INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts. 2018/04/21 18:10:18 fuzzer started 2018/04/21 18:10:19 dialing manager at 10.128.0.26:42949 syzkaller login: [ 50.975539] can: request_module (can-proto-0) failed. [ 50.986863] can: request_module (can-proto-0) failed. 2018/04/21 18:10:28 kcov=true, comps=false 2018/04/21 18:10:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x40) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="875db04ddf52", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 18:10:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:10:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/170, 0xaa}], 0x1) 2018/04/21 18:10:31 executing program 1: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000600), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) 2018/04/21 18:10:31 executing program 3: 2018/04/21 18:10:31 executing program 4: 2018/04/21 18:10:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xd, 0x0) 2018/04/21 18:10:31 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) lstat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./control\x00', 0x0, r0) [ 55.059263] IPVS: ftp: loaded support on port[0] = 21 [ 55.307962] IPVS: ftp: loaded support on port[0] = 21 [ 55.393866] IPVS: ftp: loaded support on port[0] = 21 [ 55.448362] IPVS: ftp: loaded support on port[0] = 21 [ 55.529019] IPVS: ftp: loaded support on port[0] = 21 [ 55.653795] IPVS: ftp: loaded support on port[0] = 21 [ 55.773503] IPVS: ftp: loaded support on port[0] = 21 [ 55.940854] IPVS: ftp: loaded support on port[0] = 21 [ 56.926471] ip (4673) used greatest stack depth: 54208 bytes left [ 58.242335] ip (4779) used greatest stack depth: 54200 bytes left [ 58.273508] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.280016] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.298643] device bridge_slave_0 entered promiscuous mode [ 58.418303] ip (4790) used greatest stack depth: 53944 bytes left [ 58.496896] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.503385] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.543495] device bridge_slave_1 entered promiscuous mode [ 58.689571] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.696118] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.732126] device bridge_slave_0 entered promiscuous mode [ 58.750137] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.756584] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.773216] device bridge_slave_0 entered promiscuous mode [ 58.794951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.873471] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.879957] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.902710] device bridge_slave_0 entered promiscuous mode [ 58.934218] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.940748] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.982184] device bridge_slave_1 entered promiscuous mode [ 58.997579] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.004105] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.021493] device bridge_slave_1 entered promiscuous mode [ 59.050504] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.056951] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.080414] device bridge_slave_0 entered promiscuous mode [ 59.118770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.131437] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.138018] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.163181] device bridge_slave_1 entered promiscuous mode [ 59.186256] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.192747] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.221225] device bridge_slave_0 entered promiscuous mode [ 59.242795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.256312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.278551] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.285076] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.317277] device bridge_slave_1 entered promiscuous mode [ 59.364633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.422676] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.452928] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.459445] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.496174] device bridge_slave_1 entered promiscuous mode [ 59.515695] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.522154] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.532118] device bridge_slave_0 entered promiscuous mode [ 59.551588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.559770] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.566243] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.580372] device bridge_slave_0 entered promiscuous mode [ 59.604951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.635925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.662468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.695502] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.701975] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.759232] device bridge_slave_1 entered promiscuous mode [ 59.805786] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.812275] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.846260] device bridge_slave_1 entered promiscuous mode [ 59.856797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.871577] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.882341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.909238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.072515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.089165] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.103791] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.154559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.231500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.262737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.269745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.324477] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.334677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.364133] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.460475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.467529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.509736] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.562596] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.574845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.584150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.607437] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.677444] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.703511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.710542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.797437] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.804469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.848158] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.856921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.864363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.892220] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.935476] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.957557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.967095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.065427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.072468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.086374] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.106132] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.135113] team0: Port device team_slave_0 added [ 61.154914] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.173870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.182234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.213105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.249238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.300683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.307820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.324712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.334743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.376694] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.390120] team0: Port device team_slave_1 added [ 61.443168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.494598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.502679] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.518966] team0: Port device team_slave_0 added [ 61.545661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.552623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.578660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.611064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.638397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.662540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.695284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.704537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.719509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.731274] team0: Port device team_slave_1 added [ 61.776817] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.806630] team0: Port device team_slave_0 added [ 61.825167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.833977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.854430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.906919] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.938099] team0: Port device team_slave_0 added [ 61.956350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.965077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.976708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.005515] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.036341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.076899] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.084706] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.111506] team0: Port device team_slave_1 added [ 62.121235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.140166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.171678] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.190819] team0: Port device team_slave_0 added [ 62.222931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.230677] team0: Port device team_slave_1 added [ 62.250787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.269988] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.283083] team0: Port device team_slave_0 added [ 62.291459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.313605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.328880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.367462] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.381284] team0: Port device team_slave_0 added [ 62.397151] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.415405] team0: Port device team_slave_1 added [ 62.423318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.431394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.447672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.514010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.521616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.528559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.543222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.559788] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.585118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.611329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.622500] team0: Port device team_slave_1 added [ 62.645931] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.653590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.662254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.676802] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.685153] team0: Port device team_slave_0 added [ 62.691893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.705096] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.724355] team0: Port device team_slave_1 added [ 62.753089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.772288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.802600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.810322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.818199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.847153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.861763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.876215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.909544] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.925941] team0: Port device team_slave_1 added [ 62.933526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.941190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.948994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.961013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.990615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.023179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.043132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.057383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.070631] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.083930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.106219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.124489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.147167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.161919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.170986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.179715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.188274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.196660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.216227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.227140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.241186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.255318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.263769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.272387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.295244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.337750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.368222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.397690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.413729] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.422016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.435115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.446688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.467889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.487065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.505206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.528639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.541840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.548849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.568667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.586404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.593828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.608215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.667226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.674666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.703075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.754013] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.770378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.809210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.826439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.862142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.876593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.925744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.933862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.953751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.081276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.091917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.105234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.389528] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.396016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.402940] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.409408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.427206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.440910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.477793] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.484298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.491228] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.497712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.564378] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.766252] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.772759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.779594] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.786079] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.803486] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.830518] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.837016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.843932] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.850398] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.864796] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.069921] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.076432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.083318] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.089784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.148183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.215430] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.221923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.228760] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.235206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.308205] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.464779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.478981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.509993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.540659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.548200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.589201] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.595688] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.602513] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.608970] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.692129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.700428] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.706876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.713678] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.720132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.730146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.487758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.504736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.139798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.571674] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.835681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.867579] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.901392] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.942375] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.330664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.436752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.527853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.601256] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.624063] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.710242] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.776699] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.786295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.792648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.803803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.161157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.224881] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.242093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.254006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.360849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.462208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.490228] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.498344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.509850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.540178] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.547759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.568853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.611837] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.622438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.641646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.822390] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.019789] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.026980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.038955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.095429] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.278688] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.298830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.305183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.317854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.379548] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.387503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.403895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.432327] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.625580] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.943954] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.080536] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.122639] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/21 18:10:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:10:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) [ 82.879961] audit: type=1326 audit(1524334259.878:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6618 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0xffff0000 2018/04/21 18:11:00 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x40) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="875db04ddf52", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 18:11:00 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x187040, 0x0) 2018/04/21 18:11:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:00 executing program 3: 2018/04/21 18:11:00 executing program 4: 2018/04/21 18:11:00 executing program 1: 2018/04/21 18:11:00 executing program 5: 2018/04/21 18:11:00 executing program 7: [ 83.670604] audit: type=1326 audit(1524334260.669:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6618 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0xffff0000 2018/04/21 18:11:00 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x59) 2018/04/21 18:11:00 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000000000feff0000000002"]) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000440)=""/230, &(0x7f0000000000)=0xe6) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/21 18:11:00 executing program 3: mknod$loop(&(0x7f0000000000)='./control\x00', 0x2000, 0xffffffffffffffff) 2018/04/21 18:11:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000240)="63512d1c10", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f00000001c0)=ANY=[]) 2018/04/21 18:11:00 executing program 0: 2018/04/21 18:11:01 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x41000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f0000000040)=0xc) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', r2}) bind$netlink(r1, &(0x7f00003efff4)={0x10, 0x0, 0x0, 0x808000}, 0xc) 2018/04/21 18:11:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:01 executing program 6: 2018/04/21 18:11:01 executing program 4: 2018/04/21 18:11:01 executing program 3: 2018/04/21 18:11:01 executing program 7: 2018/04/21 18:11:01 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4f181f3fe7f00009d"], &(0x7f0000000180), 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x800, 0x0, 0x0, 0x8, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffff801, 0x3fff8000000000, 0x5, 0xffffffff00000001, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) vmsplice(r1, &(0x7f00000000c0), 0xa, 0x0) close(r0) 2018/04/21 18:11:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) 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)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@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)) 2018/04/21 18:11:01 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x800) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@ipx={0x4, 0x8, 0x400, "f33dc75e119c", 0x4f25}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="76c95bc8344c74a1b7fb17d718914799fe459f65bb0fcbfe306a257c0aced2349b3cc4b96086ccfbf5d5148a8be87a396c0ec695155ac193432f529b2ce62e0b82a9ac4d6e79069226f3ce0b", 0x4c}, {&(0x7f0000000200)="f54029c8b906d6da76cee4a305b281de2aa2a7fb052889c10a9db1dbca8d0a389c99ba1aaf6d46f38827b104268a158ef4982c", 0x1f}, {&(0x7f0000000240)="5bcb3c083b42329bc681b7b723e28a486d705db9e04dfab477c5d0912e11dd641caa5dc54bcaf284a8aafb4a53a8cb7fd80f4a4e098c67b67e8ce51521c478729e7d5c1bbb90ea5123a80fc96509961198ca1333149b4b73dcf1f3e3c8f4e482f94a6d31ce2453b34386f5716a0181648523e3a1f34bd6d48090e3adee0d5b7e8c35227a5beb1d5b231de26e532b8f96ecfae75773d760db96bc1ee3092799e493b8007d20815de0c42e6a8c854abc731bacb3135cea45b8e679f6e14272451347582d1e4dca65123d8ece5b163d178d75", 0xd1}], 0x3, 0x0, 0x0, 0x20000800}, 0x20000001) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000001c0)) 2018/04/21 18:11:01 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/21 18:11:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpu.weight.nice\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x40000, 0x7b92) 2018/04/21 18:11:01 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xb7bc5d3e1043b854, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/21 18:11:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:01 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4f181f3fe7f00009d"], &(0x7f0000000180), 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x800, 0x0, 0x0, 0x8, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffff801, 0x3fff8000000000, 0x5, 0xffffffff00000001, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) vmsplice(r1, &(0x7f00000000c0), 0xa, 0x0) close(r0) 2018/04/21 18:11:01 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4f181f3fe7f00009d"], &(0x7f0000000180), 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x800, 0x0, 0x0, 0x8, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffff801, 0x3fff8000000000, 0x5, 0xffffffff00000001, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) vmsplice(r1, &(0x7f00000000c0), 0xa, 0x0) close(r0) 2018/04/21 18:11:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x40, 0x8a21fd5616310fb5) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x1ffefd, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x44}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x2}, 0x8) ppoll(&(0x7f00000000c0)=[{r0, 0x210}, {r0, 0x8000}, {r0, 0x8}], 0x3, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x7fffffff}, 0x8) recvfrom$inet(r0, &(0x7f0000000000)=""/83, 0x53, 0x2001, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/21 18:11:01 executing program 6: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) r2 = semget(0x0, 0x6, 0x4) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000080)=""/99) r3 = dup(r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/21 18:11:01 executing program 7: unshare(0x4200) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'syzkaller0\x00', 0xffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0xffffffffffffffff, 0xb}, 0x11a) 2018/04/21 18:11:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl(r0, 0x6, &(0x7f0000000100)="b677b3d82e32325df4516c33cf181c38f3fd94577e977b52231bbc87563e1bbd87f7753653e793600324e02eccf52ee0b8a68e44cbde6198dd3e3f5b0c19edfc14035ab5ddbb27f8ba39513b5a5a434d898de45d3d8b78229fb1f8a84e9ae2fc581c5f5f9d25381e1429f09c39361acddf010c126343c7f9e696ecbf45b9324de853d8f6335adbe15d794bb812e5e7fb3446fe01f65cb882de65f2e7ffec70af00427f415c80d4da5f32fbd5f77bbe3b6faa8a28b75e45d04d51c45bb3052296aef297719abd3609f5721d691d75d705f7627b49e00c") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x81) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="3f1b396a2ca5142ec59dc8ab8173d80e5a203369fd6968a4430fb766f0"], 0x4) 2018/04/21 18:11:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0xf7}, 0x1c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x1a, &(0x7f0000000000), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/21 18:11:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x10004e22}, 0x9) r1 = socket$inet(0x2, 0xb, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) times(&(0x7f0000000040)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1000000, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x4) 2018/04/21 18:11:01 executing program 0: migrate_pages(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x4081fd, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) 2018/04/21 18:11:01 executing program 5: unshare(0x103) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e23, 0x84a, 0x4e22, 0x401, 0xa, 0x80, 0x20, 0x0, r2, r3}, {0x7fffffff8000, 0xfffffffffffff96a, 0x9, 0x8, 0x1, 0xc49, 0x0, 0xffffffffffffff4b}, {0x1ff, 0x8000, 0x0, 0x6}, 0x400, 0x6e6bb1, 0x2, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x48c4, 0x4d3, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x1, 0x3, 0x3f, 0x1, 0x3, 0x6}}, 0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000480)=0x8) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000000)=0xfffffffffffffeff) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0xe8c, 0x3, 0x1, 0x9}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000100)=0x5649, 0x4) 2018/04/21 18:11:01 executing program 6: socketpair$inet6(0xa, 0x805, 0xd1, &(0x7f0000000040)={0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/137, 0x89) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/21 18:11:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0xc0000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x0, 0x20, 0x4, 0xe86, 0x0, 0x20}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ppoll(&(0x7f00000002c0)=[{r1, 0x100}], 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0x8) 2018/04/21 18:11:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl(r0, 0x6, &(0x7f0000000100)="b677b3d82e32325df4516c33cf181c38f3fd94577e977b52231bbc87563e1bbd87f7753653e793600324e02eccf52ee0b8a68e44cbde6198dd3e3f5b0c19edfc14035ab5ddbb27f8ba39513b5a5a434d898de45d3d8b78229fb1f8a84e9ae2fc581c5f5f9d25381e1429f09c39361acddf010c126343c7f9e696ecbf45b9324de853d8f6335adbe15d794bb812e5e7fb3446fe01f65cb882de65f2e7ffec70af00427f415c80d4da5f32fbd5f77bbe3b6faa8a28b75e45d04d51c45bb3052296aef297719abd3609f5721d691d75d705f7627b49e00c") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x81) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="3f1b396a2ca5142ec59dc8ab8173d80e5a203369fd6968a4430fb766f0"], 0x4) 2018/04/21 18:11:02 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000000000)={{0xffffff93}}) 2018/04/21 18:11:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) r2 = creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) fsync(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r6}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/21 18:11:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:hald_var_run_t:s0 /usr/sbhn/ntpd \x00\x00 ./file0\x00'], 0x3e) 2018/04/21 18:11:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 18:11:02 executing program 5: r0 = epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) syz_open_dev$random(&(0x7f0000bceff4)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 18:11:02 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/217) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000), &(0x7f0000002000)=0x13) 2018/04/21 18:11:02 executing program 6: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/48, 0x30) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001680)={0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f00000016c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) connect(r1, &(0x7f0000001700)=@llc={0x1a, 0x31b, 0xfffffffffffffc00, 0x0, 0x3, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff9b) 2018/04/21 18:11:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 18:11:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20400, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d3fa71011d0d6130e5c52572205762d7b732f7afb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 18:11:03 executing program 1: r0 = socket(0x10, 0x802, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff}, 0x10) 2018/04/21 18:11:03 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8), &(0x7f0000b0d000)=0x18) 2018/04/21 18:11:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x4, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/1) prctl$seccomp(0x16, 0x6, &(0x7f0000000140)={0x357, &(0x7f0000000080)=[{0x61, 0x0, 0x0, 0x400001}]}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="00000100a2000000e23a952199758df77a895d8bd2d1b4bb5c78abe9c09165c4eb7685daaa1ae9211972e65bccce3330ac68d3181f744d65b0c583540b59640d9970aa06fdffc38fb68cbd345f36e3212c02cf9e4a9a729009040000000000000002aff7242c1f5554a015138d4a312faba2d72b6b124527e5cb34bafd79ef5e0c6116003fb736a8d1be9c9f2da7a91cac8815dd0deb3ce4195c495e0d1b6d819ab202c6726e75795322b0099056514fd7f316db7d8e048c4b05379076642d185f9297ab4c04af10a75bd87902c7e5fca2"]) 2018/04/21 18:11:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r1, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) r2 = creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) fsync(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r6}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/21 18:11:03 executing program 5: r0 = epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) syz_open_dev$random(&(0x7f0000bceff4)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 18:11:03 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setpipe(r0, 0x407, 0x78) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20d}}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/21 18:11:03 executing program 7: r0 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='$\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x180a05) keyctl$read(0xb, r1, &(0x7f00000004c0)=""/217, 0xb0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$netrom(r2, &(0x7f0000000400)={&(0x7f0000000080)=@full={{0x3, {"6cb7fe068116c8"}, 0x53}, [{"4403f60a412cae"}, {"d8a67d127ceb59"}, {"8884d853b13ed7"}, {"261ef89a6848c7"}, {"8cb82562114456"}, {"b54fc2f2a8aa97"}, {"cd3ed37b9824d6"}, {"84ba412f1fb0f2"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000000)="7a28a1a0b60dddc43ad585ff8ce7e61bb38305bce24f91640b5b7a114275a5412319a7fa73c3a6d22cc251f093d67bab4c0aeda3f7f5db", 0x37}, {&(0x7f0000000200)="6787608866e22a36195efbea1b4e0198b8fff55ac82eb155b26e72683ee2667528c34647251b389c2db4a25a2d20f533c8140bfe285630a0c06dbc62734a5c2a5d3784c08c3442", 0x47}, {&(0x7f0000000280)="f9568a17e5530af578739c74db80d121238ffbb137a55303acc35615ef895cdb3aceeeeb4301f785b8a0cae5a1be9e18e01ba908476ad8496c3a4774a24a547125f0862e0679460572f0165c9eeda690b64879fd6573e37bd962d046a7002eba8458c62e52f1d8deafa044235cdd629e210ea51a2f29fc0e9baf00ec7ef6e75276a6e3c914f01d93ae7ad7903cde", 0x8e}, {&(0x7f0000000340)="a944a715042136cb85a686f8bf2b8b597d177b2a0243c724b7e8001ecfa6c597421f5e2d861685ccb749b75f108ae378d0ad05093c7984f4489a9503a8b49330ac77bdfd9f0b6290957606806045db8cd81656ded3924225853e71a7ad058a464237", 0x62}], 0x4, &(0x7f00000005c0)=[{0x1010, 0x107, 0x5, "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"}, {0xb0, 0x10b, 0x0, "748fa0a7f7b863dd4ea8412013acd68680007cb76dbe93d21cedc88ebae757a497be115ffff1f9951b74bc9bc9b4a70c2b433ce85e17e91ad221278bf5d2dfb1117a1c02a6cf932dd074814777cc584cb5154f7bebf50a8e90c5837f7e99c4a2cf2deedc0edd207fea0cb81aaab92f47ae1747493925ce59ea89f583dbf2b247331ffd5c9a51574499ebd665b2a23770802cb683d3ad11908f"}], 0x10c0, 0xc0}, 0x10) 2018/04/21 18:11:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 18:11:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000001c0)={@in={0x2, 0x4e23, @broadcast=0xffffffff}, {&(0x7f0000000100)=""/165, 0xa5}, &(0x7f0000000000), 0x10}, 0xa0) 2018/04/21 18:11:03 executing program 6: r0 = socket(0x15, 0x4, 0x6) write(r0, &(0x7f0000000080)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080004000100134d", 0x24) 2018/04/21 18:11:03 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000032a000)) writev(0xffffffffffffffff, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x3}) 2018/04/21 18:11:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/icmp6\x00') pread64(r0, &(0x7f0000000200)=""/4096, 0xfffffffffffffe98, 0x0) 2018/04/21 18:11:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000b40)='/dev/snd/pcmC#D#c\x00', 0x400, 0x800) openat$cgroup_type(r0, &(0x7f0000000b80)='cgroup.type\x00', 0x2, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0xc7, 0x9, &(0x7f0000000980)=[{&(0x7f0000000100)="ff07913c80778e3dff358de00504d59bd985b3a69da7fb11b27dd94358f9bad7fbb2f0237c00d28dee769abc570566c8e225950ded6f764432c6525b5fb12541ff68b4f14ab8b7d55e37fb344890e5c454d5644a075e1fcdb39aab160b49913c01e3a209", 0x64, 0x2}, {&(0x7f0000000180)="b937411d5e632cb9277c6c59b560186ac3fbec8d6a74b7721302a50aff777170272f110ff39b5e44995bc0ef4465399df139aaa8fcc9e95000c368accf5e99be6a5e5c1577727d16bac69b85fd19fd22f9a3f574285880c95d76f80a985ba0eeef0379e93489a489e945c2987b5d284bcb30e032a8f92fba883d22c43d81cd6e43e903dd9c9c571981e96d4fe4b11052cb7c5515050ccaa5564f6f74f15b1d20af0964544a59b9bcd4d5ab4ec94517071902af46e041060abbd9f3d882e07afe22faa0d227", 0xc5, 0x42f}, {&(0x7f00000003c0)="c6805b0399c9a30bf85c4109ab903b57c83372a7d64549dfb2b16a05498fd3550c1edeba5bf0dbfe6b5678cc2359090c6716807a42ab2f5608f91d24f88b88c649f16ea1ea66aea100315e4ab095d519a0b830c8aa28198ee36c29b6319c155180c4244210bb8c7c2e6cced8aa29d9fd192ac9c1a101fbea8881a6181bb7b9d96ff90842ff8d2dfb936a6dd5455957b72dc856797add7d9eac7bbf8b2a7cc52604cddad2199174b8f7aa25d70f7c97f897266b4d70d72200898b5d5e2bdac67b2ca7", 0xc2, 0x3}, {&(0x7f0000000280)="4160f767732f6b0d6a8a17ec1cf5fbb674c554deefb20db997f6eb387b7de1d98144ac35d98f750e22e1268d", 0x2c, 0x6}, {&(0x7f00000004c0)="cdf6c8a5d5a6baf29815d98b7771fd7f1288a1106cca43f05ec008df45b65391ffb6a32fbdaf1a7553c3cea2aa48e743edea7dd8ccd38b99ffe3bf318bb4831efc15741f6bbb8a415ad873fd832a09f81d9924cb19763ce3aec6a6512e90c7963e4bb926da07dff213907acf6a19f7975e736ee87273897bf96cd2f680e15193b7d536caf68c97c540d40a333efdcd2b8a3ad34390229f29314a605ef15ab5bbe6da2ffbba6f21f0c44207e5513410c07e64962af336972cfcebe10d2dd2fd9006e5c654e2d196885f16f66da10c51894fc60bfa39603996055cab1e6f81", 0xde, 0x712}, {&(0x7f00000005c0)="632d0c61444d7c7fd13c4de9880eaea887f96521af0686626a896ece55ed9e59ed1206c05802bff3281cefba0627a3", 0x2f, 0x8997}, {&(0x7f0000000600)="697fd886c17d1c0e6db3d50eec0f5ba9e16f2a948bdacfc97fb81819fb6405bb199938461de4daa49cae2a9f7291bf3ff7f0eef6ffe5baac3cfbab9a119a5a05533400288edff798e7488f495d27ed09a0eadbf57ea33b519aead6c3ae1cca619da802423e7e926736555daef5eb38ca60db2f40d65ea3173f8380398a46", 0x7e}, {&(0x7f0000000680)="140dca1bb00efff28b1305966f04145a2852b96e6b217334a13977af01ac7b73fbbb6e0ca76e895b3fcb69b10ea051fcfb5f490117f2572a8df7a26b7dc4d4a95942d904e9d91a02ecb0d16cec4427753185dca8eadee2faf73e5d66c9aeae137b825912f79668fe30874298eb664d84c4c53b82dee2598b4b518647ca8181534a15948399f7a2693082e6dcae44932b0733fb89a8d1c560d5b088d121384e23d0bb02fb36faf27da8b1f1f228ae543fc500324cb7bad912708c36bf95c49cbad853c21586230c0f196c8df5446cf3d1cf5559ef27d400b0b9", 0xd9, 0x8}, {&(0x7f0000000780)="98188e14698c800b9560b84c1a80cf16c918914bf586e863780935dfd4fa9afb609ffdf0b2800464933f1384744edfd346bdc3d4716ddf9fc788ca5fbebd490cf34d3ce2343dd53a6bccffade598732005eff52840032750dbeff7a1a07b042ce9c13b34543455ef2456173176ae0ee773d28b8c3962da34cfbdd38a0067a6b34866f5c8e48d3b13f2bb75a3f490bde5463f776e3b202468658f376c09edcd37e40d24db", 0xa4, 0x1}], 0x2, &(0x7f0000000a80)=ANY=[@ANYBLOB='mode=adaptive,acl,prjquota=cgroupvmnet0wlan1,`lloc_mode=reuse,usrquota=posix_acl_access\'trusted$-@GPL,whint_mode=off,noacl,reserve}_root=08?,whint_mode=user-based,extent_cache,\x00']) r1 = syz_open_procfs(0x0, &(0x7f00000008c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731b9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x6, 0x2, 0xfffffffffffffe27, 0x7, 0x0, 0x1, 0x0, 0x4, 0x2, 0x3}) fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='user.u'], &(0x7f00000002c0)="2f8f85591ee3785f3c9b9d4a6e65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731b9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc2, 0x0) creat(&(0x7f0000000880)='./file0\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000840)={@empty, 0x6, 0x0, 0x1, 0x4, 0x0, 0x101, 0x6}, 0xffffffffffffffd4) 2018/04/21 18:11:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:03 executing program 7: r0 = socket(0xd, 0x7fffe, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r0, r1, r2) 2018/04/21 18:11:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000)="1257c954", &(0x7f00000010c0), 0x42}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000180)="d1ecfc"}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x0) 2018/04/21 18:11:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x7) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000), 0x4) 2018/04/21 18:11:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) socket$nl_route(0x10, 0x3, 0x0) 2018/04/21 18:11:03 executing program 5: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e99e00f296183131df92957fcc17fb114999dc88dcd345288eb6b16fee7dddb50fe0f2e3230a5bc2b919f6e77dadc055d8a4410a143b961929eb7ae0df568caad4cf2daccc927368d35e150abd39edfca536d5bbe4e7e579d2fa95df3619cb8987149e385c6d0f910860a2e2e9349cfac7be0b5c8cfef998a3b8d1ee4850f211cb001fefb28f3df5298290bcb0e8f45c7584e6c42f955ffa43a9a205f60f35b65d5fb52450c58e78fa93506aab9a1627c5b2f1864fd5f9fefcf15110b52984f16ada151c85f26a65051a4355177768f9c64d5b89cf22634e25760392be823b482be33a962afd776a348f6cad5666bdc9621661", 0xf3, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="be962f4669d85dc2bd8ec2792a7b3722a6c3757a25516e587426b567bf9b596fb9d815ca02e92b2b71", 0x29, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x1000, r1) syz_emit_ethernet(0x66, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x647c, 0x34a1, 0x4c19ff42, 0x1ff, 0x2}, &(0x7f0000000440)=0x98) 2018/04/21 18:11:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x800) setns(r0, 0x3) signalfd(r0, &(0x7f0000000040)={0x20}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4) 2018/04/21 18:11:03 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x11, 0x4) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x9, 0x2, "147cb2986b93", 0x2}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, &(0x7f0000000200)='o'}, 0x10) 2018/04/21 18:11:03 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x75d5, {{0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/21 18:11:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000b40)='/dev/snd/pcmC#D#c\x00', 0x400, 0x800) openat$cgroup_type(r0, &(0x7f0000000b80)='cgroup.type\x00', 0x2, 0x0) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0xc7, 0x9, &(0x7f0000000980)=[{&(0x7f0000000100)="ff07913c80778e3dff358de00504d59bd985b3a69da7fb11b27dd94358f9bad7fbb2f0237c00d28dee769abc570566c8e225950ded6f764432c6525b5fb12541ff68b4f14ab8b7d55e37fb344890e5c454d5644a075e1fcdb39aab160b49913c01e3a209", 0x64, 0x2}, {&(0x7f0000000180)="b937411d5e632cb9277c6c59b560186ac3fbec8d6a74b7721302a50aff777170272f110ff39b5e44995bc0ef4465399df139aaa8fcc9e95000c368accf5e99be6a5e5c1577727d16bac69b85fd19fd22f9a3f574285880c95d76f80a985ba0eeef0379e93489a489e945c2987b5d284bcb30e032a8f92fba883d22c43d81cd6e43e903dd9c9c571981e96d4fe4b11052cb7c5515050ccaa5564f6f74f15b1d20af0964544a59b9bcd4d5ab4ec94517071902af46e041060abbd9f3d882e07afe22faa0d227", 0xc5, 0x42f}, {&(0x7f00000003c0)="c6805b0399c9a30bf85c4109ab903b57c83372a7d64549dfb2b16a05498fd3550c1edeba5bf0dbfe6b5678cc2359090c6716807a42ab2f5608f91d24f88b88c649f16ea1ea66aea100315e4ab095d519a0b830c8aa28198ee36c29b6319c155180c4244210bb8c7c2e6cced8aa29d9fd192ac9c1a101fbea8881a6181bb7b9d96ff90842ff8d2dfb936a6dd5455957b72dc856797add7d9eac7bbf8b2a7cc52604cddad2199174b8f7aa25d70f7c97f897266b4d70d72200898b5d5e2bdac67b2ca7", 0xc2, 0x3}, {&(0x7f0000000280)="4160f767732f6b0d6a8a17ec1cf5fbb674c554deefb20db997f6eb387b7de1d98144ac35d98f750e22e1268d", 0x2c, 0x6}, {&(0x7f00000004c0)="cdf6c8a5d5a6baf29815d98b7771fd7f1288a1106cca43f05ec008df45b65391ffb6a32fbdaf1a7553c3cea2aa48e743edea7dd8ccd38b99ffe3bf318bb4831efc15741f6bbb8a415ad873fd832a09f81d9924cb19763ce3aec6a6512e90c7963e4bb926da07dff213907acf6a19f7975e736ee87273897bf96cd2f680e15193b7d536caf68c97c540d40a333efdcd2b8a3ad34390229f29314a605ef15ab5bbe6da2ffbba6f21f0c44207e5513410c07e64962af336972cfcebe10d2dd2fd9006e5c654e2d196885f16f66da10c51894fc60bfa39603996055cab1e6f81", 0xde, 0x712}, {&(0x7f00000005c0)="632d0c61444d7c7fd13c4de9880eaea887f96521af0686626a896ece55ed9e59ed1206c05802bff3281cefba0627a3", 0x2f, 0x8997}, {&(0x7f0000000600)="697fd886c17d1c0e6db3d50eec0f5ba9e16f2a948bdacfc97fb81819fb6405bb199938461de4daa49cae2a9f7291bf3ff7f0eef6ffe5baac3cfbab9a119a5a05533400288edff798e7488f495d27ed09a0eadbf57ea33b519aead6c3ae1cca619da802423e7e926736555daef5eb38ca60db2f40d65ea3173f8380398a46", 0x7e}, {&(0x7f0000000680)="140dca1bb00efff28b1305966f04145a2852b96e6b217334a13977af01ac7b73fbbb6e0ca76e895b3fcb69b10ea051fcfb5f490117f2572a8df7a26b7dc4d4a95942d904e9d91a02ecb0d16cec4427753185dca8eadee2faf73e5d66c9aeae137b825912f79668fe30874298eb664d84c4c53b82dee2598b4b518647ca8181534a15948399f7a2693082e6dcae44932b0733fb89a8d1c560d5b088d121384e23d0bb02fb36faf27da8b1f1f228ae543fc500324cb7bad912708c36bf95c49cbad853c21586230c0f196c8df5446cf3d1cf5559ef27d400b0b9", 0xd9, 0x8}, {&(0x7f0000000780)="98188e14698c800b9560b84c1a80cf16c918914bf586e863780935dfd4fa9afb609ffdf0b2800464933f1384744edfd346bdc3d4716ddf9fc788ca5fbebd490cf34d3ce2343dd53a6bccffade598732005eff52840032750dbeff7a1a07b042ce9c13b34543455ef2456173176ae0ee773d28b8c3962da34cfbdd38a0067a6b34866f5c8e48d3b13f2bb75a3f490bde5463f776e3b202468658f376c09edcd37e40d24db", 0xa4, 0x1}], 0x2, &(0x7f0000000a80)=ANY=[@ANYBLOB='mode=adaptive,acl,prjquota=cgroupvmnet0wlan1,`lloc_mode=reuse,usrquota=posix_acl_access\'trusted$-@GPL,whint_mode=off,noacl,reserve}_root=08?,whint_mode=user-based,extent_cache,\x00']) r1 = syz_open_procfs(0x0, &(0x7f00000008c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731b9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x6, 0x2, 0xfffffffffffffe27, 0x7, 0x0, 0x1, 0x0, 0x4, 0x2, 0x3}) fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='user.u'], &(0x7f00000002c0)="2f8f85591ee3785f3c9b9d4a6e65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731b9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc2, 0x0) creat(&(0x7f0000000880)='./file0\x00', 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000840)={@empty, 0x6, 0x0, 0x1, 0x4, 0x0, 0x101, 0x6}, 0xffffffffffffffd4) 2018/04/21 18:11:03 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) 2018/04/21 18:11:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8004, 0x3) ioctl$KDMKTONE(r0, 0x1267, 0x20000005) 2018/04/21 18:11:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)={0x20, 0x3, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0xfffffffffffff935, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="a59102d48ee338e5cbce99be3214bb902e2c498ffb80368441b02d8a824d1f0b183e63ba621bc3fc7898c264ea3e8a4630da9d2f4231b60aa08aa85a1b6fa4836be21632c00cc02ee51574813daa88d95f6c8ca38ecd8ee6f64c4609263c11be6d943859f40f8fb65fc0e3e420caa6ad16e6a413dcc74c3234611560c840f21ebe95c0d3f5f0c135b5621d6e1bb14d068e165448b02d493728663a10afb82947969ff92d2a9db504975c201e896573e89bba224cebddd8badec537d4a71f3c28e2420daaf6ed633a67dcfb6140d077500f84f8abd535d66434c0a022a114a80de9a28c569000288b4f1bce72c6ca1e4224e1", 0xf2, 0x1000}, {&(0x7f0000000340)="5afdccef5c966ca9032a74de973cc0852823fdbb997390ef2c7564979cca400ab0ebac604a6b87525969e44f204c97cebb5fba2deff7368451a8e248e7f8b67512b1c2f7a0a1467092d3d714f052aacd315177c8f7ba6179cd5316da68098cf230e103d75c8aa0d2db021ce1f04820f11d553868ce605799", 0x78, 0x4}], 0xa920732fe0d1fe06, &(0x7f0000000400)={[{@integrity='integrity', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@resize='resize', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@quota='quota', 0x2c}]}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x4, 0x0, 0x200}) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) sendfile(r0, r0, &(0x7f0000000100), 0xecaa) 2018/04/21 18:11:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:04 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x1ff, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x7fffffff}, {0xa, 0x4e21, 0x1, @empty, 0x2}, 0x8000, [0x4, 0x7b5, 0x1000, 0x3e0dd4fa, 0x1, 0xffff, 0x10001]}, 0x5c) 2018/04/21 18:11:04 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000002340)='/dev/usbmon#\x00', 0xcb, 0x200a00) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000002380)=0xa08f, 0x4) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/04/21 18:11:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000003c0)=0x300008000) 2018/04/21 18:11:04 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x75d5, {{0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/04/21 18:11:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x200) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000480)={'raw\x00'}, &(0x7f0000000500)=0x54) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000002004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e247f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c74c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/04/21 18:11:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) [ 87.366834] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 18:11:04 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9, 0x10, r0, 0x0) 2018/04/21 18:11:04 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000000)=0x78) readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/6, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28}, {0x80000006}]}, 0x10) write(r1, &(0x7f00000000c0)='\t\x00', 0x2) [ 87.440726] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/21 18:11:04 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:04 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/rfcomm\x00') lseek(r1, 0x3f, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7aeb, 0x2) 2018/04/21 18:11:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100e7f2", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002200)=@assoc_id=0x0, &(0x7f0000002240)=0x4) r3 = dup3(r0, r0, 0x80000) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000180)={0x1, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000011c0)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x401, 0x3}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @rand_addr}}, [0x100000001, 0x80, 0x609, 0x4, 0xfffffffffffffffd, 0x101, 0xfffffffffffffffd, 0x4, 0xffff, 0xffe0000000000, 0x1805, 0x8, 0x72, 0x8, 0x9]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="1c00000076ab70aaf854b56a132f1f640c3abaa3dee14955283c3b02b7ab2167"], &(0x7f0000000140)=0x24) 2018/04/21 18:11:04 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x21, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x20, 0xffffffffffffffc1, 0x4, 0xffffffff}, 0x98) timer_create(0x5, &(0x7f0000000400)={0x0, 0x26, 0x2, @tid=r4}, &(0x7f0000000440)) timer_settime(r1, 0x1, &(0x7f00000001c0)={{0x77359400}, {r2, r3+10000000}}, 0x0) recvmmsg(r0, &(0x7f0000002100)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000000), 0x1000000000000076, &(0x7f0000002040)=""/143, 0x8f}, 0xffffffffffffffff}], 0x1, 0x0, &(0x7f0000002200)) socket(0x11, 0x5, 0x100000000) write(r0, &(0x7f0000000480)="1f7fbe4a06000000888cf191af8f1f3893008be10056000d6dfcff0905bc02e6f66dced458d405d67651b240276600048a40940a747d4620afdd8050822abf72a479b5e2a62a8c2e2e3918e5fa7c", 0x4e) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x2, 0x4d, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/77}, &(0x7f0000000380)=0x78) bind$rds(r6, &(0x7f0000000600)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r7 = socket$inet_smc(0x2b, 0x1, 0x0) fadvise64(r7, 0x8000, 0x81, 0x4) 2018/04/21 18:11:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x3194, 0x1, 0x4, 0x5, "b14931092224d3d5a3723f891e5452157096191b1bfd02813d23319b5bce50f49c2aa933e2bfc2ecb5e0961d", 0x4}, 0x0, 0x0, 0x81, r2, 0x9, 0x2, "24dac294cf7d11f03e4b9a870a04eccd27e82cd564621c346f42ddf4c1401f89436f4cd665d9142939b1c68ed3b6d2c85253f95035679daf5d4ca4ad54bade56", &(0x7f0000000180)='/dev/dsp#\x00', 0xa, [], [0xa688, 0x4, 0x9, 0xfffffffffffffffc]}) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3f, 0x10000) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000080)=""/150) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f0000001440)=@abs, 0x8, &(0x7f0000001640), 0x0, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x24000005) [ 88.502823] sctp: [Deprecated]: syz-executor7 (pid 6975) Use of int in maxseg socket option. [ 88.502823] Use struct sctp_assoc_value instead 2018/04/21 18:11:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/21 18:11:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f00000000c0)={0x9}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10c00, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x2c, @empty, 0x4e24, 0x4, 'ovf\x00', 0x0, 0xffffffffffffff80, 0x54}, 0x2c) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) 2018/04/21 18:11:05 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:05 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x80, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000728f89)}}], 0x1, 0x0, &(0x7f0000172ff0)={0x77359400}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40037a}, 0xffffffffffffff52) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) r2 = dup2(r0, r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1014c0, 0x0) dup3(r1, r2, 0x0) 2018/04/21 18:11:05 executing program 3: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0xff, 0x4) 2018/04/21 18:11:05 executing program 7: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffffffc) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40000000, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0/file0\x00') 2018/04/21 18:11:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:05 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe7, 0x20000) r1 = fcntl$getown(r0, 0x9) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f00003e0000/0x4000)=nil, 0x4000}) syz_open_procfs(r1, &(0x7f0000000280)="2da5664bd8bd796a63fddde6cb597078097935d8b8e58bae84d30bee1cd9f24c2d497734ef3966f871bb1c46f6fb72d876f8780609ffaf35b4a964f2685ce979cc05fc577fccea6060571cb61020909fb0638b7c65f8571f0697460e3401e25057d0b6bef883be81d0cfb83c1ba4a21522cdd08c35a114f72a17894e22584df4d2fb6e6b995250165e0f0869468fe9b15242d2dcc52a9f120ed7772600000000000000000000000000101608e51002bd2aae88b8269964bbeab6e61519f20e2cb2") ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) [ 88.645134] sctp: [Deprecated]: syz-executor7 (pid 6976) Use of int in maxseg socket option. [ 88.645134] Use struct sctp_assoc_value instead 2018/04/21 18:11:05 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:05 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:05 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x0, 0xfffffffffffffffd}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x74, "7d9e06bc5b325abcfad007c6c9f61ac497d828a2a68c7004627725306f64ad2fca744c98d56c7e081ee4c0492d10ea5fa1ba78f33dc7d5db77bde43346bb3fa1b8dcf7ffc512f8f5d8ccfd87af75f4fbb6538bb7bdf5104e88414dd09332e039c2315ca9ccf70577c44259e4694b52404815938b"}, &(0x7f0000000180)=0x7c) 2018/04/21 18:11:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d0700000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0xffffffffffffffc4) 2018/04/21 18:11:05 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x84) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) readahead(r0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/33) 2018/04/21 18:11:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x8100) sendmmsg$alg(r1, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="987693619d6c0da87b828f4b8c78d9b2f3d319003e88115dc3412aefdc11524626a3a0fd00b4ac36cd914fa96bef64376520a2f4059abe571f89e98c05b18466df16a3211f650a07656c70b6b7f8db560828b38c46958fc7c329b8265afac466e5a4b66261b7827b9ba05b3ec23f84d278153352acbb2bf1fb8e8ebff017dd3b3c2526b03c3d60442b8e434115337ddfec32e7116b51c9321c2c14abcca6554509a9185a85a66b55a7c30e12538b1bc43b7c5e57c7ce9c69d3561f017227f3ecab731322c991411aaa", 0xc9}], 0x1, 0x0, 0x0, 0x40010}, {0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f6dca90b100b81e4a25c69cd96b41d5df4cdb8771ceca2a16e763ba42b370721df323cd7904c00edab90cde7ce14a9e4fdbff01d29e9a7713ee895f2b52ae2bc5056f56cea1e98bace2ad3977dc6801bbb46d6a2eb2e92338307e49e5172d06913ecd3658dc15f064315383ea537", 0x6e}, {&(0x7f0000000200)="749c453b025c067dd68e3a5a6c62bc7f2de80bc926f3222009bc1b055512a4c85d8bb3f7f886862ab37010bcd047ba4bd6afb0dd5724d30f87f9f9165cbe7cb6a5bb6041e414394123ad707ee2038cb3765a69ccdad5fa81cb6ec855613d89ec864cbf2f3d965fa3b4336d15ab0ab34b19b388c8d93e508eec93783ec2180843f9dbd8facac5b27fe6aeea13f767694a7ad07dfcecfe157a45d09f15c646e26f979983367b146df80ad2ccce7bc67f92a98ca224f5250a86", 0xb8}], 0x2, &(0x7f0000000300)=[@iv={0xa8, 0x117, 0x2, 0x8e, "8ad8c299d27003ad6cc4bed1ded788276fcd85dbfd8402161fc2746fc5980be6b1e135480814eb7c38a7d9079ebd0677b788b2786412cea862f3d58c67712ff092bae5fd9e071c9131f3cb64d5206dc571f9306a41ef933e59564d47cb36122305d84fe0ca541971a175b26c9635f5b849e5bec99b13c455bbc7b11a90816302f6eb5a48d6645c1324b623b8f2e9"}, @iv={0xd8, 0x117, 0x2, 0xc2, "de1faaab561f98049e23ce285ff5e4c11930d496bf74d33f416b378367a3ab69663d78cce24ef700c018c90f2e317c91af6aae7b6b0a4375deabcdaed2fc103a2e3b96a69703ebc654403fd6c5c84f348c8ffab60dde40188c58bb5b041df5b279c98102ea4c68984082a4d6792213846f98ec2f320e7a9ce81998b543bf11ca07371a60a00d6d81c2e3c04306ca74d2e2e1a7a48fc61dc05dcc4a8e711b567e1fd812f11324f6fd1d4936716c53ba95147d7f30dc2fba4a04614bc80c9d66f8b39a"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @assoc={0x18, 0x117, 0x4, 0xab8}, @iv={0x70, 0x117, 0x2, 0x5a, "5e197de5cb9535ddbeec3d05c129a5d6373f380a5c43dc3f2db2bb3865a1049f3efff3e7ee4bb8fe2ed3d5d260fe471c3cf21d732bf938f0318f954d7a53bbf0e6587b9f8174b10982cb57a1414618e05fe567f6604b275388bc"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x238, 0x8000}], 0x2, 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=[{0x10}, {0x10, 0x119, 0x5}], 0x20, 0x44040}, 0x20000000) [ 89.318276] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/04/21 18:11:06 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d0700000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:06 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:06 executing program 7: personality(0x8000001) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/21 18:11:06 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) rename(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000340)='./file0/control/file1\x00') 2018/04/21 18:11:06 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x10000, 0x0) r2 = accept$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0xfffffffffffffdc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000200)="207555e24d42d1c62def1b35b5568a4fe9c8b848e2a0be8d39d862a86960944a1d7a59f63b1388d616fb3d3acd1e5163b5e7a9003ec54bae8c1d03259abaa11fe3800e17e8ae21f2967b476cb468d2", 0x4f) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000180)="8f6e842e8077d1b526f268825536515abae54018beea4a042ba8542828ccd827c1894eadf90457b72471c3bd304677048da23d9f8226de3567245a000366061a3dd46042851caabd53b06be86e5702cba3743c1f61e0ac5155ffdcbc415adf2074e7") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/21 18:11:06 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="de40beef349aa23da4749cca73662f66b3c9cc2a4df579dca013ebf662375e5ea5dbe4fbc928ac2f300bfabebae4cc11865b9664a7a84b4730ee9989324388f11c8d804e96016a1b042c87e4ab3fc35d7da59576940e9d1ae201cddf2458a7d7bca76c4992505b38fdd280c2591c85d1d36e0e00bbf141dda4ed70606f21b37de801c6695532b9f92f86c140215078588068eaacf4dfaff9a8e5e88f6591d185529d13bb3b274c26937f040e28af5bb7699285be58c4958bdfca347143fef27d8457473b0568efd52d3245500dc4240025c0037f3ed9274920", 0xd9, 0x1}, {&(0x7f0000000280)="fab71b2d2d55fe9e0a9838f84c753a3e039cdeb14a92d2b12c432006b732cd1cf3c4afbfec192697de4096cb0d9bb058a49472df581eae3a2b37ffe54d6c", 0x3e, 0x595a1d1}], 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='de,\x00\x00\x00\x00\x00\x00\x00\x00 \x00']) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1400) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000100001000000000000000000000000000000b546928cb1bd991f"]) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'sit0\x00', 0x3}, 0x18) close(r1) 2018/04/21 18:11:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) exit(0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/193, 0x26, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) r2 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x12c) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') 2018/04/21 18:11:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d0700000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:07 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:07 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:07 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpin6, &(0x7f0000000080)=0x80) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f7ff0)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) 2018/04/21 18:11:07 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000180)="de40beef349aa23da4749cca73662f66b3c9cc2a4df579dca013ebf662375e5ea5dbe4fbc928ac2f300bfabebae4cc11865b9664a7a84b4730ee9989324388f11c8d804e96016a1b042c87e4ab3fc35d7da59576940e9d1ae201cddf2458a7d7bca76c4992505b38fdd280c2591c85d1d36e0e00bbf141dda4ed70606f21b37de801c6695532b9f92f86c140215078588068eaacf4dfaff9a8e5e88f6591d185529d13bb3b274c26937f040e28af5bb7699285be58c4958bdfca347143fef27d8457473b0568efd52d3245500dc4240025c0037f3ed9274920", 0xd9, 0x1}, {&(0x7f0000000280)="fab71b2d2d55fe9e0a9838f84c753a3e039cdeb14a92d2b12c432006b732cd1cf3c4afbfec192697de4096cb0d9bb058a49472df581eae3a2b37ffe54d6c", 0x3e, 0x595a1d1}], 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='de,\x00\x00\x00\x00\x00\x00\x00\x00 \x00']) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1400) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000100001000000000000000000000000000000b546928cb1bd991f"]) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'sit0\x00', 0x3}, 0x18) close(r1) 2018/04/21 18:11:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:07 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:07 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x10000, 0xfffffffffffffffa, 0x100}, 0x10) r0 = socket(0x11, 0x80006, 0x7) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x8, 0x9, 0x3, 0xfffffffeffffffff, 0x3, 0x93, 0x6, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x660, 0x3ff, 0x6, 0x7}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x3}, 0x8) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@multicast2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3081d70b, 0x4, 0x7}, &(0x7f00000000c0)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x1000, 0x100000001, 0xa9a, 0x8}, 0x98) 2018/04/21 18:11:07 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40200, 0x0) timerfd_gettime(r0, &(0x7f0000000280)) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getuid() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x3, 0x10000}) r2 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000480)=""/75) gettid() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x100) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'dummy0\x00'}, 0x18) sched_setparam(r3, &(0x7f0000000040)=0x9) 2018/04/21 18:11:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:07 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:07 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42c, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) socketpair$inet(0x2, 0x4, 0x80, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000880)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0xe90}, 0x0, [0x8, 0x0, 0x6, 0x100, 0xffff, 0x5, 0x2, 0x1505]}, 0x5c) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000d80)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001100)=0x0) lstat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001340)=0xe8) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) r13 = getuid() r14 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001900)={0x0}, &(0x7f0000001940)=0xc) getresuid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001b80)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)="a680f2c1db97c6af32e7475b0285cbd05628ee2da31bb170fd4c0d77cf49d0d0acdbc65f8aee0dea987f7c0ec32b795373e375185a6b77a1a51e2def4e67719b12d799a55cdeaaa2a46071b922cdf2662a836a9528cd52", 0x57}, {&(0x7f0000000340)="04c2da3d99dc381dba891dac89390bfd05ad2e669addb06f9d3eadb03c68c019de559997bbe8a1805553318691ac09623d68e9597b2b5dddeebb8ceb17ed43f931dba02ab744e0641d2f08bae064ecdf2818804d09733f8e7ac60569c761a046f64244d953c4d137534a5e7d23d4382c2726cc682b10c19b7befed6b45ed61b148b47b43081e3597c29b52a5419f5864183a2b3dc544c784b1cbce8e6e9c8f8faff9c8860aab1710893d5da52d15a39cdda79bc5267eee87c25d219d7bfcf6a7843e5c66cf248860907fd95c2cd1186b9a", 0xd1}, {&(0x7f0000000440)="8f95a51f35388c37b2265cf7839d649fcb65c0094e6e3fd08effad9fb280f7543ca0ec0a10c2e618fa0d2604cd70092d4e823427848b87fbcb95f7636d2025608407686a9e40bc1ef6a26f5a970273c52e54ee8f0cad8559172a782ac2b66601eadef97f270bcc54e21ada093544fd2c7f9d835c642660a5dd1f550a3c623bd00fe9500db7cd", 0x86}, {&(0x7f0000000500)="8b", 0x1}, {&(0x7f0000000540)="08c94a9e627da33e0028123337476f7152e0b56b2fe4fa90bee852bb3379ccbbaa39c7b27cd17b76aa1304c9cafedc6dae4c2acf982563f7e932d72762769a92c3fda08686d16ef0747fd423d87271f98df92a4e1be4b67b6132bc24f56962d2944198c36589806906e96d70becf2e79c558cd3b57a850bb51c33ca39761480c0436c2cce07102e6d96b1bb9225b734037979d25ed36a0c7a222433446137ee8ffcf8a103ddd42f7928a0284c2afc1bd58eb15cb0cb21a528b5073b92b177d05f4b07b97f5a955d81445659f460c048d07", 0xd1}, {&(0x7f0000000640)="1037f1a8a7617381c5e0c48ecc1d49efa5b5685b", 0x14}, {&(0x7f0000000680)="56c0b029338dbd7f6aa7fe1f", 0xc}, {&(0x7f00000006c0)="03aee0cfbb897230fb270eff3d786aec216dc840ea178bc44dcf0d767804fd5b53ad9d66bfe473b0308a31364e03eacd9b11143c8441c426d51ee7a2b10bf8fcd85399cf90b4e1eb2067e028cafa506a445b0762dfe143da8771eb1520d48f45ae7fef45da8c9fd4123f833b6f286fa987b3", 0x72}, {&(0x7f0000000740)="1aa2183d9afebb68652b9099410481d85adc04bc902a0e0d487e60c78652135f8f49d800a1701c70ee09a6b6ca6a8a37e94791f803d0e79066acf8e2b7d72c5fa1d973282185dc7726d5645c307f55e724223dacb865dd2a7232dcd6a2b31ccf4c1557e995718f2701268a4f750d4dd29c526d68fc10a43eb3dc9cb1", 0x7c}], 0x9, &(0x7f0000000dc0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x4}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000ec0)="2414e350bb8a789e77cd45d691227c21fc1126f2f4ef6b5322ff6770056fb0936fd4e8d3c66ee536a7074455084ba359b8716bdd55dda66ee257b1b8293bc105e46bc49e10a3f7bf78962b493fad0f5cb98b85fcfa36ac4a627443e99351550a3b46bc631da0dcaf55cd", 0x6a}, {&(0x7f0000000f40)="ecc6a6f350b772113218821b82972866efbf66ad5e63edcc33", 0x19}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="7029e12906f5f8c5aea093aeca2bea7c6354d43904f965d2c871fe09ad7d22244ee7f08c54ff886df4", 0x29}, {&(0x7f0000001000)="a0bc808766f3bae9fbf393e304245f45e4df29091757e79d254dcb6ae54701f7f9e2b82d4f004d5ee120048465db0823e3e64da0955af1a283cd0ac4f4191f99b36104c9a3ad2a390c3584e79ecf5f045b079363c7060e403b1289ef2e72e4f1c7348e75f9cb7be33d5006efd12d9c582943f35620be117cac89b174ba", 0x7d}], 0x5, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd0, 0x48010}, {&(0x7f00000015c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001640)="8133dade6d8df44d4e752f83e17e55cd3dd8b0763d34255990a812ee5c5e09a6d6b94709eacc9a95ef6ce605b4588d653470c1a038d3e157a636ac", 0x3b}, {&(0x7f0000001680)="de00f61e113375e4f6945aa56427c8a3f5fbe3c1df5c79411e86a30f0e88ada5f83c3564a1d8bca3523239a739bbc912361fc6bcc59af342ea4d57b57203dbe761e42bd607fd2716dbac21def0617cd43a6d812d5d", 0x55}, {&(0x7f0000001700)="0d14e95055b544a8235a8cbcd4d99907d3bc3b35a366fffabc965122db2b7e744119c3bc983a2cd0ee554afda73d0c3b36c157bebff8a3bd811c5b5a2c68164263422fa90be7b2b973748eecdb2f95a15b1c1bbf365ec5ea7a3994c113788783edaa739ee4ad35e1de44553d1a61286f071275c578bed15fd998101ecfd388e419b349586bee52dfd9afe16fba037ea3c7f4a7368ca82a2d70f3867096961ff5674eba67c94b73592f25816e8e3b66b965e67475067162973cb833d42f230b9847ad68926353e149edf1dceb7015dee5e636d10444cb8e0f1499b226305735bbc1c7b1771e8663c5e16a1dbdec099104", 0xf0}, {&(0x7f0000001800)="ec4550982b302ae8af430cf70b818df1e3d004c43d01122e2c0f04fb6802e526338303b6b90e4bd085c6c90a5d80a5a31c4091abf963c1c3a4915eeeb46ea3b3fdb583ccc9a2cabad12e3af744fc0d645eafe703ebf9de3f2dd706b6198bfca834ff1f826190ecf2cf6d10742f1ae634f666c55636bbc3a0ec4ddb1c958b63588723521624bce7055a70", 0x8a}], 0x4, &(0x7f0000001b00)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78, 0xc000}], 0x3, 0x40004) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r18, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)=""/50, 0x32}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/21 18:11:07 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x10000, 0x0) r2 = accept$inet6(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0xfffffffffffffdc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000200)="207555e24d42d1c62def1b35b5568a4fe9c8b848e2a0be8d39d862a86960944a1d7a59f63b1388d616fb3d3acd1e5163b5e7a9003ec54bae8c1d03259abaa11fe3800e17e8ae21f2967b476cb468d2", 0x4f) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000180)="8f6e842e8077d1b526f268825536515abae54018beea4a042ba8542828ccd827c1894eadf90457b72471c3bd304677048da23d9f8226de3567245a000366061a3dd46042851caabd53b06be86e5702cba3743c1f61e0ac5155ffdcbc415adf2074e7") ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/21 18:11:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) creat(&(0x7f0000000100)='./file0\x00', 0x82) 2018/04/21 18:11:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/04/21 18:11:07 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:08 executing program 6: r0 = socket$unix(0x1, 0x200000000000005, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) rt_sigtimedwait(&(0x7f0000000080)={0x800}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x880, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000440)=0xf4) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)='z', 0x1}]) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x2, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000003c0)) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x5) r5 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='em0usermime_type\x00', 0xfffffffffffffffa) r6 = request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0xf24, 0x3ff, r6) mkdirat(r4, &(0x7f00000001c0)='./file0\x00', 0x8) 2018/04/21 18:11:08 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/147, &(0x7f00000000c0)=0x93) creat(&(0x7f0000000100)='./file0\x00', 0x82) 2018/04/21 18:11:08 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x311202, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x2d55}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xb5fb, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xa4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/21 18:11:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000090000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:08 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)=0x400) 2018/04/21 18:11:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000013c0)=@buf={0x1000, &(0x7f00000003c0)="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"}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYPTR], @ANYRES16=r0, @ANYRES64, @ANYBLOB="909d77a0a09d09ae1eed719bbf2a385c9803a9d7a82d34b75c5df6f6a301466f670c851bf2ba46a53bf03bbd988d0917060771d9cd9065da601b96ae1090001ff4ddba6a79c11f748fc38891ef1b2c6f9467a65a72af72a9b1791d42c4520fc1421b0ad6852adff48ed51ffe6dc86e42c326ec575ebb3ca0dc5e8d936710b04c2fe804dd94943942000ef060d8b59de1b3aedc16757ad2d3f88203cd465be0f26f0e0e209b78f8b9ae36419d5c88c88550fa4adc125576b69e756ae8fcbb8145355c4b53b6d199b3f1f19f40b9ac4bba898901dc4b92ef605ac5579c458c4cd369fb406e7276556f3f79afa42a21a6f461fb45c62812", @ANYRES32=r1], @ANYRES32=r1, @ANYBLOB="08000200ac1414bb1400030073797a6b616c6c65723000000000000008000400ac141400645f068805e968a1c700d3d8dcc4794d740c99e1896057f8e2f758f00bb32886a7b103aee5a835"], 0x3}, 0x1}, 0x0) 2018/04/21 18:11:08 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x6f, r3, r4}, {0xfffffffffffffff7, 0x5, 0x5, 0xfffffffffffffffa, 0xff, 0x1, 0x4, 0x6}, {0x9, 0x1f, 0x1}, 0x2, 0x6e6bb5, 0x2, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in6, 0x0, 0x3, 0x2, 0xffff, 0x3, 0x1, 0x7}}, 0xe8) 2018/04/21 18:11:08 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) io_setup(0x7, &(0x7f0000000080)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r2, 0x4, 0x0, 0x10001, 0x556b}, &(0x7f00000002c0)=0x18) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x8) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000140)=0x400, &(0x7f00000001c0)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x81, 0x7}, &(0x7f0000000040)=0x10) r5 = getuid() setfsuid(r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5b2e, 0x401, 0x8002, 0x6, 0x9, 0x3f, 0x6, 0x8, r4}, 0x20) 2018/04/21 18:11:09 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000090000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:09 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r5) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r6 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x800002, r6, 0xeeb) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/21 18:11:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') lseek(r0, 0x0, 0x1) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xd6fc) 2018/04/21 18:11:09 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x6f, r3, r4}, {0xfffffffffffffff7, 0x5, 0x5, 0xfffffffffffffffa, 0xff, 0x1, 0x4, 0x6}, {0x9, 0x1f, 0x1}, 0x2, 0x6e6bb5, 0x2, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in6, 0x0, 0x3, 0x2, 0xffff, 0x3, 0x1, 0x7}}, 0xe8) 2018/04/21 18:11:09 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x4a, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) 2018/04/21 18:11:09 executing program 0: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x80040) r0 = socket(0x40000000012, 0x5, 0xfffffffffffffffe) connect$inet(r0, &(0x7f0000d68ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'yam0\x00', @ifru_mtu=0x1ff}) 2018/04/21 18:11:09 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r5) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r6 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x800002, r6, 0xeeb) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/21 18:11:09 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x6f, r3, r4}, {0xfffffffffffffff7, 0x5, 0x5, 0xfffffffffffffffa, 0xff, 0x1, 0x4, 0x6}, {0x9, 0x1f, 0x1}, 0x2, 0x6e6bb5, 0x2, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in6, 0x0, 0x3, 0x2, 0xffff, 0x3, 0x1, 0x7}}, 0xe8) 2018/04/21 18:11:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000090000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:09 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f00000005c0)="72a2ac839828e8a55745245d7c6fc8875594a2957de1bbeefab99652f51bde831db85203c1", 0x25, r5) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) r6 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x800002, r6, 0xeeb) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/21 18:11:09 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:09 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0xfffffddd) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@remote, @local, @dev}, &(0x7f0000000100)=0xc) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e24, 0x7f800000000, 0xa, 0x20, 0xa0, 0x5e, r2, r3}, {0x401, 0x7, 0x632, 0x400, 0xffffffff, 0x6, 0x3, 0x1f}, {0x3ff, 0x5, 0xffffffffffffc03b, 0x96}, 0x0, 0x6e6bb7, 0x1, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x2, 0x3ff, 0x3, 0x0, 0x5}}, 0xe8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d0700000000000095000009000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:09 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x6f, r3, r4}, {0xfffffffffffffff7, 0x5, 0x5, 0xfffffffffffffffa, 0xff, 0x1, 0x4, 0x6}, {0x9, 0x1f, 0x1}, 0x2, 0x6e6bb5, 0x2, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in6, 0x0, 0x3, 0x2, 0xffff, 0x3, 0x1, 0x7}}, 0xe8) 2018/04/21 18:11:09 executing program 5: r0 = socket(0xa, 0x80005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000480), 0x16c, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 18:11:09 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/151, &(0x7f00000000c0)=0x97) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 'ifb0\x00'}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) 2018/04/21 18:11:10 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x6, 0x4) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffffe}]) 2018/04/21 18:11:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa3, "e00605e54268b5db317f04b77f3a822c76f8837f0e05400655a4a7aaf646312760407f5873a731bd6d1813bf03e094518af7ffa1079aeadb026eb95de2902879e79bfd9524536c89d114ed3c30cf6e3dde6a1b5db025652f76d5ac0d96aba4c611113384fd2fb740309cd5843a7936960ca3c9cde93e23bdf84dfb45deb8b194291bd54eeeff3a7ec1690de247283165490843bfc79517182ad19813e7a15f42b09bc2"}, &(0x7f0000000180)=0xab) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xdf, "6556866d3ff3c500097d6822a6fed459ab925a96f748ac32dce420850c0f0f03796a3e139a9ddbe40085e8e84333dd13a15562d8419870d9e012de722e8a1fba606ced688b64a6911f032bfadf2219fcdbab2b249cf98f3f4c8840cd2464eadead0184854390d364a7531769e0d0e3bb9f92604bdd5d79ae5207921cbf48aec99231da4d9b8f270e6c399e4ff0d5003f8319c1587c95a7b71b2ea9517caf07611a89da18afeb85c658646f9eace9ba51193c121c89e5497e9a99128a7b0f63883e743089c8077869cba56fa3bc8b822f0dd49de2c17500ffac723aaa8d6e05"}, &(0x7f00000002c0)=0xe7) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xc, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(r3, r2, 0x0) 2018/04/21 18:11:10 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xf2ee, 0x222081) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18080020}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd2a, 0x25dfdbfb, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40a80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/04/21 18:11:10 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) 2018/04/21 18:11:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d0700000000000095000009000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:10 executing program 5: r0 = userfaultfd(0xffffffbffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x1, 0x0, 0x8}) close(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/04/21 18:11:10 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:10 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x48080) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x277fe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/04/21 18:11:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000004}) r2 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r6 = getgid() r7 = getpid() r8 = getpgid(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x4, r3, r4, r5, r6, 0x14, 0x5}, 0x8, 0x1000, 0x4, 0x7, r7, r8, 0x4}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x12000000, 0x400000) epoll_wait(r1, &(0x7f0000000280)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/21 18:11:10 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x107, 0xa3, 0x401, 0x102, 0x26e, 0x27b3, 0xaa, 0x5}, "81140f8959630ccc6be2fbc8ea2dcdcc3c9197cb171cf555222a6ca5f07bbcfce36134aa6902d7981b731e9fd91e30b7bdc999ca60938c45ecabe45ba0623fcd589bb00fa8c5b50f3f9d950f6b248fd55a02", [[], []]}, 0x272) unshare(0x80000) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x3) fcntl$notify(r1, 0x402, 0x1) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x0, 0xb3, 0xfff, 0x1, 0x6, 0x1}, 0xcb2f}, 0xa) 2018/04/21 18:11:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d0700000000000095000009000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:10 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x28001) writev(r0, &(0x7f0000000280)=[{}, {&(0x7f0000000200)="524735ea916a1a1872dca4db85c31db60309d72168ade64d", 0x18}], 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:12 executing program 5: unshare(0x40600) rt_sigaction(0x14, &(0x7f00000001c0)={0x31ae, {0xfffffffffffffffb}, 0x80000002, 0x401}, &(0x7f0000000200), 0x8, &(0x7f0000000240)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(pcrypt(authencesn(crc32c-generic,salsa20-asm))))'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0xda, "e82c013ba53ecd1775905cc265756332c900b84c2e014ed7f921afba32df50de2fd6a041e2df1588f7597e036530b9a2a311a5e01589e25cdcb4bb8eab372179f5453229077bee20846d6b25b451e52499b5b3133ca37fc1ec0934ad6ee1c7a23313463367819ca68c64405169b6ce8bf4d34ae7c8f0ee597b6b8d5104f7762a08e11f4f653bc4ade9c7c95aa9945b7b76255ae5fd997bc7a2ae5785316c131bf0fcb7c22856128795a76451f186141699fcf9311a69a5ae022cdd7e6e0f4324a2fa72caa3075c95f7d63c8e324e3c2bca5cc35de5fc4e4bf4c4"}, &(0x7f00000004c0)=0xfe) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x400, 0x448040) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000300)) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000002c0)={0x5, 0x5, 0x1}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000340)) 2018/04/21 18:11:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) uselib(&(0x7f0000000000)='./file0\x00') ioctl$TUNSETPERSIST(r0, 0x400454dc, 0x0) 2018/04/21 18:11:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:12 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x20180) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:12 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7dce08d0375a", [{[], {0x8100, 0x8, 0x6, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@ra={0x94, 0x6}, @noop={0x1}, @timestamp={0x44, 0x4, 0x7fffffff, 0x3}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/21 18:11:12 executing program 7: perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x2000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/21 18:11:12 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0x1, @empty, 0x7f}, {0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1, [0x2, 0x2, 0x7, 0x20, 0x1, 0x1, 0x7ff, 0x800]}, 0x5c) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)) 2018/04/21 18:11:12 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:12 executing program 6: clock_settime(0xe8e5b7e6c555bc96, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x480000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}}, 0x88) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="277230b6a314c6445ada07695acf2b4c130e1ac5d69cbb653a136ce676cf4b9275d90f93d6cb2e726ab755747d8763c4843ec9a7fb3d7a62313a701e5bb9d097813d18abeeeac0dc4e5032402f8109f8553972aa73", 0x55) futex(&(0x7f0000000100)=0x1, 0x3, 0x1, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)=0x2, 0x1) 2018/04/21 18:11:12 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace(0x4207, r1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="08f78f9a030000003c37d730a9092a59e9c62e922e61", 0x16}], 0x1, 0x81006) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'ip_vti0\x00'}}, 0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r3 = dup2(r2, r0) sendfile(r3, r2, &(0x7f0000000080), 0xb1) ftruncate(r2, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x4, 0x1, 0x1, "63e5e6407c21e826ebc215f87ed402d226a844acce4b3d09de2648c5493a1613776b21eae0aa72c5860a4cb14f2a907a2a09efd5b7c75b5e9a074da13edd21", 0x32}, 0x60) 2018/04/21 18:11:12 executing program 4: prctl$getname(0x10, &(0x7f0000000080)=""/187) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1ff) 2018/04/21 18:11:12 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) dup3(r0, r0, 0x80000) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x400) 2018/04/21 18:11:12 executing program 7: timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000180), 0x1ffffe65, &(0x7f0000000040), &(0x7f0000000000), 0xfffffffffffffda3) 2018/04/21 18:11:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:13 executing program 6: wait4(0x0, &(0x7f00000003c0), 0x1000000, &(0x7f0000000400)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="10503acdbbed56e9f62431bc344fd56f191c5a4c8121837ef135fcb9fc8441b7d1001bc211cef794f0962543d7a3db17bca6468e567482f93386158b5234d358b8dc0f1db96e77bf9cb5c9dc3cbf6685234af9e97508ca8be2abb89c40fd4b2d2eded74ff68f8f1f010e28ce5b1a14b47d8062dc6843409ab4e6b3b782a3fefb9f067be368ee85d24ea193d69ae3803072bbcd5eca1620cb01f8ebe89960d2bd68469ba53b775d92eb2aa2c0b8e38b46091fa9b02eae10b8908f5aff75d58abe17e14da594989c1569e440ca21ba4b5f333fae4afe1929d9353a59b6e7a4c27c657703936ff26f186cd3689446a308d5bc33192a31c27e078bf42919f919a9", 0xff}, {&(0x7f0000000100)="2dfaf544cb7526e0f407c1cd9abbfb08301ce4de4d8360730bc9c1514e27092e67c6eb78680f7fae24e9e935e935e37d27946cf97b074229f8864cbc57d1a3dc70a3d793992d5f3c9b28a795c95fdb15ebfeeae9275637681a75e728e3d00a76a426abc8376f7e588ed39efb36", 0x6d}], 0x2, 0x8) 2018/04/21 18:11:13 executing program 4: r0 = msgget(0x2, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/159) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:13 executing program 7: r0 = inotify_init() flock(r0, 0x9) 2018/04/21 18:11:13 executing program 3: socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:13 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101480, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xac, 0x6, [0x2, 0x80, 0x4, 0xfff, 0x2, 0xc3cc]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="de000000bca939139474da636e3b0abb35d3f490cc7b8009e094dc9e464ae9f1cb933b61b481a5ac156ca929b38d169adb4780e4590ddf6ef98c60bb895d5abc73f5e06a4d434708ba5ebda74983f800a267a93c41c5c83ad03051c07ab468015f3669b2069e00df60a908e5243c923e36b36b4513eb22b42cf262eb952c447c65c24889a37140b86fc2b14ddb02d3b58e018da8a54822fee87ed77e47c47f65fe5b252f5405887b6b626544b854aa79dfca99de26b247ccba80cdbdf8e5cfd8d598502b3d7db745650a67ab1f764187aa217cf1a6bc7464b94de171e9857ff7a18b"], &(0x7f00000001c0)=0xe6) 2018/04/21 18:11:13 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:13 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x511001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000026bd7000ffdbdf000000080004040400000008000600060000001c000300080001000200000008000500000000b7080001000100000008000600090000000000"], 0x48}, 0x1}, 0x4090) timer_create(0x4, &(0x7f0000000580)={0x0, 0x20, 0x0, @thr={&(0x7f00000003c0)="39bc67f018e673c16cb275190543dcf624315feb181341e8e8499cdb87f251fa203b4071377aafa4fd8b82cdf90cf5789b44826728dbcab6bf8f7c29cebda7e0e8db10d277a93411f051c9a6fe8d0ed99ba60979cc086f73e580274aacafc6d3e74a26528282e9f66f77619efd7bfae9648c59739fb216f2c8217cc113eb1ec2d8d41cd595a8b3f57931f10dceb02e65c3af9e955c058b22065a9dce7090194e6d23", &(0x7f0000000480)="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"}}, &(0x7f00000005c0)=0x0) timer_settime(r4, 0x1, &(0x7f0000000600), &(0x7f0000000640)) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) r6 = syz_open_procfs(r5, &(0x7f00000001c0)="6e65742f7564706c69740dba6f0c95842fb649ee573a528df574b72734a715b77add3a1bd6eee864b1e9308717c4a214cc1bec250ec43e6a465ad4ba279d3de154e5c361fa244be0c526b766a19a91cdcfffb163fb31b60a5f088e469974cac1e24cd5dab62b8614e63444860d78125d7b7833821d10e4aa15922fc8cffa5d71b37c4d163488a0b176afff58d88e3efeae4512085c54f55d2d33d7535e543e23cde452b1bc2cf9509cae382748da7c75e82b28b9d2a9beeb0299b3ee50af80") preadv(r6, &(0x7f0000331000)=[{&(0x7f0000000100)=""/127, 0x300}], 0x1, 0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fd) io_setup(0x9, &(0x7f0000000080)=0x0) io_submit(r9, 0x4, &(0x7f00000019c0)=[&(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x800, r6, &(0x7f00000006c0)="bfd8ace4bcb4ae1a09957a29019fa38dc06de90fb8ae50b83944af5b5597991be95b8568f01c75e0bc730dc1f1c992edec3f67d798c080c48fe10e34ee70372d2ed23562", 0x44, 0x7fffffff, 0x0, 0x0, r0}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x4, r8, &(0x7f0000000780)="006611aaf986658275abbe003efdbca3b5d9910ef09db2906bf4b739374db0991c9833e873d61fa6b22f2ed698d10fb6f3557e7496a901dd22e443757017fa0bb3e483697a02c2e64d679bca275826e96f94edf949c2eb1a7f1bcbdf731e4ab9f28e30f7a4dff30ff24e2ef766b3243feac18295732b31b1ed916567974b14c764f118dd59793bc24ac84c2fbdfaa6b7fe0621d2818bfc1227f64f", 0x9b, 0x3, 0x0, 0x1, r0}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x7ff, r6, &(0x7f0000000880)="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", 0x1000, 0x7ff, 0x0, 0x1, r7}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x7, 0x7ff, r6, &(0x7f00000018c0)="89b5564d3ef29877ca3d0257c90959b1a23760c3117cce6cacca9698e09cc0168a829c3bd17d9b6fd880b246d50bac3467d66d81616bbf618e7858165899295218ec7346ceabd4750a66858764d5fb5fa3bd07642c4486dcd9ead36bcfdf1692f093436c514d8b702584fc61b4b9ef52a931bd52e7b72a7f28b2022acea4da9caa63e0c1821a107993a17a191c18e7c0cb688420fe719a2aeaceec112948aa", 0x9f, 0x5, 0x0, 0x1, r7}]) 2018/04/21 18:11:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) io_setup(0x2, &(0x7f0000000000)) 2018/04/21 18:11:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x46e, @empty, 0x6}, {0xa, 0x4e21, 0xad, @mcast2={0xff, 0x2, [], 0x1}, 0x659}, 0xe7e1, [0x7fffffff, 0x48588793, 0x9, 0xffffffff, 0x2, 0x9, 0x800, 0x5]}, 0x5c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:13 executing program 3: socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:13 executing program 2 (fault-call:0 fault-nth:0): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) 2018/04/21 18:11:13 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x62, 0x9, 0x6, 0x3}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 96.333419] FAULT_INJECTION: forcing a failure. [ 96.333419] name failslab, interval 1, probability 0, space 0, times 1 [ 96.344790] CPU: 0 PID: 7427 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 96.351662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.361049] Call Trace: [ 96.363691] dump_stack+0x185/0x1d0 [ 96.367368] should_fail+0x87b/0xab0 [ 96.371137] should_failslab+0x279/0x2a0 [ 96.375250] __kmalloc_node+0x22e/0x1190 [ 96.379394] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 96.384835] ? __get_vm_area_node+0x28e/0x810 [ 96.389389] __get_vm_area_node+0x28e/0x810 [ 96.393765] __vmalloc_node_range+0x2ad/0x1140 [ 96.398397] ? bpf_prog_alloc+0xb0/0x4b0 [ 96.402540] __vmalloc+0xe2/0x100 [ 96.406067] ? bpf_prog_alloc+0xb0/0x4b0 [ 96.410169] bpf_prog_alloc+0xb0/0x4b0 [ 96.414136] SYSC_bpf+0x79db/0xdfd0 [ 96.417826] ? bpf_map_free_id+0x81/0x230 [ 96.422044] ? __msan_poison_alloca+0x15c/0x1d0 [ 96.426806] ? syscall_return_slowpath+0xe9/0x700 2018/04/21 18:11:13 executing program 3: socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) [ 96.431707] ? fput+0x25c/0x2e0 [ 96.435066] ? SYSC_write+0x2f0/0x360 [ 96.438933] SyS_bpf+0x54/0x80 [ 96.442218] do_syscall_64+0x309/0x430 [ 96.446161] ? bpf_prog_get_type_dev+0x710/0x710 [ 96.450971] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.456187] RIP: 0033:0x455389 [ 96.459403] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 96.467155] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 96.474460] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 2018/04/21 18:11:13 executing program 5: [ 96.481761] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.489075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 96.496384] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000000 [ 96.503961] syz-executor2: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 96.515098] syz-executor2 cpuset=syz2 mems_allowed=0 [ 96.520394] CPU: 0 PID: 7427 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 96.527256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.536640] Call Trace: [ 96.539277] dump_stack+0x185/0x1d0 [ 96.542965] warn_alloc+0x3fc/0x660 [ 96.546685] __vmalloc_node_range+0xa6f/0x1140 [ 96.551366] __vmalloc+0xe2/0x100 [ 96.554891] ? bpf_prog_alloc+0xb0/0x4b0 [ 96.558998] bpf_prog_alloc+0xb0/0x4b0 [ 96.562974] SYSC_bpf+0x79db/0xdfd0 [ 96.566663] ? bpf_map_free_id+0x81/0x230 [ 96.570880] ? __msan_poison_alloca+0x15c/0x1d0 [ 96.575633] ? syscall_return_slowpath+0xe9/0x700 [ 96.580539] ? fput+0x25c/0x2e0 [ 96.583904] ? SYSC_write+0x2f0/0x360 [ 96.587802] SyS_bpf+0x54/0x80 [ 96.591102] do_syscall_64+0x309/0x430 [ 96.595049] ? bpf_prog_get_type_dev+0x710/0x710 [ 96.599860] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 96.605081] RIP: 0033:0x455389 [ 96.608288] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 96.616033] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 96.623330] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 96.630622] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.637914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 96.645213] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000000 [ 96.652694] Mem-Info: [ 96.655251] active_anon:67846 inactive_anon:77 isolated_anon:0 [ 96.655251] active_file:3429 inactive_file:8479 isolated_file:0 [ 96.655251] unevictable:0 dirty:75 writeback:0 unstable:0 [ 96.655251] slab_reclaimable:3422 slab_unreclaimable:9343 [ 96.655251] mapped:73913 shmem:84 pagetables:1078 bounce:0 2018/04/21 18:11:13 executing program 5: 2018/04/21 18:11:13 executing program 3: socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) [ 96.655251] free:1087624 free_pcp:346 free_cma:0 [ 96.688655] Node 0 active_anon:271384kB inactive_anon:308kB active_file:13716kB inactive_file:33916kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295536kB dirty:300kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 102400kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/04/21 18:11:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) [ 96.716877] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 96.743507] lowmem_reserve[]: 0 2820 7247 7247 [ 96.748423] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:92kB free_cma:0kB [ 96.776278] lowmem_reserve[]: 0 0 4426 4426 [ 96.780821] Node 0 Normal free:1443776kB min:41196kB low:51492kB high:61788kB active_anon:271384kB inactive_anon:308kB active_file:13716kB inactive_file:33916kB unevictable:0kB writepending:300kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4140kB bounce:0kB free_pcp:396kB local_pcp:120kB free_cma:0kB [ 96.810854] lowmem_reserve[]: 0 0 0 0 [ 96.814830] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 96.828365] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 96.843831] Node 0 Normal: 1*4kB (M) 2*8kB (ME) 5*16kB (UE) 4*32kB (UE) 8*64kB (UME) 1*128kB (M) 3*256kB (UE) 0*512kB 16*1024kB (UME) 2*2048kB (M) 345*4096kB (UM) = 1435236kB [ 96.859965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 96.868698] 11991 total pagecache pages [ 96.872791] 0 pages in swap cache [ 96.876364] Swap cache stats: add 0, delete 0, find 0/0 [ 96.881805] Free swap = 0kB 2018/04/21 18:11:13 executing program 5: [ 96.884929] Total swap = 0kB [ 96.888059] 1965969 pages RAM [ 96.891270] 0 pages HighMem/MovableOnly [ 96.895337] 105641 pages reserved 2018/04/21 18:11:14 executing program 2 (fault-call:0 fault-nth:1): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) [ 97.061548] FAULT_INJECTION: forcing a failure. [ 97.061548] name failslab, interval 1, probability 0, space 0, times 0 [ 97.072914] CPU: 0 PID: 7463 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 97.079786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.089161] Call Trace: [ 97.091793] dump_stack+0x185/0x1d0 [ 97.095465] should_fail+0x87b/0xab0 [ 97.099277] should_failslab+0x279/0x2a0 [ 97.103393] __kmalloc_node+0x22e/0x1190 [ 97.107498] ? rcu_all_qs+0x32/0x1f0 [ 97.111250] ? _cond_resched+0x3c/0xd0 [ 97.115173] ? alloc_vmap_area+0x1e6/0x15a0 [ 97.119540] ? rcu_all_qs+0x32/0x1f0 [ 97.123301] alloc_vmap_area+0x1e6/0x15a0 [ 97.127523] __get_vm_area_node+0x3ab/0x810 [ 97.131898] __vmalloc_node_range+0x2ad/0x1140 [ 97.136532] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.140682] __vmalloc+0xe2/0x100 [ 97.144216] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.148324] bpf_prog_alloc+0xb0/0x4b0 [ 97.152297] SYSC_bpf+0x79db/0xdfd0 [ 97.156005] ? bpf_map_free_id+0x81/0x230 [ 97.160230] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.165000] ? syscall_return_slowpath+0xe9/0x700 [ 97.169911] ? fput+0x25c/0x2e0 [ 97.173281] ? SYSC_write+0x2f0/0x360 [ 97.177155] SyS_bpf+0x54/0x80 [ 97.180434] do_syscall_64+0x309/0x430 [ 97.184377] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.189180] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.194401] RIP: 0033:0x455389 [ 97.197610] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.205359] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 97.212658] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 97.219962] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.227262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 97.234566] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000001 [ 97.242087] syz-executor2: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 97.254265] syz-executor2 cpuset=syz2 mems_allowed=0 [ 97.259546] CPU: 0 PID: 7463 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 97.266422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.275798] Call Trace: [ 97.278412] dump_stack+0x185/0x1d0 [ 97.282055] warn_alloc+0x3fc/0x660 [ 97.285729] __vmalloc_node_range+0xa6f/0x1140 [ 97.290353] __vmalloc+0xe2/0x100 [ 97.293823] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.297905] bpf_prog_alloc+0xb0/0x4b0 [ 97.301830] SYSC_bpf+0x79db/0xdfd0 [ 97.305469] ? bpf_map_free_id+0x81/0x230 [ 97.309634] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.314328] ? syscall_return_slowpath+0xe9/0x700 [ 97.319186] ? fput+0x25c/0x2e0 [ 97.322491] ? SYSC_write+0x2f0/0x360 [ 97.326310] SyS_bpf+0x54/0x80 [ 97.329528] do_syscall_64+0x309/0x430 [ 97.333427] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.338193] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.343379] RIP: 0033:0x455389 [ 97.346562] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.354273] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 2018/04/21 18:11:14 executing program 5: 2018/04/21 18:11:14 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:14 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3000, 0x20000) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)="acfce956e4110176383a39ece1480de3dd3a4a47a40a2bc56adf7bf2c5a583f4e766af0ba8f148cc6e31cb43a90c8a338b417a3d77d5a8aef39c1b17c1b85c16e881ded8d1daca794634725e819313f6b05bbfb93c224b8202785d0dfe5913e329f7323b61e4084456ee4b719726d115c2be9abf218c459f85a379430b3ca0439c8acdae36747a067c982c56b55549dfbf39f4feeb608029d6e09b9ce9473fd34443997dce6ddaec333324b01fb146156dbb05172bb1d8eb4cf3b3a5bc5446c60ef6c1b9d286c70f0006", 0xca) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) prctl$setptracer(0x59616d61, r2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:14 executing program 2 (fault-call:0 fault-nth:2): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:14 executing program 3: socket$inet6(0xa, 0x80803, 0x3) unshare(0x20000400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:14 executing program 7: 2018/04/21 18:11:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) 2018/04/21 18:11:14 executing program 0: [ 97.361539] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 97.368803] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.376065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 97.383328] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000001 [ 97.509785] FAULT_INJECTION: forcing a failure. [ 97.509785] name failslab, interval 1, probability 0, space 0, times 0 [ 97.521213] CPU: 1 PID: 7485 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 97.528084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.537464] Call Trace: [ 97.540102] dump_stack+0x185/0x1d0 [ 97.543782] should_fail+0x87b/0xab0 [ 97.547547] should_failslab+0x279/0x2a0 [ 97.551665] __kmalloc_node+0x22e/0x1190 [ 97.555764] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 97.561259] ? __get_vm_area_node+0x600/0x810 [ 97.565793] ? __vmalloc_node_range+0x5d7/0x1140 [ 97.570600] __vmalloc_node_range+0x5d7/0x1140 [ 97.575278] __vmalloc+0xe2/0x100 [ 97.578800] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.582901] bpf_prog_alloc+0xb0/0x4b0 [ 97.586868] SYSC_bpf+0x79db/0xdfd0 [ 97.590561] ? bpf_map_free_id+0x81/0x230 [ 97.594869] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.599625] ? syscall_return_slowpath+0xe9/0x700 [ 97.604537] ? fput+0x25c/0x2e0 [ 97.607896] ? SYSC_write+0x2f0/0x360 [ 97.611772] SyS_bpf+0x54/0x80 [ 97.615059] do_syscall_64+0x309/0x430 [ 97.619002] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.623804] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.629020] RIP: 0033:0x455389 [ 97.632233] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.639979] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 97.647273] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 2018/04/21 18:11:14 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:14 executing program 3: socket$inet6(0xa, 0x80803, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:14 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000200)) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/04/21 18:11:14 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) 2018/04/21 18:11:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x40) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="875db04ddf52", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/21 18:11:14 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r0, 0x0) [ 97.654571] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.661865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 97.669166] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000002 2018/04/21 18:11:14 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x9, 0x7, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:14 executing program 3: socket$inet6(0xa, 0x80803, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:15 executing program 2 (fault-call:0 fault-nth:3): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000100), 0x1ff, 0x0) 2018/04/21 18:11:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)) 2018/04/21 18:11:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/04/21 18:11:15 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x8000000000) 2018/04/21 18:11:15 executing program 3: socket$inet6(0xa, 0x80803, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:15 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:15 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f00000000c0)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000000100)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f0000000180)) [ 98.720980] FAULT_INJECTION: forcing a failure. [ 98.720980] name failslab, interval 1, probability 0, space 0, times 0 [ 98.732401] CPU: 0 PID: 7540 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 98.739269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.748656] Call Trace: [ 98.751292] dump_stack+0x185/0x1d0 [ 98.754977] should_fail+0x87b/0xab0 [ 98.758744] should_failslab+0x279/0x2a0 [ 98.762904] __kmalloc+0xc2/0x350 [ 98.766435] ? bpf_prog_alloc+0xb0/0x4b0 [ 98.770535] ? bpf_prog_alloc+0x10d/0x4b0 [ 98.774722] bpf_prog_alloc+0x10d/0x4b0 [ 98.778772] SYSC_bpf+0x79db/0xdfd0 [ 98.782457] ? bpf_map_free_id+0x81/0x230 [ 98.786677] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.791426] ? syscall_return_slowpath+0xe9/0x700 [ 98.796320] ? fput+0x25c/0x2e0 [ 98.799673] ? SYSC_write+0x2f0/0x360 [ 98.803540] SyS_bpf+0x54/0x80 [ 98.806814] do_syscall_64+0x309/0x430 [ 98.810751] ? bpf_prog_get_type_dev+0x710/0x710 [ 98.815549] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.820762] RIP: 0033:0x455389 [ 98.823977] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 98.831722] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 98.839020] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 98.846322] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.853622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 98.860923] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000003 2018/04/21 18:11:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/21 18:11:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3000, 0x20000) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)="acfce956e4110176383a39ece1480de3dd3a4a47a40a2bc56adf7bf2c5a583f4e766af0ba8f148cc6e31cb43a90c8a338b417a3d77d5a8aef39c1b17c1b85c16e881ded8d1daca794634725e819313f6b05bbfb93c224b8202785d0dfe5913e329f7323b61e4084456ee4b719726d115c2be9abf218c459f85a379430b3ca0439c8acdae36747a067c982c56b55549dfbf39f4feeb608029d6e09b9ce9473fd34443997dce6ddaec333324b01fb146156dbb05172bb1d8eb4cf3b3a5bc5446c60ef6c1b9d286c70f0006", 0xca) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) prctl$setptracer(0x59616d61, r2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:16 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x9, 0x7, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:16 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x50000, 0x0) getdents64(r2, &(0x7f0000000780)=""/189, 0xbd) write$binfmt_aout(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x6c3) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000900)=""/4096, &(0x7f0000000740)=0x1000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000700)=0x4, &(0x7f00000000c0)=0x4) fcntl$getown(r0, 0x9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:16 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) preadv(0xffffffffffffffff, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:16 executing program 2 (fault-call:0 fault-nth:4): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:16 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:16 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:16 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:16 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/65, 0x41}, &(0x7f0000000100), 0x1c}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="40002211030059bae4f548db6ba3d2c99680dc7497b87a1187b875558126c809e5000023bf04f39a38e9dcb53fe1a3ce408167e0eec691ba"], &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003300)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)) 2018/04/21 18:11:16 executing program 3: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:16 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001}, 0x1c) 2018/04/21 18:11:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x9a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000180)="c7250ab1db52ba0804bb5fb4eb090e5fc492924213cfc500da7d60fe1417bb250eabed7104dab00595a62fcce98eab7c97c5c5049ca842a5575bdaa2f6040a957709688b27358a7757ec207a34a0bd7f7d30a217bcd093c5bf440771a00ed4de54d460c30b0f0358e53c24a9f2fa96cf3715817bd0af612d2413008803aec314cc9f0e5dd80f5c5b060fd7a0d56d580083f885dd901adde21d24ca5c500469f89386da6dcc416a080e611d661f8945731a39a7d6531327c2", 0xb8}, {&(0x7f0000000240)="e165", 0x2}, {&(0x7f0000000280)="4e02862a149c5b7e4115da6d6b18063abc84239ef8e1da174b729105eba4129bfb0580191ad93543f81e5712ad84460879ff7979ed6a14aba5ea167efc25620763a657d7e605aa23e2", 0x49}, {&(0x7f0000000300)="7c750e3dcfaf5e5044f025ddc3ee1395474fadb92e1d44", 0x17}, {&(0x7f00000003c0)="abd611a350f527650e3ebbbe51cfb9838650df3fe56b3a689bbf98640eb45c2ba2644ae6913470ea973b5777aab7aae3b2923eb54b25529e6c05d4427f2b790a915ea01a2b4f39b52472bfe455dc98b291070c8e0803fa4de661eab8c2d0a0686742f58518638c5b7cb38ea1afa27575a7f38215a29b92ba7a1cb4c18f0d2d765a7072bc5e5a48e06c53ffc14422685ada2848cf141f9710efc50b68ac445c9910251e17938dc1a02810b975d2c96ee9", 0xb0}, {&(0x7f0000000500)="55af28baf5a407493fb981893ea46bb5dac0e724472a5517e28f52406a8a81c5f8ac857fc9788e9f2b027cdeb9c75a5e549a2b9d8ca22af27f940138681ae4f3d3dbd90708ba66aff631d5b437d0eebc7cafea5885971b3fbe", 0x59}, {&(0x7f0000000580)="95ace09d7c660f341efb46124fd7aa47dbc27cce01f5305b05af67950e53cb104861e0d124e3a7ba5d8217328e2bb63072ddb5958ee5f9be50e0b253580fe3a144bd0b4da42e661b06cc99b4398a7a096488852395e2bd949da92919cfef95345a96656c03eb382a6fbe67fe73b8993626acde00cf290c8cfa87b334afbc71410d3dcf8d174106821e9e50520d62d39f98f6c81de6384c27f95cbcb9e2bfa237e359dd15e1d57f45b8a0c1282cbe7c8a9e697c466869b10b2fc9cc44ddb698ba0482c381fbcfb7a305481187a51b4c88e6c745f84d0663b493e1e6dfae2870769718609eae727b", 0xe7}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000200000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x20008040}, 0x4000800) mq_timedsend(r1, &(0x7f0000000000)="847531df98f3b809f13b9cba18ce2e2e326c55bcd3c2c211f1b7b0384b88d02a75404f2246421da49a8272d84cc0200a66ede2d2141d75b7cd6d1fff1311", 0x3e, 0x200, &(0x7f0000000040)) close(r0) [ 99.853860] FAULT_INJECTION: forcing a failure. [ 99.853860] name failslab, interval 1, probability 0, space 0, times 0 [ 99.865321] CPU: 0 PID: 7576 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 99.872189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.881568] Call Trace: [ 99.884205] dump_stack+0x185/0x1d0 [ 99.887877] should_fail+0x87b/0xab0 [ 99.891646] should_failslab+0x279/0x2a0 [ 99.895755] __kmalloc+0xc2/0x350 [ 99.899242] ? bpf_check+0x1b6/0xc770 2018/04/21 18:11:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) [ 99.903075] ? bpf_check+0x1e4/0xc770 [ 99.906910] ? SYSC_bpf+0xc754/0xdfd0 [ 99.910751] bpf_check+0x1e4/0xc770 [ 99.914431] ? __msan_poison_alloca+0x15c/0x1d0 [ 99.919140] ? __kmalloc+0x20c/0x350 [ 99.923074] ? trace_kmalloc+0xa3/0x2b0 [ 99.927082] ? kmsan_set_origin+0x9e/0x160 [ 99.931379] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 99.936819] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 99.942226] ? ktime_get_with_offset+0x344/0x4c0 [ 99.947051] ? kmsan_set_origin+0x9e/0x160 [ 99.951353] SYSC_bpf+0xc754/0xdfd0 [ 99.955070] ? __msan_poison_alloca+0x15c/0x1d0 [ 99.959823] ? syscall_return_slowpath+0xe9/0x700 [ 99.964725] ? fput+0x25c/0x2e0 [ 99.968089] ? SYSC_write+0x2f0/0x360 [ 99.971963] SyS_bpf+0x54/0x80 [ 99.975236] do_syscall_64+0x309/0x430 [ 99.979174] ? bpf_prog_get_type_dev+0x710/0x710 [ 99.983981] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.989198] RIP: 0033:0x455389 [ 99.992424] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 100.000195] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 100.007492] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 100.014785] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.022081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 100.029379] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000004 2018/04/21 18:11:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:17 executing program 3: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:17 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) ftruncate(r0, 0x189592a2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000700)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000880)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000b00)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x14c, r2, 0x100, 0x70bd2d, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0xe4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x33}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff551}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x48800}, 0x801) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060050000ffffffffa00300000000000060010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000f5c717870f72f7ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000038016001000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000e04ff000000000048006473740000000000000000000000000000000000000000000000000000000100000002010000090001000500ff07090005000000ffff00000400008001000600020003000500280052454a4543540000000000000000000000000000000000000000000000000500000000000000fe8000000000000000000000000000bb00000000000000000000ffff00000000ffffffffff0000ff00000000000000ffffffffffffffffffff0000ffffffff006270713000000000000000000000000076657468305f746f5f626f6e64000000000000000000000000ff00000000000000f3ff0000000000000000000000000000000000000000ff00000000000000000000000000000000ff000016020000000000000000000000000000000002400200000000000000000000000000000000000000000000000038017274000000000000000000000000000000000000000000000000000000000000000001ffffff010100000100ffff30070000fe8000000000000000000000000000bb00000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000ffffac1414bbff010000000000000000000000000001ff02000000000000000000000000000100000000000000000000ffffac141413ff020000000000000000000000000001ff02000000000000000000000000000100000000000000000000ffffffffffffff010000000000000000000000000001fe8000000000000000000000000000bbfe80000000000000000000000000000dff010000000000000000000000000001fe8000000000000000000000000000bb0e00000040004c4f4700000000000000000000000000000000000000000000000000000055005ada42a3bbaed4885cde98f46816c642db99a690ddface4393595557f01400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028005443504d535300000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5c0) 2018/04/21 18:11:17 executing program 2 (fault-call:0 fault-nth:5): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:17 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/21 18:11:17 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:17 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x9a) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000180)="c7250ab1db52ba0804bb5fb4eb090e5fc492924213cfc500da7d60fe1417bb250eabed7104dab00595a62fcce98eab7c97c5c5049ca842a5575bdaa2f6040a957709688b27358a7757ec207a34a0bd7f7d30a217bcd093c5bf440771a00ed4de54d460c30b0f0358e53c24a9f2fa96cf3715817bd0af612d2413008803aec314cc9f0e5dd80f5c5b060fd7a0d56d580083f885dd901adde21d24ca5c500469f89386da6dcc416a080e611d661f8945731a39a7d6531327c2", 0xb8}, {&(0x7f0000000240)="e165", 0x2}, {&(0x7f0000000280)="4e02862a149c5b7e4115da6d6b18063abc84239ef8e1da174b729105eba4129bfb0580191ad93543f81e5712ad84460879ff7979ed6a14aba5ea167efc25620763a657d7e605aa23e2", 0x49}, {&(0x7f0000000300)="7c750e3dcfaf5e5044f025ddc3ee1395474fadb92e1d44", 0x17}, {&(0x7f00000003c0)="abd611a350f527650e3ebbbe51cfb9838650df3fe56b3a689bbf98640eb45c2ba2644ae6913470ea973b5777aab7aae3b2923eb54b25529e6c05d4427f2b790a915ea01a2b4f39b52472bfe455dc98b291070c8e0803fa4de661eab8c2d0a0686742f58518638c5b7cb38ea1afa27575a7f38215a29b92ba7a1cb4c18f0d2d765a7072bc5e5a48e06c53ffc14422685ada2848cf141f9710efc50b68ac445c9910251e17938dc1a02810b975d2c96ee9", 0xb0}, {&(0x7f0000000500)="55af28baf5a407493fb981893ea46bb5dac0e724472a5517e28f52406a8a81c5f8ac857fc9788e9f2b027cdeb9c75a5e549a2b9d8ca22af27f940138681ae4f3d3dbd90708ba66aff631d5b437d0eebc7cafea5885971b3fbe", 0x59}, {&(0x7f0000000580)="95ace09d7c660f341efb46124fd7aa47dbc27cce01f5305b05af67950e53cb104861e0d124e3a7ba5d8217328e2bb63072ddb5958ee5f9be50e0b253580fe3a144bd0b4da42e661b06cc99b4398a7a096488852395e2bd949da92919cfef95345a96656c03eb382a6fbe67fe73b8993626acde00cf290c8cfa87b334afbc71410d3dcf8d174106821e9e50520d62d39f98f6c81de6384c27f95cbcb9e2bfa237e359dd15e1d57f45b8a0c1282cbe7c8a9e697c466869b10b2fc9cc44ddb698ba0482c381fbcfb7a305481187a51b4c88e6c745f84d0663b493e1e6dfae2870769718609eae727b", 0xe7}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000200000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x20008040}, 0x4000800) mq_timedsend(r1, &(0x7f0000000000)="847531df98f3b809f13b9cba18ce2e2e326c55bcd3c2c211f1b7b0384b88d02a75404f2246421da49a8272d84cc0200a66ede2d2141d75b7cd6d1fff1311", 0x3e, 0x200, &(0x7f0000000040)) close(r0) [ 100.523764] FAULT_INJECTION: forcing a failure. [ 100.523764] name failslab, interval 1, probability 0, space 0, times 0 [ 100.535140] CPU: 1 PID: 7621 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 100.542006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.551383] Call Trace: [ 100.554015] dump_stack+0x185/0x1d0 [ 100.557685] should_fail+0x87b/0xab0 [ 100.561500] should_failslab+0x279/0x2a0 [ 100.565627] __kmalloc_node+0x22e/0x1190 [ 100.569727] ? __get_vm_area_node+0x28e/0x810 [ 100.574304] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.579183] __get_vm_area_node+0x28e/0x810 [ 100.583560] __vmalloc_node_range+0x2ad/0x1140 [ 100.588205] ? bpf_check+0x291/0xc770 [ 100.592058] vzalloc+0xb2/0xc0 [ 100.595283] ? bpf_check+0x291/0xc770 [ 100.599111] bpf_check+0x291/0xc770 [ 100.602797] ? __kmalloc+0x20c/0x350 [ 100.606546] ? trace_kmalloc+0xa3/0x2b0 [ 100.610560] ? kmsan_set_origin+0x9e/0x160 [ 100.614864] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 100.620312] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.625760] ? kmsan_set_origin+0x9e/0x160 [ 100.630079] SYSC_bpf+0xc754/0xdfd0 [ 100.633808] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.638566] ? syscall_return_slowpath+0xe9/0x700 [ 100.643477] ? fput+0x25c/0x2e0 [ 100.646840] ? SYSC_write+0x2f0/0x360 [ 100.650712] SyS_bpf+0x54/0x80 [ 100.653993] do_syscall_64+0x309/0x430 [ 100.657929] ? bpf_prog_get_type_dev+0x710/0x710 [ 100.662729] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.667949] RIP: 0033:0x455389 [ 100.671157] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 100.678903] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 100.686198] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 100.693495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.700785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 100.708077] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000005 [ 100.715649] syz-executor2: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 100.726731] syz-executor2 cpuset=syz2 mems_allowed=0 [ 100.731958] CPU: 1 PID: 7621 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 100.738824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.748204] Call Trace: [ 100.750837] dump_stack+0x185/0x1d0 [ 100.754519] warn_alloc+0x3fc/0x660 [ 100.758234] __vmalloc_node_range+0xa6f/0x1140 [ 100.762876] vzalloc+0xb2/0xc0 [ 100.766104] ? bpf_check+0x291/0xc770 [ 100.769945] bpf_check+0x291/0xc770 2018/04/21 18:11:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:17 executing program 3: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:17 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) [ 100.773633] ? __kmalloc+0x20c/0x350 [ 100.777385] ? trace_kmalloc+0xa3/0x2b0 [ 100.781392] ? kmsan_set_origin+0x9e/0x160 [ 100.785695] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 100.791134] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.796595] ? kmsan_set_origin+0x9e/0x160 [ 100.800917] SYSC_bpf+0xc754/0xdfd0 [ 100.804639] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.809400] ? syscall_return_slowpath+0xe9/0x700 [ 100.814309] ? fput+0x25c/0x2e0 [ 100.817730] ? SYSC_write+0x2f0/0x360 [ 100.821606] SyS_bpf+0x54/0x80 2018/04/21 18:11:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) [ 100.824882] do_syscall_64+0x309/0x430 [ 100.828821] ? bpf_prog_get_type_dev+0x710/0x710 [ 100.833632] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.838848] RIP: 0033:0x455389 [ 100.842057] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 100.849800] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 100.857092] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 100.864386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.871681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 100.878975] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000005 [ 100.887021] warn_alloc_show_mem: 1 callbacks suppressed [ 100.892509] Mem-Info: [ 100.895055] active_anon:67805 inactive_anon:76 isolated_anon:0 [ 100.895055] active_file:3431 inactive_file:8497 isolated_file:0 [ 100.895055] unevictable:0 dirty:67 writeback:0 unstable:0 [ 100.895055] slab_reclaimable:3434 slab_unreclaimable:9416 [ 100.895055] mapped:73855 shmem:84 pagetables:1104 bounce:0 2018/04/21 18:11:17 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x0, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) [ 100.895055] free:1087257 free_pcp:385 free_cma:0 [ 100.928472] Node 0 active_anon:271220kB inactive_anon:304kB active_file:13724kB inactive_file:33988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295420kB dirty:268kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 114688kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/04/21 18:11:17 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "3d286ca68c26eef3c1f1a45678ca492ac70c4de8fd6910c4c71adc0c71253f5263dc42d184ee1b7f07c3710aecaead2d385ef1e95096fe6189003c543efd9e9da46bc1666ed97f5ecf891b9bcc1fdd8d9c935ed2d0013a3f01a2ce516cef999d03be07808fbeb9f8d3dd213234874d3d3174e3e0e4f9c03b5dd90a8f22ce79dae5589bcaebc199a55573c5a1d39ae66ec56502fe72130b2ea1b589ed82c558c3c48415ca16dc69cdc557339a06f36a64f77828cd16ca00971e98bb650cfeb16520ff750db25dfc99ec07b84bc20e40459786a66c8fff975e30178522259f964477952f997f913bc09f77bfd18fb14765b1dc6bd3a3435efedc1b6ede02975992e0634180873813cbabb126bd579ed141ff409563c59ae93abb1110db85827253bf9b616817643b00f80a62e72c61dca57fda8e085077b35add80b5398bfa12e049c4f5d39fd08efffd87b0e95c99d7e1415f1995efcbb81852389fe2dea8b8831d7a8d2c16635a8f96f1b6dd673a4c1f08eaf96219e5ad1f3e1773eb291a1f5686da92f44bddae27df28a5de546ace700ee07e603193d0fd892e9c5421b87020f9ffee1e9261572346ff17a50c5e29060d687452a0aaac66310129a8b4e7edd73c89b417a07d54c65d2353ab48592369415ca6f6b4287d12cdb35ecb54e7147a193d5dd9d9235333ebd324f640a8ff391f8ed5e211e14995e3775faff8df8a6c4aaee5289b655b76f563172179af0e2ce98368307cef29f9f2533ddbbd11f480e6e3025522d8611838714d9bb58756b1dd32e34c3ac0de95aaa0a3f5eca15e8bd4b183c234d76044074495dab361705a0f84231da5131434d79b13bf9cb3691509ae06a6bbdebe7909f68f18ac27d280906b628b96262821aa73fd2803a78caffb4abb7e503464b5e2b0215f99d74857b478c4e28a493e38281c7de4dbf30772dbcf47ed39b1f1a086a5c96974fe450db358d1be1fcda158c515518495a6fb2cc515e904105aa37f4452335e3001251f4b2069991060b8b2a068b3767ac13308c1dc2692b74dcdd385935532663b55dadf1b3bcfede552f4e874c1a7bb986bc3bd3559ecbe7bae0fed161266a3634381e5737cfbf39cfd7a0fb1c8241f2a152f2b5e911a8e79881600aa9f00eafd578b078c509255b936912fbd94733a4ccccd460ccc63de76817d0d697232a733060f683f85270693d63c60752297710cf350be5005ab55b9dfbfe5fe586a5d6ef468559f12cb40a518798a1ad1159b1f7a921cf1d379efd227202c0c5b2a8ae04c0c8a89530bf5048f423697e9ad5aacb7911caa4b64b318493cbfd806d97db3d549d2f56537b8f2ca44d92687a7112d8263874185e7227a5d38497bf3b8bee1c50317be7702e9be79e197b83d5d784f58acfade14b576bf8897da454707e0483242e9403d5725884b570221e876ead65b4fd9ce39cd31440899f40019cd05e59f792c3287f9966ae1e01116bec64d903b800b998a1c7847625b9e635d117d4394578bd25545420c8b56c95e76f3e7ff7770c9646629b6a9ed226554b4d41b3a85ec5c1ceedd45280c64f46c186b1231a051be4d68208d610acc9f78969c477f39dcd32781819a7eb2d11323d9157c52efdb4c57f434a4a1bd51ebd8b5869cf1d158c4ff3d0e3acd68d1c1d00147cce86b20bd0e4c87e356499686cb729c0fca07c61640c7f177c74d20d7d298a38de6c8def7d89b2015766bd43a683f34cfe3ae12cee9cc1b0e4a9c07ac47a4f7604a91c14ed23dc7364e735c92b817d734c1a60d24bec19efeb5f7b0b3572a22fbe8bb0d11312d77091729d2fccc8b5c7530e30ea7ab8d599bd39ccdae4585af740012648e1537985439ea26334574efc873b086a075339b7d31fa03c451d9d8d2b14c5634b1640d9210e011e91f90dc2f3dd9578b0434530e089dd69627fc706d87fd4321b508ad58f337f97a07d2bbce55b385c43a495cbd8adc1a7e689db6c75dae643b644110fb2295b27cb223c413d3def6689cea4aeeda33ed0e7f4bf0d269bf176490631c84bb4a753b3303a97bd3f7d3604235521bba93aa0ca962e3a9021ac5171beb1caa5687331e2f3df611824f1d7d09a4dcc62df0f6ee0c7dda534975ca03a263bced366ac91307712ed7ac561b4ba1de33ccc691a9f47b667284ec53c3b8702375b748f1b689ba31a7d6d0318e037668e569d35b02f883749c89f7946b4f2c93afd4f80ce649a2fe43913904292305182156ce1b81de70a2ed3e2120aa65b42aaa5a05c8d4480b58b92005f3359671098995de67e232d1967bb38a8cb325c5d2659816a192d7b0f501550c002a75a8af9e173ad3481039ce204c0ad5be1f4f57c2a31fe67a7ddb791bf95cb43a3790aa841c86785f11f3a50ac38b44a75bcec5a0f3dcfd9941c354672a58551b34536ea844911f3fe2539f15da1c24b621c863c2b425863322a245aa63e2dfeeed989d859b5c289a56f844b948005d9b75723e487e837edccfa3921acc24a23aca41b09d8a55082c99154f3d1742cd14299728c289165c17756618763d8bb269037f619a3d0568c989215dbe8e9faf28669e977d5cd5a7966a37b74380370963551c48a2f970ffb82dee995e8e23fb52fb61cd4f70ca2aad3af648d7afe52f44692653295f52b67c2c722e54a1dc120567c4e913a1bfb064aebe2e0bac9699335eb21e6d3934e450d85c5f690267718f40ad4104d80260068d85289794fc90753453ead4f49e22aacb57b34ccc45b2e8eb9b9e3d95fc97617ea2cfd4479de2d0ac8f22d4a991b393c13e33c1ee289b76d13c00c79b7b8b9a46b50f6e6a8ea2e9f06b24204d903f059bbf590d0712471b532ea898a8300fa54c79bd588d26f6c53860bd2d23b1708d5b1a9365838b3c06cb2d5d3559d5ca43609cbecb100f162d575fea437c1dc068c0d849c2795751c984ef9c0bf1c43887f8c6186e41ddbc2d320a7b5dab4ccb96a2e8120b8df5020d05b8d835d8643a13c09e1c700be53e46f3da94991501741e29a168ccc302a9e7b48c9b0b7151083f365d1a0425d26a157ccfa952e7fcc1a8e7225ab8034002e960f261f366451a2df2d7a0f1a30691959458ce98d2f4833f77307367b8b4a7f52a5efd45dabc726bb52411d451c07b495af525341bfcdfca33141e825fd45007957ef5baeb4a248a43b63f89ceee52101f81db18016fc49bd315d55c78404dc138472ec840330bbce014da5269bc4c7eabfeb3c51e208f2098f28481e3d2cd5194fe00b009204bb250b081bdbed8a6705a39d5a1c77815ad97ffb299e735c538f6bb219e690350e20b0682aca558463e62217438681a5e8f803d80606e9e7932a07053f9e12a289a393502de2f2f30cc4eb656628be091d3280fdc33b3d8fa68de1c9c1eb07218e9844217a558766bac671626d911d91a9261931ca8a3d4fbd1b4144d05288e922ce09f65daef0da45705a8945b6365fd471c8b362e149e598df762a83e62fca1be35c008224de8f9101c7e875d9790399edee379b2b164c6e20d4308c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&(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001100)={r1, 0xd174, 0x6, 0x1}, &(0x7f0000001140)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0x210200, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)) [ 100.956701] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 100.982973] lowmem_reserve[]: 0 2820 7247 7247 [ 100.987749] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 101.015627] lowmem_reserve[]: 0 0 4426 4426 [ 101.020075] Node 0 Normal free:1428196kB min:41196kB low:51492kB high:61788kB active_anon:275424kB inactive_anon:304kB active_file:13724kB inactive_file:33988kB unevictable:0kB writepending:268kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10752kB pagetables:4416kB bounce:0kB free_pcp:256kB local_pcp:132kB free_cma:0kB [ 101.050104] lowmem_reserve[]: 0 0 0 0 [ 101.054095] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 101.068192] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 101.083638] Node 0 Normal: 43*4kB (UM) 20*8kB (UME) 9*16kB (UME) 5*32kB (M) 4*64kB (UME) 3*128kB (UM) 2*256kB (E) 0*512kB 15*1024kB (ME) 8*2048kB (UM) 345*4096kB (UM) = 1446652kB [ 101.100090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 101.108740] 12011 total pagecache pages [ 101.112810] 0 pages in swap cache [ 101.116339] Swap cache stats: add 0, delete 0, find 0/0 [ 101.121790] Free swap = 0kB 2018/04/21 18:11:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) [ 101.124867] Total swap = 0kB [ 101.127966] 1965969 pages RAM [ 101.131125] 0 pages HighMem/MovableOnly [ 101.135194] 105641 pages reserved 2018/04/21 18:11:18 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:18 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:18 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:18 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x400800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x3, 0xfffffffffffffffc}, 'port1\x00', 0x1, 0x48, 0x1000, 0x2, 0x5, 0x8, 0x7e22, 0x0, 0x3, 0x8}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x31, 0x1000) 2018/04/21 18:11:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/21 18:11:18 executing program 2 (fault-call:0 fault-nth:6): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:18 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:18 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:18 executing program 7: unshare(0x40600) accept(0xffffffffffffff9c, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000000100)) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) r3 = memfd_create(&(0x7f0000000080)='eth0proc\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/21 18:11:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) [ 101.542751] FAULT_INJECTION: forcing a failure. [ 101.542751] name failslab, interval 1, probability 0, space 0, times 0 [ 101.554274] CPU: 0 PID: 7678 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 101.561146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.570530] Call Trace: [ 101.573167] dump_stack+0x185/0x1d0 [ 101.576846] should_fail+0x87b/0xab0 [ 101.580615] should_failslab+0x279/0x2a0 [ 101.584728] __kmalloc_node+0x22e/0x1190 [ 101.588868] ? rcu_all_qs+0x32/0x1f0 [ 101.592618] ? alloc_vmap_area+0x1e6/0x15a0 [ 101.596983] ? rcu_all_qs+0x32/0x1f0 [ 101.600768] ? alloc_vmap_area+0x193/0x15a0 [ 101.605134] alloc_vmap_area+0x1e6/0x15a0 [ 101.609356] __get_vm_area_node+0x3ab/0x810 [ 101.613730] __vmalloc_node_range+0x2ad/0x1140 [ 101.618375] ? bpf_check+0x291/0xc770 [ 101.622244] vzalloc+0xb2/0xc0 [ 101.625488] ? bpf_check+0x291/0xc770 [ 101.629323] bpf_check+0x291/0xc770 [ 101.633013] ? __kmalloc+0x20c/0x350 [ 101.636763] ? trace_kmalloc+0xa3/0x2b0 [ 101.640765] ? kmsan_set_origin+0x9e/0x160 [ 101.645080] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 101.650530] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.655971] ? kmsan_set_origin+0x9e/0x160 [ 101.660280] SYSC_bpf+0xc754/0xdfd0 [ 101.664006] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.668763] ? syscall_return_slowpath+0xe9/0x700 [ 101.673670] ? fput+0x25c/0x2e0 [ 101.677033] ? SYSC_write+0x2f0/0x360 [ 101.680909] SyS_bpf+0x54/0x80 [ 101.684192] do_syscall_64+0x309/0x430 [ 101.688131] ? bpf_prog_get_type_dev+0x710/0x710 [ 101.692928] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.698149] RIP: 0033:0x455389 [ 101.701360] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 101.709104] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 101.716397] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 [ 101.723691] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.730990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 101.738281] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000006 [ 101.745863] syz-executor2: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 101.756969] syz-executor2 cpuset=syz2 mems_allowed=0 [ 101.762286] CPU: 0 PID: 7678 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 101.769140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.778514] Call Trace: [ 101.781148] dump_stack+0x185/0x1d0 [ 101.784821] warn_alloc+0x3fc/0x660 [ 101.788526] __vmalloc_node_range+0xa6f/0x1140 [ 101.793164] vzalloc+0xb2/0xc0 [ 101.796389] ? bpf_check+0x291/0xc770 [ 101.800223] bpf_check+0x291/0xc770 [ 101.803908] ? __kmalloc+0x20c/0x350 [ 101.807660] ? trace_kmalloc+0xa3/0x2b0 [ 101.811666] ? kmsan_set_origin+0x9e/0x160 [ 101.815982] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 101.821428] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.826874] ? kmsan_set_origin+0x9e/0x160 [ 101.831187] SYSC_bpf+0xc754/0xdfd0 [ 101.834920] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.839680] ? syscall_return_slowpath+0xe9/0x700 [ 101.844587] ? fput+0x25c/0x2e0 [ 101.847947] ? SYSC_write+0x2f0/0x360 [ 101.851824] SyS_bpf+0x54/0x80 [ 101.855101] do_syscall_64+0x309/0x430 [ 101.859039] ? bpf_prog_get_type_dev+0x710/0x710 [ 101.863837] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.869048] RIP: 0033:0x455389 [ 101.872260] RSP: 002b:00007f700f644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 101.880000] RAX: ffffffffffffffda RBX: 00007f700f6456d4 RCX: 0000000000455389 [ 101.887297] RDX: 0000000000000048 RSI: 00000000200000c0 RDI: 0000000000000005 2018/04/21 18:11:18 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:18 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x0, 0x100000001, 0x0, r0}, 0x1c) [ 101.894593] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.901885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 101.909179] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000006 [ 101.916640] Mem-Info: [ 101.919205] active_anon:68330 inactive_anon:75 isolated_anon:0 [ 101.919205] active_file:3431 inactive_file:8497 isolated_file:0 [ 101.919205] unevictable:0 dirty:67 writeback:0 unstable:0 [ 101.919205] slab_reclaimable:3434 slab_unreclaimable:9417 2018/04/21 18:11:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) [ 101.919205] mapped:73895 shmem:84 pagetables:1034 bounce:0 [ 101.919205] free:1086041 free_pcp:405 free_cma:0 [ 101.952778] Node 0 active_anon:269076kB inactive_anon:300kB active_file:13724kB inactive_file:33988kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295464kB dirty:268kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 108544kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 101.981146] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 102.007519] lowmem_reserve[]: 0 2820 7247 7247 [ 102.012259] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:92kB free_cma:0kB [ 102.040049] lowmem_reserve[]: 0 0 4426 4426 2018/04/21 18:11:19 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x800, 0x70bd26, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ba}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000200)={0x6, 0xebe5, 0xfffffffffffffff7, 0xce, 0x4, 0x3, 0xfffffffffffffff9, 0x8, 0x9c, 0x1, 0xffffffffffff0001, 0x2}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)) [ 102.044541] Node 0 Normal free:1435196kB min:41196kB low:51492kB high:61788kB active_anon:269192kB inactive_anon:300kB active_file:13724kB inactive_file:33988kB unevictable:0kB writepending:268kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4480kB bounce:0kB free_pcp:396kB local_pcp:216kB free_cma:0kB [ 102.074656] lowmem_reserve[]: 0 0 0 0 [ 102.078610] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB 2018/04/21 18:11:19 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) [ 102.092082] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 102.107538] Node 0 Normal: 167*4kB (UME) 72*8kB (UM) 26*16kB (UME) 4*32kB (UM) 6*64kB (UME) 3*128kB (UM) 2*256kB (E) 0*512kB 15*1024kB (ME) 4*2048kB (UM) 344*4096kB (UM) = 1435644kB [ 102.124202] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 102.132901] 12011 total pagecache pages [ 102.136959] 0 pages in swap cache [ 102.140519] Swap cache stats: add 0, delete 0, find 0/0 [ 102.145966] Free swap = 0kB [ 102.149098] Total swap = 0kB [ 102.152179] 1965969 pages RAM [ 102.155363] 0 pages HighMem/MovableOnly [ 102.159399] 105641 pages reserved 2018/04/21 18:11:19 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x0, 0x0, r0}, 0x1c) 2018/04/21 18:11:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:19 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x801) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x83) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syzkaller1\x00', 0x1}, 0x18) 2018/04/21 18:11:19 executing program 7 (fault-call:2 fault-nth:0): unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:19 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/21 18:11:19 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = accept4(r0, &(0x7f0000000140)=@l2, &(0x7f0000000000)=0x80, 0x80000) sendto$inet(r1, &(0x7f00000001c0)="9a9a2aa01f1f76bf74ac36ad26d7401e2b8e5f90f9dab60a7cc8e429b7e422e5149cfe24466d75c1bf7acb7646b5713a2a09eb71c019cad0cff76e9a8f263bd47fd1161da30e2a20f1625789036ec684a970acb61f4117b77040ee25d4db18a092deef19d17d347bac7f704b7b478b31add62251e03ab9e810f3", 0x7a, 0x10, &(0x7f0000000240)={0x2, 0x4e22, @rand_addr=0x800}, 0x10) 2018/04/21 18:11:19 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x1ff) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r1, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:19 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:19 executing program 4: io_setup(0x96, &(0x7f00000000c0)) r0 = add_key(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="0057f6116aa5163a72ca7cc9c32d0890592e05d12453a10620a0f8ebfedcc97db4c853fadd77784470b0c8a7e653999a2edc80fbe45dc50a523754f671a9a38680623cb1d2bdcc8bb91ce2e76f336f57b4b4e063362d7b89ed31709643a2c988a8ecd3f7f1e4983d2b14e2f1dedc0adb60772aaad8a5f5ca84260e6ca78b07fa666b0b4c86b2449dc90f8a7e9350eed907ff8e43c06c34da2f33e73ab72ed8ada0880c066e57562cf2814969b41ff64a9b53448544ff2219d1e979973d5cc58936365dec831e0fae98c1b972b744ee22c78a0475d78373e9acb6eb483a488a489d60243a26", 0xe5, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x1, 0x3, r1) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) socketpair(0x13, 0x80006, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000700)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000480000050030000fffffffff8000000f0010000f0010100ffffffffffffffffb8020000b8020000b8020000ffffffff04000000b2d2c156023ce0e71e10e7eb18c4c5b17c7a0a667e086481ff7036833ee5d3d71719436438dfa2b247d27f52eb", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000001c6f9600000000000000f500000600000000000000000000000000000000000000"], @ANYBLOB="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"], 0x3b0) modify_ldt$write(0x1, &(0x7f00000006c0)={0x10001, 0x0, 0x0, 0x2, 0x4, 0x7, 0x8, 0x60000000, 0x200, 0x4}, 0x10) 2018/04/21 18:11:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001}, 0x1c) 2018/04/21 18:11:19 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20001, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x4}}, 0x1e) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, r2) 2018/04/21 18:11:19 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:19 executing program 2: 2018/04/21 18:11:19 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/04/21 18:11:19 executing program 0: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x80, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xafe}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) 2018/04/21 18:11:20 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:20 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000180)=@in={0x0, 0x0, @local}, &(0x7f0000000000)=0x80) 2018/04/21 18:11:20 executing program 6 (fault-call:1 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:20 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2216, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0xe8a, 0x10001]}, 0x8) 2018/04/21 18:11:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) [ 103.113895] FAULT_INJECTION: forcing a failure. [ 103.113895] name failslab, interval 1, probability 0, space 0, times 0 [ 103.125255] CPU: 0 PID: 7788 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 103.132119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.141499] Call Trace: [ 103.144135] dump_stack+0x185/0x1d0 [ 103.147812] should_fail+0x87b/0xab0 [ 103.151619] should_failslab+0x279/0x2a0 [ 103.155725] __kmalloc+0xc2/0x350 2018/04/21 18:11:20 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) 2018/04/21 18:11:20 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) r2 = socket(0x9, 0x0, 0xce4) accept4$inet(r2, &(0x7f00000008c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000900)=0x10, 0x80800) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x72c, r3, 0x102, 0x70bd29, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r1}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x110, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0xe50b, 0x7, 0x401}, {0x0, 0x100000001, 0x5, 0xc000}, {0x0, 0x3, 0x3, 0x24000}, {0x80000001, 0x3, 0x8, 0xfffffffffffffbff}, {0x7, 0xffffffffffffffe1, 0x3, 0xe3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x27c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x81, 0x11, 0x4, 0xffffffff}, {0x80, 0xb41, 0xff, 0x2}, {0xfffffffffffffc01, 0x4, 0x6, 0x40}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xa03, 0x200, 0x8000, 0x80000001}, {0x7f, 0x1, 0x10001, 0x9}, {0x8000, 0xfffffffffffffff7, 0x8, 0x8000}, {0x2, 0x9, 0x5, 0x1000}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff7fff}}}]}}, {{0x8, 0x1, r1}, {0x130, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x170, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}]}, 0x72c}, 0x1, 0x0, 0x0, 0x800}, 0x44000) [ 103.159223] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 103.164628] ? bpf_map_meta_alloc+0x24a/0x780 [ 103.169209] bpf_map_meta_alloc+0x24a/0x780 [ 103.173583] array_of_map_alloc+0x6a/0x200 [ 103.177883] ? cgroup_fd_array_put_ptr+0x1f0/0x1f0 [ 103.182867] SYSC_bpf+0x6792/0xdfd0 [ 103.186583] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.191337] ? syscall_return_slowpath+0xe9/0x700 [ 103.196241] ? fput+0x25c/0x2e0 [ 103.199603] ? SYSC_write+0x2f0/0x360 [ 103.203475] SyS_bpf+0x54/0x80 [ 103.206753] do_syscall_64+0x309/0x430 [ 103.210692] ? bpf_prog_get_type_dev+0x710/0x710 [ 103.215493] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.220707] RIP: 0033:0x455389 [ 103.223912] RSP: 002b:00007f6178d9fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 103.231666] RAX: ffffffffffffffda RBX: 00007f6178da06d4 RCX: 0000000000455389 [ 103.239527] RDX: 000000000000001c RSI: 00000000204f9fe4 RDI: 0000000000000000 [ 103.246815] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.254451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/21 18:11:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) [ 103.261740] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000000 2018/04/21 18:11:20 executing program 3: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:20 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/145, 0x91}, {&(0x7f0000000280)=""/73, 0x49}], 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x69d9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) 2018/04/21 18:11:20 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x4) pread64(r1, &(0x7f0000000040)=""/167, 0xa7, 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) sync_file_range(r0, 0x5, 0x6, 0x2) 2018/04/21 18:11:20 executing program 6 (fault-call:1 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) [ 103.574905] FAULT_INJECTION: forcing a failure. [ 103.574905] name failslab, interval 1, probability 0, space 0, times 0 [ 103.586374] CPU: 1 PID: 7831 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 103.593243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.602622] Call Trace: [ 103.605257] dump_stack+0x185/0x1d0 [ 103.608935] should_fail+0x87b/0xab0 [ 103.612742] should_failslab+0x279/0x2a0 [ 103.616852] __kmalloc_node+0x22e/0x1190 [ 103.620968] ? bpf_map_area_alloc+0xb7/0x1a0 [ 103.625459] ? big_key_crypt+0x780/0x780 [ 103.629579] bpf_map_area_alloc+0xb7/0x1a0 [ 103.633853] array_map_alloc+0x545/0xba0 [ 103.637983] array_of_map_alloc+0xff/0x200 [ 103.642268] ? cgroup_fd_array_put_ptr+0x1f0/0x1f0 [ 103.647261] SYSC_bpf+0x6792/0xdfd0 [ 103.650989] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.655747] ? syscall_return_slowpath+0xe9/0x700 [ 103.660652] ? fput+0x25c/0x2e0 [ 103.664013] ? SYSC_write+0x2f0/0x360 [ 103.667890] SyS_bpf+0x54/0x80 [ 103.671163] do_syscall_64+0x309/0x430 [ 103.675108] ? bpf_prog_get_type_dev+0x710/0x710 [ 103.679909] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.685121] RIP: 0033:0x455389 [ 103.688330] RSP: 002b:00007f6178d9fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 103.696080] RAX: ffffffffffffffda RBX: 00007f6178da06d4 RCX: 0000000000455389 [ 103.703371] RDX: 000000000000001c RSI: 00000000204f9fe4 RDI: 0000000000000000 [ 103.710666] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.717957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/21 18:11:20 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002540)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/199, 0xc7}, {&(0x7f0000001300)=""/86, 0x56}, {&(0x7f0000001380)=""/219, 0xdb}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x6, &(0x7f0000002500)=""/45, 0x2d, 0x87}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002580)=[@in6={0xa, 0x4e24, 0x8, @empty, 0x1}, @in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x401}], 0x38) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x10000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002640)={0x80000001, 0x20f, 0xfffffffffffffff7, 0x3991b33f, 0x0}, &(0x7f0000002680)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000026c0)={r3, 0xffffffffffffffff, 0x10}, 0xc) [ 103.725258] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000001 2018/04/21 18:11:20 executing program 3: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:20 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:20 executing program 7: unshare(0x20000400) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffe, 0x20000040040) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000c47bf6220ae0a7cbd74432d0d20a0d73557bf39d0604c54ac9cf7ea8fa12f6eccae457582abb9d326efd9f04c99330966deb62fa1dcc821b580558f14513d6164f396280ee62d10fc73eccf2cc7b47f59d2c9af15ee17d74a76e7f18f9dfeafe31a22a33af9569b50a9626e154c33a5d7054a3f5060dc493c53b82617228dc200a69cc387587b5589ef8d34b502d8587402997ed9f0db791d9707ac594f62eefc7a8"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) inotify_init1(0x800) 2018/04/21 18:11:20 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:20 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x10, 0x9, 0x6, {0x77359400}, 0x3e2, 0x3}) r1 = accept(r0, 0x0, &(0x7f0000000180)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/21 18:11:20 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:20 executing program 6 (fault-call:1 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) [ 104.021986] FAULT_INJECTION: forcing a failure. [ 104.021986] name failslab, interval 1, probability 0, space 0, times 0 [ 104.033367] CPU: 0 PID: 7855 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 104.040233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.049607] Call Trace: [ 104.052235] dump_stack+0x185/0x1d0 [ 104.055907] should_fail+0x87b/0xab0 [ 104.059677] should_failslab+0x279/0x2a0 [ 104.063842] kmem_cache_alloc+0x136/0xb90 [ 104.068081] ? __d_alloc+0x8b/0xc60 2018/04/21 18:11:21 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000c8000ff85000000070000007d070000000000009500000900000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x0, [], r0}, 0x48) 2018/04/21 18:11:21 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40480) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) [ 104.071748] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.077164] __d_alloc+0x8b/0xc60 [ 104.080659] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.085544] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.090260] d_alloc_pseudo+0x68/0x80 [ 104.094118] anon_inode_getfile+0x269/0x720 [ 104.098501] anon_inode_getfd+0x106/0x1f0 [ 104.102741] SYSC_bpf+0xad03/0xdfd0 [ 104.106467] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.111225] ? syscall_return_slowpath+0xe9/0x700 [ 104.116130] ? fput+0x25c/0x2e0 2018/04/21 18:11:21 executing program 3: ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) [ 104.119490] ? SYSC_write+0x2f0/0x360 [ 104.123367] SyS_bpf+0x54/0x80 [ 104.126647] do_syscall_64+0x309/0x430 [ 104.130581] ? bpf_prog_get_type_dev+0x710/0x710 [ 104.135383] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.140597] RIP: 0033:0x455389 [ 104.143804] RSP: 002b:00007f6178d9fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.151552] RAX: ffffffffffffffda RBX: 00007f6178da06d4 RCX: 0000000000455389 [ 104.158850] RDX: 000000000000001c RSI: 00000000204f9fe4 RDI: 0000000000000000 2018/04/21 18:11:21 executing program 7: r0 = semget(0x2, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = getegid() r3 = geteuid() r4 = getgid() r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f00000002c0)={0x34, 0x440e, 0x3, 0x3f, 0x100000000, 0x4}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x101, r1, r2, r3, r4, 0x140, 0x3}, 0xfffffffffffff3fd, 0x1f, 0x8}) unshare(0x20000400) r6 = socket$inet_tcp(0x2, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000180)=""/224) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) [ 104.166152] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.173450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.180756] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000002 2018/04/21 18:11:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000140)=""/206}, 0x48) 2018/04/21 18:11:21 executing program 7: unshare(0x20000400) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x10002) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xa8) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0xffffff55) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x11, 0x4) 2018/04/21 18:11:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:21 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x81, 0x0) unshare(0x40600) pwrite64(r0, &(0x7f0000000040), 0xfffffffffffffee8, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:22 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:22 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = semget(0x0, 0x5, 0x200) socketpair(0x11, 0x5, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r4, 0x4, 0x80000001, 0x10000, 0xfff}, &(0x7f00000004c0)=0x14) poll(&(0x7f0000000040)=[{r3, 0x8008}, {r0, 0x1000}], 0x2, 0x2) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000000000)=0x800) 2018/04/21 18:11:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:22 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x20, [], r0}, 0x48) 2018/04/21 18:11:22 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x7fff, 0x1) sendmsg$key(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000880)={0x2, 0x14, 0x9, 0xf, 0x29, 0x0, 0x70bd2d, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x7, 0xf29, 0x3, 0x3, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}, @sadb_key={0x21, 0x9, 0x7f0, 0x0, "647764e806462f537e376e4cb0c3fd0c2fd38f885b50f932613fa3be92bee7a83c76393adac5151ca0291201d1d23dc71926037d68e1d73edef852076d01543278ec5e2eb5be856cd98dfa78d9da5fd387494babf97fc6cd63b716cbcc0f22ffa8a4f749b2a77b7c60f0ea5406404adca7cf722b345f5b3e2e8bedba3e9b18dfd4800ea0fb57fb1e6aec197fa6043280940b0b2cc4778866ca82e367407af909ed8fafdfbc2c1ffc72836d59d40a5fc61e5e417fa49d395e096efb6ae2bdc9448d113b752e6d9ed7bea407a41f7956237e57548a5512d333f6563c369e8886b6545d12deb8686aea17f54343dcc97bb652568d5f277a090599960834248f"}]}, 0x148}, 0x1}, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a00)={{{@in6, @in=@local}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000b00)=0xe8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000b40)={0xffffffffffffffff, 0x1, 0x2, 0x0, 0x7fff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000020000200000000000000000000000000630000000d753a0a719c3d7bc337e69fed479041a3123738ea79c164ce5b8368367992d981b19218c04261abb3d84ead7c705a85d2ee07a4fbc09ae5075bda58d7797077bf0961ce55458332dbf1b35e43adc8f21f91f9eea093ad27ae5d27c6f162eab1754040cf83fd5d1909f7b2f452b025fd3b5126d923aba9d0edc0d203619bb3646bf89d1544264d0e76fd72a8c8948423fe05e6000000000000"], &(0x7f0000000580)=0x87) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x5, &(0x7f0000000440)=[{&(0x7f00000000c0)="44cc74c943c707d15ed5a1f28717e2ddf480911fbabf1be3122a63e0fc0e64ee539516f9e7090fdf640dee906d7dca97c49b8799b40179b15199ab2196ce3b3a406af81cb3ce62e3147c45a80870c71fa42c0a8f224ea0c536633a674405cb53cd51f4e9d7ae659ed4d1c1b6ba7c2b034af5ab0b8f89f19d0d360febdc1e1facd6ae533052304c0bbd440f3e374ce1c759ff4efad354dc1bcbaacdb9ce865946a010a0beebf4f9f8cdcc183c61019c56731b9d736364a8dd733fb20f125590d4b2fa2c68e088f8e15e", 0xc9, 0x401}, {&(0x7f00000001c0)="e08b9aa81abc346318a692", 0xb, 0x4d}, {&(0x7f0000000200)="fa238bdc89a7bfb19f182e107ffbe7c01bbd94e12447222fd6", 0x19, 0x6}, {&(0x7f0000000240)="19cef9e569d8592aa8d41d5ef8322a04a6913388347a6897d8b3877ce2b512f1c728fa00583765cfbc6b8b4f3241874e47f563db08ed7f9cecdab6b8052de51ff5a8095cccbec5e9a9476765e4853037bf870a133d180bbac1d55c26f6d44c92eade852721b7d709b0e8480bf1d4f4bf145c0728db8ab16d7d2a4f04e6a4c699c6992816c597b252d2c098552523f3f1de0ef75ff6794e333ca11e126b1fa04f1e48adbbbf3154f0eeff9a183bf7df348975f0e50c7587367d5e8d78d33a89adc86d87c9a6864e6beb5f9c056d47a72eae6eb9662080061ee3fb089ad51a27312d488dc0560d51a5883b1107d5", 0xed, 0xff}, {&(0x7f0000000340)="743d1a752af366975e031748e17b017fffda9a4c0847d23d387021ff551cfbd07e315b9b4f148c82330dc880c77cebd5659849dd835d3299cdd56baa8878d7a2b9c6de8c0377eee3d8d68d6443fc59130066feeb3620e9113dd1f14c255b7636a5ce0931a6be30aab1f9fa7a868edc7213bafd42d8b8391b77666c4caafa69394b1ab806bf4d365e87ebeea61e6be68ce97942dbfaf4e6c8812c604ec812da675e42d4e9a0fcd295901c0fa5ad71db7373bff73cad693db7982a2f726ce873f2226bbb34f4caede58cecc90b38db8eb9de363df1f98991c3c9e6943c51", 0xdd}], 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB="73657373696f6e3d31362c6769643d3f322c6469725f756d61736b3d37322c66696c655f756d61736b3d3437373535373030372c756d61736b3d0235303435302c696f636861727365743d63703836312c756d61736b3d3330372c001c92b2fa14aea021085724de992d48ec1b5006e157c5c8db96b0c1aef37e2d81cd98d36012032a150ef894092aca2c1ca47cffbcc2da4b01251361b7196b4cb36840fe70368962ad2e656724bb892f68fae05fa56dd00e79e6773db13e7294248769b13de3d9dff1c90b0e27d04f871aa1481cf0f1b683e009d80aef9b846360c4e5017631e0c3299e494aa707632d661247bbee6e7d603005b31ad7da96bf94ecf1fd5bdabea093956668f3fff088ad4ddbaffdf1c99e64eda3720cc8e671f60778252356de58f5709e1c65415c5f512a40dc41db4380eb6bc6f2db88e9719d36660899e429ef2588160efcee68c49a13b60d1f"]) 2018/04/21 18:11:22 executing program 6 (fault-call:1 fault-nth:3): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:22 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) [ 105.112515] FAULT_INJECTION: forcing a failure. [ 105.112515] name failslab, interval 1, probability 0, space 0, times 0 [ 105.123900] CPU: 0 PID: 7920 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 105.130778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.140157] Call Trace: [ 105.142788] dump_stack+0x185/0x1d0 [ 105.146461] should_fail+0x87b/0xab0 [ 105.150274] should_failslab+0x279/0x2a0 [ 105.154437] kmem_cache_alloc+0x136/0xb90 [ 105.158630] ? get_empty_filp+0x1f1/0x870 [ 105.162848] ? d_set_d_op+0x652/0x7c0 [ 105.166694] get_empty_filp+0x1f1/0x870 [ 105.170711] alloc_file+0x6a/0x5d0 [ 105.174307] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.179831] ? d_instantiate+0x118/0x190 [ 105.183956] anon_inode_getfile+0x3dc/0x720 [ 105.188337] anon_inode_getfd+0x106/0x1f0 [ 105.192580] SYSC_bpf+0xad03/0xdfd0 [ 105.196310] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.201079] ? syscall_return_slowpath+0xe9/0x700 [ 105.205995] ? fput+0x25c/0x2e0 [ 105.209360] ? SYSC_write+0x2f0/0x360 [ 105.213237] SyS_bpf+0x54/0x80 [ 105.216521] do_syscall_64+0x309/0x430 [ 105.220460] ? bpf_prog_get_type_dev+0x710/0x710 [ 105.225259] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.230473] RIP: 0033:0x455389 [ 105.234237] RSP: 002b:00007f6178d9fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.241987] RAX: ffffffffffffffda RBX: 00007f6178da06d4 RCX: 0000000000455389 [ 105.249278] RDX: 000000000000001c RSI: 00000000204f9fe4 RDI: 0000000000000000 2018/04/21 18:11:22 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x7ff, 0x1bc, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000480)=""/90) [ 105.256575] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.263866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.271160] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000003 2018/04/21 18:11:22 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:22 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x4c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:22 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180100000059fbba000059000c8000ff857e10000008070000e4d3cd3d91895908cbf4b5ea5768160000000000950800413597d179b0c104535ada244e53c697f2b17feead138b000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f0000000140)=@nfc, &(0x7f0000000000)=0x80) 2018/04/21 18:11:22 executing program 6 (fault-call:1 fault-nth:4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:22 executing program 7: unshare(0x20000400) r0 = semget$private(0x0, 0x3, 0x2000000000000020) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:22 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) r2 = getpgrp(0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x10, 0x4, @tid=r2}) lseek(r0, 0x0, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x3, 'lblcr\x00', 0x10, 0x7fffffff, 0x7d}, {@broadcast=0xffffffff, 0x4e20, 0x2003, 0x9, 0x1ff, 0x8}}, 0x44) 2018/04/21 18:11:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:22 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:22 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x1) 2018/04/21 18:11:23 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000340)='./file0\x00', r4, r5, 0x1d00) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xdbf7}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000000240)=0x10) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x400000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x1000000000000, 0xfffffffffffffffd, 0x400}) 2018/04/21 18:11:23 executing program 5: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:23 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setregid(r0, r1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/21 18:11:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x100, 0x280000) sendmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f00000005c0)=@can={{0x2, 0x6640, 0x4, 0x4b0a}, 0x1, 0x3, 0x0, 0x0, "4bed94b9b5c54fb3"}, 0x10}, 0x1, 0x0, 0x0, 0x8004}, 0x40) r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r4 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500)=0x80000000, 0x4) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000680)={0x0, 0xe27, 0x2, [0x919296b, 0x1ff]}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000700)={r8, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x200, 0x4, 0xffffffff, 0xaad, 0x8}, &(0x7f00000007c0)=0x98) r9 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0xe6, r3, r5, r6, r7, 0x104, 0x2}, 0x10000, 0x4, 0xfffffffffffffffa, 0x7fffffff, r9, r10, 0x100}) 2018/04/21 18:11:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/04/21 18:11:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000140)=""/206}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x70, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e20, 0x30000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x9, 0x8000}, 0x90) 2018/04/21 18:11:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbb3, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2000000000000004, 0x401, 0xfffffffe, 0x8, r0, 0x1000}, 0x2c) 2018/04/21 18:11:23 executing program 7: unshare(0x20000400) r0 = socket$rds(0x15, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000000180)={0x1008, 0x6, "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"}, 0x40100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000000000)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/04/21 18:11:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0x400) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x200003) r2 = shmget(0x2, 0xa000, 0x80, &(0x7f0000ff5000/0xa000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x3fea, 0x7, 0x10001}) 2018/04/21 18:11:23 executing program 5: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:23 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000480)=""/90) 2018/04/21 18:11:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000090000000038e5"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:23 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:23 executing program 5: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/04/21 18:11:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0xfff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) 2018/04/21 18:11:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x4}, 0xffffffb7) 2018/04/21 18:11:24 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000340)='./file0\x00', r4, r5, 0x1d00) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xdbf7}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000000240)=0x10) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:24 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220000, 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/217, 0x4c, &(0x7f0000000180)=""/211, 0x2, 0x2}}, 0x68) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/21 18:11:24 executing program 7: unshare(0x20000400) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:24 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/04/21 18:11:24 executing program 6: r0 = dup(0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x8, 0x5, 0x5, 0x8, 0x0, r0, 0xfffffffffffffffe}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) 2018/04/21 18:11:24 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000340)='./file0\x00', r4, r5, 0x1d00) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xdbf7}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000000240)=0x10) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:24 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x121040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7fffffff}}, [0x0, 0x8, 0x40, 0x7fff, 0x1, 0x4, 0x100, 0x400, 0x8, 0x0, 0x2, 0x2, 0x8000, 0x0, 0x3]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/04/21 18:11:24 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x4002) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/21 18:11:24 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:24 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller1\x00', 0xffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:24 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:24 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:24 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000340)='./file0\x00', r4, r5, 0x1d00) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x90, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xdbf7}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000000240)=0x10) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xffffffffffffefff, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f0000000140)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) creat(&(0x7f0000000000)='./file0\x00', 0x129) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:24 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x7fff, 0xfbf}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x404000, 0x9) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='system\x00', &(0x7f00000001c0)="5d1c6d643573756d6d696d655f747970655e00", &(0x7f0000000200)='lo[\x00', &(0x7f0000000240)=']\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='+[md5sum%]-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)="27747275737465646d643573756d657468302d47504c626465761500"], 0x1000) r2 = dup(r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000004c0)=0xfffffffffffffe6b) 2018/04/21 18:11:24 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x51f) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) fstat(r1, &(0x7f0000000080)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/21 18:11:24 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:24 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000340)='./file0\x00', r3, r4, 0x1d00) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:24 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/21 18:11:24 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/04/21 18:11:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/21 18:11:24 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x100000000, 0x208, 0x7, 0x6d5d73c, 0x7, 0x26, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x8, 0x30}, &(0x7f0000000200)=0xc) getpriority(0x2, r1) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/04/21 18:11:24 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:25 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)) fstat(r0, &(0x7f0000000400)) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:25 executing program 4: r0 = semget(0x0, 0x7, 0x400) semctl$GETNCNT(r0, 0x6, 0xe, &(0x7f0000000040)=""/49) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000000101000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004540), &(0x7f0000004580)=0xb) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:25 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x480) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x14000, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x8000) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x8001, 0x6, 0x0, r0}, 0x2c) 2018/04/21 18:11:25 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@dev={0xfe, 0x80, [], 0x1e}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e20, 0x2, 0x4e22, 0x5, 0x2, 0x80, 0x20, 0x33, r1, r2}, {0x2, 0x3, 0x4, 0x5, 0x7, 0xfff, 0x3, 0x4}, {0xfffffffffffffffe, 0x6, 0x7, 0xfff}, 0x95, 0x6e6bba, 0x1, 0x0, 0x2}, {{@in6, 0x4d5}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x1, 0x3, 0x3, 0x1, 0x5}}, 0xe8) 2018/04/21 18:11:25 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:25 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = socket$pppoe(0x18, 0x1, 0x0) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x3) 2018/04/21 18:11:25 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:25 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='children\x00') 2018/04/21 18:11:25 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) fstat(r0, &(0x7f0000000380)) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:25 executing program 7: unshare(0x20000400) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/26) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x7c41) [ 108.856434] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/21 18:11:26 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="3f00000000000000000000000c8000ff850000001f0000007d070000000000009500aca82fa20d0000000000000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000200), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x3, 0x2]}, &(0x7f00000000c0)=0x8) 2018/04/21 18:11:26 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:26 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$TIOCSBRK(r1, 0x5427) sync() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000100)=0x2163, 0x4) fcntl$addseals(r2, 0x409, 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r4, 0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0x80) 2018/04/21 18:11:26 executing program 7: unshare(0x20000400) r0 = memfd_create(&(0x7f00000002c0)="814fcd04c6552300", 0xd4097e87ba12895b) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) waitid(0x1, r2, &(0x7f00000000c0), 0x41000000, &(0x7f0000000180)) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) fsync(r1) 2018/04/21 18:11:26 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)={r2, 0x12, "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"}, &(0x7f0000000040)=0x115) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:26 executing program 1: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x1b5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @broadcast}, &(0x7f0000000080)=0xc) bind$can_raw(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x2, 0x100000001, 0x0, r1}, 0xfffffffffffffccb) 2018/04/21 18:11:26 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:26 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x10000, 0xe389, 0x4, {}, 0x7ff, 0x7e1a}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18070000000000000000002d0c80000200000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)) 2018/04/21 18:11:26 executing program 7: unshare(0x20000400) socketpair$unix(0x1, 0xe060cf53d5dc617, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x34) socketpair(0x11, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x0, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:26 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:26 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x21) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:26 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r1, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10d200) 2018/04/21 18:11:26 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x2, &(0x7f0000000000)=@raw=[@generic={0x3, 0x9, 0x8001}], &(0x7f0000000140)='syzkaller\x00', 0x2, 0xea, &(0x7f0000000180)=""/234, 0x40f00, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x1000000000000000}, 0x48) 2018/04/21 18:11:27 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:27 executing program 7: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000001340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000013c0)=""/41, 0x29}, {&(0x7f0000001400)=""/188, 0xbc}], 0x2, &(0x7f0000001500)=""/7, 0x7, 0x8}, 0x2000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001580)=0x4, &(0x7f00000015c0)=0x4) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x40) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, '.\\-trustedppp1$em1,vmnet0'}, {0x20}, {0x20, 'vmnet1GPL]eth1,!'}, {0x20}, {0x20, "65746831dd757365726367726f75702d2f707070313a2d73797374656da8707070305c"}, {0x20}, {0x20}, {0x20, "656d3076626f786e657430289b656d312923"}, {0x20, '%bdev--user+'}, {0x20}], 0xa, "d27cd605d4a1e6124965ab23938773a2f8c2f724c73a1ed630d53de47582"}, 0x9d) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@broadcast}}}, &(0x7f0000000040)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:27 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) dup(r0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:27 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:27 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc8b) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:27 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:27 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syzkaller0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000440)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x1, 0xffffffff, 0x6, 0x15, r0, 0x5}, 0x2c) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000280)="455f5af9032e65a2b00966ab61ba64b3c03ed4f71a056c4b2a639b521a4af7e463f4dfbdf25b2bdaa4b7e429cef5a38715834a72f3aad19b978010db6ffecbc7dd2af64ac3b687d808fbf7b664d53ca2e3ab6677ad4f1e2cfa9e6879fd297a101889668eab2b807d863ea0", &(0x7f0000000480)="55d6c004fba41f4d658a8d393f749bf2b9e0457f86a7764f831484ec3cce62565221952c15649ff16d4ccf2bbd405c2768518308ecc87f0060184add6788d207406c99edb437937b1951c2034b4e158d2e3226534b3462562f9383af012e217e8e5bcfbcaf317c67ce2d4c4212b2469af92bc465b0bff3f8b0f6f5f943e8d62b92e894c017bb4ecf10efa68d7cc1f6b37f8067b338b68cb32da32fedddaca2699e406e276a62db110bab"}, 0x20) bind(r3, &(0x7f0000000200)=@llc={0x1a, 0x0, 0x2, 0x6, 0x2, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffd5) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001d00)={'team0\x00', 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001e40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001e80)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x2, 0x4e21, 0x3ff, 0xa, 0xa0, 0x20, 0x1, r4, r5}, {0xfff, 0x101, 0x1, 0x100, 0x7fffffff, 0x6, 0xff, 0x3f}, {0x80000000000000, 0x8, 0x2, 0x3}, 0x0, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x5}, 0x34ff, 0x4, 0x3, 0x4, 0x7f, 0x200000000000000, 0x3}}, 0xe8) 2018/04/21 18:11:27 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:27 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xffffffff927b21ff, 0x8000, 0x20400, 0x2}) 2018/04/21 18:11:27 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/04/21 18:11:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [{0x20}, {0x20, 'GPL\x00'}, {0x20, ']mime_typemd5sum]'}, {0x20, '+PL\x00'}, {0x20, 'security$'}, {0x20, 'GPL\x00'}], 0xa, "77990a3defe4dfa8f9439fdc13022bfd2fa5f3916c9ce4a84479899eeb884533073d9f96d19131e6c1a149c5aa5fcb68e3630deeb1693de44f110b286d8fc4113f7763d72008ecf8cbd4553296df3c9a449830b2e01a1fcd904a550469f71e170225a877368b82bb86d894efe2aed24f2d647084cd6eeb9f30f597622ccb1248a9c9e1e988fea15bba8d8035d682dbf31d5104d68d25c5fe306e98a2aef2ebfb0fab59db10816582de891a7e366fcc301dfd3b872811649250248a94444f9ea2091a20e11075b48e8745e8e4"}, 0x103) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x50, &(0x7f0000000140)}, 0x10) 2018/04/21 18:11:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x5, 0xffffffffffffffff, 0x9, 0xde, 0x8, 0xffffffffffffffff, 0x1}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x4, &(0x7f0000000000)=@raw=[@alu={0x4, 0x61, 0xf, 0x2, 0xf, 0x80, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000040)='syzkaller\x00', 0x5, 0x64, &(0x7f0000000080)=""/100, 0x0, 0x0, [], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10d200) 2018/04/21 18:11:27 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:27 executing program 7: unshare(0x20000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) sendto$packet(r0, &(0x7f0000000040)="a84f178cde223d41faec6bced31faac7", 0x10, 0x14, &(0x7f0000000340)={0x11, 0x1d, r1, 0x1, 0x100000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:27 executing program 3: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:27 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000440)={@empty, @dev, 0x0}, &(0x7f0000000480)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000006c0)={@multicast1, @remote, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'team_slave_1\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000012c0)={@dev, @dev, 0x0}, &(0x7f0000001300)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001380)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001540)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003c00)={0x0, 0x0, 0x0}, &(0x7f0000003c40)=0x14) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003cc0)=@req={0x28, &(0x7f0000003c80)={'ifb0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003d00)={0x0, 0x0, 0x0}, &(0x7f0000003d40)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003dc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003e00)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000003f00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003f40)={0x0, @dev, @rand_addr}, &(0x7f0000003f80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004140)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004180)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000004280)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004300)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004340)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000043c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000044c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000045c0)={'veth1\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004640)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000004680)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000046c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000047c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004800)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004840)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000048c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004940)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004980)={0x0, @remote, @local}, &(0x7f00000049c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000004a40)={@loopback, 0x0}, &(0x7f0000004a80)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004b00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004c00)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000004d00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004d40)={0x0, @remote, @rand_addr}, &(0x7f0000004d80)=0xc) getpeername(0xffffffffffffffff, &(0x7f0000004e00)=@can={0x0, 0x0}, &(0x7f0000004e80)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004ec0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000004fc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005040)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000005140)=0xe8) accept(0xffffffffffffffff, &(0x7f0000005180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005200)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005240)={@remote, @loopback, 0x0}, &(0x7f0000005280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000005940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005d40)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000005e40)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005ec0)={'nr0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005fc0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000060c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000007080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007040)={&(0x7f0000006100)=ANY=[@ANYBLOB="300f0000", @ANYRES16=r2, @ANYBLOB="000028bd7000fbdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="5802020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400db08000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="7c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004c000400ffff0502ad070000fc000004f6480574010008000600000007007507050000009fd401f902000000090026be00000000ff7f00000000000009000301bc840000010003fc7fffffff3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r10, @ANYBLOB="b401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040060f7000008000600", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400060009ffc80b0000ce00f9003f000000ff00060105000000060002010300000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r16, @ANYBLOB="8800020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400030000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r17, @ANYBLOB="f000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000010000008000600", @ANYRES32=r18, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="d801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004002105000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400090000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r24, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000800000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000008000100", @ANYRES32=r25, @ANYBLOB="44020200380001002400015f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400850d000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r27, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r29, @ANYBLOB="08000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r30, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r31, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r32, @ANYBLOB="08000100", @ANYRES32=r33, @ANYBLOB="9c01020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r34, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r35, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r36, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004001f00000008000600", @ANYRES32=r37, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400210d0005000000000300010300100000070006ff04000000050009ff03000000070088c1000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r38, @ANYBLOB="08000100", @ANYRES32=r39, @ANYBLOB="6002020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400008000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r40, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r41, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r42, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r43, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400090000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r44, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff0000000800070000000000"], 0xf30}, 0x1, 0x0, 0x0, 0x48801}, 0xc1) 2018/04/21 18:11:28 executing program 4: r0 = getpid() r1 = gettid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffff97d86ae6, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0xffffffff, 0xffffffff, "2dff0be23fdead2cb95a151b4073c1fb505bc8b95c780527ec4e606eb53696cbcb1ff5d6d77089d745b6158e848fc600610052914c6aa700d69c03c94b9259c5aebcfe6f8c3fb6a0fdd5e1da04da4763"}, 0xd8) tgkill(r0, r1, 0x2d) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x40}) 2018/04/21 18:11:28 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x4003) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10003, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0xfffffffffffffffd, r1, 0x10001, 0x7}) msgget(0x0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) 2018/04/21 18:11:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x400000) ioctl$TIOCSBRK(r1, 0x5427) sync() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000100)=0x2163, 0x4) fcntl$addseals(r2, 0x409, 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240)=r4, 0x4) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0x80) 2018/04/21 18:11:28 executing program 3: unshare(0x20000400) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:28 executing program 7: unshare(0x200103) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) 2018/04/21 18:11:28 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:28 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0xa12c, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 2018/04/21 18:11:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18070000020000001e1b1e7e089d9cea9a37dc7f63000000000c8000ff85000000070000007d0700"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000180)="5541ab26c986bbde0dcb455a049479", &(0x7f0000000400)=""/248}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) 2018/04/21 18:11:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000240)=""/35, &(0x7f0000000300)=0x23) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x7}, 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000040)="a0cb58c76c315ecee092449165b0e0d7aa5b29320d2903de2dca47227c132d8c4a4cdf9424d1d53dd327d6b6c34b103f3e0895507788db4553a56ecdc0d6fc7f6f1e95cc63652e10ada2719f1c87f4931130d6da7da951698758453a5efacc8b5b8c84916c8d9b97c1110e50a4672682186523a15b77a833c85e8f3ef5624b574e68ddc4055e8e795660b6d867027745c80ab6994380299b49be8179e6a265a8b94bb1ca7a113ba7f89ae443a187795b2cc9a509740964f5d30c0432646afa562c3683ad75631884938db5511d0e58182c132b53af0980cf9b4a", &(0x7f0000000140)="29a31353", 0x3}, 0x20) 2018/04/21 18:11:28 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:28 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:28 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/110) 2018/04/21 18:11:28 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:28 executing program 7: unshare(0x3fd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:28 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/114) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x994c}, 0xc) 2018/04/21 18:11:28 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) getpid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x40800, 0x134) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000140)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/21 18:11:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x1, 0x3c, 0x4, 0x1, 0x3a1, 0x130000000}) 2018/04/21 18:11:28 executing program 5: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:28 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(0xffffffffffffffff, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:28 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:29 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:29 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8), 0x0, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:29 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) 2018/04/21 18:11:29 executing program 7: unshare(0x20000400) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x8002) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002140)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005b00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005d80)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005e80)=0xe8) accept4$ipx(r0, &(0x7f0000001f80), &(0x7f0000001fc0)=0x10, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xdd6d15e025c89c86, &(0x7f0000007800)={@dev, 0x0}, &(0x7f0000007840)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000007ec0)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f0000008640)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="0ce2936d204779cdd8a392e8edd1b77414170c98848b6e874402180fd288f5102b756adf9e2c641b3fbba76f45e00eb88672db0284bf49c9a677cc183e04cd2b246945f4ab365b6621aedcf4ff475ebeb3bd5f0c156de9645ae1fb298978675c796bbf970937e607add47958a85636b39644b4b2c29441c49e447ccda50073f0603925efba14d28e57712ca78801e9a14971d0f2a92fcc7635be3f03b7d04617fb2592530c277c2617dfb9b11684c54721df060d454c3af7441920445a50950326415a279f48124a542bcd95c0029a43f57fe7bd993f2369e2104d26d872aae7e136b46d80c40f3f46ec376f88b376f712bf42", 0xf3}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="04378defa23d1c0510ac865d6e3bf4e61c2dec40a687", 0x16}, {&(0x7f00000004c0)="216bdf5f8f92b2f58878441cb92a2102c4affb68329bd0c4acca868269cd029db774f9348b81d8d76614e9261a641702ed09430f05fe1a287319f919321989c68761aa1a41578b71f92bed3f86c83532191205305985a41bcddd4bbbbd4ce21c9a16a66621c3", 0x66}, {&(0x7f0000000540)="854bbec3d3d4973b1884fb08946a4a004bae33baaf5cdbf3ef37e1e21d237bbdf75be169ad6de8812eef8710ec94ceca780a07b933cca1f2155d4fdadeabde465494f562938253d052", 0x49}], 0x5, &(0x7f0000000640)=[{0x38, 0x113, 0x3, "dbbc4ffe3553034d6eb3ce8d49234c593d7cd7bd784e7447123eb73a23569d014a"}, {0x48, 0x115, 0x8, "380b0b4d0a0e9f242bb38b347d86a802fb9b3e815da4cf5bee338ad5f3a73c74493a3257243059c6cc92b7b76f06a0e9b9513d9bc399"}, {0x70, 0x11e, 0x9, "6903cf346893b6f4db10625cda6a40ee599c7553301352d39fb5630155ce478e1837ac2231feed98ada3c3689203f4a15a47fd61e84baa8629aba556a65e03d540de162ac723cdcef010cd6f449166f13a000e68d7f067c31e"}, {0x110, 0x10b, 0x8, "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"}, {0x18, 0x10c, 0x3, "69b0272a0ba57d2b"}], 0x218, 0x8000}, 0xfffffffffffffff7}, {{&(0x7f0000000880)=@in6={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0xe}}, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000900)="957e3016cbce89ca0bec2b073a", 0xd}, {&(0x7f0000000940)="8681372a67b7365a39a2a4288a6ad165ac677bbbb008731b6f4165e33c8676065b1002d3e9a274be58f0fbf870e2750f5b5030aa4409331b", 0x38}, {&(0x7f0000000980)="1a7178927593158cb65111f3ea4c390fde009ac9d3635eea23705e868f6ea69294724d0f468da0112fb8f68ce5a1c7855b1c94fde9be26c110e8101408348f6f55012809eb503ebb42fd17be218ecf7d949574edce35515b62e2b93fe4fde4dafe60036b55458f84c80b71878ac3e1df0827c4972661a1d24eb1a9cb97f7a39b98cb523ecc2c4a89017be7c1e46c3bb4c2dacea31a48d50fa71f132980daed0c439fd3a925c40514d3de051f182099a3f7990d97f664133c69ee64383fe1c4d52be1ff3a5c39b0db858efe850f5ff0bc46ec396f1286", 0xd6}, {&(0x7f0000000a80)="9f1e2607364799ec109fd56fcd6cd967bc56be12b385fb854c86bd1e73801701e09525501cbca67422445395a32871f0505512ab0fdabe07929745dd435f8f276f727fd7c242f016eb", 0x49}, 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"0aa4b779290331dd74ba7d18613c2d2a0cb27331515d0f84de6d3e37ae2fe7b48752fb2e94f8de2926a8f58dd333c763f7c434b96b1f74b01971fd64f292a6469fe9584cc093f628f19a63ef36b8c46bdc1a434b0b14439dbe3fea03741d87a74298a2252a2cbafe49520acf8ede0e56748b27a54592581d8b645b232dd0c8334303612b92f937f486fd28e8efb40572fc70d6360c0d42fc7d47a9b562fdef6266c6d227bb36ce005d"}], 0x260, 0x8004}, 0xa9}, {{&(0x7f0000007480)=@nl=@unspec, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007500)="4f3b922d8d7960628474695c6316269077f62d951e13a115d08c15b20c46b2c6f873f84d8de6d40d4359656b94c842f94da72476b413f80dd8135ae8b9d386f83e389583ae02670aeb4052b2e36c8a106725f2422297640a6c2063bbfba053cea7df67b7464594757bc704bf0c65bd3a7f3d0a2b81ebe01ae03e36cdb3d30ba692644dfbab37cbec87973e28b9c80ff810d58125643c2eb783ac73fb52aa20cf5c9720cbbb98e710274b988d80a7099c0193f4b938cd58147f216f8f3e0fb66765e6a6", 0xc3}, {&(0x7f0000007600)="8ee6b358a932cb1bbf107f0fe7e43377d47b54f09cfe9346bf82227fa5d2d054e690166b9c00fed745fe45588054f8d13a0120c8c19ccb4c773d0c91a784b353b93ab76e6a788aedf956cbc69faabf868eab1193f43f56648b2c1791bcde450c34ce41f6f3e25c09140dbef6665ff0cab868fd8fb8f6385b7e2e262bf8c3b8c96c8dea970f36c891e7cd04b3d725a94df43d59a679d0f28195388d9d3a6bbba5f3c784791c56662c8e979a2944ed40d5b10e56bfbf40b93bc88c429dd6fdbd1fa09839b20ed3379c35eba6f68532a9d98f36079547fa3f0e690e02ebe5", 0xdd}, {&(0x7f0000007700)="c91cb558bbb489e7b5cfc3810b8ac22c7d2ec9396e36cf77fabedeb8cce8487b0c33fbec0d5d4a9637339c8a9a2d4a9d6d114752d2cc594c3d19240212b52e831dcf203be8e6c5f02da9afb8db4411aeea98319c2bae3abf3ec2497363e0289791735f2c4d82bfe61d5747cceaa0fef93e7a5e7f49c78704ee481c849c8ed2eec3e8b93e0acbe8c6538c74", 0x8b}], 0x3, 0x0, 0x0, 0x4000}, 0x8000}, {{&(0x7f0000007880)=@ll={0x11, 0x5, r4, 0x1, 0x3ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80, &(0x7f0000007d80)=[{&(0x7f0000007900)="1d3f4605b322ad56c1cd10d53308a726af84cacf8ace470998108fce62acdf55900d22917b27aabf52b0242bd4827ec1daeac24db1d018ae704d0df78c0a222e29de8b08e0ac409a2147e8f9deac987a7527dd27a2232e2722791e708587099e6b617341097212a4450073f6dcdcb8f95ef5d614c966ec4ddc2a432bfe6a43da2feee829f5d439fdcfea11f413144d1134d793da92c04c86a3e85be1179a4e790c50fb0fcc46d2a859e7c4", 0xab}, {&(0x7f00000079c0)="66475e4a0757996065e988de4dbc12fef5d3beacb29049db87252db6287c93a3c3ffc72b6c80c24ac33e3daadb095f2e86d5aef3c19d6783c145f9d5774e38c8a5a3f721f010de99ffb8bda8e5d02806cc98b95fbb901005aee0cb29c0caa44f8f1a0a72bcea068c41cebeeab60c663abf35bfb76c620fdcbe9d88ff8bf3ecd776b99d4bf66c135c338fa74e0ba75c8653b0a4edd3ad7a161d5e03457f84d58974d727e201043456d5e999409b17da7b73e42517af9399cd95ea", 0xba}, {&(0x7f0000007a80)="3ecf859c131fa3c8af4fb417ba81696304412d32a569fb9635f2943369fe2600ebfe7ac73455e9d0b5219202850a409317e450027d234ffc1a571ea4af75a44258714297e75dcf849612288dfb100b1690b73c377944ff2b334fd2a69461d6953c98534932915e59dafd2eb7eccf77008282c9d1bce801d9e19a04df19e37a2591a0f98cd8368d8937d24c511bf3e22584b10e768aee175b0118a86f0d5ee40a", 0xa0}, {&(0x7f0000007b40)="b6465d1364a300b9894e800c5f15f048cf9397ac9ea6018fd9ca74fb0cc9b59ed3b9c633508a4e9b3dc4bf2978d6397c52918a3f295932bf32c9fa14b4daabc4fcb83421c4b04a86a2212ad8b35560e11998c820f5672806b857032cab6750704be3239a94a9e27f1d68149f82c3300c32317c69afb1ea41cadbc17ad419882f16afb06644e65882a3654b176f730ee28b85ea627ec85cbd013e431f2c887c10c2fd9af7", 0xa4}, {&(0x7f0000007c00)="d941f942d3d6971d61c8f7caa086c831f8d81b9b9f9f550c8a869418f072a2f40147183893e23d01d96797bd8c0cc04c4204f202f0ea9f62117796dd1ece1dd96cbc2dc52ca087628073b894db5142dd85479f9324c44cc9e9c06c74bde9391eb29b790e59963d32c73da3ab191cc0173449951174aec3", 0x77}, {&(0x7f0000007c80)="84eb92935fd80a27c4d99c09b1a6e7d314cd598f74271127b51efe0ab9fff0257144f83482611a6a10593282b8bd99aad4cac850ed8080405a8c5001f60174200531a8b3d293b1522f93fa25c2166273b7aa0b19e252000cf15bdc059d9e0eb61ce4a9eb19b5a51efd9efe6b68c8dfc1e5b6695f54541794d399c1c34f5deef7e46b005d114480cd9113d628dd5fc79f56", 0x91}, {&(0x7f0000007d40)="e1c00e480a730f8f2c8577d6ede6650ae9444e7880acefd61d08025a4eb7b83982ec09d8e6967b8237b9e328ff542fcb1276dd756ed4", 0x36}], 0x7, &(0x7f0000007e00)=[{0x40, 0x108, 0xa285, "8b60dc3ad1e2e0d4c20ba0f2aad6d9f0aed49aa330dbdc8125f8e5b9bc146c6d84420d6f2f2b79cb1a87d53c77759a14"}, {0x70, 0x11, 0x0, "55a87b9539b9a52ca4f28083d63788cda1a58f1dfe5fe4740739f2ecde83a233e8cee64bdd63321280669166c2e83e601a27dbb591813acaa80c5d610bf2bcef98c855517995402bf907f5328bcc004671713f696ca09b49b61b"}], 0xb0, 0x44000}, 0x5}, {{&(0x7f0000007f00)=@hci={0x1f, r5, 0x3}, 0x80, &(0x7f00000082c0)=[{&(0x7f0000007f80)="9d36f4c49a77a4bdd0117d342152796d8786e81702d444b038eb3aafd0766af0c828db242eaf48a7e21f17e17498f639ba4b88b151f1228a8a646668a0c6d2615a8afbc799a62df10b8ad9192d913f3a336f134a9739b9fac70860140a9ae5a4792acd33b3d2ef44a8cb8cac26bbdcceb10c49733af93d6563153ee8575cb116b486bdd5efad3005e163d714e2fdc4b79e0765f16c804ec0bca138747698", 0x9e}, {&(0x7f0000008040)="75d2f1d09308e657ab40617df7d2fa84a783072cfd3fb6c8440ea8a5b8206a8fffac20d9fcce998a26e10b34449bcdc5cacfdb1dba20e99d76a7812b282d5ca15919c802b99c1a5ee1cda000e6667b9456b948c1d4046e994ace01e2f04a2fddf7be834950d0b9ee496e85edd80ba545f82987f6ba9bebc4c201ba3007b403cb9c1a800ed91936b867e2f65391227676e22304e1c1cdbdffc4c7c803fb293e1537584af31a1a", 0xa6}, {&(0x7f0000008100)="6f40cdc6bdf5dd6635f44cbe16f79525d5768b362b71120dcb47463b28f7005951533f41d419e2f01788b9fab92aa8dc2a0ed676f075345c7ba1e3667c3c548b1c1b4fc0d4603497ac3008f58fd2d52f59102ee98bbf72338ca57f7222ea37942236b439e240cf9f31d6ae2ca176e8bb19b6e15427cdaceb327b1eab5cd81c38ed3cf36162cc8cd81441b99008284765a4aeb648acb936e228cb52bd096866f4f7cc4ffdc161e601cdfd0c498690d4a22c8373301de4c660085df23aadb28810cd329de82ecdae62ef772515b013b9f74e639661a3698cdf0fa135e458c58ea7b35bca", 0xe3}, {&(0x7f0000008200)="804944f79522754065e637ffd85435bdfdc311bf983e0a5f35a547087135b1186d10a367fef05d135d8e75a10c2b58eac2937b9d2ab8e636bab5653652aaac88a4de9993b45f49106ca738448b020fb83f0aaa18f2ace8a902d28bfb42ef4a0fe7aeeea7035234579ec7def08284f087a6c28e22a8f7a29cbcc4e0ba32295b7bcb", 0x81}], 0x4, &(0x7f0000008300)=[{0xb0, 0x10b, 0x8, "824abfd3c8e548caff0961fe90ba9186a6620710049c5df77bef58a5993d7f4d2c244bbe13e3415ed117a93d382d28c87cc399457171d5e98dbcbf3d572923963040c6952f075cd3bfcd9f526ce77fe38d006a0218696de31089f07a647acc1f75d85508985cad0e105122e34a9ddfd95a98dafd712f57afebbef0054162044f3587f23cdd22a35ec098dc125ac4c705a0d93a9c399219cb0859120ece"}, {0x60, 0x3a, 0x2, "0762ea48402dcc4bd8e327fa036490088ca424217282217f7867f182b2608c6f7bb414c3386347250f1b3bdf93322eb5ecce1cd36eb566019752c445ea734efde546f1f66c4e2882371fbe"}, {0x68, 0x13f, 0x80000001, "456955cd8dd8c5ede9db180ead343651dcc41fd8b6b8fcd183fac28ca66ce49f5d1d537d446017ffdae26b95f9255a9a9dedf9acf2ab8f7167c7a67c12688639f6664e58b8a4fe7b6900deaa75ec4b594a6a230665cf39"}, {0x18, 0x11f, 0x74c, "bce6"}, {0x38, 0x1, 0x7, "957071efc8a0594a2baf428e90a345943353572202a8c8596b365ad19f32485423de"}, {0x88, 0x115, 0x0, "d0f61f63999b77be4207c597df9c22b3f282f3aaaa3b7f87fff854e6c49a3c7a889e6cf170172eda09793810c932d331000332aad16611d78a049e497e24e870719d91f64075850d2633a45bae0a0988755e5883f164e4364e09cadd9e23444a16330478dfaa223b569dc94f9719eb02f2f2f9ac266c7a4c"}, {0xe0, 0x10f, 0xe28, "ef7e6ba4c45f3268278fa82c3a2b32071a520f3a0a5dd815dc1f8d74a06f81ce38690a636340f323b96352e119525e479d6b80acba8f7389cea4093eebebad99393ce3eaffd0ccaea899ccf22cd40cfb17d85a61800615ea942e5e954d05d6ce420672de92785478be5129e9b606093de5dec1e61f828ecc8b1265c7785c80b2af6e095b8b5465e07e4be3d30f88d07dab01aebc6b3f64fe12fa09fb1a5057b94bd1a9e342f1c69df5d45585109c482003edca0ebb9b1519685b243de1554e2f26a9b39c5f631183c4c1aa0ed624100b"}], 0x330, 0x8000}, 0x2}], 0x8, 0x40045) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r6, 0x80000) r7 = dup3(r6, r6, 0x400000000080000) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:29 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x8, &(0x7f0000000100)=[0x2, 0x3ff, 0x5, 0xffffffffffff796b, 0x5, 0x6, 0x3, 0xca6], &(0x7f0000000140)=[0x4, 0x7fffffff, 0x8], 0x2, 0x1, 0x0, &(0x7f0000000180)=[0x1], &(0x7f00000001c0)=[0x6754, 0x0]}) 2018/04/21 18:11:29 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x1, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="b74d5646fa8376569de20871c2ec99b26882dad162f945c2f99c82c528f139a8e294a73cadebfaf17f47605d7d530123348f914f497d940eaf1d672556ad62ea85247099051259501ee4f97d4c91615eac15effb86d795756af59d357a66e633b72eb1ca19ad1649989da3ba7a91b424eff8ffdc482f2d8d40506b35fbca89767496ff97440a5be22cdd9ac6ef1cd0e6c71476351a98eaf67336ee7cb90bbbbf0a6893d1dcbd27c47a0d1cf107db3c008481ce23e5cb238e454a5b1b71ed60540e7168d7220c6a2be5d58dc1f5aae36f5086a65f68bbaf400d1c7b13cc2bbbf421bdc6b46e788ae67895f0", @ANYRES16, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYBLOB="9df7ef6ecb4e752e38eea4ea805cd531060f51d680c2a59a12a7669c3b2f9d20239ee77e8d32f4b6fcfb98c904d6f012d7a3da23e7cb4ff14d0cb34c7ee089389a95a79b8f62863e5ab22d6dfd2fbcb41412f2ce0813c9071f413eabeab77c1489fb30e9383e5f7a0704849ed2a191b40d9f7548a05d3e3cc8ab26e0621997fb3ebf992cf75ca69fa73552684b7038db43f287eb37a5267d608196e2c8eff9a01671d7582a8df2c05c0279ad58f9711eae74", @ANYPTR64], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYBLOB="736d23c149473dc2c471bcdf0cfb6e3fa1e4551a395dec18a33e195b"]]], &(0x7f0000000000)='GPL\x00', 0x1000000000000001, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40400, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000005c0)={0x0, @loopback, @multicast1}, &(0x7f0000000600)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000b80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c40)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001340)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002cc0)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d00)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000002e00)=0xe8) accept4$packet(r0, &(0x7f0000002e40)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0x14, 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002f00)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f0000003480)=[{{&(0x7f0000002f40)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002fc0)=""/163, 0xa3}, {&(0x7f0000003080)=""/86, 0x56}, {&(0x7f0000003100)=""/80, 0x50}], 0x3, &(0x7f00000031c0)=""/111, 0x6f, 0x1}, 0x50eb3ec6}, {{&(0x7f0000003240)=@rc, 0x80, &(0x7f0000003380)=[{&(0x7f00000032c0)=""/46, 0x2e}, {&(0x7f0000003300)=""/90, 0x5a}], 0x2, &(0x7f00000033c0)=""/160, 0xa0}, 0x3f}], 0x2, 0x2, &(0x7f0000003500)={0x77359400}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000003540)={@multicast1, @broadcast, 0x0}, &(0x7f0000003580)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000035c0)={0x0, @empty, @multicast2}, &(0x7f0000003600)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003640)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000003740)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000003780)={0x0, 0x0, 0x0}, &(0x7f00000037c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003f80)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000003f40)={&(0x7f0000003800)={0x724, r2, 0x600, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0x1bc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa1de}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe8e}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xdb}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r9}, {0x1c4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x5, 0x9, 0x0, 0x3}, {0xfff, 0x2, 0xfff, 0x2}, {0x3, 0xfffffffffffffffc, 0x3f, 0x80000000}, {0x800, 0x9, 0x6, 0x40}, {0x5, 0x8, 0x3, 0x101}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xfc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r18}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x288}}, {0x8, 0x7}}}]}}]}, 0x724}, 0x1}, 0x90) 2018/04/21 18:11:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x1, 0xbe4d, 0x0, r0}, 0x2c) 2018/04/21 18:11:29 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:30 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') 2018/04/21 18:11:30 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) utime(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x7fff, 0xfbf}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x404000, 0x9) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='system\x00', &(0x7f00000001c0)="5d1c6d643573756d6d696d655f747970655e00", &(0x7f0000000200)='lo[\x00', &(0x7f0000000240)=']\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='+[md5sum%]-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)="27747275737465646d643573756d657468302d47504c626465761500"], 0x1000) r2 = dup(r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000004c0)=0xfffffffffffffe6b) 2018/04/21 18:11:30 executing program 3: unshare(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:30 executing program 6: prctl$setendian(0x14, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x800) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e4c42900", @ANYRES16=r2, @ANYBLOB="060028bd7000fcdbdf250a0000002c000100080002006c000000080004004e230000080004004e200000080001000000000008000500010000001c00010008000b00736970000800050004000000080001000a0000002c00010014000300fe8000000000000000000000000000bb1400030000000000000000000000ffffe00000025c00020008000700ffff000008000600800000000800080023000000080005000600000014000100fe8000000000000000000000000000aa080003000300000008000300020000001400010000000000000000000000000000000001"], 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x41) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:30 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl(r0, 0x401, &(0x7f0000000100)="af672c55f3569e0228b2db8306bba3571119489d5c51baf0ccc508aeddf1ac64d71e7d4a2e7066489fb51a9e31cc843f51d538912139f886d2945d34158f0e3c62a0cd16e19d6a2d2e602bf333950becff289628") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0x3f, 0x8, 0x6, 'queue0\x00', 0x2}) splice(r0, &(0x7f0000000000), r0, &(0x7f00000000c0), 0x1000, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpgid(r1, r3) 2018/04/21 18:11:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1807000000000000000000001f8000df85000000070000007d07000000000000950000090000000083f3da45bbe006af"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:30 executing program 3: unshare(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:30 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001ac0)={0xc0a3, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x108) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x7e, 0x0) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xa, &(0x7f0000001880)=[{&(0x7f00000001c0)="7f1d34fe70906cb56c0cc5ec49368ceb0cd5f944f05ba561b08782270b88f99548360aadeef1fbff8d6e249f82a15b0484a7e5bd6b5b0bcee717f6356c2d4895b2349bde1f96b3569ba560731b821224b97f67e7775208a76d11e9342b908bc14781ec2af40ef234542d9819eab963f46b22acb52379f1f5e7b89aa37861c045ef9930c820825c535cfc95b8c9716fbf87c9c0e7e5cde10f6d7806dfa21b50de0bdc4f25cb6199aff2fcd3deba6c3424335ed8bde6e9887b9b2f0b71e7fe50cf38b20b4224e0b0cfad72263f7916ec89553d14f7907cb9d0ff0da1cbd29f6c9cf6af481a883b01b0", 0xe8, 0x1}, {&(0x7f00000002c0)="b9588a3f943c41f42c5ec54d5b14b1cd955f9399646309443f688718531022c55675d8fd89d8c3cfc2d4dcfcb4f127756894065ee5344e4d34bb3dcf15f7c77a0ac7cdb2406d102fe41eb9f0c106b9d400a2a2f0279277facf959c8c21342158dae2cfee1885def06362fe347153a0f08f0d3b92dac9677e68f23c9b707f8231675a044ef4cabd6d626af2a65781d0f0c3a1d949e392d4a608be81f91e621cd4e172f55ea38c5374e73cd2a8e068c75142ed6a88787d532431e021678101faf373092adc853268bd2737a4c75159ee57b454282029e67881ffa1e3f65349523c4c7ff6e265a7a187f23494", 0xeb, 0x6}, {&(0x7f00000003c0)="f707355d49f903c77de45cbb1371762bc0eb2227c3f09ef183fb1891661c71f03d27ceed6dfb", 0x26, 0x100}, {&(0x7f0000000400)="1af571e0d11ffb96b409411e290073bc369487629beaaae389c647004976cf6b5f87e18e171d4397dbe22c8f623087d075e20e046c2ae50255093087dba8e175abec4dd31a74b6eb66c094fc304f032ac6405aff03ed88164aa5d06ec321bb892cdc9be335d6cb250ddf187abfc27b087cc6b0900efbe3bbb86cf0d91745d9232bf54848bf074feee074f0d6772e8a8f646a94", 0x93}, {&(0x7f00000004c0)="e2321bfcebda75fc6dd270f0d05bcc9ef10b9cad9285b4bb8b17077a415af27c653de13b13524b1f77d4d54d606a77e65a7e9accaa13823b1927aa8629fddb4e312927e5a6855caec1c71c4316db1334f5eb3c5e2ec155369c3a47f3258a4ee380cff64cd25196249cff8bd4568406575b74a5e9ace3ea2d23eb1343dc4683b7b34568", 0x83, 0xdf8}, {&(0x7f0000000580)="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", 0x1000, 0x6}, {&(0x7f0000001580)="12dce391920ee8fc02b8992120e6649d5537aac89667087423e4c278a575071a76a892a66201e3a3bd517150f128b3c0ae69258e58e627913688ebb4bcccbe29466eebc3145a4cb45cbacf8328ecd203c995591ee98b2f49bfaca9a7de86e5b8601a087cbc7c2d2110ae680855ec0e61b5d59a9ae3c7145446f9ed2f5453b6dbb8b72c7b99bd59f95e7b21e48f75096ea14efb4e49c69c85ec9359abe2839a501f980a8796ac762a08ce3a18be242a14dedd929d729fffe4aea60b7ffa07", 0xbe, 0x4}, {&(0x7f0000001640)="368a533e3ae1f93664b0b79d99e5a2ef7ad673d37b20ffa7f404b021cdfe99bcca92930c66a69eec44134262b1a64322478d99a94061a69cebe3f9b269804488059f96dc94d71502173b9e007978082ddc1153dbaeab73de7e45dded3d9125856ec23a44cf653882887b8f42d5ae81019bc230a6e6b112d1ec9fafe28dfcbd444a235cfa", 0x84, 0x101}, {&(0x7f0000001700)="935656f7b356ddf0ef16a6a6ae73f1010f8bf9b6329f49eabcf30d0f44d912c08f6109539b6e2ac94b8513dda70453f8b179157fbdc816330699efe8552b0efcc301ebd6b821d8dd278fb2927604b9a7d247741a242d59d9ce79610bf324b070c32c1d31b15f1759954fa8ab15eb42835e01604164c3770eacb0dd18d598c8896f9a77d0106044ab6b98cebe2f74021d56d66be0dc2f3aed48e2dd835c5f70942aba9c064f32ec5ef121017ebd22ec24642756fb79d1b4ce9409e5e5d6", 0xbd, 0x401}, {&(0x7f00000017c0)="1ac7319e5454c6cc6bedeb1f377d04e4743bfa7cded660783834251658e2784749d135974202ddcd242a85170e1bc2f7a1ed91b14b38d369799289f6b7d1b29ade7077367959263dd3897e9977e7e8069c52dfa88838c68d13104739b9538f1e3a146cce7f6cb3854bf3896822076c557f11e81bbdd604055ac40161d7076e66e55a4dbbf24dabb41355546bafc4ff3004d63597f613db7f4907823d2b655ea65376188578203f91d8dc118acba9d9addf8127", 0xb3, 0x3}], 0x4000, &(0x7f0000001980)=ANY=[@ANYBLOB="646174613d6f7200000000000000006f636b2d616c6c6f6361746f723d6861736865645f72656c6f636174696f6e2c6e6f7461696c2c75737271756f74612c6a71666d743d7666736f6c642c686173683d72757061736f762c626c6f636b2d616c6c6f6361746f723d6861736865645f72656c6f636174bb05696f6e2c626c6f636b2d616c6c6f6361746f723d74657374342c636f6e76"]) r2 = syz_open_dev$mice(&(0x7f0000001a40)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001a80)={'bond0\x00', 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000001c40)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000001c00)={0x0, 0x7f}) 2018/04/21 18:11:30 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180700000000000008000000000000008500000028db0462b1e3e6ad0000000095ef000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:30 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl(r0, 0x2, &(0x7f0000000280)="368e67e946e6a1f989846fef6ef4c1c6f8b6fdcade74de6f20197a3455198caf92a7a1154388af65cc404c0221bfe53cc964e62dac4da5ae78e7587b21e18ba4989d8471095cdf671aba56ac6aecb094a71090006d5bf25c4b7767fa0829bec8a44d4a3f2a75ffb850728378cf00c4840d92288076b586d3ef29bb0afd4d75bc20777b28e59fb1d77baebc7f0535a3a765a4f40952a3685727968039c739605aff4c6ad46628cb3d85b88afbc3bb05c37c8df1644a6be0d057fbdec2fcc503ca6943da1043") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000200)=0xfffffffffffffdba) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x8000) poll(&(0x7f0000000240)=[{r0, 0x8}, {r0, 0x88}, {r0, 0x4000}, {r0, 0x40}, {r0, 0x4500}], 0x5, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1, 0x2, 0x73a, 0x9, 0x0, 0x3}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/253) socket$inet6(0xa, 0x5, 0x144b2809) 2018/04/21 18:11:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x10000, 0x1, 0x8, 0x0, 0xffffffffffffffff, 0x8000}, 0x17) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0xfffffffffffff209, 0x4, 0x100000003, 0x0, r0}, 0x2c) 2018/04/21 18:11:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000c47bf6220ae0a7cbd74432d0d20a0d73557bf39d0604c54ac9cf7ea8fa12f6eccae457582abb9d326efd9f04c99330966deb62fa1dcc821b580558f14513d6164f396280ee62d10fc73eccf2cc7b47f59d2c9af15ee17d74a76e7f18f9dfeafe31a22a33af9569b50a9626e154c33a5d7054a3f5060dc493c53b82617228dc200a69cc387587b5589ef8d34b502d8587402997ed9f0db791d9707ac594f62eefc7a8"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) inotify_init1(0x800) 2018/04/21 18:11:30 executing program 3: unshare(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:30 executing program 7: unshare(0x20000400) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/21 18:11:30 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8), 0x0, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:31 executing program 7: unshare(0x20000400) keyctl$join(0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:31 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xf, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000140)=""/206, 0x0, 0x1}, 0x2e) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/21 18:11:31 executing program 5: unshare(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)="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", 0x1000) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001180)={0x0, 0x4, 0x7fffffff, 0x5}, &(0x7f00000011c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001200)={r2, 0x5, 0xe5, "7737f3ad1fb6e067fe2280cffc07314d86e9d3b65579c887853884349dc9076cf19a2abaf2c1bea8afd4e061419f674b53d68ad01aa2f98746a708fedac0c471fca084c95343575440a44e7646f644e5a311ad6949202983d7c38bd5f14b0a509d392fa9bda9803980ba32837d134aff333c9b0e33e4132aa225a41ab111fc262441150b10939e62c94ab6a621a0e3d8afffcd284e326e8de6a011b83d9c0668ba766336b1c158f283bcb384358a6f6e3857b32dfa65e79307110e49f025380a4308edde15cbcac17463136f9caf6c0c8a2d38e28490e19c8e70c26eb375f78c307e2962cd"}, 0xed) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)={r4, 0x20, 0xc, "d79d8e8a92c9d101c9864419"}, 0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x8010, r3, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) 2018/04/21 18:11:31 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84800) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x4, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}}}, 0x108) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2040) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/21 18:11:31 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:31 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x998a, @dev={0xfe, 0x80, [], 0xa}, 0x8000}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180700000000070000007d07000000000095000009000000005b0a0d89dfebea9707805f00f903b516de"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0x100}, 0x2b3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000001c0)="be59e8af9bf2d110b48acae97f62e4ea947a78d28e77c5ba54d1bed265c69b919d1442c01d47311dbbe5cc2707ffb01d4656965074cbb4010e9d698436f2aa495dce25b2", &(0x7f0000000000)=""/18}, 0x18) 2018/04/21 18:11:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:31 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) 2018/04/21 18:11:31 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) 2018/04/21 18:11:31 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:31 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2800) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) 2018/04/21 18:11:31 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8), 0x0, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:31 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x0, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:31 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="d55fb884d061c600d2135c0cb278460db00c2d028e7aff74c55ac1c4898321e159c7ed7dd678dcde3e67", 0x2a) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="ab35055fdf37d83ebe29b80eb5dd7c34f3f119635959a21147dc4fc7f33a74a689383453f5df617cdfef419017a6bad7860b248e1626d5e4cf19599aa5d753ac1b441c16d843d202f83c373e330acfd1b630013a15", 0x55}], 0x1) 2018/04/21 18:11:31 executing program 2: pipe2(&(0x7f0000001680)={0xffffffffffffffff}, 0x80800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001800)={r0, &(0x7f00000016c0)="6272cf375b5ea73367f97d0529c1f75285983443107f1acc3d7ba50d16fe177f3604c410fb896c083a7874eb732de1ea9b30c30f0b81c2663bf06e39c52a10d7414d208e2d7b36a97f3e4036380307f89745f9c939757e0097472a9afe02391b42ced8cea409b2062fd16db969cb4a13b44d78e5b634dd4366e9474b72a47acdb48af6d6f861bbcb3035818b1fc53fcb8417fdbf540bc2ae01b3e9db089a6dd525c2838cb7f873c62f028ae62072b6a44b0dd346b9827c3adfea5c48936dcf580179e691953be4d468049f2831aab65fa15cbb90403c171d42c1e2120e0299a2e380", &(0x7f00000017c0)=""/46}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000001840)=ANY=[@ANYBLOB="1807000000001b00000000400c8000ff8500000007000001000100000000000095000009000000005865fa15dea64e9c61fddaae66f790915afac904d71c84186d7412f24859455cd3e5c68972b04d60f98b049147da137618ad345228931a6f2e309a87d85a0255090ce6c2e20a3d8a80193cb0ec919e5958d5cad00e884983c287d6bdc70925e088b9eb0f401e4a2df036cdbca185d3ad"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) recvmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000400)=""/238, 0xee}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000500)=""/136, 0x88}], 0x6, &(0x7f0000000640)=""/4096, 0x1000, 0x6}, 0x40010101) 2018/04/21 18:11:32 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:32 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x2, 0x3, 0x6, "ebfed856243343c8afd26063874f189122c94454fa056750dc4754afbf3698f99694b879633c18e2b49f4a3af8474c0fd89d882ff5901b0894c903e794479b", 0x29}, 0x60) socket$rds(0x15, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa486, 0x440000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) 2018/04/21 18:11:32 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x0, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:32 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r1, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r3, 0x4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc2, &(0x7f0000000180)=""/201, &(0x7f0000000000)=0xc9) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:32 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:32 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:32 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffe) 2018/04/21 18:11:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) time(&(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20c00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:32 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xa000}, {r0, 0x14b0}, {r0, 0x428}, {r0, 0x8000}, {r0, 0x200}, {r0, 0x4140}, {r0, 0x480}, {r0, 0x3088}, {r0, 0x8242}, {r0, 0x41}], 0xa, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0xc859}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x4007ffd) 2018/04/21 18:11:32 executing program 2: socketpair$inet6(0xa, 0xae0a6ab011bea89b, 0xe86, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:32 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x0, &(0x7f0000000180)="d7dde60de13b867eb4a6e59d635f714301d4d7c74e8299e623f482968e15e90ee1de5b1c1941b0828fe0947325563031a4c5d36bea7ab0d7910cf242864c769da29ecf325234c192cde9062048fcd8a69225597371982232d5584e902858d1754f00f3eebaf66bca3b41fb6e0f4d3696aad97449730ea5cd9814b8db921bfb6e34e8c4817b49afb52b4dec4fa77bbe3b923cd235b3acedc71f6bc2c8360aaf7e575f7586159c97099005b54221") 2018/04/21 18:11:32 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x4, 0x94, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/148}, &(0x7f0000000240)=0x78) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000280)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:33 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2001) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x8001, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x408000, 0x0) write$binfmt_aout(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x315) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x98, 0x6, 0xfffffffffffffffa, 0x0, r2, 0x3}, 0x2c) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x408000) setns(r0, 0xc000000) perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x8, 0x100000000, 0x73e, 0x685b, 0x0, 0x2, 0x1, 0x8, 0x8, 0x24b0000000000000, 0x6, 0x3ff, 0x10001, 0xffffffffffffd075, 0x2, 0x800, 0x7fffffff, 0x2, 0x4, 0x5, 0x800, 0xa4, 0x6, 0xfffffffffffffffd, 0x0, 0x4, 0xdc, 0x6, 0x0, 0xa0, 0x401, 0x6, 0x1, 0x8, 0x1, 0x58, 0x0, 0x100000001, 0x7, @perf_config_ext={0x9, 0xc0000000000000}, 0x10000, 0xab8, 0x1000, 0x3, 0x5, 0x5, 0x9}, r3, 0x10, r0, 0xb) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000001c0)=""/4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) accept$alg(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x7, 0x70, 0x3, 0x66e, 0x7ff, 0x0, 0x0, 0x0, 0x80, 0x9, 0x9, 0xeaa, 0x0, 0x7, 0xffffffffffffae2c, 0x0, 0x80000000, 0x3e0, 0x3, 0x8, 0xbb6, 0x5, 0x100000000, 0x80000001, 0x4, 0x80000001, 0x401, 0xfff, 0x1, 0x8, 0x2, 0x8d5, 0x0, 0x468, 0xfb2d, 0x1, 0x1ff, 0x6, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000300)}, 0x8, 0x6, 0x0, 0x7, 0xfffffffffffffe00, 0x4, 0x7fffffff}, r5, 0x10, r4, 0x2) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x5, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r6}, 0x1c) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000680)=0x60, 0x800) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x401, 0x38000) 2018/04/21 18:11:33 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="6fe81f726a1e10c4a33d973d4b455f2b723b699347ae3f0ab48e8fd75a8389db36952b5326ec544bba962e3de7681e04f88386cebde4acb898ce624b10c3962df51183fcd4cb24ba6ea9fb6fdb34dd4c051ea119f686fc0c5d3cd42ca0661d6c2240dd64ca0c51df1cc2ba5060e63c9db291d64610f6bcb685d070c7ad416a2265adf49b480dccc40de3011aceb9d8cb27b573946c650bfff3cd04743a065ee56910470ae6f0a4572b32672964a8599cca1d035e883188875a30c69927721fcd0eb9583e1602c1dd3e5c9481d33a4a6faa5b091e187aab161e6f9795ed865fcb96d18f981e78f7b4c4a2e16fd3ed41ab1f7b202f1cb185fe69e84a82c8011c4be55716245c4970009646d8d76ae0ee439a9a74f5dc28ac52eb5b37e257c1364386fb064f68e063a07736700fc3c9f5ef07179e7596dbb310b29df8909a52b47420ce62280383e3b56f957bf19619f4c023af6cec301c396e609291e7756495d1da499f5c1e8c930263014362d61a20d2a833d6b3125bef6102351b0c4890f9f00b27b3151c74e16fd4b4c95b1a083483692b438bb534aabe8e7a851f80fedd5284400c8f2fe6199abe777fcd43222374ed6e21cf8b64466640693642b38a14ddc20400f78cc4b7e533c71d4279c6b7eb68e314e8356334c79ff2bde447fabfc9998cf97c42d040d6478a0dbe7c8c3ad0d53749615d2564177f96eeb1ceaf952053bd3a607b3ee7a3f1ee1d94b1f93c66302c925558d0e18cf2714a8425e6062662cc7b56e8900ee4091bdde4f00b177de00ffd72949bb4bc050bcd971f473069375ecf654296513230f878933a519ab6b6a58276b53ccd386a5c97876018fc63a94222d60a40e1dcabf8cfdc2cd58f080c43dce70a5d974891f3d89ee560f55668d487fc9f66a6a9f8317303746695f27391f671f9c82d7a3d36ffda1fb0362a94ed281857d9ee18678aea61535d4ae371255a03152cf277d792a31f34608f45b4cbd2ebdbdd436229faba9628f028c76e984b10ed497b3cb6a38fca84e4e91c995c7e5df6012741aba00d8b9e1fc5e77f0d2065e14ed034a44cfe48c5db71a4e01d423052027d904ae6bf5259284c5f3d571bc39204c641d3b7874507d0c64b1f886ba9581aae20e886f21ebe7055b1816cea93d194a72c53a0b1ca6a50d7ae4f6fa81beb8c50785fe67ba18460f250e4588eeb17c895ba1b7b7a4095569c800ecdcadebf263d637f423302684e5b96fe1e38fefeb693cc38e2da269d62191604139345c76efd0f7e01039c68db4ffd6e06491ed853775846f1c20e5529dbb5c0d6baf9f4dd7e9d0fb82896f414715ad900d9583590484fabf97160c5e92e242d11827990a92e56781af47a39543337798a7ee446ca3f46984507022722e133ef22ae6785cfb84ff07fffa9d3b8675348dce83492a0c0b6bc30c08d897c724a288c9c4f4cfbe98eab2319426ae84f5f1202edce949968bdfa802873dd6e050e643e4ea88849e9f909f1fa010bbebc2e2e3470a00c8ce14e12a66b39187e3aef3d7be82c64126beeb7615f2d56a520ace598d1054150a3cf0e4d9849501a81460d1eb90929fe6b87a939102b39d2bcccada02323afa1b22fd4c9c659e86e74be627a75218f0d9a9ce815c6cb32b5e0f926018628e07b2b031b4c9922e39844875b3d6b8cb42a85a750bf84fc5ff0df925b434c7036c216e8f9a74088aef0781b9dfcd6e399166df3477ad69d3655f13b6809f98dd628f1c04a51b9dada2faa9b0c01871e4bed7437770c487b69bc1455c5e593a730b349f586f05a1f5a0ae2fb4170f53f0e80b92840a69114ebd460e470838fb27c3e72c0214f434ea2fa2e032ae5edc9abd7fb92b7b4175164053574a7b04f3bf204859f9c98bb7ee5f5db558bad9266a234ce8def20310a59de66b9fd5de1ca7b35460f3bb5a92408c84a01ca28c82407bee0edb5cea0f2729c7abf9d29e24b0def403f3e317e18fc001ddc55184a7b3d5ec29bb6c6e785c93e20f62a4c0e46b53639ee3d9ae0311b09643069ce1d71b530f48aea96ee1d83d5e828dfea2882554ae5a123cb001a53fb70ed5f26210c977325952b2da9a8d60a877739d5fad59a2ce3a6d522a174004f6cf64ffb4ec0fbd43770c14ded21b62a2c19a1561f6071c246bb283a1a9ea44472d52b7fdf8885af5059aeae864e33cc64bcfb1ac82ad056d06421b20657fd19f88df5f2fc205bab95ebdb16c97da2d531a88ea9ca3494ea1d94d7bfb63e74453925965518d50baa53761f9c428f374c48233174e1240763eb8bbdafadbb87cc298e4599ad2dc664c4f13355f7140d58275d04b7f65dbd707bdb6ede417d6078abdefdebd16b94f7e84930393389d6b82e4b11c5b957081facd54122000003042e5e71137972592025f04f9cc836d73cb649c93bd35ec2580003d882e03e38041cf64799f35281c0d18eda34f63aec0fc81d8e8349d1ae49a3fa5ff28792174bc8eaf1aef689e235c9ccbc9cedd32ae14992f7d5232f3c27d753bd5b70d0bafab288560de2d48af76a977bad36798e84d6ce1878f0154a9b984a01ee36353eace801b9d2fe61413e4a18def8503cacef556196ee7fd2484d6bdf3c94f0a4ac4d703eaa16c71522082295a0203a20fb899afe0a29fd488854a0da6779bb9d991a47899327b3f0a5c08b2c324fc3988fe7b09912d54c2a6b3925e54176a39a0e3c5c5242f280a135b902338f852fa68396ec528f4d27c46f1a9785e1ecb7187eb20db9f8a32c5c8bd7ad9bf5732c59de69bd2bbc52def4a79f3060a6f9c0d1fe213e81719160db1ca346b5d2787452dbb2c4b91f2ae40142c10010c0584cf33a0aec1d36d9fe872f70e559c1467750d03741f337fff5acc01c2306679cce09dd8e11b3601447d86031b2c2e9ab78f4a6a22392727f90371f70988e627bc88975fe7236f43a8487897031c377ab960d40c52321d7b3a8988e25e41f3a7f6c508c19e5a45ce5af7ba780be2d2c2ab5a7cfd9661294c97639d868c34bcfbbbedf646d5fc67ee9b282f8d9ae4f89eec7ee69fed643a45c5184477524adde38a7c1b28874a58b0ef5a8d5002400fb0af4457040e5eafb0c26148c534edaf246c4a4ebbcbb82a8a722326fc391b621237bef65c7d53f2edac834bf76626b4aa22fb32607f803c4697fa4596c9163b59e0dce29257e423867ef1d4b977eb59314f6d5ca8791c1a5f19579f92b0a3049f3e123ab6956fde3f03007a7db45277bc2477a55fe95b306b0724ecce50d73a32fd2a54594d8daee3473093160358a44caeab1f9c2996b2b66d211f8f0ff72c259b5b4993d1c01b93e0c32d12c6a90b5ff3dad5908af14d0cd3d8ace57f1a1bc28539631d5abdd7a8015eca27fd37b889cfa6fa28161bd1f769e013042ff3ff806344c643b3b773e6efffc1d9023af3dbf24069a51ff8f16a2be92c3918e03a52e7553b107e90b940be13df540df6194ecafa092e07e8f01c222481dafe8eefb2d66bf2d86bbc6aca5f0ab87109df830ddc01409ad516966e2cb6df44ba294bb0e3bbf9bd6a10ad81193ebdd7e51d2d958391b0a8577c134b90924d74ecb0d3bc3ba796cb7da200fccb5059390b0ec1c010c60d5b9234fa00f4cbcde54773a9ba81b25e4122a5106e5a51aeefd46b46c6400d1c78415496c4e108fac78160703b91dc663bd7cb8960f6814d3f801bfcb0f4cf0bf855a53dab8c63ba2b6862cd72d500ee59bfbe613c679fda7f25e593d8a31312543880cf2c159761e5441bd260190a112c513d43cafaebd71c9d062bac190a94bd77130b2c2f6886d4e549b5bd4cd64cbbd73d743be3b4cb7a8b1c882117e026c97ac46f1448789beb36e0c8b4a947f79f9f2125978fbfab1e1fab8a9b90dcb2d8c4c39b05e27e885355f26e7f8cb2a12dff0f5c6b86612e319f881cd62d0ed47107c2d19cdb969ec027e4dddcd9ea95bef7073cd5bce96772528bd54ff68a536283982c832ff24c82446d20f98f07128abf9512968440c3241c0c1dcca5c412ddc15eebb8589ff868060fb537a3229f646c64db15b6c5b272b2eaa1bf98ee74df47e22a92b89613fdd294ab3ad32f85915823d430bc06d17e8de02ee1ea7a50d7b4e0297851446e2b5650188103077c5fd1d774165cb8bd653df858710b28964ab313e3b0fc1a6ae713c93bb707529e768d82b6fbef5c7b5d8de0a9a9881266c7ad244a4804909a4a9496df1d6a8b0d7187426c606302a08912ff6a986b93600dbb61289f7792c3cb020f3bede06710769048aa8af5b4479a8e59ce60bfe667c126f0698844b29a3711c9daf43b582f5311c1038fa0aafa9cc63133a8d6e3189da7e7135f0a3eb45601424eabbbf952cf1eee627b8de8634661d77afd0acf91e79145f33f4d63857d5d57bd01889f718cee6ed004f71677ed75339548c953caf6e07fb07bb8044a9f238696ed572fa9e27158eef5f311cf1f0ca464cbf0d08b17c64234d90c79fc28e2279aa0a438cb737cd54e73ca003432869d26689e1f7fbda478ac651f57804ed5ae23ea4d61647e164c74ea323949faf3007a2086035af41bbb3e335f9987e3b04b537eaa767c16861e60a1e7df0fb030286f82307cdf3602467e7207c4e7f494e55f83927ccfb14b0f3c238b5ebf50d13dab44e885248789ab64d9e38c993cd444170b46fca24f0e9b3c5d3d102d1543a9faf2e452219a1770d54c084c86318d8ee5dce0ce82a7cedd7e931ea54cd3f18beddf786ed22782b9f454ea163bc948d046f7bfbbfd90f6fdb189907ba524f56a2dda105d10894fb00bab9b85e69fc253107f235f12b1fe2d556d551f769d2af8d69d67ba822d8a9ddc0ee84fa4138c2dade3c3136b3aacd8e8b919cfae08350ff43074c7168cd2688da713c2683a324bc4d98b2d83dc228f8e632ac1ca3329776dbcd8c240bc6030ef3d7056372c8fae4b4d501b94a317effbea3a311805c3df3d4df8fb5e2106bf86c1f6560a561058b96289bcccb11d866cdb3ab53a15ecfd666aac38b782d53ec0383df645d31a0cf4a2a786fbb21a409744366eda172d8dfdaf2dadc45f7348e340edd76ac1bc22c7558df1d3b8ec73d1485ea8c5a920e817417040dc4e18f76cf635d2705ed33d79de4698d572703d34ea1931a0ca23074106ee277d24916076063c3aa2c6fed06e69323fb0224a434fbc568622acc1060be7524bfccaa9017c5fac196577ef69a48296ca89a11bed1969e75b9605eb072aa8b364fafc80a008362caf4cfb5fe2117cdff64404fbb26d84cd8bafed7dd7848e3d5624745bd30b46676560edc9c054c4ec72b4b2054f36d24f4f7533c0e46a3c2ddb235af54cc8f8642659fa3d5e8fd176b47ecaf6453350c23a8890f346b14771f97a7129b9eb7c22bb040fc400e7a3cc10b6ddcf4a19026187e138e3943d8ab5f27b076d4873e6edce429a6280fca81599c45a6dd3facb1ffd879afa1ba4f7d26d37e60f5af5e90d369d5a9e706bb9ce3002174d551af854f533419c8e7252536b206f1dd5172876a27e850e3a12880380767bcfddbda326695fe670e9c342bb63d9c7931f9f47f8ecb7a03ba6e2eca5e4f3cb9827a49b04f8ed6703cd492cf168e21c5b0031f3701314dee6320eea64a105f1ea3229a8a1d1c442658dbc21d9f07f93b4f76df91aa41b72308e56b7ed50181291a1305055de029be6905dbc7f7ea03f5fe15e1f21e362f1616ed83d5f8915d033de05d2c8023e8efa219ef4a89d41513383fc47132a74cadcb8104c7505d59cf0b82d164dfcee2d7721cdb0660ccd170eae7", 0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) accept4$alg(r7, 0x0, 0x0, 0x80000) 2018/04/21 18:11:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000140)="47504c00434f047207ccddebad9898bb6a3b0993708b3ca032ca3bfb63a4f683e2ac548def69b545c8f652baec7cf2b8200d019e2839c2728df74547fcb69e7cae886d34d9288d0a1a0db2b7e9000000000000000000", 0x1, 0xce, &(0x7f0000000300)=""/206, 0x0, 0xfffffffffffffffd}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) sendto(r0, &(0x7f00000001c0)="aec2980ea2a98deb6f82a75f7eea8caa2bfc540fa35e66cfed1d5feff3e7623c6db5017514acc7c39911971c6d90d5a1e41b9b82017b1c95776f24c41281c9535601c48bb64ded0b43cd18dda705c276859af40d81bbcaa4022b6d2f7deabb04dce78800776521ed2e1fc038176a6cdbdad39f9d53e3fa710e36f1e9a676a8047efad72f9a2d54a5825054fb4afbab5da94d7ff6b1e21e5a38bf19d81cbfde57b506475227ff8949cdab7d4bdd82f4c332b96d7424d63f640a45de", 0xbb, 0x40000, &(0x7f0000000280)=@llc={0x1a, 0x30d, 0x1, 0x4, 0x9, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) 2018/04/21 18:11:33 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc0000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/04/21 18:11:33 executing program 3: unshare(0x20000400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl(r0, 0x1, &(0x7f0000000180)) [ 116.296560] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 18:11:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) socketpair(0x2, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x108) 2018/04/21 18:11:33 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0xa000}, {r0, 0x14b0}, {r0, 0x428}, {r0, 0x8000}, {r0, 0x200}, {r0, 0x4140}, {r0, 0x480}, {r0, 0x3088}, {r0, 0x8242}, {r0, 0x41}], 0xa, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0xc859}, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0x4007ffd) 2018/04/21 18:11:33 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x240000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x9, 0x2, 0x0, 0x101, "8659286672266e7a5a2b673d354b8f096e023cd47334f483aa51b86603813b2253a94e3910be0a546de9f77d", 0x1f}, 0x6, [0x4, 0x6, 0xfffffffffffffffb, 0x7f, 0x7fffffff, 0xffff, 0xffff, 0x9, 0xff, 0x81, 0x4, 0x9, 0x4c9, 0x2, 0x7f, 0xb73, 0xfdae, 0x2, 0x9, 0x1ef5c9cd, 0x4d, 0x7fff, 0x8001, 0x4, 0x81, 0x2, 0x5, 0x4fa9, 0xff, 0x200, 0x2, 0x8, 0x0, 0x9, 0x2, 0x401, 0xcd, 0x7fffffff, 0x23f1, 0x40, 0x4, 0x610, 0x20, 0x4, 0x8001, 0x6, 0x8, 0x1, 0xa56f, 0x9, 0xf5f, 0x5, 0x0, 0x0, 0xffff, 0x0, 0x3, 0xfffffffffffffffa, 0x5, 0xf664, 0xfffffffffffffc01, 0x10000000, 0x70a, 0x5, 0x6, 0x10001, 0x7, 0x6, 0x2, 0xfffffffffffffffc, 0x1f, 0x6, 0x3e, 0x7f, 0x100000000, 0xff, 0xffffffffffff37f0, 0x6, 0x2, 0xea8c, 0x4, 0x1000, 0x3f, 0x7, 0x1, 0x10001, 0x1, 0x1, 0x3, 0x65, 0x3, 0x4923cc1f, 0xfffffffffffffff8, 0x8090, 0x41b, 0x10001, 0x1, 0x4, 0x0, 0xfffffffffffffffc, 0x5, 0x2, 0x205, 0x9, 0x0, 0x5, 0x9, 0x99, 0x400, 0x5, 0x100000001, 0x1f9df566, 0x4, 0x6, 0x8, 0x9, 0x6, 0x1, 0x5, 0x9, 0x100000001, 0x0, 0x1, 0x4, 0x5, 0x8, 0x5, 0xfffffffffffffffb], {0x0, 0x989680}}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) [ 116.618591] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 18:11:34 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) preadv(0xffffffffffffffff, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:34 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffe) 2018/04/21 18:11:34 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:34 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hostfs\x00', 0x200000, &(0x7f0000000100)="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") ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:34 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x100}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) time(&(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20c00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:34 executing program 7: unshare(0x20000400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)="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", 0xfd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:34 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000006400)='/dev/hwrng\x00', 0x800, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x5, 0x8}, 0xffffff42) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x7, 0x4, 0x6, 0x0, r0, 0x8000}, 0xfffffdda) fchdir(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000140)=""/239) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r4 = getpgid(0x0) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpid() lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00000063c0)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x6000021}, 0xc, &(0x7f0000006380)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="08130000360002032dbd7000fbdbdf25faeb28e39c90db32e8f4947da5469f3d53283952d614783ccc126fe41946439b180898c74aa8ad564bf02ca53f1ad0c6e8adeec9a83f406502647461f1a74920f368ca8f08002c00", @ANYRES32=r3, @ANYBLOB="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0x1308}, {&(0x7f0000001740)={0x140c, 0x34, 0x804, 0x70bd26, 0x25dfdbfc, "", [@generic="4a8d23a303226089c76d96a3e410158624b2b9cff92d2bd37d1c76a5f7399a330f844141fe9f266fe8c98afc84fe6cd81993447296f61c83b53765ddf7e3110efae3f63b0f8d0228ef67127e0a3a4a6d9b9f6d86e21f43f86002c90156dc37013b4ddfb2690ee7c299531657a6d4c30acbf8324986b52a7bffe9a623e4806537470c354ba73d364f7be352b1a4bb1088a505030557db6c09f27aeb236252aa37cdf66a81e0b666fa5653b7f71abc76dbdf307fad264a7140db84a611b950a7cb3c8345e1a3888e8953a3e82d22b0cbbf20f1acc9", @typed={0x10, 0x33, @str='/dev/ppp\x00'}, @nested={0xc, 0x10, [@typed={0x8, 0x68, @ipv4=@rand_addr=0xcf3}]}, @typed={0x8, 0x16, @pid=r4}, @nested={0xd0, 0x73, [@generic="3bf692e74345426aba03caf3267061bda0b43be1beecf6ab988e2d601cf1c5c07de1c4dbf6d5f24f8745114d8ed13a8838e3f2f551d6134e362f073979b8423d145b785b6e31fe02443fb34250fc90e84e149522a5f6e6c4c93ea7ff21862e9031674cec8d1d8aeebdda8de0df0c69ed9a79bf7a57a0e8556909841b122a6bfc4ae38cb8b6957176d9ba94877ae2fdcee82fa7d2", 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@typed={0x8, 0x56, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x30, 0x66, @binary="114db56b2bf2626d42044d5d78807f6bb8e79b9ff93a179647b5cf56d7a764c8c3f741f0f0e969df67"}, @typed={0x4c, 0x35, @binary="6c4e9adb93b77a4bdb9446dfcaecc2e044cd171d6e7f5c10c98bf4348fa76fd85227dc59d078619450e3715e0ab5996cf71e9173fc3491a449a5e8c0492146e185ec5ad886f4"}, @typed={0x4, 0x2a}]}, @generic="0c2c347cfcf4bcd88a6bd9137f84ce606fb229dc3f9c09fc09fd4fb6c306c203b179b4bd0f7bb7e92fc604c1ca93a5e72aec923bd6057d320ea95dd393d034b14452448dc59a956f73a5697a7adeba02de3397ce498815ac27d98a289309ddaac8bfe3cf262707e53d05c3cb22a6d55561b8ee99af5774c9566da3089fd01f94f1a41a0fd2ce5366f7a6a8fae4edf1b4e7bea0deb6b5aa35fb21e85b2bdc762c29e948e1c3ba7c609723a7aabfe112d60d093a0f582e", @generic="1a4f0fe9dec7f0ddc15b11a8e55f355c91a549503f2e76cc145cdf3bd40262c0603ee31f5e1b6984004711bb502fe3a21090c7785b05f490c212475eccbc56db3ee813760b9f1d1c08f205ec71ec24b4bbf69456834e503ce873aec64698005729b5e9b1d3aede7fd7521d2fbc370fff5c718192b63f42f455a96007cdaeacfa6acae5fd5a5970c265b50ad35b47", @nested={0x10e8, 0x7, [@typed={0x14, 0x7a, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x8, 0x75, @pid=r7}, @generic="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@typed={0x10, 0x67, @str='/dev/ppp\x00'}, @generic="672582da9e7ee8baebf02c13939993dc34651b7af986df4f1220788d0d5fdc842b36170fe37155c1f1bb47e57ef1ad7d583cbcbca0f12838308de0ae85f1964113d371380616b73fcf65101187", @generic="602030aa162d49030037e4ddd1f6043de77959dcbdcfacc8d85b6ea436849e61ea32405f3d88076a57bbbda2d43d57d61324e6ed6ebe503310b2d85a40ce4fb1740e4274a54d25147e3ef8a9b02af687578b6815752a2f33dde3684bedb6985d6b08be", @typed={0x8, 0x38, @uid=r8}]}]}, 0x3740}], 0x3, 0x0, 0x0, 0x1}, 0x40080) 2018/04/21 18:11:34 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r1) 2018/04/21 18:11:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) accept4$alg(r7, 0x0, 0x0, 0x80000) 2018/04/21 18:11:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x80000000) pread64(r1, &(0x7f0000000680)=""/197, 0x3a, 0x83) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x204200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/04/21 18:11:34 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) sendmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="f3d142557f6009437486f922558a5556da4d2bf37e03285d42cccf85cd4e522ee177cd16730d944eb8208f7d39008c912cd47fefd9f8b5be297f277ba258505dd8b1b893a91dfc8b016c8e413c04bcdbbb0874e7ddc0c05a9066a0f772f7063a7cc7987a10d80e95bd8051ba35c592ecd911a73fea744af69454ddac4dffc48db6fe267b44b610abd58d13f37857f17e0e5fb976cc115a906705338a6ec9d31a7ae6e17c1f6d04f7fe6d52ee6aadc55622f6676b93ec6028d7c75425", 0xbc}, {&(0x7f0000000180)="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", 0x1000}], 0x2, &(0x7f0000001180)=[{0xc8, 0x102, 0xfffffffffffffffb, "e1757cebc2055cb788fcc1577fa053831edee69026a5c9f0b5c1e20d2f8e059ff48fc5da5996521453c391715d9a04eec09f16742eb26a7a3693ee326803b325c681e2a4c43542e1799a80eb2f0a2a569e95afafa221689505faa6fead6e3c5cede43e767046a0869a4db6a114d4f5ca2b11f3608fdb9b2f8861bdce8b3221e45e93eb237d7146300f0d82cb2890a905c1644c3d00725cc03b33cd23a4e73381173e1115ef4b5889a24a4d4a84c152551dcf81fe459f"}, {0x20, 0x104, 0x80000001, "4bb10adde9a1bdd58619e2ff18"}, {0x70, 0x102, 0x9, "500ef2f069f120fd6883da226cdfea9a3ed702c36759c851878468ab7363589669aad141bcdd22f9fe02e5bd1fd0d3d608bce04f773db7083378938a0b1162a768f935a41e2b7579b488f75b5c43dd2410403093a704b517c195d92c7b34b3"}, {0xf0, 0xff, 0x401, "c4466ea5df4f2a6fec825f26bbf09dc4cc3c5f3278a70a5bbccb1a9c22979f7e72541472e1849c5d1cb6a737312d04f831482f8455bbcb445b4476f05ac7d4e0c1d8e640311fa578d7439461874a19c55f45ab784f5ebab18e1e5bf4e145ff3dfab349051975e18bef15fa371aef2bae94a57a0920fecfbe7a08678ac29af9758e27e75b2b16fc2cc4926b0b7cd5752a30b7017dd0346b6dc855d3bb4253223dc9de4b1cdbd45bbb365fc4f1ff434fb994fb3ca8e43f44e50464db7e07881c1b28d2725593853a1923d93b1db6a627e8e0a7552ee159c07827"}, {0x40, 0x100, 0xfffffffffffffffa, "178180e086c0d266f07bc94df12c2767d960f436eae1336d9297068d58ec8def087edd380fe8a5baf9abb1"}], 0x288, 0x2695b4f2254c85d9}, 0xfffffffffffffbff}, {{&(0x7f0000001440)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000001800)=[{&(0x7f00000014c0)="17bb756962db5c1e9dba017d30a4171d0428a267a98daabc472bc0f2df51c89b44d7184d3ca2f64865b0fadd490e74426177c50dd7e1dbf6ba28082cbe8a94888df1eadfa5e09949b29377f5aedf1c1cdf0a141bdf385d525625fe2ea11fda4600a46db470d34efe32b6d38e5a0469c216e38cd3cbb7f7b34f6a10c099a7a2fd318ddeb6379559fed87ca69f5f3e3b3a0c570fa17f5f1e9246", 0x99}, {&(0x7f0000001580)="5465a9e053c54b2e8d8f6ac6b7319cd60a1a61c81fbf84993b8fb5b8d8bd2a025832c5ca4812046873a37740d9ff3e9d0de3899bbfe377d28fd37629c386", 0x3e}, {&(0x7f00000015c0)="4c2813980752749ecc39ae498d35e41f8bf60360f0489ee7880950a583ddf2aab4fb5a83c2db30a7d1f9bf2bd0801e3aa9ff1292e3fbbf236e9e06f98793166e8a758b015bfa2939e3983d34af715fed56cb0cccfc4fff00f726a1be6af7c52cd3a2907d1921b0a234fa594102b2aac5ccf8fae9c70034fc459b71fa356c4933f56702f48efe64a7723896df9483842af65fea4f5e9bbc6fb20fb54a3e58f98bb45032ebaaf3368805ab0e4c593a9a84d51fde531a4d90488f4556f14ee01e7be39a1388415481389a91955a56ac3534ede90a23e974c41bed0798d25179cc954c984148", 0xe4}, 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{&(0x7f0000002f40)="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", 0xfd}, {&(0x7f0000003040)="215416d1d9c120148e02f5bd098d1132d00005b5237a371f768cb3b869e7d9bd78e5e3425979ad5a9f476db90e2cedaae453cbce12d9385994be6c94627e6bee0f4a1984a91aeb1418de0c101101ff36f2cb05feb6990f2fbb2c8cef0141b16b40858ec49f0b234496b559bbbbaca8b44bd3457486759a4547e6c415d2da377e1a33b780c0ace695db9ca9e0cb6e5ef06da37a7654b5a07e62fa4c2b53c5f9a1650b960069b0f2e6507fa3b25b096c11bf2e8473f512a5bf6ef765e601635dddcd64", 0xc2}, {&(0x7f0000003140)="ae2afd8927cb84b804a92bdead5b8cb7f5a128de32dbea0477ee193542ed2d4378240e16f54c6b9cc52ebfe632c022df", 0x30}], 0x4, &(0x7f00000031c0)=[{0xf8, 0x3a, 0xa38, "77df364d850bf45c481e4f1a8bb134a45b3b841b50c9394aa986eaf1b28b5eb1f876c7663289214a3e602c52212166f2c13578b6fd62df3969b71e809175d7f3022ae436465abc221bb79fc0f442b602f44a612dac42f6087e0d0210bbfdbf59b29b5ffbb0b9e6b8ab215b8ce6771f6287053ce523d6552f16304cc83304c4de59bf8030ba5e0aa0dd733baa342dcb258d09d20ffd6db74acf2c4b07264c900143e223c7f2f2de81e391ba5803eb79e5d30a9279e581a14ff74829d7968e01f134eac62e21afd335185e2bd8b400b83db4188f952bf92a2502f744338a6c5ee376a75deb35fc"}, {0x108, 0x13f, 0xb28, "bfd7fb34355800992574de3e8f289aec1f58b643ecdf5cf4246fcae17bb3ab05a30e015eeae77f752095ada214bdf07e9443ab8ea05cdd3e7f3cce219f9d7b6027f1e85c123e2db26d9e475b49d16e08ddeb2b964dcc8b3095ec1fe405e03401951f4898821597cdd3cd0c81413b44ebc6889b14428bfec50ed615961a264599711408354a5e5d02a4e07fe93fc31dc2e8255d3972175890ac6c98b9894e1c76343ff1a7984377e5a93723be23164bc35be02d4b3d18189500f97b32f6ad1e6a70e5d36bc3437008a97316b5bd7b36fb0ab2f4d28ce1624666bb6061746896984beb396257cf336fbe74c4752a0695d306cd65a224"}, {0xa8, 0x105, 0x2, "f6906f0387fae879b370db583b22047ec15fa71be06745f586840c1a8783fdfd1f00d221bb1321b943f725d399c76ba37e30bea8b72d3c98420c2d1537d6814699da830c31c4c3e2490a81f860dc3795e9e7fded1fa74345fe4f9181a560ed8a5671fd735a3caa87b2020fcb39a5eff93c7c20e43ad449b7baf30858e85c4b7a85ee72b1794e9fa03df63bd53c48203b7183f99d662a56b1"}, {0x110, 0x10d, 0x7, "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"}, {0x98, 0x1ff, 0x9, "63bebd7f78e04ebb27da71a69df3bb3a7aa047d975a7bf47480757756c83fc811c1a393c8ca60b4406e5526d72337447c180a047f50f523176d7de9400bc1841e44ad98cd098fda9d69271898fec402fe06c279fa0756adcf43db3fc2e2eb108099ef89c4fa7d82fa5ac452d9e12a4074af94d36b089fc0eb48abff5951ecd576a09fa"}, {0x68, 0x10f, 0xfff, "8e4d76d034bd11ca697e239861523f4749b56dd42a93cb5569d04e8da5ff3aaa73d4840f886b06c956f94c247e3abf200f9990d0d41b0ddf5332c59f61664a86c8ea3e4af3bd32a788499884c7d8ff5ffea1aa0ca11858d7"}], 0x4b8, 0x4000}, 0x10001}, {{&(0x7f0000003680)=@nl=@kern={0x10, 0x0, 0x0, 0x40000000}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003700)="2663e203fcf48760b592e62f71cf839a85948a3ebf67d2f44063df656ba42c254ecbe2477a6d3c8a6c817e65a0fcc468ec9149b53ab67425722299d72191327897ccbb11d4b13efd56dd8f154bc3b5707444be576d6a601d6770091cb7f930509a17783e364b8a9bfdc97eb3bbdb142211b3e2187df77439a95c6c4f", 0x7c}, {&(0x7f0000003780)="f9760a3615e70f16d27b5842629c6662d8405631af7901734f78ef53ccafa34627ce2ee6c57bd01714943462ebf33b1a3e7405b806f1753407c145f1960d751cba6922231994b433fe2e51165e79b41fa37823a7af659c1ea88b0762f079c1db97fb04b91657ad314237bd87f3268e65dfe74792f4dab2f7580e5513d162ad2258f4c06485e91b37b888e4f12d5f42cefcb30079a94fa2bb2c1c13cb210323fc794293a6e989829e8c9664009767ede11af5d80512fe4ff644af641937d601a0dd4f8a2fb6057e6790fddb6e20b3131aab6496d7e6668eb36e70074eb975b1e75c2a526fbe27dad0291e9cdf5157d8ded4a1f7370a3378", 0xf7}, {&(0x7f0000003880)="d27473713dfb04e36c977d36df9a9a11ae7635037894c8dc4be37d6a892ed19772c34e52b5cddc39b6d556edc7bae6be2805bfebc95979d99957bed305aab1833c34d4d755d03058f17034e6b7f97ed3005d94996f3c1ac9ff96c035be9cff2d4c6502a05b8769aa626db8c67dbc0727a21d2bf28b5363b30398a8386eaf3b7eb807f24405f0f7e40380a8e43422fcacc5e280a69cb817f2a7826564bf938f0c3d986d5c332898c748d87fb46870b254bcece8e72fe2762f3fe1f40d33104b88cae158bdc90f752bb37aa0de125d4d97efbb05318fadcd5d6591d9b0720453c180bd68eb64672a97d2c779", 0xeb}, {&(0x7f0000003980)}, {&(0x7f00000039c0)="142303ed7d2b453482e1bfdcae7d8fadc569817c45bc", 0x16}], 0x5, &(0x7f0000003a80), 0x0, 0x8801}, 0x6}], 0x4, 0x1) 2018/04/21 18:11:34 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) 2018/04/21 18:11:34 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev, @empty, 0x0}, &(0x7f0000000140)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x6, 0x1, 0xa64b, 0x0, 0x0, 0x200040, r1}) 2018/04/21 18:11:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x280, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x6, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x6, 0x80000001, 0x200, 0x8a1c, 0x10, 0x1ff}) write(r1, &(0x7f0000000040)="f2ee1630112cff5b0e560aa4199fa2da32eb1279fb9614f8ec3db212234e41cf3fc2fd73c02f621c4dd1ffe97695a404b137fc947f3af49c0dc2d82437a8a2", 0x3f) [ 117.992635] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 18:11:35 executing program 7: unshare(0x10000406) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc000, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:35 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:35 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:35 executing program 4: ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_deladdr={0xc8, 0x15, 0x0, 0x70bd26, 0x25dfdbff, {0xa, 0x1f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8001, 0x101, 0x20}}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x15}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x8) getsockname(r2, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) 2018/04/21 18:11:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="6fe81f726a1e10c4a33d973d4b455f2b723b699347ae3f0ab48e8fd75a8389db36952b5326ec544bba962e3de7681e04f88386cebde4acb898ce624b10c3962df51183fcd4cb24ba6ea9fb6fdb34dd4c051ea119f686fc0c5d3cd42ca0661d6c2240dd64ca0c51df1cc2ba5060e63c9db291d64610f6bcb685d070c7ad416a2265adf49b480dccc40de3011aceb9d8cb27b573946c650bfff3cd04743a065ee56910470ae6f0a4572b32672964a8599cca1d035e883188875a30c69927721fcd0eb9583e1602c1dd3e5c9481d33a4a6faa5b091e187aab161e6f9795ed865fcb96d18f981e78f7b4c4a2e16fd3ed41ab1f7b202f1cb185fe69e84a82c8011c4be55716245c4970009646d8d76ae0ee439a9a74f5dc28ac52eb5b37e257c1364386fb064f68e063a07736700fc3c9f5ef07179e7596dbb310b29df8909a52b47420ce62280383e3b56f957bf19619f4c023af6cec301c396e609291e7756495d1da499f5c1e8c930263014362d61a20d2a833d6b3125bef6102351b0c4890f9f00b27b3151c74e16fd4b4c95b1a083483692b438bb534aabe8e7a851f80fedd5284400c8f2fe6199abe777fcd43222374ed6e21cf8b64466640693642b38a14ddc20400f78cc4b7e533c71d4279c6b7eb68e314e8356334c79ff2bde447fabfc9998cf97c42d040d6478a0dbe7c8c3ad0d53749615d2564177f96eeb1ceaf952053bd3a607b3ee7a3f1ee1d94b1f93c66302c925558d0e18cf2714a8425e6062662cc7b56e8900ee4091bdde4f00b177de00ffd72949bb4bc050bcd971f473069375ecf654296513230f878933a519ab6b6a58276b53ccd386a5c97876018fc63a94222d60a40e1dcabf8cfdc2cd58f080c43dce70a5d974891f3d89ee560f55668d487fc9f66a6a9f8317303746695f27391f671f9c82d7a3d36ffda1fb0362a94ed281857d9ee18678aea61535d4ae371255a03152cf277d792a31f34608f45b4cbd2ebdbdd436229faba9628f028c76e984b10ed497b3cb6a38fca84e4e91c995c7e5df6012741aba00d8b9e1fc5e77f0d2065e14ed034a44cfe48c5db71a4e01d423052027d904ae6bf5259284c5f3d571bc39204c641d3b7874507d0c64b1f886ba9581aae20e886f21ebe7055b1816cea93d194a72c53a0b1ca6a50d7ae4f6fa81beb8c50785fe67ba18460f250e4588eeb17c895ba1b7b7a4095569c800ecdcadebf263d637f423302684e5b96fe1e38fefeb693cc38e2da269d62191604139345c76efd0f7e01039c68db4ffd6e06491ed853775846f1c20e5529dbb5c0d6baf9f4dd7e9d0fb82896f414715ad900d9583590484fabf97160c5e92e242d11827990a92e56781af47a39543337798a7ee446ca3f46984507022722e133ef22ae6785cfb84ff07fffa9d3b8675348dce83492a0c0b6bc30c08d897c724a288c9c4f4cfbe98eab2319426ae84f5f1202edce949968bdfa802873dd6e050e643e4ea88849e9f909f1fa010bbebc2e2e3470a00c8ce14e12a66b39187e3aef3d7be82c64126beeb7615f2d56a520ace598d1054150a3cf0e4d9849501a81460d1eb90929fe6b87a939102b39d2bcccada02323afa1b22fd4c9c659e86e74be627a75218f0d9a9ce815c6cb32b5e0f926018628e07b2b031b4c9922e39844875b3d6b8cb42a85a750bf84fc5ff0df925b434c7036c216e8f9a74088aef0781b9dfcd6e399166df3477ad69d3655f13b6809f98dd628f1c04a51b9dada2faa9b0c01871e4bed7437770c487b69bc1455c5e593a730b349f586f05a1f5a0ae2fb4170f53f0e80b92840a69114ebd460e470838fb27c3e72c0214f434ea2fa2e032ae5edc9abd7fb92b7b4175164053574a7b04f3bf204859f9c98bb7ee5f5db558bad9266a234ce8def20310a59de66b9fd5de1ca7b35460f3bb5a92408c84a01ca28c82407bee0edb5cea0f2729c7abf9d29e24b0def403f3e317e18fc001ddc55184a7b3d5ec29bb6c6e785c93e20f62a4c0e46b53639ee3d9ae0311b09643069ce1d71b530f48aea96ee1d83d5e828dfea2882554ae5a123cb001a53fb70ed5f26210c977325952b2da9a8d60a877739d5fad59a2ce3a6d522a174004f6cf64ffb4ec0fbd43770c14ded21b62a2c19a1561f6071c246bb283a1a9ea44472d52b7fdf8885af5059aeae864e33cc64bcfb1ac82ad056d06421b20657fd19f88df5f2fc205bab95ebdb16c97da2d531a88ea9ca3494ea1d94d7bfb63e74453925965518d50baa53761f9c428f374c48233174e1240763eb8bbdafadbb87cc298e4599ad2dc664c4f13355f7140d58275d04b7f65dbd707bdb6ede417d6078abdefdebd16b94f7e84930393389d6b82e4b11c5b957081facd54122000003042e5e71137972592025f04f9cc836d73cb649c93bd35ec2580003d882e03e38041cf64799f35281c0d18eda34f63aec0fc81d8e8349d1ae49a3fa5ff28792174bc8eaf1aef689e235c9ccbc9cedd32ae14992f7d5232f3c27d753bd5b70d0bafab288560de2d48af76a977bad36798e84d6ce1878f0154a9b984a01ee36353eace801b9d2fe61413e4a18def8503cacef556196ee7fd2484d6bdf3c94f0a4ac4d703eaa16c71522082295a0203a20fb899afe0a29fd488854a0da6779bb9d991a47899327b3f0a5c08b2c324fc3988fe7b09912d54c2a6b3925e54176a39a0e3c5c5242f280a135b902338f852fa68396ec528f4d27c46f1a9785e1ecb7187eb20db9f8a32c5c8bd7ad9bf5732c59de69bd2bbc52def4a79f3060a6f9c0d1fe213e81719160db1ca346b5d2787452dbb2c4b91f2ae40142c10010c0584cf33a0aec1d36d9fe872f70e559c1467750d03741f337fff5acc01c2306679cce09dd8e11b3601447d86031b2c2e9ab78f4a6a22392727f90371f70988e627bc88975fe7236f43a8487897031c377ab960d40c52321d7b3a8988e25e41f3a7f6c508c19e5a45ce5af7ba780be2d2c2ab5a7cfd9661294c97639d868c34bcfbbbedf646d5fc67ee9b282f8d9ae4f89eec7ee69fed643a45c5184477524adde38a7c1b28874a58b0ef5a8d5002400fb0af4457040e5eafb0c26148c534edaf246c4a4ebbcbb82a8a722326fc391b621237bef65c7d53f2edac834bf76626b4aa22fb32607f803c4697fa4596c9163b59e0dce29257e423867ef1d4b977eb59314f6d5ca8791c1a5f19579f92b0a3049f3e123ab6956fde3f03007a7db45277bc2477a55fe95b306b0724ecce50d73a32fd2a54594d8daee3473093160358a44caeab1f9c2996b2b66d211f8f0ff72c259b5b4993d1c01b93e0c32d12c6a90b5ff3dad5908af14d0cd3d8ace57f1a1bc28539631d5abdd7a8015eca27fd37b889cfa6fa28161bd1f769e013042ff3ff806344c643b3b773e6efffc1d9023af3dbf24069a51ff8f16a2be92c3918e03a52e7553b107e90b940be13df540df6194ecafa092e07e8f01c222481dafe8eefb2d66bf2d86bbc6aca5f0ab87109df830dd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0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) accept4$alg(r7, 0x0, 0x0, 0x80000) 2018/04/21 18:11:35 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) 2018/04/21 18:11:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1807000000000000000000000d8000ff850000e6060000007d7ee3bb12000000dc6963849d00000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:35 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffe) 2018/04/21 18:11:35 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000040)="7eaf7c99e70d69e0ce977845517bd93acbbb2449f501fee10aeacb8441c0e7e7f39731be085606e3299e7c68c5da5c8ecc4c53dec664041c085f90b347c5048d9414614cc325a8daff12020a9d24df6f50bd359388a4711c0e4f894f1b87259cbb3f30c91171a51d1659a9aed9d29f8e6139868fb4d76866984e90d931eb3811a4b9338923541ef018fcf15a879187b2fdc49977f0a01a4186abe4b57740763d67b3acae798b9c411f46408b1977905210903f5e33c83f6339354fa31d7050beb085aa5db72f871e59121903f5334b62aaf2232d79a2d4673505eef5cd9c278fc33ab8a1d3aa9a61fffc409a967f440297303e621f0d3ac038", 0xf9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:35 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) pwrite64(r0, &(0x7f0000000000)="e4d45d2bab60de6d2132a26ffd23b5e716b500184d99a1516118d6112fdcd9fd2d39a71417878c8ede7b63375c", 0x2d, 0x0) [ 118.967422] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 18:11:36 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000040)=0x24) 2018/04/21 18:11:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xec08, 0x10, 0x1000, 0x400}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x3}, 0x8) mknod(&(0x7f0000000140)='./file0\x00', 0x8c, 0x7ff) r3 = open(&(0x7f0000000000)='./file0\x00', 0x82241, 0x104) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000300)={0x4, 0x3, 0x1}) 2018/04/21 18:11:36 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:36 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001440)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x4c4, 0x0, 0xf7, 0x10}, &(0x7f0000001500)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001540)={r2, 0x7fff}, &(0x7f0000001580)=0x8) r3 = getpgid(0x0) rt_sigqueueinfo(r3, 0x22, &(0x7f00000002c0)={0x18, 0x7ff, 0x0, 0x7fffffff}) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001400)={'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f00000001c0)="e21936630637e2655f8da1c0628cafc191787ade2afe8b9b028b13feb0d781f55e597befb0a2ed10119f1013ced10142d0731dcf07a22d3f9f38f86e1419421a9c94f53aaaa7ab5977e8439704a90c7c8f615bba8e9501cc3982225320142c9d12be2a5c1fb19d5f54eb526bfb599e0db5c7abe65e35506a8a6a520131432894229a53ef5040c68e", &(0x7f0000000400)=""/4096}, 0x18) 2018/04/21 18:11:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) accept4$alg(r7, 0x0, 0x0, 0x80000) 2018/04/21 18:11:36 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000002c0)=0x20) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000340)=""/197) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x70, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8001}, @in6={0xa, 0x4e23, 0x5, @empty, 0xfffffffffffff800}, @in6={0xa, 0x4e24, 0xd80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x7fffffff}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000700)={r3, 0x9b4, 0x6, 0x2, 0x68c2, 0x5, 0x7ff, 0x8, {r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x0, 0x1, 0x1000, 0x20}}, &(0x7f00000004c0)=0xb0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000006c0)={0xc8, 0x1ff, 0x4, 0xba, &(0x7f0000000600)=""/186, 0x69, &(0x7f0000000440)=""/105, 0xffffff9c, &(0x7f0000000500)=""/183}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000300)={r0, 0xcb36}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000005c0)=0x1, 0x4) 2018/04/21 18:11:36 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0x0) 2018/04/21 18:11:36 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:36 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000000340)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl(r1, 0x4, &(0x7f0000000000)="b55bed028d68dfb106") getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000480)=""/201, 0xc9}, {&(0x7f0000000580)=""/158, 0x9e}], 0x6, 0x0) 2018/04/21 18:11:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/21 18:11:36 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xe6b) sendfile(r0, r0, &(0x7f0000000040), 0x10000) 2018/04/21 18:11:36 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000019c0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)={0x1c, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x808}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000804}, 0x10) recvmsg(0xffffffffffffff9c, &(0x7f0000001840)={&(0x7f0000000140)=@can={0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/193, 0xc1}, {&(0x7f0000001600)=""/166, 0xa6}], 0x8, &(0x7f0000001740)=""/216, 0xd8, 0x3}, 0x3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001880)={@dev={0xfe, 0x80, [], 0xc}, r2}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:36 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:36 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x1, 0xff, 0x8}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/21 18:11:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xa, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="67d29586fb34141ef5ced85b71dae50cf8827d5df07f673e07fb446b7816d5c11685e19c95f51b84984cf8cf4fd8a6788df582aef2a5521ca2ed1559febf47dd7e8209e18c086c7ac8f8cf01bed1fd01fae02e862d3c56c0cf3e4561a8c7e54e35eee26ee9a6c6f8f12180d46ed714dc339a098d86e9bfaacd6b8dedd4b10bfefa4cb8dfa24cf4e9c4ffd523d86ad7ec18bcf2c90b4475336497a0ef78ebeac802f78ecb310b9a89080be79fa19c91c39579b6797a", &(0x7f00000000c0)="a349fa920de45cf9644c1fcd51affd3263bfa7bd82d4a8c32b6de002d7e9ae1c1778b2e114bb5566dbc1aa1bf84e7006df1d560d96dca7f4a6f099b2de60552f7c4d2366977720dc70173abf059a4c4edc07f43f889fe4b77aaaf6"}, 0x20) 2018/04/21 18:11:36 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x648, 0xc8400) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x401) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0xfffffdfffffffffc) 2018/04/21 18:11:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0x4, 0x3, 0x1c, 0xffffffffffffffff, 0x9}, 0x2c) r1 = socket$pppoe(0x18, 0x1, 0x0) tee(r0, r1, 0x5, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000084be421d7d80"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:36 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:36 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x240840, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x7e}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x9, 0x2, {0x4, 0x1, 0x9, 0x3, 0x6678bd81}}) pread64(r0, &(0x7f0000000000)=""/214, 0xd6, 0x0) 2018/04/21 18:11:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xa5, "13e06c1a0be116b2dc84011f8a5fa10f445e2fe7cea0ce0dec716be2393fab82860e37e4e23a1b20c1a9a0366920aff66624d55c3e198a32e687732ac9c246c3f7f2e9b41e95e2b29fa7413a57d40edd5326b53378153a182250e83db65d46d17ddfbf7623fb393eb7695ea0f4daa0a1f2f4a4743c2b838366b41d999bbc3d36d6a16a2eeadc57e5b111ad0ea0cd935c16d1655d1ada01f724f11aefc10c005894a9788f2d"}, &(0x7f0000000280)=0xad) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r2, 0x0, 0x6, [0x6, 0x4, 0xfffffffffffffffe, 0x4, 0x1000, 0x7]}, 0x14) r4 = dup3(r1, r0, 0x80000) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x8, 0x8, 0x2, 0x20, 0x0, 0x437, 0x86dcc, 0x8, 0x4, 0x3, 0x20, 0x2, 0x0, 0xffff, 0x2f, 0x1b, 0x3, 0x6, 0xd21b, 0x601, 0x1, 0x6, 0x3f, 0x8, 0x7, 0x8, 0x1000, 0x9, 0x9, 0x3, 0x8, 0x6, 0x8, 0x58d7, 0x800, 0x400, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000440), 0x4}, 0x2004, 0x257e, 0x3, 0x7, 0x65f4, 0x0, 0x1}, r3, 0x9, r4, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xd, "1121d10148d9a03e9481bcff8d"}, &(0x7f0000000400)=0x15) 2018/04/21 18:11:37 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/21 18:11:37 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:37 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:37 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:37 executing program 7: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@dev}, &(0x7f0000000000)=0xc) 2018/04/21 18:11:37 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff56, 0x60000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/204) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x38, @empty, 0x5}}, 0x100, 0xe00e}, &(0x7f0000000480)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0xc3c9, 0x40}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000001c0)={0x4, 0x7, 0x1, 0x100000000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) write$fuse(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="200000000100000c08f3f90efb0000000000000007f40800000000000100000001000000d56325c9e37645a4020000009c4467985005cfdd3b74454542c3052d9b77986e9a4b53b1"], 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x10001, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r3, 0xcb}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x15) 2018/04/21 18:11:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) 2018/04/21 18:11:37 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="6212ffd9a0076f92119d768421f5e3cca0d59ee4f5800fb97d8c356c422446e6249ea16b6aae8a419c47d2a46bd8", 0x2e}, {&(0x7f0000000080)="3cefe74bf6b38f1106244c50792c5358c329c5375a0e803d4325670eb3fed8ace676d165b30960e91f592eeec7cf0aad724629b31e59adf444555b60d0360e8fd14d57b6badbea9b95f2aa3ee519bbbc51096a27beda4cf0f50f4cfd70784de5b40b9c91184ab0591f94917db7fc900a707c7f3299d0cbb2d39fc48f3d3df515ded8f5c22155b03d6bc47d2084cd3588fd9a077c456aa16c68023e83a59b9efe8ae73a1b21d2f6511a4c7120627a3312881b459936342d4dc1406409e688735cf94698313caf73adbc", 0xc9}, {&(0x7f0000000180)="f970411762e34a58bdd5ba50ba76db16d286b537faa45bac8705071b82a8aed89eabaadecad751f60743cd9c5b54f2ee18c9a3e591c86cbc55e5494d4008c04dcf8940714204fcba334a2304aac7e6fd55d373b3b16afab7bcc403e55cd616ee99f5dff34fec2e003956bfccc6b583e41af41beb5d5722307ff15453fa1e5c1a", 0x80}, {&(0x7f0000000200)="c6121aec701a5ffec3c8077006203009650d9587daf34d11982fdfbaff2ee6565bc6b6e611c04c6c039cf7e059841f6f877a1127db66dd746ee72670f63a06796206a72255e0e9731118f1cba404019143e3a9ee02e2925375b522d2534d6df41d075737053ada5ef3cb9e604459d19ea03dfcc8008470263a35bb2182e0fdeaaa2f73271ce9d1be033ba15545efd648f372ee6f3d38e143748798a3bbf67ec9f07f001d9ffea4c661f44cefd16416bc067f2a5cd42545ea457a1fdcf55546c8c22d359fe56d7bdc0ac24df6cc25ee62ef5a0e7070fbe8a0558b16fdc0723a", 0xdf}, {&(0x7f0000000300)="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", 0x1000}], 0x5, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000001380)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/21 18:11:37 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000240)=@l2={0x1f, 0x81, {0xffff, 0x2, 0x9, 0x5, 0x800, 0xb1}, 0x4, 0x6}, 0x2e8, &(0x7f0000000400), 0x10000000000000ba, 0x0, 0x0, 0x4}, 0x20000002) 2018/04/21 18:11:37 executing program 7: unshare(0x20000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) 2018/04/21 18:11:37 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa002, 0x0) bind$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) [ 120.800630] IPVS: ftp: loaded support on port[0] = 21 2018/04/21 18:11:38 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/04/21 18:11:38 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)) 2018/04/21 18:11:38 executing program 7: unshare(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffc91) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/21 18:11:38 executing program 2: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d07000000000000950000090000000033d0565d921c6b194b86d227bfa81beec5f12597e4f0965376cadf78df1f2100a75f79c394bb074665cd1cb227c2e607a2c2f2312954c7abb0e5f261fd74af5623d17a9c9958b94b6eb90d1363851e8846fe5ccba7"], &(0x7f0000000080)='GPL\x00', 0x2, 0xce, &(0x7f0000000800)=""/206, 0x41100, 0x0, [], r0}, 0x48) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffb69f580d, 0x1fc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000280)=@ipv4_deladdr={0x78, 0x15, 0x400, 0x70bd2c, 0x25dfdbfb, {0x2, 0x10, 0x104, 0xfe, r2}, [@IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xa4fb, 0x7fff, 0xa83f}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x5}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x8}, @IFA_LABEL={0x14, 0x3, 'bond_slave_1\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x31, 0x8001, 0x6, 0x0, 0x9, 0x0, 0x6, 0x6, 0x8e, 0xc, 0xfffffffffffff2d6}, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xffffffffffffff85, 0x86, &(0x7f0000000580)="517d3f47b943b146d9f89de438ad3851d8c12eb832a03515de8e4b8fb496edfbd8c1916c8204954adb32c574a8c63d44b2ddb99932f9d153f2bf8958c318772ddf7f4ef75bf291b0f6e76b9632baa8de313affa204292bb562684fc8e4c7e0fad23268cdbf5d99588da56a1bb60818c8e6dac24290677bcce3eff48e84b7d0c47169a71845f2eb29d27316feee3b30102c4a2dd4bf1eacb8d37c85d2bec4a894d322c976ca277949ddf465e6dfc169fcac5462f59971d82d8875f8a24cde6972bba383700bb4343a4b8e41d3dee2527df73d575a4c352394d080d7779cdc96ffb0b27872a5b81cc2d5809e914b61d4f1805ee5ec6972", &(0x7f0000000900)=""/134, 0x7, 0x9}, 0xff53) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=@random={'os2.', 'bond_slave_1\x00'}, &(0x7f0000000680)='/dev/admmidi#\x00', 0xe, 0x0) 2018/04/21 18:11:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) 2018/04/21 18:11:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f00000003c0)="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", &(0x7f0000000580)="3fd2818907925d52ae88522d67478f14231c9c363bf1cea47f68a363ff25e258", 0x800002}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x3, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/21 18:11:38 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xa0, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) 2018/04/21 18:11:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002080)='/dev/sg#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000020c0)=@assoc_value, &(0x7f0000002100)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000001e80), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001ec0)={0x0, 0x1}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001f40)={r3, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5d7f}}, [0x101, 0xa33d, 0x4, 0x8, 0xff, 0x3aac, 0x20, 0x400000000000000, 0x1000, 0x100, 0x1, 0x80000001, 0x6, 0x40, 0x8001]}, &(0x7f0000002040)=0x100) sendmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)="0f23195951f72f13b36d75223ed564ebb21d2ef9eb525bf31847c5969719eb9cf2ca6da11e652f2479b919571b9b79b48ebe83b1c8cee81d1508041187807d55c2e83d03da8a256c83253ae3f42e3b855cab6dec7ce09f44cc9bd45b8ff64c3105c2b36050c626857e29e19d7224b8c52a306b9e27e69eb4700aa177d2c407ec1fcad14bcf5edba8dea89dbf3f4b21351df285354a2e313b49e4473a3f3474981bf1da03ab4e7b26371f31e1e2f3b4e537b73081ac0eb456479d88016c4532d458649497270f8467734856b7c6cdff757e2045db9ba9b648014285b3138d384955b4", 0xe2}, {&(0x7f0000000000)='\fn', 0x2}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="898a470e72ed18d964aa582f75932be17f5c406799fcee5a363cacb09f495f1112a53a7e3a38e2eb49f1e456c6c26209e475c7a57f4db17f275c2d7460d8d48ee9ac85d5e813119e94f1d3abfa5295d8750b99c030bd94035c7dfe9c4a31eab7a812b0c19384f41349f1cb64b7467ede0be95d89842f8533d82230cb3051dea7d7547c0947d9b8fc5d6eb52498ffa4b3520ed37e62", 0x95}], 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="60000000000000009f010000010000003b48f4d40dc783c65a8f3da1ac1241e00dc79cb55e2059b22f477091fcc2c694b356ab7f94e088c178ba24a8596804c14328214fd9e710bae7ee050023d03a118b9c2b307e2a261464da000000000000"], 0x60, 0x10}, 0x7}, {{&(0x7f0000001480)=@llc={0x1a, 0xffff, 0x1, 0x200, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)="1fff164f97145aa123eb1104d45582ba9bb46eea4fb00282f10380f57d858eba247208b3fa8a728a95382116f0ffed0cfd3abe18c0be71c54568a83338c171bd9eb2c1d0fa3eee", 0x47}, {&(0x7f0000001580)="24dbdcf6e3e99022c2527be3011ae7c751c11415d65248e192459040cb6934f996061cdfd72dfa0c6e44f06dfeeeae645f93760b860fda3b5eb71f8bf4c7d885d957510035ecf334b09bce606a2423b51b5d9764c9ca136fd7c835b291b9de7a5a2e8c8a905c5672259bf4ec8146d69156acc6e6cbb588f86df8007768c3ca84c7fd8b9e4b6045657632c2d3d786f6a805734619a235dee254860f919339dbabc0bd", 0xa2}, {&(0x7f0000001640)="c44528e4ac", 0x5}, {&(0x7f0000001680)="b887628e35a1ea3a454a2aa4bcf3de42d8eba887ea9e978e59319992300ea2303fe19d2eb7372450c8458829064980f0ee170060dcc00e02c6e1645d9dfce5248e00eb3e5b05230990868877530bacab3099231b1e74dd3b5e1a41cefe054cbdbf54752a4c53c3253b08f58fcaa1fd8a5ece4b0ccb1e1783771fbac81086129241c0f3c561", 0x85}], 0x4, &(0x7f0000001780)=[{0x20, 0x10f, 0x9, "93e0820f59e60ce3fb1b74"}, {0x98, 0x10d, 0x1, "3cb7deffa3f5441fc374b416ee19d3a31643d5b371f85cf8bbe669db0f458b806b3168b1d27c6c74ade8dfb48cb5efac6b9a1ec35c77cf6c8f4886e024faed0011fc81a9d197a27131b9ef27224675be8262960aecaad84d6921d1db87bd019e39cd60fa870506c6b400f7f38af8687fee9cf6a9399c7ba0bb921050e052a258d18152e96b171f5c"}, {0x88, 0x100, 0x401, "b9a8306f9555c8409703f3c1cdea0e9c52081cd9a48f3132982b81697b14fe13653fa95fc35b2625be74cb70e255cd6160ce1455e3d219f699165d57977abec29144398b4d3a61503c0f4c13950905dadf3b18390c1db44b88fd8384e8dede7abd143df9161674d1d9482a4292a77da19a"}, {0x80, 0x6, 0x1, "b2ff1a6b264800c1f5702721de5b7b67af2de97a698bb646b6899dc3241a637215616b57982b7420176dd9739c9743131f2cfb327a74592213975a6056200cb97b4bed36fdefb55a6c6603db56dca44380deda884c7506e2b5df8bdf22004b36b64a8b2e9623d32022"}, {0xd0, 0x118, 0x8, "4e4aa324ef16319df3087e5d9417dedd41a431c6b85f9dd9f2339d24396cc5ce8bd81243530d2e4001288ea4ec58c01fc792303781ff1ca1922bf1bf683a16bcafc63fa2cf581dec38ae03ad0f5c0c59c914ee5f916e704494c56f47add03aae1fdd02e8c9dac4297a643bc12dfd1e4fd9776d6277db203dc70d09f3a78e218c146f6656cec9c1e92ab03a8fef4d2665a1ace84c9f9f19f38bde29cd79462cd73b2361b512a2bf80cef66cea27997f33a40935329b3d5849cb5db7e97bd1"}, {0x80, 0x117, 0x9, "e5067c19536d0538de2e96e856b1874be9b19bf72edd0488a515fc93aa9e8b29788f6ccbbe1624f41e5d00e6fe3ead9a7148fe0f90c136b5bd9648f64f8c96a7db28ae633e3ae32ae969678166e69e2c3b8e5e818e05deee3d25db974f010e0aab23c5467fe28450ed6f1c30fee67c"}, {0x40, 0x114, 0x6b0, "be8605e3559322e54a61a295aa4bbce8dc6cd4bea7cabe548e62fe642b4b67d8caa88dcd5cc256d69a3541"}], 0x350, 0x890}, 0xfe}, {{&(0x7f0000001b00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(pcrypt(ccm(xtea-generic)))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)="c5cdf940a11f28f89ca11382cc957729844450d6f804bbbe09ba6f0e491ab4f5fdc5a5d5c2e4d79dc352f9e6f2f94c2d0cbb3047a8fa74ad143ca9e3146db47665667fa83fe7ff5552d23153d687e84e8d86e3b6dfc54495ffadb680c8631e233b3bee16a505aa2ef86faeed16bd891bc5ad08d40bd37bebff9e5eaa14479d87db71bf8bac7025f22c8e4ee90a680dbc660943736bc1826a3515a45dc38a94fd41ff835b9a18fddaf215eb2dda3503b505ea6188", 0xb4}, {&(0x7f0000001c40)="c65dbd0c9d6375ff", 0x8}, {&(0x7f0000001c80)="725bcc2345a0e2f4e58deeb8c74be080f82c506aaa30811ff1e04e70abfe0e09c7c62528536c6c3f3f085c111f3768828001f9e68f436004cc489dc9a2c9bf3a4c830de7912b8540857f6a1f95bf873547f0beb9a9db35e4a763e0b65225b364613248fee6541015881da9ce9fb78bf989c335ed83921f85bda155e2afcdbe75a770f6f174a619c3878baa0c5aef8df23e7370734fce088c6ac13987229f48d2783dc173a62deba936ac96031f687d12af1964bb90eb3182691bd16300b87c0aeabc19f3fba552ae9008d49046519fe6523929a9077dda1a4505a6c094", 0xdd}], 0x3, 0x0, 0x0, 0x40000}, 0xc7dc}], 0x3, 0x1) unshare(0x40000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet(0x2, 0x80007, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000000c0)={r6}, &(0x7f0000000180)=0x8) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x47fc, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1000}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000002140), &(0x7f0000002180)=0x4) 2018/04/21 18:11:38 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) unshare(0x20000400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0xc) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0xff, 0x9, &(0x7f0000000700)=[{&(0x7f00000001c0)="e6258228e2f3a8c9ca757d0692351b12d521a5a21a77a7107da0d1af27eb059ba7c904dd552b4bd787f25226e25f3407cbe1c3b9340c4a07b76d7ccc374b36f0c5ba1c49a763b984b9999a293fa42bf6935bb3cd892a4304e44fcb1a4dc8f5be45ed3ebf854c3f66b69a14e0df6f44e5593090397ef7ef30a6111305dc1707b1d3ce93b18275bdd91fc5599ec7b304068907b70f867a9b03e3c5306b07ed0190b887e66a", 0xa4, 0x1f800000000}, {&(0x7f0000000280)="0593a66eeafefa10ce24fec39bd57ef5aed8c4b14562a63b303ea067670039ebc0c895267d1e17fa9faffdae65b5", 0x2e, 0x8}, {&(0x7f00000002c0)="b8fcc6e29277b878df7e48c9e919154d6bfbe073bbd7e59d3efd515f536d4f62fd707e5e4e898bf750575141c9feeb38fa01", 0x32, 0x6}, {&(0x7f0000000300), 0x0, 0x80000001}, {&(0x7f0000000340)="ae0d81cc7d6a2e47b7937cd1a8e24218b5cb0b888f296fd3631ca380e5682fba06b45a5dcbc01c4016e3fc53677a192fd3ff7c467ab461e11972f8ba8a919504e67da73b4251fce304b2cc27ef015a37df01e0c4026a3f019919fed21821bb953a584e03cd9dd0c5cacf8e07724151d8b9fa66030ce99ac9805d1482ee0bc77e7ea8921d8feceecba2635206ae1dbf6ae729e3d191833da948f8545c9ae6d27b50686add08e4a3554580c12ca4e35c9a91f797b5e745c84125cacff3f4c1cc1b19c6d5c873bf8c1c51a3495d48f1672e83a0c7fd65038e8d", 0xd8, 0x5}, {&(0x7f0000000440)="3c7641bd695a72e9558954439fa90e0ec8d67366258b1dcc946828b6534824d58824ced571b826d5e4583a8795255167b66d81d72d78702baeb2768eead788a15756e7d5bbd1833be088d33c56d37429893f905b8871b4ca1927d6f25a78f84d9f9b57b6f3240f4529dee8aca814cd5fb23ba601f54f4bbff2cd932b9dd2c296cb5f15352d2c9c8a5c91277b7833dae4037e4e6f65990a840a4d91021bc4f738fc6d22615e2088c58235f3c001407981677b4b08d3d622733cb9e6ef2b48c5f30bfd2a6c76223847", 0xc8, 0x4}, {&(0x7f0000000540)="41f41762b4ce5f590eaff5b65b2198c9de78b1f04c146d548e060a21e0ec7dd3fa7ec8842b9f4070cc5785bc8759914aed01784d9930efc8c5bcab510abe681bf4913727743cce387f70acf15ed2394d82d2bf0d391aa256cabd34fc6861a11410b9fb0643e6d010682484490ebe945c71f9996e6948babfef28a38d31be57d3f19defc252c74976a868d91e85249caa41c38b86b00fbad6", 0x98}, {&(0x7f0000000600)="77e4859a9dccc9d62a4c550ed68048938bcd37604828ce73b97a06a9610ffc45b404af81", 0x24, 0xff}, {&(0x7f0000000640)="aecbfc5e9c0a9e0a33a8cc305a27c520308e56823e1167d06d9ea7d8d4eaa69ca8eb7b8bd10f864ef8f34415271f57406cb2161a4a202beaff0b31788c7749b76a89fb80b9fd8951bb03d22cf7df74c085e9280a0a2f516bebb2187a3e29cf8b7ef56f6cdfc1fc472cbdbdcf5dba22281fda5f3f68ad6c60777c02804b0366f4495e1a0302c60c8790df1ad71c22c6f17220ffde30df6c5105d0cf899b92ff59c6375596d5ddd515cc18ae44d0f440d6ed571bdd4ed8271d0e30451fc37eb61c", 0xc0, 0x500000000000}], 0x10, &(0x7f0000000800)={[{@datasum='datasum', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x34, 0x78]}, 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x35, 0x39, 0x35]}, 0x2c}, {@flushoncommit='flushoncommit', 0x2c}]}) 2018/04/21 18:11:38 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1807000000000000000000000c8000ff85000000070000007d070000000000009500000900000000"], &(0x7f0000000080)='GPL\x00', 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) poll(&(0x7f0000000280)=[{r0, 0x20}, {r0, 0x43}, {r0, 0x3010}], 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x2000) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/240, 0xf0) 2018/04/21 18:11:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x216) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002e00)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000002f00)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000003f80)={@can={0x1d, r2}, {&(0x7f0000002f40)=""/4096, 0x1000}, &(0x7f0000003f40), 0x8}, 0xa0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'veth1_to_team\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r3, 0x10, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000001}, 0x10) [ 121.656128] ================================================================== [ 121.663553] BUG: KMSAN: uninit-value in btrfs_scan_one_device+0x4b6/0x920 [ 121.670485] CPU: 1 PID: 8976 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 121.677320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.686666] Call Trace: [ 121.689257] dump_stack+0x185/0x1d0 [ 121.692887] ? btrfs_scan_one_device+0x4b6/0x920 [ 121.697644] kmsan_report+0x142/0x240 [ 121.701448] __msan_warning_32+0x6c/0xb0 [ 121.705518] btrfs_scan_one_device+0x4b6/0x920 [ 121.710110] btrfs_mount_root+0x332/0x21b0 [ 121.714356] ? kmsan_set_origin+0x9e/0x160 [ 121.718595] ? btrfs_control_open+0x80/0x80 [ 121.722916] mount_fs+0x296/0x780 [ 121.726374] vfs_kern_mount+0x222/0x990 [ 121.730354] btrfs_mount+0x7fe/0x2db0 [ 121.734164] ? kmsan_set_origin+0x9e/0x160 [ 121.738402] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 121.743419] mount_fs+0x296/0x780 [ 121.746884] vfs_kern_mount+0x222/0x990 [ 121.750865] do_mount+0xca5/0x4ed0 [ 121.754407] ? copy_mount_options+0x2dd/0x540 [ 121.758915] SYSC_mount+0x32e/0x3d0 [ 121.762553] SyS_mount+0x77/0xa0 [ 121.765923] do_syscall_64+0x309/0x430 [ 121.769811] ? put_mnt_ns+0x2f0/0x2f0 [ 121.773613] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.778795] RIP: 0033:0x457dba [ 121.781978] RSP: 002b:00007f075410fba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 121.789689] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457dba [ 121.796957] RDX: 00000000200000c0 RSI: 0000000020000180 RDI: 00007f075410fbf0 [ 121.804226] RBP: 0000000000000009 R08: 0000000020000800 R09: 00000000200000c0 [ 121.811492] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000015 [ 121.818762] R13: 0000000000000009 R14: 00000000006fcb50 R15: 0000000000000000 [ 121.826034] [ 121.827655] Uninit was stored to memory at: [ 121.831981] kmsan_internal_chain_origin+0x12b/0x210 [ 121.837086] kmsan_memcpy_origins+0x11d/0x170 [ 121.841581] __msan_memcpy+0x109/0x160 [ 121.845480] _copy_to_iter+0x852/0x28f0 [ 121.849463] copy_page_to_iter+0x383/0x1b70 [ 121.853794] shmem_file_read_iter+0x99f/0x1180 [ 121.858373] do_iter_readv_writev+0x84d/0xa00 [ 121.862872] do_iter_read+0x303/0xd70 [ 121.866674] vfs_iter_read+0x118/0x180 [ 121.870562] loop_queue_work+0x270e/0x3ef0 [ 121.874795] kthread_worker_fn+0x58f/0x900 [ 121.879026] loop_kthread_worker_fn+0x90/0xb0 [ 121.883524] kthread+0x539/0x720 [ 121.886890] ret_from_fork+0x35/0x40 [ 121.890591] Uninit was created at: [ 121.894134] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 121.899152] kmsan_alloc_page+0x82/0xe0 [ 121.903127] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 121.907882] alloc_pages_vma+0xcc8/0x1800 [ 121.912034] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 121.917054] shmem_getpage_gfp+0x35db/0x5770 [ 121.921469] shmem_file_read_iter+0x508/0x1180 [ 121.926048] do_iter_readv_writev+0x84d/0xa00 [ 121.930547] do_iter_read+0x303/0xd70 [ 121.934349] vfs_iter_read+0x118/0x180 [ 121.938236] loop_queue_work+0x270e/0x3ef0 [ 121.942477] kthread_worker_fn+0x58f/0x900 [ 121.946712] loop_kthread_worker_fn+0x90/0xb0 [ 121.951207] kthread+0x539/0x720 [ 121.954572] ret_from_fork+0x35/0x40 [ 121.958279] ================================================================== [ 121.965632] Disabling lock debugging due to kernel taint [ 121.971075] Kernel panic - not syncing: panic_on_warn set ... [ 121.971075] [ 121.978443] CPU: 1 PID: 8976 Comm: syz-executor7 Tainted: G B 4.16.0+ #85 [ 121.986582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.995931] Call Trace: [ 121.998523] dump_stack+0x185/0x1d0 [ 122.002162] panic+0x39d/0x940 [ 122.005377] ? btrfs_scan_one_device+0x4b6/0x920 [ 122.010133] kmsan_report+0x238/0x240 [ 122.013941] __msan_warning_32+0x6c/0xb0 [ 122.018011] btrfs_scan_one_device+0x4b6/0x920 [ 122.022603] btrfs_mount_root+0x332/0x21b0 [ 122.026845] ? kmsan_set_origin+0x9e/0x160 [ 122.031080] ? btrfs_control_open+0x80/0x80 [ 122.035403] mount_fs+0x296/0x780 [ 122.038866] vfs_kern_mount+0x222/0x990 [ 122.042848] btrfs_mount+0x7fe/0x2db0 [ 122.046663] ? kmsan_set_origin+0x9e/0x160 [ 122.050896] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 122.055912] mount_fs+0x296/0x780 [ 122.059378] vfs_kern_mount+0x222/0x990 [ 122.063356] do_mount+0xca5/0x4ed0 [ 122.066897] ? copy_mount_options+0x2dd/0x540 [ 122.071403] SYSC_mount+0x32e/0x3d0 [ 122.075044] SyS_mount+0x77/0xa0 [ 122.078412] do_syscall_64+0x309/0x430 [ 122.082308] ? put_mnt_ns+0x2f0/0x2f0 [ 122.086114] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.091299] RIP: 0033:0x457dba [ 122.094485] RSP: 002b:00007f075410fba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 122.102187] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457dba [ 122.109460] RDX: 00000000200000c0 RSI: 0000000020000180 RDI: 00007f075410fbf0 [ 122.116725] RBP: 0000000000000009 R08: 0000000020000800 R09: 00000000200000c0 [ 122.123993] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000015 [ 122.131259] R13: 0000000000000009 R14: 00000000006fcb50 R15: 0000000000000000 [ 122.139173] Dumping ftrace buffer: [ 122.142701] (ftrace buffer empty) [ 122.146383] Kernel Offset: disabled [ 122.150020] Rebooting in 86400 seconds..