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 '10.128.10.55' (ECDSA) to the list of known hosts. 2018/05/01 20:39:01 fuzzer started 2018/05/01 20:39:02 dialing manager at 10.128.0.26:34803 syzkaller login: [ 47.533940] can: request_module (can-proto-0) failed. [ 47.544820] can: request_module (can-proto-0) failed. 2018/05/01 20:39:10 kcov=true, comps=false 2018/05/01 20:39:14 executing program 0: 2018/05/01 20:39:14 executing program 1: 2018/05/01 20:39:14 executing program 7: 2018/05/01 20:39:14 executing program 2: 2018/05/01 20:39:14 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="c14f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36ab25}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:14 executing program 3: r0 = socket(0x18000000010, 0x3, 0x0) write(r0, &(0x7f0000000080)="220000001e0007ffe908160f0916090000000000000000001af2fe38050008800100", 0x22) 2018/05/01 20:39:14 executing program 5: 2018/05/01 20:39:14 executing program 6: [ 52.870753] IPVS: ftp: loaded support on port[0] = 21 [ 52.983486] IPVS: ftp: loaded support on port[0] = 21 [ 53.029172] IPVS: ftp: loaded support on port[0] = 21 [ 53.110298] IPVS: ftp: loaded support on port[0] = 21 [ 53.203620] IPVS: ftp: loaded support on port[0] = 21 [ 53.294769] IPVS: ftp: loaded support on port[0] = 21 [ 53.429246] IPVS: ftp: loaded support on port[0] = 21 [ 53.610233] IPVS: ftp: loaded support on port[0] = 21 [ 54.360299] ip (4662) used greatest stack depth: 54312 bytes left [ 55.099419] ip (4717) used greatest stack depth: 53944 bytes left [ 56.123498] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.130014] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.159239] device bridge_slave_0 entered promiscuous mode [ 56.244761] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.251245] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.282112] device bridge_slave_0 entered promiscuous mode [ 56.301471] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.307933] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.328304] device bridge_slave_0 entered promiscuous mode [ 56.395506] ip (4818) used greatest stack depth: 53656 bytes left [ 56.404766] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.411225] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.429753] device bridge_slave_1 entered promiscuous mode [ 56.451226] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.457694] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.485159] device bridge_slave_0 entered promiscuous mode [ 56.529371] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.535839] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.570088] device bridge_slave_1 entered promiscuous mode [ 56.617701] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.624171] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.655784] device bridge_slave_1 entered promiscuous mode [ 56.681320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.712392] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.718884] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.751759] device bridge_slave_1 entered promiscuous mode [ 56.781997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.789816] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.796361] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.813232] device bridge_slave_0 entered promiscuous mode [ 56.864985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.876161] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.882664] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.922358] device bridge_slave_0 entered promiscuous mode [ 56.949779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.991602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.015152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.029479] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.035946] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.051182] device bridge_slave_1 entered promiscuous mode [ 57.079196] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.085686] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.136237] device bridge_slave_0 entered promiscuous mode [ 57.154704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.195583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.203483] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.209921] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.253370] device bridge_slave_1 entered promiscuous mode [ 57.291976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.304473] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.310974] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.346807] device bridge_slave_1 entered promiscuous mode [ 57.395897] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.402377] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.443308] device bridge_slave_0 entered promiscuous mode [ 57.464254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.478293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.532111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.624346] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.630868] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.674688] device bridge_slave_1 entered promiscuous mode [ 57.692402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.710424] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.724579] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.737966] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.753824] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.914390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.957186] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.984823] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.995764] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.016082] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.176635] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.185483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.234551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.243438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.261953] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.270083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.277718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.372658] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.403302] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.414288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.421202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.449752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.464538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.471507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.504924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.511946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.526689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.535655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.630586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.652816] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.691897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.698870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.724051] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.731097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.846466] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.869668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.878459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.923410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.930453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.960438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.991085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.078750] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.112132] team0: Port device team_slave_0 added [ 59.129281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.136788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.145294] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.153946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.167378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.234412] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.253662] team0: Port device team_slave_0 added [ 59.294917] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.331151] team0: Port device team_slave_0 added [ 59.351245] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.374340] team0: Port device team_slave_1 added [ 59.416961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.430859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.465925] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.492488] team0: Port device team_slave_1 added [ 59.519550] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.540348] team0: Port device team_slave_0 added [ 59.572129] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.594023] team0: Port device team_slave_1 added [ 59.612157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.619176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.636204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.656513] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.676529] team0: Port device team_slave_0 added [ 59.685563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.706245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.720520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.743470] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.760274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.795976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.803665] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.828430] team0: Port device team_slave_1 added [ 59.853805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.879283] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.913431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.923901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.933378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.964110] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.974435] team0: Port device team_slave_1 added [ 59.995229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.006554] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.015244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.029923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.064655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.084297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.102869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.110428] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.123997] team0: Port device team_slave_0 added [ 60.132790] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.147763] team0: Port device team_slave_0 added [ 60.157343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.171430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.205785] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.213272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.226334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.251149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.260894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.275958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.282968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.326128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.343914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.362182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.379676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.391972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.415010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.422630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.431460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.452010] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.466830] team0: Port device team_slave_1 added [ 60.481793] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.492690] team0: Port device team_slave_1 added [ 60.512479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.520563] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.531970] team0: Port device team_slave_0 added [ 60.563096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.578800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.596987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.606409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.623765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.663275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.690860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.708010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.733473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.743143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.752832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.772880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.784377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.793612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.808589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.827418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.845808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.867244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.876159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.891240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.901565] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.909975] team0: Port device team_slave_1 added [ 60.921452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.950922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.961253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.977777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.993147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.036924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.062645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.080840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.092985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.101524] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.108885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.118078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.155402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.178513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.186580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.195345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.238910] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.269334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.318726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.337766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.356128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.422366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.434724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.455253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.488611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.499331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.508758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.558284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.572782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.589952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.701973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.709531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.724959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.769290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.776794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.797263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.938844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.947206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.978410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.908631] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.915143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.922016] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.928503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.968495] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.977609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.317190] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.323685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.330549] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.336999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.374844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.605689] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.612163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.619076] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.625523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.650359] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.672832] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.679315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.686199] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.692641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.702981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.725740] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.732194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.739087] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.745530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.825258] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.847642] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.854144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.860980] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.867441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.908382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.032564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.053958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.090942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.121574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.137222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.373571] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.380110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.386926] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.393381] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.402431] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.526683] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.533170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.540079] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.546520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.586112] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.055262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.081893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.177751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.269536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.779359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.885222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.927650] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.966568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.059154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.203319] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.459932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.500439] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.572660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.712467] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.794663] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.801106] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.813357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.845745] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.893264] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.042415] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.050961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.063424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.287438] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.293745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.306331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.326579] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.407299] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.535527] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.543404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.553288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.646756] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.813807] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.820170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.832369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.864597] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.874355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.884797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.961321] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.164193] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.208466] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.219143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.230340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.272123] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.288974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.317397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.470917] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.700737] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.723335] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.056882] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.107382] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/01 20:39:41 executing program 1: 2018/05/01 20:39:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/05/01 20:39:43 executing program 0: 2018/05/01 20:39:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="2910000100000000ff0100000000000000000000000000010000000000000000000000000000000100000000080000000000ffffffffffff00000000000000000000000000000001ff386484996b42e3020000000000000000000000000001fe800000000000000000000000000018ff020000000000000000000000000001ff0200000000000000"], 0x1) listen(r0, 0x3a0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/01 20:39:43 executing program 2: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000003c0)=""/252, &(0x7f0000000100)=0xfc) poll(&(0x7f0000000000)=[{}, {}, {}], 0x200000000000008c, 0x0) 2018/05/01 20:39:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) 2018/05/01 20:39:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000200)=0x3a9, 0xfffffffffffffe75) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000002880), 0x0, &(0x7f0000002b00)}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/01 20:39:43 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="01f79bcb"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:43 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='ud'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:43 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='\r8&'], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5bf9"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='_'], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:44 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="da3c"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:44 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0684"], &(0x7f0000000080)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffffffc) accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000080)=0xfffffffffffffe34, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/01 20:39:44 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="df85"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:44 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="18f6"], &(0x7f0000000080)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:45 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='!!'], &(0x7f0000000080)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:45 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="18f6ae"], &(0x7f0000000080)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000003980)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:46 executing program 4: 2018/05/01 20:39:46 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f457486b"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:46 executing program 0: 2018/05/01 20:39:46 executing program 1: 2018/05/01 20:39:46 executing program 2: 2018/05/01 20:39:46 executing program 7: 2018/05/01 20:39:46 executing program 5: 2018/05/01 20:39:46 executing program 6: 2018/05/01 20:39:46 executing program 0: 2018/05/01 20:39:46 executing program 7: 2018/05/01 20:39:46 executing program 5: 2018/05/01 20:39:46 executing program 2: 2018/05/01 20:39:46 executing program 1: 2018/05/01 20:39:46 executing program 0: 2018/05/01 20:39:46 executing program 4: 2018/05/01 20:39:47 executing program 6: 2018/05/01 20:39:47 executing program 7: 2018/05/01 20:39:47 executing program 1: 2018/05/01 20:39:47 executing program 2: 2018/05/01 20:39:47 executing program 5: 2018/05/01 20:39:47 executing program 4: 2018/05/01 20:39:47 executing program 3: 2018/05/01 20:39:47 executing program 0: 2018/05/01 20:39:47 executing program 7: 2018/05/01 20:39:47 executing program 0: 2018/05/01 20:39:47 executing program 1: 2018/05/01 20:39:47 executing program 6: 2018/05/01 20:39:47 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="018006"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:47 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="11218c"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:47 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fc782", 0x10, 0x87, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ee82e9", 0x0, "c39d6d"}}}}}}}, &(0x7f00000002c0)) 2018/05/01 20:39:47 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="13088c"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:48 executing program 7: 2018/05/01 20:39:48 executing program 2: 2018/05/01 20:39:48 executing program 3: 2018/05/01 20:39:48 executing program 4: 2018/05/01 20:39:48 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='Al'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/01 20:39:48 executing program 1: 2018/05/01 20:39:48 executing program 6: 2018/05/01 20:39:48 executing program 5: 2018/05/01 20:39:48 executing program 1: 2018/05/01 20:39:48 executing program 6: 2018/05/01 20:39:48 executing program 7: 2018/05/01 20:39:48 executing program 5: 2018/05/01 20:39:48 executing program 2: 2018/05/01 20:39:48 executing program 3: 2018/05/01 20:39:48 executing program 4: 2018/05/01 20:39:48 executing program 7: 2018/05/01 20:39:48 executing program 2: 2018/05/01 20:39:48 executing program 3: 2018/05/01 20:39:48 executing program 5: 2018/05/01 20:39:49 executing program 1: 2018/05/01 20:39:49 executing program 2: 2018/05/01 20:39:49 executing program 6: 2018/05/01 20:39:49 executing program 7: 2018/05/01 20:39:49 executing program 4: 2018/05/01 20:39:49 executing program 0: 2018/05/01 20:39:49 executing program 3: 2018/05/01 20:39:49 executing program 5: 2018/05/01 20:39:49 executing program 4: 2018/05/01 20:39:49 executing program 7: 2018/05/01 20:39:49 executing program 2: 2018/05/01 20:39:49 executing program 1: 2018/05/01 20:39:49 executing program 5: 2018/05/01 20:39:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/05/01 20:39:50 executing program 3: 2018/05/01 20:39:50 executing program 0: 2018/05/01 20:39:50 executing program 7: 2018/05/01 20:39:50 executing program 4: 2018/05/01 20:39:50 executing program 5: timer_create(0x3, &(0x7f0000000140)={0x0, 0x31, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000440)}}, &(0x7f00002d3ffc)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0xf, 0x1}, 0x14) exit(0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f00000001c0)) 2018/05/01 20:39:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0xfffffffffffffffe) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xbb6c}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)={0x1c, 0x1e, 0x301, 0x0, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000180)=""/186, 0xba}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/01 20:39:50 executing program 2: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001280)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001240)={&(0x7f00000011c0)={0x6c, r1, 0x200, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) accept$ax25(r0, 0x0, &(0x7f00000012c0)) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/218, 0xda}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000000000)=""/158, 0x9e}}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/05/01 20:39:50 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x81, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setns(r0, 0x4000000) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x468401, 0x0) setresgid(r1, 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/01 20:39:50 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/01 20:39:50 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) unlink(&(0x7f0000000380)='./file0/bus\x00') 2018/05/01 20:39:50 executing program 4: socket$unix(0x1, 0x2, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) 2018/05/01 20:39:50 executing program 2: clock_adjtime(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x8001, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)="6e65742f776972656c6573730011d7c0a986b71a212af089c65cfe4cf08d2c01d380b09e820ed16f5fdbcfd6ac6b91cb069e3379a7d0a6091b16452e5f853994ae15af77489a0deb69ac") connect$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x8, 0x4, 0xa6, 0xff, "9de2f9f018468d3b4801968d462cbfaac222794cb706e8e86ff71979a780b4d466774b3beb8b13a93aa6dc48", 0x61}, 0x0, 0x0, 0x1, r1, 0x5, 0x53c, "30a829b28594cc14c1cc6fdae17179698063d6e7725aeb32c3aad65747d37b0522f5a5c9553cc78326fc52a465c504b19b25ecde998ee6dd5b94bf0fae6480ec", &(0x7f0000000140)="258a5e272c2600", 0x7, [], [0x3, 0x8001, 0xad23, 0xff]}) accept4(r0, &(0x7f0000000300)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000400)={@rand_addr=0x200, @multicast1=0xe0000001, r2}, 0xc) 2018/05/01 20:39:50 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) r1 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x2c, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) 2018/05/01 20:39:50 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='qnx6\x00', 0x1000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x401, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000100)='../file0\x00', &(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x2) getxattr(&(0x7f0000000640)='../file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000400)=""/110, 0x6e) 2018/05/01 20:39:50 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYRES32, @ANYPTR64=&(0x7f0000000340)=ANY=[]]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000002600)='/dev/urandom\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002640)={0x0, 0x68}, &(0x7f0000002680)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000026c0)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x90040, 0x0) sendmsg$alg(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000000080)="7b7b77ac788520cf0c20a93b48e2529f20499c9771b2c749a1a8fcad2cbfec879716196e559c02aa88bb21206db33a42f09eb8e6f249c53de0374c91ba3bb3d0cb09d1fe2393c5bb4e542685c368d50aa70280a6692fed55b9c62120a0e18c1b58ce96127d58d24a34bf14a65ca20c970d0a338d11832a3eaec08d81c8a9cf17f4bb89bb4085ae153e474b203d3313019269a8ff6e0220207c796f", 0x9b}, {&(0x7f0000000140)="f87db7448aeaf6efa409123e0638c033bdd00bd9ee42219466420660dddab81668bf5b842b3d0e3a0beb55a3130e47490ceb9c3274e28a562d4b6e253a7a29c360f94a6ff236f4ce7873b1849c5ffe1bab277b97f2d10a39a74825982cf6234ded6f2987db30791690322efc4eadad6dcd3e75", 0x73}, {&(0x7f00000001c0)="e1e5bbc34c812d481c7e2d093d05ba851256b8cf6408ec43a771c68bd16467e36c7f77b8bf79c32299ec6bd3f3c12b72d5e95d92071af81129f7306269c24fc844b1c43f280e75b3ecd4274cc9e0e1e6f96771395ddde075e410343b9a4602970aa5d25930cf74175f76f7fbf9b91c8409bfaa2bf389b5a7b1bd62ea4babde9cf805e008847d885862920e9a3c427b711b4dd9fac5c5e1bb11756d6eeec182fa593c897574d20d27ccfcd6249414fff78721973520f0150977681c9ca048e6bd170d49c661f513", 0xc7}, {&(0x7f00000002c0)="15af3a3330f076e463232dca2b18ea5068858bcd2fb46c97584f644865a0ea467c184c536248971076b2ec73c16d189dd6643c6e9b8d02f0651e2bce1b15b74c72905d6729eced8beb666e164c2399156333e07628435a7266b892ad9fdf8e2331403a5b0d76c452c47b9ed618609cbfae7f7371cf0b3e481c6d96605dd63ce9d1c192fee53dc775bc37e40f352f1eee34b779ebe9297d7e6a1a3882ff85dd2210d021c2315c1c065f41", 0xaa}], 0x5, &(0x7f0000001440)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x92}, @assoc={0x18, 0x117, 0x4, 0xe4c7}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x98, "df7a1a4ac32437a980ef4a265e5a9123f788cdf00178d87b703a04353f5d55eff69b6f5156a1d7084d52bf38265f953034763ffdd56ca02a179722a92d38596bf9041e2d714504c43431f925dbfd39bce312a993b608b4b26df7afe7c1daea403bd9bbb5503b42ffcf19b630da09ade7995cbe8786d4342bd195c9ce321824e9acb32ea8e8ead1d3807dbb538078aaa3bb3ee796198e5f73"}, @op={0x18, 0x117, 0x3, 0x29b059880d25902}], 0x1170}, 0x5) 2018/05/01 20:39:51 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/01 20:39:51 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pipe2(&(0x7f0000000040), 0x80800) fsync(r0) 2018/05/01 20:39:51 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f00000001c0)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x108, r2, 0x808, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4d}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x108}, 0x1, 0x0, 0x0, 0x768a17ad6056a5fc}, 0x40000) sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000380)="b346d32f8aa9de0065371330584bd40fcc27d19eea7a37a3aec4611385931be8786e79f6905518a6a59c7daf8120ea6c0af7524d3e25631e851f279a1d4c697ef720e19cae18cb3b4b9c866c39d8d375c8e9d25f72ac81fd980dc1209b4f0ba39a405fec318a18ab233285a27be1c1bb3c92932e361f20f91d9a2329c4fead", 0x7f}], 0x1, &(0x7f0000000400)=[{0x30, 0x29, 0x9f2, "175c51e551141e8284d42967277f4f16bf996e1cf03f05315909d495e2c613"}, {0xc8, 0x100, 0x8, "845c564f8329e7f17e98b852d2353d364b7c1eb5bb28700b134e91e689fbf6dccdea78c27459a7431521692a94f500c07ce269d29d54d4a914e495089b9f1ca1f4dc7fea059c21ee95ff576cd569cfe4359821bf2d8833aa53466809c34077b12010bdf9cbd5447be86acaafdf1c8d1ff0acc06068f517e39bbb119b76084bbbbf70dbd8f8be7b9745f0d1bd6a2f9caa38a931a3cf6fa6c0e3f6738968719744f92c17ded281a9ad8ef47c33af338ffeae22b99c1bc3d675"}, {0xd0, 0x10e, 0x800, "7e0263f1d9201a5eb8b4f464a2439cd4d6f5a80a530e399e381ec527a62eb4e44065b4c05bc92975177eebfa275ba64926ce7adf34eab21abcf4af742c12a66853e15ab312781d0189961e78c9c01d248a1b96ef54cd34a06216d7d7eedadd97d1ab86b1cf4df78bdbb317cd0763040f74eca41d68ffea79307f089680a2ddb02f083c60b1cb0de7f682606bce23a3859dc6c9f2e56e2fed58b42399cb0384fd3d0700843cc6285502887ce817476a1a8c4955feb53f4f7890da15"}, {0x88, 0x19e, 0x790, "95f3fbb5eb060428a6d02805a3e9c0c2facdd90daf2350bdb762aab95c98fc4122f9914ff202daf4819dc1a3044e1e093652d07dfd2e486a9163486d975707093c668558fbb1e411c48d25560b02338a056121f3fe8fc657bc8d31bf19bb743f7169ff80c6d1ed992f3ff15fe9de5da6a8583e56"}, {0x30, 0x104, 0x0, "e1e0ff44beca9ad883d694d3335a941cc55497e9ba3abfae445aed02"}, {0x98, 0x10d, 0x0, "6c6c6b56a6c92b9fdddcf0d19952dc8d6b37f43cbadd016e07696f8439f08a767393f51c124b32ff42d620fa19ef2a79f209c7aebb717d2681c08df159e548223ab866780b978b580edffe7f59b602bf2c8ee6f09813d6a97a0d86dbd671320337ec01c3ddcfd0b5da67cf1c7b745014de00510df49a27fd3dfd6f73cdf65b1c8c0796e2ce"}, {0x48, 0x19f, 0x2, "7ec25e4b4da0c0916e0eb6f7b239721412e425a2febe75e313c77a183e7d1677482a02954b9085a7ad6c333705f162a450a94d30169a"}, {0xa0, 0x106, 0x0, "ab72a19378dd0cc961f45919be6591fe3eabaed1d105a0deff3cccfdc95df7af32ec0f8881689833bd902f67b8986827a0051aa066ba3708b4c5d2202cb270f2a1b65cc8eaf9f5f825b43ab2d470a58f1c2afb19e4b04c96f2c954eda82f8b683389d9f598c3da0c4f030d9fb60288a51d89979765e033c2dff4e63f1747598f1634c2f6cb86bcbb1233193204"}], 0x400}, 0x24000000) 2018/05/01 20:39:51 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/05/01 20:39:51 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000080)="15e148ce63b40834f8d24a21410b020d7b362fd92f7624564fe659b7207c33e04511cb490ac2b40b44847473f4099b9ddd5fe7a148aeddd87435f7964898221bf31ec5da1f5e4255649bdb47d6b85526dda40ae39a2e01224f0d2cb21391605824afc0693d8a1cd6ae8228e49e3c160d10c29b12abdaefa5a7b8f3d88df785fd4ce619255a8a125ab2cbb3e1ecb9a8633a48c60fd0696f7d00d069a14b1c6328f4b6cda0fc2a2c0d57c0b1b5f7257d8d0a27d0b923b0edb1693065e0d2929065b419f56b67c54ede", 0xc8, 0x20000000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0x5, 0x7, 0x0, 0xff, 0xffffffff, 0x20000000000003}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x280, 0xa156, 0x100000000, 0x1, 0x64}, &(0x7f00000001c0)=0x14) accept$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="08000000000000001e00000000a1000000000000000000000000000000000000000000000000000400000000"]}) 2018/05/01 20:39:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000000803000018010000ffffffffffffffff18010000ffffffff70020000ffffffffffffffff70020000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a757be5e3081c40439e8d4e4d6a197df"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80018010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000ff7f0000650000000000000000000000300061680000000000000000000000000000000000000000000000000000000001000000167b0000000000000000000020004e4f545241434b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00058010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000ff0f0000010000000100000000000000280069636d7000000000000000000000000000000000000000000000000000001200710000000000680043540000000000000000000000000000000000000000000000000000000201000500f7ffffff01800000736e6d705f747261700000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x368) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0756ca", 0x4) 2018/05/01 20:39:51 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x480000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/143, &(0x7f0000000100)=0x8f) 2018/05/01 20:39:51 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setpipe(r0, 0x407, 0x7f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/156, &(0x7f00000001c0)=0x9c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xad6, 0x8, 0xcb0b}, 0xc) 2018/05/01 20:39:51 executing program 4: syz_emit_ethernet(0xb6, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000805003f09a16d2d0132b5f1d2fe99f557a8ba75cd2a831ba0effb6b76a1263d8ba2d40d44b415b262080bf7ea73322cf32167fcd83ad4dc64001a4e4f77f0b182135e99def1886229f6f446ab4305d9db42076458387ee2db2184d489f711bc0b6efa55b1f5585f1fd514a62ca106358ca30ec5e1afe401a03a2591a14d367c9c2ac803b033dc7747ddf9e4f50a608ca2d7c43d02bfc2c7a69f4a30ad94460eb152faa4050000000000"], &(0x7f0000003fec)) 2018/05/01 20:39:51 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/80, &(0x7f0000000100)=0x50) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x0) 2018/05/01 20:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000228000/0x4000)=nil, 0x4000, 0x76) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x3e, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xffffff88) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xcd}, 0x8) 2018/05/01 20:39:51 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x80}}, 0x6, 0xd6e, 0x1, 0x100000000, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2}, &(0x7f0000000400)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r3 = socket(0x11, 0x802, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000200)=0x8) setsockopt(r3, 0x107, 0xd, &(0x7f00000000c0)="cb5bc15926efaefaaf1c27e430bbf845", 0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockname$unix(r3, &(0x7f0000000480)=@abs, &(0x7f0000000440)=0xff80000000000000) 2018/05/01 20:39:51 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000000)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x1cc}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r2+30000000}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/05/01 20:39:51 executing program 1: perf_event_open(&(0x7f0000940000)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000000000000009, 0x241) [ 89.545294] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/01 20:39:51 executing program 4: unshare(0x40600) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000006700), 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x81) fanotify_mark(r1, 0x18, 0x8, r2, &(0x7f0000000080)='./file0\x00') 2018/05/01 20:39:51 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/05/01 20:39:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ad2c3acb609bdfe542c06c8bb8d35ab1ccac8ecca562f6e932d3c83a27c6e0292f5bd407", 0x24, 0xfffffffffffffffa) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='hmac(sha384-generic)\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x1, r2) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="97948a2a3c085fd0c4931dfda6242d92aa7082d0ab662e4fce883dfc38d054f29022bdc7155ce524463f9d7e2bf0ceee3166afd71aa25bf69a9a75efbe0e2d5ac494dd3a964ddab45bf903e16a42b65c694ec21dd556f82466816ae521b433d0be2fa181b3d2d9ecab18f74eea36629713c0c648524fc0d6fa04ea916d5c05a314", 0x81) 2018/05/01 20:39:51 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) connect(r0, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x80) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c5a000/0x3000)=nil, 0x3000, 0x10200000008) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000200)="08cdcb36cb5c25a61c7de58572aeadbcc8fd9bd73f40edcc09bbb005484681170496593ecfcc1164c11fbc287a7a3f8796dbc84d7beed1abf0760fc09164dc05b8d769928f1eb5eb32f8f20e2e859a1ea9e28162c23139ea551bf2ef9e6fb235a6bf804501df9150d11c828e4fa1a36569a35e52367d9fec177efb48b8a34de57fcb23023dc2b0fa9bf98b90711a38b48550bb3265a5f1420b2d7405e86e3bd396829b00b6785e01dde4") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/38}) inotify_init() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x80000001, 0x9, 0x1, 0x80000, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="000107004000b11500000501020025f7ffff"], &(0x7f0000000380)=0x16) 2018/05/01 20:39:51 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/01 20:39:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fadvise64(r0, 0x4d, 0x10000, 0x1) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000440)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x100000000}, &(0x7f0000000140)=0x10) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe8, 0x10, 0xb, 0xe04, 0x70bd2d, 0x25dfdbfc, {0x3}, [@nested={0xd4, 0x87, [@typed={0x8, 0x8f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xbc, 0x47, @binary="fc6eb03670fb73669b340c0296c8bca8bcdfa19e754f4efb0483c0a04230ee8aac39c53e24d9f11e384da7110464013008235dc59e0b2e150a763322d32801c9da35157e9a5e578f5f4634a999ac45edd82b2f0922a0ed14e39a7bc6ca703253e509a2f499bec00594a00daccf6b18afdba24e1b34b9d7150c9043853cbec8659b78dbf66c57993748b053a07775d2357bb309c0ced98e7cc69cb304d9804d7497a0109c33b0bef5ca59bb27263e787b319f1885504a"}, @typed={0xc, 0x3e, @u64=0x8001}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x8001, @empty, 0xfffffffffffffffd}}}, &(0x7f0000000240)=0x84) 2018/05/01 20:39:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x3}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x8652, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xffffeffffffffffc, 0x0, 0x0, 0x4000, 0x1}, &(0x7f0000000040)=0x98) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x1, 0x70bd29, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x804) 2018/05/01 20:39:51 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$BLKRRPART(r0, 0x125f, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="73766f6c69643d475014ff03a03e39cba7e066a65132786e6574312d7d5e13c9711462d45ea11f8fef891950d5621305e972bb577ce343cd705eb2eea1bcf7fc58c1e1e749425841760c0784961ac8413fc005f0113e03420e7cc9dfd9511630"]) 2018/05/01 20:39:51 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1a, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x10000, 0x6, 0x5, 0x3, 0x2, 0x0, 0x2, 0xfffffffffffffaa4, 0x3, 0x180000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/01 20:39:51 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x301800, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f00000000c0)={0xe824, 0x101a1513, 0x8, 0x6}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) 2018/05/01 20:39:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80802, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x2]}, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x2f00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/01 20:39:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x2000017, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/05/01 20:39:51 executing program 7: unshare(0x80024010500) r0 = syz_open_dev$usbmon(&(0x7f0000001300)='/dev/usbmon#\x00', 0x1, 0x101000) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x103240, 0x0) write$vnet(r1, &(0x7f00000011c0)={0x1, {&(0x7f00000000c0)=""/226, 0xe2, &(0x7f00000001c0)=""/4096, 0x3, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001240)={0x0, 0x1b, "d3af92395561b315805d67325236bfc8ff1b07433b9978bba72f52"}, &(0x7f0000001280)=0x23) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000012c0)={r2, 0xffffffff}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000001340)=""/6, 0x6, 0x100, 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x1) 2018/05/01 20:39:51 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @rand_addr=0x1}, {0x8307, @random="43f0cf3e17ef"}, 0x50, {0x2, 0x4e20, @rand_addr=0x43}, 'bond_slave_1\x00'}) recvfrom$inet(r0, &(0x7f0000000180)=""/179, 0xb3, 0x41, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/01 20:39:52 executing program 0: r0 = inotify_init1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x403, 0x3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) 2018/05/01 20:39:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6, 0x10}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x200000002, 0x1000000) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) 2018/05/01 20:39:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0xa0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x362) unshare(0xe8d218baef767c59) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x57, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/74, 0x297}, 0x2000) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'veth0_to_bond\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x508b, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000280)={{0x3, 0x1, 0x2, 0x3, 0x2}, 0x3f, 0x3f, 'id1\x00', 'timer0\x00', 0x0, 0x400, 0x1, 0x2, 0x1}) 2018/05/01 20:39:52 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x455, 0x20000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x8, 0xa69c, 0x0, 0x7, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x5}}, 0x81, 0x523, 0x8, 0xe000000000000000, 0x2}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x498, 0x3, 0x1}, &(0x7f0000000200)=0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup3(r3, r2, 0x0) 2018/05/01 20:39:52 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000000280)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000000100)=""/14, 0xe}], 0x2, &(0x7f0000000180)=""/193, 0xc1, 0x9b6}, 0x7fff}], 0x1, 0x2042, &(0x7f00000002c0)={0x77359400}) ppoll(&(0x7f0000000300)=[{r0, 0x1000}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000000000)) 2018/05/01 20:39:52 executing program 0: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002bdffc)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x2000000000001) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0}) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) stat(&(0x7f0000000340)='.\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000500)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000006c0)=0xe8) r11 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) getgroups(0x3, &(0x7f0000000cc0)=[0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d80)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000e80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="778ceb9a219a3bce289358ac6fa0295e4b71bedcc860fc1440ccae3b5658884ccdc2af31ecd6bbd435ae0bb9497d106f921f7fe004", 0x35}, {&(0x7f00000001c0)="b0ba54695fd23b525b6200bc61503b7e8fcbc011c2ae2919316b7c1ad013d6fecd1cbe0fca571a21fb6a5e3cd0f47b38afa1d5e1abae5b067781572d0e3c43db98ada4fd1506c2dc5adbe44bad6920e908f2224d3d0dfb8ba9499c198b56641a0e79acc6462f4d14d8171a", 0x6b}], 0x2, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x100, 0x40080}, {&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000880)="5f1ed199349bf44f258029f9412bf9cec06483d35e463f75b5947c706ec034552cfcb5e45bd522f11babadee46e91978c8bb4ae5fc924161e898df31985aa662b81cc58e0c1ffc3f1a0117762be4e1099058321766e8fbc59ed7c8553008121b7ace9ee1f51c87cd886b18d87b6c9b0b4cafb4b55cb309b3b1c790cd14ac7e7fb4736bbe820ec1347dbb380b4757d3b09b6af36d90ba1404f082fca7a535339b45ff", 0xa2}, {&(0x7f0000000940)="ad312c02cbb53ab694cb036120f5773992d50e9fce2d2b1b5b59190954f06ff502", 0x21}, {&(0x7f0000000980)="130a66a7efa54077377d5c841ab7ea9d2a39e66a9b9ac32aa547413e6c7d3b0a84684a28f157fd3bf4bbae6abcbae0d0ea340db3aabca02c715fccb4e4417ab0a1869a3a0fd0e4ae25a02c3b90a9fff20e7020eb8736122074066f0558b409f49a7c2c16d49d7cfd7830c4aa59e170dbe5cd7587923af4523961d0ae6d3239a03cec92e17b4b23b00b7dc6967155534f4a53f31932afa46c222301c0b770da0558b6b95333355b51391adf95890ca20f5a4cc9bfca10d7bb224892571c6f3e", 0xbf}, {&(0x7f0000000a40)="0e475a6e193dc1c77344acb4401b42b3b2c064663214ae6ca474f9c5a93bed30199acad92ae984b105694fffef6429a6eb95d4b1439b49b38b49a94c306163fa89f9c2a5a1be5831c3007ac48df022899c562e71e2472e1282de56db84e25a1ade9268a935dbb3ae27250764daa0387283244acf82bc20cb63f3e46405917ac89ec27d72a22bb84eb7c1760f33b45bb8fc04819ebea765f668ef35e9d77cb08cab4a0b7dc5049e8d7dc5e28819bb61cf314e04330bb1ccfa2898152b588f528e367675c56d6fd4", 0xc7}, {&(0x7f0000000b40)}], 0x5, &(0x7f0000000f40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x90, 0x800}], 0x2, 0x4000855) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r18 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r18, 0x10d, 0x11, &(0x7f0000a7d000), &(0x7f00002bdffc)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/05/01 20:39:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x15, 0x0, 0x0, 0xfffffffffffffff9}, {0x200000006}]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8c000, 0x0) sendto$unix(r1, &(0x7f000000d000), 0x322, 0x0, &(0x7f0000000040)=@abs, 0x6e) 2018/05/01 20:39:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xffffffffffffff5c) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80800) 2018/05/01 20:39:52 executing program 2: unshare(0x20400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1000000005, 0x10000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffc5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x10000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) 2018/05/01 20:39:52 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x1f, 0x7, 0x30, 'queue1\x00', 0x1}) 2018/05/01 20:39:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) close(r2) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/05/01 20:39:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x12) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000bee948839078ac14ffbbff03ffff00004e20000890787d57c501978a89e8081a51f58d72c6fd4cb837e514cfb4158c444eff92f00677953a3ae865054cdd458aa21dc78fb6366a93233b8146d2f458da328971e643ad49c11e2668c3d7703466be6b0edaf8bb59dcb0528f56641e7a3fe7a8bfc901a393f51f3ed8feafe2aa286cdd53be6973ef134b43dd045b8873ae3a96f6909a5c24732c76aa70182131905a75f075c53ea5d7a1a8d6c79923e7ae0a171690b0e84dcc288bce388424f0c61d63bad98f96"], 0x0) 2018/05/01 20:39:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) write$eventfd(r1, &(0x7f00006d5000), 0x8) 2018/05/01 20:39:53 executing program 5: unshare(0x8000401) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x1) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/01 20:39:53 executing program 1: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001180)={0x5, 0x2, 0x20}) utimensat(r0, &(0x7f0000000000)='./file1\x00', &(0x7f0000001140), 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x80000000000000) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getdents(r0, &(0x7f0000001080)=""/170, 0xaa) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/01 20:39:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x1220, 0x1d, 0x6fd, 0x100000000, 0x0, {0x2004}, [@nested={0x120c, 0x1b, [@typed={0x8, 0x28, @u32=0x2}, @generic="9e10941a53e8319749dc740d516271f0bde87bdfc9bf44acaf36566060f6e87787", @generic="2e8c395d5e29bb2f8b89a0b72b80e67acd4dd4e9f52d3f615b5191a9bb614d93c6db526f75ce22468a82de5da0cc47acb5c7fb23afe066f6e89ab6cba397ce6b9b729e2da59409ebeeb0881f8ec2899173ea292a875101f6231439fff9ff6781490ff648b92818d7df55e89a0638b913bdd71bddb83e56a94dad66c1c6fe2cea4556dcca9fa372b189eb2f3a377c1974a2e449642fc87bf7503c9d8cb008dd0099df3cbdc4ed5b8b751fbc99dec0ab4b1f46228c781785d49a7245d115", @generic="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", @generic="ebe3228bf77a74ce895d008278cdbccf9ed9a79f6063d47b223fdf04cbebd71675e6e0a70037c3567eab21598b017df908f23c9b6239ee8aaaf9f06b6531e7d90ee8a9066a3979813c66908fe09731bedd526f5f4d1bf511b011ab504ffbf0eec742b4dca2893550ec26efc7ef480746230cdcbb7874877985a306e887dc4d86641b33dc1a96df18f74a20b85f4cfb6e2a66ea1ef87c44d1f7386d4365301eacfbd3a27a364703d8", @generic="da85c33869ff277423909514e4b5ceb9949d110ca6e00996a176864cd2cfb447859c247fb086753716e8034b1209f9312c3d09d5c0eaa82145e2a6b85690774a66a55725a485acb20657b9bbd77d7fb9d1f6ad75204da34f799945b455f6c98257b876600debb3611d2f0035a614911d15b4260a3e8ea5dfc888"]}]}, 0x1220}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/01 20:39:53 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/01 20:39:53 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4000000001) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c000000000001907800000000e0000001080090780000000046f00cd635bdd8616b1cce42ec742fe1c25242b87203962c6344984204a1a84707"], &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/udplite6\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/01 20:39:53 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/05/01 20:39:53 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') lsetxattr(&(0x7f00000001c0)='../file0/file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/proc/self/net/pfkey\x00'}, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x15, 0x3) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='../file0/file0\x00', 0x5) getcwd(&(0x7f0000000200)=""/70, 0x46) acct(&(0x7f0000000180)='./file0\x00') chmod(&(0x7f0000000140)='./file1\x00', 0x130) 2018/05/01 20:39:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000001040), 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000300)=0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x1, 0x8, 0xfffffffffffffffd, 0x4}, 0x14) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x4002, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0xffff, @loopback={0x0, 0x1}, 0x80000000}}}, 0x88) 2018/05/01 20:39:53 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r2 = shmget$private(0x0, 0x200000, 0x10, &(0x7f0000dfe000/0x200000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/53) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/01 20:39:53 executing program 5: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x4a2eaabf067d12f5, &(0x7f0000000180)}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x80) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x2) vmsplice(r2, &(0x7f0000000540)=[{&(0x7f00000001c0)="e6f192e987987164e5d800e84ab3a63c454d361dc1b5724861db4e071f8a0876ff7bff011d5c989bb9fde602ee809fabd288c903ccc0547a802a3d1eb4a601ab67a33e335f8a41b4af5142d7ef694a55c1ebee3070e3e3e57a056543516a228ee9f9fa90dca62b713a7588bad48eabb99b5625e5844d06991fafc68274e4aca4d8faf267e0c169f771f12ae4efcb280c9b53a87f0913fbf81b5971bad83aaf279f9aec3ff101283225b02938a3cc4e71dfa115f3935eb949d1d4f945680ba7ee7a473eb4df8ff5b2", 0xc8}, {&(0x7f00000002c0)="c5e3374c2b54fff1dc72d9840a65095f8f678998c3f2629682721affdd8991be3f3c80eef6a412640cba3b12b4d57348b9ce13e84fc2c845efb7b50897cbd8aa1fd24cc278677099d7db9a475ceefd55654043cfee5c4b1ed3912d9e83541dee5e1fd1698ff98b0f2a5b46dfb3fe7d30ed3287ab04f19ed89e8de4b183db77285c4975bae843c021b706e33f33f21b77d5840a83e952fa29a6672d30e139ff22f6149f8a9a4d3ee60a95821c6783133ac2e8a55bbc9a40f32d0d1aa5ab5784614e9abccae5", 0xc5}, {&(0x7f00000003c0)="6dfcc0e246a207b503c365a58ed29eb8e5f8b00c779e91952195f70c65e0770c7c5510b523e3a10b3d6753a3ff16ab22e13332801e887909b7d9809b9d588e05ebd636c465c40989e8fc0f8633c83a3f52f067ae8b4f684685a30310c21c4d3d5a00567669de410e0db02c97de570835bbf6a398bd8630b213129ce3f01420907923f5efeed693b13568087d5f301669ae99391a1a", 0x95}, {&(0x7f0000000100)="1fe0a33cc7ebea50d8eac0782e2578edfc269939e0a81ab8bea5cd", 0x1b}, {&(0x7f0000000480)="fa1b85aa843e767fec6dc5b2bb1948cc371801895aa43d8fb883ce35520a3e9e55a419ca1b5f1f38b1c02e9f3147671da07842154d29159ea70099c93de727f21bb82181f93db16944078f2209f7f9ce6f202b81c1800240bd764d82d3a15b4a24fb5259f8dab2ceefe3948aa6156993ef5d1896fb65e6622ff4ca7107", 0x7d}, {&(0x7f0000000500)="b7e1951e1794f73ce14fb8b10248c7b87f87b8a828cf3a4e6447413089f753b6f82d5c36fab3ccebdaaf40638ee7d2fa7a", 0x31}], 0x6, 0x8) semget(0x0, 0x4, 0x420) 2018/05/01 20:39:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioprio_get$uid(0x3, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000380)={0xffff, 0x2, {0x3, 0x3, 0x80, 0x3, 0x1}}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000000000000000000ffffffff000000003800000000000000000000000400200000000000000000000000000000000057a5000000000000000000000000000000000000000000000000000000"], 0x58) write(r0, &(0x7f0000000700)="88", 0x1) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)=0x0) sched_getscheduler(r5) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vcan0\x00', r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) personality(0x400000) r6 = dup3(r0, r0, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r7}) 2018/05/01 20:39:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x79, r1}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2ae, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaadbdb4c039006f7e4180e59096711c6aaaa0180c200000086dd6406f5200008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/05/01 20:39:53 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0xa18, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000000), &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000011000000000000000000726f736530000000000000000000000076657468315f746f5f626f6e640000006772657461703000000000000000000067726530000000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaaaa00000000000000009808000010090000580900006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000020000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001dd1b4a87804063bdb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bd22b1e8c082685f157a4768d7a6e130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000"]}, 0xa90) r0 = memfd_create(&(0x7f0000000040)='filter\x00', 0x3) recvfrom$ipx(r0, &(0x7f0000000080)=""/201, 0xc9, 0x60, &(0x7f0000000180)={0x4, 0x5, 0x8, "11a95f89f26f", 0x5}, 0x10) sendmsg$alg(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000500)="6f4552ddd14cbc750c3bf73929836444bd0d7746c143d35ea7393fc5c33c40047c623a06c8256affae254692ca8b58f7dd5e157089560e194f5f47dbdc08ff6a3b0c3247e824165765a1b1f7a5928f27cebb5b38908d921172ef9ca7ac029f56e46b1b6b459730f6381b6eff615c50fdc5032f2648cd8c15957c58e4f09d02d08b823c982c870d838b0116b4bba8e63b0ca9e98c104e5d54", 0x98}, {&(0x7f00000005c0)="876c3515c7f3b249576aee3a2d8f0370dbd85f4dc8a24221b113846d7c34e57bcf01bcda8811895f09e350070221e5332d546b163c4a102767b2afbf60f5b8532adf6962fe33b31b13f477a9c6a6514d1c205a9f6810a1df827c7c7a70957e97b07264f111443dc1dcca25f3f90fade59e6aabd5c6d535eee9b259a976acb97e9e5d17929b", 0x85}, {&(0x7f0000000680)="454aecb6729e690a31190bccf5a5a21ff2707d27af654432c42cdec19a3294db471185cca5ca3e9afc62c6c1aeeaec4e0a950dc0326a0a7a0d944e5e9234a45d6f36f91ff46f910559dc5fb74cec874fb3edb334a0c9c3d1732d4ee0f46de0353c0e186b7d705fbcbdf2201c206ef641577a63fd13e04b", 0x77}, {&(0x7f0000000700)="d45da4c87f1cf9e40b54a9df904ac81d674abf77cd39f74876bbaf8b7c3130acb7e2dc2f423ab757096a2b7ce7733cb2b9363ece0bcabaf970f8d2a368fc3a136b4f92636afb046e34fa2e517764708b30e1e66d87cebd0a3d914241b5e3f2228d7463b9c93b8c34a9aec1ff33823edd21a2e1fa962b7591ed4cd7485a389cc1c5b86736686c41f59ac59154bb95eef1e6de27cd9ba71d672d8ec6a6a99b3898e834d851e915be7ac49b9bb3b88bc9241cd1544e14a0a8021a1b616ecfbd3c380bb1", 0xc2}], 0x4, &(0x7f0000000840)=[@assoc={0x18, 0x117, 0x4, 0xeb}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0x58, 0x117, 0x2, 0x3e, "4bad976f7996c0be0499ce291b8aaa03739f6387146b45ec64ba79f034f04dd8541d9be23bf1033a65c5144c5fcdb2a512b4bc53e081b44d9fab193f2d2c"}], 0x130, 0x4000}, 0x40000) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/12, 0xc}], 0x5, &(0x7f00000003c0)=""/232, 0xe8, 0x8}, 0x100) 2018/05/01 20:39:53 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x78, "e06a7bfd41143805d37ff6ae864f803b2dbb94c6ef682a43c745a67ef966cd6229eb02444708829ea84a010b2231ef562f96dc64f96c0f6e4a8c66c60c32526011c25aef60c82346902da5699305121f347e6f395eb41219433fcc8c8c2557eba7c50d17ac3072b79e09d50e7f1dab7eca8c8bfbe7566623"}, &(0x7f0000000080)=0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0xd0}}, 0xa52, 0x4, 0x101, 0x0, 0x80}, &(0x7f00000001c0)=0xfffffffffffffdd3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'vcan0\x00', &(0x7f0000000280)=@ethtool_sset_info={0x37, 0x0, 0x80}}) [ 91.895920] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/01 20:39:55 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffbc) 2018/05/01 20:39:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f00000003c0)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x228, 0x0, 0x228, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x20}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0x5, 0x2}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8441, 0x2, 0x2, 0x4, 0x5, 0x0, 0x0, 0x3b61]}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="74a06e9fa35e", 0x5, 0xa, [0x25, 0x10, 0x25, 0x1, 0x27, 0x1a, 0x37, 0x1a, 0x3c, 0xc, 0x39, 0x25, 0xb, 0x25, 0x15, 0x13], 0x1, 0x7, 0x4}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x3, 0x80000001, 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/05/01 20:39:55 executing program 6: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x82010, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/01 20:39:55 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3f, 0x1f}, 0x20) 2018/05/01 20:39:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000478ffa)={0x20, 0x0, 0x80000001}) 2018/05/01 20:39:55 executing program 3: clock_nanosleep(0xfdfffffffffffff0, 0x4, &(0x7f0000000140), 0x0) 2018/05/01 20:39:55 executing program 0: r0 = socket(0x1e, 0x805, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x6f, @broadcast=0xffffffff, 0x4e20, 0xfffffffffffffffd, 'ovf\x00', 0x4, 0x800, 0x4b}, {@dev={0xac, 0x14, 0x14, 0x1e}, 0x4e1c, 0x2001, 0x3fe, 0x9, 0x6}}, 0x44) sendto(r0, &(0x7f00000000c0), 0x3d2, 0xfffffffffffffffd, 0x0, 0xfffffc46) 2018/05/01 20:39:55 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000002}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/01 20:39:55 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0xc0000) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000000440)="4d153dfaffdd9fd744f49ac3ca524998e9a5c70509605abcd0445a0fd930956052dc3daeae91347dc29d19dcf1959da47e4f74d9abbfedc6ac9b37ba75962f15f60b1059aee5436edd1ef45cf0fba173cfffd014822d6c755a250000000000b40cc657aeb1e419008bc76ae3a7b0e40000000000000000000000000000000000000000", 0x2105403, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) 2018/05/01 20:39:55 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x529, 0x142) write$evdev(r0, &(0x7f0000000040), 0xfdf0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140), &(0x7f00000000c0), 0x8) 2018/05/01 20:39:55 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x200000) poll(&(0x7f0000000140)=[{r0, 0x201}, {r0, 0x2000}], 0x2, 0x3) write$cgroup_int(r0, &(0x7f00000000c0)={[0x38, 0x32, 0x3c, 0x39]}, 0x4) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1}, {0xa}]}) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000240)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@dev, @local, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0xf, r1}) 2018/05/01 20:39:55 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xffffffffffffff7f, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000380)={0x8000, 0x2511, 0xfffffffffffffbff, 0x0, 0x0, [], [], [], 0xfffffffffffffffe, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000002, 0x0) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000040)) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000300)=@srh={0x6f, 0x6, 0x4, 0x3, 0x7fffffff, 0x2, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0xfffffdd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}, [0x4, 0x2, 0x1, 0x4, 0x200, 0xb28, 0x1f, 0x4, 0x40, 0x7fffffff, 0x2, 0xbd, 0x3, 0x9, 0x2843]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x65952349}, &(0x7f0000000200)=0x8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000240)=[0x0, 0x0], 0x2}, 0x20) ioctl$SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f00000002c0)) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) 2018/05/01 20:39:55 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0x1, 0x100000002}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/01 20:40:04 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) close(r0) 2018/05/01 20:40:04 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'nr0\x00'}, 0x18) r1 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000100)=""/169, &(0x7f00000001c0)=0xa9) 2018/05/01 20:40:04 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10001, 0x800) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) setpgid(r2, r3) r4 = dup(r0) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd160-generic,cbc-twofish-3way)\x00'}, 0x58) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x0, 0x1000, 0x6, 0x5, 0x8000, 0x9, 0x8, 0x8, 0x8, 0xc38f, 0x4, 0x3d24}) read(r0, &(0x7f0000009f9c)=""/100, 0x64) 2018/05/01 20:40:04 executing program 1: unshare(0x8000400) pwritev(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100ffffffff, 0x503) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x8, 0x7, 0x100000000, 0xc8, "2c56c381c47bb182df57388da3ae7fc3c4062a894978d5363650474ce2c0ad2a325dea82ec9e2a662900b0aa", 0x5}, 0x401, [0x3, 0x2, 0x8, 0x3f, 0x10000, 0x2000000000000, 0x4, 0x3, 0x1, 0x401, 0x2e, 0x20, 0x3, 0x100000001, 0x1, 0x1, 0x8, 0x400, 0x1, 0x8, 0x2, 0x5, 0x1, 0x6, 0x3, 0x3, 0x400, 0x2, 0xf000000000000000, 0x5, 0x0, 0x6, 0x610, 0xada1, 0x5d94, 0x5, 0x10001, 0x1, 0x3, 0x80000001, 0x3, 0x5, 0x3ff, 0xffffffffffff8000, 0xe61d, 0x68, 0x0, 0xfff, 0xd6e, 0x1ff, 0x5, 0x7fffffff, 0x0, 0x1, 0x100000000, 0xfffffffffffff000, 0x4, 0x18000000000000, 0x4d, 0x69e, 0x3ff, 0x7, 0xbe3, 0x2, 0xff, 0x4, 0x6, 0xe3, 0x8, 0x42aa, 0x0, 0x1, 0x80000001, 0x7fff, 0x5, 0xdc, 0x10001, 0x8, 0x8, 0x5ba, 0x7, 0x1, 0x10000, 0x3f, 0x40, 0x1543eebf, 0xffffffffc9f400e2, 0x100, 0x1, 0x6, 0x7, 0x10001, 0xb9, 0x9, 0xf5d8, 0x4c, 0x2, 0x5, 0xffff, 0xff, 0xd4da, 0x81, 0x0, 0x8, 0x1, 0x6, 0x19, 0x200, 0xfffffffffffffffe, 0x5, 0x0, 0x7, 0x1, 0x47d0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x2, 0x3ff, 0xb98, 0x3, 0x2beb, 0x99, 0x5, 0x6, 0x7f]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000800)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000005c0)={0x1d0, r1, 0x500, 0x70bd2a, 0x2, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x56f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x35351ab2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x1d0}, 0x1}, 0x8040) 2018/05/01 20:40:04 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fdatasync(r1) fcntl$setsig(r2, 0xa, 0x14) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/05/01 20:40:04 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7, "5704ab587aa88a"}, &(0x7f00000000c0)=0xf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}, [0x3, 0x570e, 0x7, 0x9, 0xffffffff, 0xc04, 0x8, 0x26c, 0x2, 0x101, 0x9, 0x7, 0x0, 0x3, 0x401]}, &(0x7f0000000280)=0x100) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)='m', 0x1}], 0x1, &(0x7f00000005c0)}}], 0x2, 0x0) 2018/05/01 20:40:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400000, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x9, 0x2}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x5, 0x9, [0x2, 0x77e, 0x3, 0x0, 0x16890000000000, 0xffffffffffffffb1, 0x8ca, 0xbd, 0x1]}, 0x1a) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffe}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000003c0)={{0x4, 0x7}, 'port0\x00', 0x1, 0x1000, 0x6, 0x0, 0x8, 0x3, 0x6089, 0x0, 0x4, 0x4}) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x48, r4, 0x20, 0x70bd2b, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7d9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4801}, 0x44) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) 2018/05/01 20:40:04 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=""/51, 0x1fc) [ 102.364589] IPVS: Unknown mcast interface: [ 102.384848] IPVS: Unknown mcast interface: 2018/05/01 20:40:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xde, 0x8100) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="780100001a0001000000000000000000ffffffff000000000000000000000000ff020000000000000000000000000001000018be0dfb59291c46000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x2) 2018/05/01 20:40:04 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890b, &(0x7f000062ffe0)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x48400) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="c097dcaa514a9753dd0af5bd2901366e39d9859b7e1616c92e7de536b741ddbd300e429975295c3a8d100470fd7c32b17c9d904e1e65a959d97c9d979ee9f9a52f55e15e2ade3c0a7769f6194a27d69e85b835fd9a351239bd197179ad4df8488798df71183b19", 0x67) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x20c0) clock_adjtime(0x5, &(0x7f0000000240)={0x3, 0xdff, 0x1, 0x7, 0x2d, 0x1, 0x7, 0x7, 0x100000000, 0xfff, 0x9, 0x9, 0x5, 0xefbd, 0x25, 0xfffffffffffffe00, 0x1, 0x1000, 0x8, 0x0, 0x3979b9eb, 0x6683, 0x4, 0x7fffffff, 0x1, 0x6}) 2018/05/01 20:40:04 executing program 7: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000004c0)) mkdir(&(0x7f0000000480)='./file1\x00', 0x40) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000740)=""/62) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000052c0)={&(0x7f0000004f40)=@ll={0x11, 0x5da1e49052ee8435, 0x0, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)}], 0x1, &(0x7f0000005240)=ANY=[]}, 0x10) getsockname(r0, &(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x80) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)='autofs\x00', 0x3, &(0x7f0000000240)) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000140)='./file1/file0\x00', 0x0, 0x8}, 0x10) socketpair(0x10, 0x2, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) sendmsg$kcm(r3, &(0x7f00000006c0)={&(0x7f0000000300)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000380)="3df7035790bd4760f20fb15d76e20b5e6d54661a8ae79aaeb7fb572c22357bb7014a5bf268e235f06129417a56dac22f42004e41f2e37b81fdeb4233c8da700471859ba683a78d1aabe6ba3efe7ca574a86f919201cd3be7cbd786c1bdecaa0e96477cc0e454c8e7a812f30447c5e3d13741b8110e7534c70605e7bc9337025278285a4b384c37b66788812e6cee4a554bc40a2ac67a136ac1ebcb4f75390d5aa40c0e64fe6b0854181328796b17d74426c36799c97cb9ef8fa2e78c41380e23494c5db5ff177a67d3b797905a7eb6a6dfced22da96f900e5198de1c64c7ceee0a8675ec8cfe746f5e59eba3c3e9", 0xee}], 0x1, &(0x7f0000000840)=ANY=[], 0x0, 0x800}, 0x0) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x40000004) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file1/file0\x00', 0x0, 0x10}, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}], 0x1, &(0x7f0000000180)=""/105, 0x69}, 0x0) openat$cgroup_type(r3, &(0x7f00000007c0)='cgroup.type\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000004b80)={&(0x7f0000004640)=@can={0x0, 0x0}, 0x80, &(0x7f0000004a40)=[{&(0x7f00000046c0)=""/181, 0xb5}, {&(0x7f0000004780)=""/198, 0xc6}, {&(0x7f0000004880)=""/178, 0xb2}, {&(0x7f0000004940)=""/73, 0x49}, {&(0x7f00000049c0)=""/69, 0x45}], 0x5, &(0x7f0000004ac0)=""/156, 0x9c, 0x2}, 0x40002160) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r5}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000500)=r3, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000780)=0x3fa, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000640)={r3, 0x28, &(0x7f0000000600)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000680)={r6, 0x3, 0x18}, 0xc) 2018/05/01 20:40:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e00000056e01000004008e0000a139d1"], 0x10) 2018/05/01 20:40:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f0000001440)=@abs, 0x8, &(0x7f0000001640), 0x0, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x24000005) 2018/05/01 20:40:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)={0x14, 0x1c, 0x10000000000003, 0x0, 0x0, {0x1}}, 0x14}, 0x1, 0x400300, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x58, r1, 0x8, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/05/01 20:40:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x82140) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) bind$netrom(r2, &(0x7f0000000140)=@full={{0x3, {"d7fa00d25dfa4d"}, 0x1000}, [{"55c1c4b6227e66"}, {"e4279756e10278"}, {"0fd766679435d0"}, {"8e78292bf38f17"}, {"422a06d9d4719d"}, {"853d8b9aa22b92"}, {"8b02b3007609d1"}, {"64a4e5cdea6b3c"}]}, 0x48) r3 = dup2(r1, r0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="88", 0x1}], 0x1) [ 102.592457] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/05/01 20:40:04 executing program 2: unshare(0x8000000) semget$private(0x0, 0x0, 0x8) semget$private(0x0, 0x4, 0x0) r0 = msgget(0x1, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x200, r1, r2, r3, r4, 0x8, 0x5}, 0xffffffffffffff8b, 0x8001, 0x7, 0x3, 0x1000, 0x0, r5, r6}) semop(0x0, &(0x7f0000000000)=[{0x3, 0x805, 0x1000}], 0x1) unshare(0x8000000) 2018/05/01 20:40:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"737c4ad34f109db53cc2b72ae40a4581", &(0x7f0000000080)=@ethtool_wolinfo={0x0, 0x0, 0x0, "5a0718c38ded"}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/05/01 20:40:04 executing program 0: clock_settime(0x7, &(0x7f0000000040)) clock_nanosleep(0xb624987799810159, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000443000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000006c0)={0xfaf}, &(0x7f00000000c0), &(0x7f0000000140)={r0, r1+10000000}, 0x5) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00000001c0)={{0x7000000000, 0x6, 0x1, 0x1, "78e114fa9dd6f4c59733f5adbcde633b95ff8c4535f0e67ec29e0980e5e0241bc7a8af339ccb824d211b2f12", 0x6}, 0x4, [0x3, 0x3a072df4, 0x10000, 0x4, 0x100000001, 0x6, 0x8, 0x1, 0xaa0b, 0x3, 0x1, 0x1ff, 0x0, 0xdf8, 0x8, 0x9, 0xfffffffffffffff9, 0x2, 0x1f, 0x18, 0x3, 0x4, 0x69, 0x1f, 0xff, 0x99, 0x1, 0x100, 0x7, 0x9, 0x101, 0x8, 0x5, 0x1000, 0x1, 0x98b, 0x6, 0x1f, 0x20, 0xe, 0x30000000000000, 0x5, 0x1f, 0xffffffff, 0x24, 0x4, 0x1e, 0x200, 0xec31, 0xad, 0x2, 0x0, 0x7, 0x80000001, 0xd07, 0x1, 0x0, 0x1, 0x800, 0x6, 0x2d2, 0x5, 0x9, 0x3, 0x766, 0x100, 0x4, 0x7fffffff, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x3, 0x3, 0x7, 0x3, 0x4, 0x2, 0x5, 0x1, 0x6, 0x800, 0x5, 0x4, 0xc000000000000, 0x101, 0x2, 0xd91, 0xfffffffffffffffd, 0x10001, 0x8d96, 0x9, 0x5, 0x1, 0xfffffffffffffff8, 0x1, 0x8beb, 0x3ff, 0x80, 0x8, 0x6, 0x480, 0xb6, 0x7ff, 0x5, 0x8, 0x7, 0x5, 0x9, 0x80, 0x1, 0x6, 0x2, 0x3, 0x6, 0x40, 0x8001, 0x100000001, 0x2, 0xfe, 0x2, 0x4, 0x2, 0xfff, 0x1], {0x77359400}}) getcwd(&(0x7f0000000700)=""/64, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0xfffffffffffffbb2, 0x4) 2018/05/01 20:40:04 executing program 7: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) bind(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/01 20:40:05 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x0, 0x6}) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/05/01 20:40:06 executing program 4: socket$packet(0x11, 0x1000002, 0x300) r0 = socket$packet(0x11, 0x400000000002, 0x300) sendto$inet6(r0, &(0x7f0000000280), 0x247, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0xa, @dev={0xfe, 0x80, [], 0xa}, 0x4}, 0x1c) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="00d32d2f9ca4d8b81663d28bc616da32f984661abb36641c197f2f550f5a8d12e26c49c4adb066e89b51d8536d41c1229b", 0x31, 0xfffffffffffffffe) socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x90080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x0, 0x0, 'client1\x00', 0xffffffff80000003, "167ec15bca287065", "080852bede550967624ceab35bc69518e355707f25bdc4f7ea0e8d24ae146023", 0x1, 0x9}) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$unlink(0x9, r1, r3) 2018/05/01 20:40:06 executing program 1: syz_emit_ethernet(0x7b, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x45, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x3, [], "1a"}}}}}}}, &(0x7f0000efe000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0xffffffffffffffff, &(0x7f0000000180)="95d21f16d678138cdb1a93397654c9357810", &(0x7f00000002c0)="ca94d8f8feee1c834b7461bda9524adcf8130846dd259613d0b4fc996dded901c62bd8e481cdfa48e20876eba48dd64e636c841c204040a7a54b759f973842d3acce4c7789189dd020030dba75feb11a6143de136acbcf092a59d2035db463f660a14f630643ff5213416e462d3dfaa7f4fcbe312ef9e2a13f0f86b4ecde582629d6c02ab587932d73d5a3a3e3f33bb7f6b74ca7d061453fb2bec5377c6833c17c", 0x2}, 0x20) r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x800, 0x400080) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000100), &(0x7f0000000580)=""/203}, 0xfffffffffffffde1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x644c01, 0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000140)=0x4, 0x4) 2018/05/01 20:40:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/05/01 20:40:06 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1545, 0x1, 0x7, 0x80000000, 0x8, 0x401}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) unshare(0x40600) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101040, 0x0) poll(&(0x7f0000000140)=[{r0, 0x100000000000}], 0x1, 0x0) 2018/05/01 20:40:06 executing program 0: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000040)={0x4, 0x977d, 0x800, 0x1000, 0x80, 0x480000000, 0x2, 0x6}, &(0x7f0000000080)={0x3f, 0xbc6, 0x401, 0x6, 0x6, 0x1, 0x9, 0xee8}, &(0x7f00000000c0)={0x7fffffff, 0x7, 0x9, 0x2, 0x9, 0x6, 0x60, 0x5}, &(0x7f0000000100), &(0x7f0000000200)={&(0x7f0000000180)={0x7}, 0x8}) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000725000/0x2000)=nil, 0x2000, 0x0) 2018/05/01 20:40:06 executing program 2: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='\x00', 0x1, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 2018/05/01 20:40:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/05/01 20:40:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x204e23, @loopback=0x7f000001}, 0x10) rt_sigsuspend(&(0x7f0000000140), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={r0}) bind$can_raw(r1, &(0x7f00000004c0)={0x1d}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/01 20:40:06 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7f}, 0x8) 2018/05/01 20:40:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x800, 0x0) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x680240) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x9286, 0x8d}, &(0x7f0000000040)=0x90) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r4, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r4, &(0x7f0000000500)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9cef277dd14624bd49321e94eea304c011fcedefbcfe4f1a3c595c1965e26146300eb01000000010000002b973a941e859bea9425cb4ee33583aef14389e7067bff54ab1c1209a1f3e8853cef39fc7d552a06c72618a0da9f7c27df5519a924c8a89302f897bc8aab19d1531c27cb5f3cbe48a7ffb4380b", 0xec, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r4, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/36, 0x24}], 0x1, &(0x7f0000000e00)=""/63, 0x3f}, 0x0) recvmsg(r4, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, &(0x7f0000000400)=""/58, 0x3a}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r3, 0xffffffffffffffdd}, 0xffffffffffffffa8) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a", 0x66, 0x0, &(0x7f0000001280)=ANY=[], 0x0) fcntl$setstatus(r0, 0x4, 0x6000) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000001340)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/01 20:40:06 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f00000000c0), 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x400, 0x200000) write$sndseq(r1, &(0x7f00000001c0)=[{0x80, 0x81, 0x4, 0x709, @time={0x77359400}, {0x4, 0x2}, {0x9, 0xe3}, @result={0xffff, 0x5}}, {0x7, 0xe40, 0xd3c3, 0x8, @tick=0x2, {0x80, 0x80000000}, {0x0, 0x8}, @control={0x9, 0x0, 0x6812}}, {0x6, 0x800, 0x100, 0x74, @tick=0x8, {0xfff, 0x5}, {0x0, 0x2}, @addr={0x40, 0x6}}, {0x7, 0xfffffffffffffffa, 0x7ff, 0x70d8b804, @tick=0xffff, {0x7f, 0xd3}, {0x8, 0x1}, @quote={{0x5, 0x20}, 0x0, &(0x7f0000000140)={0xfffffffffffffff7, 0x2, 0x4, 0x31e, @tick=0x1, {0x2, 0x80000001}, {0x9, 0x8}, @time=@tick=0x1}}}, {0x0, 0x8, 0x80000001, 0xfffffffeffffffff, @time, {0x46, 0x4}, {0x3, 0x5}, @result={0x0, 0x1ff}}, {0x4, 0x80, 0x6, 0xf7f0, @tick=0x1, {0x2, 0xfffffffffffffff9}, {0x8, 0x1}, @quote={{0x7817, 0x7ff}, 0x7ff, &(0x7f0000000180)={0x100000001, 0x0, 0x1, 0xa9a9, @time={0x0, 0x1c9c380}, {0x9, 0x4}, {0x7, 0x8000}, @queue={0x5, {0x2}}}}}, {0x3f, 0x80000001, 0x2, 0x7ff, @tick=0x5d4, {0x6, 0x1}, {0x7fff}, @connect={{0x7, 0xff}, {0x7ff, 0x3f}}}], 0x150) [ 104.434556] alg: No test for cbc(cipher_null) (cbc(cipher_null-generic)) [ 104.675762] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 104.684920] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/05/01 20:40:07 executing program 4: syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x80000) r0 = socket$inet(0x2, 0x3, 0x7) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x109000) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000080)={0x1, 0x0, 0x1}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) 2018/05/01 20:40:07 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x4, 0x4) keyctl$session_to_parent(0x12) 2018/05/01 20:40:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) restart_syscall() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x100000000000013, 0x400, @tid=r1}, &(0x7f0000044000)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ptrace$peekuser(0x3, r1, 0xffffffff00000001) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r2 = semget(0x3, 0x3, 0xa1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000140)=[{0x4, 0x5, 0x1000}, {0x3, 0x6, 0x1800}, {0x0, 0x1, 0x1000}, {0x0, 0x2, 0x800}, {0x3, 0x1, 0x800}, {0x6, 0x80000, 0x800}, {0x4, 0x9, 0x1000}, {0x0, 0x1ff, 0x800}, {0x3, 0x800100, 0x800}], 0x9, &(0x7f00000001c0)={r5, r6+10000000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8000, 0x0) tkill(r1, 0x1000000000016) 2018/05/01 20:40:07 executing program 7: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x20) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x40, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x180, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xd55, 0x4) inotify_init1(0x800) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/01 20:40:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xde73, 0x4) 2018/05/01 20:40:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) delete_module(&(0x7f0000000080)='/dev/hwrng\x00', 0x800) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x40000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x2e9e) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220802, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) 2018/05/01 20:40:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000563fe0)=ANY=[@ANYBLOB="200000000606058a9775240000000000000000000c00010008000000"], 0x20}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10e00, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x3, 0x80000000, 0x9, 0x4, 0x40, 0x9}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/01 20:40:07 executing program 3: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) mbind(&(0x7f0000527000/0x3000)=nil, 0x3000, 0x2, &(0x7f00000000c0)=0x5, 0x4, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x20, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) fallocate(r0, 0x1, 0xff10, 0x8dd) 2018/05/01 20:40:07 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4040) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/176, 0xb0}}, {{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/195, 0xc3}}], 0x2, 0x0, 0x0) [ 105.715616] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/01 20:40:07 executing program 5: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x3, 0x3, 0x10000}}) madvise(&(0x7f000094c000/0x600000)=nil, 0x600000, 0x10200000003) 2018/05/01 20:40:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x10100, 0x0) ioctl$TCXONC(r0, 0x5420, 0xfffffffffffffffd) 2018/05/01 20:40:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000240)=""/69) ioctl$TIOCSTI(r1, 0x5412, 0x1e) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000ecffffff0000000000000000000000"], 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x341}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x0, 0x30}, 0xc) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x22c}], 0x1, &(0x7f0000000300)}, 0x0) [ 105.757487] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/01 20:40:07 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0xfffffffffffffffe}) r2 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000040)=""/54, 0x36) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='\'#keyringloem1mime_type\x00', &(0x7f00000001c0)='/dev/dsp\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/dev/dsp\x00', &(0x7f0000000280)=':)i/\x00', &(0x7f00000002c0)='/dev/snd/timer\x00', &(0x7f0000000300)='/dev/snd/timer\x00', &(0x7f0000000340)="73656c696e7578d85c2600"], &(0x7f00000004c0)=[&(0x7f00000003c0)='/dev/snd/timer\x00', &(0x7f0000000400)='lonodevmime_type[\x00', &(0x7f0000000440)='/dev/snd/timer\x00', &(0x7f0000000480)='/dev/dsp\x00']) 2018/05/01 20:40:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='jffs2\x00', 0x2000080, &(0x7f0000000380)="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") sendto$inet6(r0, &(0x7f0000000300)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/01 20:40:09 executing program 1: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="5000000000000000e360b9b1eedeb3fcf9109ce23f36ec57cb77676f8e688bfeabc065a4ced5ebca33b4d71990789f46ca06137856939b199d267587fa5315235985f69d51383d7349c7890caf08c0c3f20ba0108ebce95e743f20b1957c8edd49fe577907f14c04d337a4fae8d130866cfb7b08d2f1031a438880a1"], 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000480)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/05/01 20:40:09 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000000180), 0x0) prctl$setname(0xf, &(0x7f0000000140)='\x00') r1 = semget$private(0x0, 0x3, 0x91) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000100)=[0x8, 0x230, 0x1, 0x4]) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f34a, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x24000000, 0x5, 0x3}) write$fuse(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="28000000000000000200ba2000000000000000020000000000c00000000000000101000000000000"], 0x28) 2018/05/01 20:40:09 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x28000000000000, 0x10080) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x9, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x69, 0x8) r1 = socket(0x28, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="900005ff0d7a23be83d48fff34178db44e2a"], &(0x7f0000000380)=0x8) set_mempolicy(0x8000, &(0x7f0000000480)=0x56b, 0x4) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000004c0)={0x2, 0x0, 0x8000, 0x5, 0x2, 0x100000000000, 0x10001, 0x7ff, 0x76fd, 0x2, 0x2, 0x59d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="7b0000008c7bdab68b990d0bb280267df44047a8de404b388a36b9c17a09ef3717a24030"], &(0x7f0000000280)=0xfffffffffffffdcf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x3, 0x200, 0x100, 0x1000, 0x0, 0x9, 0x3f, r3}, &(0x7f0000000100)=0x20) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800000800}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000440)=0xfffffffffffffe01, 0x8) ppoll(&(0x7f00000002c0)=[{r1, 0x100}, {r0, 0x600}, {r0, 0x40}, {r0, 0x100}, {r0, 0x4012}, {r0, 0xbd1a1d47ec09f268}, {r0, 0x40}, {r1, 0x1000}], 0x8, &(0x7f0000000300), &(0x7f0000000340)={0x1}, 0x8) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/05/01 20:40:09 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sendmsg(r0, &(0x7f0000002840)={&(0x7f0000000100)=@ipx={0x4, 0x803d, 0x6, "51a76b65ae7f", 0x7fff}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000180)="30ecd60cf1d35888cda62f8f72c09ad57684a7bc9017065ae7ff4bc96519f985a760b7480f13a361072c7386de1580f07d4ea648fa6f245024baa5e08379d9492402d3e797476b47bf8269748636e2fca53d16d12aeccc5a21b16c0251e7e4e316a9fc573d4c84b6d214ca4a9f7bb4a49ca4d370103025213e84f11f7a8f3abda8d17369c18d6d7a95afae1d7fd9", 0x8e}, {&(0x7f0000000240)="dd99af49a5ce51087f02fa190a702954ca2ee0e0df2454723c24e3458cc0136da4f6e7a3febeae23ed720ec655e28a99f8cb07726163830fc780ff3103cd4bbce57ba3791c4377a380354643b087fbb32bebf5b9af0d84d21d50d91f06ee949ee5bac766f554fb7caf762e07f4ac90aa91b97ad74c1c513ea9cf291ee4c9a59a4533ccd5fc1ab6cdebb67c3e55775b33ab7eb466c642b94fbc4b4ac1f20a63e4f3e8d6de5b2dd00fdcb5f7b1da172892134affe02ef7a8a38b3bebcc487316ce0b5ccefaf8c4f202c6ab", 0xca}, {&(0x7f0000000340)="29767410978bd32c0627d97ff47b79a36409998d5bb4644d36e73132c3b3c335e76960ad69e2268f0264450760b7733428991dad03173f8ee17935b5c971f3baf9a3aab34389444190c26467d256c1d4dbd0fad09d21f52493d6194ad9e3de920fc4209e9448fe72b3d0703307fd3b768d", 0x71}, {&(0x7f00000003c0)="6f124caf237092b04a69535ea20101d5b843c21877cf2acc95f9b43afedb7a2ff83c8c12a5d397aa8e7fcb808539df6ab5e8adc512956f010a5e1b1ad878ae46d8233163681fa5f9f5152aa56c695f5643220efb0707e8c755f860e53facd2d1c6af828db57f59685b3ea5dd98b768f6", 0x70}, {&(0x7f0000000440)="d557e38e6ff2ba6bf8e0c085", 0xc}, 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"}, {0x18, 0x105, 0x9, "b6660d65c565"}], 0x1028}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) 2018/05/01 20:40:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0xe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000240)=0x4) ioctl$KDMKTONE(r1, 0x4b30, 0xfffffffffffffff8) 2018/05/01 20:40:09 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd3, "ffa19ede342901fff2ba633e1f8a952b8ad64fe1a03229856f7cbba6e8e9e8687eefa9a85a21481ca837ba048d20938bfcb7241cb489eb38db04ad2d0b302f9c8d5804a1811ffab4a08e6418fbbb75a7d3fc482e403014530e383cab8a6294ed13cc48cf4552ee7b661d1e6e0b0a1342edbd1a47d6438723ce8f151a079bd581e6e34c57deeedeb022f8ecec69086778c61af05631390bab259c55a7e573d89ad7193baa62ec15dc7622ff6a6c224cb9225fa92bfc9c3413a27f0e768b0e0f012290eb954e0ac9d8a51eb8d3df3b467a0e0a43"}, &(0x7f00000001c0)=0xdb) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, &(0x7f0000000340)=0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000200)) 2018/05/01 20:40:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2}}}, 0x90) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000003000)=[{0x7, 0x10001}, {0x8}, {0xb, 0x4}], 0x3) 2018/05/01 20:40:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) 2018/05/01 20:40:09 executing program 1: sendto(0xffffffffffffffff, &(0x7f0000000140)="39f94ed0d69263e0a980c3d9fde66770e197ed3020939c64cc2821252ee142077ecd6bfdf0b38828eca90483654e8270ab106cb309b5596864794bce762a31f8adb85d02524e455dba5273a8e627dfc681dfcf3344265dd1b9506f5bc562477ec1", 0x61, 0x0, &(0x7f0000000340)=@hci={0x1f}, 0x80) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'bridge_slave_0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/01 20:40:09 executing program 0: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x1, 0x0, 0x800, 0x4, r1}) fallocate(r0, 0x0, 0x0, 0x1) 2018/05/01 20:40:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) mq_open(&(0x7f0000000240)='sip\x00', 0x41, 0x2, &(0x7f0000000280)={0x3, 0xfc2eb6e, 0x3, 0x9, 0x0, 0x15a6, 0x5, 0x9}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044010}, 0x840) 2018/05/01 20:40:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x230}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x28000, 0x0) 2018/05/01 20:40:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/tcp\x00') ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000003040)={&(0x7f0000002040)=""/4096, 0xfffffffffffffebd}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x7, 0x100}) preadv(r0, &(0x7f0000000040), 0x10000000000000d9, 0x0) sendfile(r0, r0, 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/05/01 20:40:09 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x5a65c23e1a930f19, &(0x7f0000011000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/125) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file2\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = shmget(0x1, 0x2000, 0x20, &(0x7f0000011000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/93) rename(&(0x7f0000000140)='./file2\x00', &(0x7f0000000380)='./file0\x00') r4 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setsig(r4, 0xa, 0xc) 2018/05/01 20:40:09 executing program 6: umount2(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffff8) 2018/05/01 20:40:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000040)=0x9) 2018/05/01 20:40:09 executing program 1: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1, 0x4e22, 0x3, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x7, 0x0, 0x0, 0x8, 0x4}, {0x1, 0x10001, 0x2, 0x16}, 0xcfaf, 0x6e6bb8, 0x3, 0x1, 0x1, 0xc0da1d5399dc0a0f}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x32}, 0x2, @in, 0x3502, 0x7, 0x2, 0x723, 0x5, 0x0, 0x64}}, 0xe8) fcntl$setpipe(r1, 0x407, 0x0) ioperm(0x0, 0x8, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/05/01 20:40:09 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000007c0)=0x4, 0x137) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) r3 = semget$private(0x0, 0x4, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r5 = getgid() stat(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000640)={{0x3, r4, r5, r6, r7, 0x4, 0x9}, 0x83f, 0x0, 0x100000001}) migrate_pages(r2, 0x8, &(0x7f0000000200)=0x200, &(0x7f0000000240)=0x3ff) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000006c0)=0x9a7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x48000000, 0x1, 0x9, 0x4e2, r8}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f007d925a43ee8c360bf17ac500020001ce49e9"], &(0x7f0000000080)=0x2) ioctl$TIOCSTI(r1, 0x5412, 0x593) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r9, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) semtimedop(r3, &(0x7f0000000740)=[{0x7, 0x0, 0x1800}, {0x0, 0x7fff, 0x800}, {0x1, 0xad1, 0x1000}, {0x3, 0x969, 0x1000}], 0x4, &(0x7f0000000700)) r10 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r10, &(0x7f0000ffa000/0x4000)=nil, 0x2000) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x100) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x1fd, 0x4) ftruncate(r11, 0x400) sendfile(r1, r11, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/01 20:40:09 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x8800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, 0xaf8, 0x3, 0x0, 0x8, 0x0, 0x6, 0x6}, 0x20) r1 = socket(0x2, 0x3, 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101000) dup(r1) sendfile(r1, r2, &(0x7f0000000140)=0x40000, 0x3c) 2018/05/01 20:40:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x3e, 0x2, 0xe}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x400, 0x0, 0x0, 0xa0}, 0x98) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/77, &(0x7f0000000180)=0x4d) 2018/05/01 20:40:09 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 2018/05/01 20:40:09 executing program 4: mlockall(0x2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="b61257e9413b6fad533a2c7247d79140", 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000001580)=[{&(0x7f0000000140)='W', 0x1}], 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000100), 0x1ff, 0x2) acct(&(0x7f0000000000)='./bus\x00') 2018/05/01 20:40:09 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0xfffffffffffffffa, 0x1, 0x0, 0xe1, 0xffffffff80000001}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x0, 0x2}, 0x14) writev(r0, &(0x7f0000000f00)=[{&(0x7f0000000ec0)="efe137ed3df6fccbbc882d159b4cb54eef797284e0d1864b80c482d126c28d6ec9cef3eccfae", 0x26}], 0x1) prctl$intptr(0x80000023, 0x402) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080)) 2018/05/01 20:40:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) 2018/05/01 20:40:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req={0xc3, 0x4, 0x2649, 0x6}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0x1, 0x4e23, 0xfff, 0x2, 0x80, 0xa0, 0x7f, 0x0, r1}, {0x3, 0x7fff, 0x8001, 0x3, 0x0, 0x6, 0x4fc, 0x8}, {0x2, 0x6, 0x6, 0x1ff}, 0x4, 0x6e6bb2, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x7, 0x1, 0x9, 0x4, 0xfffffffffffffffd}}, 0xe8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xcd) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r2}, {r2, 0x40}], 0x2, &(0x7f0000000340)={r3}, &(0x7f0000000380), 0x8) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$netlink(0x10, 0x3, 0x9) writev(r4, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) r5 = dup2(r0, r4) r6 = gettid() ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000000200)=r6) 2018/05/01 20:40:10 executing program 1: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e3490b0ce3302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") lseek(r1, 0xfdfffffffffffffe, 0x1) 2018/05/01 20:40:10 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x7fffffff}, 0x1) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r1, &(0x7f0000000200)=""/1, 0xffffffffffffff1d, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e23}}) 2018/05/01 20:40:10 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0xd08, [0x0, 0x20000180, 0x200002a0, 0x200003d0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xd80) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x0, 0x0, [0x20000a00, 0x0, 0x0, 0x20000a00, 0x20000a00], 0x0, &(0x7f0000000000), &(0x7f0000000a00)}, 0x78) r2 = syz_open_dev$sndpcmp(&(0x7f0000000ec0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) readlink(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)=""/208, 0xd0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001100)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000f00)={{0x7fffffff, 0x500000000000000, 0x4d56ec93, 0x6a2, 0xfffffffffffffff9, 0x100000001}, 0x10001, 0x3f, 0x4}) getsockname$packet(r2, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000011c0)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000012c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x9, 0x4e23, 0xffffffff, 0x2, 0x80, 0x20, 0x6, r3, r4}, {0x5, 0x8001, 0x81, 0x7, 0x3ff, 0x49, 0x80, 0x800}, {0x6, 0xffffffffffffff00, 0xffffffff, 0x100}, 0xcdc, 0x6e6bb2, 0x3, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0xeaded6355fcc686e}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1, 0x20, 0x7e5, 0x6}}, 0xe8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001080)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/05/01 20:40:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b1fc8)={&(0x7f0000416000)={0x10}, 0xfffffffffffffc9f, &(0x7f0000247000)={&(0x7f0000416dbc)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/01 20:40:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) r2 = dup(r0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="0201000f0c000000000000002b00000005000600000000000a0000000000000000000000000000000000ffeec5141700000000000000000005000500000000000a004e200000000000000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r4, r5, 0x800}) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000200)={0x1, 0x81}) shutdown(r3, 0x0) 2018/05/01 20:40:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x91aea9fe) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20080, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000000000502000000000000ec0e0077a8877870e8254d43ad2dbee43e10"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) [ 108.619534] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 108.659666] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/01 20:40:10 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0x9, &(0x7f0000000080)}, 0x20) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x18, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000300)=""/148}, {&(0x7f00000003c0)=""/100}, {&(0x7f0000000440)=""/80}, {&(0x7f00000004c0)=""/253}, {&(0x7f00000005c0)=""/69}, {&(0x7f0000000640)=""/148}], 0x10000000000000f8, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/05/01 20:40:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000240)={0x3, 'vlan0\x00', 0x4}, 0x18) syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x0, 0x200) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000000000000010000000178ffc899000000"], 0x10}, 0x0) set_robust_list(&(0x7f0000000200)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x8, &(0x7f00000001c0)={&(0x7f0000000140)}}, 0x18) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x80000000) listxattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000280)=""/178, 0xb2) accept4$inet(r1, &(0x7f0000000400)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x800) [ 108.686684] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/01 20:40:10 executing program 6: r0 = socket(0x10, 0x7, 0x1) r1 = memfd_create(&(0x7f0000000000)='}ppp1\\\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), 0x4) r3 = geteuid() sendto$inet6(r1, &(0x7f00000003c0)="513d7f9759a07b4dd92846a2c5e1da4e6d56c672f84af6088c0fdca6a9c8ee3aa36f0bc78cbb008c2d588cee602351309847c59dc781ca39860c9f2c621886ac5276aba46f4a0c40672b3a163b0bce498f8f75167bd5c2d707b02c44c241a4a8fdc1e17b0ab8aa333a0b9c4cf4b115ec504eeb03a51232b3f8c9597617a75e7aeb51ad645e52bb4a681276a9a518c068421af1f22ba6c7c4b18cd470727436a1dadcafdeb739f794e98d4daed6d1d9d7c45e94726f30aa0e489a03748e1c01a0076c23674a559d312e2412d7a41b97e3c8774377e9aa097f426f2d40ea1f64b7bdf3463fe8908887f3c3ace87524", 0xee, 0x0, &(0x7f00000004c0)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r4 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="97eb506df16a20b72d2a0ba9005deea76329a56dee987592f8b2818ef0ea58fc31560d6df470b82935a92cd01ce07a199f37aa41233d80d7ff24a4aae399d2cbec681707409e0dab98ad3d7bcc01d4fcd450a403eb641ce4f4b946b9bb65f31200979540c77a47a78ffbdf24a4141e0e5a387aa85136cb5ab771f843177e9bb52e9ef8841912a98f44b5d773ab5af808fbfa6e45e1e128f4cc", 0x99, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x4, 0x5083, 0x4, 0x4, 0x1, 0x1, 0x3, 0xb81, r5}, &(0x7f0000000300)=0x20) write(r0, &(0x7f0000af7000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) 2018/05/01 20:40:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x48000002}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x1ac, 0x18, 0x309, 0x70bd26, 0x25dfdbff, {0x10}, [@nested={0x10, 0x19, [@typed={0xc, 0x13, @u64=0x1}]}, @generic="349dc2605d9d25caa36ea3476c76e8c09190efb1c6c5c489d2c74550a20d414b92af247d494b676bdfd8f38c10f705ecf15f57033da97cde4d3459bd6133a2aef58eb4adf94a5954", @generic="a62e47a16724", @typed={0x8, 0x94, @pid=r2}, @nested={0xa4, 0x18, [@generic="1166d636da47283661076332aaad74b0877027d81beec6c10653858dba087c06f93e0238dd80076270c599f918dc915dfe24a7f84a5430e475984d9e9b9fed43c2d0f6040f42b0557dceb7e7cfa20959701b91cb8d4776969593ecf7505a7543321f3a19adab585a07499b551d304d0f9a3336acebac90b0f7f0d1cbe99088ebd6d7e69cf419612b32d1209ab8b77f65ed0bdf355c007490", @typed={0x8, 0x4e, @u32=0x1e}]}, @typed={0x8c, 0x4, @binary="d2f18216bf849ef5b0c464a7e0545583556acb5c98725385f1d48f9d35f7b0a0caed6876575b307de5cd539086ca5e2898c326e3fdfe0aca184c3a3c2cb1a89f15098786cf30211e13c00d607192604b7184949e931ca97c8d76218d002210256cac4b6fee24b2f2cee728e0f69669429d510b056fee7b216249759b8e15d02f8e9ae1d0a22194e6"}]}, 0x1ac}, 0x1}, 0x20000000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) r3 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) writev(r3, &(0x7f0000002600)=[{&(0x7f0000000100)="e7c58b873468b170a0cb5fd4ec5682e31f3c091ab8d8f10eb5899db40405d282126b15e049ba5327e8bbb95ccbc17c79a23a32e4b7a7b0483be49e263cff886f1209141998f6418bcb4c64778df48bb5a22f07ec10eae74248c6ad3a718b056ae494a88503628260b71f82cfc5682eaca4c192e98026df0669972ff7fdb2703fb444858e338618a39e4e1d877c586194bf62fd2a1581e851f713677227951ec2411279559024320685582094", 0xac}], 0x1) [ 108.744451] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/01 20:40:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)="00000005726f75700069b475299581264514ce480b7bc154a4a151d5847e59389f2696e50f197d6b4a4a62361f5f0bf3b32207dc317f5584e9fd975782ab6482e85fa2947cc49e7afd0671cff3880fef5b3b83cbcd4ecc6a05c974428977911297ca24ba92a7bfb2fcdea72f0176525da5d40ea113ad2a305abff42b5a30d4363a71b2e14353089c3ea574ae3b554d82dbaca97fb04e74876294e2a097da5c595b63b87a", 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.net/syz1\x00', 0x200002, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000280)) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) geteuid() fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r4}) write(r2, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) process_vm_readv(r4, &(0x7f0000000ac0)=[{&(0x7f00000004c0)=""/217, 0xd9}, {&(0x7f00000005c0)=""/235, 0xeb}, {&(0x7f00000006c0)=""/218, 0xffffffffffffffe0}, {&(0x7f00000007c0)=""/250, 0xfa}, {&(0x7f00000008c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)}], 0x8, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/107, 0x6b}, {&(0x7f0000000bc0)=""/91, 0x5b}, {&(0x7f0000000c40)=""/161, 0xa1}], 0x3, 0x0) fallocate(r6, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) set_tid_address(&(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xa, 0x4, 0x100000001, &(0x7f0000000000)) 2018/05/01 20:40:10 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x37) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x800, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0}, &(0x7f0000001a00)=0xc) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001ac0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b00)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) sendmmsg$unix(r1, &(0x7f0000001d80)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000240)="8445783ba7988b302501a0d6c3439ae76866a5085fa5a688c9186ce2599c7831929062ad009d20467ee017a3c97ad6b1cf98d74046fd0beff6b7105895a59c9bddde9a5c61707edfb14de44c6846a2eb92dcadfc7edfe1478fdd873d92d0b2bf62e04ea9d35ab45c303f314b72d0275fd06264fa4744a6188c0e5fe8d8adbfcfbe04813983139c80f4d4063c3894c26f8244554ccef629a4f22c8751148b9ff69bfcfabfa6e93e0d79763dfafec8a75d291d0fe74c3a0bb46b3d998214ba04389d79b1c092d485be6054acc35fb1d317baf1", 0xd2}, {&(0x7f0000000340)="3bebb4cb238d18a824fce12f3eaf9a2187ac6a151f2aa38f3a7404fb1f0cc305d90a51490dc8365acec0a2e4d830e68ea6dcc80bb49609f663a27eccb2ba45ca4aa3a06826970fc73bec18b9935f32e515a19abef1ef56c8c33c32e27b0137ef2c765c0d160272283a85852132a370e4f262f151b9f5ff333f9f76d0d63779d780f465a67aaa660573849a63912ae0a2e1b4eff1de42decf654904aa648b4309c70d1b", 0xa3}, {&(0x7f0000000400)="36cbfe4e0b92d1d9e21aa16cea54087c2cb6dc0e044b5cea1991602c36f4f30ac356b41915138c658db6941d87c91dccbb7f37513faae16ff2d1fcfafa27313af1b16927", 0x44}, {&(0x7f0000000480)="d93cb769d88492d616f9108dc69f1b38075b984102ed98341e0648685f692e463215ab33f1a33a1d3ec997f8eac148241a6a833fff4d8fa39ff5979c2a1e07f8e9a2dccb85832cf032168cae587d1435f5df0a2efa4c10b688f7f56d9330c92a9280e1f29c65470934e98b3a60c339795e1d284193851e5f9c033a13a1a2559b26e6e15336502e8967f71359cd703ed0f5733c1da96baa06fab7a52a92776f72fb154f7321700c248ba81a8129480e6b02ca36323f47883db9094b24376cde7b973bc63943a6e7", 0xc7}, {&(0x7f0000000580)="005bd9947924bc616ab022609f77d94bbf8d844c82aa9f293b8475f2d1ab15a640ef10befbbc01a568138a3574fece58fb54f9110803fe0dc1be9ba557ae5757706b3c233a4ed5983ca1b2b01c2bab622559f965745feaf70bdcd1c5158a1928f30d84a0f32b9ec9776af701e8cdde0f6b51e80c75613ebf166542e5e88c9d1d1632919bf3c6652206b1c318c08fe05c70af0ec312814dd26f91", 0x9a}, {&(0x7f0000000640)="ced1cf17dda3b9cd4504e0e4846b852e8819132dc202335f5ca469b80db749c840f0337ec7a7c94d15a650ba33aae62c40a17897302e6e288d1223a92659cac38633b5bb90c09c8d34f53b25b65b1abdc410744b22b7e2bc1561c7ff62fc1c48e1e1462ea85f13e7749ec0f79972b666b903f56a9c7284141afe46ef05db9415c391c99340bfc1c4ebf97a7660b45cf6e736519050a6f58442951f92cf49b56be963efac9ada245f5b0dae629805c762b373ce9b8e3b6a8b2fcc20ae7a57431e9b7133288fdb350769bfbbd4119d3dfefb0a7d24ec49c29eb606b804562dfe1489b1ebabcbea88394c2042aeb1e8613ddf10bdd80fc79cb911bba0a1d96f8948aa96a6d96cfd76aede4b89a86bb193b85803efd65f450223fb8b37f58fb75d2868a558ddc4baecf5a780bed43b4cb79758e48f291664d2e8550e8ff296fe306a5931d48e23de86eb3dc20802b3545416d43cbcacb1fe53cc575f88bc06a8f77f05ce455dd65d17a5f68fbfe527a390a166407d4a69bc01b53c0fc5a7d8eca80695436bed7df640f452eaf4b92b2384ffbfc98b80396a5138335ef490c5d4d5cd020cc1faabd1d03e92ae98e9c90289fdf4261df9f8bf12903dd7a4e929d2496e4a060dcff768d0e3b0eb2e8b5f9db7e29574bcf2b51428b8b109e8f75986900ea911b0be14fd07bd5ab7ac2117e0637313570ae6ffc5fc913d4a2d046c4d8eb8eb37682d434bebd607e753dc428b20a67356f9cb326563ea0dc84395853c76a842722be2e3e4e6f64f9954ae6086b945f647b5c42eacc76156e640d5397e31a023f601a65ca8ffc6afba3096a45a16f0fa398d443e32a2996d8a9577937e1523e7a45499506acb98d137430c288bd6809918fc075f0abd74495f47cc9d716cd1919abf44f1330a165c8ccaf851bf19e9a80dda9b1bec1fcd0775941b13f6e70b3375851c41d5f8862e6f83aaebe0929add7757e4b18d8ee69f5aadfbe6e54a6ade3a55c5590ba6862ffece3d5bdf3803724070aa427b7ceae2f6db3466f3b27a745f08fcb277d813b12c8049acb67d7845fba1016409814a5379497c6acd4c4dd70204a5c02324579eebadc50a34b0412bbad2f669aed71aa22895ce3386aabb17a67e89a7686cccaac99d5432c23b71b3c096182ca5829cfd079eaadc5f9b42f7e1f281aeb7e613819995f2be9bbb11b0e1ce106ef86111814f5b0a052ea2c187a013f941b4e080e5f633012827376d26d77ab3df538dc724082dd2c485b33f25f2f5c0c14bff65f4083382195409c5b521c3d6a9c41c5f25ec7f61f78129721a7d9bfe7aa2d75c900f784870670cbc48ef22361b94a24fe5b62c8952e35f976823d42e42c83384755f3fd59e7787b1aa5c85bf825ac1e396f5a5a62a04e6cd47dd2deea18270cfd5d6b00757ebf37244ffdf416703af0c71a5bc461e8283808407f54cd2354814f9ec63127ef3cb4073f4fbfc64d2b4622f42d4d69753a3fb48398aca5e39918706d1b3f46ceb683f30d399349dcf201ed693c0f7dbc3d1e482637eaa153363dc53a928b68b3fd2ae9a01c7f246aa48235dae9e013f4c54a648180e125c59ce69f9d52b9e9626d41618816b455fa49fed49288bb83d9fd07adf52ba5e98c54adc6178b68e597dcaaa86dbb6246d88ad564c35de6d004bf42cbbb6c81f7fa88acb1a568224bb0e7223aca7c1da301c3b45e726870cc6858af4609c8972a1e72d738728c354142963f9af652a3438003d7de4bc2bdc460b48194b6aa176f28c711d7060edf76543ed8fdb227949dac150774569f2c3fe3ff626e7c91b20175f8add7cf54fa826b01c61f7dbeba6da611be76ea6e74af8c95eaa7bc9ba55080b59e361fd8030b6d057153bb8e4cc45db24747de1051ae81f66dc9f39d04cab76e3d14a56dc6dad593b16e02464e3b3977eb7569d259384d78ca9b19ea687156b02e60f0a74a836f08e7f611b0f78c0337371928ea45f2440e2ecbd970b13adcb714ab7e67dbe7b7910833a766ae6031b6147e4ff2392edf4c0c18b795c65db549b2ff0e1289c08bc5da40e89c73617e1ba0b1a756188525ecffac4bfa1038f119d213c1a27b034fef3b0cbdb5068c62eae517bb4fb87dac86889eca525ec7f37653185183f453150d0fe3b0f404a3a0eec960aefc2e5798fb6070c7720f4ebb21de087bdb1622b0afc3e15090037b5b9af6f94a87ea28b85478585cc092e6f0ee69046ae7c86c2807a090600893cafc9eeefd807a4ab349d9d9ef368a7864fb6abf94b2ee95d05db92abdc7e7a37505b825577079cfaef31d9bf1dd5713718fcab77a3bab0a3864f18009ead9b0b5ac9ce3129e4e10cfcd9ebd6b9ebe56db152ba79424683114b8d8013c057cca9e3ceea48dd77dd58824d5e93e7b820801a67f7b5f00cb6aed2c0a35ac3526ba30f2478f9dd8ee367e95c62a6bd1d9b238fe64ab3e14614f7af2775e87c300400a82efee64ac8d3654f0478d3028639e82d100b0fca32425505a572ef64a3c993742d8eb16764854091257c8cb4032fc0f3c4da06ed8c137df3ebb362afce51511127f804060eca78e7b5ff5cda9e7ca11ee32d369857fd92ccee7ff6eaaf00422fac8bca4c728bc3910a99c673a8777cc921e75e50c6fe09ef212c79c06cb181479f2df0623df2e79cfb027975f89f9297da39ff4ac7afc2aa0c93d19b097c4c9834e41a1e8a05a96de4f994ca5802a316b3ad2f2faa1498dd53ef268f9eb72b49d5c6385b47606c30b16a1f4c90a3781fc6a0349ebae58bb2be643eb74c9cd417981e4e5316a03a865f6a54f96ada800e120a870452371a5778dcc4c1cc955c560357dd4285a638389113327f8743b2cc1a78b5cdc7874fde6088b2496d6c3d038f57ef0feec5304ac566fd68c108a5e8105c7e938f018dfceeca8b167c3946a1aed0f57c4e1566dcc2e6772151d2e062ae48341f2dbffe76db66cb372a0743d0cc35a9eb94dfd85b34776b9c109b807a94de11e28cb8bc136209d4d5b4f2b28ab5b7f24e12ab7798a52939f0e0619d336580b5ae139f1df2993a1883752f554c4649cda8c96a3b48f291189da538ec5a7ec42ac89a11c729e7ed00945394b16d05a28536d35548357af1e28f362407e1f4cf116645a46548c25d469ec7c7f3d3a21c183c3bb4d5bc8b7d81142883b5d0c310c20903b9278a9f5f08019575344add43346be65f34f3434e95afa73a47ae117d9923c696f1c6b9a4d48a4b302681b662562daa20099d3cf36f6b69ee86a4fb4548fcc69c97f0ed202a50d46417c9600a3a0d77f7eae95e9487a8b19fc92dec61b23b9046c48e51ab62a726527a0f619592fdf3920e03eeae695171133553dbdcffdb2ee9e47dce24dc0e65a410ad0846467668cc49e290eebed70474e67765bca47e62909e634b08d908413272c42b6a86c4788c87d3f1f515b700174d38797de225a55c362ac7e87cc79de86799e649119d545da2d2c2ad61a80ccf5dd35563f34c34dc446a62f4b14f40b76ca60fe4314e582d41614a3cd23e3e595fce0ca166dfecfd5fe1505c198b91741ce9b4dd2f4d0fac270c83332a6003398ce7f70c73df7f7e3c87e269dd3467d3831d7449d9e18332c7a330d9f1642ec350ed21eb00101335d2c7017baabb073d061fc34a985e9d0023f65a421a942a557329d4e80e8c45914f62c62356543d0ef6cd85c9a438e2c97e55a1842aeaebd81f948817625a8442716f8ba1f7d7beae17c4abcbeceda15f33aae4cb8d9d160a8c200987dad577f5c837ad1b043a114b1594485a38f394c86c6149c3292bda2194210d6089b4837702633abd2d40be43e7196d236976047eb76ba133858c631e62fc78f82c9d56117104db9783169abe5a138b47b206f7ac75ea949be492b0ddebd126c59345ee761fda9b62c0476d93a5a518da4930492746517368fabfc37ecf9baddfa6c95ed6d50efa83c87df5b5a6918a7d434634c8b3b779c5f813586eb478ec85b01f86e87b8a007778b82c2296f2093a283cc5e8f25e45828fd33fbc0ec93085549b18c48ac3566243af095f9f506d0853f4eb798492b15cd2fe8e84bc074b1eec6bcfd38f38fa750e751b125ad6f6de450d7a8edfad62fa0d60c545521209f3c8b28a384f21cb0e1c61022ed4ed2a439451cd61df27cc34c3b6d9db7802f6fa95c8395856be0cac6a4f7d5431f6b69f5d7d47927af111a30e9e53f397c3f66dfe9760e9fb858f7e42ea3174cb6a42bf6e946a9ff401f2996f878a8035bfcf30c61496960fc1f26da325c523a2173bad890bd1764911d0b01ac05fbbcb1f23faffef8c7f510e3aef3098a72b18b5e4bf7dfb2701a998bc5b2cd44d5288fcf57ec97723793316ab2b1439cbc515c45d1dd4094cc74ac5c6d2b5b6118bf0a3937019153925ca42ba5f0e21475ba6c2a75fd263483fd00ef780c347e89547975de1e8d373280167fc8e9039d112a130512400709d9677c012ebda3d386bff7bc2f7ee58424c56e1280cb6159ecc64165da15265b3ae2faa63e5a247b77558a8d539d0d9e21cc4a54a238800c4d0a9fecb9a327892b8aef842369655289ce9b90d18f9e2c0b8010593087bcd4c6ab8438fe35b9ff69494df511d1b58f5bd95d5f11c95e58a32d7a11cf7d381d3a0157d1907235add03f859841b987d475944af77c5610d83d4d983cffef0d80446d539428c71046d43ebf341bf7c94b6092791ad115cd30c9905842f3f71c793a8661444a784c1249964c8b18fbec417b6963c89f063c27f6ba2e528861a234ab731087ddda0633d80763dabb51fd19f16f753a24d29303a1e4dca92bffeb8fd8f27d214a0271c9c26df7b2cf5a2e9a8868a8db601438659182078378aa3065fcf5d09b5ea33b34135aa9c63b8e0f5d2ac95949bb13d6a293d71850da794aca756c5c6b1282ebc5367af75011c21178480d7f41db805014c21f0a86e51acb1678273e09752267470a0656300a06840129f7dc1365795e5d846b55fed6d7f1e87caabc019856e62476959a3d6dfadad5d4ca20b78afd05cb234c10405ef6b16d2784ffa4fd542a99ffdc5ea27dd9c44cc9c09cba64124d1ee68c97a7283aaae0882746a501ba5c672009af81e9fc6fc48c96835440abc1b58335a563555b583e7b9cdd1e913fc3439c87d7296424779de16d754027ccc2de38e8eb12ddb4dc6fdb8ccdb121f485131e3b70925be944c0b858c1c50de184a96d03c8aa6402f6daebd4ae7ab8b0a904ea3dee74bed41b5914f72f17acfff6dd80b7865fb72da2751786f3cf46e1586a9fa4b6906d0ee7d42eeed23a799fca1e455cfab049256f22926b129191d28a398c3e10294488ee51c67fe35d885ab69c1c6818e70b7b5070d77b6db6388bd489408f0194590b53693e07280f9ea5f507f0b0fa4c65fdf717d064a6ea6aa276214612d043b9c4594b3bc315d1349b70261a10359f2a2abe9af84df99ae01e11b6682481a988edca06c9d576587e5012ff94aa2b6f0f2209a9d5d47813d6765991e508ddf72ced3fddd2c6945974b207f08124b4c71871b4cc0b34f19e074813970ce82d071a96f03d0244979ec6ff255ea3768e649978528f47199d0c3d4a03ce4fa98ee1a6505462444f9d4d80e4d8afcf089076d66108c6dc357f0ce1b333cee4f48231a1a43793e48cb118a1d9f4fa4f7c4de280489eb0c69c002c3cfb699c8c4d0fba1a67bfe79b3b4682a5da381bcb83b198d384fedb47a71b4200c39ec9e6c62e54750ad87b4a30c528da1f3e786068dfec0d93c5c8c59a624a927a6b3b82e8111c1e876", 0x1000}, {&(0x7f0000001640)="55fb6726acac7384040a9b55e84ead16269cc9b039bd27a2c70504f95be2bd892d4616f044e7b9611ce2368817ac646a175d70ebf547489953ee78969da07de64068bf310ec318cee05592cfdee5a6762d26b81ad9f4c07dcefd732a0dcbe7e8ca7ff65a05466fa23a49f4531c587786448e999592366556843087860f94cdf15ca7dedb80eff8703e50ce44cfe8ed00f116e2e7d443875279631f49b5dfefa244175a6d9a4816cb7c0175fe68e141310a24de31d36ed1325b01ea9cbd509471988510e0db1a4d69054e773cd01429bbc39b5ff335edf1259b9f8606cfeee13c276ceb83207a12f716d15e572178fe0023e0", 0xf2}, {&(0x7f0000001740)="a2279de1d26f94ceaf577e4a7a7c4ebea6c88b0887da85a317da9f8ba47e15844f4f443766079ee4e4cd6b14155c744f5ba27eee235676bbaf63f0343f09a99fae8d7cc1523527c73e4d3f44dd97565a4b46c753a9f7b5d7760f1e8330ae0f6a5970d879fbe5912e14729862a78a3a01d1dc56618127f015d5f77b6bc7632ef83c20acf2eb54e18230bcc414dda9157e96c230aff83b2079a6aa312b38dee445401a0e49fd1ec39c17cdc61a6937ad2e07544c999ec6d4a66501a0a3f25ef8ce", 0xc0}, {&(0x7f0000001800)="b9e54e4c721f6e6cb2657b84114e232858099b424a8222e544060b6949e58018fe4701f369dc4217386eb498736e41bfe9e2aea20dec175b5ba494183a07b75d6861403aec799a9bb747cb356a1e5ff2cb94a6b09898579b63e80b7c3f1d743f9050d9837c2b1f1653533f0da97328d10cfd737f95d734d182e585c97c81884841ea51089dc7683717934191964b929613824f50f601039ada98eb02417e01fefef6d4bbb89d4dda01737f97d5bb16cdf5dc83963b797dc189bffe713a74bef97e1d6685214cf89380a8b2dd5473e0f681c8d421", 0xd4}], 0x9, &(0x7f0000001cc0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc0, 0x4044000}], 0x1, 0x4000) fchdir(r0) 2018/05/01 20:40:10 executing program 5: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x400000) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000140)=0x20920b6ecdcbb47) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x18, 0x2e, 0x109, 0x0, 0x0, {0x2}, [@typed={0x4}]}, 0x18}, 0x1}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x422002, 0x0) 2018/05/01 20:40:10 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x4012}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6966663000000010000000004000", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa1fd}) [ 109.092016] device ifb0 entered promiscuous mode 2018/05/01 20:40:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x32ab, 0x220400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x5c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa106}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x2, 0xec, "a7dc9e90ebfe414c96607bab7154a1e93738675c593bc04a3228d697787142c3cc1e6f62329f5724c3a2466f385b7869dfeb019fe2bcb75dca8b4be957e2352375dc5021feba14ee10380efc5a22b15cc99fa460b2594dd24cba0e0aed4ddeeadf5026ec2b2d85ec8ea64bf20c769bfffffd6ca6fd7a15c5f25b7e57ca366987ab0f84d1f04e8d8f0a09f5691b95774a9ddf1d4ed46b963bfb188c6db13341a573cb2890c1b37761c6fd933a2bb27456b537c0a2b3c3d821d1b7ee0dbb35128de2ec6f783bcef147a57730d600942d559c9fca0e24936f9407771fbf763f93b079403f8dc4209e47e2002c5e"}, 0xf4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/05/01 20:40:12 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001000)=0x7, 0x4) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) 2018/05/01 20:40:12 executing program 0: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x59e) 2018/05/01 20:40:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x79) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x63b70432}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x100000001, 0x5}, 0x8) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000300)="f90b8e", 0x3}], 0x1) recvmsg$kcm(r2, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000340)=""/211, 0xd3, 0x7}, 0x40000021) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000001c0)=0x9, &(0x7f0000000280)=0x4) 2018/05/01 20:40:12 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) seccomp(0x2001, 0x9f75543581eae1c3, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000000080), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x64000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={r2, 0x2, 0x1, 0x4, &(0x7f0000000400)=[0x0], 0x1}, 0x20) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3, 0x8001) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000280)=0xffff, &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xd}, 0x57, r4}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000300)="10c1a040e61ac70714382640228d9584c320957dd082e98fdf954093caf68e734932b0c0d9cbbb9514e6914abeafb774c9a1c9dc8e650006eb612fd6022f38a73991431145734be9f08e95f78c263625c7e1ad48a30c4860198472d0f0010b1c22b2052f004401cb8c8084eea0633da79310a034aee3d961cca75e46ca0d6e8be7178e6948f52f049759fa44cf291869d68935b39c2d2b58aa9b8c371aa4517ddc4b3b4ec0c1088da1b4bed45d") ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0x41, r4}) 2018/05/01 20:40:12 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x443285cf2305510e, 0x3, 0xfffffffffffffffe, 0xffffffffffffffff, r1}) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x42000) fcntl$setsig(r2, 0xa, 0x80000000000033) r3 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r2, 0xf, &(0x7f0000fa4000)={0x0, r3}) inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) uselib(&(0x7f00000000c0)='./file0/file0\x00') rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r6 = getpid() r7 = gettid() readv(r5, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) fcntl$setown(r4, 0x8, r6) tgkill(r6, r7, 0x1) 2018/05/01 20:40:12 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="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", 0x1000, r3) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$poke(0x5, r2, &(0x7f0000000280), 0x2) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ptrace(0x11, r2) 2018/05/01 20:40:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x802) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/253) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='bic\x00', 0x4) write$sndseq(r0, &(0x7f0000eeafd7), 0x4e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x8f, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8001, 0x8, 0x6, "ee9f00df611af6a79cfa8665c5150eaa51714d9cfb9a4058bcb05fbf3f67373a73415239722f78e5f2e31fa65882e5541539c0e7468d0786d05a5fd078ed66a6f2951c240b5a055ce4227b1f47e8d59e"}, 0xd8) 2018/05/01 20:40:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc00, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x374b, 0x4) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227f, &(0x7f0000d27862)) 2018/05/01 20:40:12 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000000000000000000000e3a8b58395aac18a34474f71beb8ab359f135ad55649fbe64c02d2685e2178e92eaec8555aed93f2b11"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/01 20:40:12 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002f1ff0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x26, 0xb01}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xa8, 0x4) 2018/05/01 20:40:12 executing program 2: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/05/01 20:40:13 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x2000200032, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x4, @loopback=0x7f000001, 0x4e23, 0x4, 'sh\x00', 0x20, 0x96, 0x4a}, 0x2c) 2018/05/01 20:40:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x20, &(0x7f0000000040)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x240c40, 0x0) write(r0, &(0x7f0000000080)="51e1f51dc05062480fc6d14b3bfacfa10993b165b63977185a9c6e04471b0f7f922f85e3e3c2855b5b6c4f068b4a816133c6879cfd62b12a1a7551c46daaf0feb4bd74aa09b27731d6d6a6c10d4148477df98a66e53ac069e1136f3b2ef21866b701dd333509a989082c026478b786af620d429f4bfca549aae79dc021b9a3c28c7804f963fc8092a929fa5af7af0370dd5fb12b3ec41e968a7c7741bc6af1d155573526d7dde0094d867ee6cc40a5b39b0844f6175778db7af9aff1c9cd5b6897f548df58283aab11a4a908c67b", 0xce) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000180)="6a8f22c4c1eb9f8825842508f46672176c1d36145990c139d7e8e918b69294b9b0088f8438ddccd2611548fcee0c497e8ba3b2bae94e6d18fac31bfce79daed8cdd8b7b2d1d221fce1bad2644e8cb404355c61217f", 0x55, 0x0, 0x0, 0x1, r2}]) signalfd4(r2, &(0x7f0000000000)={0x4}, 0x8, 0x80800) 2018/05/01 20:40:13 executing program 7: r0 = socket(0x1e, 0x1, 0x0) restart_syscall() ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r2}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1000) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100030000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/05/01 20:40:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000080)=""/4096, 0xffffffffffffff62) getdents(r0, &(0x7f0000000000)=""/72, 0x48) 2018/05/01 20:40:13 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0xffffffffffffffff, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x111000) pwrite64(r0, &(0x7f00000000c0)="c1aecb8dc8b4456869928d9279333b56b07b45da64f7834fb6ec9e8d57fce2e8cf29a495e43afa969fa009b5c75ad8a30e8a7631102e5850030b43cb84d889a552f73c03a29afb7c2e4532399267f1b30ac1de2325", 0x55, 0x0) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080), 0x2, 0x2) 2018/05/01 20:40:13 executing program 4: userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000012ffc)) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0x0, "5badbda5c618"}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/01 20:40:13 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) r1 = gettid() setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/nfsfs\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/01 20:40:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x4, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000180)=""/4}, &(0x7f0000000240)=0x78) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0x8, 0x0, 0x3, 0x1, 0x6, 0x1000, 0x3}, &(0x7f0000000100)=0x20) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) [ 111.086687] random: crng init done 2018/05/01 20:40:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) rt_sigreturn() sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="5b5fe702eb74633cce683af91074140000005200997d18f1990e13bfab44832d5f3a4b11317a368bd3e207e12d783b19512393f4c4003ad9a6bfe49bdceb45cddaddfc07a9a7e1efdf4466"], 0x14}, 0x1}, 0x0) 2018/05/01 20:40:13 executing program 3: r0 = socket$inet(0x10, 0xe, 0xfffffffffffffffa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) accept4$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r2 = getuid() r3 = getgid() syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xc000, r2, r3, 0xf0e5, 0x40) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0xff64, &(0x7f0000003f80)=[{&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x39}], 0x2, &(0x7f0000005040)=""/194, 0xffffffffffffff88}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x2e, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) 2018/05/01 20:40:13 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x1000)=nil, 0x1000, 0xd) 2018/05/01 20:40:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='status\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/01 20:40:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fstat(r0, &(0x7f0000000340)) sendto$inet(r0, &(0x7f00000003c0)="0fd7dba8c94ae6b3ccf761bd2dba51da25a56a54eb07b14419bfe8363438bc3ce23f35688bac294efc9a7c8aa428181bf0673f0dfaa57c5db643dd596baaf1f39424646ade35a19fe9c3a4d442428ffba1d162cd3cb558f0b24e7ff368862172ddebcb7ce90a6e5a5f624993a9c628b830841d9ec91e9571", 0x78, 0x40084, &(0x7f00000002c0)={0x2, 0x4e1e}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000300)={0x9, 0x8, 0xff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x20, 0x7ff, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x200}, &(0x7f0000000240)=0x8) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x2d6}, 0x4004000) 2018/05/01 20:40:13 executing program 7: unshare(0x28060400) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x50) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0xfffffffffffffffe, 0x1, {0x2, 0x0, 0x3, 0x3, 0x7}}) getpgrp(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000000)='statm\x00') read(r3, &(0x7f0000000140)=""/179, 0xb3) 2018/05/01 20:40:13 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) write(r1, &(0x7f00000002c0), 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/01 20:40:13 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x20) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@bridge_delneigh={0x6c, 0x1d, 0x100, 0x70bd2d, 0x25dfdbff, {0x1f, 0x0, 0x0, r2, 0x0, 0x20, 0x9}, [@NDA_PROBES={0x8, 0x4, 0x9}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_MASTER={0x8, 0x9}, @NDA_VNI={0x8, 0x7, 0x8}, @NDA_MASTER={0x8, 0x9, 0x7fff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40800}, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r4, 0x80047456, &(0x7f00007d9f86)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) 2018/05/01 20:40:13 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x80000000, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x3, 0x10001, 0x8, 0x2, [], [], [], 0x800, 0x80, 0x7fffffff, 0x2, "3e11f9d1eb449a566f9c751cfec79b8d"}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000001d33a33a000000000000fffffff1000c00000000000008000000005b65589b62290ff8380c2dbedc5e9f17e1a04810d4647cd5291cb4e2bf1603e875fe433915ee89501db1c27a3ad5baba4c5eeb4ce3d1bb949869c29c4d914d9f26425e66cd4d0003c1700612dbc3080c91745fa158cf0d70309f7f1969136edfd7"], 0x81}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x0, 0x0, 0x0, 0x2}, 0x2c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) 2018/05/01 20:40:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x3, 0x20000000, 0xbc39, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x906}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) openat$cgroup_subtree(r1, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/05/01 20:40:13 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000300)={0x1, 0x2, [@empty, @random="37e5b16292d1"]}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00'}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000340)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x1, 0x4e21, 0x0, 0xa, 0x0, 0x80, 0x3f, r4, r5}, {0x4, 0x2, 0x5951, 0x8, 0x9, 0x83, 0x1e9, 0x4}, {0x1, 0x10000, 0xbfa3, 0x6}, 0x9, 0x45, 0x3, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x4, 0x0, 0x1, 0xf449, 0x2000000000000000, 0x1}}, 0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x2b, @empty, 0x4e24, 0x0, 'lc\x00', 0x0, 0x7dd0000000000000, 0x51}, 0x2c) 2018/05/01 20:40:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000800)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x78, r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) recvfrom$ax25(r0, &(0x7f0000000500)=""/179, 0xb3, 0x2020, &(0x7f00000005c0)={0x3, {"282ed0c0643ca8"}, 0x7ff}, 0x10) r3 = msgget(0x2, 0x80) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000600)=""/142) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000100)={0x37c, 0x15, 0x4, 0x70bd2b, 0x25dfdbfc, {0x9}, [@typed={0x8, 0x8e, @u32=0x7}, @generic="5ec0f8a81fe7fb15e5c191e120bc06d05ccee53c806001125678aa963760c3a01425d8b49bf69c61751f2aa7065e780cfecceb2535edce1ddf0bd55cb05edc4415a6f939b7f2b0acdb6032dba812921b15659526490fa0bc34a6675cd01e96696454e228898052b3ec1ae3dd982efecbd52143f515ea12f708d1cd9f329d875278be313a0799063d59", @typed={0x8, 0x4e, @uid=r4}, @nested={0xf0, 0x69, [@generic="d403b6634ddf9f75ca0dcc42d38c0b224543f6d0e74325bc064b5d3d7deebcb98418aa7c67f808848bb272a9f04a513fc8f0f0a64f7d237b558eb05700858d0084b403a76cfe67dcece036452ba22ea7109a79d2decd238492623a53c50dcd7694c163c7648ba79d9c6d067e7cb0abe1dca0d1dd1e62f32a8241a0deb277", @generic="c178f7986d2a07736fc9ddea7f8c65abf143a62cb408266f9534c10dd47f8870a1292e01", @typed={0x48, 0x25, @binary="1ec97db2bfdc6ccb940923307f2407da6da761799c3ad992abb3f4acb547cf1d6d228af5a4ff822592696c55e99c77771ef5fa2c51d93dfc1bfce5038e01691e0171b2"}]}, @nested={0x98, 0x78, [@typed={0xc, 0x6, @u64=0x81}, @generic="3c716480433c7b3e824b9a0ea3b21dfa152f3abe32819341b8e64b7c28f49a5ed0565516fe94bb67cd0c546c7fd412a50091c6b2abd5a815c6dfeeb5c911ac6ce3309078a2d5d904e18aec37ee9b8e13a96050c2c4242ef692886866546cbf6ee3f1054228a1afa9e024c12433d655c8d3de896b", @generic="d588aabb0932a71fa599f0397d2f7aa649d650"]}, @generic="fdd940e793b7a231b4b85ceb07cf0e71daeecfb67b65a9c8ae81ec625068b594210259048b0f93df99729bf0d8086cff8508edc41f0c0fd39a9d33c0d8cd60503e6c7fe241b59daa5dfa319136577b1f894595fe00cf880138194031a2df3c45f41acbdcd2e493a952acd0509ae18f56eba15f22f24cc01e7fad1a2c02c60887bb8bff6056554218723b4613a38e8f238ec41402e6fcd9f1d008e5ba76188584c2fbd8b87cd90bed2830f40d5bb55c32bbe545d8fee1e0daa9e7d8e40bfb4647c09081709994dd57424aa412adccbfc4fabed456a0313705eae13541f0c5e555112544878d6e6d3b30", @generic="52cdb26e85161db8c385d8e87cdd68643901bb8fc0a8a35a9c98a57c9657932a0c95471317a4eadb6066966f55384bbf265b951c3e5082901943c935704c1d5969cee4663f02defad5682df6d3c3f5dc91b6bbe466712dae3c17a4"]}, 0x37c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2000200c}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={'eql\x00', r2}) 2018/05/01 20:40:13 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x3000005, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="14010000100001002bbd7000fedbdf2500000000000000000000000000000000fe8000000000000000000000000000aa4e2200094e2100000a0020803f000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="ff020000000000000000000000000001000004d233000000fe8000000000000000000000000000aa0800000000000000c00e000000000000ff00000000000000070000000000000001bfe82a7316bc827bffff7f0000000014030000000000000200000000000000f7ffffffffffffff07010000000000003f000000000000000008000000000000ffffff7fff070000000030002bbd7000ff3400000a0003020100000000000000080018000800000014000d00ff010000000000000000000000007f000000000000000000"], 0x114}, 0x1, 0x0, 0x0, 0x4008840}, 0x4800) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/05/01 20:40:13 executing program 7: futex(&(0x7f0000000140)=0x1, 0x86, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000bbb000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000000c0)={0x7, 0x10, 0x7fff, {0x77359400}, {}, {0x4, 0x0, 0x800, 0x40}, 0x1, @can={{0x0, 0xbc, 0x9, 0xa0}, 0x3, 0x2, 0x0, 0x0, "f91d2911b8a68b8d"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/01 20:40:13 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = epoll_create(0x6ce1) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/01 20:40:13 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000040)={0x8, 0x100000, 0x4400, 0x9, 0xff, 0xfff, 0xfffffffffffffffa, 0x2, 0x3, 0x5b}, 0x10) r0 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x9, 0xf00d, 0x10000, 0x3, 0x0, 0x6, 0x0, 0x8, 0x7a, 0xb4, 0x80000000, 0x1, 0xfffffffffffffff7, 0x3, 0x5, 0x3, 0x5, 0x24, 0x1, 0x4, 0x6, 0xff, 0x3ff, 0x400, 0x100000001, 0x54a00000, 0x9, 0x3, 0xb36, 0x0, 0x8, 0x9, 0x80000000, 0x9, 0x2, 0x7, 0x0, 0x200, 0x2, @perf_config_ext={0x6, 0x25}, 0x100, 0x6, 0x1, 0x4, 0x100000000, 0x1f8000000000000, 0xffff}, r1, 0xc, r0, 0x3) setsockopt$inet6_buf(r1, 0x29, 0x97625d31194d4312, &(0x7f0000000340)="770a97abf189e58ad76c70e52244970b62ba6da824cd227f2748adf090a5409933fbe466c63f5931fb9457b3b3f30a51fe2539d6011e4fa9d329fae04c14a5157b8a73d710f4bbc3989ea43cc7f670cf019572c12f531abbbc3757189763186b49e4ecdb332d7891c3962bb24c95bf51042520101f31ed27af0c5921cd831e793af068048229786e39b2f9e573025686050a855342f3ca079618347f65e6ae24565e4e66e9b3e20909eb2299a50671bbe67683f40758189324b9b9305dd9aab7f7abee52b3ef9d60347cd724655222c33967a65c822fa19dea2054ac7d669cce096542f7c5183915a7773ef109008cd17c70f014e604c50fb27062256fb7f567ffb8e35eab7b3be7d89e4adda00909de80c413214dbfdac9aabdbdf4d7cdd925ce3458a486a122e85972767864451c47ad0e98e78f2cc2d0caab5a36b62857968c4f53e9b29b13ba22906496e2a008326e6e058e0e9d5bb300ac140e59fd96c512c8970dcf31f9d54299c5df9fef09305a9232f59cb658963061fee7b550d25e26f299c08f4e48d9f33503f4504f008a50323e2b318f59b02e29359f8d8e47f3532255c82ac27153f4762c5c151de25e94dfc08402814cdba049f62e3182e41fcfb2925069b9376512b9b884ba21ee054bdbdd1da4ef1bb924e90f63d066df5a368b2bafcbf2834473e0f2d31bc73b1106932e9c74e85a5a6d36048752f8fde7b45a3659fa6c2159d236760ac20f07a04c1795da5da1f7a91d4a6229f519c097554ab0a540082440f74126230597018b5d6e2bfa332fbfec4e0bee6006a7b9f6aed623ac130956d5ae71090051c0d1847d35150b31d81f6da04d6e958a765b7f3c0519f617f427331f71913652f108f9807f70bcdaf1b1201eef8a5685e0893d2b3ef9f834f5e7542a8715b1dac0a1d18460c89bdfdef71b03ee164f09f6657c15c3094e20ed52f14fd265fd95fd5e4988c6e3851b457e2e8b4b8ec4bf2e882b4281bbf3b27a120f71cbfc43c3f1d4e945f0c2b18156e1e6716cda8507d89a28f5b4e05f461c5e546c1ece826527ede465bbde6ea295fa195ca85f58bacaec916f55fa184f56f264468fcfaa8ec4b4e35e384e3db112ff45128b67d3e46dc7ff4c3b6a48cafb012c25f46fc87b18ddfafefca632d4e2a60f604ceda489a2650af0a065f0136d4567648cfcf860927936669eea09b1d8190846109778b74727d03c6193c0866cc0f80bea2a0e9f9355db434f2667b5f2bdd2f0dc6669042b16d72ed824f75efcd90a939468ee9ca228364bc4268824f7c6b20085becbda32562d20d7497b36f29919ac6884f8ef1128d3ea1a5118eb7ca0539d64e1bffa2cc3701220d3b2b6151ac0c7512b2eb4c85ee3be747757aa0a11427170b3b294954ffbdbdfb051ffc92fd51c74612ad50763ea5a33e012ef9fcd8c7da1bd5c11ad1b4107ba83093014e9ee8f890475759d2881712fdafc999c3292ad3dbd012d73e38396f188b8f7e87712ffcb0f21f4d27213db29580e38e5b5251635573f2f5b7214862aac722457261af0521f096cc5b36c9e1f3cd9d96ec8b29d69144ff15d7a2d909df8e476d231eb3ebc1b5988bee774e7d13cf1617d15dd426e142028602bab25f3f46770da32b41417ff6c0105b6744559d358261de9271681f46e965698d60c6e703a927acc742309850f8babb6d46335e27a53566039671afe0e6f4a9065d90311690c13afbfc42f9b33b0022543f083dcaea4673538b051a7b00f3d058a22b76cab4c925f3bca86218e723567d45ba47a8f30f6e533c332c46a203b8478ad648100ff42911c5fe29e53596ff7a407ea3f9f4eae4274391e4ec4a3fec96b022c228c77acaca45eaa8181f2015c297458a30a0ed9cfe97eda5117fa8ffb67c7bb899e2a963a2144e4b8bd671c40d7cf65984f071e7183c24fabdad3595623c298388c30cbd20f426d13a213a541d866dfdbaaf675184477a590ffc650be34af521a07ed62aa3bd1b1369038065b2aa8cc26c94916e9930001bb890f6710a714ab49e6c66c844eb4137955000f8cff75f6782112ac821385ba823d57b37cf236f6f569e7134e6c2391299ea2c526d4b4006ac65bc9e6a09c2b989f5fc7d9541c157a3aab7e72c8cc184044523774514e494091a312445fc18851fcc0c96387aba51fb182c910929b472bb47b490e6e92ff7c6d7ca0962f8140a1997f1ce009c4db9df6b4686f0ac5644c028d02e287df7983cd9788ee1d14115c151742fc380824a9a3d43eaeeb5ee005261f5d79559ba7cd793ef722b7c20141c96b825e4792526ec863f00d010cc7c52077fcdac8529c95d228625d804c006e4015f729d7caee97d3936e87170f86c785d13863995d076053eda288c07129f166ebab1ae154543e4a206f30dae6200b274ec3d3afc7518522548f1e22b8c8626bb37b3d1d9d6ddaeef44497c0d0a0140bfb3f2763c472e857e6fcf191db38b251ffce704bc8a967dba18e7efab79b9799a5153b1fadef6ea05895a5894ac186d79aeb0d80c0bf83d30b6f8767694698dda7769ec6bc8e207308e20278ac99569aff0caee871a46889812b605b5e1c74529ca560d18da189415de9a11f5c6d155b40938d043f4c25d05ff6c4b9a3369fcf4b7e1657dc82b4da9aba71721e224a2662a3d527ba1da7ccbbcf14829a61549a3863266532d1f1bd77a565461f5b8b691f4067ddf475290c7ed507bb2ace81614172209d306df9a6ac625706f1609ec114cda02a54e7a68be927c3cca529e758832b82e947eda3456992f3f32991fade81a5e69647ffddb5ed279e608fcb6b7510f454a3fc7818d1640c880f6660a0db5bba73d7b6df79d5b99138c34212c8ea585af81817ee73b1f18b217efc7325a600b5bd50caf7d6340cdde35a9cc41687e626ea827738e1967f8e830c22eb83ef912369d4bdb2f70787574f260ad537f96025e063e8dc6bc45267ccfc86f6bbd31975f97ce607dc35bfd0b26e379cb26792b4e5db4d7fddc8e3a3558542f5325f98af05c2fdfc3436a3aa4c0cba49d7c66f71116826368a246d52fe95c23cfbd4b7196deb41cfc7a626e6af2bab6c5d196b01c847567842c0956df21ccd87e398a33eaa28c1da10cee45b4eb5e6f787bd1f8e223cd22160e5830cdf86cee6f252dbe173143cb5b606367693ffbaefb272da5b6d3933dcd206184ba7eb60fe0c806d39cc1e92944bab3fec2398962de67213be53d1de163266774251aaec3378b396723c4d6d553994212265079f079b7369d46484a150192bc32bff9b22fe2fc902244487f05127d5da174f53ac37f67f2eb9872e46a509de0478e82a5ebc2736c7d070a80d50b70c52d16283981d9061e95495a76c54a835ca6559fc2fbe734c52a035a59ad152e9386a0abfccdbd2dad53675c2511d703c19a523f9a610e4d6d21e59830d8fbf0c50cdad5db2368e977a17eafa8dcb11258fc7050b98c0c89eacf90607947c48a1b6592695526c562f16b99687ab75b4aa8856ce6cd8311de960f5b5dc597aee1bb4978e79e823802bb60247a5e62e722dac9bbdb35a4659d1b3423861af5ce950db2007d1b9e25f4ef38ed6fc8c8c3bf80e97f315f934effb3fb4e9a7b885a11c8e3b0ef6d3d48cfbdf185c833a109ba22614158f999ae61c184f6bac847f050752628c8f678d743fbe56c8410008238ce16326b5b44d12523aa2903d0dc07ac3703c3c2b3c26a77f91c0e988978001a99874505ef7bdc39116a7a4609e4389b512aec0f5c045455a733d23acde7b67d277bb762daa50ca64fe3f0b33744824f79468cb2dcfdd0944fbb3814260785312741cca33536d0aa70d7493d1016900d1f541353da84b285b5391d4548772452b450cdf698b85ccefde1c7b9384e0ac5755d56388b6aff88c5a725edc13e49e5b6db32d50b5e3f8384523ed8874add498135bc7681fb85fc4d37b898fdaf21c7ebece3cd4589d7a028c9eb698d79c5a20545d4cda0c81f20f8961f1bbc9186a24286dc2ddddc62767dc532d9939f017d219ba14d07f4b0cc07886899e8956851e53fa4dec8d730ee1788b755ad54bb4627905fbbce29abf26108d736e544027f205c1e6295fb4da3df2cd0d56ded01523ccfd7cef6692302d667b2c46b0b86e4de0124ae2f4ef0f487fb7c513fe055142e9c60f2364a1d0f91d856d52d87e2728707c9229e9f614d1156b5c8e931785a6e3d6a06251e4cff3fba21c0025a99fca374f3e65fc1c977bfb88376f25d95b7d9550cbab445e5fa12654deccb0f41cc5fc78ce09989a85cbaab4f66b6cd3f1ee291b10df87437a724f2f1d7a5386d3646019676029e7570cbeda821d0c2294d3d8e5648f41afcd91bc2226620e8b47e37622c9250c2a6b53043f3e4a35b8341fbcb7e6ab005ef2dd6924f814c8ac1dc36ed66d6f16d81cc003b1e838fb72a7613e5bcb07cfecc1026f4f8801e61144c2f96c1af5f1d296fedaf9352bf3f55cb62e14b8bafdebafba564e51486779723b37e18d15894caf497dd228b0c5b6c0c1af6ca2b170682ecd9f47f8c51c219232a50f7bc37076f30a9cadc37a1253419765aca8ce509076a591fff4f30f95c11d1b333597201576e59ba002ba43af5eb278f745feab42770bb81e3515eb8dacd3390c7d76fc0fc25de031875315d4ecb12ec8a59de7a2df817e2cf756e4bfe5650bf34e644d92ea87e7e3001ee45457c8a6965710ab5142ab9e922e0990514ed9e0b74eef140d9eabad37b5aa42bbe29db8d9aa80d504b6c6c5621c522ed413a1d2ea089c8ef896370057ac6dc29c45311f353f8c28769df03b8c40c22a18f1652f7b2f24a549ef4ea026e85f9e4131982046462776e3e1205fccb5ff435e1a8423f0f1958024528c0d84e88a387e4c8bf64bb20c60960d27d00670b1074ad413bbfd592f257e4aa75915a1ce11d1840b37a1cc5e5e2f9d04970f1c17ba3a4647594bd507832bce68739e56d2c324b88d1b97239b2a5142dc61c7e6b272b2fc3ec4c3d939edba8af6c37e32331b3ccf9599482fe218cc09dfe34d8360d13dfc5c2ec0f28f94fb73f4ecdabb8a6e6966c93cac569f491c86e62a03e326c8831e8f18e4fb532d43cc3e33d60154e3ebcfe329ac63924d74afc4ff8c04659f5f80df1687e3431a5acf617abbce88251fc33dbce3c98fe0096be5671ed100f39501a54b879568747f835bcabeaa4de4bfebc94a930a71d472dbab70c689f7eae624a7baea6c5251e136e65f9e16eab7777dd73b0a9bf2f37302bcb00698b0375641ba6263bbc9e47d5610d8b83e6c23aeac136e8705281ce680baf7e11688df55937e775296bd31f42d78fecd3b0f0d16f0745b1106d3f233e524b7c4e6bd4c3560ef6fa8acace7d99bbfae8978ab683274abab667449a21c882a3dbb434f55ad6e74a4150b9f590cd6a58ca7c896b412d56109d68f42200aa104f3e0cdca1f2f8781fc714476b4bf0221872cbe27d6263597865de2a795a44e855c69ebede18fbe09efa7235fa20fd18ff686df1a3a8b10afa7bc25cae5f9dc4e8d7112b2480a85ce300b481722ca9153c9683cb6544b5ea73ca29740bab62a22edf9c83a9e3398cc8199831f7e721e89e32571ccb2cd84dd81656a415708a8fb497cf145beca1950c143a62aea89ab03135d735a4d7c8860efa1f0e33f816e929c197a69841414dc8e9eacaa720c3421e1e040b5c911eeb4c5be7a0da012148d44b4cc7f6e289b14654da686f845c0f3a89f4f1f3b98c1563b21b50d43f5016bc61f3a7ff63d4630a9049699c8ecc4e23fdf8a55", 0x1000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) getsockname$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) 2018/05/01 20:40:13 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000940)="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", 0x1000) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)) r3 = socket$inet_smc(0x2b, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x732) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/05/01 20:40:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20000}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x40000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000100)={0x3}) set_mempolicy(0x3, &(0x7f0000000040)=0x2, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400f69adca36c01f697f247afbe4c87812b0000000000982b99238c0000"], 0x14}, 0x1}, 0x0) 2018/05/01 20:40:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3b) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000ef2ffc)=0x2, 0x10000050c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x400, 0x4}, &(0x7f0000000140)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x88000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x100000000, 0x4, 0x9f4, 0x1, r1}, &(0x7f00000001c0)=0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x241, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) 2018/05/01 20:40:13 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x27) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/05/01 20:40:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x2c, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x3}, 0x1}, 0x0) 2018/05/01 20:40:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100040100, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080)=0x9, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) setreuid(r3, r4) readv(r2, &(0x7f00000000c0)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) 2018/05/01 20:40:15 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x200, 0x9, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x20000000000, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/01 20:40:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d61705f66696c657300f9c90cf8dd77d9da87c6a7ce9b90d9b6e13d1975acc059b6ba12b767305a4ec03913ac2940b74b8dfbf9b50dd6620e85923bcabcc5b4dd825faa9a125e") getdents64(r0, &(0x7f00000001c0)=""/240, 0xf0) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/01 20:40:15 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xffffffffffffffd3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/05/01 20:40:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210000, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x7, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7}) 2018/05/01 20:40:15 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000000000)=[{r0}, {r0}], 0x2, 0x4) 2018/05/01 20:40:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) pause() unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000001c0), 0x4) 2018/05/01 20:40:15 executing program 4: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r1 = msgget$private(0x0, 0x84) msgsnd(r1, &(0x7f00000000c0)={0x3, "72908906d3ab87096e229e2828f84cb365711c0d60d6c7ec9604e959dfbf82ac614b9873fbe3eb9ee2408c7fef4df57225d79f018995a60d6530ecfabf1424877816c425c0496f2a640225e7c3228e0a902df6dda64799003a8dc5e74f29fc0e89792f90ddf9dc907f2ac34cf1edf366c4b6623fac92fde96c30dfb646f9"}, 0x86, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/05/01 20:40:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x82, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) 2018/05/01 20:40:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x2}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@generic={0xa, "374a767b8a7efd3b468d3a39e3b31db28a52042cbdb4a2471ded7097710b23d43a9248c6ae112c879924d32341221aba10375a0292234843bbcd5635b6c9049a142eb9438a98ef4746471d224046e585efdc48223ffddb140873aeee47801e9bd506024fcb5273a531bfd701e0aef890411936a8007d9a6fc4a90074a534"}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000080)}, 0x0) 2018/05/01 20:40:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f00000000c0)=""/82, 0x52}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000005c0)=""/59, 0x3b}], 0x5) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x78, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xd8d3}, @in6={0xa, 0x4e24, 0x41f6af37, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0x10) 2018/05/01 20:40:15 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$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(r0, &(0x7f0000003540)=[{{&(0x7f0000000340)=@ax25={0x3, {"644960ff426ad4"}, 0x10001}, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="ffe9e3cb1262eae39e076d9cf652cb1fb4a15eb40eaf8385eb923e6452b07ee2244475d3a90bec1142c0e3bab2896b546e0cea753135167280aa0f65fecb8be6edb0347a80eee2560d6cf750447af365451289d22a964e1b3ef457cc9c4d817b0a650337369bd011f5ddd609dd503969db31ba7966edf578bac0a4bde46d720df8bf463be1b2ce37b9dd663174ba4df8a584aac91f4e1bf0d39fb7144781b993489879d8ac32f1c360a0f61b5abb008677ce52bb825aaf732f84b0026b608ce3f6a015d56c40b820289a3fb37aa0cfa0e0"}], 0x0, &(0x7f0000000500)=[{0x0, 0x114, 0x6, "8f284ebb263633194cff69551964"}, {0x0, 0x114, 0x100000001, "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"}], 0x0, 0x1}, 0x6}, {{&(0x7f0000000640)=@ax25={0x3, {"98a19580369c55"}, 0x6}, 0x0, &(0x7f0000003640)=[{&(0x7f00000006c0)="8270cab6e36e05298a45ddeb0eaaeedf37d726bdb5a6bc6f97379d31067f3363f456dda7a820ed191b6bdb2aa5f7d8a672645ea7b108d85d073fb035b8f0f57538e3c8f742b5f43f81e9d72dbef5ba4c27e206322691ff7f9021a3dce074d0f58e3f78c472ec1b3ddcb3be77f39f1e25da685bddf8b0f456c4f07d7ee3166738c9752932f4a54e90a9b0ba0c4c6c0aeb4fdd289bb762583a39d08754b38f9ab2329058d206f89306f65c2ede2a385406d1280b9a1d391b6ad84e85d9b686aef59a40b6bb0d22a391829f885ac5355c2032c1f3667e2ad8345423020c3307cf72d3a5b2c19721f99c0e4c255cc333186f7ec6b8a5aead53a375b9"}, {&(0x7f00000007c0)="ac3c618d300fd867f35103914bc8a17e662fdd4e8765666accb9db45e1ab6e782bc2248eafd7b758d0469bea2ca706e101150e5cb1b07c14dac26ced8370844044ed1194eb91440d233c09e05a4ac4a9a04f3eabbade5e27886fe1eb46f21fd493f7312efada662187363e944e2c93b02cef021d39b008bc3ce05e2da9aeb5b3ca18348132c3b19abcd17b46d3ac18506804c50d9b7757dfe4c95220b2c57f0182d9561bf29820ee88d408973f0f435f2f5652ba7755a38fdf9551c2d9dc1269aa9e93db3d6aaae9e56811faa6974ee08f65e4cfb0c049e6d868b5e1cce3dc9066e4f9535b1d44db3eca8152ae3ddf42626c46fa859422d82b07c93b8cf81e", 0xffffffffffffff6b}, {&(0x7f00000036c0)="7c83c570b3e0ba8b7db58f327199c9d0519d3768"}, {&(0x7f0000000900)="81a497dd2a5fe6ea19f519ef924a2d9d55624e3fc78e107843d3e348d19becc40f321f39f63de9b326b3f0d941cdbfe551bb4c4663d9e226a647171d99f58432da8d5ad85e525301f11b8e49c01c859542968d986c3023de2d7e82d6680521981bc7"}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="eb5e992f6052f7731757b0dc2afa799885d85aaba2bea6e6916b63a3952f828584e1d0405e79fdf1646e9995d908d4098af23ef73c267efef8ca467f875398b8e2eb24d3004ce1f9ef19157cfbd32d7697530609c9c46e439947a29ad9bfd5ea231532f6f79dad45d9f33d8c27f85f9186ef29fc70cf493083b8fb3e9704bb23369292d2fd1e798add6629d1be0dc098bad748c9698254ee7c4efdf4a6e88eddb84a504f7f4738781e7770a447295fcae740b04f523922543e931b7f3b8293ea911cac4aa2551c774dae5b30"}], 0x0, &(0x7f0000000d00)=[{0x0, 0x100, 0x3ff, "6594fe0eefbc1c24e2d2e3a8a54ea9ceeb262b91eb2327f4d26721f9dcd12682f062fb72d27a179e9b09efa310853fbd796962622ed17ed3cd5fae3ebd04a7f02b327249187de91dc51d48bc37aa382b9e8f9fac7589cd4a2d821f7e0934dc4f8bf60976c44ec7285e8635286b2159641a527cbe1ca2c54c931713d61e859101ac56f6da28"}, {0x0, 0x108, 0x4, "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{0x0, 0x10d, 0xb985, "f1593f1c62dbd2f8bfdabd84a09575a0bb2db5f240194693d53edb7eb159170f981f824ca8eedca1cae8ed237d5d872ac1c386781794028d59f5be0403eb110feea7cdd9324bb815c7ee12745af860c2cbe442de13fa0013"}, {0x0, 0x10f, 0x3, "9f67d5716c0ae41ed608265715f75715ae10a077c59b115a773bdd4be29f3be534d70fa930938cb1de2e7d51e347379a396dd4bae19b99f1a08dab90263e1c43890543a2bd0bc583562b01b17dcf8465df6f50af075c00baa6af4eb4b1eac3"}], 0x0, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b40)="94bc04ab044faa0923b772cac323ec68868804e7a242af27cbee81d6ced88d1911a0edbf0b1d99f27840feca495c620fe2a441b2d4cd3120f467084ccd6ba6fa6e44bd951450d01cbe23e32234b206c2e6bafd55c4c55b97f364af188cf671b5e7e002ff94732505aed5c203015f88a1973fba93e8a8ea0df0e33e11b3fdf95bdafb364bad2da24435a87655f22fb538c3e2c558b0c38774b7292689a154f69736c0167e257972944c98fcdc10084167c6deff611ab38bcd6e8d20c81fb29632cb86bc4b186c0472d183b35510372f0d6c4a8e"}], 0x0, &(0x7f0000001e80)=[{0x0, 0x1ff, 0x8000, "889747584cf3805fd87e0be828e53ffd5e9c11efa662e83c1f095c8613810949c229"}, {0x0, 0x11c, 0x2, "e3d3d65dcad5f5221acf222541629bef995009"}, {0x0, 0x11b, 0x4, "5e4ea445ba27dcc1555d47f8911bc77ce6a8a482432175c7d86e3f200460b6b607120035d5350a2c9f933cfaa822dd4dc36c2227ad590dff58495ec637dea22a07dddb940476ad4541145a5d921341f3bbf0123004419c"}, {0x0, 0x117, 0x9, "c9907d162e68511277cf4aae639ef30ea204a1bb4afe656420054fae4559360171216170ed63e5c934859eeff1a0c3e892cb20cffbe6158723b68144db756418f29e4f2be64ba1688492286d2f1572c6bb5c5cb0c702d3d414c8be2f5692aaf6e6bf2264ec6abd9de1f04e3d54f5b5b2c00046daadd73163d3c2f1cdece9fd0e85f4ad0af13ad7043dac90"}, {0x0, 0x101, 0x2eb, "3303299b2a7747f2cc26ca97cd6ddf9a4a9ae65910cc74c91f074b110464a4f84bc277cb9b598f462f08365590149656294a894ac317ab3a25e01450570606bdcb0e45d34b7109caf00935ca47ca3595106bbb3ba8ca9a9f21109fbd811325a7ef7651d56031c405d173bc6815cad7b27c861f98d712c702df5ce64ea0fa519c041839b605abb963b8693af8056a638a5bd5d5ed30b144edaa2676d03633f1644452d51dddaa84886bd3a0bb030e0d9912817f907d7a262391ba36d4f7a23b"}, {0x0, 0x10f, 0xfff, "2f1485d750a328caabfe7e45d4b723697b0cba60c87ac6df49b62d3db60f693e8d6ed4fa75f6e3f9068e788a37026a12f7c531be464b0f344a19dbc33afadec7bd16702196b9b1e2b9d2beb20e"}, {0x0, 0x114, 0x1, "82728026566e6986b9c56a334e246e017f5e4480155d82df63cd68f7fcdb67f5d43d2e5d2121e1802f47fae3727c476959bba896dd21faa78f4333e59e1d91784f68ca0adfed84c27be265fc0579a4406e6c5cf979e375e67b984b2aa735cf3768338d32980de8fd0d0bfb798a9ba2737a52dca6d82c591271b8c28356cca2412c85ddb2c8c4b5bb9aef678b2a94c504a6380dc62f0eafc525e0806146e81fecbf3d14d4c36b09b2ec22374d035ff34db4a0696bb9a92696683aeeeb5f833cb5c32d1a5944d77cd62845caebf91e4692ae4c7d39a7cd009fa2345f5d69ba10fd1a997b4b69edee4ff40962"}, {0x0, 0x11d, 0x1, "48f13600b53b236edd72f56bcd79a1e928505d0576093a7d3761638acc73c1be7b4b241b46b90c44e12655d2d54150116cff5b9164577b73e837b36c3381cd631440b6478f923ecf94303b7a6c8356d30d2413c6cd5ada01527eb8db1336c1dad653b6a4cac7f46961a971ef03e638f7520929a4eeb1eedb3f3e8bf982f27d514944470ddd215c527f91596d82c0262717e2f7491ba6820a4d8b61b2ade8c0857c6364d7cb3aace99e4f3bb57af70e6ef8f4138038e14895"}, {0x0, 0x18e, 0x38, 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0x0, 0x80}, 0x4}, {{&(0x7f0000003300)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'veth1\x00'}}, 0x0, &(0x7f0000003480)=[{&(0x7f0000003380)="7c2309ebff623029f550f909eec1981b4d5526f55daa7c476541ea7490308f35e5abed088427b6110a16d1bdf53aa693fceba1f4fe70cf0a9c0329e120f83516416bf84a0cedcdf27907e32b2e68e7a8a7b64603e539eaf5f7c21dc80817d6d14429e79c458be2470fa3010c77dbbeba0de325bd16d17015c94626a1dc8deb3cc5190177ce9895b8b306e91a875ede94cd6a601e176747cdfbe1548ca00885c76de8c8a5eef829a7a9b6c3036401545a043a690f6f4ef9f4943f4cc48ff16a59e100eadd7f4443463de9cf1a313a281ca6514f6ec4901a4cc3232a77faaeb1da5396e8502af05bb9f7f03f4413908d7985c7870e26cb100e15"}], 0x0, &(0x7f00000034c0)=[{0x0, 0x119, 0x6, "2dd7b98c1cf83fff8ff2771de94fd2042369744744534c673625018c03a81c242db96c16b9806c91bde43d0cced46c82b0310ac0b5a70a465ade151c90bcf9ca2a462697f84d61bae56d19303d02e4fd369f22"}], 0x0, 0x1}, 0x5}], 0x9f, 0x0) close(0xffffffffffffffff) 2018/05/01 20:40:15 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000985000)={0x20000004}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x1, 0x0, 0x2, 0xea, 0x60}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) 2018/05/01 20:40:15 executing program 2: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xd8b2761d1b13ecea) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='\t', 0x1}], 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7300000006000000536bc5b9cbd083621f98b4b0b405679e52ebe0aa3f91a985668517425ed2b1b29f1f3ec42b29146b9c0ad3230adddc403a3cdfe0d7ae4843cd32bb2c5beb43678ad154f51774169c79f6e1ac14e6630dccf58fdeea6dc959a33fc10e4ddbc730d7b3c12da0bd6a3b9453fb"], 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0xffff, 0x1f, 0x8, 0x4, @tick=0xffffffffffffffff, {0x0, 0x7ff}, {0x1c, 0x130}, @ext={0x66, &(0x7f0000000180)="72956175aa20bfe7f3d3834481a8aecbb6337cb5a8d2b2f87271b0c59167fe2d703df22ff9d5451f8b011468e67cd0c8522deb333560ce0f9d229e2e7650b3528824150a62233abe6cdfb2c16225e0d1f89ffd74e74c7d1bc90152167e8b15a5d4dd09f3e3e8"}}, {0x8, 0x6, 0x0, 0x80, @time={0x77359400}, {0x7f, 0x81}, {0x6}, @addr={0x0, 0x8}}, {0x5cc, 0x8, 0x5, 0xfff, @tick=0x6, {0x7, 0x7}, {0x2, 0xd6}, @note={0x4, 0x4, 0x7, 0x2, 0xead}}], 0x90) 2018/05/01 20:40:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="8f88bc3dd6575995a13d2bff44dae3f72307b47925468b9ec0681c409c60ba8daeeb3df7e480f663340fec22b913758400cb7d1eb079bff74f31c350f998cebc7e7b76f6a8fb24550136ad1ac535603808c067db52775499af20853287d1c4e925805ba3de8b3bfdf26fc779", 0x6c) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x284000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x2, 0x2, 0x319, 0xfffffffffffffffd}, {0x2980337d, 0xfb39, 0x7, 0x4}, {0x5572, 0x1, 0x9, 0x3ff}, {0x1f, 0x9, 0xffffffffffffff00, 0x6}, {0x80, 0x1f, 0x1, 0x3}, {0x3, 0x80000001, 0x869, 0xfffffffffffffffc}]}, 0x10) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x90, 'ghash\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/05/01 20:40:15 executing program 2: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0xfffffffffffffffc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x40000000}) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x155555555555561a, 0xb8) 2018/05/01 20:40:15 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff02040000000000000000000206", 0xd09c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x5}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x800}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="000200000000008ede02488b00a4e979c693a1f1cc49ee5daf4465522b23f9528a73fba4dbd7ae"], 0x8) 2018/05/01 20:40:15 executing program 5: r0 = memfd_create(&(0x7f0000000040)='/exe\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendfile(r0, r1, &(0x7f0000000140), 0x80000000000001) 2018/05/01 20:40:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x80080, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x2, 0xffffffffffffffc0, 0x10002, {r1, r2+10000000}, 0x5, 0x7fffffff}) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/05/01 20:40:15 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) listen(r0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}, 0x7, 0x9, 0x1ff, 0x500, 0xffffffffffffff14, 0x44880012, r1}) 2018/05/01 20:40:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x1, 0x100000001, 'queue0\x00', 0x7}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/99, 0x63}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000140), 0x4) unshare(0x20000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r3}, 0x2c) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000000c0)) fsync(r2) 2018/05/01 20:40:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x100) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x20013, r1, 0x0) 2018/05/01 20:40:16 executing program 0: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB]) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)) unshare(0x20000040000000) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40001, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x80800) 2018/05/01 20:40:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/05/01 20:40:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000240)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf6, "efd37b62f29492684b416edd266ad0ac20d8ae44fa9a1f0ca534ddbff9a4337f93efc1ddb30c12cd33744aee059da28f90f7fab2d33fc6a11b9c552e7a3c264b6b39afccf2bd98f434e85d35c9b4aeccca877951892ec8679c930d36904428d5cfdd0ce507286fa4f444b3722c341ea06428a16a0264cb3c96597cae24c58a9a757df0ce65121c53c2851dff10365ad1cbc5bfe0e32e0b2d55a6c01e8fb5a42fe58ff9603e0d2aae76a56567ce0779be5854f09e87d8f7e8cc35ec4fdc59b4767f009c840ab477fbf648377d9905d5676979d754bde78ccb3337362066879d35b41a7f3dad1af1df509d2ab0f09eeed219ea7d34de1c"}, &(0x7f0000000080)=0xfe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x101}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000001840)=[{&(0x7f00000002c0)="d7a370b5e554e76f704547e1f5fd9cc69eba6e335dd170983ea67bccfdbfe823a3128ef9db6bc35b75e24b0b2bc95f54fc8cf785a6a223d4dbef434f456dbf90a751b98e6032fad65c6fb137212614a021b18e24bad082ae1144a7eb192f68cb18cef30cc089cdb67d4ce0d07cec7dac0cb78cc35f0139b2736a8dc1078d5f63a6383b6e9c36", 0x86}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="142f762e5f6c10ed14a5ed9b6272e13896517262e85fb009119e06ebb1268f4a1ae5e279c16ffec7e5d2344b3784cb0b192bfb605482c7eb1ca3299a33713270411bf4192b8d639d1787ac3290d96c42c998c3e3fed5aa377947e94f0e53971cbbdf85", 0x63}, {&(0x7f0000001440)="c53d78d8da40a36cbfb4c64616d2b68155c6c1dd20f0c7f3835914ea154cec354d3b6910614d311ec9b5b8f49dc2f4524e34a2d84b283565bbb8b3", 0x3b}, {&(0x7f0000001480)="776401d5954addb91ef404867f083aac232a67a769af580d023e246b30ec0cf0f7ef6f664dc3821daec93f76b4c859a9226d9f74037211bdb4a54c040604702c5bf9fc75e78efb1e023a2b045ae177d48e3139914d325ff83187d18102d924b4c46fe26b38a869b8819d45ecadf96ed8e661da0b4ab70c9c90f01666513463a2e45b791377cf96b967cdadb076d5887fc6f2077534e3326eab256d7749eadfb6a4f1c647aa140ba2d0a375cd74b17beeeec26399a594573884c70213e10f35eff82cfce6a36d9f5d4ada1ac95b61a8146ae090e3871ddc743a4bba79e2f103", 0xdf}, {&(0x7f0000001580)="46e51603bbe10c6bd85123d52ab3f7b57dff6c1726d28cc166d494c4fd2cecb9a80eb7c30c5f4ae9d1b7c4b2756e91962d9e9b209bd14ecb65b5eed64a8b4573f2119df0a89316542e7b598ef890b53ad5dccfe6d33b3c8c511252bf043b832551a776bb5714cd69a13be9c69e3939863e90e7bae312817d3c9053ada1b5b8e494ab29da7760614ecb9012d2a1e116852cadf24034db148d884b3c3f6428e90b5a261417966a3651447f47ef324b4a58a51bf7817a3f322214ae68dfabd733425d110d54e976b68674519cb2efb4a6c9fb755f", 0xd3}, {&(0x7f0000001680)="9196853573c43088e1f11d4e2e7486b93a45d4e63ae34b7861a751e08bacf0b40ba549fb01aa1475468a8d2b508fab6df011c072cf8684fb1dfeb328c9ac021f5e0aa69f4a84931645a811e00b630a2eae7ebf523f41d78d96f0cfb87eb8ee3c534899f7254fe16d55f41ed2f2db13f97611f237256ab41d605dfcf447d85ecec883dd47b2d46e780edca270231739f735886dab1ac80bb3a2fe77779fdc1993a23c03cf5cf49da47eb19d88132532989d317681c3105be74dd9e34b3b14d9338462a07236c1ff", 0xc7}, {&(0x7f0000001780)="d806f492fab6c2518adecdfeff05990d4b57aacf2a8729531edb9e49854b5f5ea644541a02867c98416d4e190849578066647cef5f40b4e1a83e57f55476d7a37915ac67ad07ec801233ca2120be9e61c852f75a792b9356cb35ea4d8b18ae1b4503caf4037c876d7273f6ac777f9df50d7c94a18473dddb9c362de9197164b2c2f07a6f73c10dc12eae1b6cbe350f04346a", 0x92}], 0x9) fremovexattr(r0, &(0x7f0000000280)=@known='trusted.syz\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001380)=0x81) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0xffffffdb) writev(r0, &(0x7f0000537fb0)=[{&(0x7f0000d43000)="80", 0x1}], 0x1) 2018/05/01 20:40:16 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'bcsf0\x00', 0x600}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/223, &(0x7f0000000240)=0xdf) write$rdma_cm(r0, &(0x7f0000001b80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001b40)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001bc0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000280), 0x4, r1, 0x1c, 0x1, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, 0xa0) futex(&(0x7f0000000040), 0x40000000003, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x1) 2018/05/01 20:40:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8), 0x0, 0x100047) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:16 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0xf, 0x200000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/01 20:40:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x3}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x74, 0x400080) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x365) listen(r0, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/01 20:40:16 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) 2018/05/01 20:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffd}, &(0x7f0000000080), 0x8) r0 = gettid() getpgrp(r0) 2018/05/01 20:40:16 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r1, &(0x7f00000002c0), 0xacc) 2018/05/01 20:40:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x17, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a1591e6c8823e17b2bb3a971447170eb2bc83df2a"}) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1ff, 0x4}, &(0x7f0000000100)=0x8) 2018/05/01 20:40:16 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0x91, [], 0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/145}, &(0x7f0000000300)=0x78) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b79d2c08c6700000000000000000871709ff2be4c68537ea1dd56fc5fa0d02739b3e8883256b8b55e36011b21a36b2d3c47bf734db5241b722574843e9e5a330000000"], 0x58}, 0x0) 2018/05/01 20:40:16 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7ff, 0x1, 0x1, 0xd4, 0xfffffffffffffffa}, 0xc) 2018/05/01 20:40:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8), 0x0, 0x100047) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000240)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf6, "efd37b62f29492684b416edd266ad0ac20d8ae44fa9a1f0ca534ddbff9a4337f93efc1ddb30c12cd33744aee059da28f90f7fab2d33fc6a11b9c552e7a3c264b6b39afccf2bd98f434e85d35c9b4aeccca877951892ec8679c930d36904428d5cfdd0ce507286fa4f444b3722c341ea06428a16a0264cb3c96597cae24c58a9a757df0ce65121c53c2851dff10365ad1cbc5bfe0e32e0b2d55a6c01e8fb5a42fe58ff9603e0d2aae76a56567ce0779be5854f09e87d8f7e8cc35ec4fdc59b4767f009c840ab477fbf648377d9905d5676979d754bde78ccb3337362066879d35b41a7f3dad1af1df509d2ab0f09eeed219ea7d34de1c"}, &(0x7f0000000080)=0xfe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x101}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000001840)=[{&(0x7f00000002c0)="d7a370b5e554e76f704547e1f5fd9cc69eba6e335dd170983ea67bccfdbfe823a3128ef9db6bc35b75e24b0b2bc95f54fc8cf785a6a223d4dbef434f456dbf90a751b98e6032fad65c6fb137212614a021b18e24bad082ae1144a7eb192f68cb18cef30cc089cdb67d4ce0d07cec7dac0cb78cc35f0139b2736a8dc1078d5f63a6383b6e9c36", 0x86}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="142f762e5f6c10ed14a5ed9b6272e13896517262e85fb009119e06ebb1268f4a1ae5e279c16ffec7e5d2344b3784cb0b192bfb605482c7eb1ca3299a33713270411bf4192b8d639d1787ac3290d96c42c998c3e3fed5aa377947e94f0e53971cbbdf85", 0x63}, {&(0x7f0000001440)="c53d78d8da40a36cbfb4c64616d2b68155c6c1dd20f0c7f3835914ea154cec354d3b6910614d311ec9b5b8f49dc2f4524e34a2d84b283565bbb8b3", 0x3b}, {&(0x7f0000001480)="776401d5954addb91ef404867f083aac232a67a769af580d023e246b30ec0cf0f7ef6f664dc3821daec93f76b4c859a9226d9f74037211bdb4a54c040604702c5bf9fc75e78efb1e023a2b045ae177d48e3139914d325ff83187d18102d924b4c46fe26b38a869b8819d45ecadf96ed8e661da0b4ab70c9c90f01666513463a2e45b791377cf96b967cdadb076d5887fc6f2077534e3326eab256d7749eadfb6a4f1c647aa140ba2d0a375cd74b17beeeec26399a594573884c70213e10f35eff82cfce6a36d9f5d4ada1ac95b61a8146ae090e3871ddc743a4bba79e2f103", 0xdf}, {&(0x7f0000001580)="46e51603bbe10c6bd85123d52ab3f7b57dff6c1726d28cc166d494c4fd2cecb9a80eb7c30c5f4ae9d1b7c4b2756e91962d9e9b209bd14ecb65b5eed64a8b4573f2119df0a89316542e7b598ef890b53ad5dccfe6d33b3c8c511252bf043b832551a776bb5714cd69a13be9c69e3939863e90e7bae312817d3c9053ada1b5b8e494ab29da7760614ecb9012d2a1e116852cadf24034db148d884b3c3f6428e90b5a261417966a3651447f47ef324b4a58a51bf7817a3f322214ae68dfabd733425d110d54e976b68674519cb2efb4a6c9fb755f", 0xd3}, {&(0x7f0000001680)="9196853573c43088e1f11d4e2e7486b93a45d4e63ae34b7861a751e08bacf0b40ba549fb01aa1475468a8d2b508fab6df011c072cf8684fb1dfeb328c9ac021f5e0aa69f4a84931645a811e00b630a2eae7ebf523f41d78d96f0cfb87eb8ee3c534899f7254fe16d55f41ed2f2db13f97611f237256ab41d605dfcf447d85ecec883dd47b2d46e780edca270231739f735886dab1ac80bb3a2fe77779fdc1993a23c03cf5cf49da47eb19d88132532989d317681c3105be74dd9e34b3b14d9338462a07236c1ff", 0xc7}, {&(0x7f0000001780)="d806f492fab6c2518adecdfeff05990d4b57aacf2a8729531edb9e49854b5f5ea644541a02867c98416d4e190849578066647cef5f40b4e1a83e57f55476d7a37915ac67ad07ec801233ca2120be9e61c852f75a792b9356cb35ea4d8b18ae1b4503caf4037c876d7273f6ac777f9df50d7c94a18473dddb9c362de9197164b2c2f07a6f73c10dc12eae1b6cbe350f04346a", 0x92}], 0x9) fremovexattr(r0, &(0x7f0000000280)=@known='trusted.syz\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001380)=0x81) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0xffffffdb) writev(r0, &(0x7f0000537fb0)=[{&(0x7f0000d43000)="80", 0x1}], 0x1) 2018/05/01 20:40:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8), 0x0, 0x100047) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000240)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf6, "efd37b62f29492684b416edd266ad0ac20d8ae44fa9a1f0ca534ddbff9a4337f93efc1ddb30c12cd33744aee059da28f90f7fab2d33fc6a11b9c552e7a3c264b6b39afccf2bd98f434e85d35c9b4aeccca877951892ec8679c930d36904428d5cfdd0ce507286fa4f444b3722c341ea06428a16a0264cb3c96597cae24c58a9a757df0ce65121c53c2851dff10365ad1cbc5bfe0e32e0b2d55a6c01e8fb5a42fe58ff9603e0d2aae76a56567ce0779be5854f09e87d8f7e8cc35ec4fdc59b4767f009c840ab477fbf648377d9905d5676979d754bde78ccb3337362066879d35b41a7f3dad1af1df509d2ab0f09eeed219ea7d34de1c"}, &(0x7f0000000080)=0xfe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x101}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000001840)=[{&(0x7f00000002c0)="d7a370b5e554e76f704547e1f5fd9cc69eba6e335dd170983ea67bccfdbfe823a3128ef9db6bc35b75e24b0b2bc95f54fc8cf785a6a223d4dbef434f456dbf90a751b98e6032fad65c6fb137212614a021b18e24bad082ae1144a7eb192f68cb18cef30cc089cdb67d4ce0d07cec7dac0cb78cc35f0139b2736a8dc1078d5f63a6383b6e9c36", 0x86}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)}, {&(0x7f00000013c0)="142f762e5f6c10ed14a5ed9b6272e13896517262e85fb009119e06ebb1268f4a1ae5e279c16ffec7e5d2344b3784cb0b192bfb605482c7eb1ca3299a33713270411bf4192b8d639d1787ac3290d96c42c998c3e3fed5aa377947e94f0e53971cbbdf85", 0x63}, {&(0x7f0000001440)="c53d78d8da40a36cbfb4c64616d2b68155c6c1dd20f0c7f3835914ea154cec354d3b6910614d311ec9b5b8f49dc2f4524e34a2d84b283565bbb8b3", 0x3b}, {&(0x7f0000001480)="776401d5954addb91ef404867f083aac232a67a769af580d023e246b30ec0cf0f7ef6f664dc3821daec93f76b4c859a9226d9f74037211bdb4a54c040604702c5bf9fc75e78efb1e023a2b045ae177d48e3139914d325ff83187d18102d924b4c46fe26b38a869b8819d45ecadf96ed8e661da0b4ab70c9c90f01666513463a2e45b791377cf96b967cdadb076d5887fc6f2077534e3326eab256d7749eadfb6a4f1c647aa140ba2d0a375cd74b17beeeec26399a594573884c70213e10f35eff82cfce6a36d9f5d4ada1ac95b61a8146ae090e3871ddc743a4bba79e2f103", 0xdf}, {&(0x7f0000001580)="46e51603bbe10c6bd85123d52ab3f7b57dff6c1726d28cc166d494c4fd2cecb9a80eb7c30c5f4ae9d1b7c4b2756e91962d9e9b209bd14ecb65b5eed64a8b4573f2119df0a89316542e7b598ef890b53ad5dccfe6d33b3c8c511252bf043b832551a776bb5714cd69a13be9c69e3939863e90e7bae312817d3c9053ada1b5b8e494ab29da7760614ecb9012d2a1e116852cadf24034db148d884b3c3f6428e90b5a261417966a3651447f47ef324b4a58a51bf7817a3f322214ae68dfabd733425d110d54e976b68674519cb2efb4a6c9fb755f", 0xd3}, {&(0x7f0000001680)="9196853573c43088e1f11d4e2e7486b93a45d4e63ae34b7861a751e08bacf0b40ba549fb01aa1475468a8d2b508fab6df011c072cf8684fb1dfeb328c9ac021f5e0aa69f4a84931645a811e00b630a2eae7ebf523f41d78d96f0cfb87eb8ee3c534899f7254fe16d55f41ed2f2db13f97611f237256ab41d605dfcf447d85ecec883dd47b2d46e780edca270231739f735886dab1ac80bb3a2fe77779fdc1993a23c03cf5cf49da47eb19d88132532989d317681c3105be74dd9e34b3b14d9338462a07236c1ff", 0xc7}, {&(0x7f0000001780)="d806f492fab6c2518adecdfeff05990d4b57aacf2a8729531edb9e49854b5f5ea644541a02867c98416d4e190849578066647cef5f40b4e1a83e57f55476d7a37915ac67ad07ec801233ca2120be9e61c852f75a792b9356cb35ea4d8b18ae1b4503caf4037c876d7273f6ac777f9df50d7c94a18473dddb9c362de9197164b2c2f07a6f73c10dc12eae1b6cbe350f04346a", 0x92}], 0x9) fremovexattr(r0, &(0x7f0000000280)=@known='trusted.syz\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001380)=0x81) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0xffffffdb) writev(r0, &(0x7f0000537fb0)=[{&(0x7f0000d43000)="80", 0x1}], 0x1) [ 114.660923] atomic_op 000000009c8be359 conn xmit_atomic (null) [ 114.699219] atomic_op 000000008d7bb9b0 conn xmit_atomic (null) 2018/05/01 20:40:16 executing program 0: unshare(0x400) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x9, 0xfe) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r1) r3 = semget(0x3, 0x0, 0x80) r4 = getuid() r5 = getegid() r6 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r6, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) sendmmsg(r6, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$cgroup_subtree(r0, &(0x7f00000004c0)={[{0x2d, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x36) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0x3, r4, r5, r7, r8, 0x190, 0x7fffffff}, 0x5, 0x8, 0xffff}) io_setup(0x41933ae6, &(0x7f0000000480)) io_setup(0x8000, &(0x7f0000000140)=0x0) io_cancel(r9, &(0x7f0000000280)={0x0, 0x3fffc, 0x0, 0xafbb721c933cea40, 0x8, r1, &(0x7f0000002180)="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", 0xfffffffffffffc5a, 0x1fc, 0x0, 0x2, r0}, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040)="f10300c7287274e7919532eba54efd0cf108", &(0x7f00000002c0)=""/199}, 0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 2018/05/01 20:40:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8), 0x0, 0x100047) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:16 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000340)=""/167, 0xa7}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/240, 0xf0}, {&(0x7f0000000180)=""/109, 0x6d}, {&(0x7f0000000600)=""/140, 0x8c}, {&(0x7f00000006c0)=""/219, 0xdb}], 0x7, &(0x7f00000007c0)=""/141, 0x8d, 0xfffffffffffffffc}, 0x100) pipe(&(0x7f0000000980)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000009c0)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000940)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000008c0)=0x2e, &(0x7f0000000900)=0x4) 2018/05/01 20:40:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000040)=0x1f7, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x6) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0xfcdd) 2018/05/01 20:40:16 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) 2018/05/01 20:40:16 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x1f, 0x6f, 0x7) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x8, 0x4, [0x2d62fac1]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x40) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000001680)={[{@part={'part', 0x3d, [0x32, 0x34, 0x7d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) getrusage(0x1, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045532, &(0x7f0000000080)) 2018/05/01 20:40:17 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000005ae72dc1cbf5e82cbd6c4ad9911bcbc5b98f94ccaee2c479cef1fededbf120be04401c329cfe218a819cf7bdbf17870f238599e5e4d43bd5e698fe157efda1c7aaff0f64fb10a5cbd6a0162f73cf6ac8f557ed28a5c39ea8e2e3010d9b7e076184e7886d22790c721096c9a710b4323cbe63f973eb1fc2757dbbba9087215e8b2357d1386a8ea1f56de994621088c99c08250b7bbe65daf23b52a4476321e09d471600228399e8006a32a63a1980a5b099b2b5ce6ea87890d53133e399245fd5f6f8140fea243e61e8ea012d232c33350379b7255c6d8e0d6af24a81d3a5b3ff9d43ca82a3"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x404000, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x4) 2018/05/01 20:40:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001500110000000000000000000a780000", @ANYRES32=r1, @ANYBLOB="1400998a9905d923050200fe8000000000000000bb2db38049a7bcc356676aabb45930f9ac2ea55efd"], 0x2c}, 0x1}, 0x0) 2018/05/01 20:40:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0x244, &(0x7f0000000140)={&(0x7f0000000100)={0xffffffffffffff8e, 0x28, 0xffffffff0000000d, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x6}]}, 0x20}, 0x1}, 0x0) 2018/05/01 20:40:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8), 0x0, 0x100047) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20440) readv(r0, &(0x7f0000000640)=[{&(0x7f00000004c0)}, {&(0x7f0000000580)=""/93, 0x5d}], 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x4, 0x3a5080) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101006, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x55}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x6, r3, 0x10000, 0xb0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0xfd11}, 'port0\x00', 0x0, 0x0, 0x401, 0x4, 0x0, 0x0, 0x8, 0x0, 0x4, 0x7f}) 2018/05/01 20:40:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x2004}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x1) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x1d7) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000200)=0x1ff, 0x4) 2018/05/01 20:40:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick=0x4, {0x81, 0x6}, {}, @result}], 0x30) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000080)="ed56ef81225f7527ddcc24f99cfe9592849f8e38f68f97fa1b040681bf1182a8bf0245bfe7b929bd114c56e4615a39000e555d3983c38616904aec8ddf9449c3530f4021b383b08cf4c2ecc545a007c6910cc3a079dce5bc0160a04010207ea636562f8172c32f3fa5b6dc99534a42354ddf8e530e35c292f43b05248129152fcfa9d535c9c719a30f98c08cabe77c97edb611fb6f114ef9d992039ccbf8f69e78c44c7f9089abf963ef65b23b4d77a08159dc847dacdab676ad62c66fa7fe86d1c642cbddd732ae9894c0dc2f047c995b3e27980659ac4fb9411e8c54f519cbb0037d4b4b18c1e788a998c280") 2018/05/01 20:40:17 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2c4400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x208, 0x70bd29, 0x25dfdbfc, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4040880) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x2d}, {0x16}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0x57}, 0x7fff, 0x100000000}) 2018/05/01 20:40:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x101902) r1 = socket(0x2, 0x80b, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7e, 0x400001) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x2]}) 2018/05/01 20:40:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) [ 115.450456] audit: type=1326 audit(1525207217.448:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7959 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/01 20:40:18 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x100, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3d, 0x4) 2018/05/01 20:40:18 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x400000, 0x0) 2018/05/01 20:40:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x18, 0xf, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0xffffffffffffffff) 2018/05/01 20:40:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:18 executing program 4: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x133080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() sendmsg$netlink(r1, &(0x7f0000000a80)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000000a40)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x100}, {&(0x7f0000000bc0)=ANY=[@ANYBLOB="500000002600080028bd7000fddbdf2504002f00380028000400440008007400040000000c00220008004a0019cc951940e64234b9182b3b6617719bd7a26d023966be711656dfd2fa37a12139677476b9b98d49009dac0b5667a470ad1f1145ce678e42398302a5bf4c407c876d798f227b87be970e", @ANYRES32=r2, @ANYBLOB="08006800e00000010c005400060000000000000004005200"], 0x50}, {&(0x7f0000000380)={0x18, 0x2f, 0x110, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x25, @pid=r3}]}, 0x18}, {&(0x7f0000000480)={0x5a4, 0x40, 0x2, 0x70bd2c, 0x25dfdbff, "", [@nested={0x18c, 0x4b, [@typed={0x4, 0x49}, @typed={0xc, 0x4d, @u64=0x200}, @generic="4bdfb4f7dfb6d4bd8fbab4c92f4ca449ccb43014b5f51fe4840a4cd8f9", @typed={0x4, 0x6f}, @typed={0x8, 0x64, @fd=r1}, @generic="211cdc981c72eef0438ed091ab5215fd0a88328a2102c2058c6a343d6555f0c5dea624d5eff0", @generic="8d660d71b3a42b97679bf9c70ecccc22ac8634e39d1b05f2acf51535d6a6c61b77c8f1706f5f450b5653a650bbb36662e31a3a91ba43e052a8abc3ff83b316f467692b0da19cd74d5d1f", @typed={0xd4, 0x2b, @binary="49568ad6b6f3ec492263aa1131ac269d108f254dc757dc341053c0504ac7df3a4687772f9cd72a1183a3165ae9421724645b1e25561cf043013f5dc227e84472e6aa0490047ccefaef0c1c302a8c42f09efdb50cfefdd1c31596fabeca8e5777e8cc6e489f5a29b4e0a17edfcb26fb805d3955daf5d22caad4a90510630d12ab1325ab81bb3409ee904d33b59e90949b2fffb9d3d8863caa60dad745df6efbaa38e267e5af73cd1496418ff0488208f5c8c54792c0dccc8c3aa55e57ab3e421693c95c1e3870e18c54b41472258d4f"}, @typed={0x8, 0x76, @uid=r4}]}, @nested={0x164, 0x29, [@typed={0x8, 0x7f, @str='\x00'}, @typed={0x8, 0x78, @uid=r5}, @generic="19b7f5e80a516dbffda0179b734bdb154bf233a1ede06df4de9d4a45a85f4f15325e9fbbace63cb9d56807dd201bcee048eacf4e11d6819d9cbc6df6db18bf76bb013d7501015be4a916d5283699baa9c0c0f4aa4ac7955ebe24854b5842da29cef395d6ad451ad1610c89bb172449c1b8df329ac83c7d35a7d77d2708774a122b", @generic="3bda6e8c216bddb10f3d55f13c5a14f10a6f6e654142bb6dfe0694d7a4888a14d2b7fbb32c8b65edac963153bd99c8c75645e667668c00159e41f30a5b155eb51bca8a2fbaff1552bb90d374c17d884143e6c44bae6cbe77a9f169a9326652ef5f0998fd01a974ae7718010411aa1f5c61a398604f27759be7f7129f7357f1eac388ff926055eb", @generic="3df8a4c63e2acca86c73b2aa962cd049f1a230c2bb25125c3fb3ff35f1f1966312b6781579d94d66291d0b7e13cadca4cee4d5af53fb5cb27358eafadc2e73ce76834c2831356df4"]}, @typed={0x10, 0x37, @str='/dev/full\x00'}, @nested={0x294, 0x85, [@typed={0x8, 0x92, @fd=r1}, @typed={0x8, 0x7d, @u32=0x8}, @typed={0x8, 0x9, @fd=r1}, @generic="2d74414963c3b3fe0715e14113ba23ec2b66302235fcb055df3f7079fd04669aba1f84d29c45532b1557d4364bf05b079e3b46a6216ce2e8c4c656f0931320b530be63c57ed89cdace24c0d376c4dc6352cbbbf6e2", @generic="de6b774b8178a65492402a353e7894a73a8cdc93268bcf18a8ecaf4daa25a05518ecbd2da7d4df2baefd4f426ec741a9f41e488731b91e85f97b529df135bc54913714a78838c9248f7672a8125461f5238b063094e853a19711c681e7d7a96dd1761a181ccc986eb2012956c37b61a85a2c169e9f4f903b41113c86dab3b059cb8edfabda02d7992685117f2970535a47135c0ae834cb15fd9af23b64b0e3611384b51cb894445ea28a9420764e1a51c7020eb30cd44f3b93a27542a4476cc9d32f4b7bfbbd7be3e0d6b1f8b793bad4db2a97b25426d3593091cccaed6da660b5d06ff87f0c", @generic="380482235714b965ebcecd3aa63e5498b7fa3d340af908b87f34fe296801367744d62a6447b89ba24c6a7ee0591c2edea612e130f2a41f0d2738", @generic="4969e16f42f534128c2d562e8bfe21b230f48963181acc9e8141be46d9d85aa67a9c0d3abf38613ce3291209e10610326a2f777ed57b400f560b69d2031e3299fafdc1f47369194726d0e36c5e122abc40f0609dc4b15556dbb794c2255fdc97f356796bdde4f34e655beff85e299d7d329a544b976ebfdc70", @generic="a9bf1c9eade18ed7e7596581bc6274de605aea9c6af3b29ee64693ce39152df576dc2a9021776dc80f6af55dfb5f36342f3807a1b05e077f", @typed={0x50, 0x1f, @binary="0a84b29f86b8c3d8e6794df5b6bb23f5f3dfe4bd832db501b9b120ec00382d6174fb6bc9da015e01e708011d99c048b84c542d9da8660b27149d97da12c6678246f4d74d6379ae26841dba76"}]}]}, 0x5a4}], 0x4, 0x0, 0x0, 0x4090}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d80)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000b00, 0x0, 0x0, 0x20000b30, 0x20000b60], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) sendfile(r0, r0, &(0x7f00000d0ff8), 0x0) 2018/05/01 20:40:18 executing program 3: unshare(0x40000007fffffc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x3, 0x4) ioctl(0xffffffffffffffff, 0x40000000002270, &(0x7f0000000440)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x44900, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) 2018/05/01 20:40:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xc) sendto$inet6(r0, &(0x7f0000001ffe), 0xac, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1000, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x9, 0x0, 0x7, 0x8000, "f912054319829fb003af78f631c1f487ac6a7a3c9449d65e82dfef9e0faaf8aa16beb9b0aa793f2456984936", 0x10001}, 0x4, [0x1ff, 0x7fffffff, 0x5daf, 0x2, 0x5, 0x10001, 0x240, 0x0, 0x7, 0x101, 0x4f9a, 0x7, 0x0, 0x1, 0x7, 0x9, 0xfffffffffffffff7, 0x1, 0x8c, 0xfffffffffffffffb, 0xdf6, 0x2, 0x5a88, 0x2, 0x6, 0x4, 0x80000001, 0x7, 0xfffffffffffffffd, 0x40000000000, 0x7ff, 0x6, 0x0, 0x3, 0x6, 0x4, 0x1, 0xa33, 0x4, 0x1, 0x4, 0x40, 0x0, 0x7, 0x7ff, 0x40, 0x7ee7e70b, 0x2, 0x0, 0x830, 0x2b, 0x3ff, 0x1f, 0x230, 0x100000001, 0x1, 0x8000, 0x2, 0x101, 0xff, 0x8, 0x400, 0x1, 0x7, 0xb4a6, 0x3ff, 0x9, 0x7fff, 0x4, 0x4, 0xd47, 0x450, 0xac9, 0x1, 0x40, 0x8, 0xffffffff, 0x3f, 0x7, 0xffffffff, 0x8, 0x9, 0x6, 0x0, 0x76, 0x2, 0x6, 0x10000, 0xffff, 0x1800000000000, 0x6, 0x1, 0x2, 0x8, 0x6, 0xf76c, 0x3, 0xffff, 0x6b, 0x3, 0x0, 0x7ff, 0x1ff, 0x80000001, 0xffffffff80000000, 0x2, 0x0, 0x100000001, 0x7f, 0xd072, 0x4, 0x400, 0x4, 0x1ff, 0x5, 0x8, 0x5, 0x0, 0x5, 0x4, 0x2d, 0x7, 0xfcb, 0x1c000000000, 0x80000000, 0x6, 0x0, 0x2]}) sendto$inet6(r0, &(0x7f0000000000)="8f7bc5706d081eb87cfa7ff4ee504f7098afcc885af920e31ba9aee80983dd0f36fd84082128e7487d2bf5091a6a5d434410fb511735ba4290cfc0c737f1628c6ab3aa04d468748b668eb7e69c66cb8b8765d81892ee3af80165a5c172e771b91a48cfddd432f1b31761717ab807f7d6f820bdd91d78601724f669ca630787852b671d2e74c9911a2ccbb75ba796828eb889f74e6ca6785f2fbc18ff3bf3d57b9cb72071e4e304966d997011aa291fba84628f507ca0da84c8864ed50473ccc216b06536c0e3e266339d34b8aa9f0ed13a00b6d96f3f0023754df79f0d9ae17e97abb0cc9fbb0de2", 0xe8, 0x4000000, &(0x7f0000000100)={0xa, 0x4e21, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="b48d52bb09dfabcfba1e58dfc872c573c1c9823af51d1393dc5ab7d6565d80db90e7838704369ac53ddd14e5cd7266b790414f580011b322", 0x38, 0x4000, &(0x7f0000000180)={0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0x1b}, 0x400}, 0x1c) 2018/05/01 20:40:18 executing program 2: unshare(0x500) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="f1a3949b64b4a546593a7d9c1d093dc7062248f215fd27de") r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) fcntl$addseals(r0, 0x409, 0x2) [ 116.308695] audit: type=1326 audit(1525207218.307:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7959 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 116.398937] Unknown ioctl 21521 2018/05/01 20:40:18 executing program 4: socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) listen(r0, 0x0) 2018/05/01 20:40:18 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/159, &(0x7f00000000c0)=0x9f) 2018/05/01 20:40:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:18 executing program 2: shmget(0xffffffffffffffff, 0x2000, 0x800000, &(0x7f0000aba000/0x2000)=nil) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2f, 'pids', 0x20}]}, 0x6) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) unshare(0xc000000) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x6, 0x1, 0x7, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) 2018/05/01 20:40:18 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000), 0x0, &(0x7f0000334f28)}, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000952000)=""/219, 0x8}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000dfa000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'bcsh0\x00', 0xffffffffffff22aa}) 2018/05/01 20:40:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) fchown(r0, r2, 0x0) 2018/05/01 20:40:18 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller1\x00') sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x3, 0x0, 0x0, {0x0, 0x7530}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2809087a9e45cb2"}}, 0x48}, 0x1}, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000180), &(0x7f0000000200)) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x1, 0x10000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000002c0)={r0, r3}) setuid(r1) 2018/05/01 20:40:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) [ 117.177712] Unknown ioctl 21521 2018/05/01 20:40:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x235) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = semget(0x0, 0x3, 0x0) socket$alg(0x26, 0x5, 0x0) semtimedop(r3, &(0x7f0000000000)=[{0x3, 0xdf, 0x800}], 0x1, &(0x7f0000000040)={0x77359400}) sendfile(r2, r1, &(0x7f0000807000), 0x3f) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="0cf082fac13246ef1196597925f398fd9a79ce0ccbc0b06b3745cae3bd5c7788c2b77e1e614e417a83026214aac5f5128f0d2debf1585f1eb50d66ed9932cc1655d4750a96a23cd69836fd217c0d163206738defea7bdf7e02884bec1646ac53992ffc8aca4a01ce3aa12e1bb2e4dd68136c9afc51e17259ff30fa03cbbb700df2df7e8ce0d201965e8b55fc1f186bc1bc4c609894f1ee72c44fd6715dc8db06bf9c0fc21fc3e0e7aa1d16f5761c3cffd139fd80ef8b94e2129ead36ac47389021f18e4493cb22e03f7fc7a53cedba85") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0afa6a1fbe83ed18e6c1bea7a346ef92c7b8f6fd3c7bdf3f6352fcf685f1e9bbbdd2457bc8a48b44458676195f1f1c7a2c0444a643deeaf9531d6376fed0979c64a34c2ec59c94d9fdf14cb2a3e3e04b6456deaad941fa95905ef14c0854ce5e41667f287a9dba48b08a5c1a0781795be12919e9dd19813524f2c6c720c2788bef2c33d50238c364c47b0ed923ddf88232491a8471", 0x95) 2018/05/01 20:40:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') socket(0x4, 0x3, 0x7) getdents(r0, &(0x7f0000000200)=""/136, 0x7fffffff) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x101, 0x20200) 2018/05/01 20:40:19 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x20, 0x200, 0x1}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001ac0)={'vcan0\x00', r2}) 2018/05/01 20:40:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000080)=0x200000, 0x10002) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x5, 0x4) 2018/05/01 20:40:19 executing program 2: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) 2018/05/01 20:40:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') select(0x40, &(0x7f0000000100)={0xd35a, 0x3322, 0x0, 0xd62, 0x69e, 0x40, 0xfffffffffffffff7, 0x2}, &(0x7f0000000140)={0x9, 0xffff, 0x80000000, 0x4623, 0x5, 0x4, 0x100000001, 0x1ff}, &(0x7f0000000180)={0x5, 0x10000, 0x1f, 0x2, 0x0, 0x9272, 0x100, 0x7}, &(0x7f0000000240)={0x77359400}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:19 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x101000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) r1 = shmget(0x3, 0x3000, 0x7c000a59, &(0x7f0000ffb000/0x3000)=nil) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x65, "bf7bd11aadd7a5bb3eb1bde40362bc653034da188301b32563b8436467674f6e15402349cdc4d9001c110a9d6ac1251f92cb267a41b2fd35a0ee23cc6097ba0e789f8f9c4e90d60de993eec07f861699925df985eb8a54b5654fb98ea695839a3282af3011"}, &(0x7f00000001c0)=0x6d) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/80) 2018/05/01 20:40:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x3, 0x7f, 0x5}, 0x2c) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='R', 0x1}], 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xb38b26acfc4a84bb, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x18d0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) 2018/05/01 20:40:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:19 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1f}, 0x43, r1}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x800) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000004880)={0x1, r3}) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000857ff8)={0x0, r3}) read$eventfd(r3, &(0x7f0000000000), 0x1f4) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) msgget$private(0x0, 0x12) 2018/05/01 20:40:19 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xffffffffffff9b66}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x1}, 0x8) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x7, 0x8, 0x5, 0x9, 0x100, 0xcc, 0xfffffffffffffffc, 0x8, 0x8001, 0x1}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 'gre0\x00'}}) write$cgroup_pid(r2, &(0x7f00000002c0), 0xfffffffffffffe1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000140)={0x7, 0x1f, 0x100020, 'queue1\x00', 0x7fff}) 2018/05/01 20:40:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x501082) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) 2018/05/01 20:40:19 executing program 5: r0 = socket$inet6(0xa, 0x880000, 0x3) ioctl(r0, 0x7b0c, &(0x7f0000000000)="ddf343b1da16de3972f5924d7af0b369c1b65116df7ac77cfdfd390442abb42a7c59fa522feb38") getgid() getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/01 20:40:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2300, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x8000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x20, 0xffff}) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/01 20:40:20 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="80", 0x1, r0) keyctl$link(0x8, r1, r0) r2 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0x2, 0x400100) getsockname(0xffffffffffffffff, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f0000000580)=0x80) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000005c0)=r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x3308, 0x2, 0x5, 0x2, 0x7ff, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000003c0)={{{@in, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x8b2a, 0x100000001, 0x21}, &(0x7f0000000200)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8000) sendto$inet6(r4, &(0x7f00000002c0)="5ad3844bd22e36fcec3a3a47eafb471dd9b4544fee197da39b2dd4ba6f9e64b1c25dbec2733030fca2bf3380cbeefead671b2c5e1de5a3d46a2c9e474a9bedadaebe518a449b10f499474c38a631b70b0f1bba6e02d794617afcc588b17c5e89aec736c4c57662ac043874e12b5f81fba8643cb55b4c7f2b9f8eba9a5c2cacdc9d2a351f1a20d584d37053be6a4c2b54af67186ffc99c87040bc65328c6770663e40a72e0185e17baf6fd75192b30b7ba0de741b267361727b3aa61028a333610860435865837258dcb7fcc79d58956b3954fa7023b87360f84fd781a876d18d1437cd", 0xe3, 0x48800, 0x0, 0x0) 2018/05/01 20:40:20 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0xa8000) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000100)={0x6}) 2018/05/01 20:40:20 executing program 6: read(0xffffffffffffffff, &(0x7f0000000040)=""/134, 0x86) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x1) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0xfffffffffffffffc, 0x1800000000000, 0x2}) sendfile(r3, r2, &(0x7f0000807000), 0x3f) 2018/05/01 20:40:20 executing program 3: r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) 2018/05/01 20:40:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/01 20:40:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020e0000000000000000000500060000000009000000000000000000000000000000000000030000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff000000000000000074bcce695d033602ee0000000000"], 0x60}, 0x1}, 0x0) syslog(0x3, &(0x7f0000000000)=""/228, 0xe4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/88) 2018/05/01 20:40:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(0xffffffffffffffff, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:20 executing program 1: r0 = socket(0x11, 0x0, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eafc0f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b3f109bdfaf13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e801732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0cf7f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1db965ff5ceac289aea1d77400000093302eaef76f", 0xd8) 2018/05/01 20:40:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') r2 = openat$cgroup_type(r1, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0xf}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x800000000000000, 0x20}, 0x8) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000440)="ed50eaed986a4aac36135875d1498ec6d0588673c925237bede7d1f9e6eb9856e3439a067425f0e8b4aea3cf47b5ac9f023046300d1723e1f2d3d941d7da36002f4c019acad143219ba3908663915ae7d70150d7b9a58e0531c1526e950d4ba0006f32f4fd4c3d39e716248f0c528a56f1e53f694b497794d01f0575c074fe633d2ddb567190291edc265ae0b8611f8ea041621ba0388ee1fb09d59ae5db438e0617f3c3b335c990c031214fae08316a8c42681dec9ceb32da82af0b157b", 0xbe}], 0x1, 0x33) select(0x40, &(0x7f0000000340)={0x200, 0x7f, 0x4, 0x4, 0x7fff, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x9, 0x0, 0x3, 0xff, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x200, 0xffff, 0x800000000, 0x5, 0x80000001}, &(0x7f0000000400)={0x77359400}) syncfs(r2) 2018/05/01 20:40:20 executing program 7: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8000, 0x11) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000340)={0x200, 0x8ed, 0x34a547b, 0x1, 0x3}) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x100}}, 0x1, 0x7fffffff, 0xae0, 0xe000000000, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x5, 0x5, 0x5, 0x0, 0x5, 0x8001, 0xc, {r3, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7fff, 0x9, 0x4, 0x3, 0x82}}, &(0x7f00000002c0)=0xb0) getsockopt(r1, 0x1, 0x8, &(0x7f0000000000)=""/52, &(0x7f0000000040)=0x34) 2018/05/01 20:40:20 executing program 5: unshare(0xe0201ff) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/05/01 20:40:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0xc, 0x1000, "924f57bad00e34aeb38513b9e653cf5fd5a6c5f1751381258cee3c05f2b98cb585de22d6d76925d76a08f974a251152519876f54d26555675600efab0417e4d0dd5381dda4c5acff71875cbe54261566"}, 0xffffffffffffff21) 2018/05/01 20:40:20 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x1}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8000, 0x840) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc}) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000200)) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x15555213, 0x8000005, &(0x7f00000000c0)={0x7}, 0xfffffde4) 2018/05/01 20:40:20 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x9f}], 0x1, &(0x7f00000000c0)=[@prinfo={0x0, 0x84, 0x5}], 0x30, 0x80000000000}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mknod(&(0x7f0000000040)='./file0\x00', 0xe000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xffffffff, 0x8000, 0x1, 0x7, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xfffffffffffffff8, 0x5}, 0x8) 2018/05/01 20:40:20 executing program 4: clock_gettime(0x7, &(0x7f0000000040)) 2018/05/01 20:40:20 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0x418) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x400000000000006}, 0x8) 2018/05/01 20:40:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(0xffffffffffffffff, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:20 executing program 3: r0 = memfd_create(&(0x7f0000000240)='\x00', 0x1) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsf0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@remote, @loopback, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000e80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000)={@broadcast, @multicast1, 0x0}, &(0x7f0000001040)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000010c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f00000011c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001340)={'veth0_to_team\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="20050000", @ANYRES16=r1, @ANYBLOB="100027bd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="3c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004006906000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400020001017c0c0000010103000000000008000100", @ANYRES32=r5, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000008000100", @ANYRES32=r6, @ANYBLOB="e400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400d600000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff7f000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000008000100", @ANYRES32=r7, @ANYBLOB="e001020038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040016010000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0f000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400bea7ed0a40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x520}, 0x1, 0x0, 0x0, 0x4}, 0xc5) fcntl$addseals(r0, 0x409, 0x1) 2018/05/01 20:40:20 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x450000) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x70f9, 0x1400043) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0xa00, 0x9, 0xfffffffffffffffc, 'queue1\x00', 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x1, 0x2}}) 2018/05/01 20:40:20 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/05/01 20:40:20 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000005c0)={0x9, 0x7fff, 0x62, 0xd4, &(0x7f00000003c0)=""/212, 0xc, &(0x7f0000000000)=""/12, 0xfa, &(0x7f00000004c0)=""/250}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x1ff, 0x0) write$cgroup_int(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="e26d21405521eb866d4a7d1fbc4c42f2e191766426ed7be58cf7989727030bb6a9429f792e0cd3591de4b8faa4c61420e7d24427bef45bd35763acb4f1a243117afc4f2ff15c7659d3f8e633ee9c0f6c01913b90049889f8a0bf7c9b14aa991fa78ee22fd1ab8e220cc07790ddda9ac8595178f6d80a496b815c59fc6d7130154b29b1a0"], 0x2) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/112, &(0x7f0000000140)=0x70) tee(r1, r0, 0x40, 0x0) set_thread_area(&(0x7f0000000100)={0x3, 0x1000, 0x0, 0x7, 0x0, 0x8000, 0xffff, 0x1, 0x0, 0x8}) readv(r2, &(0x7f0000000280), 0x308) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000040)=""/191, &(0x7f0000000180)=0xbf) 2018/05/01 20:40:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x6f2baa567861cd08, 0x0) 2018/05/01 20:40:20 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000002c0)={0x5, {{0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xf8}}, {{0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) 2018/05/01 20:40:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(0xffffffffffffffff, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:20 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x37, 0x4) recvfrom(r0, &(0x7f0000000000)=""/178, 0xb2, 0x0, &(0x7f0000000200)=@can={0x1d}, 0x80) 2018/05/01 20:40:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x600000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x0, 0x9}, 0x1f) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) 2018/05/01 20:40:21 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/248) r1 = socket$netlink(0x10, 0x3, 0x10) semget$private(0x0, 0x0, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000040)=""/61) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/05/01 20:40:21 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) 2018/05/01 20:40:21 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x200, 0x4507, 0xfffffc0000000000, 0x26f80780, [], [], [], 0xcbb, 0x14654874, 0xfffffffffffffffb, 0x4, "a571862a37bc13be6ca06e4df05bc187"}) prctl$setmm(0x23, 0x1, &(0x7f0000423000/0x2000)=nil) 2018/05/01 20:40:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:21 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'system.', '/trusted#^trustedloem0securitysecurity\x00'}, &(0x7f0000000100)='ip6_vti0\x00', 0x9, 0x2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x58b0b38d14ce61d4, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x51f, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000), 0x8) socketpair(0x11, 0x5, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x100000001) 2018/05/01 20:40:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x29f24239, 0x101041) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000140)=0x9c86, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="940000002000080029bd7000ffdbdf250a000006000700000002000000000040000000000000000000000114000200fe8000000000000000000000000000aa14000200fe8000000000000000000000000000bb14000200ff010000000000000000000000000001f4b21000ff0300000800160000000000140001000000c0df7ed100000000000000000001000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/05/01 20:40:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="c000000038fb79e391cdae92e7948408af119dd08539356e4ca3a884d121cf30d6f419770f1bbdf188713dc6c1fb7a0a8afb8cb2a7639503d9c4e4a8ce25b991360d85f4c4f3554e7377432de5ce0e66ada4c0508a6e9c812bb79984e06027c686d1ec38033b893681739acd7917ec4b6670577e652dec57beebb105bf9f88ec712564ce1273b64548c6ed5d8cad9503a19bcbdd3b239f168d78a570fbb8516700e79fa8692369038399fc81153170ca483194cc76ebb4609499c063878ba8bb022c654ad4e2d8f3545171f9", @ANYRES16=r1, @ANYBLOB="30002abd7000fcdbdf251100000008000500050000003c000300080008003f0000001400020076657468315f746f5f7465616d000000080005000000000014000600fe8000000000000000000000000000bb54000100080008007e03000008000b00736970000c0007002000000002000000080002003b000000080006006e710000080004004e230000080002008f00000014000300fe8000000000000000000000000000aa0c00030008000500ac1414aa0800050009000000"], 0xc0}, 0x1}, 0x801) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000000c0)) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80) read$eventfd(r3, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) 2018/05/01 20:40:21 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20081, 0xa8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000340)=ANY=[]}, 0x78) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/01 20:40:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200), 0x0) 2018/05/01 20:40:21 executing program 3: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x8, "d9119e12322d5e37"}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="458c52dfa2ae5d3b04337c9cd48c209c206b0a89268146dd517fc48ab0bb1f3a34d3e0e8727d46af22c8ab0fe64634e3f39c78026a292a", 0x37}, {&(0x7f0000000100)="430174c712f2bc2018ce585c78c5fcd1051ea9b68dd391f0c11f1efd431185f27cafee9201856280d486f734db062bf9bf17e52e55a4dad37e4dec8f31d0c25f107c637bfae91e87f0a2bcd186fe", 0x4e}, {&(0x7f0000000180)="3bfa6b44e129b42d6887a92fb455dc90cddde027e777a362e4f26fe6b246df547c5a38e9557e3c8c16450c5c5eab008c6207dbbaeae7ddcfd3b2900ebfb9bf501dc8f895662844881db08ed98120cf3d018e6b4fe71cfc4ef861999a6246877a78fef90edab46fd7", 0x68}, {&(0x7f0000000200)="5d398e81784ccbcb748be7e1c8b7a03f0709be00d3c9843cdaa087e29c7602da5adc270691e58806bf77fafa0d83073b2b6c6a", 0x33}, {&(0x7f0000000240)="e4b3881ae244af3f61aa4ecc47cc5fbce07bbfac96402a9084a7ec8b4acfb3565002c6a9b93d300e8ddc18a8c83386ba5f5d87ff410131ce0cf0615471b76579ccd65c891453ebda7fd2d79118c26840ecc0c66c964443b11705d2a41145cefec16a069d7f13f5bac38c153bfe759fe4b7d17b755aebc2509a4bdf5e0608f1d41cf7c64a1a02049a5e1ba784cafc8536e122abbcfa375eae104b69b484a2e7f335322b2e22ada129db21fadd8e71a280608db2549c1768ec892aec051f3a48d307c147db544188fd7f70a4815404d8072f69f41bb8", 0xd5}, {&(0x7f0000000340)="1103f19ae3078ad831bf21684594b382e6ef", 0x12}, {&(0x7f0000000380)="92af4a890e556a42b923d1cc969f962b2b777510797719e5b63e", 0x1a}], 0x8, &(0x7f00000005c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x3f}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x3, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x2798, 0x6, 0x0, 0x434}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x9, 0xf967, 0x34b, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0x5, 0x8, 0x8fa, 0xcb8b, 0x9, 0x8, 0x8, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1e}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0x2, 0x7, 0x4, 0x6, 0x8, 0x0, r4}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x401, 0x1246, 0x6cae}}], 0x110, 0x44000}, 0x8000) 2018/05/01 20:40:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0x807, 0x94) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x15}, 0x27, r4}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(r0, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) 2018/05/01 20:40:21 executing program 4: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x5d, "ef8a8d1852bf2319721562ba2eed85e994b587f8db6f5efef8daf427da21725c21aae5551956e9414bbb6028073f6cf14a7628aef1d872e828187c174ff83c7daf23f1ee89bc93dd83df518f1e8b1acae3372911b3021b61a0f9365450"}, &(0x7f00000000c0)=0x65) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21}}, 0x100, 0x0, 0x3fa8, 0x7, 0x1ff}, &(0x7f00000001c0)=0x98) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/05/01 20:40:21 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/129) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/01 20:40:21 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x1000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x401, 0x4) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) [ 120.040726] netlink: 'syz-executor1': attribute type 10 has an invalid length. [ 120.110911] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/05/01 20:40:22 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x4}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) keyctl$session_to_parent(0x12) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/05/01 20:40:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200), 0x0) 2018/05/01 20:40:22 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) timer_create(0x0, &(0x7f0000000080), &(0x7f0000000100)) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000080)=0x88c, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sendto$inet(r0, &(0x7f0000000000)="8109e07047b0ff1d36db67", 0xb, 0x8090, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x5b, "589b3096c93e21a70eeff4e9e0c45b874bd06d9adb8afe799ad090a34d9e5c9e20cc3c9f3b3c9784d26e5f4a60eb391cf76c6d29e153915a5669aa3f1063e706f6f6e42493c861a2f466dd922e1eda821d5991268e082dab5088e6"}, &(0x7f0000000380)=0x63) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r1, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x523f00000}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4090}]}, &(0x7f0000000480)=0x10) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x8000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000500)=""/56) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0xeac, 0x9, 0x1ff}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000001c0)={r4, 0x4}, 0x8) 2018/05/01 20:40:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x2400) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x0, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400040, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) 2018/05/01 20:40:22 executing program 4: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x400000000000000, 0x0, 0x22, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r3 = memfd_create(&(0x7f0000000000)='eth1(%#\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000040)=""/198) 2018/05/01 20:40:22 executing program 3: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x8, "d9119e12322d5e37"}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="458c52dfa2ae5d3b04337c9cd48c209c206b0a89268146dd517fc48ab0bb1f3a34d3e0e8727d46af22c8ab0fe64634e3f39c78026a292a", 0x37}, {&(0x7f0000000100)="430174c712f2bc2018ce585c78c5fcd1051ea9b68dd391f0c11f1efd431185f27cafee9201856280d486f734db062bf9bf17e52e55a4dad37e4dec8f31d0c25f107c637bfae91e87f0a2bcd186fe", 0x4e}, {&(0x7f0000000180)="3bfa6b44e129b42d6887a92fb455dc90cddde027e777a362e4f26fe6b246df547c5a38e9557e3c8c16450c5c5eab008c6207dbbaeae7ddcfd3b2900ebfb9bf501dc8f895662844881db08ed98120cf3d018e6b4fe71cfc4ef861999a6246877a78fef90edab46fd7", 0x68}, {&(0x7f0000000200)="5d398e81784ccbcb748be7e1c8b7a03f0709be00d3c9843cdaa087e29c7602da5adc270691e58806bf77fafa0d83073b2b6c6a", 0x33}, {&(0x7f0000000240)="e4b3881ae244af3f61aa4ecc47cc5fbce07bbfac96402a9084a7ec8b4acfb3565002c6a9b93d300e8ddc18a8c83386ba5f5d87ff410131ce0cf0615471b76579ccd65c891453ebda7fd2d79118c26840ecc0c66c964443b11705d2a41145cefec16a069d7f13f5bac38c153bfe759fe4b7d17b755aebc2509a4bdf5e0608f1d41cf7c64a1a02049a5e1ba784cafc8536e122abbcfa375eae104b69b484a2e7f335322b2e22ada129db21fadd8e71a280608db2549c1768ec892aec051f3a48d307c147db544188fd7f70a4815404d8072f69f41bb8", 0xd5}, {&(0x7f0000000340)="1103f19ae3078ad831bf21684594b382e6ef", 0x12}, {&(0x7f0000000380)="92af4a890e556a42b923d1cc969f962b2b777510797719e5b63e", 0x1a}], 0x8, &(0x7f00000005c0)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x3f}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x3, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x2798, 0x6, 0x0, 0x434}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x9, 0xf967, 0x34b, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8d, 0x5, 0x8, 0x8fa, 0xcb8b, 0x9, 0x8, 0x8, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1e}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0x2, 0x7, 0x4, 0x6, 0x8, 0x0, r4}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x401, 0x1246, 0x6cae}}], 0x110, 0x44000}, 0x8000) 2018/05/01 20:40:22 executing program 5: io_setup(0x9c73, &(0x7f0000000080)=0x0) r1 = fanotify_init(0x0, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000000000)="7bc95b7184d059fb2eb29863777153e018c285b679d07936b38e38f7b58595a51069844ed071", 0x26, 0x0, 0x0, 0x1, r2}, &(0x7f0000000140)) io_setup(0x10000, &(0x7f0000000040)) 2018/05/01 20:40:22 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x5, 0xab8, 0x1000}, {0x0, 0x100000001, 0x1800}, {0xf5e56ca6f125678, 0xcd, 0x1800}, {0x3, 0x2a0, 0x1800}, {0x7, 0x7, 0x1000}], 0x5, &(0x7f0000000040)={0x0, 0x1c9c380}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000280)=""/44, 0x2c}], 0x4, &(0x7f0000000440)=""/68, 0x44, 0x1}, 0x100) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)) 2018/05/01 20:40:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200), 0x0) 2018/05/01 20:40:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000140)='id_legacy\x00', 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x203, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/05/01 20:40:22 executing program 4: r0 = socket$inet(0x2, 0x80000000000003, 0xdff) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, "2147504c8c2a73656c696e7578656d3100"}, {0x20, '.'}, {0x20, '[{vmnet1cpuset-'}], 0xa, "6b76b10bea17a391c7763ffe655ddbc898dedd262e8df72d4ffedb1ec6500a863be14f1a79007ec516225152cb75e890d54459088d10f3a08cd8c96d42d69ef2ceb85ce622590b26b25c484b726cb3"}, 0x7e) 2018/05/01 20:40:22 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/214) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x8b) 2018/05/01 20:40:22 executing program 7: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0xff2a, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0xff}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/01 20:40:23 executing program 6 (fault-call:2 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) [ 121.112704] mmap: syz-executor7 (8321) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/01 20:40:23 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0xe, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1400006932fcef3880329f9f6f5d3e2ae274294dd7f3d67517975c8a7f82fbf84b09c861405320bbc11668c831565956c1202b35f6ae26b814fa81"], &(0x7f0000000100)=0x1c) syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500002800000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/01 20:40:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x1}) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000540), 0x8) r2 = socket$inet6(0xa, 0x8000e, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syzkaller0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x5d, r3}) 2018/05/01 20:40:23 executing program 3: unshare(0x40600) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000180)={@empty, @multicast2, @dev}, &(0x7f00000001c0)=0xc) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='gretap0\x00', 0x9}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000000)={{0x40, 0x40, 0xfff, 0x2f3}, 0xffcf, 0xff, 0x1}) write$sndseq(r2, &(0x7f0000000200)=[{0x2, 0x22, 0x7f, 0xffffffffffffffe1, @tick=0x100000000, {0xabb, 0x8}, {0x8b, 0x9}, @result={0xe99e, 0x3}}, {0x101, 0x6bd, 0x1000, 0x20, @tick=0x98e, {0xffff, 0x352}, {0x8, 0x8}, @time=@tick=0x4}, {0x5, 0x5, 0xf5fe, 0xfffffffffffffff8, @tick=0xfffffffffffffffd, {0x8, 0x20}, {0x68ed, 0xffffffff}, @queue={0x6, {0x20, 0x401}}}], 0x90) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/05/01 20:40:23 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000180)=0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) 2018/05/01 20:40:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/01 20:40:23 executing program 4: r0 = socket$inet(0x2, 0x80000000000003, 0xdff) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, "2147504c8c2a73656c696e7578656d3100"}, {0x20, '.'}, {0x20, '[{vmnet1cpuset-'}], 0xa, "6b76b10bea17a391c7763ffe655ddbc898dedd262e8df72d4ffedb1ec6500a863be14f1a79007ec516225152cb75e890d54459088d10f3a08cd8c96d42d69ef2ceb85ce622590b26b25c484b726cb3"}, 0x7e) 2018/05/01 20:40:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x4, 0x4b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'bridge0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'teql0\x00', 'ifb0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x110, 0x140, [@quota={'quota\x00', 0x18}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'ip6gre0\x00', "67726530000000000000009e53e9c800", 'bridge0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x9, 0x0, 0x0, 'sit0\x00', 'gre0\x00', 'nr0\x00', 'gre0\x00', @random="bfbb595ed906", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x530) 2018/05/01 20:40:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) dup3(0xffffffffffffffff, r0, 0x80003) 2018/05/01 20:40:23 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x1000000043, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280)="851ab7741ca6496200eca2ec8550a4deb253cca5b4f522a49808235c84a8ece28f7f63110e3088ea6548e49f6e2d48f1e337f511d9fd363fe5637bc743a49512b919f3a661ddc16d8e214b4e3d5bc8f070efe08bcd4aab2c2a82c166803ef39c3e6898c7aa22078a035bbc034d4bc80cd8d5a82f005a6764e84fa41ef32c800966f3b37f6ba4d3a3fce67009c0448c420517e2cf0443eead0c", &(0x7f0000000180)="0f89083f5b41ec9c06ef8be52d7b2a9f10b0043dd625142aee593f484bea2bcc2a8bdf4f01ea147de07c3ff743ec5df550bd870ad74bf5d5446b708370462656b15c81674ce9af52c52198700fe5cd1b91da5ea445af6669c4ffa0fee766a339e1842d6741130c96c214f2d1701947a4f30d62053073a231966d021f2cc0e519816876bb5f1ed37199ccdc5dc8b38aad1b565fb52ce6ef4c70dd6a390c1a662f5b153ebfde1fe39bb66f1d7dfbe1", 0x3}, 0x19) 2018/05/01 20:40:23 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400040) 2018/05/01 20:40:23 executing program 4: r0 = socket$inet(0x2, 0x80000000000003, 0xdff) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, "2147504c8c2a73656c696e7578656d3100"}, {0x20, '.'}, {0x20, '[{vmnet1cpuset-'}], 0xa, "6b76b10bea17a391c7763ffe655ddbc898dedd262e8df72d4ffedb1ec6500a863be14f1a79007ec516225152cb75e890d54459088d10f3a08cd8c96d42d69ef2ceb85ce622590b26b25c484b726cb3"}, 0x7e) 2018/05/01 20:40:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000380), 0x10000000000001da) pread64(r0, &(0x7f0000000100)=""/222, 0xde, 0x0) 2018/05/01 20:40:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1349}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x4a, "1112f3b28e9affb5c17b5cd64bd5281866577bb039c7be5809583a280113b3228ae3d7ff70aa712d661d2b9cfabde95081e35bd101a5c462d4a7c5bb1e8db153bd0fba55ce0c31b131a3"}, &(0x7f0000000140)=0x52) shutdown(r0, 0x1) fchdir(r0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000ae01"], 0xfef1) 2018/05/01 20:40:23 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x8001, 0x0, 0x0, &(0x7f0000ff6000/0xa000)=nil}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/01 20:40:23 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="6c8cdadfdced5c21a8d9b0ff30dc2390f294c43c3fbafdd8b9da5e64fa8469359bb676ba722d6794a6c715681efab72b2f2aeb8b629353ea42644506799c6fa221aaf7d98c3530f0d6f3eb19caf85ca6d9e6685d606da493ae8cf5bb6a54bcece26f13c7f7535f8be9f8930298279abc7ad6ef8f714466be6566cea4868720ef3af1bb07ccd038ed86aa7eb69cdfd6e1e20c593d5672df06886adcaf9ea16904288df25b5ecf1511f565d922d2bf1fbe71d30a42c9f0c771436f01f5ae962b318dcf377a098b382d5ff5ab2ea77103960d6f723d250aa5b31e1a46a2be070aeb04b004fd", 0xe4}, {&(0x7f00000002c0)="05c0e68a2c0bb6068599eb01cf28d52878e50e82c967709dc702ea4195e151cac349ebd0a284084cac94c4c7ca580fc6b542c9e8cf402aa89a08e8fe39d6c1719c7af1b5d9e623df678e391294874e0ab045f5e82d4ed2e120e72e777f602ef7cd0ba08b658ffd7c1590769554d4e4248a0e1e22143c0490a12599980f5ebe9945457b0469e484ee75c9b503d45625f9d09b6558608204f83b4c6c9fd991c813d40213ba247eb40041777b71ea2c8eb5", 0xb0}], 0x2, 0x0, 0x0, 0x4}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) sendmmsg(r1, &(0x7f00000000c0), 0x0, 0x8000) 2018/05/01 20:40:24 executing program 4: r0 = socket$inet(0x2, 0x80000000000003, 0xdff) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, "2147504c8c2a73656c696e7578656d3100"}, {0x20, '.'}, {0x20, '[{vmnet1cpuset-'}], 0xa, "6b76b10bea17a391c7763ffe655ddbc898dedd262e8df72d4ffedb1ec6500a863be14f1a79007ec516225152cb75e890d54459088d10f3a08cd8c96d42d69ef2ceb85ce622590b26b25c484b726cb3"}, 0x7e) 2018/05/01 20:40:24 executing program 0: r0 = userfaultfd(0x88000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000300)=""/47, &(0x7f0000000340)=0x2f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/01 20:40:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x8, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/8}, &(0x7f00000002c0)=0x78) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000001400)=[{&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000001340)=""/185, 0xb9}], 0x2) 2018/05/01 20:40:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xc5, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) read(r0, &(0x7f0000331ff7)=""/9, 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) socketpair(0x2, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) write$tun(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x2eb) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x2, 0x0) 2018/05/01 20:40:24 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x7ff, 0x2) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') rmdir(&(0x7f0000000080)='./file0\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r1, 0x600, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) 2018/05/01 20:40:24 executing program 3: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000025) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='#\f!'], 0x3) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x67, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}, 0xd0d8}}, 0xffff, 0x3}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0xfffffffffffff13d, 0x2c6}, 0x8) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/05/01 20:40:24 executing program 7: unshare(0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0xfffffffffffffffd) clone(0x3ef6a30f5168d923, &(0x7f00000001c0)="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", &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000080)) 2018/05/01 20:40:25 executing program 4: socket$inet(0x2, 0x80000000000003, 0xdff) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f00000004c0)=""/90, 0xedf40fd9) r2 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x22c}], 0x0) 2018/05/01 20:40:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2001, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xfff) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/05/01 20:40:25 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x100000000) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) 2018/05/01 20:40:25 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r2, &(0x7f0000000100)=@random={'user.', ',\x00'}, &(0x7f0000000040)="0089a1052a6e19b7", 0x8, 0x40000000000003) 2018/05/01 20:40:25 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000080)=0x6e, 0x80800) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x10e05e5b891ebd0, &(0x7f0000000000)=[{&(0x7f0000000100)="3ba4a1e76aa5097469061fec5dc8f68ce066ebd63ba494f50c3a5cf444a711f4ece387c5d90c56868b3a165ef9d3870b08473f7e8c12d588fa1fa183c90cf9d8178c618f1e65ee8f2b5dfb96fc2615fb49877095d5e8e375535ac4ff09c123d9a067215868d20ff561ccc47260cc1a59bea04cf861eb4b0f0dc65370fa21976c20f21fab90e1e513ed19c83040391128a5b3c7f03d7566b7442949dffe087d213c645a8f26f700a1e2234a9bea43c1fada5168502b9aa61efbc285577adccbf33790cbe433dff27c9bdcb0716b4e412c8c2c46378e06aac04d49cb48d59f3497140b56d6e02e40b77fa7e58445809cbe", 0xf0, 0x1}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="5db5e9e1e51741b661c6df2f865caaa68c77bd80c5047cb9fab3a23f534bfef05ed1fbbfe5b258268f8084097c7ed268d74239bd10d73798acdabe9dc8505774054f998aaae272a9d3f4bf375d150894c6be67a0ce3dc4395ff0b7d77e7dd7ade14275fd9b6a73f8c591d98617ecd2063653571a2dc9d1b50464ad4eaba666b488075b071ccff0fd7bbd3a99abea5d7b95f57a9b98598676682bf1f395f95161374ee7e8ff8dda3164ab82d248c613294e5027e380cf47778e091a60ed2e963dd13b5ac0d60aa3c4870fc742e6e8ea1e2c20ec20f1e72705dbe7997a76daebeeda4b5436584d309908f03d1c164d949c8fe6d5e4ee0d097e985cdad8f7f7e9cc1c0e06d5abf3812baf582f4b3b3a8d551395c081f207be9cb5e762392dca91ee8a1757eaa7896fe0cd6828f6aba33059e1c55d9d39947e3f0b6b136a2df8b9d80fb44cef096b6f87edf8b3aa6bfd923146bdaf1813d53be12647e65a697b9354cba0cebace4c6d30944eafd1fc32bbc78948ab36bc93553ddc84b67f648f80ab7c6e21603f2cc9c85e0af69b4d4f56dcb2e5acf1468ba9e88be76859c26294a0a25e4e1b89af896e35448709a3161f98e437555a86f5f3df73d9e0ef9845679a86f48d305f834f7bd91170c6822c284aacd4b2619f3fceac9298235fd9fc240b781b1a92ebaecaeb7551ecf7103900000000000000"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xf12a}}, 0x1ff, 0x3f, 0x0, 0x10000, 0x14}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000400)={r2, 0xfc2f}, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x3) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000000040)) 2018/05/01 20:40:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x480200, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xb, 0x10, &(0x7f0000000340)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10}, @ldst={0x2, 0x0, 0x6, 0xc, 0xa, 0x18, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1}, @alu={0x7, 0x7ff, 0x2, 0x3, 0x7, 0xc, 0x4}, @ldst={0x0, 0x1, 0x2, 0xa, 0xa, 0x60}, @ldst={0x3, 0x2, 0x3, 0xa, 0x7, 0xfffffffe, 0x10}, @jmp={0x5, 0x7, 0x3, 0x5, 0xf, 0xfffffff8, 0x10}, @alu={0x7, 0x7fffffff, 0x0, 0x9, 0xd, 0xfffffff4, 0x4}], &(0x7f00000003c0)='syzkaller\x00', 0x6, 0xbb, &(0x7f0000000400)=""/187, 0x41100, 0x1}, 0x48) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) r5 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000005c0), &(0x7f0000000640)=0x60) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = accept(0xffffffffffffffff, &(0x7f0000000a40)=@can, &(0x7f0000000ac0)=0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=0x0) r17 = getgid() r18 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000f00)=0x1000) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) getresgid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) sendmsg$unix(r0, &(0x7f0000000ec0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="298f9f81f8dafdc5c261cad03c1712919b63af8a0d7984d59bba2a902d6fed08dd343b1b84156db2305d39b37357000541d7b0beee18eeb0d603cde61a842762ea59cfae6543e3d9cb1dbdc562a7bc0383fb01998567b2929f60a4ec269e5100479bee917aa8f754767be49655e167b8921bc4e4df41eb2f6e9a6387", 0x7c}, {&(0x7f0000000180)="f455577d66b4a451752e78bb53b855db5f89f355d4981f773c56e54f16ac3e289df90245716a15f1a6caa8c3b36fd33bf83954d62db4318624bc2be66ba1b6b6156aee2e90684be6de49712a97b359da978475c3e834f94c7cc21f868d63a4557899ded3e53f3bcb4f188b4bd2ff20f0950b110780edf9b050c9f85897b663f297ff45ced4d7ad7410aa1e0680cc6dadbfb3ce918f8720a043212fc5e463ccbd2c440166abe11fdaf06f8afb4fc35090f679b098366781ceea4f8a24b18b246c37721c413eeaa6519bffb86b0f2d1031cd38df8d1ce5be49d42682ff7bd15c2783", 0xe1}], 0x2, &(0x7f0000000dc0)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xc8, 0x8000}, 0x8000) 2018/05/01 20:40:25 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:25 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb0c, 0x400800) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x61) [ 123.481485] tmpfs: No value for mount option '/du' [ 123.517278] tmpfs: No value for mount option '/du' 2018/05/01 20:40:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x422200, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2b22257115a6f3a3655ae3f17556f7c5f26cdad7914a511865f19e562ae2de07e925845d4745a71e8340cc98139b067fe84f9d2f26a519850c484853b06eb2d6baa31c9e4206208dc4798425f727ae8b523913b66cc8972b2622b4c043213bf12bb0eca32cc2e6ccbfdedd94b6b59fdc22ffc1212ee1ba04889d74606ea36a0d9f17c5ef1d92b01e499788b341d87d6242b4f100d2075b5ec0e78f1fce764ed4e5dd", 0xa2, r1) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x101000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200200, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x80100, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640), &(0x7f0000000680)=0x10) 2018/05/01 20:40:26 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:26 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00w') exit(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) gettid() ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='bond_slave_0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0x1c}, 0x2}, {0xa, 0x4e20, 0x1, @empty, 0x1}, 0x7, [0x4, 0x6, 0x2, 0x7, 0x2, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffb]}, 0x5c) ioctl$KDENABIO(r1, 0x4b36) 2018/05/01 20:40:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x0, 0xc01}, {0xf, 0x2}, 0x0, 0x0, 0x1}) 2018/05/01 20:40:26 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x40}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000500)={&(0x7f0000000340)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) 2018/05/01 20:40:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2001, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xfff) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/05/01 20:40:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="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", 0x121) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="741dcbb60dde52305c030bcce20a984f0fbeb4fbd1cf53d02f5cd24751756dff2e2aedd37272bdbb8b3ef1e4949ce6dd1fb17522eaf2047048920caec861f3f3c98d325fa87bdfa515164db4bad22ff369d36665f468a5b9458ac25ed5d2fcb94f8ab37c0c4ab0143510", 0x6a}, {&(0x7f0000000240)="f1f3fdb83151eb77929f466a2d9172b2296a69f47bf1eb1b781fccce3ce19a88c0908bbe7d93f85e9e1cde5e3d0f80335c70a382c866", 0x36}], 0x2, &(0x7f0000000080)}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/05/01 20:40:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000098030000ffffffff000000002001000000000000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000490000000000000080000000040000000000000000000000000004000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0002001000000000000000000000000000000000000000000000000280069636d70000000000000000000000000000000000000000000000000000011060201000000006000434c5553544552495000000000000000000000000000000000000000000000000000ffffffffffff080001003f00090011001c00230026001400320024000500190037004000220039000c0000000100000002000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000001e04c90100000000280052454a4543540000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c555354455249500000000000000000000000000000000000000000000000000000000000000058000a0039000b0007002e000d00160028000e00200039000300210019000a002f001e0000000200000004000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f8) bind$netrom(r0, &(0x7f0000000700)=@full={{0x3, {"c30be3d1d1ec33"}, 0xba}, [{"3be6d7fe6ab802"}, {"6d3d1e906ee9c8"}, {"393d8fd1054c73"}, {"69fb7a6a4faa0d"}, {"9c14b0fef869c5"}, {"7b3962021918fe"}, {"9bc1a256980927"}, {"7f7cf2c35654b5"}]}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10) mknod(&(0x7f0000000280)='./file0\x00', 0x8000, 0xffa) read(r1, &(0x7f0000000040)=""/134, 0x17e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r0, 0x1, 0x2}, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) socket$netlink(0x10, 0x3, 0x7) socket$unix(0x1, 0x3, 0x0) 2018/05/01 20:40:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x2}], 0x0) 2018/05/01 20:40:26 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000000002000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004ac40200000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x81, 0x2, [0xfffffffffffffbee, 0x100]}, 0xc) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x3f, 0x8, 0x1, 0x5a9d, 0x5, 0x40}) 2018/05/01 20:40:26 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80000004143, &(0x7f0000005e0b)) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/05/01 20:40:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) r0 = epoll_create(0x1) r1 = fcntl$getown(r0, 0x9) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000000)) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='auxv\x00') getdents(r3, &(0x7f0000000040)=""/47, 0x10d) getdents64(r3, &(0x7f00000002c0)=""/140, 0xffffffffffffffb1) getdents64(r3, &(0x7f00000001c0)=""/43, 0x2b) getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/01 20:40:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3c, 0x3, 0x0, 0x5, 0xffffffffffffffc9}, &(0x7f0000000240)=0x14) 2018/05/01 20:40:26 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x2000000000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000346fd0)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0xfffffffffffffbff, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x19}}}, 0x88) read(r2, &(0x7f0000000000)=""/72, 0x48) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x0, 0x10001, 0x12}) 2018/05/01 20:40:27 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x4, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0xab87, @loopback={0x0, 0x1}, 0x4}}}, 0x84) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:27 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/207, &(0x7f0000000140)=0xcf) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = memfd_create(&(0x7f00000001c0)='%*lo\x00', 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) write(r1, &(0x7f0000000180)="240000001500070701efff001200267fff070000000000000096d6fe0da80000000000000762a803c3efa52cc3d985525e5c", 0x32) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000200)={0x7, 0x100, 0x1}) 2018/05/01 20:40:27 executing program 3: syz_emit_ethernet(0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa00aaa9d7fbef70fd57"], 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x0, 0x81, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/01 20:40:27 executing program 4 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:27 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x0, 0x9}, 'port0\x00', 0x21, 0x1020, 0x1, 0x8b, 0x0, 0x1, 0x7, 0x0, 0x1, 0x1}) unshare(0x28060400) sysfs$1(0x1, &(0x7f0000000000)='port0\x00') io_setup(0x64c00000000, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000180)="c6fc37dfe1d615f5f879d4f58e8b34413bfe7c49880734ee82cd760af8b61a26a5d7feda1282ff438e5a12fded4bacd6fcb702e2f0ed8aecb85421d9585da4a4b7dc8f56c8074b6a95958dd2f1b7cfd0cdd0b3a16ade40a3a3d576b2976cdf2c4cc202f5a03d0707f5d50e898f80752f65cf1a264cd36910dd8fdf97e74e4d3095c6b409e787ac0df6919668c365114a28ed8243bd80b24483097d8afbdcc61802521201c6ea510ab6d799ac909145035056ce4ecd0fc0925080e6854b20c286710d", 0xc2, 0x1f, 0x0, 0x1, r0}]) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/05/01 20:40:27 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@rc={0x1f, {0x4aa, 0x8, 0x9, 0x40, 0x3f, 0x1}, 0x100000000}, {&(0x7f0000000100)=""/151, 0x97}, &(0x7f00000001c0), 0x10}, 0xa0) 2018/05/01 20:40:27 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x4, 0x6, 0x200, 0x9, 0x12, 0xfb2d5d}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00120063636d5f626173652870636263286165732d6165736e69292c736d332d67656e65726963290000000000000000000000000000000000000000000000000000002affffff00000000c99676460306b1e4514d02aaa44cf5750cf08ff103f4a5ac9de951736c0c8230eb697b090298e878fb187b0e33d1b2cbd54c24c13fd8c35798d65a19661b6c92e44297b637a618f1d5164366b7e0d4e26e5f3ba28281f145880e13556995bb4ab8a2f9d7e4cc4b460f02669695dbed9e11"], 0x13c}, 0x1}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1b, 0x12, 0x0, "c4c57fa720a1e92a167614a61367da0b06bacdfd4eb3c5d6aaaf64b2b238c17dd04dc2e5179ee3b5282045eff23ff33ef90fe63c994ea98ab982b0e5897e1b31", "870020928246981ebe6b2b581ccf18c757721867d4df7d0dcb2747dbd9749c92b43819468f06834b03450e07b2ad49ceaafbabde8839441870544ebf9be9829f", "618f4dcd541b6b2f3543592c93f9bd4148236268b5c504a2de2d3f920c85f09c", [0x8, 0x6]}) [ 125.354668] FAULT_INJECTION: forcing a failure. [ 125.354668] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 125.366667] CPU: 0 PID: 8551 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 125.373542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.382940] Call Trace: [ 125.385590] dump_stack+0x185/0x1d0 [ 125.389278] should_fail+0x87b/0xab0 [ 125.393058] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 125.397864] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/01 20:40:27 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000340)=0x99) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_mr_cache\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) read(r2, &(0x7f0000000040)=""/134, 0x86) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0xffff, 0x1000, 0x400, {0x77359400}, 0x0, 0x80000001}) readv(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) [ 125.402755] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 125.408190] ? __wake_up_common+0x123/0xa60 [ 125.412560] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 125.417309] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 125.422803] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 125.428213] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.433135] ? kmsan_set_origin+0x9e/0x160 [ 125.437422] alloc_pages_current+0x6b5/0x970 [ 125.441887] skb_page_frag_refill+0x3ba/0x5e0 [ 125.446465] ? kmsan_set_origin+0x9e/0x160 [ 125.450809] tun_get_user+0x10f9/0x7c60 [ 125.454829] ? mntput_no_expire+0xad/0x17c0 [ 125.459241] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 125.464687] tun_chr_write_iter+0x1d4/0x330 [ 125.469063] ? tun_chr_read_iter+0x460/0x460 [ 125.473518] do_iter_readv_writev+0x84d/0xa00 [ 125.478075] ? tun_chr_read_iter+0x460/0x460 [ 125.482538] do_iter_write+0x30d/0xd40 [ 125.486472] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.491973] do_writev+0x3c9/0x830 [ 125.495626] ? syscall_return_slowpath+0xe9/0x700 [ 125.500528] ? fput+0x25c/0x2e0 2018/05/01 20:40:27 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000480)='\r', 0x1}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0xb34}, @in={0x2, 0x4e24, @rand_addr=0x5244}], 0x20) [ 125.503861] SYSC_writev+0x9b/0xb0 [ 125.507511] SyS_writev+0x56/0x80 [ 125.511060] do_syscall_64+0x309/0x430 [ 125.515003] ? SYSC_readv+0xb0/0xb0 [ 125.518675] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 125.523891] RIP: 0033:0x455831 [ 125.527101] RSP: 002b:00007f1e28e34ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 125.534851] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 125.542156] RDX: 0000000000000001 RSI: 00007f1e28e34bf0 RDI: 00000000000000fc 2018/05/01 20:40:27 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x100) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x3) read(r1, &(0x7f0000000040)=""/134, 0x86) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) [ 125.549457] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 125.556751] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 125.564052] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000000 2018/05/01 20:40:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) read(r1, &(0x7f0000000100)=""/35, 0xffffffffffffffef) 2018/05/01 20:40:27 executing program 3: unshare(0x20400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x401, "27b50889b7c12309001b00c49e0013c56f1e20258f44eef3a1960a2b94ff18f8"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x4, 0x1ff]) 2018/05/01 20:40:27 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006110450000000000000000000000000095000000000000004be70917696c1408b210e8686868d48738be260e6743ac785c383c1642f6a5a31fdf685b9af3cfcfe432abc3aef384c74a46356bab65a74fd7bc10d5c6fefa3796a594c5aabbdc0e04f41a2c8783031d88b26f7bcc9a663d51e6815b7a246da291d6d7b79fa6bff18ad280cda5757683b4ed37e5d1625a4e8108a1c101ef"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/01 20:40:27 executing program 0: r0 = socket(0x1000000000010, 0x2, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', r1}) r3 = getpid() sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x809, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x4, @u64}]}]}, 0x38}, 0x1}, 0x0) 2018/05/01 20:40:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00'}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000bc0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000c00)=0xc) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000b000)={&(0x7f0000000580)=@delneigh={0x2c, 0x1d, 0x301, 0x70bd2c, 0x25dfdbfb, {0xa, 0x0, 0x0, r1, 0x80, 0x1, 0x3}, [@NDA_MASTER={0x8, 0x9, 0x94fb}, @NDA_PROBES={0x8, 0x4, 0xa8}]}, 0x2c}, 0x1}, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x5) 2018/05/01 20:40:28 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000000000000000000000000000000011f9ea717adc0990"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x38}, 0x1}, 0x0) 2018/05/01 20:40:28 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7}) mlock2(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x9, 0x1, 0x80000001, 0x9}) 2018/05/01 20:40:28 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2400, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x100000000000009}, 0x501) r2 = socket(0x10, 0x80000, 0x0) pread64(r2, &(0x7f0000000040)=""/137, 0x89, 0x0) 2018/05/01 20:40:28 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xfffffffffffffffb, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x4, 0x4, [0x100]}) r1 = socket(0x2, 0x803, 0xff) uselib(&(0x7f00000000c0)='./file0\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)="736974300000000100", 0x10) sendmsg$rds(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000000340)=""/130, 0x82}, {&(0x7f0000002440)=""/236, 0xec}, {&(0x7f0000002540)=""/118, 0x76}], 0x7, 0x0, 0x0, 0x3}, 0x87fd) 2018/05/01 20:40:28 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:28 executing program 4 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) recvmmsg(0xffffffffffffff9c, &(0x7f0000002c00)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/105, 0x69}], 0x1, &(0x7f0000000140)=""/227, 0xe3, 0x4}, 0x7}, {{&(0x7f0000000240)=@nl=@proc, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/147, 0x93}], 0x2, &(0x7f0000000440)=""/12, 0xc, 0xc10}, 0x6}, {{&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/224, 0xe0}], 0x1, &(0x7f0000000640)=""/92, 0x5c, 0x1000}, 0x9}, {{&(0x7f00000006c0)=@nl=@unspec, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/3, 0x3}, {&(0x7f0000000780)=""/63, 0x3f}], 0x2, &(0x7f0000000800)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f0000001800)=@nl, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001880)=""/223, 0xdf}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/236, 0xec}, {&(0x7f0000002a80)=""/153, 0x99}], 0x4, &(0x7f0000002b80)=""/126, 0x7e, 0x2ce}}], 0x5, 0x2000, &(0x7f0000002d40)={0x77359400}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/audio\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x800) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002dc0)='net/icmp\x00') connect$vsock_stream(r2, &(0x7f0000004000)={0x28, 0x0, 0xfffffffe, @any=0xffffffff}, 0xfffffffffffffe65) ioctl$KDDISABIO(r3, 0x4b37) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x81) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000002f00), &(0x7f0000002f40)=0x30) r4 = gettid() sched_getparam(r4, &(0x7f0000002e40)) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002d80)) getpeername$packet(r1, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004080)=0x14) recvfrom$packet(r1, &(0x7f0000002f80)=""/4096, 0x1000, 0x20, &(0x7f00000040c0)={0x11, 0x3, r5, 0x1, 0x5000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/01 20:40:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x2000000000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000346fd0)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0xfffffffffffffbff, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x19}}}, 0x88) read(r2, &(0x7f0000000000)=""/72, 0x48) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x0, 0x10001, 0x12}) 2018/05/01 20:40:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/05/01 20:40:28 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x3, 0x1ff, 0x3f, "1acbdece3662284d6f9bd979fb784566efd114bfeb824242afc3df9f9befd2b1531f99562e101adab297c82eb1839295304028ca1d0109b3d68e01a06831a6", 0x2c}, 0x60) unshare(0x48000000) 2018/05/01 20:40:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000000)={0x13, 0x68, 0x710000}, 0x324) 2018/05/01 20:40:28 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e6530cce01a2a7b1d742f69705f6d72") read(r1, &(0x7f0000000100)=""/134, 0xfffffd9b) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:28 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20000) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x313, 0x8, 0xd7, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000040)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) 2018/05/01 20:40:28 executing program 0: socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x54a, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0x7b9, &(0x7f0000000040)={0xaa}) 2018/05/01 20:40:28 executing program 7: r0 = memfd_create(&(0x7f0000000280)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) clock_gettime(0x6, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x5, 0x7, 0x2, 0x0, "253c4c647f16edf0e1a6636cf26138956388f6a2781a14f32be08f8becd00340dc0c4c7047623db8a615c004", 0x100}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x7ffffffd, 0x2, 0x0, @tick, {0x0, 0x8001}, {0xfffffffffffffffc}, @control}], 0x30) r3 = shmget(0x2, 0x3000, 0x480, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) [ 126.715144] IPVS: ftp: loaded support on port[0] = 21 [ 126.785617] FAULT_INJECTION: forcing a failure. [ 126.785617] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 126.798121] CPU: 1 PID: 8654 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 126.804956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.814306] Call Trace: [ 126.816901] dump_stack+0x185/0x1d0 [ 126.820537] should_fail+0x87b/0xab0 [ 126.824265] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 126.829036] ? kernel_poison_pages+0x40/0x360 [ 126.833547] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.838925] ? kernel_poison_pages+0x1a0/0x360 [ 126.843513] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.848970] ? get_page_from_freelist+0xab28/0xb600 [ 126.853996] ? update_stack_state+0x885/0xa40 [ 126.858506] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 126.863880] ? is_bpf_text_address+0xb4/0x4b0 [ 126.868383] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 126.873330] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 126.878797] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.883654] kmsan_alloc_page+0x82/0xe0 [ 126.887644] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 126.892409] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.897258] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.901314] IPVS: ftp: loaded support on port[0] = 21 [ 126.902632] ? __wake_up_common+0x123/0xa60 [ 126.902651] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 126.902668] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 126.902684] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 126.902700] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.902730] alloc_pages_current+0x6b5/0x970 [ 126.936873] skb_page_frag_refill+0x3ba/0x5e0 [ 126.941374] ? kmsan_set_origin+0x9e/0x160 [ 126.945626] tun_get_user+0x10f9/0x7c60 [ 126.949610] ? mntput_no_expire+0xad/0x17c0 [ 126.953945] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 126.959340] tun_chr_write_iter+0x1d4/0x330 [ 126.963673] ? tun_chr_read_iter+0x460/0x460 [ 126.968084] do_iter_readv_writev+0x84d/0xa00 [ 126.972589] ? tun_chr_read_iter+0x460/0x460 [ 126.977003] do_iter_write+0x30d/0xd40 [ 126.980900] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.986360] do_writev+0x3c9/0x830 [ 126.989910] ? syscall_return_slowpath+0xe9/0x700 [ 126.994753] ? fput+0x25c/0x2e0 [ 126.998042] SYSC_writev+0x9b/0xb0 [ 127.001590] SyS_writev+0x56/0x80 [ 127.005048] do_syscall_64+0x309/0x430 [ 127.008934] ? SYSC_readv+0xb0/0xb0 [ 127.012571] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.017752] RIP: 0033:0x455831 [ 127.020940] RSP: 002b:00007f1e28e34ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 127.028654] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 127.035923] RDX: 0000000000000001 RSI: 00007f1e28e34bf0 RDI: 00000000000000fc [ 127.043192] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 127.050460] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 127.057720] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000001 2018/05/01 20:40:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'bcsf0\x00', 0x603}) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x7f) 2018/05/01 20:40:29 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/01 20:40:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x467, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x10f, 0x7f3, 0x9, 0x100, 0x9, @random="52d5f888f409"}, 0x10) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x9, 0x1, 0x1, 0x0, 0x9, 0x40, 0x4, 0xe0000000]}, 0x18) arch_prctl(0x1007, &(0x7f0000000040)="3dade49093f4a128abc2fca8ef74441f32caeb629e6b23f25cdcc7a8173fa3e3b1142623c3aab944320a37bcf184fae0183bb28d85c11c0d71fc2a972f9f5f28d438fdfb91fd079e7e3bb8f3d0e5c9106be50b16da1eb46c3707230c79d0a2d92a97e7ece1401339fd807c9aba") rt_sigreturn() 2018/05/01 20:40:29 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x7) fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) 2018/05/01 20:40:29 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x3, 0x1ff, 0x3f, "1acbdece3662284d6f9bd979fb784566efd114bfeb824242afc3df9f9befd2b1531f99562e101adab297c82eb1839295304028ca1d0109b3d68e01a06831a6", 0x2c}, 0x60) unshare(0x48000000) 2018/05/01 20:40:29 executing program 4 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x2000000000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000346fd0)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f00001b1000), 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0xfffffffffffffbff, {{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x19}}}, 0x88) read(r2, &(0x7f0000000000)=""/72, 0x48) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x0, 0x10001, 0x12}) 2018/05/01 20:40:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) [ 127.343359] FAULT_INJECTION: forcing a failure. [ 127.343359] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 127.355219] CPU: 1 PID: 8675 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 127.362063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.371416] Call Trace: [ 127.374015] dump_stack+0x185/0x1d0 [ 127.377657] should_fail+0x87b/0xab0 [ 127.381391] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 127.386156] ? kernel_poison_pages+0x40/0x360 [ 127.390663] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.396128] ? kernel_poison_pages+0x1a0/0x360 [ 127.400728] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.406189] ? get_page_from_freelist+0xab28/0xb600 [ 127.411217] ? update_stack_state+0x885/0xa40 [ 127.415728] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 127.421098] ? is_bpf_text_address+0xb4/0x4b0 [ 127.425600] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 127.430636] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 127.436093] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.440947] kmsan_alloc_page+0x82/0xe0 [ 127.444928] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 127.449685] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.454533] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.459905] ? __wake_up_common+0x123/0xa60 [ 127.464235] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 127.468913] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 127.474367] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 127.479734] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.484587] alloc_pages_current+0x6b5/0x970 [ 127.489004] skb_page_frag_refill+0x3ba/0x5e0 [ 127.493500] ? kmsan_set_origin+0x9e/0x160 [ 127.497748] tun_get_user+0x10f9/0x7c60 [ 127.501726] ? mntput_no_expire+0xad/0x17c0 [ 127.506051] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 127.511440] tun_chr_write_iter+0x1d4/0x330 [ 127.515769] ? tun_chr_read_iter+0x460/0x460 [ 127.520189] do_iter_readv_writev+0x84d/0xa00 [ 127.524704] ? tun_chr_read_iter+0x460/0x460 [ 127.529122] do_iter_write+0x30d/0xd40 [ 127.533020] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.538477] do_writev+0x3c9/0x830 2018/05/01 20:40:29 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001540)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x969c}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x58) clock_gettime(0x0, &(0x7f0000000140)) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/101, 0x65}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/96, 0x60}, {&(0x7f0000001340)=""/93, 0x5d}, {&(0x7f00000013c0)=""/197, 0xc5}], 0x7, &(0x7f0000000040)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) [ 127.542034] ? syscall_return_slowpath+0xe9/0x700 [ 127.546879] ? fput+0x25c/0x2e0 [ 127.550169] SYSC_writev+0x9b/0xb0 [ 127.553732] SyS_writev+0x56/0x80 [ 127.557211] do_syscall_64+0x309/0x430 [ 127.561110] ? SYSC_readv+0xb0/0xb0 [ 127.564750] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 127.569934] RIP: 0033:0x455831 [ 127.573122] RSP: 002b:00007f1e28e34ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 127.580828] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 127.588093] RDX: 0000000000000001 RSI: 00007f1e28e34bf0 RDI: 00000000000000fc [ 127.595358] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 127.602628] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 127.609891] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000002 2018/05/01 20:40:29 executing program 0: mmap(&(0x7f000098e000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x2, 0x1}, 'port1\x00', 0x4, 0x100028, 0x81, 0x4, 0x0, 0x3, 0x1, 0x0, 0x7, 0x3}) prctl$getname(0x10, &(0x7f0000000040)=""/17) 2018/05/01 20:40:29 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/fib_trie\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/37, 0x25}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0xd41, @mcast2={0xff, 0x2, [], 0x1}, 0x85c1}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x5, 0x7, 0x9043, 0x0, 0x100, 0x5c, 0x1, 0x7, 0x3f, 0x2, 0x8, 0x2, 0x4, 0x4, 0x9]}, &(0x7f00000001c0)=0x100) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000440)="a4f195ab2bd3f3e327b41616dc7eb18dd7226267d2c615a130e49fd93cd44b10432121e50ca98e1dcf918dfb5cdbfca1e39cdf1c4432a17092d6797c8aa779cd4fdfb7dfd60e7295", 0x48) 2018/05/01 20:40:29 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x101000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x7fff, 0x10000, 0x3}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000040)="70b76f") 2018/05/01 20:40:29 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0\x00', 0x44) unshare(0x8000400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000006c0)={r0, 0x28, &(0x7f0000000680)}, 0x10) 2018/05/01 20:40:29 executing program 4 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) [ 127.872483] FAULT_INJECTION: forcing a failure. [ 127.872483] name failslab, interval 1, probability 0, space 0, times 1 [ 127.883946] CPU: 1 PID: 8712 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 127.890809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.900181] Call Trace: [ 127.902815] dump_stack+0x185/0x1d0 [ 127.906487] should_fail+0x87b/0xab0 [ 127.910257] should_failslab+0x279/0x2a0 [ 127.914373] kmem_cache_alloc+0x136/0xb90 [ 127.918568] ? build_skb+0x102/0x6b0 [ 127.922323] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.927860] ? copy_page_from_iter+0xa9c/0x10b0 [ 127.932616] build_skb+0x102/0x6b0 [ 127.936260] tun_get_user+0x1808/0x7c60 [ 127.940277] ? mntput_no_expire+0xad/0x17c0 [ 127.944677] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 127.950119] tun_chr_write_iter+0x1d4/0x330 [ 127.954490] ? tun_chr_read_iter+0x460/0x460 [ 127.958941] do_iter_readv_writev+0x84d/0xa00 [ 127.963492] ? tun_chr_read_iter+0x460/0x460 [ 127.967943] do_iter_write+0x30d/0xd40 [ 127.971879] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 127.977390] do_writev+0x3c9/0x830 [ 127.981038] ? syscall_return_slowpath+0xe9/0x700 [ 127.985951] ? fput+0x25c/0x2e0 [ 127.989284] SYSC_writev+0x9b/0xb0 [ 127.992936] SyS_writev+0x56/0x80 [ 127.996484] do_syscall_64+0x309/0x430 [ 128.000432] ? SYSC_readv+0xb0/0xb0 [ 128.004105] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 128.009319] RIP: 0033:0x455831 [ 128.012520] RSP: 002b:00007f1e28e34ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/05/01 20:40:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000240)={0x7fffffff, 0xfb41, 0x3ff, 0x80000000}) r1 = semget(0x0, 0x0, 0x80) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) semop(r1, &(0x7f0000000100)=[{0x2, 0xffffffff, 0x1800}, {0x5, 0xfffffffeffffffff}, {0x4, 0x4a, 0x1800}, {0x3, 0x7c, 0x800}, {0x0, 0xdea1, 0x800}, {0x0, 0x6, 0x1800}, {0x2, 0x7fff, 0x800}, {0x4, 0x30d, 0x1800}], 0x8) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:30 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ntfs\x00', 0x40, &(0x7f0000000280)="49685f34e1af141b7e5185f73e220d4ca3273de5833458c7a0a625bc5dd8780fea39f9883775dfb8263e2ed814a5cbff99dd89f2381473a6a983b46ed833eff60cc8942d8df9c788979bd387b7aff2d09ebed735091d2982f8c5d54032ecabca864f7d77a28474856979972e13d4544d4902fbfc2376d367fefc0fd889304eff7ce8e3d4c4052a72669899a5cd72a72be6b1e0de110689e0d82d24455aba379f5a3f35f23a493269c1e638a9f772d8e81f94f125eca0f1ad543c5af893955e2045afe00a7e2c963e79e6e0ac9ac85201457568b2a12ecd1ea64106b6f96c432c4aa4f72c4dd0192a3e739c615389c02d8016c170f6") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000400)=0x4) rt_sigprocmask(0x1, &(0x7f0000000040)={0x80000000}, &(0x7f0000000100), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)={0xa0002007}) exit(0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000500)={0x1, 0x2, 0x9, 0xfffffffffffff1e6, 0x40, 0x0, 0x1, 0xfffffffffffffff7, 0x6, 0x5}) epoll_pwait(r1, &(0x7f0000000380)=[{}], 0x1555555555555609, 0x100000001, &(0x7f0000000440)={0x7}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) connect$rds(r3, &(0x7f00000003c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000580)={{0x88, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x4, 'sed\x00', 0x4053a786c00bcdda, 0x6, 0x1}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x1, 0x3, 0x7fffffff, 0x5}}, 0x44) utimensat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640), 0x100) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000540)=[0xfff, 0x8]) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200002, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000180)) 2018/05/01 20:40:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x0, 0x6, 0xed, 0x8, 0x8001, 0x203, 0xde, {r3, @in6={{0xa, 0x4e22, 0xa1b, @remote={0xfe, 0x80, [], 0xbb}, 0x6ce}}, 0xb6a, 0x1, 0x9, 0x20, 0x9}}, &(0x7f0000000340)=0xb0) 2018/05/01 20:40:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x6, 0x6, 0xffffffffffffffe0, 0x1ff}, {0x400, 0xea, 0x2, 0x100}, {0xf3, 0xd29c000000000, 0x5, 0xfff}, {0x80000000, 0x7fffffff, 0x8000, 0x9}, {0x5, 0x6, 0x7a9, 0x9}, {0x400, 0x81, 0x7fff, 0x5}, {0xd34, 0x7, 0x1, 0x3}, {0x81, 0xffffffff, 0xeb6, 0x3}, {0x0, 0x2854e047, 0x7}]}, 0x10) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/107, 0x6b}, {&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000680)=""/180, 0xb4}], 0x5, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) [ 128.020266] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 128.027704] RDX: 0000000000000001 RSI: 00007f1e28e34bf0 RDI: 00000000000000fc [ 128.035115] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 128.042413] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 128.049710] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000003 2018/05/01 20:40:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000025c0)={r1, 0x1c}, 0x8) readv(r0, &(0x7f0000002500)=[{&(0x7f0000000100)=""/56}, {&(0x7f0000000240)=""/151}, {&(0x7f0000000140)=""/29, 0xfffffffffffffe0c}, {&(0x7f0000000180)=""/25}, {&(0x7f0000000300)=""/4096}, {&(0x7f0000001300)=""/36}, {&(0x7f0000001340)=""/4096}, {&(0x7f0000002340)=""/176}, {&(0x7f0000002400)=""/207}], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002600)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002700)=0xe8) 2018/05/01 20:40:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x8000000, 0x3, 0x10}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe12d}, 0x14) 2018/05/01 20:40:30 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x3, 0x1ff, 0x3f, "1acbdece3662284d6f9bd979fb784566efd114bfeb824242afc3df9f9befd2b1531f99562e101adab297c82eb1839295304028ca1d0109b3d68e01a06831a6", 0x2c}, 0x60) unshare(0x48000000) [ 128.907280] IPVS: ftp: loaded support on port[0] = 21 2018/05/01 20:40:31 executing program 3: unshare(0x28060400) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) 2018/05/01 20:40:31 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000700)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f00003c7ff4)={0x10, 0x0, 0x0, 0x80402f}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000380)=@polexpire={0x25c, 0x1b, 0x100, 0x70bd2a, 0x25dfdbfb, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8, 0x4e21, 0x0, 0xa, 0x20, 0x80, 0x29, r1, r2}, {0xfffffffffffffffc, 0x1f, 0x4, 0xb2, 0x2, 0x2, 0x9cd, 0xfd11}, {0x279, 0x3, 0x3, 0x20}, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3}, 0xfffffffffffffff7}, [@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2d, 0x8b}}, @tmpl={0x184, 0x5, [{{@in=@rand_addr=0xa00000000, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x0, 0x401, 0x1ee, 0x3, 0x7898}, {{@in=@loopback=0x7f000001, 0x4d6, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x0, 0x1, 0x7, 0x3, 0x7f, 0x7}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3500, 0x1, 0x1, 0xfff, 0x1000, 0x4, 0xf}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x22c50cb6ff704f90}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x0, 0x3, 0x2, 0xd1, 0x7ac7}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x2, 0x3, 0xfaa7, 0x5, 0x3, 0x1ff}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x6, 0x3, 0xca1, 0x7fff, 0x9, 0xe4e8}]}, @replay_thresh={0x8, 0xb, 0x9}]}, 0x25c}, 0x1}, 0xfffffffffffffffc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000680)=@req={0x28, &(0x7f0000000640)={'vcan0\x00', @ifru_map={0x0, 0x0, 0x7, 0x101, 0x9, 0x7f}}}) 2018/05/01 20:40:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8f) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r2 = semget(0x2, 0xffffffffffffffff, 0x100) r3 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) r4 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x20) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000240)={0x3, r4}) semctl$IPC_RMID(r2, 0x0, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x5) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffff2ad}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000180)={r7, 0x5, 0xbc87, 0xfffffffffffffff7, 0x7, 0x40}, 0x14) ppoll(&(0x7f0000000280)=[{r4, 0x8440}, {r3, 0x105}, {r3, 0x1000}, {r4, 0x2}, {r6, 0xa024}, {r1, 0x100}], 0x6, &(0x7f00000002c0), &(0x7f0000000300)={0x3000}, 0x8) 2018/05/01 20:40:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x401e, 0x800, 0x3691359b, 0x80, 0x10001, 0x88}) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0)=0x1, 0x4) pwrite64(r0, &(0x7f0000000140)="fde68347e56a656afbd2182e207c7474ef530d7f5c9863ce4151e5eaeeeee9e20790266c67827c", 0x27, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfe, 0x3000000}, 0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/01 20:40:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x40001, 0x0) epoll_wait(r1, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x1555555555555863, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000300)={0x2e, @rand_addr=0x8, 0x4e22, 0x3, 'wrr\x00', 0x8, 0x7, 0x11}, 0x2c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x263) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xa0, &(0x7f0000000180)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4f, @empty, 0x401}, @in6={0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000006c0)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x721102, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) ftruncate(r1, 0x78cfe29d) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000000080)}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x12}) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/01 20:40:31 executing program 7: unshare(0x40000) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100), 0x4) 2018/05/01 20:40:31 executing program 4 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000012ffc)=0x4) [ 129.185331] FAULT_INJECTION: forcing a failure. [ 129.185331] name failslab, interval 1, probability 0, space 0, times 0 [ 129.196689] CPU: 1 PID: 8769 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 129.200592] IPVS: set_ctl: invalid protocol: 46 0.0.0.8:20002 wrr [ 129.203550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.203565] Call Trace: [ 129.203616] dump_stack+0x185/0x1d0 [ 129.203665] should_fail+0x87b/0xab0 [ 129.229188] should_failslab+0x279/0x2a0 [ 129.233315] kmem_cache_alloc+0x136/0xb90 [ 129.237510] ? dst_alloc+0x295/0x860 [ 129.241269] ? __local_bh_enable_ip+0x3b/0x140 [ 129.245901] dst_alloc+0x295/0x860 [ 129.249550] ip_route_input_rcu+0x1de8/0x6670 [ 129.251072] IPVS: set_ctl: invalid protocol: 46 0.0.0.8:20002 wrr [ 129.254120] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 129.254200] ? nf_nat_ipv4_fn+0x24c/0xda0 [ 129.254239] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.274858] ip_route_input_noref+0x10e/0x140 [ 129.279402] ip_rcv_finish+0x631/0x1d00 2018/05/01 20:40:31 executing program 7: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) unshare(0x8000000) [ 129.283423] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 129.288877] ? nf_hook_slow+0x36f/0x3d0 [ 129.292896] ip_rcv+0x118f/0x16d0 [ 129.296382] ? ip_rcv+0x16d0/0x16d0 [ 129.300069] __netif_receive_skb_core+0x47df/0x4a90 [ 129.305163] ? ip_local_deliver_finish+0xec0/0xec0 [ 129.310179] netif_receive_skb_internal+0x49d/0x630 [ 129.315273] ? netif_receive_skb+0x47/0x240 [ 129.319644] netif_receive_skb+0x230/0x240 [ 129.323923] tun_get_user+0x740f/0x7c60 [ 129.327929] ? mntput_no_expire+0xad/0x17c0 2018/05/01 20:40:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x404002, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) bind$can_raw(r1, &(0x7f0000006ec0)={0x1d, r2}, 0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) 2018/05/01 20:40:31 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid_for_children\x00') syz_open_procfs$namespace(r1, &(0x7f0000000100)="6e732f6d6eb8fd") [ 129.332332] tun_chr_write_iter+0x1d4/0x330 [ 129.336700] ? tun_chr_read_iter+0x460/0x460 [ 129.341143] do_iter_readv_writev+0x84d/0xa00 [ 129.345692] ? tun_chr_read_iter+0x460/0x460 [ 129.350139] do_iter_write+0x30d/0xd40 [ 129.354071] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 129.359577] do_writev+0x3c9/0x830 [ 129.363230] ? syscall_return_slowpath+0xe9/0x700 [ 129.368152] ? fput+0x25c/0x2e0 [ 129.371486] SYSC_writev+0x9b/0xb0 [ 129.375147] SyS_writev+0x56/0x80 [ 129.378717] do_syscall_64+0x309/0x430 [ 129.382672] ? SYSC_readv+0xb0/0xb0 [ 129.386362] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.391583] RIP: 0033:0x455831 [ 129.394800] RSP: 002b:00007f1e28e34ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 129.402553] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000455831 [ 129.409845] RDX: 0000000000000001 RSI: 00007f1e28e34bf0 RDI: 00000000000000fc [ 129.417137] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 129.424432] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000013 [ 129.431728] R13: 00000000000006ac R14: 00000000006fe0c0 R15: 0000000000000004 2018/05/01 20:40:31 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff}, 0x14) 2018/05/01 20:40:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ec2864040fc520d0331d108647ab6a45a2124bbbc8290d4d925f3919f2bb575c1452ef24a1c00248d6f65a6441294e6be39135cd24f8bdd8d00877263e53c06bc848f844eac8f80958971fc4e68b91bca11861dc9fd6a75a83f17856e96a659fe14cf438ac66d3f37cc6d705bb22d723b2fd436322c6c3a1ddffa1adcaa95adaea9da26e879d37443d760b3f8c3ef6a680b74ef6587a8539d8dc3b11e9b1550834e2037381d9d2630fa094ab2b18312805109edb953664cd3cee9c2baa43ac9c63988d219471bd16988d5e3329946fc32663", 0xd2, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6681ab51637c21dc675e7c71", 0xc, 0xfffffffffffffff9) r3 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x1000, 0x8040) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7f) keyctl$unlink(0x9, r1, r2) unshare(0x40600) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000010002000000000080ffff000065000000ed77020000b0e6330ee7f9b31908000000000500016a310fe05a26fb0000008001c9a733525bffff00e2d7", "cea40001003500f7ff00022000000000000000000081000700"}) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10100) getgroups(0x1, &(0x7f0000000400)=[0x0]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) accept$ax25(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x10) 2018/05/01 20:40:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x2ca1000}, 0x8) 2018/05/01 20:40:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x9, 0x400000, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000080)="b02b2a6ae0e02ed8fa288ab6f19b479c5b58614a06863e22aad0b5379197e52434b856c6b03e90ac4af2972b018852dc74d72c7dd3ba4e32596d4d00c0a39b74673f71a77f22fc04101912f0ef98f70189707575e75b61", 0x1}, 0x20) 2018/05/01 20:40:31 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/05/01 20:40:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x208080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x3, 0x2, 0x5, 'queue0\x00', 0x3}) tee(r0, r1, 0x8, 0x3) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r3, &(0x7f0000000000), &(0x7f0000da1000), 0x20000}, 0x20) 2018/05/01 20:40:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x2) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"79ae05cba298c4"}, 0x3}, [{"044dc6a8f35e9c"}, {"7d6522bcb80584"}, {"37a66e39b22cab"}, {"40657dc303a348"}, {"6e3786dd3668ff"}, {"e15e32431a66ef"}, {"4b1602f878f319"}, {"f3aee16dd36785"}]}, 0x48) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000000000)) 2018/05/01 20:40:31 executing program 4 (fault-call:0 fault-nth:5): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:31 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x6, 0x0, 0x1000}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000001c0)={0xff, {{0x2, 0x4e22}}}, 0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="5cc0"], 0x2) 2018/05/01 20:40:31 executing program 0: r0 = msgget$private(0x0, 0x408) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe2f) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000140)="c5", 0x1, 0x3fffffc, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYRES64=r1], 0x8) fcntl$setlease(r1, 0x400, 0x8000000000) sendto$inet(r1, &(0x7f0000000000), 0x1cc, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) fcntl$setsig(r1, 0xa, 0x2c) 2018/05/01 20:40:31 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x200200) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0)=0x9, 0x4) syz_emit_ethernet(0x21, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd0]}) 2018/05/01 20:40:31 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x2040, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) fcntl$getflags(r1, 0x401) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:31 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005940)={'team0\x00', 0x0}) clock_gettime(0x0, &(0x7f00000059c0)={0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) pkey_alloc(0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000005ac0)={&(0x7f0000005980)={0x1d, r1}, 0x10, &(0x7f0000005a80)={&(0x7f0000005a00)={0x6, 0x10, 0x8, {}, {r2, r3/1000+10000}, {0x4, 0x8d86, 0x1000, 0x8001}, 0x1, @canfd={{0x4, 0xd0ba, 0x0, 0x6}, 0x14, 0x2, 0x0, 0x0, "656a955d0049285597251f72938b6298ad1491bdd7184a896c21afd06bbef4c40ae341841ec3644cbc8f28f7926e66b34bdeeecaefb1343112e6dd65b7fb5ed5"}}, 0x80}, 0x1, 0x0, 0x0, 0x4050}, 0x40000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x8012, r0, 0x0) 2018/05/01 20:40:32 executing program 1: io_setup(0xffff, &(0x7f0000000000)=0x0) io_destroy(r0) r1 = memfd_create(&(0x7f0000000040)='user,wlan0*\\\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001140)={r2, 0x87f, 0x4073, 0x80, 0x1, 0x4, 0x101, 0x3c1946d0, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6e5, 0x400000000000, 0x8000, 0x3ff, 0x80ccef1}}, &(0x7f0000001200)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001100)=@assoc_value={r2, 0xfffffffffffffffa}, 0x8) 2018/05/01 20:40:32 executing program 5: unshare(0x40600) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x210, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x2, @loopback=0x7f000001, 0x0, 0x0, "57a6e700"}, 0x2c) 2018/05/01 20:40:32 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x81000000) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) clock_gettime(0x0, &(0x7f0000000140)) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x77359400}) 2018/05/01 20:40:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x528, [0x0, 0x20000500, 0x20000600, 0x200008a0], 0x0, &(0x7f0000000180), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'team_slave_0\x00', 'bcsf0\x00', 'ipddp0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xa0, 0xd0, [@m802_3={'802_3\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xf, 0x0, 0x0, 'gretap0\x00', 'veth0_to_team\x00', 'bond_slave_1\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xe0, 0x110, 0x148, [@vlan={'vlan\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x1d, 0x0, 0x0, 'bridge0\x00', 'eql\x00', 'irlan0\x00', 'veth1_to_bridge\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xf0, 0x128}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x0, 0x0, 'nr0\x00', 'bpq0\x00', 'veth1_to_team\x00', 'team0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xf8, 0x128}, [@common=@mark={'mark\x00', 0x10}, @common=@log={'log\x00', 0x28, {{0x0, "a27444591552b7c1fafef1085e07f7de8106568f3a5ad14875338af45cd8"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x5a0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0xb7ec, 0x3, 0x7f, 0x80000000, 0x20}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0xffffffffffff507e, 0x9, 0x6, 0x6}, 0x14) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'lblcr\x00', 0x22, 0x9, 0xf}, 0x2c) 2018/05/01 20:40:32 executing program 4: syz_extract_tcp_res(&(0x7f0000000080), 0x4, 0xfffffffffffffffe) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0xfffffffffffffe95) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000100)={0x1, 0x6}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) [ 130.233464] IPVS: set_ctl: invalid protocol: 2 127.0.0.1:0 W¦ç [ 130.304101] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/01 20:40:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x448, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1f, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x8, 0x4, [0x8, 0x26, 0x16, 0x1c, 0x2f, 0x38, 0x3e, 0x40, 0x3d, 0x0, 0x17, 0x5, 0x29, 0x29, 0x40, 0x1e], 0x2, 0x5901d79, 0x82}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xff, 'bond0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x62, 0x2, 0x8}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffe, 0xc6}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x19d, 0x2c, 0x9, 0x2167, 0x7, 0x91], 0xfffffffffffffff8}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffff1f7, [0x251, 0xfffffffffffffff8, 0x1, 0x1ff, 0x9, 0x700000000], 0xff, 0x7f, 0x3}, {0x0, [0xe6fd, 0xcd, 0x92a9872, 0x200, 0x800, 0x5], 0x0, 0xffffffffffffaae0, 0x2}}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xff, 'tunl0\x00', 'bond_slave_1\x00', {0xff}, {0x36f2d7ba333a9043}, 0x0, 0x3, 0x10}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x80, 0x10, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0xfffffffffffffff9, 0x4, [0xc, 0x12, 0x27, 0x1b, 0x15, 0x2c, 0x17, 0x30, 0x9, 0x1c, 0x0, 0x40, 0x26, 0x15, 0x23, 0xe], 0x3, 0x100, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000680)={0xffffffffffffffff, 0x805, 0xb000}, 0x3) mbind(&(0x7f0000405000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x1, 0x66e, 0x0) mbind(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0), 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x57, 0x3, 0x100, 0x3, 0x5, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x80000000, 0xd58, 0x2, 'queue0\x00', 0x8001}) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/05/01 20:40:32 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x61a000, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000100)) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sync_file_range(r1, 0x0, 0x2000000000002, 0x5) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/90) [ 130.377615] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 lblcr [ 130.459903] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 lblcr [ 130.465321] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/05/01 20:40:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') setsockopt$ax25_buf(r0, 0x101, 0x400, &(0x7f0000000100)="de2bc700484c76eb54346d6c221c19b35fdf08085644cf028e47999933871f487eb1e03eb5d838589183333bc857f26fb5b070ce10a3c6bd90e1c9af2bf9491059a5fd7e964666ea3c8caf0bdc32f596699bcd3ac3df59567b29ab816bf0e0fac48f8b8aab30cb3586472587fab41c356b6f85b512b0fbb8fd548dfd000000000000000000000000000000", 0x29e) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:32 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x200000) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x20c, r1, 0x300, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x1f0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xfffffffffffeffff, 0x222, 0x5, 0x6}, {0xffffffffffffffff, 0x5, 0x2, 0xfffffffffffffffa}, {0x1000, 0xfffffffffffff801, 0x68, 0x1}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x20c}, 0x1}, 0x24000000) 2018/05/01 20:40:32 executing program 1: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'bridge_slave_0\x00', @ifru_mtu=0x6}) uselib(&(0x7f0000000080)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/01 20:40:32 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b047fc4362485804bf"], &(0x7f0000000000)='syzkaller\x00', 0x13df, 0xc3, &(0x7f0000000040)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x5, &(0x7f00000004c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000500)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x200000}, 0x48) splice(r1, &(0x7f0000000340), r0, &(0x7f0000000380), 0x2, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e21, 0xae, 0x4e23, 0x7fff, 0x2, 0xa0, 0x80, 0x0, 0x0, r3}, {0x6c, 0x40, 0xfffffffffffff001, 0x7, 0x2, 0xff, 0x0, 0x401}, {0x100, 0x3, 0x200, 0x100000000}, 0xfffffffffffffffe, 0x6e6bbf, 0x0, 0x0, 0x2, 0x2}, {{@in, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x4, 0x3, 0x4, 0x100000001, 0x2e, 0x401}}, 0xe8) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) 2018/05/01 20:40:32 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x2200) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0x5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/42) 2018/05/01 20:40:32 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x400}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xeb, "16622966cbaa87d981142cd6630e3db1662d0fbf93491bf23e2cae1c02daa44430882b8c40205d5a85edcabf79f088a070bac2e2a056c4c282c3e1d60f1bd459455c768068d3cb2dba184c6419337189576873b3ffdb7e7da4814a7beb9d850eaff10ac0cfb7beedd7cd7438e34a2688e4ea1fd2cfb87cd96efcf735c2d1c44e8eec5bbd59bb3381c202ce792cd898ade2332a4869743e43d23530b203a764b289d3db11b399d55fc3b4852559d58a943af4c3fa0bee4e65b0cc27f641e62f618a997927fa5ac31cc6a8e0ebd60a3299882ed50b69c67627b91ca56b96bf22fa3e644e6bc629f67267a7c2"}, &(0x7f0000000000)=0xf3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x6, 0x2, 0x200, 0x80000000, 0x20, 0xffff, 0x9, r1}, 0x20) 2018/05/01 20:40:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x0, 0x20b, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x3b0}, 0x1}, 0x0) 2018/05/01 20:40:32 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) setrlimit(0x9, &(0x7f00000001c0)={0x4ed, 0x10001}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000100)="38be9bf2cc2b2fdff260dd472cf0f339a61900c3189a99fcbd3f911999e7c5031526cf3075a3d86a9b65c1d56e60d096b318879347bcbafdb9a738cd383bdbcf930c4bd29a112fc18b61a5d195ea438391896dbb5382976e3d2872c0d306ae3e44ffa615d33676747307ba721abd75cd4acdfc540cf88e7781666d513ff8feda138c3e14fbace93d155cfe8456fa9ae1d056b5e64245fb9808d038b1084083dfa2c62f398345") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/05/01 20:40:32 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x8, 0x9, 0x8000000000000000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/01 20:40:32 executing program 5: pselect6(0x408, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000fc0)={0x39a5}, &(0x7f00000001c0), &(0x7f0000000000)={0x77359400}, &(0x7f0000000ff0)={&(0x7f0000000180), 0x8}) io_setup(0x8001, &(0x7f0000000040)) 2018/05/01 20:40:33 executing program 3: r0 = userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x1000) r2 = dup(r0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/05/01 20:40:33 executing program 6: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)) r0 = getpgid(0xffffffffffffffff) syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0xffffffffffff8001, 0x10000) r1 = syz_open_procfs(r0, &(0x7f0000000200)='task\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/69, 0x45}, {&(0x7f00000000c0)=""/46, 0x363}, {&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f0000000240)=""/121, 0x79}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/244, 0xf4}], 0x7) r2 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000005c0)=""/210) readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:33 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x16d07e, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1000, 0x1f, 0xffffffff}, {}], 0x30) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x6e) 2018/05/01 20:40:33 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaf8a7019213572b281f991caaaa0008004500001c000000000001907800000000e00000010800907800000000"], &(0x7f0000000040)) 2018/05/01 20:40:33 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff000020", 0xd207}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) 2018/05/01 20:40:33 executing program 1: r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000), 0x3) timer_create(0x7, &(0x7f0000002000)={0x0, 0xd, 0x3, @thr={&(0x7f0000000000)="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&(0x7f0000002040)=0x0) timer_getoverrun(r1) write$binfmt_elf64(r0, &(0x7f0000002080)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x2, 0x100000001, 0x7fff, 0x1, 0x3, 0x3e, 0x100, 0x31d, 0x40, 0x39a, 0x4, 0x7, 0x38, 0x2, 0x6, 0x1f, 0x4}, [{0x7, 0x8, 0x3f, 0x9, 0x1b8b, 0x7ff, 0x5, 0x7}], "ea5e5dd93f810d9d5f70c0428992ac4a8bec4889ca201c77e8b8b9706b3cdf9be4340d3673eb515ecfc2e2b2666e1d520f0b3d772572aa0692a88a6007a946c564e8ad5b4feac02031e2bcc641dfbf9e4e56d0378e3002729c99f4c0c3aae7d98a8ac58dee6ba3aca5df2b0a7f0213a6"}, 0xe8) 2018/05/01 20:40:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0x6c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x10bd) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:33 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x110, 0x368, 0xffffffff, 0x110, 0x238, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x63d, 0x7, 0x3872800000, 0x100000001], 0x10001, 0x3, 0x47}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @rand_addr=0x5, @broadcast=0xffffffff, @port=0x4e23, @port=0x4e21}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, 'vcan0\x00', '\x00', {0xff}, {0xff}, 0x88, 0x1}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x1, 0x1, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7fffffff}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @empty, @dev={0xac, 0x14, 0x14, 0x21}, @port=0x4e24, @port=0x4e21}}}}, {{@ip={@empty, @empty, 0xffffffff, 0xffffffff, 'lo\x00', 'tunl0\x00', {}, {}, 0x4, 0x1}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3, 0x6}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x8, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x7, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x8, @port=0x4e21}}}, {{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x74dc, 0x7, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, @icmp_id=0x64, @icmp_id=0x65}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) 2018/05/01 20:40:33 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/05/01 20:40:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0x10) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:33 executing program 0: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000004f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x12001, &(0x7f0000005400)={0x77359400}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x70000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/05/01 20:40:33 executing program 7: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000f00)="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", &(0x7f0000000380)='\x00') 2018/05/01 20:40:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/244) 2018/05/01 20:40:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x284000, 0x1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="2f2666ead0ed", 'ip6gretap0\x00'}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)="16c63076835bba585d5bfd7e5aecc3f8589e8a4eb60100000000", 0x1a}, {&(0x7f0000000940)="73fc23da55072e3937faaf851b157f9870fbc7fbd21ed3a9abb277f96ac0603c83240d0b23bb52", 0x27}], 0x2, &(0x7f0000000140)}, 0x0) 2018/05/01 20:40:33 executing program 1: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0xbffffffffffffffe, 0x18) 2018/05/01 20:40:33 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="a0221619a4d1a57f9a70f4bfdfeaf1ba9f2016ad2f1c95a10d2be852361ab2f654961c5d27667dd530", &(0x7f0000000100)=""/163}, 0x18) 2018/05/01 20:40:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x8, 0x14, 0xca9}) 2018/05/01 20:40:33 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30000, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a1ffe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000accf68)=ANY=[@ANYBLOB="020300060e000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000f6ffffffff0100010000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/01 20:40:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0xffffffffffffff0f) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x80000000000000d5}, 0x80a) 2018/05/01 20:40:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffc0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0x24b}], 0x1, &(0x7f00000012c0)=""/4096, 0x1040}, 0x0) 2018/05/01 20:40:33 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x5, 0x4, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000200)=""/129}, 0x18) 2018/05/01 20:40:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x103c00, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_getaddr={0x40, 0x16, 0x425, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x400) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/05/01 20:40:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40404) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="e83452fbaefbd50561e81e1e95f1dc10525e20c67a7c8aa35f9a9ff25bc604c973d65d2ac4468780628348085c18a421524da2238effd96021452f0d25801fa86bec"]) 2018/05/01 20:40:34 executing program 4: syz_emit_ethernet(0x5, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x4]}) 2018/05/01 20:40:34 executing program 6: r0 = socket(0x4, 0x80000, 0x1f) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) readv(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) 2018/05/01 20:40:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x46) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x9, "7175657565300075000000000000070000000000000000e70000000000000000000000000000000000000000000000000000000000ff0100", 0x7fff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x50, @loopback={0x0, 0x1}, 0x81}}, 0x4, 0x8, 0x7f, 0x100000000, 0x80}, &(0x7f0000000200)=0x98) syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5f}}, 0x80000001}, &(0x7f0000000300)=0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) open(&(0x7f0000000100)='./file0\x00', 0xe1bcf59e02c8bec5, 0x60) 2018/05/01 20:40:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000002c0)={0x80000002}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x8435, 0x400, 0x200, 0x1, 0x9, 0x4, 0xffff, 0x3, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e23, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}}, 0x84) ppoll(&(0x7f0000000100)=[{r2}, {r0}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/05/01 20:40:34 executing program 3: unshare(0x400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000400)={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0xfffe, 0x3, 0xfffffffffffffff9}, 0x4, 0x5bd9201c}) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r4, 0x4) getsockopt$inet_int(r3, 0x10d, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @multicast1}, &(0x7f0000000180)=0xffffffffffffff64) 2018/05/01 20:40:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)=0xfffffffeffffffff) [ 132.168100] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/01 20:40:34 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="b50ba6f2cede0a797b06674852c097e4a8ef772eb491b584282f8cc3f1b69fc4662f1ae0e102efa6d8d50209e185183cfd08758a465a4edce465438f2a1ea89fbf551a67c697", 0x46) 2018/05/01 20:40:34 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80001010}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x409, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x49c8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x44}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/01 20:40:34 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="c0aee1e694e68451"], 0x8, 0x0) msgrcv(r0, &(0x7f0000001100)={0x0, ""/56}, 0x287, 0x2, 0x3800) 2018/05/01 20:40:34 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/129, 0x81) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/01 20:40:34 executing program 1: mremap(&(0x7f0000dd5000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000562000/0x2000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x80000000d) madvise(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x6f) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) socket$l2tp(0x18, 0x1, 0x1) 2018/05/01 20:40:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x10000, 0x85, 0xc8, 0x9, 0x1, 0x1ff], 0x6, 0x3, 0x80000000, 0x9, 0x9, 0x0, {0x244a, 0x5, 0x4, 0x100000000000, 0x7f, 0x1, 0x55eb, 0x0, 0xffff, 0xf7, 0x5, 0x1, 0x3, 0x1, "0c7391777ad01554f458dae99eb9d285f439f6732bd89cc22d8a521e28e3812e"}}) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:34 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80040, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x7ff, &(0x7f000053c000/0x4000)=nil, 0x4) 2018/05/01 20:40:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000380)={0x544819cd7b203452, &(0x7f0000000280)=""/201}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002440)={0x7, 0x0, [{0x0, 0x16, &(0x7f0000000000)=""/22}, {0x10f000, 0x1000, &(0x7f00000003c0)=""/4096}, {0x4ffd, 0x1000, &(0x7f0000002540)=""/4096}, {0x4000, 0xde, &(0x7f0000000040)=""/222}, {0x0, 0x0, &(0x7f0000000140)}, {0x3000, 0xb1, &(0x7f0000000180)=""/177}, {0x6001, 0x6f, &(0x7f00000023c0)=""/111}]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/01 20:40:34 executing program 4: syz_emit_ethernet(0x2, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/01 20:40:34 executing program 5: r0 = socket(0xa, 0x80000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000700), &(0x7f00000006c0)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x7, 0x0, 0x2, 0x0, 0x0, 0x10805ffe02}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @empty, 0xe007f536366cf88, 0xffffffff, @empty, {[0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x0, 0x3, 0x7fffffff, 0x0, 0x2, 0x9, 'ifb0\x00', 'vcan0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1f}, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="33c4798b034e", {[0xff, 0xff, 0xff, 0xff]}, 0x3, 0x12b, 0x7, 0x2, 0x5, 0x3, 'veth1\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0xd}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1fd0457546cc0299e5707308418814e7518c303dbfb82c009db682d95c83"}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff000000, @empty, {[0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff]}, 0x401, 0x8, 0x6, 0x8, 0xce0, 0x6bc5d1160000, 'yam0\x00', 'syzkaller0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40040, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000600)=""/39) 2018/05/01 20:40:34 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x40) readahead(r0, 0x4, 0x70) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x8000000000000000) 2018/05/01 20:40:34 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1f, r3}) flock(r0, 0xfffffffffffffffe) flock(r0, 0xfffffffffffffffd) 2018/05/01 20:40:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x101, 0x4) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xa23, 0xe8fc, 0x0, 0x2, 0x6, 0x10, "8072a88540f326c6ed5ddfb6eb1851712444480032eb0511a8b4e5795f32b37aeac1bc65d881e8b844785fc7e64fb245944ea1fc9b3fce93ea47658d52f7e939", "712d936e27e48d266bed5aaa841c8738cc9e713e6a27517c3983b524b09f552f8ad974b56a2ad565b8bb08eb3d2b3d1d91a5bc3a15fecb8105a198f06edc9662", "954d36aa60591fdf0f3208e70ec39b09b54890b1df83e1a23fe8fa683fd0fdba", [0x4f54, 0x3]}) 2018/05/01 20:40:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x91ad, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1f9a, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x75}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x94) 2018/05/01 20:40:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) dup3(r0, r1, 0x0) 2018/05/01 20:40:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000540)="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", 0x0) fcntl$setlease(r0, 0x400, 0x5) socket$netlink(0x10, 0x3, 0x13) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) read(r0, &(0x7f0000000300)=""/26, 0x1a) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000500)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r1, 0x4, 0x44000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x200000, 0x100) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendfile(r2, r2, &(0x7f00000003c0)=0x3ffd, 0x1) fstatfs(r0, &(0x7f0000000680)=""/82) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000800)=ANY=[@ANYBLOB="c400000031ed8bf27a58c8eee016daefe17ceca357ec33a38f00f7e06223a4f2e5455cbd27ea8410276c19f1689ac5c2a245b7581b325f9660068e70e16f88a5e779df2e348e7741753ab3d316c3db0f3e9f90f1d89e049c939ec219ab1cdceafe87a90094d3bf88af618d4a0eb5810fc6ab97301da33bb5af206e2a68e1f734cd0de1c7a51fd9aa4c8493d9871f0bc69cd2cdd54adde1f67357ecd581", @ANYRES16=r3, @ANYBLOB="080027bd7000fbdbdf250e00000008000600ff0f000008000500fa00000044000300080007004e210000140002006272696467653000000000000000000014000600fe8000000000000000000000000000aa080001000200000008000500ac1414aa3400020008000b000a000000080002004e2400000800060050060000080002004e23000008000b000a000000080006000000000028000300080008001d00000008000800010000001400020065727370616e30000000000000000000"], 0xc4}, 0x1, 0x0, 0x0, 0x44004}, 0x4000004) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x5, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x7, 0x80}) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x9) 2018/05/01 20:40:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x104, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/211) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000100001907800000000e00000010800907800000000"], &(0x7f0000000040)) 2018/05/01 20:40:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') r1 = socket$netlink(0x10, 0x3, 0x17) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0016000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) read(r0, &(0x7f0000000040)=""/134, 0x86) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x2, r0}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000140)) 2018/05/01 20:40:35 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000002fc8)={&(0x7f0000002fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000001000)=[{&(0x7f0000002000)=""/113, 0x71}], 0x1, &(0x7f0000002f0a)=""/246, 0xf6}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8080, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x14, 0x4, 0x29, 0x1000000000003e}, 0x10) 2018/05/01 20:40:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0xffffffff, 0x80043ae, 0x8}, 0x2c) 2018/05/01 20:40:35 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/4096) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001040)={{0xa, 0x4e23, 0x791, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x5, [0x6, 0x200, 0x80, 0xd6d, 0xfffffffffffff800, 0x0, 0x7, 0xfffffffffffffffd]}, 0x5c) 2018/05/01 20:40:35 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x1, 0x10000, &(0x7f0000b1c000/0x4000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x0, 0x7fffffff, 0x9, 'queue0\x00'}) mlock2(&(0x7f0000a95000/0x6000)=nil, 0x6000, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/144) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/05/01 20:40:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)='\x00', 0x3) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000580)={@reserved=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22) keyctl$negate(0xd, r0, 0x69b4, r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f0000000080)=""/168, 0xa8}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f00000002c0)=""/156, 0xffffffffffffff37}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/117, 0x75}], 0x5, 0x0) 2018/05/01 20:40:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockname(r1, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/238, &(0x7f0000000000)=0xee) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x8) [ 133.267487] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/05/01 20:40:35 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000080)={0x0, 0xffff, [0x0, 0x6b8]}) 2018/05/01 20:40:35 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x9, 0x1f, 0x9, 0x8, 0x958, 0xfffffffffffffff7, 0x200, 0xb9, 0x4, 0x1000}, 0xb) sysfs$2(0x2, 0x7f, &(0x7f0000000000)=""/61) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001180)={0x0, 0x3}, &(0x7f00000011c0)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x3fc00000, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="5e5798394037a76509bbc6139396a282dae1970689d6e2dd020af7f2439141549b38f988aeb4503de495ae1e623f00ca90c52f61e257dac48d9919ed72402732501953cd6a9153ed46b7f4cad90c3cbd7c53afc3efc0a201530d875c7fb1f656be8701fe098bccd79e48c6db1a6ba6b824", 0x71}], 0x2, &(0x7f0000001600)=ANY=[@ANYBLOB="2000000000000000840000000800000013000000000000000000ffff00000000180000000000000084000000070200edd4e4e63440190d0018000000000000008480000007000000ffffffff000000001800000000000000840000000500000010000000060000003000000000000000840000000100000005002300080000000400000044090000000800650400000008000000d9676a60e796266a904fbcfdbbece8bcc515765193b26b9b8cb36da11a473facd90b5a035e69660600000000000000ca0b8951e594adfe6fdac154", @ANYRES32=r1], 0x98, 0x800}], 0x1, 0x24000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001480)=0xe8) r4 = semget(0x1, 0x3, 0x0) semctl$GETVAL(r4, 0x5, 0xc, &(0x7f0000001700)=""/236) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000014c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) setresuid(r2, r3, r5) 2018/05/01 20:40:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001240)=[{0x3, 0x4372}, {0x4, 0x1}, {0x8, 0xbe86}, {0x6, 0xfffffffeffffffff}, {0x2, 0x200}, {0x7, 0x8000}, {0xe, 0x400}, {0xc, 0x8}], 0x8) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000200)=0x3) readv(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/37, 0x25}], 0x1) 2018/05/01 20:40:35 executing program 1: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x8000000003, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x18000, 0x0) r1 = memfd_create(&(0x7f0000000240)='trustedppp1trustedwlan1vmnet1\\eth0\x00', 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000280)={0x200, 0x2, 0xc14, 0x4, 0x3, 0x7fff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)=0x6, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0xf) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4200, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000200)=r2, 0x4) getsockname$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x4c) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000180)=0x8, 0x4) 2018/05/01 20:40:35 executing program 2: request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0x1a1e}, 0x4) keyctl$assume_authority(0x10, r0) 2018/05/01 20:40:35 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x8, 0x6}) syz_emit_ethernet(0x66, &(0x7f0000000400)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000680)) 2018/05/01 20:40:35 executing program 7: r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='8', 0x1, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="b6", 0x1, 0xfffffffffffffffe) socket$packet(0x11, 0x3, 0x300) keyctl$dh_compute(0x17, &(0x7f0000000580)={0x0, r0, r1}, &(0x7f00000005c0)=""/87, 0x57, &(0x7f00000006c0)={&(0x7f0000000640)={'poly1305\x00'}, &(0x7f0000000680)}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x119180, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x7fff, 0x9, 0xe42d, 0x400, 0x2, 0x80020008, r3}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000040)=""/73) userfaultfd(0x80000) 2018/05/01 20:40:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) [ 133.455503] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 133.536001] Unknown ioctl 19305 [ 133.595142] Unknown ioctl 19305 2018/05/01 20:40:35 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4, @in6=@dev}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) 2018/05/01 20:40:35 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x404000, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) sync_file_range(r0, 0x4, 0x0, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b17000/0x2000)=nil, 0x2000, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x2a, 0x100000001, 0x3, 0x4}) 2018/05/01 20:40:35 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stack\x00') read(r1, &(0x7f0000000040)=""/134, 0x86) pwrite64(r1, &(0x7f0000000140), 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) 2018/05/01 20:40:35 executing program 2: 2018/05/01 20:40:35 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) socketpair$inet6(0xa, 0x80004, 0x3, &(0x7f0000000240)) sysfs$3(0x3) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14, 0x800) sendto$packet(r0, &(0x7f00000000c0)="ab727d45f06e6a7dfd340718610dc71162632e89ba3ec7566b9de35aa4046723b8c080269595fff00631fcf4bd27717f8b37cc3705ddd29c6847b08fd66f05813ec98710b2b777bb4d0e32f092d79f1decda5be4d0c3e0250a5d6ad2add6ed0dafc5710d0f2ac36bc9b1449a670321d06967bfb5673d8aa37ab361c666304e978c4a7fb8c7fb", 0x86, 0x4000010, &(0x7f0000000200)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/01 20:40:35 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/29, 0x1d}], 0x1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/80) 2018/05/01 20:40:35 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000240)={0x5, 0xfffffffffffffffe, 0x0, {0x0, 0x7530}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "70d53903f3f677f9f1935e648cd2a27781544804223cca907c7105fdb8a3474634c7a598882a59bea3ff1fcc8f46ab495c9fad86a7abcbc79baaf3fa75002c83"}}, 0x80}, 0x1}, 0x0) getitimer(0x3, &(0x7f0000000000)) 2018/05/01 20:40:35 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0x9f4, 0xa2691e6, 0x6, 0x6, 0x8, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8000, 0x837, 0x8, 0x6, 0x100000001}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8001, 0x7, 0x5, r1}, &(0x7f00000001c0)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) [ 133.802746] ================================================================== [ 133.810170] BUG: KMSAN: uninit-value in kallsyms_lookup+0x152/0x910 [ 133.816583] CPU: 1 PID: 9188 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 133.823418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.832768] Call Trace: [ 133.835364] dump_stack+0x185/0x1d0 [ 133.839003] ? kallsyms_lookup+0x152/0x910 [ 133.843244] kmsan_report+0x142/0x240 [ 133.847056] ? SYSC_futex+0x3e0/0x810 [ 133.850863] __msan_warning_32+0x6c/0xb0 [ 133.854924] ? SYSC_futex+0x3e0/0x810 [ 133.858725] kallsyms_lookup+0x152/0x910 [ 133.862786] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.867460] ? SYSC_futex+0x3e1/0x810 [ 133.871262] __sprint_symbol+0x147/0x5b0 [ 133.875322] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.880166] ? SYSC_futex+0x3e1/0x810 [ 133.883972] sprint_backtrace+0x7f/0x90 [ 133.887946] ? SYSC_futex+0x3e1/0x810 [ 133.891748] symbol_string+0x19f/0x230 [ 133.895639] ? SYSC_futex+0x3e1/0x810 [ 133.899447] ? kmsan_set_origin_inline+0x6b/0x120 [ 133.904290] ? __msan_poison_alloca+0x15c/0x1d0 [ 133.908960] ? vsnprintf+0xa2d/0x33c0 [ 133.912762] ? pointer+0xa8/0x1410 [ 133.916305] ? vsnprintf+0xa2d/0x33c0 [ 133.920106] ? SYSC_futex+0x3e1/0x810 [ 133.923905] pointer+0xdb9/0x1410 [ 133.927357] ? SYSC_futex+0x3e1/0x810 [ 133.931161] vsnprintf+0xa2d/0x33c0 [ 133.934800] seq_printf+0x29f/0x420 [ 133.938450] ? SYSC_futex+0x3e1/0x810 [ 133.942253] ? SYSC_futex+0x3e1/0x810 [ 133.946055] ? SYSC_futex+0x3e1/0x810 [ 133.949859] proc_pid_stack+0x326/0x470 [ 133.953841] proc_single_show+0x1af/0x300 [ 133.957993] ? proc_pid_wchan+0x250/0x250 [ 133.962139] ? proc_single_open+0x90/0x90 [ 133.966284] seq_read+0xc7d/0x2260 [ 133.969826] ? __fsnotify_parent+0x75/0x560 [ 133.974158] ? seq_open+0x360/0x360 [ 133.977792] __vfs_read+0x1a5/0x9b0 [ 133.981429] vfs_read+0x36c/0x6c0 [ 133.984891] SYSC_read+0x172/0x360 [ 133.988434] SyS_read+0x55/0x80 [ 133.991711] do_syscall_64+0x309/0x430 [ 133.995600] ? vfs_write+0x8d0/0x8d0 [ 133.999324] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.004507] RIP: 0033:0x455979 [ 134.007695] RSP: 002b:00007f9999689c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 134.015406] RAX: ffffffffffffffda RBX: 00007f999968a6d4 RCX: 0000000000455979 [ 134.022676] RDX: 0000000000000086 RSI: 0000000020000040 RDI: 0000000000000013 [ 134.029941] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.037206] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 134.044470] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 [ 134.051734] [ 134.053355] Uninit was stored to memory at: [ 134.057686] kmsan_internal_chain_origin+0x12b/0x210 [ 134.062788] __msan_chain_origin+0x69/0xc0 [ 134.067028] __save_stack_trace+0x829/0xb00 [ 134.071350] save_stack_trace_tsk+0x258/0x2f0 [ 134.075846] proc_pid_stack+0x26a/0x470 [ 134.079820] proc_single_show+0x1af/0x300 [ 134.083968] seq_read+0xc7d/0x2260 [ 134.087506] __vfs_read+0x1a5/0x9b0 [ 134.091129] vfs_read+0x36c/0x6c0 [ 134.094586] SYSC_read+0x172/0x360 [ 134.098144] SyS_read+0x55/0x80 2018/05/01 20:40:35 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xef) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) read(r0, &(0x7f0000004f45)=""/187, 0x3b) r1 = getpid() ptrace$setopts(0x4206, r1, 0x663cac09, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffff9c, 0x0, 0x1, 0x6, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) write$eventfd(r2, &(0x7f0000000280)=0x40000000000, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0x2, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0x1f, r3, 0x10003, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200000000, 0x400) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000003c0)=r1) sendto$inet6(r0, &(0x7f00000002c0)="30018b3eaa95bbb85595849d6518e039071ebc709a7b2032862ba32a", 0x1c, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/01 20:40:35 executing program 2: unshare(0x400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x5, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{}, 'port1\x00'}) [ 134.101435] do_syscall_64+0x309/0x430 [ 134.105347] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.110542] Uninit was stored to memory at: [ 134.114889] kmsan_internal_chain_origin+0x12b/0x210 [ 134.119993] __msan_chain_origin+0x69/0xc0 [ 134.124231] update_stack_state+0x959/0xa40 [ 134.128561] unwind_next_frame+0x618/0xe50 [ 134.132805] __save_stack_trace+0x734/0xb00 [ 134.137134] save_stack_trace_tsk+0x258/0x2f0 [ 134.141638] proc_pid_stack+0x26a/0x470 [ 134.145624] proc_single_show+0x1af/0x300 [ 134.149771] seq_read+0xc7d/0x2260 [ 134.153314] __vfs_read+0x1a5/0x9b0 [ 134.156945] vfs_read+0x36c/0x6c0 [ 134.160397] SYSC_read+0x172/0x360 [ 134.163935] SyS_read+0x55/0x80 [ 134.167217] do_syscall_64+0x309/0x430 [ 134.171110] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.176294] Local variable description: ----user_auxv.i.i@SYSC_prctl [ 134.182774] Variable was created at: [ 134.186490] SYSC_prctl+0xe7/0x39d0 [ 134.190127] SyS_prctl+0x76/0xa0 [ 134.193481] ================================================================== [ 134.200830] Disabling lock debugging due to kernel taint [ 134.206270] Kernel panic - not syncing: panic_on_warn set ... [ 134.206270] [ 134.213637] CPU: 1 PID: 9188 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 134.221769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.231115] Call Trace: [ 134.233707] dump_stack+0x185/0x1d0 [ 134.237348] panic+0x39d/0x940 [ 134.240564] ? kallsyms_lookup+0x152/0x910 [ 134.244805] kmsan_report+0x238/0x240 [ 134.248619] ? SYSC_futex+0x3e0/0x810 [ 134.252420] __msan_warning_32+0x6c/0xb0 [ 134.256487] ? SYSC_futex+0x3e0/0x810 [ 134.260292] kallsyms_lookup+0x152/0x910 [ 134.264358] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.269038] ? SYSC_futex+0x3e1/0x810 [ 134.273015] __sprint_symbol+0x147/0x5b0 [ 134.277081] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.281930] ? SYSC_futex+0x3e1/0x810 [ 134.285735] sprint_backtrace+0x7f/0x90 [ 134.289716] ? SYSC_futex+0x3e1/0x810 [ 134.293521] symbol_string+0x19f/0x230 [ 134.297414] ? SYSC_futex+0x3e1/0x810 [ 134.301221] ? kmsan_set_origin_inline+0x6b/0x120 [ 134.306066] ? __msan_poison_alloca+0x15c/0x1d0 [ 134.310742] ? vsnprintf+0xa2d/0x33c0 [ 134.314542] ? pointer+0xa8/0x1410 [ 134.318083] ? vsnprintf+0xa2d/0x33c0 [ 134.321893] ? SYSC_futex+0x3e1/0x810 [ 134.325694] pointer+0xdb9/0x1410 [ 134.329156] ? SYSC_futex+0x3e1/0x810 [ 134.332962] vsnprintf+0xa2d/0x33c0 [ 134.336599] seq_printf+0x29f/0x420 [ 134.340255] ? SYSC_futex+0x3e1/0x810 [ 134.344063] ? SYSC_futex+0x3e1/0x810 [ 134.347870] ? SYSC_futex+0x3e1/0x810 [ 134.351680] proc_pid_stack+0x326/0x470 [ 134.355661] proc_single_show+0x1af/0x300 [ 134.359811] ? proc_pid_wchan+0x250/0x250 [ 134.363959] ? proc_single_open+0x90/0x90 [ 134.368105] seq_read+0xc7d/0x2260 [ 134.371644] ? __fsnotify_parent+0x75/0x560 [ 134.375972] ? seq_open+0x360/0x360 [ 134.379609] __vfs_read+0x1a5/0x9b0 [ 134.383246] vfs_read+0x36c/0x6c0 [ 134.386703] SYSC_read+0x172/0x360 [ 134.390250] SyS_read+0x55/0x80 [ 134.393530] do_syscall_64+0x309/0x430 [ 134.397413] ? vfs_write+0x8d0/0x8d0 [ 134.401112] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.406284] RIP: 0033:0x455979 [ 134.409449] RSP: 002b:00007f9999689c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 134.417132] RAX: ffffffffffffffda RBX: 00007f999968a6d4 RCX: 0000000000455979 [ 134.424380] RDX: 0000000000000086 RSI: 0000000020000040 RDI: 0000000000000013 [ 134.431629] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.438875] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 134.446129] R13: 00000000000004d5 R14: 00000000006fb498 R15: 0000000000000000 [ 134.453887] Dumping ftrace buffer: [ 134.457412] (ftrace buffer empty) [ 134.461097] Kernel Offset: disabled [ 134.464701] Rebooting in 86400 seconds..