {{0x77359400}, 0x200, 0x80000000, 0xae}], 0x60) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r5, &(0x7f00000004c0)=[{&(0x7f0000000400)="caed5fa088c7e6d7c80ad74b3c33d1a4a63bf552f05f4fba888063905ae9a0b039c3e9eb6e753e84351d4c97b6737cdf878e8b5454d7b48c3c659da3612a2877361a1c55905057b0a2efb369763a9c878d34f5e03dfe502ea4eca2ba458b795f7ae31fe8cd043b3e4ab4c581cd7d8cc87f91785fe567db0035ad225a5607037e06132eee050f2bbbb2d0dc642077b243bc0ba7c64876c4ffcba69fa7c588be2fd211d0b9e7e54dad472db96c50a496ebbdc4c8d48f7daf9e", 0xb8}], 0x1, r6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0xffffffffffffffff, 0x0, 0xa6, 0x2000000, @time, {}, {0x0, 0xb7}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) fcntl$getownex(r1, 0x10, &(0x7f0000000340)) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r7, &(0x7f0000000100)='./file0\x00', r8, r9, 0x1000) unlink(&(0x7f00003b3000)='./file0\x00') keyctl$unlink(0x9, r5, r6) dup2(r0, r2) 2018/04/22 16:30:46 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x200000d, 0x50, r0, 0x100000000000000) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYBLOB="d3ddf7d4b78deac01adc4b60a4f0447f1889061ca9eb91a85a3f53474cb5dd11cb0dcfa1"]], 0x1) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x840) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) fgetxattr(r1, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00000000c0)=""/61, 0x3d) 2018/04/22 16:30:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x272, 0x7, 0xffffffffffffd15a, 0x4, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x40, "77be70c3f2e1a4905a713c964b0b13311c5f189a9fe9163552568f23811431d83f87c5e53260634313dcc5116a74e8c070b67a80948a838ea9ecd0aaf715499f"}, &(0x7f0000000200)=0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca835682509db16323bcdade2b8039756758986b66a134424415f54a3b24594ec28cf9"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:46 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) ioprio_set$pid(0x1, r1, 0x0) socket(0x8, 0x80807, 0x9) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/22 16:30:46 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x81) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x1, 0x7bc}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000001c0)) clock_adjtime(0x7, &(0x7f0000000480)={0x1, 0x6, 0x6, 0x7f, 0x2, 0x400, 0x1, 0xfffffffffffffffe, 0x3, 0x4, 0x100000000, 0x100, 0x3, 0x5, 0xfffffffffffff001, 0xffffffffffff0000, 0x3f, 0x0, 0xfe04, 0x3, 0x5, 0xfe, 0x100000000, 0x3, 0x3, 0x20}) fstatfs(r0, &(0x7f0000000140)=""/113) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) getresgid(&(0x7f00000002c0), &(0x7f00000003c0), &(0x7f0000000440)) 2018/04/22 16:30:46 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)={@pi, @hdr={0x0, 0x3, 0xb689}, @ipv6={0x7, 0x6, "5d80b6", 0x18, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x6, 0x8001, @local={0xfe, 0x80, [], 0xaa}}}}}, 0x4e) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x20, &(0x7f0000000040)=0x4) 2018/04/22 16:30:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000001400050000000000000001000000dccaa89eee61c87d8e58d820b83496b619b7e6eef863328b184e9500995a230d35c15e39eda904feed69cda22a0f6414985827e4b2531bb9bcbbaf4d6a4e39892bf328000cc7d5e0bbcf3aef16fb329288da70b8c57e2f87e7a5766a2d048775ff5f490925426f188847c1c41d67c9f71af4a41a62676709db7c8f1b1f2e3c85585833e7266027cffbdd4d9cf9dd55bf96c891ea1cacba804b8f89f33d868f2aa7f9e032579d90130d34ca835682509db16323bcdade2b8039756758986b66a134424415f54a3b24594ec28cf9"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:47 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x800000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000300)="1f1196f7ebbe96f8878ef1c4772e2ae7a11b5850ca683cbdd5db1e6671d34b27c077163e5a2be92967a27edb29eda51db565f27835f14a03c731a54a5c750037f65a3b3f083251de66785aa936cdc7964d23d5ef58b2568ec7c6923d309b044a552bf26e4dd66f83910e52fd23d3f03b6b170324d6bb2a5bb4d0881ddf4a4edcafa5c9be7b01153a577f948e5da477caf3a8fec5570639d2dd52169ca6bb4310cdee3c934361dec4cf4621cc7118c6c3c34d92cad4a608dc2868c9bc9880f69f802df862e2d361ae14b75785f021a63be85978245cb764f0b98f655bf729f1799313c204a9e06f19d02e21a969b7f4976415ea", 0xf3, 0x9}, {&(0x7f0000000140)="c78afab3a9493f57fa7712a132a5896315b1cba4b858baa96c09c17259d7975ac61faf6ec068e8e3520866aaee99b20e55854b28a32fd28a222cf306b276d7", 0x3f, 0x4}, {&(0x7f0000000180)="be556cbb25266af706d935092d33ff713750bc07a5", 0x15, 0xfffffffffffffffb}, {&(0x7f0000000580)="b7b45ffde0e45a6cc58dba4611f6178eac69053a724f8688fc971589cbc274f15e0d85a436819655b8b45d99a516ca2a0f0c53fd96e5922322a9460a8d698f2f3320cbc2421b2c1ed176fc72228f632da9c73e956eac87078ac3207757bf02cd974f705dbb81094fc7f244b8c6f1a92ca307064d45776cfeb9c1e1744cc0947b9258ba9e44018d3dc5602a70e653f5c9ba210ec70655990bc606c1b487356246f2217510569c5cecd4199d60ce820825143842e062b58ffc9063d065fa7a19e0c450", 0xc2, 0x3}], 0x1000, &(0x7f0000000400)=ANY=[]) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)={0x234, 0x8, 0x2, 0x305, 0x70bd25, 0x25dfdbfc, {0xd, 0x0, 0x1}, [@generic="97e9f4e2e9d96aee9359903e020d2a285200ea55f66bda6243dfc4d77a76d89990fbe8cd54cbbb22619927990d739dae6f147ac2314a82525429f51c35bc35c3f6afa43f280af0fd326938aa8c031d666443c3a50c6561dc51d8d343d59f09679f79567c831264393cd41ae9efb6a9c0a63cf6ead1e1adb93880e3e3885e733732140f317066b571262cc297e38ab7ee440ee1574224c5e814b10d2955f4638ca869b3a62df749cdaf3c6e51d6afcfd6391b6f94546a4ade06b9a88f568248f6e35db9f78d127e8b35280ec36a1471ea109bab1c6956f5ef4b72c8", @typed={0x8, 0x46, @pid=r2}, @nested={0x84, 0x5f, [@generic, @generic="a70caf38e5ac81d27574a373deb9a4f094e548cf82aa529eb6999d3967ce77b3fc0490c7703a49187801607015d5", @generic="d4118b6265526fda2b62505f59e2307d51c1d0365385dea4d23e9d7fe93abb183fdf0240505f3ed37349d6b33f4d95567b02ff8f89f3a6f14fd4a4f64bfd5fdbce99bf81be5e7b2414d283c2", @typed={0x4, 0x24}]}, @generic="ece29c4a40e783f2a88bc4c92153b627b9005d44b527d49704ab1264328dee694a19f05bb51813decbf9994e6d5a234b985a26f04d2fa4bc2394a88dac2a41bc49a41fba53aef15d769abbdd9173170a2a751da0f38f12d97873eb28792d696104b98eb551b66107b4601d6d3cc2cba710d2d6cc01c83905a0e4b9ec5397ed4f609e4fcfec0d3b8e5d194f487fe144100543937681d3d3009b453cc880c34d4f7766b89486be74221b4e6d209cc277", @typed={0x8, 0x47, @ipv4=@multicast2=0xe0000002}]}, 0x234}, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3) read(r1, &(0x7f0000000400)=""/44, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x81, 0x1, 0x2}}) 2018/04/22 16:30:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x272, 0x7, 0xffffffffffffd15a, 0x4, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x40, "77be70c3f2e1a4905a713c964b0b13311c5f189a9fe9163552568f23811431d83f87c5e53260634313dcc5116a74e8c070b67a80948a838ea9ecd0aaf715499f"}, &(0x7f0000000200)=0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:47 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/56, 0x38}], 0x1, &(0x7f0000000280)=""/76, 0x4c, 0x190}, 0x2040) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x80800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x5, 0xfffffffffffffca7) unshare(0x400) r3 = socket$inet6(0xa, 0x2, 0x9) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000003c0)="c74ed3c28297fb9563ebc05734d38dce58fa23efcfb12a3bb61f6f6bb557466687cf3d781c03cc642c05ec05b9c7e4de1d81b85f86394e7c43ca590626fe713eb1ec734aa95e21957ce1a05615f17e2d86dc6ce6daf24d078609f4c6bd7b6fe72ed5aa7716dedcd8ce0bfd432cf0", 0x6e}, {&(0x7f0000000440)="7a58a218b04eaa2ef5eb54aa52e3d1f430be53492d17bd3ef7a4", 0x1a}, {&(0x7f0000000480)="11391b7ad59d1a854151a1ed4e2cd0f6e72ffa406767dd90ed500ebe9ff6d8e34e1f73d71b9e092ab0fea7d4ec4750d75d86df87afc56919afabc3622df7589f928f7267d0c1f71ed61e31a4e18ab9e0360b22bb65c9040c091255d0f8a99615b8c769d16090b35aabc1622aa15fbeea450317197ec86e169e1bfd67adcdb794edea04da3cf040c2b98277d9c9138304228c4dc8fe7299966adefc67e322122975598828367113b4ccd3de56c75ae79a03b195fb22f7039d59a31de4e9a435acee81593b5e67220f96a047fe2d26da73a22346fe31e4d5556c7b88", 0xdb}, {&(0x7f0000000580)="2c82decb5b6f8e1fa6999312f3a53da67314868ada50b99197865e280b747dac1db1c012464a6639202e4ca3735b92b35313e8b3fac6b9805828092fd40fb53b0f2d664d26f00da0f90480e1b1aedb1404bb0c6db970c44b60b4a818e7900c95d3389a56ef6600c3eb3674310f90fa9e3585c571614a7d05b1ecf3da40045c59fef044910ec9ad47d97b6eb66df5b4721fc693b2ca4c3a78c9eba46650c12901d6baf620f94f3020d0036b78b874efe046", 0xb1}], 0x4, 0x0, 0x0, 0x40000}, 0x1) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000000040)=0x7ff, 0x4) 2018/04/22 16:30:47 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x1ba, 0xfffffffffffffbff, 0x4, 0x7fffffff, 0x3d39, 0x8, 0xfffffffffffffff8, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3f, 0x3dde, 0x200, 0x0, 0x2, 0x5, 0x6, 0x80, r1}, &(0x7f00000001c0)=0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000300)={0x4, 0x6, 0x0, 0x0, 0x3}) modify_ldt$read_default(0x2, &(0x7f0000000380)=""/79, 0x4f) sendmmsg$inet_sctp(r2, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="96", 0x1}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x0, 0x2, 0x3, 0x4, 0x879, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x33, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x8001, 0x5, 0xbb, 0x7f, 0x3, 0x26}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8004, 0xffffffffffffffe0, 0x2}}], 0xc0, 0xffffffffffffffff}, {&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c1) 2018/04/22 16:30:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:47 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) 2018/04/22 16:30:47 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:47 executing program 4: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB='\n'], 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/04/22 16:30:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:47 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) connect(r0, &(0x7f00000000c0)=@ipx={0x4, 0xfffffffffffffff9, 0xffffffff, "5b35cfcb75b9", 0x3f}, 0x80) 2018/04/22 16:30:47 executing program 3: r0 = epoll_create1(0x100000000000000) r1 = epoll_create1(0x0) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000080)=""/58) 2018/04/22 16:30:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x272, 0x7, 0xffffffffffffd15a, 0x4, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x40, "77be70c3f2e1a4905a713c964b0b13311c5f189a9fe9163552568f23811431d83f87c5e53260634313dcc5116a74e8c070b67a80948a838ea9ecd0aaf715499f"}, &(0x7f0000000200)=0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:47 executing program 5: r0 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="b29ab3795347f914de04ea9b47cd546a2e91aa54ce8b90e4ede5fc72ad2b85d5b31839fbb1937856f6a2201ed9eda43459931a299ab449054fd781ef9c6a884a222d2049a5bcbd0c19b2136f417dbe436c157c84bdefb70feae226d4c862b1b21fc88ae7039eaf85b71abdd06e5cb8b6abf62d2cf3de43e446c6676949c7c86f3666f083f43268270d2a0c98e6b2c8978e3107f75fc22bce47a77b03fd15337be11f08b8cf0f4e7535bd415f6b538f2428aa2281a44bf070ee1110a0fcab8a0c36", 0xc1, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$read(0xe, r1, &(0x7f0000000100)=""/202, 0xfffffffffffffccc) 2018/04/22 16:30:47 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x800000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000300)="1f1196f7ebbe96f8878ef1c4772e2ae7a11b5850ca683cbdd5db1e6671d34b27c077163e5a2be92967a27edb29eda51db565f27835f14a03c731a54a5c750037f65a3b3f083251de66785aa936cdc7964d23d5ef58b2568ec7c6923d309b044a552bf26e4dd66f83910e52fd23d3f03b6b170324d6bb2a5bb4d0881ddf4a4edcafa5c9be7b01153a577f948e5da477caf3a8fec5570639d2dd52169ca6bb4310cdee3c934361dec4cf4621cc7118c6c3c34d92cad4a608dc2868c9bc9880f69f802df862e2d361ae14b75785f021a63be85978245cb764f0b98f655bf729f1799313c204a9e06f19d02e21a969b7f4976415ea", 0xf3, 0x9}, {&(0x7f0000000140)="c78afab3a9493f57fa7712a132a5896315b1cba4b858baa96c09c17259d7975ac61faf6ec068e8e3520866aaee99b20e55854b28a32fd28a222cf306b276d7", 0x3f, 0x4}, {&(0x7f0000000180)="be556cbb25266af706d935092d33ff713750bc07a5", 0x15, 0xfffffffffffffffb}, {&(0x7f0000000580)="b7b45ffde0e45a6cc58dba4611f6178eac69053a724f8688fc971589cbc274f15e0d85a436819655b8b45d99a516ca2a0f0c53fd96e5922322a9460a8d698f2f3320cbc2421b2c1ed176fc72228f632da9c73e956eac87078ac3207757bf02cd974f705dbb81094fc7f244b8c6f1a92ca307064d45776cfeb9c1e1744cc0947b9258ba9e44018d3dc5602a70e653f5c9ba210ec70655990bc606c1b487356246f2217510569c5cecd4199d60ce820825143842e062b58ffc9063d065fa7a19e0c450", 0xc2, 0x3}], 0x1000, &(0x7f0000000400)=ANY=[]) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = getpgid(0x0) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)={0x234, 0x8, 0x2, 0x305, 0x70bd25, 0x25dfdbfc, {0xd, 0x0, 0x1}, [@generic="97e9f4e2e9d96aee9359903e020d2a285200ea55f66bda6243dfc4d77a76d89990fbe8cd54cbbb22619927990d739dae6f147ac2314a82525429f51c35bc35c3f6afa43f280af0fd326938aa8c031d666443c3a50c6561dc51d8d343d59f09679f79567c831264393cd41ae9efb6a9c0a63cf6ead1e1adb93880e3e3885e733732140f317066b571262cc297e38ab7ee440ee1574224c5e814b10d2955f4638ca869b3a62df749cdaf3c6e51d6afcfd6391b6f94546a4ade06b9a88f568248f6e35db9f78d127e8b35280ec36a1471ea109bab1c6956f5ef4b72c8", @typed={0x8, 0x46, @pid=r2}, @nested={0x84, 0x5f, [@generic, @generic="a70caf38e5ac81d27574a373deb9a4f094e548cf82aa529eb6999d3967ce77b3fc0490c7703a49187801607015d5", @generic="d4118b6265526fda2b62505f59e2307d51c1d0365385dea4d23e9d7fe93abb183fdf0240505f3ed37349d6b33f4d95567b02ff8f89f3a6f14fd4a4f64bfd5fdbce99bf81be5e7b2414d283c2", @typed={0x4, 0x24}]}, @generic="ece29c4a40e783f2a88bc4c92153b627b9005d44b527d49704ab1264328dee694a19f05bb51813decbf9994e6d5a234b985a26f04d2fa4bc2394a88dac2a41bc49a41fba53aef15d769abbdd9173170a2a751da0f38f12d97873eb28792d696104b98eb551b66107b4601d6d3cc2cba710d2d6cc01c83905a0e4b9ec5397ed4f609e4fcfec0d3b8e5d194f487fe144100543937681d3d3009b453cc880c34d4f7766b89486be74221b4e6d209cc277", @typed={0x8, 0x47, @ipv4=@multicast2=0xe0000002}]}, 0x234}, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3) read(r1, &(0x7f0000000400)=""/44, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x81, 0x1, 0x2}}) 2018/04/22 16:30:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) flock(r0, 0x0) 2018/04/22 16:30:47 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:47 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0xffffffffffffff7e, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x37b}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xb0}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x7, &(0x7f00000016c0)=""/255, 0xfffffffffffffdcf}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000012c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'os2.', 'eql\x00'}, &(0x7f0000001280)=""/47, 0x2f) utime(&(0x7f0000001300)='./file0\x00', &(0x7f00000015c0)={0x7fffffff, 0x1}) 2018/04/22 16:30:47 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x180, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x20000000010, r0, 0xfffffffffffffffe) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) 2018/04/22 16:30:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f36c9ba6f4765600714fb79fd9a20d00d58e389df331bb46e5aa249fd20393f102060000000000000600000000000000df778b59adf142f91f14aee157673aebfe"], 0x10}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000001280)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'lblc\x00', 0x8, 0x8001, 0x4c}, {@multicast2=0xe0000002, 0x4e22, 0x3, 0x400, 0x7fffffff, 0x7}}, 0x44) 2018/04/22 16:30:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="0a0300000000000000000000000000000000000092aa87562d30dbc27892d7ea3db4191259c5a5be0c19f72c699cbfbedc4c91647190c19fd87705fa83a040f3a458779092ed5bdf63b317f02774c887f13aeb42880def8be320034094013a55ac1efde6dbc11045085607a97a24c719341ddf6ed40d0e19d73c5be48ffb86", 0x23eaf5d7bd85d3a4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="741dcbb60dde52305c030bcce20a984f0fbeb4fbd1cf53d02f5cd24751756dff2e2aedd37272bdbb8b3ef1e4949ce6dd1fb17522eaf2047048920caec861f3f3c98d325fa87bdfa515164db4bad22ff369d36665f468a5b9458ac25ed5d2fcb94f8ab37c0c4ab0143510", 0x6a}, {&(0x7f0000000240)="f1f3fdb83151eb77929f466a2d9172b2296a69f47bf1eb1b781fccce3ce19a88c0908bbe7d93f85e9e1cde5e3d0f80335c70a382c866", 0x36}], 0x2, &(0x7f0000000080)}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000380)={0xc5, 0x1, 'client0\x00', 0x1, "e714a3863d762747", "7f9003a141df2c52310632d752672b844f4d4dfe9e7717b6c5294d81085ba02a", 0x1, 0x80000000}) nanosleep(&(0x7f0000000100)={0x0, 0x989680}, &(0x7f00000000c0)) 2018/04/22 16:30:47 executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x272, 0x7, 0xffffffffffffd15a, 0x4, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x40, "77be70c3f2e1a4905a713c964b0b13311c5f189a9fe9163552568f23811431d83f87c5e53260634313dcc5116a74e8c070b67a80948a838ea9ecd0aaf715499f"}, &(0x7f0000000200)=0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:47 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/233) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x450, 0x0, 0x2c8, 0xffffffff, 0x0, 0xf8, 0x3b8, 0x3b8, 0xffffffff, 0x3b8, 0x3b8, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x17, 0x7, 0xe7}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @dev={0xac, 0x14, 0x14, 0x17}, @local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x731, @gre_key=0x100000001}}}}, {{@ip={@empty, @loopback=0x7f000001, 0xffffffff, 0xffffffff, '\x00', 'yam0\x00', {}, {}, 0xff, 0x2, 0x16}, 0x0, 0x98, 0xd0}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x17, @multicast2=0xe0000002, @broadcast=0xffffffff, @icmp_id=0x67, @port=0x4e24}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xffffffff, 'veth1_to_bridge\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x4}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e22, @icmp_id=0x64}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x13}, 0x0, 0x0, 'veth1_to_bond\x00', 'eql\x00', {0xff}, {}, 0x6f, 0x2, 0x9}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @empty, @empty, @port=0x4e24, @gre_key=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'veth1_to_bridge\x00', 0x4}, 0x18) 2018/04/22 16:30:48 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f00000001c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) execveat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='ramfs\x00', &(0x7f00000003c0)='*\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='TPROXY\x00', &(0x7f0000000480)='ramfs\x00', &(0x7f00000004c0)='TPROXY\x00'], 0x500) getsockname(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x80) r2 = openat(r1, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000000000)=""/235, 0xeb) 2018/04/22 16:30:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:48 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x180, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x20000000010, r0, 0xfffffffffffffffe) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) 2018/04/22 16:30:48 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7fffffff) shmctl$SHM_LOCK(r0, 0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) 2018/04/22 16:30:48 executing program 5: unshare(0x8000400) r0 = timerfd_create(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200802, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0), &(0x7f0000000380), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1000, 0x8, &(0x7f0000001500)=[{&(0x7f00000003c0)="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", 0x1000, 0x8}, {&(0x7f00000001c0)="f10f4399883766573482dead62f419c78e2200c9c14c2a0330e5246246f5afc6941e6ccd31d7aacb39cb7e7636f1a0ce8ab41a7f32d050b2435af950284f88c83661035234a7da1ac6523461fd96fa8324383bb0489f99262ab47151045deb67609f15f7851332e1e924fb057da03bf7", 0x70, 0x6}, {&(0x7f00000000c0)="f39b9d5ed45132b826", 0x9, 0x2}, {&(0x7f0000000300)="02f1fe47ff98f5de36445ab22fb2b012e60faf7575264662e2a162a71dd9ef0cca530541822b9f8cde53643dbacf123c131aafd0fbf5f4c8c8289b0d0d4d6ed700a64058f278691c6c01114d9ac948cf2200fc95fb3a9155215f48b0aa7c892cd5bcd63f61a3a489", 0x68, 0xc8b}, {&(0x7f00000013c0)="f3d4e8b9a4fef1a58509b57f02b170890d7c494064fc025fbb9b69bbf9c9074c364b39dc0445d6ee72b8a2faa28ce3b4b613da23d6b746938890d2d431756b79bade81e23ce31d99d7354171c0da15da76ddfdb8be3eb33c1606450da3ec1558d859e339898e988f233823de78986aba740070859b99c4eb4f6cfa81b23a587bd595a3d82790eed7e0a93528cf0b982464768122faf4b3a7a0f95bb5ff", 0x9d, 0xffffffff}, {&(0x7f0000000280)="6ab5b9b7d74ff47da1a20eaf7eaa343e8f4181717ff0b07340b6bc5b5aa4476d6da4d24065cf46b143f2fb", 0x2b, 0xf76}, {&(0x7f0000001480)="0fc1e478ebb37c2e54b22f2cc10a5597815e6c199edb6e117e040526bd7c0c30f3847f5790", 0x25, 0x200}, {&(0x7f00000014c0)="0c302f93be0b71de82c545dd9eb6b3ac1b991e3ef9c29416f074af3e62a95a0748c810aae1af79fe1509e781e28edef02bb8c2bae33a", 0x36, 0x7}], 0x1000800, &(0x7f00000015c0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x38, 0x3f, 0x34, 0x3f, 0x32, 0x3d, 0x35, 0x0]}, 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@autodefrag='autodefrag', 0x2c}, {@skip_balance='skip_balance', 0x2c}]}) 2018/04/22 16:30:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x272, 0x7, 0xffffffffffffd15a, 0x4, 0x4}, &(0x7f0000000140)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:48 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x6e) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) mknod$loop(&(0x7f0000000040)='./file0/file0\x00', 0xc00c, 0xffffffffffffffff) 2018/04/22 16:30:48 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffb000/0x2000)=nil) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x7fffffff) shmctl$SHM_LOCK(r0, 0xb) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) 2018/04/22 16:30:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:48 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) acct(&(0x7f0000000000)='./file1\x00') 2018/04/22 16:30:48 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x208, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x80) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x0, 0x0) 2018/04/22 16:30:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x272, 0x7, 0xffffffffffffd15a, 0x4, 0x4}, &(0x7f0000000140)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x10002) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff) close(r0) 2018/04/22 16:30:48 executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x26, 0x401}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="e475185855ed37f081907e810efca3419b23098680d34636c598a4a2538d29d92f24e62f56eabc58cf08343c7f50ef70d6935b708f2a6e95cec50cb16796898a07e2692165f3cdd94da62c9228c5a9a50328e1662305f91dfc76fbf213b96e0adb67502dd950f8fa9da56425f886a46701654be928c7cd1008a5d301e591daacfac5df2dfffbd5", 0x87) 2018/04/22 16:30:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/219, 0xff3d) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x22002) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup3(r0, r1, 0x0) 2018/04/22 16:30:49 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xed, "2ce8d11f05a8f854e89e457fa04cea0edfca93f1587dd24ce697a769409162fce1dfcb73c134e1eea57b76544a250bf84eaf49b1111c2b84ea1e87f42a4b889f1e6fd8105d6f645a4fd2127f259a30145f956d4e8d1eaef19d7515d994ab7c7444352b4c46316b1797b40831da12767449d95e44abf8492015057c7d1c2034118b01736560c33e897bf39bf1bb1cecd192868d700fdb6d37443c8c79569ece06ea7e9f8a97481936675daaef7b7276ef216716c30f52ae7859c7eaeae108bddbf46bf8acfdb18bef9ca897c8bc4d2e76160484b8bcdcba5ccce1c8f19d056cf759c3e8dc1e2abddc51c6d35f8f"}, &(0x7f0000000180)=0xf5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000a00010000010200000000440a9dda3b000800010002"], 0x1c) 2018/04/22 16:30:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/22 16:30:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:49 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000000)=@abs, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x101480) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 2018/04/22 16:30:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0x197) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/22 16:30:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000014c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000001580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x380080}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)=@ipv6_deladdr={0x40, 0x15, 0x400, 0x70bd2c, 0x25dfdbfe, {0xa, 0xa1, 0x440, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1d}}]}, 0x40}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="6370752630200006fdfeff69bfdc8101454d6ddd63cb7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff1e7692d7e541bd006bf3dcf376e93a15906083ba783fa3e7318893ce62fd70c31e826650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efdf45e2d1044fd7e82f7f65b71c79a10e2e605929cf8ccab27c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b00000000000000000000000000000000000000000000000000") r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x193000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1, 0x3, 0x9, 0x9, 0x0, 0x8, 0x40000, 0x1, 0x2, 0x2138, 0x13cb, 0x0, 0xd, 0x9, 0x5, 0xacd, 0x3f, 0x80, 0x3f, 0x3, 0x3770, 0x4, 0x200, 0x9, 0x2, 0x9e, 0x5, 0x48, 0x4, 0x7fff, 0xdd, 0x6, 0x2, 0x5, 0x798c, 0x9, 0x0, 0x3, 0x1, @perf_config_ext={0x1, 0x80000001}, 0x23420, 0x1, 0x6, 0x6, 0x7, 0x7ff, 0x80}, r4, 0xf, r3, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000080)={{0xc, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e23, 0x4, 'dh\x00', 0x6, 0x0, 0x5b}, {@rand_addr=0xfffffffffffffffe, 0x4e23, 0x2006, 0x1, 0x6, 0x4}}, 0x44) 2018/04/22 16:30:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x6, 0x2000000, 0x5, 0x7f, 0x2, 0xfffffffffffffffa}) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400006700", 0x39}], 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x0, @broadcast=0xffffffff, 0x4e20, 0x1, 'lc\x00', 0x4, 0x4, 0x42}, 0x2c) 2018/04/22 16:30:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:49 executing program 6: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:49 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2e, {0x2, 0x4e21, @rand_addr=0x10000}, 'veth0\x00'}) r3 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) tgkill(r3, r4, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) close(r0) 2018/04/22 16:30:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 99.445735] device veth1_to_bridge entered promiscuous mode [ 99.457950] device veth1_to_bridge left promiscuous mode 2018/04/22 16:30:49 executing program 6: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) [ 99.489909] device veth1_to_bridge entered promiscuous mode [ 99.502755] device veth1_to_bridge left promiscuous mode 2018/04/22 16:30:49 executing program 1: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:49 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000280)={0x0, 0x2, [0x71c, 0x0, 0x0, 0xb6c]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x3ff) ioctl$TIOCCONS(r0, 0x541d) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) clock_nanosleep(0x3, 0xfffffffffffffffe, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000140)) 2018/04/22 16:30:49 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2e, {0x2, 0x4e21, @rand_addr=0x10000}, 'veth0\x00'}) r3 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) tgkill(r3, r4, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) close(r0) [ 99.922592] device veth1_to_bridge entered promiscuous mode [ 99.929834] device veth1_to_bridge left promiscuous mode 2018/04/22 16:30:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000004c0), &(0x7f0000000040)=0x4) 2018/04/22 16:30:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000280)=""/219, 0xff3d) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fff, 0x22002) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup3(r0, r1, 0x0) 2018/04/22 16:30:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7fff}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000098effc)=0xffffffffffffffff, 0x233) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/04/22 16:30:50 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:50 executing program 6: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:50 executing program 4: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@flushpolicy={0x44, 0x1d, 0x800, 0x70bd28, 0x25dfdbfc, "", [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x2}}, @replay_thresh={0x8, 0xb, 0x9}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x1) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000300)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100), 0x4) getpeername(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) 2018/04/22 16:30:50 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) r1 = dup(r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000240)={0x0, 0x1}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) bind(r0, &(0x7f0000000140)=@can={0x1d, r3}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {0x3, 0x5}, {0x0, 0x3f}, {0x3, 0x292}, {0x3, 0xffffffffffff746d}, {0x8, 0xb220}, {0x0, 0x4}, {0xb, 0x6f}, {0x5, 0x9}], 0x9) shutdown(r0, 0x1) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40000) 2018/04/22 16:30:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x12402) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x1, r2}) socketpair$inet6(0xa, 0x80000, 0xd6c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000000380)='ntfs\x00', &(0x7f00000003c0)='./file0\x00', 0x1b7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="8b296f983d53bf90a92c59a40fd6438562c309a53e59233a46b142bfe120234aa2b45203bb39df626d05b1c86959e75063c240fecd582e933d8878807a75", 0x3e, 0x10001}, {&(0x7f0000000440)="c1d8c7a8b68a018b3689e2f6f3fb6e0d9ce44176a7b9f3e1bd65317cf10fbffb2918a5d7a11ecde8b7bd31d31df840a31221e66cd5480a65c7", 0x39, 0x8}], 0x10081, &(0x7f00000004c0)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x2d]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x2d, 0x36, 0x39]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x36, 0x2d]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x33, 0x3d]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3d, 0x36, 0x3d, 0x2d, 0x37, 0x3b]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x35, 0x7f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x31, 0x0, 0x37, 0x38, 0x36, 0x0]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x3fffffff8000000}}, 0x1ff, 0x7, 0xe90b, 0x100000001}, &(0x7f0000000240)=0x98) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000005c0)={0x0, 0xfffffffffffffff7, 0x1, 0x4, 0x10, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) socketpair(0x0, 0x8000a, 0x4, &(0x7f0000000300)={0xffffffffffffffff}) pread64(r5, &(0x7f0000000340)=""/1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/22 16:30:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:51 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:51 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/22 16:30:51 executing program 7: r0 = memfd_create(&(0x7f0000000300)='\'eth1%,wlan1vboxnet1user[wlan0self\x00', 0x1) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xfffffebc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000580)=""/194, &(0x7f0000000680)=0xc2) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xfa, "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"}, &(0x7f0000000480)=0x102) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x17}, 0xc9}}}, 0x84) setresuid(0x0, 0x0, r2) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16], @ANYBLOB="2bfe5f84b69922a39cfb41b274a7c2994a8ed31cb35be272951897ff22b73c49f1e7658f088a439c806172b24dd8e97f22dc11a6741e241c750d49ed4819bc0d670eee14bb47f7630b18f4adf5ce873f", @ANYRES16, @ANYRES64=r0]], 0x12a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2, 0x10, 0x6, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000002c0)=0x84) fcntl$getown(r1, 0x9) prctl$setmm(0x23, 0x9, &(0x7f0000ffd000/0x2000)=nil) 2018/04/22 16:30:51 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000015c0), 0x492492492492663, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "ab5b6138424bcefdc12844eb9c3a78fa7a0aaa61646db1cfa090fdf56bd2750ce42b728b1895dd18b1567781ee5043e563d94118f2ba4270d4a9288f6bb8a02dd7054e0c504cf7d0a4c63e741586e0ac2483b2126a16df5ea711f47e10d99329bff8dc48aa80a2dcedec093a0806b8ef33ba80c273c6dde652a6ec"}, 0x7f) 2018/04/22 16:30:51 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:51 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x82c0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10000, 0x200}) r2 = semget(0x3, 0x1, 0x8) semctl$SETVAL(r2, 0x6b8301c2aa4bfe42, 0x10, &(0x7f0000000140)=0xff) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x10001, r1}) r3 = socket$inet(0x2, 0x2000000000000, 0x100001001) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000180)) r4 = semget(0x1, 0xfffffffffffffffd, 0x11a) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000000000)=""/61) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000040), 0x0) 2018/04/22 16:30:52 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000000000000500000000000000020000000000000009000000000000000000006a08fe8ea4"], 0x28) unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xd9, 0x1, {0x3, 0x3, 0xf75, 0x3, 0x3}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0xff, 0x0, &(0x7f0000000080), 0x0) 2018/04/22 16:30:52 executing program 2: clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0x7f}) r1 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond_slave_0\x00', 0xfffffffffffffffa}) shmat(r1, &(0x7f0000ff2000/0xe000)=nil, 0x4000) 2018/04/22 16:30:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x1cb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x7acd}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x7, 0x8001, 0x4, 0x0, 0x8}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x800000000000d, 0x86, 0x4, 0x2, 0xfffffffffffffffd, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/04/22 16:30:52 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:52 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x12402) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x1, r2}) socketpair$inet6(0xa, 0x80000, 0xd6c, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000000380)='ntfs\x00', &(0x7f00000003c0)='./file0\x00', 0x1b7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000400)="8b296f983d53bf90a92c59a40fd6438562c309a53e59233a46b142bfe120234aa2b45203bb39df626d05b1c86959e75063c240fecd582e933d8878807a75", 0x3e, 0x10001}, {&(0x7f0000000440)="c1d8c7a8b68a018b3689e2f6f3fb6e0d9ce44176a7b9f3e1bd65317cf10fbffb2918a5d7a11ecde8b7bd31d31df840a31221e66cd5480a65c7", 0x39, 0x8}], 0x10081, &(0x7f00000004c0)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x2d]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x2d, 0x36, 0x39]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x36, 0x2d]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x33, 0x3d]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3d, 0x36, 0x3d, 0x2d, 0x37, 0x3b]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x35, 0x7f]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x31, 0x0, 0x37, 0x38, 0x36, 0x0]}, 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x3fffffff8000000}}, 0x1ff, 0x7, 0xe90b, 0x100000001}, &(0x7f0000000240)=0x98) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000005c0)={0x0, 0xfffffffffffffff7, 0x1, 0x4, 0x10, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) socketpair(0x0, 0x8000a, 0x4, &(0x7f0000000300)={0xffffffffffffffff}) pread64(r5, &(0x7f0000000340)=""/1, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/22 16:30:52 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000015c0), 0x492492492492663, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "ab5b6138424bcefdc12844eb9c3a78fa7a0aaa61646db1cfa090fdf56bd2750ce42b728b1895dd18b1567781ee5043e563d94118f2ba4270d4a9288f6bb8a02dd7054e0c504cf7d0a4c63e741586e0ac2483b2126a16df5ea711f47e10d99329bff8dc48aa80a2dcedec093a0806b8ef33ba80c273c6dde652a6ec"}, 0x7f) 2018/04/22 16:30:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"22c5109edebef6"}, 0x9}, [{"4ab74525e3dfe9"}, {"a172010c837d3a"}, {"08a5ea8753e04d"}, {"0d08db41f222ce"}, {"a3ff33692bea7b"}, {"8f890a102ed5df"}, {"e5dd9bd00ca4b6"}, {"c397d1f2196af7"}]}, 0x48) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/22 16:30:52 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000018c0)=@getlink={0x28, 0x12, 0x301, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x7ff}]}, 0x28}, 0x1}, 0x0) r1 = geteuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r4 = fcntl$getown(r0, 0x9) sendmsg$netlink(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)={0x1c0, 0x1d, 0x220, 0x70bd2b, 0x25dfdbff, "", [@typed={0x14, 0xf, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x4, 0x83}, @nested={0x198, 0x83, [@typed={0x14, 0x38, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x79880616}}, @generic="43b8710d8c0812ef6d4677bf5da9092005426a912f3bdb2ea0a3a992e275541bca0c533060625f7f27380c9cd4cccb30effa55d0bc549b4abc625b745f5d4c8a2f9f62164f681912923dfb237cb2320d3ecfb817373804e6bbc958a0099faec10d6b48dacc6b269027463cda49bd853f6564f3bad73c24cf668ff3a0eb3c5fb1adc1a2cdd0072e2deace9b90bf6c770ae6f3bab662223ff1c5290b9ea72d1f2e494766ccd0ce08d6e1de1a0ffe0c203bf320abe5d43b4d0f41e3fe254d6f7990e2022f3aafdd6f17dd", @generic="8436015ec46e717ed2eb1b9eed14c8d2423151312b428a4690f5713bb2e1ee30a4e2b6d7099fb8b5831db7febc2ea8172f4dc52ffeed3e6d4f08bdf07b3510ddbd2b84904e9f3b3b8d19bdbafa35bace12c00c753307cfc20f90ac02f03fb265ced3661eaa54ecd271bfaa47eb1769aa56ff6174c803644a81e41e2bfd9fbacf492247d8030a53d5e98164fb5febcb0a70e1dafe8d4874e8635f25fb0facf3e994a627ef1028a8b3530574b5998867fe7d538d9e01"]}]}, 0x1c0}, {&(0x7f0000001900)={0x26b8, 0x29, 0x400, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x7fffffff, @str='-}\x00'}, @nested={0x13b8, 0x7, [@generic="923e2c08d3cdfec17b8875cfca7ca705a18f6300b0a6f9110a4e7a56776048136a3a255c07679d5ecc3c", @generic="d60d83a25a17443a5188facd67c5bbc4ef830723130626e3503754f66d4dc7c121bf3852e59a259c5019d29b0647f8059599e2ed715b77b218ce63d1e9e6a6452a931bdff9fa2d27fbfe5433b4cb5f14a7568accd30019653d305fefb6d2c389f9946a7336e62a955a818ef59d3feb8a917518dfdefc71d241d6aa29b37a01e040f7d9a4243e8ec59eb93fd55ee9c1f2fb64580815b3849beda5253cca48837d985728bbe45ec106bb25f7362373ce3e68aa7e1e316c4f06fa23179ea9307394f8ae0a7ae89e9cd63f1606c858f27dd859edf92a33b452685b259496f62e8b35", @generic="01cf62fc6e63c19facb7e7277c8b1e75d6a8bd91eb7e4189d076c5853d6a1bff768d79162231723c05fa5c7879283dda537062ed25186c97f8d98800aee49b68db5f611568c74e5ca165e6dda9c451f9e73055b102fab9ce56d107a5bc740617b4d88cfa65c7e1a0a5033b17d288b4daacd46a35e008e92ff9166aa268b45f0c0dea8afed594e5488e3c7b02c2763801b97cf4d6a6cb6b5e4c2021cf3a2accb0a5f89bb76b07fca4bde9c0f035e710bae935d0417e04511e0da9c5086c46e836cac8c0fa70b256507b3b2cbd4b80fca1a99f038abf", @typed={0x14, 0x42, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="9667aef1c62e887f842f00dd6d976dd90d99ab8332009b6f80e28e0002a04d30a769ebf0c32411e984cc8d8dd484987819bbc7f13a87c6f0c6af70e45be7c8131c7abadf9f388736ccee7b2fadcb992ca9efd488f02c80c2c44a1d9986046715b077d6de65a54044a9fa01ca0e2ea6086734e36688cae51735b15a51c9f2884b300558fb0bc41dd1287e0605887151d93493620225adddef331ceedf0b5735c3", @generic="6803b696bed12e92ebbb831f14106e4e0de8dcb5dc033c2481ae8be753a19026bf9e066593192765d40cb92101704ecf396acd8da390061bc902f0b3e462f83c7d5984d2d908daafc2d1b409cae22538a11146064effb6b6e0ea6fd890ca99e540346a928044f5dd47619b5f641168a8849cefe202806470f8b711bbac67d33864c2085f843172", @typed={0x98, 0x22, @binary="16ffef5a6c0165e4b58f69f73a1f76ede971ab39be04181b637a1935622375ddf63de2b8aa61e7293927b337c8802eeb8fb98472409ca40a93b0381c6718d3fc73fb9b6fd0dfd1f59f10fd0905d698a5053581cc3fb23d78c6a09b46dc1c839985dc3ae25665e92105fefecbf057c5d53e2ba73968ad452bb95fc797b03ebef3fffb901fbf80132e5496e2812a78369d69"}, 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@generic="266eab5e825ccf6dad7e0702bd9d319b87bc9214d8c368e7f75dd1eb41486499176aad53fbc4feced309f8138840ed1678f52d2ae4ca1e936f3716f8c7171c799cf765c725d669410d20fe70bfa2ca25ba10d20235c07ab2981efa4877e30952c03012e4a74bcc3f9d00803062e42a57a4bc23616b4e4cfa57914960617b28c020ca4cd48df4fa7d78825016098c", @generic="1e563ad8f6073085cdb372d05d437f74dda464545e928436"]}, @generic="4ccb7e17f74cb9c34440111abead373797aaba74a9c8fafa7f63d3d4c4e0e853756dfa01bc6547b1e633a7fa", @generic="5d9049d739b4cd19", @typed={0x8, 0xb, @uid=r1}, @nested={0x30, 0x4b, [@typed={0x8, 0x56, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x5d, @pid=r2}, @typed={0x4, 0x43}, @typed={0x10, 0x90, @str='&}wlan0\\\x00'}, @typed={0x8, 0x6a, @fd=r0}]}, @typed={0x8, 0x29, @u32=0x3ff}, @generic="0d359c7d46b05edbea4e75ed42949985a217304e48aa3c1758bb53d982f2861ee20f860c197916078782f6669328270162f20f0d36bd9759dd49215e5122b2c3c2cc5ce302804de3442283f1052efd26ed94352843112d6738ddd7306e1d0b2f3ecce0d0eb7ccc5e36f52f06a61bcd8d13d5869fd2eeac4d3dc55534a467b343f3a4df89da178ac3cc9c5b3595f4bef4705a8f05"]}, 0x26b8}, {&(0x7f0000000300)={0x110c, 0x3e, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x10fc, 0x6, [@generic="cd1922a50db4e6f4620f2d4c397048911e7b13653acc89da9ef764b9d68f095e3e82c124420a99e7a766b7f746e7199756cc8850f97e53366ca5e6febf12cf3bd511e161a2af20671e57d9d091c03a5aeb3b881bcac8b155091946d2481f612e8af8339c0dc4844a0da90beb62b46762c2e09c97d83db0f1e397aa76be99ef2daa45a19d5957d6330c27d966fe48911df3edd87dd29f5e18c2faff7b631ccb69e83850e71ea619cf8fdd6d04395d0793534763d3fbef413b3a", @generic="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", @typed={0x10, 0x75, @str='\\{@/\\ppp1\x00'}, @typed={0x8, 0x7f, @pid=r3}, @typed={0x8, 0x6c, @pid=r4}, @typed={0x8, 0x28, @str='\x00'}, @typed={0x14, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x110c}, {&(0x7f0000001440)={0x2e0, 0x41, 0x101, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1e4, 0x6f, [@generic="0a92f478dc61145198e576233cc97a3ea6e6b98e319c2a709d8a5b3f2fe65c0c9455b9fcb93c0d6c64a538588d760c87c6ea5a0a624a2e503af9cce7e739f3a23a7c0e67ce3d994b4c905ad5a09c698bd942910e08775543d92d225c722214fcbfcf906a436e59dc689fb3f80ef6f68625786bce85c76434db09cc25b19bad84bf8a4f5bf45fadf1e7b3ca280d2ba1430aca22ee2afbc982a2db01b67164bc6c80cf8327b6f94b4c167459bd2fb5bd0f7bdd8feb8dd90fe2cc00b7d4c2a4f6d146f5d34703600a53193988d4f0693f7cea576e", @generic="9d5b156b6dbc6f406ba057e4b98660b01fcce15a478ef446f6f6f3bceb65e99a70d57149dbccbab5b992a6ecf8a13724e19fcb023bf717", @generic="e2c4ab0ac623f6d31128aebed0b8b25ed85e1488e1cb1d29d026ae9ec6bba7962eaf690a1129cca877cc5cba4ab5c66edeb18a76ca762349e62e4aa56a47e74b5768daa120959931f44b4c2e4a29e22b49a95b99c2493cb7bed03e5c88d8bd4b00d95dcbc745baf88b6de95395bc369cd7b5ee6d6acc5252be37c89af3f4931a2fa07a724a6e734f26f1a8fe40f75ef7108c257771f834c5c047edd8ab7ce48c2db29e7537317abfa39cbdb89ede", @generic="d22dafb16d64b160cf3eb6737c3ee309899a5ed7a02a3498d1913e8c35be00", @typed={0x8, 0x3d, @u32=0x1}]}, @generic="07e67e503f1d5948a290994dbecb85e528f212910e2e3b9a136e82f89e69acca651c73cc579a2ca2861fdc1754cfeab8cf641c9b260b698602db72d30e4794ffdc656943aa538ae4582e354389614ebc5aaae362d3ed9d6f4fecc7b95920ec17fcf1603f2614fbb496942463d452461bf2dd4ce0b60334e631176b6e88f8c467881203378c35edbada421a106d43e5e552a0bad61707d5b11f9ec4c577c9a243fd8731bf51b7981d8c4c8a1eb0d4e797cd973e0748b0e4b9bfe080c6499baa833839a19b2eefc73c0ef2e2a35ffbc078a45bbd1ce2e3910ee25e5795ccaf94641b848ba0b37715a140bb2c"]}, 0x2e0}], 0x4}, 0x48880) 2018/04/22 16:30:52 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:52 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) sysfs$2(0x2, 0x6, &(0x7f0000000300)=""/108) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rename(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) utime(&(0x7f0000000240)='./file0/bus/file0\x00', &(0x7f00000002c0)={0x5, 0x3}) connect$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0x2710, @hyper}, 0x10) accept4(r0, &(0x7f0000000080)=@in={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x80, 0x80000) 2018/04/22 16:30:52 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x40, 0x100000149) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) poll(&(0x7f0000001080)=[{r1}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0xffffffffffffffc4}], 0x1, 0x1400008) 2018/04/22 16:30:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000400)={0x0, 0xfffffffffffffffc}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0x5, "c1ea32b572"}, &(0x7f00000004c0)=0xd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x401, 0x8002, 0x2, 0x0, 0x7, 0x400, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x3, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x773, 0x8000, 0x101, 0xb8e3, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x3ff, 0x200, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x820e, 0x4, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x4, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x2fee, 0x3, 0x3f, 0x1}}], 0x150, 0x5}], 0x1, 0x0) 2018/04/22 16:30:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400000, 0x200000) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000140)=0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x100000001, 0xffff], 0x2, 0x6, 0x200, 0xd6, 0x100000001, 0x2, {0x9, 0x0, 0xa152, 0x40, 0x3ff, 0x2e, 0x1, 0xfffffffffffffc00, 0xffff, 0xffffffffffffffd6, 0x6e9, 0xca, 0x6, 0xffffffffffffff80, "d61f9808ed61b11a147844363a233dd3d8d32c9f6b7f979f2f37c08b4f0fc844"}}) 2018/04/22 16:30:53 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:53 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000100)=0x401, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r1) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000080)=0x8) 2018/04/22 16:30:53 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x101) 2018/04/22 16:30:53 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x158) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) chdir(&(0x7f0000616ff8)='./file0\x00') symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000003280)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/146, 0x92}], 0x5, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000001880)=[{&(0x7f0000000540)=""/240, 0xf0}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f0000000640)=""/64, 0x40}, {&(0x7f0000000680)=""/22, 0x16}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/207, 0xcf}, {&(0x7f0000000800)=""/126, 0x7e}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x8, &(0x7f0000001900)=""/41, 0x29, 0xfffffffffffffffb}, 0x2}, {{&(0x7f0000001940)=@rc, 0x80, &(0x7f0000001a00)=[{&(0x7f00000019c0)=""/18, 0x12}], 0x1, &(0x7f0000001a40)=""/110, 0x6e, 0xff}, 0x3}, {{&(0x7f0000001ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b40)}, {&(0x7f0000001b80)=""/56, 0x38}, {&(0x7f0000001bc0)=""/249, 0xf9}, {&(0x7f0000001cc0)=""/241, 0xf1}, {&(0x7f0000001dc0)=""/204, 0xcc}], 0x5, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0x5}, {{&(0x7f0000001f40)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000003000)=""/206, 0xce}, {&(0x7f0000003100)=""/152, 0x98}], 0x2, &(0x7f0000003200)=""/79, 0x4f, 0x1}, 0xf29}], 0x5, 0x2, &(0x7f00000033c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003400)={0x0, @in6={{0xa, 0x4e20, 0x63, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x9, 0x70000000000000, 0x4, 0x3, 0x4}, &(0x7f00000034c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003500)={0xffffffff, 0x200, 0x800, 0x0, r1}, 0x10) 2018/04/22 16:30:53 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x52d95d6, 0x0, 0x5, 0x80000001, 0x4, 0x5}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) 2018/04/22 16:30:53 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xb, 0x10, &(0x7f0000000000)=@raw=[@alu={0x7, 0x4, 0xf, 0x0, 0x5, 0xfffffffd, 0x10}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @exit={0x95}, @map={0x18, 0x5, 0x1}, @ldst={0x3, 0x0, 0x3, 0x8, 0x0, 0x48, 0xfffffffffffffff0}, @ldst={0x3, 0x0, 0x3, 0xf, 0x3, 0x0, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x5, 0x1}], &(0x7f0000000080)='syzkaller\x00', 0x20, 0x6b, &(0x7f00000000c0)=""/107, 0x41100, 0x1}, 0x48) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x73a3f361, 0x8, 0x800, 0xbba, 0x62a, 0x2, 0x3f, 0x1000, 0x3d1, 0x40, 0x16b, 0x20, 0x7ff, 0x38, 0x2, 0x3, 0x4, 0x3}, [{0x7, 0x400, 0x7, 0x2, 0x6, 0x800000000, 0x40, 0x40}, {0x6474e557, 0x5, 0x1f8c7caf, 0x7, 0x2, 0x200, 0x0, 0x5}], "13a88e71e5233e64bac3430e3c19436b60a0c5c5161117673649f2adcafc2a7b0a54f7ceff7da0d8d62c1fdea46ad2a7878875b9c7fb3571", [[], [], [], []]}, 0x4e8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/22 16:30:54 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:54 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x101) 2018/04/22 16:30:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$llc(r0, &(0x7f0000000380)={0x1a, 0x30d, 0x9, 0x81, 0x9, 0x81, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) recvfrom$unix(r0, &(0x7f0000000040)=""/185, 0xb9, 0x2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2000, &(0x7f000002f000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x101, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x7f, 0x2, 0x6, 0x2, 0xffffffffffffff81, 0x30000, 0x3bf, 0x2, 0x1ff, 0x5, 0x8068, 0x0, 0x5, 0xacc, 0x9]}, &(0x7f0000000340)=0x100) 2018/04/22 16:30:54 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000100)=0x401, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r1) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000080)=0x8) 2018/04/22 16:30:54 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x52d95d6, 0x0, 0x5, 0x80000001, 0x4, 0x5}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) 2018/04/22 16:30:54 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/22 16:30:54 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000001480), &(0x7f0000001500)=0x80, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001540)=""/197, &(0x7f0000001640)=0xc5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000908000), 0xc) 2018/04/22 16:30:54 executing program 0: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0) inotify_rm_watch(r0, r1) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/04/22 16:30:54 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x52d95d6, 0x0, 0x5, 0x80000001, 0x4, 0x5}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) 2018/04/22 16:30:54 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e20, 0x401, 0x4e23, 0x9, 0xa, 0x0, 0x20, 0xfb, r1, r2}, {0x5, 0x3, 0x6, 0xffffffffffffff2a, 0x7, 0x422, 0x80, 0x1000}, {0xc5, 0x7, 0x5, 0x81}, 0x6, 0x6e6bbd, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d5, 0x2b}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, 0x3, 0x3, 0xff, 0x800, 0x10001}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6d}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000001c0)=@srh={0x0, 0x0, 0x4}, 0x8) 2018/04/22 16:30:54 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$llc(r0, &(0x7f0000000380)={0x1a, 0x30d, 0x9, 0x81, 0x9, 0x81, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) recvfrom$unix(r0, &(0x7f0000000040)=""/185, 0xb9, 0x2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2000, &(0x7f000002f000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x101, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x7f, 0x2, 0x6, 0x2, 0xffffffffffffff81, 0x30000, 0x3bf, 0x2, 0x1ff, 0x5, 0x8068, 0x0, 0x5, 0xacc, 0x9]}, &(0x7f0000000340)=0x100) 2018/04/22 16:30:54 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)=ANY=[@ANYBLOB="0215000007000000000000000000000005001700c30400c9e0dd1f4c00000000000000000000000000000000000000010000000000000000"], 0x38}, 0x1}, 0x0) 2018/04/22 16:30:54 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x101) 2018/04/22 16:30:54 executing program 0 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={"69703674cb51029e00000300", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/22 16:30:54 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x101) 2018/04/22 16:30:54 executing program 5: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)) exit(0x0) fstat(r2, &(0x7f0000000080)) 2018/04/22 16:30:54 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10b) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000001c0)={{0x10000, 0x5, 0x7, 0x80, 0x4, 0x1}, 0x1, 0x6, 0x3}) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x2, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000100)=""/138) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="e0efe3174a30"], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x6, {{0xa, 0x4e21, 0xdba, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) [ 104.491851] FAULT_INJECTION: forcing a failure. [ 104.491851] name failslab, interval 1, probability 0, space 0, times 1 [ 104.503343] CPU: 1 PID: 7815 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 104.510221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.519613] Call Trace: [ 104.522268] dump_stack+0x185/0x1d0 [ 104.525956] should_fail+0x87b/0xab0 [ 104.529822] should_failslab+0x279/0x2a0 [ 104.533950] kmem_cache_alloc_node+0x151/0xc70 [ 104.538594] ? __alloc_skb+0x203/0x9f0 [ 104.542581] ? netlink_autobind+0x981/0x9e0 [ 104.546960] __alloc_skb+0x203/0x9f0 [ 104.550745] netlink_sendmsg+0x9a6/0x1310 [ 104.554984] ? netlink_getsockopt+0xc80/0xc80 [ 104.559571] ___sys_sendmsg+0xec0/0x1310 [ 104.563761] ? __fdget+0x4e/0x60 [ 104.567737] ? __fget_light+0x56/0x710 [ 104.571698] ? __fdget+0x4e/0x60 [ 104.575150] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.580591] ? __fget_light+0x6b9/0x710 [ 104.584666] SYSC_sendmsg+0x2a3/0x3d0 [ 104.588579] SyS_sendmsg+0x54/0x80 [ 104.592217] do_syscall_64+0x309/0x430 [ 104.596170] ? ___sys_sendmsg+0x1310/0x1310 [ 104.600551] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.605779] RIP: 0033:0x455389 [ 104.608997] RSP: 002b:00007feec2031c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.616913] RAX: ffffffffffffffda RBX: 00007feec20326d4 RCX: 0000000000455389 [ 104.624226] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 104.631542] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.638850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.646156] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 2018/04/22 16:30:55 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x52d95d6, 0x0, 0x5, 0x80000001, 0x4, 0x5}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) 2018/04/22 16:30:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xff, 0x5, 0x9}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x100, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0xfffffffffffffffa, 0x7, 0x3, 'queue1\x00', 0x81}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0xff2d) 2018/04/22 16:30:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) 2018/04/22 16:30:55 executing program 7: futex(&(0x7f000000cffc), 0x3, 0x80000001, &(0x7f0000000000), &(0x7f000093b000), 0x0) 2018/04/22 16:30:55 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) ioctl(r1, 0x5101, &(0x7f0000a36ffe)) 2018/04/22 16:30:55 executing program 0 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:55 executing program 5: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') r2 = syz_open_procfs(r0, &(0x7f0000000040)) exit(0x0) fstat(r2, &(0x7f0000000080)) 2018/04/22 16:30:55 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) [ 105.636141] FAULT_INJECTION: forcing a failure. [ 105.636141] name failslab, interval 1, probability 0, space 0, times 0 [ 105.649122] CPU: 0 PID: 7851 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 105.655998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.665497] Call Trace: [ 105.668157] dump_stack+0x185/0x1d0 [ 105.671923] should_fail+0x87b/0xab0 [ 105.675688] should_failslab+0x279/0x2a0 [ 105.679858] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/22 16:30:55 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x143001, 0x0) 2018/04/22 16:30:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) geteuid() ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20200, 0x0) [ 105.685148] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 105.690566] ? netlink_sendmsg+0x9a6/0x1310 [ 105.694951] __alloc_skb+0x2cf/0x9f0 [ 105.698719] ? netlink_sendmsg+0x9a6/0x1310 [ 105.703111] netlink_sendmsg+0x9a6/0x1310 [ 105.707348] ? netlink_getsockopt+0xc80/0xc80 [ 105.711931] ___sys_sendmsg+0xec0/0x1310 [ 105.716114] ? __fdget+0x4e/0x60 [ 105.719566] ? __fget_light+0x56/0x710 [ 105.723528] ? __fdget+0x4e/0x60 [ 105.726983] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.732422] ? __fget_light+0x6b9/0x710 2018/04/22 16:30:55 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) [ 105.736494] SYSC_sendmsg+0x2a3/0x3d0 [ 105.740357] SyS_sendmsg+0x54/0x80 [ 105.743946] do_syscall_64+0x309/0x430 [ 105.747887] ? ___sys_sendmsg+0x1310/0x1310 [ 105.752258] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.757473] RIP: 0033:0x455389 [ 105.760688] RSP: 002b:00007feec2031c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 105.768438] RAX: ffffffffffffffda RBX: 00007feec20326d4 RCX: 0000000000455389 [ 105.775742] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 105.783052] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.790360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.797662] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 2018/04/22 16:30:55 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000542000/0x1000)=nil, 0x1000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/22 16:30:55 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x52d95d6, 0x0, 0x5, 0x80000001, 0x4, 0x5}, 0x1c) socket(0x1e, 0x4, 0x0) 2018/04/22 16:30:55 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) unshare(0x40600) 2018/04/22 16:30:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/34, 0x487d}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 16:30:55 executing program 0 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/22 16:30:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) r1 = socket$inet6(0xa, 0x0, 0xffffffff) r2 = shmget$private(0x0, 0x1000, 0xd00, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3600000000000000, 0x202040) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00000000c0)=""/64) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000300)={0x427, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x72}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x0, 0x7fff, 0x100000, 0xffff, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x401}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x8, 0x8, 0xdf, 0x84}, {0x2, 0x2, 0x7, 0x2}, {0x3ff, 0x8001, 0x8000, 0x1ff}, {0x4, 0x9, 0x0, 0x3f}]}) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/22 16:30:56 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffff, 0x52d95d6, 0x0, 0x5, 0x80000001, 0x4, 0x5}, 0x1c) 2018/04/22 16:30:56 executing program 4: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) 2018/04/22 16:30:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={"69703674cb51029e00000300", {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @dev}, &(0x7f00000000c0)=0x8) 2018/04/22 16:30:56 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x8, 0x2, {0x1, 0x1, 0xff, 0x3, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10053, r0, 0x0) capget(&(0x7f0000000180), &(0x7f00000001c0)) 2018/04/22 16:30:56 executing program 0: r0 = socket(0x10, 0x802, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x100000001, 0x8000, 0x7, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10, 0x0, 0x0, 0x80000000000}, 0x3, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) [ 106.440372] ================================================================== [ 106.447812] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 106.454317] CPU: 1 PID: 7901 Comm: syz-executor0 Not tainted 4.16.0+ #86 [ 106.461157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.470513] Call Trace: [ 106.473112] dump_stack+0x185/0x1d0 [ 106.476726] ? netlink_sendmsg+0xb26/0x1310 [ 106.481037] kmsan_report+0x142/0x240 [ 106.484836] __msan_warning_32+0x6c/0xb0 [ 106.488884] netlink_sendmsg+0xb26/0x1310 [ 106.493034] ? netlink_getsockopt+0xc80/0xc80 [ 106.497546] ___sys_sendmsg+0xec0/0x1310 [ 106.501597] ? __fdget+0x4e/0x60 [ 106.504947] ? __fget_light+0x56/0x710 [ 106.508815] ? __fdget+0x4e/0x60 [ 106.512167] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.517519] ? __fget_light+0x6b9/0x710 [ 106.521506] SYSC_sendmsg+0x2a3/0x3d0 [ 106.525336] SyS_sendmsg+0x54/0x80 [ 106.528876] do_syscall_64+0x309/0x430 [ 106.532762] ? ___sys_sendmsg+0x1310/0x1310 [ 106.537074] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.542252] RIP: 0033:0x455389 [ 106.545431] RSP: 002b:00007feec2031c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.553216] RAX: ffffffffffffffda RBX: 00007feec20326d4 RCX: 0000000000455389 [ 106.560477] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 106.567727] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.574979] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.582231] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 106.589484] [ 106.591098] Local variable description: ----address@___sys_sendmsg [ 106.597394] Variable was created at: [ 106.601109] ___sys_sendmsg+0xd3/0x1310 [ 106.605076] SYSC_sendmsg+0x2a3/0x3d0 [ 106.608851] ================================================================== [ 106.616188] Disabling lock debugging due to kernel taint [ 106.621630] Kernel panic - not syncing: panic_on_warn set ... [ 106.621630] [ 106.628984] CPU: 1 PID: 7901 Comm: syz-executor0 Tainted: G B 4.16.0+ #86 [ 106.637115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.646466] Call Trace: [ 106.649056] dump_stack+0x185/0x1d0 [ 106.652696] panic+0x39d/0x940 [ 106.655915] ? netlink_sendmsg+0xb26/0x1310 [ 106.660249] kmsan_report+0x238/0x240 [ 106.664093] __msan_warning_32+0x6c/0xb0 [ 106.668170] netlink_sendmsg+0xb26/0x1310 [ 106.672338] ? netlink_getsockopt+0xc80/0xc80 [ 106.676852] ___sys_sendmsg+0xec0/0x1310 [ 106.680948] ? __fdget+0x4e/0x60 [ 106.684356] ? __fget_light+0x56/0x710 [ 106.688252] ? __fdget+0x4e/0x60 [ 106.691630] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.696991] ? __fget_light+0x6b9/0x710 [ 106.700958] SYSC_sendmsg+0x2a3/0x3d0 [ 106.704756] SyS_sendmsg+0x54/0x80 [ 106.708290] do_syscall_64+0x309/0x430 [ 106.712348] ? ___sys_sendmsg+0x1310/0x1310 [ 106.716685] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.721881] RIP: 0033:0x455389 [ 106.725066] RSP: 002b:00007feec2031c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 106.732864] RAX: ffffffffffffffda RBX: 00007feec20326d4 RCX: 0000000000455389 [ 106.740138] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 106.747397] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.754657] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.761908] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 106.769856] Dumping ftrace buffer: [ 106.773386] (ftrace buffer empty) [ 106.777071] Kernel Offset: disabled [ 106.780674] Rebooting in 86400 seconds..