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 '10.128.0.61' (ECDSA) to the list of known hosts. 2018/04/22 06:15:20 fuzzer started 2018/04/22 06:15:21 dialing manager at 10.128.0.26:42949 syzkaller login: [ 48.870497] can: request_module (can-proto-0) failed. [ 48.881302] can: request_module (can-proto-0) failed. 2018/04/22 06:15:28 kcov=true, comps=false 2018/04/22 06:15:31 executing program 0: 2018/04/22 06:15:31 executing program 1: 2018/04/22 06:15:31 executing program 7: 2018/04/22 06:15:31 executing program 2: 2018/04/22 06:15:31 executing program 3: r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)) 2018/04/22 06:15:31 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/04/22 06:15:31 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffa}) 2018/04/22 06:15:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '737'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000080)='./file0/file1\x00', 0x0) [ 53.095640] IPVS: ftp: loaded support on port[0] = 21 [ 53.200502] IPVS: ftp: loaded support on port[0] = 21 [ 53.244799] IPVS: ftp: loaded support on port[0] = 21 [ 53.298769] IPVS: ftp: loaded support on port[0] = 21 [ 53.393355] IPVS: ftp: loaded support on port[0] = 21 [ 53.518662] IPVS: ftp: loaded support on port[0] = 21 [ 53.640423] IPVS: ftp: loaded support on port[0] = 21 [ 53.805423] IPVS: ftp: loaded support on port[0] = 21 [ 54.850397] ip (4686) used greatest stack depth: 54208 bytes left [ 54.993606] ip (4694) used greatest stack depth: 53944 bytes left [ 55.266563] ip (4717) used greatest stack depth: 53928 bytes left [ 56.024271] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.030735] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.083116] device bridge_slave_0 entered promiscuous mode [ 56.207459] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.213943] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.265981] device bridge_slave_1 entered promiscuous mode [ 56.421592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.446012] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.452477] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.494089] device bridge_slave_0 entered promiscuous mode [ 56.517777] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.524250] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.540908] device bridge_slave_0 entered promiscuous mode [ 56.627172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.646492] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.652991] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.711090] device bridge_slave_1 entered promiscuous mode [ 56.749571] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.756135] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.790982] device bridge_slave_1 entered promiscuous mode [ 56.824417] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.830883] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.846491] device bridge_slave_0 entered promiscuous mode [ 56.856461] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.862903] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.883292] device bridge_slave_0 entered promiscuous mode [ 56.906771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.945219] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.951675] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.987153] device bridge_slave_0 entered promiscuous mode [ 57.020937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.028796] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.035274] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.069209] device bridge_slave_1 entered promiscuous mode [ 57.098285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.136766] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.143225] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.192448] device bridge_slave_1 entered promiscuous mode [ 57.234748] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.241207] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.274373] device bridge_slave_1 entered promiscuous mode [ 57.292847] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.299303] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.309512] device bridge_slave_0 entered promiscuous mode [ 57.325101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.332808] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.339250] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.358703] device bridge_slave_0 entered promiscuous mode [ 57.387316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.411330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.439736] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.450968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.520700] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.527152] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.574827] device bridge_slave_1 entered promiscuous mode [ 57.612316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.621234] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.629416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.651489] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.657972] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.686372] device bridge_slave_1 entered promiscuous mode [ 57.723245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.750116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.760872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.768482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.878515] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.929719] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.978381] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.985970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.113315] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.175524] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.183762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.259897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.266843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.295173] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.308983] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.408656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.415628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.473694] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.483079] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.545496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.552451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.567628] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.590877] team0: Port device team_slave_0 added [ 58.617195] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.640886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.652121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.691617] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.705961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.714102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.734585] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.813162] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.837841] team0: Port device team_slave_1 added [ 58.855905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.864300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.896524] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.929085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.936418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.969578] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.978748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.988417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.006944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.017807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.035874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.083817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.090763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.116299] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.215681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.222659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.246529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.253802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.265333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.291803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.330356] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.383269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.392307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.406322] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.422181] team0: Port device team_slave_0 added [ 59.435140] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.455606] team0: Port device team_slave_0 added [ 59.504189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.514410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.521360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.537718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.574773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.624977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.631913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.648645] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.662942] team0: Port device team_slave_0 added [ 59.676885] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.689142] team0: Port device team_slave_1 added [ 59.718782] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.739939] team0: Port device team_slave_1 added [ 59.755771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.765739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.786825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.815744] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.840342] team0: Port device team_slave_0 added [ 59.856377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.884345] team0: Port device team_slave_1 added [ 59.919176] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.935955] team0: Port device team_slave_0 added [ 59.950917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.961720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.981555] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.018111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.027761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.049066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.110668] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.119013] team0: Port device team_slave_1 added [ 60.139757] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.154344] team0: Port device team_slave_1 added [ 60.168557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.178326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.192983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.229089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.240163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.268905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.298712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.308102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.321421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.354375] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.362830] team0: Port device team_slave_0 added [ 60.369313] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.376953] team0: Port device team_slave_0 added [ 60.386494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.396856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.409195] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.433319] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.441141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.455345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.488761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.496279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.512324] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.545100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.556905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.564497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.594114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.616202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.637660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.657380] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.664746] team0: Port device team_slave_1 added [ 60.680235] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.708409] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.716634] team0: Port device team_slave_1 added [ 60.723292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.734747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.754215] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.762194] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.769589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.789164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.805006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.822518] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.832971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.841916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.855497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.867881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.876195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.885331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.903313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.910681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.917710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.949885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.975588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.000879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.025465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.033812] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.043248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.060753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.074361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.093121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.121569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.132155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.139962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.159472] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.188147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.221062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.258561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.276544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.295172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.303542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.311094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.320291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.354106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.363888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.385507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.435458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.442891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.467182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.579602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.587452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.608315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.646054] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.658832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.679262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.746550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.753892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.775090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.546503] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.552991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.559805] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.566238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.603267] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.614633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.216221] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.222710] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.229570] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.236087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.274106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.295422] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.301867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.308708] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.315140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.324460] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.615185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.635747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.668320] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.674758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.681611] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.688069] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.707198] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.727609] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.734079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.740846] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.747277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.755506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.975789] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.982261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.989163] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.995615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.058766] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.073506] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.079971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.086802] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.093279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.106577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.355956] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.362435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.369319] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.375763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.441897] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.693151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.705964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.740892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.779090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.805844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.620711] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.065770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.115973] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.344190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.363127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.410549] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.632523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.807423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.868994] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.925430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.068109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.144221] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.230982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.237268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.244893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.390646] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.477439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.660208] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.666538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.680783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.709294] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.720944] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.727146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.737081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.989668] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.013759] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.020462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.036959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.068402] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.080134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.101329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.128908] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.135175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.145194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.440880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.598354] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.606656] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.622473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.646548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.661094] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.692352] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.948705] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.046632] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.304604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.313144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.327798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.369204] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.168284] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/22 06:15:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '737'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000080)="2e2f66696c65302f66696c6531ff", 0x0) 2018/04/22 06:15:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:15:59 executing program 2: 2018/04/22 06:15:59 executing program 7: 2018/04/22 06:15:59 executing program 1: 2018/04/22 06:15:59 executing program 3: 2018/04/22 06:15:59 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff0800030000000108", 0x24) read(r0, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/22 06:15:59 executing program 5: r0 = epoll_create(0x200000a) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) 2018/04/22 06:15:59 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000001, 0x1) accept$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xff, 0x280003) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) write$cgroup_pid(r2, &(0x7f0000000080), 0x0) 2018/04/22 06:15:59 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x101000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@vsock={0x28, 0x0, 0x2710, @my=0x0}, {&(0x7f0000000140)=""/44, 0x2c}, &(0x7f0000000180), 0x1}, 0xa0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1}, 0x20) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/04/22 06:15:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001500)}], 0x1, &(0x7f0000001580)}}, {{&(0x7f00000027c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000002900), 0x0, 0x1}}], 0x2, 0x0) r1 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="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", 0xffffffffffffff6e, r1) 2018/04/22 06:15:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4e}, 0x1c) [ 80.243973] IPv6: Can't replace route, no match found 2018/04/22 06:15:59 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet(0x2, 0x200000080004, 0x101) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 06:15:59 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0)="cbc9281db2f31adaefaa7773620e9e3f5f7b658eb9ce3cb38a6148737f43b6ebe6b7370e9d5e3898d23bf21776a4aae0ca30c424c799db0ad9d4f9ab11d9c3bb38820119ad487480c2606e70dcee67c23d9b7b3492463b3cae2d0ee573cf8e625c931c34b5ee2264edd931fc0ecdeecdbd88c77d6643a3a518768f6644c7e84de0e0e6f4ffe5f30f528916722c2c1e06e7ca6e7b915619d0526e475815c2e07fbf7b", &(0x7f0000000180)=""/65}, 0x18) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f00000005c0), 0xc) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000003c0)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) mknod$loop(&(0x7f0000000380)='./file0\x00', 0x2, 0x1) [ 80.294238] IPv6: Can't replace route, no match found 2018/04/22 06:15:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) clone(0xffffffffffffffff, &(0x7f0000000380)="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", &(0x7f0000000280), &(0x7f0000000100), &(0x7f0000000540)="7db8bc1b8d2b25f71bde73a39eb20a0ee58b32885209ea8a397e7e4d20f585b949abf2507d4899a133370700764140d9c2db6abf3fbc3ee3bc05939685186b7fba2a8129c6b69c08f3e7d2c2dc286f37da9f3bcc839dfe83c2dc8d1b36920fd46bbd512e04bc715f3e5293e14a1894689eceb7a9e09b436bc06e4676469c8105b26fe39f71464c9bfb1acb54c65cf3b7511882841c4f4f4c33d97eafc0b5bd5ff39a44e2c1961f44252dfcea2bca140303859b071a3d1505035cb00374cbe0383a005f9f9a4a470d8b6f99cc479310585893fcd022d874789d49ce") r2 = socket$inet6(0xa, 0x5, 0x200) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000200)) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) 2018/04/22 06:15:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:15:59 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000ee2110e33d5784849a7c26eb00e2701bb60589080045000014000000000032907800000000ffffff860b37a8fd652225b8b779bf00009078e0000001"], &(0x7f0000ea3000)) 2018/04/22 06:15:59 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/22 06:15:59 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x3) ptrace$setopts(0x4206, r1, 0x4, 0x100020) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000001080)={&(0x7f0000000080)}) [ 80.680789] IPv6: Can't replace route, no match found 2018/04/22 06:16:00 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0xa5) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)=0x1) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getuid() ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/31) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setresuid(0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/04/22 06:16:00 executing program 0: r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="2b4c8d7985e5b31de9e9b8c7"], 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x80000) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)={0xfc147812c6696267}) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/114, 0x72}, {&(0x7f0000000380)=""/44, 0x2c}, {&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000400)=""/102, 0x66}], 0x8, 0x0) timerfd_settime(r5, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r3, &(0x7f0000a1efac)=[{}, {}], 0x2, 0x0, &(0x7f0000bbfff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)) 2018/04/22 06:16:00 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x1f21) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x9, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x1, [{{0xa}}]}, 0x10c) 2018/04/22 06:16:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:00 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}, 0xfffffffffffffe6d) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0xb3, "769b294c1c389b327a9c7b6e8f1903b58a053fcf16985721e615dd6d39d5c65601959dd3e1845bf9d99cf0c46f455e945fb59cfecf56fa75db30d7966e8dc2fc6618edeca95efdda514f7ad75da3e59a29d3114d494f80f901e7e09a55554b9782c2f0ea5baf64a380e6ae0263b1c476c5713d810d58e54f7b50d404bc9c32e23b7c058bca73dcb3045b1898eb4fdae8ab137a9f6be8268daf98a99f8d9dcc2f70e8806fd50cdf48a0f607262aeaeb0a1c00e6"}, &(0x7f0000000180)=0xd7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x40201, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000280)={&(0x7f0000ffb000/0x2000)=nil, 0x5, 0x0, 0x41, &(0x7f0000ffb000/0x1000)=nil, 0x200}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x5463}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000002980)=ANY=[@ANYBLOB="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0x23f0}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x36}], 0x10, 0xfffffffffffffffc}}], 0x2, 0x0) 2018/04/22 06:16:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420080, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x0, 0x18, 0x100}) getsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000300)=""/105, &(0x7f0000000240)=0xfea3) 2018/04/22 06:16:00 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800000000800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000000)=[0x3, 0xe5f000000000000, 0x6, 0x9, 0x6], 0x5, 0x2, 0x6, 0x80000001, 0x58d, 0x8, {0x7, 0x3, 0x0, 0x4e8, 0x0, 0x2, 0x1ff, 0x6, 0x9, 0x10000, 0xcc, 0x3f, 0x2, 0x81, "253da7f15993381d0c6ea13ceebd94d81fa8ea796b3ba1069ee15865cc12d2af"}}) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/22 06:16:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000002180)=""/4096, 0xfffffeec, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 81.637275] IPv6: Can't replace route, no match found 2018/04/22 06:16:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x1) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xd7, 0x8000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) setsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000440)=""/250) 2018/04/22 06:16:00 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000140)={0x73, &(0x7f0000000240)=""/166}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000100)='./file2\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f00000000c0)='.', 0x2) 2018/04/22 06:16:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xa0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x40002) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r3, 0x800, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES32=r3, @ANYRES16=r1, @ANYRES16=r3, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES64=r2]]], &(0x7f00000003c0)=0x2) connect$l2tp(r2, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x0, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) 2018/04/22 06:16:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x70}) socket$unix(0x1, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x80000001}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="875db04ddf5200001400000008004500041c000000000011907800000000e000000100004e2100089078"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{0x3, 0x1ff, 0xc50d, 0x8}, 0x21, 0x2, 0x0, 0x0, "8c9911ad8561203b3f0be6a541b02b408e3e1ad7ad8243c6b070382f54fa130f731b17642c422a1aa0a2d7bed7fef025614026ada4b4d6a69b4cb962d9136eab"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xa28, 0xde6, 0x64, 0xdbf]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000100)={0x0, 0x1c, [0x0, 0x8, 0x3f, 0x6, 0x2, 0x9, 0x9]}) 2018/04/22 06:16:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x81f}, 0x286) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="4d49c47e974d4e8a361094e3927897e1b133c3fe03f6e731f02fbbbe7e21cf7abf958ecd90b9e7b7995733da815bd8f872ce5725b6412eebca453f8109b5e21ed86d2d0fb7f27cdea6bec0683074e28fa9440240722e02a25708afef", 0x5c, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/22 06:16:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80084503, &(0x7f0000000000)=""/126) 2018/04/22 06:16:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='pagemap\x00') write$cgroup_int(r1, &(0x7f0000000480)={[0x3f, 0x35, 0x2d, 0x2d]}, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000540)={@empty, @rand_addr=0x1}, 0x296) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xc0, 0xc0, 0xc0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffff00, 0x0, 'gretap0\x00', 'ifb0\x00', {0xff}, {}, 0x3b, 0x1, 0x23}, 0x0, 0x98, 0xc0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x3a, 0x0, 0xf59, 0x7, 0x8, 0x8], 0x35a, 0x7f, 0x1}, {0x4da8, [0x4, 0x5, 0x0, 0x171a, 0x80, 0x3], 0x6, 0x5, 0x6}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0xffffffff, 'ip6gretap0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x40}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0xffffffffffffff00, 0x9, 0x1, 0x68675a30, 0x700000, 0x1], 0x4, 0x7, 0xfffffffffffffffa}, {0x9, [0x0, 0x80000000, 0x4, 0x9ee, 0x6, 0x3], 0xf78, 0x2b, 0xed}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1, 0x5, 0x5, 0xf4ae, 0x45, 0x9, 0x5, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xffffffffffffff80, 0x2, 0xffffffff, 0x8}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r2}, 0x8) 2018/04/22 06:16:01 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) capget(&(0x7f0000000280)={0x0, r0}, &(0x7f00000002c0)={0x9, 0x5, 0x2, 0x1f8, 0x441, 0x1}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket(0x0, 0x0, 0x48) sendmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="97c3638a0a86da4bc88aed761730df633a5ee163e08492d6228e3aa098efef0e8630793db34c9b3a5e69e230353a18f89769d2cabac33d27732308b78ea0da4cd4331d54dac9043935e781a41dec46ca0854142f215b82097fcfd389b33bd2bab17db32cce92b657989c5a944a85008ab856d5569598275203be36bfaf2dbfe029ef6e4971", 0x85}, {&(0x7f0000000100)="cfaba9bc8fea98b7cf55b32390e8e5e775f93fec72c765cee6058c94f7a9d4d612c9ba45", 0x24}, {&(0x7f0000000140)="c3af050d2768f4ad5976171201578e3e9223709e92ebe2960aae6e28b0a8c0fb57f16a2ffdc863c4233444cd5c29fa083a1473ac483f40e9ba9347b13596b6e634330c700c953bde2e16b406b266d33a3fc114e1f02c26449da2b25afdc33268364d0cb3d79060e0ea6c932929f4dbd9eff23a2e1255304fc9a4f92482ad", 0x7e}], 0x3, 0x0, 0x0, 0x4000}, 0x4000) open$dir(&(0x7f0000000000)='./file0\x00', 0x8c000, 0x20) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x5c) shutdown(r1, 0x1) 2018/04/22 06:16:01 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000040)={{0x0, 0x3, 0xfff, 0x0, 0x3}, 0x401, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21}}, 0xfffffffffffff870, 0x9, 0x7fff, 0xffffffffffffffc9, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000180)=0xc) 2018/04/22 06:16:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xa0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x40002) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r3, 0x800, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES32=r3, @ANYRES16=r1, @ANYRES16=r3, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES64=r2]]], &(0x7f00000003c0)=0x2) connect$l2tp(r2, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x4, 0x0, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x2000000002) [ 82.525808] IPv6: Can't replace route, no match found 2018/04/22 06:16:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x2, 0x4036, 0x100, 0xa009}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="7782c300ae469fc1843a079d00be8b716bf4872eaf51a8c2b48c295211ed015a17454d8bc624000ddcc4123e53756214ddb205288c99692bcd6bf7121be1ff002066d4de8b35c71fb793cf2e00499148ce39d8fbc27bb134fa9c37e09d4c30e80d8335aaa9173aaf12e788075742bc2aca51b02c1a7908fb62e1aab873df2454d0445017592964d3e10a79a5df7b9539d7c90e0daaa1ad9410a0f6e37ebbaf7fa423f7c30579314002303e8c6393fd8286a960e93255ba0007ccfb13e37baf1793bb00000000001fce50e0690503b2f1e03bea98ab025af75d"], 0xcb) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3ff, 0x4) 2018/04/22 06:16:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mount(&(0x7f0000000080)='.', &(0x7f00000000c0)='.', &(0x7f0000000000)='ramfs\x00', 0x2000000, &(0x7f0000000040)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/22 06:16:01 executing program 0: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x7e, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}, 0x100) sendmsg$netrom(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@ax25={0x3, {"b31e587bb94732"}, 0x5}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000240)="1ee40e1f3e92d2a4264fcb2ac5532439eb415bb034ed91b9a3f346be5e27a203ddb4c872169dbcff90768a5aaf3c561db99d565818de078fab8f94b54037e2a11ba2d53decc4c6eefb8a3fdb39f6583fe6e2832a187b365453efcb7b6564e1dc16a4837aa2933440ea10a08600f858d052921f786c41bbef8e9833fa8a570d431f542ffd01f76e015863eec7c4", 0x8d}, {&(0x7f0000000340)="b17e2acd6eb49a0649b700ad2a3c31e2dcd9e076ef597c2d762c019d4e0aa50b98a51a0ec95e13d32eb16e999baec63ffe31987b43d33a339c24368b22c67e89dda89621473d846430ae973a70fad9ff7adec8c99b575f527180b44649c72c82f927b67898d320ca978065812f4975f60126ec8e809a54d44561c07e0b", 0x7d}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="8d5523cc77294e69e24c8679e7", 0xd}, {&(0x7f0000000440)="2ed624f8f0205725e7791d2fa7b5e49113fa4f8d9d77bcb62d6b31d088139ac8763dc69e7a7e3e04ff2ceebd31ff65aecadf1808f397f4a24838b6476a55b8f669a5824654cdfeb97ec5506e0dd4392d8c2882af56c844d00d6ad8952a4387765dacb4eb917ca5b772863d5b2d68b0399d08ff1ea2f4987c1f4547f85d9bf620c0730ca53c8118a86c2ce844dd1a", 0x8e}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x2b8, 0x20004041}, 0x40) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="c9ab4c6b0ad34da13dd82aed848abd867e05db615971043975b797aec3f96e26e190c4dfc973f79785b144ef946ed331ac42c28e7b6f12640d65e3314330f0eabd1fc052b3b6a8f8211c252f4fd982b0983cdd93cbfd48bd62390c802385cc66d8f771ccceffc4f4774a99b62c4f763b18bd84458660e5dbc7fd551362816a6d070b2ae20f53a25f1c0019437a87bb1a8b90ed3ce48df14b6281ee6e83bacb2a634e3d5b6cde1e957edda869dc94d116d36fffb5f49eb1f32f9e57d4447bd3eb3f2436673eb997f5be3e71fe90416453376de6", 0xd3}], 0x1, 0x0) 2018/04/22 06:16:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x81f}, 0x286) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="4d49c47e974d4e8a361094e3927897e1b133c3fe03f6e731f02fbbbe7e21cf7abf958ecd90b9e7b7995733da815bd8f872ce5725b6412eebca453f8109b5e21ed86d2d0fb7f27cdea6bec0683074e28fa9440240722e02a25708afef", 0x5c, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/22 06:16:01 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x100, 0x200) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000600)=""/15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10012) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x400, 0x14000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="960000009e291e34f5c648409330c147b744d2bb3198596707ece94fd740bde9fddf4b67778d2da819ab487f56c31390b4e204fd461b55339572da409d9cd00e90ca79506927ef0f071f32f0ed3dc6dc8e40257d7fc0ded1b55d884983e38e0a03560cc3988643fdb35b6e658087c9222094aa95a1834df1834e3ce3bad2e0b09966ec086630f86586fe883b25c397359a342801a5abf5533100"], &(0x7f00000004c0)=0x9e) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x587b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x7ff}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42000, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='security\x00', &(0x7f0000000240)='mime_type-\x00', &(0x7f0000000280)='(md5sumsecurity\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/dsp\x00', &(0x7f0000000340)='/dev/dsp\x00']) getpeername$ipx(r3, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="ef7221acd5f3d936011ca3d3163a3acd22cb46faf0abe7cf6cf841991d6950f110a8538413c969799af64eafa84505dfb5d94589bee2a8ba9115390e643ce15ab7f2dc86802f0c2f1adc03e000bfda98138dc9f968ff8969a71573e8bd875d78a8bac826a1dff97418a9d27ca8051e109458ec7dd82be298", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20}}}, 0x84) 2018/04/22 06:16:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:01 executing program 2: r0 = timerfd_create(0x0, 0x0) unshare(0x17ffc) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/04/22 06:16:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffff0004) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) process_vm_readv(r2, &(0x7f00000022c0)=[{&(0x7f0000000180)=""/96, 0x60}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/43, 0x2b}, {&(0x7f0000002240)=""/60, 0x3c}, {&(0x7f0000002280)=""/34, 0x22}], 0x6, &(0x7f00000026c0)=[{&(0x7f0000002340)=""/114, 0x72}, {&(0x7f00000023c0)=""/53, 0x35}, {&(0x7f0000002400)=""/89, 0x59}, {&(0x7f0000002480)=""/51, 0x33}, {&(0x7f00000024c0)=""/234, 0xea}, {&(0x7f00000025c0)=""/224, 0xe0}], 0x6, 0x0) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00u0', @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$TIOCCONS(r4, 0x541d) [ 82.798214] sctp: [Deprecated]: syz-executor3 (pid 6796) Use of int in max_burst socket option deprecated. [ 82.798214] Use struct sctp_assoc_value instead [ 82.871359] sctp: [Deprecated]: syz-executor3 (pid 6807) Use of int in max_burst socket option deprecated. [ 82.871359] Use struct sctp_assoc_value instead 2018/04/22 06:16:01 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='nodev\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='!md5sum\x00', &(0x7f00000001c0)="17", &(0x7f0000000200)='proc&\x00', &(0x7f0000000240)='*em1,trusted,(^\x00'], 0x100) 2018/04/22 06:16:01 executing program 1: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x3) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000340)=""/65) timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000240)="9759cd47484f89b8b9dc4ff6606e20879d2e34b1ca64a3ec5876e4f6d2ee6418dd1f2b94189a201347862e28b62a17b20d450f19b8aeac16b1b509bf1ea06bc58871f1f044dd685d72b8ca2662f8bf8db8c40c553f39ecd618cc974c4b7049fdd0ee469b8b9654d3907e381f59def731b70d5e20da88e58befdec5cfab163d14a4a6d6970fd3a6eff507639baae3affea643044c0912833b142175cf2a297ae2105fc531237bbdfda86258f25298195d45190cb38d318ec4839ae7198f8bee86e05a47bd4215637722a79ddcd95dbce28edff2757390e6f4fa16646eb8edfb444da960f096cc2d9c863802087400") timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r0, 0x50, &(0x7f0000000180)}, 0x10) 2018/04/22 06:16:01 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) ptrace(0x4207, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES32=0x0], &(0x7f0000000180)=0x8) recvmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/179, 0xb3}, {&(0x7f00000004c0)=""/189, 0xbd}, {&(0x7f0000000580)=""/238, 0xee}], 0x4, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ac1414aa0000008100ed0000040000007f0000017191164d875d91d67f00c131"], 0x20) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x530, [0x0, 0x200004c0, 0x20000768, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}, 0x5ea) ptrace(0x4207, r2) timer_create(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000240)='<'}}, &(0x7f0000000480)) 2018/04/22 06:16:02 executing program 2: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/74) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)) 2018/04/22 06:16:02 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:02 executing program 3: socketpair(0x0, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b40)={r2, 0x0, 0xc3, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f6632f5194cea8b9af2bf8555759ff0a9ca05dd28569f1acfd0fd655f7e83c533fdb26c2f51a2c072590d8e6704beddc6f864cb9f6b3e967fd6ff7af68914fbb70a07001807310b17a8d129f105b8c17d260b885344611d0299a343d64f0307251a8221f4bd10315b45126763459e1f1d626067774c7c1b3c6a120215380f74791cd7524fac944c317c3e38ea4c49e16bb58653665cc74d3bf6477795e2a3a28bf1c80beb52ccb2ba3f4b7aa4848bbf48ecf78e2b96a9c", &(0x7f0000000340)=""/90, 0x2, 0x932a}, 0x28) recvmsg(r1, &(0x7f0000000940)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/182, 0xb6}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000005c0)=""/82, 0x52}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f00000006c0)=""/65, 0x41}, {&(0x7f0000000740)=""/74, 0x4a}, {&(0x7f00000007c0)=""/29, 0x1d}], 0x9, &(0x7f00000008c0)=""/68, 0x44, 0x8}, 0x10000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0/bus\x00', &(0x7f00000002c0)="7270635f706970656673008c7c647f0399287d03b74f09f3ebb5030000009df9a59c06000000000000f90ef07834c1c4", 0x0, &(0x7f0000000200)) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0xa0000, 0x0) mount(&(0x7f0000000c40)='./file0/bus\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000ac0)='bpf\x00', 0x2000, &(0x7f0000000bc0)) recvmsg(r3, &(0x7f00000267c0)={&(0x7f00000251c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000026740)=[{&(0x7f0000025240)=""/4096, 0x1000}, {&(0x7f0000026240)=""/219, 0xdb}, {&(0x7f0000026340)=""/150, 0x96}, {&(0x7f0000026400)=""/111, 0x6f}, {&(0x7f0000026480)=""/202, 0xca}, {&(0x7f0000026580)=""/246, 0xf6}, {&(0x7f0000026680)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5ea}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f0000026800)={0x4, 0x6, &(0x7f0000000a40)=@raw=[@generic={0x7, 0x401, 0x5, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}, @alu={0x4, 0x10000, 0xf, 0x0, 0x0, 0x0, 0xfffffffffffffff4}], &(0x7f0000000a80)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000004000)=""/4096, 0x41f00, 0x1, [], r4}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) sendmsg$kcm(r0, &(0x7f00000019c0)={&(0x7f0000000280)=@generic={0x10, "22ef455e378f3a17a869d3fda93bd342586be6aa532aff024c3263c8903274aa8be75f5385e590a0357546037f995e7f97655d6b130f637a59df03ece87036f874a6031bc564f6b558e983c17c093089b7cbef197da1ce98198f56421717bbe09a90bbb829bfd54a090ff7f8f2a6f1dc4fe40e69441fe8008a3b7a3773e8"}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x20000080}, 0x40) getpid() ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001d80)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r5, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000040)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7}, 0x2c) 2018/04/22 06:16:02 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)) epoll_create1(0x0) 2018/04/22 06:16:02 executing program 1: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r2, &(0x7f000000a000), 0xfffffcc6) read(r0, &(0x7f0000000000)=""/253, 0xfd) 2018/04/22 06:16:02 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/04/22 06:16:02 executing program 7: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x4000000000005, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/22 06:16:02 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x300) getsockname(r0, &(0x7f0000001540)=@alg, &(0x7f00000015c0)=0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001300)) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000001500)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00000014c0)={&(0x7f00000013c0)={0xf0, r3, 0xa, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd1}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xf0}, 0x1}, 0x800) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0xfffffffffffffffa, 0x4) mq_timedsend(r1, &(0x7f0000001280)="3d9b13ba5461b7a3c21084233c5ad235028d3d989c571c2a94caef85b4cd8ba23bb615270334a200b16a69352240f555046eb08ee6552e85a45c8b73447d", 0x3e, 0x0, &(0x7f00000012c0)) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001200)=@nat={'nat\x00', 0x19, 0x5, 0x10e8, [0x20000100, 0x0, 0x0, 0x20000368, 0x20000708], 0x0, &(0x7f0000000080), &(0x7f0000001600)=ANY=[@ANYBLOB="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"]}, 0x123c) r4 = msgget$private(0x0, 0x200) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000000100)=""/251) [ 83.256435] IPv6: Can't replace route, no match found 2018/04/22 06:16:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xbba) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x1, 0x0, 0x20, 0x0, 0x0, [], [], [], 0xf1fb, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2275, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x280000000, @loopback={0x0, 0x1}, 0x20}}, 0x6, 0x1ff, 0x7, 0x3ff, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xc19}, &(0x7f0000000180)=0x8) 2018/04/22 06:16:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) rt_sigaction(0x3e, &(0x7f0000000040)={0x8bd, {0x1}, 0x1, 0x6}, 0x0, 0x8, &(0x7f0000000100)) 2018/04/22 06:16:02 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) arch_prctl(0x0, &(0x7f0000000040)="fa53cda65134c37169cd96a523c2eff937488d45eb1e72d79e") ioctl$sock_SIOCGIFINDEX(r1, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) 2018/04/22 06:16:02 executing program 7: add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) 2018/04/22 06:16:02 executing program 6: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:03 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x800}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x2, 0xab}, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) 2018/04/22 06:16:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000780)="01", 0x295, 0x2, &(0x7f0000000740)={0x2, 0xfffffffffff7fffd, @loopback=0x7f000001}, 0x197) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xb, 0x0) socket$inet_sctp(0x2, 0x37fd9f40433d0a90, 0x84) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000540)="b97db821a63e0fe06c5c87389e7a2222307cfc1169851a763202b260eb63d80956f13d047946a4b6490403d84a44b80642f02cb0ee0fda5a76b53a6f8dff2879013faba1c3754e6d1e0839f381ad3644fb4d4f46ca3610b0dfabb50361082da965aa837496ec86320c673fc092f095e7b34183cc66a4958502b12e8f0dce3e5f271e39dc82b361b1426672cb45dadd097802d89ac3b9b4fc14e5a0441c0341c08e7bb4affcf04416ade4adaee30b18f088eda85ba28c80eb1c1d77b0be0768a28987902cb09aca1a3c385e0a59e601c157", 0xd1) shutdown(r0, 0x1) socket$inet(0x2, 0x80f, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x301040) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="4ffa63df4df29497545676ecb29bd9bafb1cfa2cebbe9933fa9ca3f3880f0589b43008efde6140c5cef6d561fc38c746cf476f195ddb2fef42e53441cc3002b8e30bd2462d5ddb896d38d11255b0410b95") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x220002}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="00b6bb3726a4800000", @ANYRES16=r3, @ANYBLOB="080026bd7000fbdbdf250c00000008000600000100000c00010008000200290000003c0003080008000400000008000400ffff0000140002007465616d5f736c6156655f3100008008140002006970366772657461703000000001000008000400070000001c000100080001000a000000080004004e24735800000b0073697000b788aa6181ebc2652825ae7cdee42f73b56d32591e0422309008b960bf58214058126cf146eb3cc367763b2ea1964f3d13ce6ef1039a3738a887f2cefd5841913d55d1708de99a69088542d1749a43c3842bb0cc7c29bd803a77946a05150f12a3a1d462fb72e5b5a5cc4269ed14ff"], 0x88}, 0x1, 0x0, 0x0, 0x20040804}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4f}}, &(0x7f0000000340)=0xb0) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/22 06:16:03 executing program 6: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0), 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x83, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) 2018/04/22 06:16:03 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x1a, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x7000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) shmget(0x0, 0x1000, 0x880, &(0x7f0000ffc000/0x1000)=nil) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x10) recvfrom$inet6(r4, &(0x7f00000001c0)=""/230, 0xe6, 0x2040, &(0x7f00000002c0)={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xe6f1}, 0x1c) 2018/04/22 06:16:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x8, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0x5, 0x10001}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x9, 0x1f, 0xfffffffffffffffb, 0x4, 0xf8e8, 0x4, 0xc5b, 0x584, 0x200, 0x7, 0x40, 0x0, 0x3, 0x3e62, 0x7]}, &(0x7f0000000240)=0x100) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/22 06:16:03 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) socket(0x0, 0x806, 0x3e2e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x8, 0x47e9, 0x7, 0x101}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x7, 0x3, [0x7fffffff, 0x1, 0x2]}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) setsockopt(r0, 0x84, 0x20, &(0x7f0000000340), 0x0) 2018/04/22 06:16:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x12a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640), 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xffff) 2018/04/22 06:16:03 executing program 3: syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/76) 2018/04/22 06:16:03 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000380)=0x80000000, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x38}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xa4a2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x200, @empty, 0x10000}], 0xb0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000400)=0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000100)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb2940613679d5b6e47f096d866617073952e43e31e", 0xffffffe7, 0x20000000, &(0x7f0000000180)={0xa, 0x800, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write$binfmt_script(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x12c) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x2, r2}) epoll_pwait(r3, &(0x7f0000000440)=[{}], 0x1, 0x6, &(0x7f0000000480)={0x4}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000003c0)=0x1, 0x4) write$binfmt_aout(r0, &(0x7f0000000580)={{0x1cf, 0x5b, 0x1, 0x1e9, 0x227, 0x5, 0x237}, "8a6df6cb3191d52a61bcbba837ad4b54d904aeb37cd8ebfb542a9d85252ad13130587ef91a8eeab98323590a7a5d4c14e7d50831a75fe8c3abfbce38930dda20bb0b1c81b1ca525817fbd1489647845eda2d33eb30d26b78f0edf106bc81298b447ffb03d115fc152b89d3e84f16b04d6d32129fe00a083e87a36953a5bb4e15fbbe12c6ae9579757257a2cab170dce3bd8631ca9131934f7d8e87539054ff511143918becfdecb07cd0b3a0a94e1e4ab876bf9c5dc765eebf8118599787170db5e69c5f178decab7710a62453f09d3f46d043", [[], []]}, 0x2f3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000004c0)=""/192) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, [0x5, 0x7, 0x6, 0x7fffffff, 0x66, 0x800, 0x3ff, 0x5, 0x8, 0x7, 0x3, 0xfffffffffffffffd, 0xff, 0x9, 0x71]}, &(0x7f00000002c0)=0x100) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000880)=""/105) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r4, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000b00)="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", 0x1000) 2018/04/22 06:16:03 executing program 4: unshare(0x400) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000280)={0x64, &(0x7f0000000200)="9c018d5542b3ca5bbbe01832bf1821039b85419e3d73891ab87cb2f04642d92d62aee85c62837e97e468d786b217109097ffd0b2a7540b18dc3cbd9deb9e13a4180a7925e383c6fe32d32463d7e33a956ff929a987a6b544cd63c345f9ca3fd5199d11e5"}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@loopback={0x0, 0x1}, 0x3, 0x3, 0x2, 0x7, 0x5, 0x200, 0x100000001}, &(0x7f0000000300)=0x20) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/239) 2018/04/22 06:16:03 executing program 5: r0 = socket(0x800000010, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240)={0x200, 0x8, 0xff, 0x3}, 0x6) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f5bc50cab8cae66b268fda8878a543ed621162a05840c2417c7bb7d9451bed77480347a7d76d912c69b21fce32348dba41e702ab8069835d06302bcea6aeb51c7f732392fa542ce583ba613b7bc429ffce2ca5fe678e03afce5ef9de5e155f5edcaf", 0x62, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="dc00", r1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 2018/04/22 06:16:03 executing program 2: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000200)={0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x109000, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000080)="4a43c2acbb5fcf85a6ed6ae7ffa66715bfa60a65c3f3f6ca03a3d3676e5db3c98036311634b1d6c281f25ebaba4c31995469862c9b31933e506efd38943046952fe683fd251f792b44b26dfae3013764891f30f8aff0f54bbcab3e562aee97dd245f636cc3daa072554680862b404f051f6d75e0a7828ddb3874d5b346db298e5e9eb7f433546ab4b4bcc9cec00d6b52c539ff53fb2930") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66876c65302004006c692c857ff3eb232bfe3125177fb9dceff6fc4e92e2c51213de20920d20ed89315c8a860fe6e41d8a019e6e17b6fa8bf5d4bc384b3961398e2113ace9c4047eb5aca2db48d0bec43d51be6ccdcb12345c48bd00000000000000000000"], 0x74) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=@updsa={0x138, 0x1a, 0x701, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ctr-des3_ede-asm\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/22 06:16:03 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x1000, &(0x7f0000000240)="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"}) ioctl$TIOCSBRK(r1, 0x40044591) read(r0, &(0x7f0000000140)=""/197, 0xc5) [ 84.440931] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/04/22 06:16:03 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/22 06:16:03 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x46}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0xfffffffd, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000003c0)={0x81, 0x6, 0xffff, 0x1ff, 0x1e, 0x181, 0xdc5c, 0xffff, 0x7, 0x0, 0x7, 0x6}) r3 = gettid() r4 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3f, 0x1, 0x8001, 0x3, 0x0, 0x20, 0x2080, 0x2, 0x9854, 0xcb91, 0x1, 0xff, 0x7, 0x0, 0x3, 0x3, 0x52, 0x2, 0x9, 0x7fff, 0x800, 0x100000001, 0x80, 0xffffffffffffffe1, 0xb4b, 0x9b9, 0xe074, 0x5, 0x100000000, 0x8001, 0x6, 0x800, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x3a, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x820, 0x5, 0x7, 0x2, 0x2, 0x0, 0xffffffffffff40a6}, r3, 0x3, r1, 0x3) recvmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000005c0)=""/201) sendmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xe49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) close(0xffffffffffffffff) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) listxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/4096, 0x1000) perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x4, 0x9, 0x3, 0x4, 0x0, 0x2, 0x40008, 0x5, 0x2, 0x6, 0x80000001, 0x1000, 0x8, 0x100, 0x800, 0x3, 0x6, 0x1, 0x7, 0x0, 0x1000, 0x8, 0x100000000, 0x1, 0x23, 0x7, 0x8, 0x8, 0x0, 0x9, 0x7fffffff, 0x0, 0x30000000, 0x8, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x8, 0x9}, 0xb6ab92d5df58fd70, 0x0, 0x1, 0x3, 0xfdc, 0x8, 0x400}, r3, 0x6, r4, 0x2) [ 84.533017] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2018/04/22 06:16:04 executing program 0: unshare(0x10000000400) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/04/22 06:16:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x9, 0x5}, {0x2, 0x2}, 0x1, 0x4, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x35c, 0xffffffff80000000}, {0x45d}, 0x3, 0x1}) 2018/04/22 06:16:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x595) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x9, 0xffffffffffffff01, "a50e77c9e0419198b3fadb52df4153f7c9e65315217464b4923b04fd985ec09a45b5dd4598428b902dc1dfb0adb0054ab635adbe8df9b0ee14c8fddc36509f10231380f9033ad40711973739b1570fe29efc7d3f49d8e4f73a1516f5b4868a5bc1ea09014723286c38f2cefb4e0f71779348fcffd93a3b17db4b0a62d46e6f0d3a478cdc6ab2b3356758b8412a59361fc693d1fd51e5f7dbe2e87137a6bcfbc1fcba189d6b40f2b8f6354f37e8a31b2ef8ebf3206fd823318ab802dcdabfd39f7f739aa59b8a244af3fefb116501fcb7fc65651affaf446765d902c368d1f82e5db05c7d762e4313f5d52d85"}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast=0xffffffff, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000003c0)="11", 0x1}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x20000040) 2018/04/22 06:16:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000040)=0xc) 2018/04/22 06:16:04 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/22 06:16:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@random={'os2.', "020000000800002000"}, &(0x7f0000000000)="020000cef3db61f375000800002000000000", 0xfffffffffffffe59, 0x0) 2018/04/22 06:16:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) inotify_init1(0x800) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0x2ec, &(0x7f0000000140)={&(0x7f0000000580)=@allocspi={0x264, 0x16, 0x820, 0x70bd29, 0x25dfdbff, {{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x4, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x29, r1, r2}, {@in=@multicast2=0xe0000002, 0x4d6}, @in6, {0x8001, 0xc105, 0x7, 0x98, 0xff, 0x7, 0x1ff, 0x9}, {0x200, 0x4, 0x6, 0xf16d}, {0x3f, 0x7, 0x2}, 0x70bd26, 0x0, 0xa, 0x0, 0x9, 0x28}, 0x4, 0x4}, [@mark={0xc, 0x15, {0x35075c, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x6, 0x0, 0xa}}, @algo_auth={0xcc, 0x1, {{'sha3-384-generic\x00'}, 0x420, "56a7f6f2e84b00340567a6942df7e9ed65f7b80cc988ae1c048764b3a25dc671fa8201e349a12502b8757138f9f667d97c02b6647f2742fbddd66a9c0dbeae19dbb695489b93f6ce696a49feac9974a3977cdd3bb8eafca58500d6c12569f06575a93e681edba202945355633e6066eb5648dbacdc533c3420503a78cf55f165cbb1b1a1"}}, @output_mark={0x8, 0x1d, 0x1000}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x4}}, @algo_auth={0x48, 0x1, {{'crct10dif-generic\x00'}}}, @ipv6_hthresh={0x8, 0x4, {0x74, 0x40}}, @etimer_thresh={0x8, 0xc}]}, 0x264}, 0x1, 0x0, 0x0, 0x50}, 0x40) socketpair$inet6(0xa, 0x5, 0xffffffff, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0xfffffea1}, 0x1, 0x0, 0x0, 0x1}, 0x4081) 2018/04/22 06:16:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x54a00, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x6, 0x8) r1 = socket(0x10, 0x3, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000ff722502ffff7f0000000000000000000600000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d"], 0x1}, 0x1}, 0x0) 2018/04/22 06:16:04 executing program 7: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) pipe2(&(0x7f0000000000), 0x80000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x1, 0x1, 0x4, 0x400, 0xf800000000000000, 0x1c4, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xaa0c, @dev={0xfe, 0x80, [], 0x16}, 0x8}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x1000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xfff}, &(0x7f00000002c0)=0x90) 2018/04/22 06:16:04 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/83, 0x53, 0x2000, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000000)='./control\x00', 0x20) 2018/04/22 06:16:04 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/22 06:16:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800000000000010) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20}}, 0x8, 0x4, 0x1, "6ed2363aae39d32f73fa225451247778dfb00c9edaab362af16a07a7df6792058ce1a9b9e8bf1b799563881e331b785997810c9c3169d084e6121e37d649cb5633be8925670edc19e41af927056372e4"}, 0xd8) rt_sigprocmask(0x0, &(0x7f0000000140)={0x80}, 0x0, 0x8) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/04/22 06:16:04 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000475ff9)="ffffffff", 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) 2018/04/22 06:16:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) prctl$setptracer(0x59616d61, r1) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xe0e0, 0x40000) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0x3556, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000000ecffff00000000"], 0x14}, 0x1}, 0x0) 2018/04/22 06:16:04 executing program 5: seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x81, 0x0, 0x0, 0x100000}, {0x2, 0xfffffffffffffffc}]}) 2018/04/22 06:16:04 executing program 4: r0 = socket$inet(0x2, 0x8, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) 2018/04/22 06:16:05 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a", 0x11) 2018/04/22 06:16:05 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x990, 0x10002) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/22 06:16:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x200}}, 0xf70b, 0x436}, &(0x7f00000001c0)=0x90) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x406040) 2018/04/22 06:16:05 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000080)={0x3fffd}, 0x10) 2018/04/22 06:16:05 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={"62707117e7ffffff0000000000079600", 0x0}) connect$can_bcm(r1, &(0x7f0000000180)={0x1d, r2}, 0xa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)='\x00') 2018/04/22 06:16:05 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x159c, 0x3, 0x4, 0x10, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x6}, [@typed={0x8, 0x2b, @u32=0x80000001}, @generic="e1abc5dc693c42beb13062f93a899927d1cba1c5a1c070cbe2c7a187d772673e7d55fa93062ecb9345b70b848f8e80e3f62f71e2ff3fdcd2f1d886d7c3e630904c32d8d823e72be2d708930f5e15d759c3724e6cef624a29826deda516b827cf21b22db0b6371ab3a41b1da3a7ab403bc9a4e455d85a9b1a16d16eb20770814139a5181bdf77911224fbbd9a31ec40518ae2574a8b9d8a266f6689f7c47cab3712ee75e69754b7121d2eb3f5c3cbb62f3e589ac6318d5db47293dfc020143d2062de7433efc93139b0a34dbbcfec5e0981e8ea6ced3a2ab367d11c", @generic="beb8b0644addbc1a0d203627e53b8ad82e7dbfcd3b7e2fbe8b53f9a01cc7604e54803562b641ca203a37f65f56a363766f866484497e45f62d2aac971f473ad09bf3f692e118b44ed737dda6eb30ac43b9f07b43d93438de48cd50f77dbbc431f540453506a73786936893de7dd199b7c71afeba8008e8997eaec87cc10a2a105f7303949d5922821e6c8ded5cc33dcf4b4c3a70622b3bf1f431bd64e82a4550cf1a6e7d0c64ea7987d2be57ad7b2ebf4af75c74e0efd479ef10040205e20a90ae0b1ecd1e", @nested={0x13e0, 0x52, [@generic="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@generic="3eb8754c83c9e8d4b5b438dfa1eb3a2291cd4e6247889cd7bf22974de010a9f445addafb54e129ceb5aef7b9", @generic="0b3fe965", @generic="fce76824794677a1f1e982557088034d045a43cf9807c906daaa46ba8785f8b2f8c170c70bc16aca99a99ffed95395ccf262536055889c013ec33687c28844e39b8ab89c630a4b22f4209bedcfe46239c816c2a298cbb969f7d4a3902c8acf6ff2d7e926f1692c1ae5eca0fdb1fb975769a74934f1e580cfb723e491c02707857585003ef3b217d40bacded9dea6e4aa3fcab185091e60ce6c", @generic="e8b8d998637500aa281bc933bdd2c32e3a51f667ace3ab1d5c63193fa2442ce11435aac6d6db139db322dc1b6c97ca481996d2e7e5c3666998bafb8765c8a90e99564fcab9a820e2e6f15923413eff80bdc56909c282e166e8db6e38497f33084d685923e0fb6d00899dde06577c1c419df818f10e5ef9166efba10047d49f9d195c69848b773c03bc40bc1b3c6f18bbd4de02280172306bcd2a40a63ee16f083aa08d3dacedd020b51fc45e795a48e6d19c2c70480725939031634afe9f27260c0ef485e66ec80478a4de06e665ea5de1532e66def699856cb403adcc1db2be8bbc60834b18004b772b", @generic="52b328d922e967d7314eae436d3efbf2c037c35149223b66109ba3f3e43c287421245c3fa2a554ee36627d5e26bbf592a33507da523786119b830c0ceccea0214c376db1908e9422f34cbe063297a55795", @generic="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", @generic="f895b815031a233240711e07a251356f188ddffe94dc54390da25116a4465b8ed1cd969b1bb5c08a3585416f56d888421adcb702c8700c9ae73f3c424fe074d7ac3640dd742ddefb94b4e1a8f397807873670b6101af1cc20f2865bfa99dd694276b3a67dff9792312653b816d353c4ffa2b87252920e1277da227e68569ce8cdcb25db161b279632565b8f8ac4587fae1a5985f448852c79a9a7b071a28d41e0ef51794e6711b2cfaa0c85de728c8e8f550e502089958ba8bcf867dbd7ec675552ca05e3541b5bf2d759872a60da46daa11dd8f4e8c18235de21cd98f"]}]}, 0x159c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) memfd_create(&(0x7f0000002700)='selinuxtrusted\x00', 0x2) recvfrom$inet6(r0, &(0x7f0000001700)=""/4096, 0x1000, 0x20, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000023, &(0x7f000023f000)=0xa, 0x25d) 2018/04/22 06:16:05 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x2, r1}) r2 = getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0xe3) 2018/04/22 06:16:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x9099f5bd) close(r0) 2018/04/22 06:16:05 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a", 0x11) 2018/04/22 06:16:05 executing program 0: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/04/22 06:16:05 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet(0x15, 0x5, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) socket$inet(0x2, 0x2, 0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x40, 0x9}, 0x1, 0x1ff, 0x80000001, {0xaa, 0x1f}, 0x652c, 0xfffffffffffffffc}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) sync_file_range(r0, 0x0, 0x20, 0x6) 2018/04/22 06:16:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x7, 0x3}, 0x14) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/4) 2018/04/22 06:16:05 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7ff, 0x8200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x101, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0xc071}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000014000), &(0x7f0000012000)}, 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/04/22 06:16:05 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000200)={0x5, 0x0, 0x8001, 0xffffffffffffff7f, 0xb, 0x5}) perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000680)={0xaa, 0x40}) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f00000006c0)=""/4096, &(0x7f00000016c0)=0x1000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000400)=r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x20}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={r1, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff800}]}, &(0x7f0000000580)=0x10) r2 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='bdev@&,md5sum\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="28bda90cab1f437afaac6d2fc901d1aa2fe7d032c02e07ed0d23e85762ad69be7219607e4a086ef1b0044266f19bb30a8f70ace8cb5915fb1f92495c97dbe3c01753b4ff50dd26461326333d394a8a72b6ca", 0x52, 0xfffffffffffffffd) keyctl$update(0x2, r4, &(0x7f0000000180), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) utimensat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000640)={{}, {r7, r8/1000+10000}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440)={0x7, 0x8, 0x100, 0x3, 0x1}, 0x14) dup3(r5, r6, 0x80000) finit_module(r5, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1) 2018/04/22 06:16:05 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a", 0x11) 2018/04/22 06:16:05 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) get_thread_area(&(0x7f0000000040)={0x9, 0x20000800, 0x1000, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x400, 0x6, 0x6}) 2018/04/22 06:16:05 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) getsockopt$inet_int(r0, 0x10d, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 06:16:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x8, 0x33, 0x6, 0x4, 0x4, [{0x4, 0xffff, 0x9, 0x0, 0x0, 0x1000}, {0xd6a, 0x4, 0x8000}, {0x0, 0xfffffffffffffff9, 0x96a}, {0x3, 0x5, 0x4, 0x0, 0x0, 0x800}]}) accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80, 0x80800) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 06:16:05 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x2, r1}) r2 = getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) tgkill(r2, r3, 0xe3) 2018/04/22 06:16:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x3a9) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84101204}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0xfffffffffffffffd, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x0, 0x81, 0x9, 0x6, 0x3, &(0x7f0000000080)='team_slave_1\x00', 0x5, 0xfffffffffffffff7, 0x101}) 2018/04/22 06:16:05 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) 2018/04/22 06:16:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000280)={'lo\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="95006200", @ANYRES16=r2, @ANYBLOB="00002bbd7000fedbdf251100000030000300080004006572000014000600fe80000000000000000000000000001308000500ac1414aa080003000400000008000400000000004800020008000b000a0000000800070002000000080009000900000014000100e0000001000000000000000000000000080005000400000008000b000a0000000800080001000000"], 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/04/22 06:16:05 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8", 0x1a) 2018/04/22 06:16:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) r3 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x2100, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x8001, 0x0, 0x2e6, 0xffffffffffffff7f}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x1, 0x30}, 0xc) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000002c0)={'nat\x00', 0x7e, "59cea30a5e6262c7f9700246c9bd047c4d6e0608c0d64a806f0772382c330b0eda4ef9e398490f6ad33ef6e76ece66adc14927228e00f48f0b3ea79e60ae965d3124822adf0c26525fc2aa945f61a6d0db9c121bf28973e0586220dc232afd111f6a4f15e53187e2ab65695896e6458fe269931a1584b69711965c09e4f0"}, &(0x7f0000000240)=0xa2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) io_setup(0x5, &(0x7f0000000040)=0x0) sendto$inet(r2, &(0x7f00000003c0), 0x0, 0x800, &(0x7f0000000400)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) io_submit(r5, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000000080)="9068a393900026f8dd717a1ab9fb6e7a1fb4ad9aaa6694cd13dd49e841ba02a59983289159ca13413ff3f72152568b5f889e1a42632b468e440f36a722fd4655f1315f936f4f0610757a023f55593d497fd9b496c4c6eb275fc3b843a2452b3b", 0x60, 0xe0, 0x0, 0x1, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f0000000140)="9cf6b008481f9e906c7255a8f2d1b37cea4810b4d5", 0x15, 0x1, 0x0, 0x1, r1}]) 2018/04/22 06:16:05 executing program 0: r0 = memfd_create(&(0x7f0000000000)=',posix_acl_accessnodevcpuset-[\x00', 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) waitid(0x3, 0x0, &(0x7f00000001c0), 0x4000000d, &(0x7f0000000200)) 2018/04/22 06:16:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x20080) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x81, {{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000a12000)={&(0x7f0000bacfe8)=ANY=[@ANYBLOB="1800000001010000000000000004000100"], 0x18}, 0x1}, 0x0) 2018/04/22 06:16:06 executing program 7: socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20040, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x4f0c, 0x2, &(0x7f00000000c0)="c42f7b00cf22f350af7cbf920c67b2ebb8afdba057325bc184159dfec032d2df5034a0b5e809ab1b68ed279d900e58ccbf9ab5652f0610b78302c92e1f73390b7018410d1079e3ad576a97dc7d9920", 0xfffffffffffffffd, 0x2, 0x6, 0x124, 0x730aabc5, 0x0, 0x3, "6dab3d9d3e4c69a3a088888e7ada1f044c2bb7da9431847a5bcd1a8194b1eddfd52104127c021a8b043fe23588108fa175e59b6d8e58ac67d93f1476a277bba0dc850b1661af6b25739ce218369af4928f16b56a6e34680b"}) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000080)) open_by_handle_at(r2, &(0x7f00000001c0)={0x28, 0x1f, "cdefd835f8eaf453c551fa59eec043046d05612edc58b7e7c63e2fe84a3b68dd"}, 0x7fd) 2018/04/22 06:16:06 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket(0x1f, 0x80005, 0x5a) sendmsg$kcm(r1, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0x1000}], 0x1, &(0x7f0000002240)=[{0xe8, 0x29, 0x6c8d3db5, "9655eff117a249e64b26bae2deb2ee2ae929ad43d5aab494c063a601b8f8b67abd87a572766a8846978f74f8c2a917c7b4614a223dc4049220c8c0581c32846ba075db549fe706b04f09cb8bae4dc2c200c1a913582a10330fad9c5a24521f4c774ca07ae62525af9554a3a5bf619e62c26d78e6725e76c4af1fac740bc1a4fac1c6aa937709cd22b6e966c460f5ebafb7b62caf5edd67a728671e0d2571d4340839faebd4671a5548bbfdee3ac8c07abec656f93d23fa72d6d84b7badc2ab5b74f252bb7c08248a54b3000e9c056b350e88"}, {0x18, 0x13f, 0x80000000, "7d806a"}, {0x100, 0x110, 0x3, "448a71bcbbd2c45df5019116452132baccefff0b9e8666511f34f878b9b4eb4590287c56d2cae2092cdf4914eac7805dfe2518f3c17e7e70b9321de64ed9c0ff3ddb3da067e0c71c859e6f7f2db12aa0f154ec59250974cdd8c74fed77cb691c80230905de5f17c1db7aa69f992c71eeae093f3d206f9a5caec40f99ce4204a8e8f4944fd900cab24c6d37e7f5ed7818c6581375a0fb9b5b9752c64e227a78cf59b752cfc5574b0d8751ff735e0e0dd26463a141ff69c9cdb3e5580dd0b8f55a66fa235a4e090d4499a4b7d9e9fd8e2645580e409bb8555a7b4603e9e9e27d7cdd41eea80c3269a7bb"}, {0x60, 0x18c, 0x0, "fdbc0b2e2c789b62c50b666a0339f48c051f1095ce3ee92382af054c9cda540c03b4435e9cff5facc914f16d12ba6a4cab4ccb4bc7b30914a346e31fe755035cf1a66b8c3a47728d600c1bfa96e7"}, {0x48, 0x0, 0x3eafa15c, "16dd7dd7cd4fdda020347e60e545dab9493d1a5173549b00f878ab5da4dd68e20c66676e30bfc03dc9af0664cf4cdd011ba343c9a3e3"}], 0x2a8, 0x8000}, 0x40c0) socketpair(0x1, 0x80f, 0x80000001, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000002640)={{0x100000001, 0x3, 0x3, 0x9, "c5300ecf70ff40f64a6ecff3048bee47113a924e4a5cb91c9109b29de5aac6f09530f06a0793939b82de10e5"}, 0x3, [0x7fffffff, 0x9, 0x0, 0x2, 0x7, 0x1, 0x8, 0xff, 0x5, 0x3ff, 0x4, 0x0, 0x1000, 0x1, 0x200, 0x6, 0x43dd, 0x2, 0x9, 0x100, 0x200, 0x3, 0x5, 0x0, 0x3, 0x8, 0x9, 0x1000, 0x40, 0xff1, 0x1, 0xb0c, 0x8, 0x30a30eed, 0x7f, 0x0, 0x3e, 0x1f, 0x1000, 0x3, 0x0, 0x3, 0x2, 0xfff, 0x80000000, 0x62, 0x3ff, 0x4, 0x7, 0x4, 0x4, 0x401, 0x6, 0x800, 0xd98, 0x80000001, 0x8, 0x4, 0x9, 0x8, 0xf1, 0xa8, 0xae, 0x80, 0x1, 0x0, 0x80000001, 0x7, 0x80, 0x9, 0x8, 0x1, 0x100000001, 0x7, 0x86, 0x5, 0x2, 0x200, 0x8001, 0x7ff, 0x3, 0x401, 0x1, 0x1000, 0x8, 0x0, 0xff, 0xff, 0x1ff, 0xa877030, 0xc5c, 0xffffffff, 0x20, 0x8, 0x8, 0x4, 0x6, 0x8, 0x4, 0x7, 0x7, 0xbaf, 0x10001, 0x7, 0x1f, 0x5, 0x9, 0xffffffff, 0x14b, 0xd0, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0x8647, 0x7, 0x0, 0x2, 0x8, 0x4, 0xaed, 0x1, 0xfff, 0xfff, 0x200, 0xffffffffffffffff, 0xfffffffffffffffd], {0x0, 0x989680}}) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x3, 0x2}}, 0x68) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x86000, 0x1) r4 = getpid() ptrace$setregs(0xffffffffffffffff, r4, 0x1, &(0x7f0000002540)="e002f33c2a771a5fd50a065b9a500698cf4951c01d726638e398734ede598e1cecff5da4ad4b9f1a80168f78fdf4c86ee2fc672552cf6fed9c0a082dec10c417fe7507ca947c5a864900f8d70fd1935e926b9ce0ab9f33d260f5208d6c0be17d036181d55db0e0ce855881af8af45ad85649fdb07a7bed29470fb12d577e62060af87452ff8490f9929c0e1e4cbae9d0b7fcc292a9a6e5a1d47ea94c598fe7095c85184b70e954c0082eea3d29fefe767f91e8f54c9f047aa14e3a929f143a9521c595a607779486383c25effa") clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) kexec_load(0xc0, 0x2, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000, 0x6, 0x2}, {&(0x7f0000001100)="614b788151a5843df0e518aef02f73530ff5e7d7c43fb9ab6ae547570331313c1e6a66d018702fbbec8be21f04e320b8db8bfecd48ddee77d7eb23a1744115a6ffbc6ab95ae02f0e635bd480d5327ad4b9c35564087ff13646f3feeff0edfd47102ae9299c85afee49", 0x69, 0x2, 0x5}], 0x0) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r5, r6/1000+10000}, {0x77359400}}, 0x100) 2018/04/22 06:16:06 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8", 0x1a) 2018/04/22 06:16:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sched_yield() r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x200000000800, 0xfffffffffffffe11) r3 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000200)={0x100000001}) 2018/04/22 06:16:06 executing program 3: unshare(0x8000400) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x1}) 2018/04/22 06:16:06 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") syz_open_procfs(0x0, &(0x7f00000002c0)="88e71173ee31a9a50000002d6d8fa5e9be90297929fb967da794e09bb15b35ca0f6aec99578202c8c67f98bf725fb93cac4dfd22667e8a089b6b6543843b8da33fbcbf9a0eb2caf6c4569ff0304a935311555580cd06ae4208692bda02a339") socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) ftruncate(r3, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/04/22 06:16:06 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8764) fsetxattr(r0, &(0x7f0000000140)=@random={'trusted.', 'posix_acl_accesswlan1[wlan1bdevcpusetvboxnet1*\x00'}, &(0x7f0000000180)='bdev.bdev-\x00', 0xb, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xb0}, {0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xfffffffffffffffa, [0x1f, 0x4, 0xf62, 0x3cb, 0x0, 0x10000, 0x0, 0xff]}, 0x5c) socketpair(0x9, 0x5, 0x6, &(0x7f0000000200)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) creat(&(0x7f0000000040)='./file1\x00', 0x0) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000001c0)) 2018/04/22 06:16:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000000bffc), &(0x7f0000009000)=0xfffffffffffffc55) 2018/04/22 06:16:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x80000000000a8da, 0x34000) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x3ff}}}, 0x32) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x40, 0x0, 0x0) 2018/04/22 06:16:06 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8", 0x1a) 2018/04/22 06:16:06 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2a5d49cf, 0x800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}}) 2018/04/22 06:16:06 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYBLOB="000200000600190576ecc77ca05c5767afdda6c006221f4a8097db00377628b28b1343df2fda7fd14e28ba8ce2e9e23cdb5086c2e82a549480de68705bd132b4e7dd0f2886e8ec090746a33bd15bbf5839bc80cafeb2a95a51c234b4af779ad88907d54ec5dee7f784a24fb7e3a8de71db5dfb54669053bac3d3797489a3ebc45b59ff77a5324d6dd2c20404875315c72a3bc957cf1468bb77cf55a21954f772ea4080e24ee08df2507f2b602a325e00e6843278b1fd86622fc7fdffaca881dda0d3ff780f2dec9e12efc135e6a9e6b928bc22"]) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/04/22 06:16:06 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200), 0xfffffcbf}]) 2018/04/22 06:16:06 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff000500", 0x1e) 2018/04/22 06:16:06 executing program 0: r0 = socket$kcm(0x29, 0x10000005, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x600400) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x60, 0x80, "e512f5600c891874fcd281c54a8a495594415dfcd1aac831f6e47d83c925406744b6411c4fd66fc22c051e71300f855c080a75eb30d71e773ec63ebbd56129c371041d23f25b4eea2ad0f1a5261efb15df868a30357698c3"}, &(0x7f0000000180), 0x1000) r2 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/36}, {&(0x7f0000000140)=""/234}, {&(0x7f0000002240)=""/4096}], 0x1, &(0x7f00000011c0), 0xfffffffffffffe19}, 0x0) bind(r2, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xac, r3, 0x10, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4fb}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000080)={&(0x7f000058e000)=@ll, 0x20c, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x3e7, 0x200000000}, 0x0) mq_unlink(&(0x7f0000000000)='\x00') 2018/04/22 06:16:06 executing program 1: socket(0x0, 0x2, 0x4) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() pkey_alloc(0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, r0, 0xfffffffffffffffc) gettid() ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r2 = getuid() r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setresuid(r2, r3, r4) 2018/04/22 06:16:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@bridge_dellink={0x20, 0x11, 0x3, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x18400, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x400) 2018/04/22 06:16:06 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 2018/04/22 06:16:06 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000000bffc), &(0x7f0000009000)=0xfffffffffffffc55) 2018/04/22 06:16:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x247d4f9d, 0x80) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)={0x1, [0x0]}, &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x75, &(0x7f0000000000)={r2}, 0x8) 2018/04/22 06:16:07 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff000500", 0x1e) [ 88.132345] IPVS: ftp: loaded support on port[0] = 21 [ 88.308633] print_req_error: I/O error, dev loop0, sector 0 [ 88.314506] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/22 06:16:07 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") syz_open_procfs(0x0, &(0x7f00000002c0)="88e71173ee31a9a50000002d6d8fa5e9be90297929fb967da794e09bb15b35ca0f6aec99578202c8c67f98bf725fb93cac4dfd22667e8a089b6b6543843b8da33fbcbf9a0eb2caf6c4569ff0304a935311555580cd06ae4208692bda02a339") socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)) ftruncate(r3, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/04/22 06:16:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)=ANY=[@ANYBLOB="0215000007000000000000000000000005001700c30400c9e0dd1f4c00000000000000000000000000000000000000010000000000000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x37, r0, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8004, 0x0, 0x805, r4}, 0x10) vmsplice(r3, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0x8) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) ioctl$TCXONC(r1, 0x540a, 0x6) 2018/04/22 06:16:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xff, 0x40040) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaeaaaaaaaaaaaaaaaaaa0086dd6050bc9c00081100fe800000200000000000c4fd0000aa00004e2000089078"], &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/22 06:16:07 executing program 4: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140)) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xb0, 0x8000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x33, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a38000)='comm\x00') pread64(r1, &(0x7f0000000040)=""/129, 0xffffff1f, 0x7) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) fsync(r1) 2018/04/22 06:16:07 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff000500", 0x1e) [ 88.448601] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 06:16:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) prctl$intptr(0xa, 0x7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="d5e3cc0f1d65eda78c7f0d0866b768c2b101839c", @ANYRES32=r0], 0x4) [ 88.491080] print_req_error: I/O error, dev loop0, sector 0 [ 88.497018] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/22 06:16:07 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280", 0x20) 2018/04/22 06:16:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r4 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000500), 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000280), 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r8 = accept(r5, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r6, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/22 06:16:07 executing program 2: personality(0x0) uname(&(0x7f0000484000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) [ 88.651120] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.658005] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/22 06:16:07 executing program 0: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) sync() mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x0, 0x247, 0x800000000000]}, 0x5c) pwrite64(r0, &(0x7f0000000500)="0033174b1728d2a87d700c9bf57dde47fa9bc7686395e85d17b1100d74dbd8fbd7d1091e028c29368ac07aeee781c260e67406fb56db37548e2af904c5c1a008c75f029eef326c2e41b41cbb5d0335044110ce9911ebacfd12e9f9dd94afc21fa85e07d974a2665029823c08cd1af4d0d558607d286b85ce2588ffcfa4b4cca2570a7ba050a0e268f473282468b24c6cd44e372c159c0a399cd05de1af03280a321b271b2d0bf00cab3b27e4db516a83be442abb49f834574e97b2d11b2979103e28877fa043b6860fb0ea5df309000ffac0c82345edd344af541f30abe030eb74183dcc135c34ad6f2252fd7436efcfb3316b449d0b281e371df406b01d01fe835cee1e6fe1b2767de5d2d887a991b54cc1eba6b0906bb5058f5cb5a97f2f3a410e54d08697f967755d5d2b9ff258fd505a5ff3cbc2764c46d80746f493ea1a59a7aea9a744348f39a0205a104fda150499e1c7e8797bc2c38212188d08cb67fb258d5263362c1341c82b162c6a1f854cad7c790a8327c35933f82738a4396b0e9b961b538994483f2aa522c20003b6cc28fc21c66f9cf8487bfe5959de4b10843d592fe656ae8ee7580b6bcdbd8adef48af70104734c9de005ed38bd8e88dd057f849e5e1527033ceb6af2d4831f7c28c681d4bf0d6589da88c57a2403ea50d9c79d19bbfe10e6457dd93deeed11168fdb393ae3a3934c70a2506e18634ea993b267487937fb905d4c24c5c0448a3dfbbd70e6b43d997ababdcaf21046a8dfff772eaaa82f0d97e76e8d79cbd7c5e9690c71ddd48d540e0de804781968ab845c780d61d89bd6b293cd9f2dc207dd2e1e8992d9b85bd96b50b1b7a29bc692da481ce5f8f0bb22f832cf1d08956b4fc602c38ef1e74b9343c451d5a0f10465f65655cb7e0533bab283d422dfa8fa041fe01496edf78add2273392e6be46208ca16cec6eb53339dddac64365b5c8fe38c2053d66a1b9253c178e135a01b8fdc333cfc646ba46ac476201d0dbb53b25e5d3665fcac09e3e34d8c3bbb0fa7a1267787a367d274a2755afc03ac2d2d7170bf9f11f3b3b5c638adb7a25f884017f74431b7f76645d4b03e8798872bc082e60dedbe6eb041ae8e4a28101d3fee3a54c866823d10296bc4a92aa41bbefc1055a3a0c89a74987c74bdec079e395afcc23a01a7d8853a093ac4315fe579af08385fb6c8bdaa6d01ba0dcf88d44f4ac306608b0ca701ba6ad25751238a3f4c2c7bdf9c33c395895b7027888e85c687c4a691d457931588e1b208a0217d75924a02b651b64897417c80008a8a1a177393155ec68fbe3d312b1a17c393933ebabe780d64f796ae65cef56160bf7cc36328f7deb2aea539a047a59589a3f7610a3b1428e0b9756eefcb2e1daa1845465f8c1d6df9cd8150359e2b2277315e7d0faa57f29f83c42d41109abdd5fa5c060c7881f4fcf841da0964541f05c30e2c46caf6ecce28b8fbd99271914475d145ba4860ec8c715cccc568b2ca359202f1c30db67c8fe757fc1e8ff49f31f01f3fc2e6612f6a3de15573a862b93ac5448d276b1252153ae1bc29cd55ab6781cefedcfdb1cc111d1037e168921859f44d9594d401011efbf25c3f54e58c151c159b85f40c7a56cbde6cc596f258951608519e4cae109d463468a3ddefbff1a49a96de3ecf5e2e5e182132172f13ce2ab8dd1e50c233e7596977990a976ac87b362f044d99c02a4aef866987c728307ec7122fb3eef9a140a08d84348a69e65f43e96670326b7dac387aa2aa7db2f2ccf8ed4064acfe828fba78da12c19e5ca69d42e018756ec1656f1861dfee47210c56b996ef04a247d2625c6d5d25cd013b632abc22fe32e832945c669d0991ae523024f719a69651891e66b0a9b63e06f0a2aa93e9853d20f7b9cc9f93e9f0a2de1e4cb132a600415ef0961cab55195c9a4d84a41eb044090ca02790d90cdc43eead8e80c30b9f8b80ce51e570b3ba2877333bcfe89d67845b0c1cc703fd0f3130da11acdb98ad43f13f76e83954de603450624d6086b0b776cb6f71dea1211fd71d499e179d8527ec098623ec24ff9ca27903a024b14d3f8f5b23e26b62e98e53ba825c7f2d35f4eedf79e1daaf50b7b6454ed7d645c3513556286e373d2a8b63d4d63368268322c64379f622ab083c0de46b8155c3738d41cdeba4f4298432f0e458015826da655714d4e757404e079ed0bae18dceb650ed0c03a312f2af70f99c6d65d14bdeeb5da1832894bbb3aaf39890b115869f63d3d95304dbcb2e70646eb154eadb24c1e525fadd3951bfebfee52ac43326a2f98238fafb70cb5bdc6bc6934f9a0a7e6cc2087aba016a5052143367d7e0b09710e74d93ba973be84d2b69f64986652d4edc582aacbca22f0051709cf80d0b02ea2446b31f4bf38fa4a4c177ce60b29ceb9932f43cc78908a3edd5fa4750e3afa23723ebefb5047ef3e9370dd8a226d04932ec9a78c7f87705a3ee407769fa8400d35aa50fd4334567bf07e39b86e6e209859df9065df62fcf25f9b31402c755e23ae8769025367932f5ea02bc4388abccf6b866f63b5ff2ff6920e8a69a19502455dd7e5cae7f71ccceb1ff6dd08770f7f07a91382d7cd80eb3e203dd973cc98b23d7432ea647ad80a2e1d8f45d13092e1d4cb366c57a28d40da74ecac9599c8a30fd86dacb8173cb41b77b1ac9d56e755bdea557203ecd96409683b64dcdf3b1001f6e17c39319a382382b807e7702212e4dfd3c70d642d9efd5fcdfcec4862508a8f7be96ac450e1e9e21ce9f0e4c60dbbb635f74654f29f12966967ea4bca98cc0c2ce48a4ccf7507c56be52f06f2f7089085ca26f2cf5262507f67609ab2b554eb49e76d72aa7dfb59a1b0f163d75404943de64b39379b721554422369d59d5f50fd7a77f1507ed6f98cab187ee41ecc00b62b524d21cabf98b276e91c73a271a9ad25824ed46baec7c68d3d00d3f03cfbf590bff3627111d89d6b293d8a64e19e8c87658073ce38a156c031b5f90cf9cce65d9ae84ba640d622eb7d1a14afc09f0a88f4aad19b866a8a6f0a3bff39f04e4dd1a1a88119cfb9909e97f255c815f81b84ad0aec632adfb54012cb95052844703d3763d0c3b12ea40071ddad5fa8252d9089e46a647a129e7baf3856b4a0386310f559743f4496354f54107ce99d6b6d42acf42bbef857901a1fd117eb1067ac43899f6e02bb754376eea00567d0444a0988bbd585e1c6f8d5ca458878480fb7041a6d77c177caea826120162bcf4688fd2f357373b2fefb5f7be22368bca31d660b02203dce8b6e9ad602a2665d8b0c1673317bc54b9d12d4e3edbfa27c29261cbcf2a9134fa63e56358d0e19aa8de938c5066f62ef5b80fbc959c5e44481f46bfa5282d36969e183459fe9978452df49c53e079a567caa6b7629d970363ff2c07824a1639a10c42bf41c815d11e61935d8be757c39c696990597716d61397af3423df62a8368a9391cbb8dd2796b3ee4a80f7dfed14074854104cf821aee818543173544e966bf340577eb669d0dd52b28221d8fb70632c2964b663ad3f2ed712f7668351733cc7cf94af129d1f1e3e57513c78195637d2ae700b2fa47a41b576da64ad2d5afc3e51e2c960307b3e911d86b4f61a384a4db67373dd1d1f53ddf5221c4961a2c66d5ab367aef74e987a7a2da8727f33a609d91c909bb06e34523194293ee15bb04836f96a3149db600938f6770946ce1673fca1cd112add8743471fca1e178339db4659ef7153531fc7c5d4ac159ccf6050a0229bea5a84a7e2196e6f8c72308e38387e9dc5b29d355851f5c80502b50adf13cd80cce490776c9394b3f9744d721cfd68ffc530bfdb0d083c5fc2ecbea28eaff05b8779f6fb8d9cce3b5bed5042bf19f55b490112567862014a2bbaf63c5b97ff4b1eba4eaef86c3b94bdd494794dac4fc038c22ff778a8c0bd98304dc73df488e40197e522f2b4955e788b03973ff0894606b2f7534a54bc81ac4e5741b731d74e1363b7ad4ee7b4c9a83f7d8d408ebe420db3d4f37ead38dd0ccedaa4676b6c3219b57212d114710dd32ad36a15f3da730d9ff40eccddeeec875b50e80cec8f81eeb1444ca1af10728e85f5773d86fd038905936d59369e57054e0739319a69907b3b852a8078e8d789fd53b80eb1ca4900c20b450f15302bc346445edc761379c58744ff00287b86fd00669b6d37e3ae1a75c22403bdfa8ae1ee2d5c2eb29ac7440d50059ab3306a95598bd6d6e8ad8ad3cca7ea98e07d47e0c2b7f7f922b68c5eac013f5efbad1883cdc639fc9d60141c3c1ce10c84539257593dfe09a62366974b5ade2c9b872266cfbbe15808ac650c984ad36d73ac754c8d934beb4f3c8267b49a0fa87bc711cf42ba4b810eb08db7e441095fd0098dc518a3aab7a54522ef4ce1ac057513bb2e7f0aa173fc1a7fd038d4b06a2351e9272a62a51986ff0a1888e1aa85a7429c19e2578e3aefb5efb26af0d5692864068dc7d0422eb0fada21a95870637b52e7b8a8147494e5021888c9d400a5ad205a57bda45c922b4165f96ff75d76a33e6f0c1ff78c95d6e044c2a1e74e38f69f85cdcc16da970e05f5d9f8fc056b238719a1652808a388a10b1a982d17cb6f5f450764b9dc76f98397e45874890306500aba1151ef2f78c07b3efce15a9053c4b21a39d7a64cca1e2cf8adb48875a0374c06a4cc5afc72a6e996562767e669fb490f24714a90486433df0293d8703bae08629dcf5364e0ab85837a0a1371a9c6f3cbc57f16e38159cf48069339759b64c6625992f05606657ee51f445a54c633acec7c464895fbe01c16b65bc6650081ca752ac1a196a3cc05bc0fdb2cfe4228eeea71240ec0113dc95369173ebd1ef20d450a5511d1ecf3078df69cd61d9b595eb6934c7ce001171bcdfadca51416bbf4852b27ba506c9e4f05ee7ec43b658fc6ca5d0703782458cff606ed89fd48692e0bc243546194128ffb6c65563c097a8d67a89f5aa20d181c47a0c2ae90b347e9435a1dc88d4142845aef9e839f34311450fe6f2e6642f1850283fce2820cd9c1b281d444de2f7938a1bbd1b8466f2a193b3401fa0c963aeaf7e75cc11a16d491a39bfa47323dd2370086ed2bb8ed838fca1994c9751b6d0a3185b9690e1ec24ac091fe7bb34395760b64e89fbdc92dbc20a0589c977a6dfdca3ffd71f6dce89a7ba75d9f514261edb4618ac8391175ce570976acf1d22534ba571e84a8c553f731a5bca61d719ff5ad9573770fc6abb725e8b40cb6170fe2546fa3a24c305788dec134bf78fa80e854a2ab47c86600e31ee7d041405077b7d7e798036b7d01a9a921ec42f32e140a3ae7dc57b1614ef6f6db0571045b6e343853ddc9d28ef133367c1d333fa525a1e61ba0685cb10e9ea6e8b7aff3cfa63cf3514d1526dda33e33478b04044787b326ead234d92291a68dc95c6b53e32552319ec13cdbcd88cc7e643da582ada2558225fe27317a5cdbf65c777140b5d5b790740ff13208f83ea11c09c3423696ac0713df49bcd2d1dd8397384a46d16f8d23c0ed5d40f5163461ecfa540f3d640454f1a7e4dbf126f8beecf1ede8b57540f04839fa04e819d76b275cdb8d9c58a9aec46a902d6eb81fbdb0bb9f277740e7fb40cee812738c0e11b8d90b131b95f40198c9f76880dd4304250acabb5916969eaf6910474a30760ee08967e40c5633c6b3139746936cec1acd30ad5431f7677451269975a36e94014becd65ef862fc2ad52afb642beda7c682f9fd3557c0f39bc2c1b47f18a693c9cea2081c921eac", 0x1000, 0x10) inotify_init1(0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x8200, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) unshare(0x60000000) write$sndseq(r0, &(0x7f00000002c0)=[{0x9, 0x1, 0x0, 0x8, @time, {0x40, 0xd6e3}, {0x100000000, 0x5}, @quote={{0x280000000000}, 0x9, &(0x7f0000000100)={0xa52, 0x5, 0x9, 0x7, @time, {0x6, 0x4}, {0x4, 0x1}, @raw32={[0x3ff, 0x200, 0x70]}}}}, {0xfffffffffffffffa, 0x80, 0x8, 0x6, @tick=0x2000000000000, {0x80000000}, {0x2, 0x10000}, @ext={0x61, &(0x7f0000000200)="c45b0c1d46caf82878a221bd18877f848c7a390a40108ae537bb5c9a8b9d92d7744d1ef326a4fce7c9355f215a947db558a3ee6ddab66ccd78772cbbb4cc69fb4272f8b53f1495460a8a1a7ffbc47a9a0fe3589349f593c47681057d604d90887d"}}], 0x60) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x3f, 0x2, 0x4, 0x3}, 0x8) [ 88.761656] device bridge_slave_1 left promiscuous mode [ 88.767483] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.820473] device bridge_slave_0 left promiscuous mode [ 88.826372] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.460493] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 06:16:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x3) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0xb3c277801687c0d}) clock_getres(0x5, &(0x7f0000000000)) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x1) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x15, 0x0, @thr={&(0x7f0000000140)="3cdd07be811609ea2346a5accae3725d0b4b245bffd9fd91d8534eccdbbf3c0ee8ab1dc937f9bad432609624ec22ba189f11108022fccc765cb600aa890507108e85a6b12462676ac1f1d30d6d3901a7566c88e9d25c7922f45f198430b4fec40442fdcf1267f9126efe0cfd835d42f5759722c24cbb2011b58c9fff76e7971e19791d643ccd9f70d292b608d3dca8dff17af36c3d78e1b3005f3bd60368890a6aba7e8416196996f4444e3f9471f29e569c6c0625b41cd7e912bdc8807861a2af055cb688bab1b69ba68ee1d3e0c43865cc4ec28c4dab", &(0x7f0000000240)="6ef8e92f4db8c9854c87a2f684171688445cacbc295dc10e3aaf7ea17fc313a14dffb84244dfb5bad51fee7d74444def3bdfb2e7f094edb5b8ad47fb7f9e19da5278be03bd8454f46028931b78fce3b095f750dc9bc37db270c151783a27427d357811bb9cc122"}}) 2018/04/22 06:16:08 executing program 2: personality(0x0) uname(&(0x7f0000484000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/22 06:16:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280", 0x20) 2018/04/22 06:16:08 executing program 0: socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b71ffa)='\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/60) 2018/04/22 06:16:08 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x299, 0x400000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/72) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1400) r2 = socket$inet6_sctp(0xa, 0x200000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa}}}, &(0x7f0000000040)=0x329) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x578, 0x2c8, 0x208, 0x208, 0x3d0, 0x2c8, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x4e0, 0x6, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@socket0={0x20, 'socket\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x200, 0x80000000, @multicast2=0xe0000002, 0x4e22}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff000000, 0xffffffff, 'syzkaller0\x00', 'bcsh0\x00', {}, {}, 0x6, 0x3, 0x1d}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x888, 0x11, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2, 0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x4, 0x2, 0x1}, {0x101, 0x800, 0x400}}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffff00, 0xffffff00, 'veth1_to_bridge\x00', 'vlan0\x00', {}, {0xff}, 0x62, 0x2, 0x45}, 0x0, 0xe0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffff00, 0x0, 'ip6gre0\x00', 'veth0\x00', {0xff}, {0xff}, 0x88, 0x0, 0x45}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x6, 0x100000000, 0x4}, {0x100, 0x10000}, {0x1, 0x3}, 0x9}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) 2018/04/22 06:16:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r4 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000500), 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000280), 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r8 = accept(r5, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r6, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/22 06:16:08 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x0, 0x0, "b6f63cf1b7472a946eb95a2e4ef41e2ca57153552afdf9fef88c57e42fc6b76fde6e89b33e59dbdd9c7ae8a2a5b3383fb0410ba5f44044881776430daefb3183382f06bf52ccd3a4656c0299a89fb169"}, 0xd8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = accept4(r0, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x6a9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x84, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x77d1, @mcast1={0xff, 0x1, [], 0x1}, 0xa87f2ef}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21}]}, &(0x7f0000000400)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000280)='./file0\x00'}, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/22 06:16:08 executing program 1: socket(0x0, 0x2, 0x4) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() pkey_alloc(0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, r0, 0xfffffffffffffffc) gettid() ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r2 = getuid() r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setresuid(r2, r3, r4) 2018/04/22 06:16:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280", 0x20) [ 90.287775] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 06:16:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)=ANY=[@ANYBLOB="ffffffffffff000014f6000008004500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="0a93901e7ce6f47af7f42970e1246de1164ad261344e765f35b3fb7078963f365fde2fded4ea0981eb6fa44cd53f6889541d06273f57c4e118632591cbeb626415351ea31386eff81246fe911f7f21ffb6f64fc231adcd404eea757ddb19e64234d92dc4c508d3e9c57b4b6d0108a11ded96c2ab41f6e1307d", 0x79) 2018/04/22 06:16:09 executing program 2: socket(0x0, 0x2, 0x4) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() pkey_alloc(0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, r0, 0xfffffffffffffffc) gettid() ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) r2 = getuid() r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setresuid(r2, r3, r4) 2018/04/22 06:16:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000180)={0x1, 0x2, 0x8ba8, 0x7, 0x8, 0x81}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) semget(0x2, 0x0, 0x8) sendmsg(r0, &(0x7f0000001340)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)='9', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/04/22 06:16:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r4 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000500), 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000280), 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r8 = accept(r5, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r6, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/22 06:16:09 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x2, 0x8, [0x10001, 0x1, 0xfff, 0x9, 0x1000, 0x1, 0x0, 0x5]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x80000001, 0x1, 0x5, 0x0, r1}, &(0x7f0000000400)=0x10) clock_gettime(0xffdffffffffffff7, &(0x7f00000001c0)) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="657468318400", 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000200)=""/215, &(0x7f0000000180)=0xd7) 2018/04/22 06:16:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x0, 0x0, "b6f63cf1b7472a946eb95a2e4ef41e2ca57153552afdf9fef88c57e42fc6b76fde6e89b33e59dbdd9c7ae8a2a5b3383fb0410ba5f44044881776430daefb3183382f06bf52ccd3a4656c0299a89fb169"}, 0xd8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = accept4(r0, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x6a9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x84, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x77d1, @mcast1={0xff, 0x1, [], 0x1}, 0xa87f2ef}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21}]}, &(0x7f0000000400)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000280)='./file0\x00'}, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/22 06:16:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000), 0x22d, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'nr0\x00', r2}) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f0000000980)) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x7, &(0x7f0000000880)=[{&(0x7f00000002c0)="fadce8473166098b52b36688113fe35ff8cc6524ac92052b372ffd4f483500f8d63905df8fb305b8aa01c3957dff5c5ab9f0b57ece6bac1885f2b506d7049b341bb9a79755e3f6d388a29fe96378c870a2bc57178554ae08c2d8266cf71662c22ed08445b2d31a1f1730d8b22d6f5f0edae35562fd32f6c9956c31ac0b3aa045697fb41ad75dde749cd04cce0530070a0c500de2ee2eb13207271b5e4730902b0248568fb6fb9045eec5bbcb0ba9689485fee7ead58f7e2af9ac5501e4b956438e6ee454ab11c541bbfc6e3b6f8c0d5458e660", 0xd3, 0x1eeb}, {&(0x7f00000003c0)="0f3b0a7b50d32f784ce8a830a4314dc6d0013d9bec3fc2bf936df55eac6318d48d8648bacaa3035ecd32a02768f734f1c5f576e8afed42f370aab4308e644108e23bdf3df6467bc80ac18253953f88459ef3a8f7ea5e3600fe4bda5bf8b294f0710aa51d13a0ed6a0f7802f319fb9825f6b5df9a8a3e7702834bbfcfc16df42a0b0864383f184c7b0130c8691b705324d04e0c5a9b0a8f5899caa0f9659c243954d0a3cad51c451ff14fb37383c6ec", 0xaf, 0xffffffffffff8000}, {&(0x7f0000000480)="eb8628205b8ee2b253ccf4a7a47d93eded9127f7ab25c1bfc395a3abcbadbca3cd52e9d41f8223b8e25618dfd922cbe6bc8ca14c3be451ab43b40791fb84f80bfd1f9698faf6609bdb38b0cbdda36a109c94754e6177715b45b322ba3a2b32aca24824f01b5778947d32d62774a264f1d4a7e7c37de5b705bf850ee87f924b368574aa57cbc7ede53b39eb2411a43d9097d041b6622a9dbba2f69c07628306a1a30f13fdc04740459a87219ffd10f8e123ad38093b90e23d00fbd8b4cb94b0e80d94279ef9e8def1b8c9b0bc83d170de0c0f9e7335497f330e6a00309e63c5df802d68f8666b", 0xe6, 0x3}, {&(0x7f0000000580)="5f7b9a425d5175a1bdfa1a2496ae89937f54eab0cc0ad4a629899df1dc640a93fa9ce31fddbf0fcabf44f15a7ac46fb0ffbc03e89bf553001e181cd82186c47330105f90bd", 0x45, 0x5}, {&(0x7f0000000600)="9217f031fc353b1ffedc85220e7ee8ef8b4b891e8746165b56e972bb67e5c8fc91a2e64401d9bf9298c1cf9b9d6ac0bea2eb70b56a10c9e22e3de836e9abe76322fc12b8d40e5f78f470fea094197eca705c03147cccd43e5dfcc630a6c5073779f38f92d185e738a9ebf124d0b9d7d9acf7ad72ecda91fb53894c40b82f0e0d1047d8230ddebfd08c4e180ce46c546570c449b6a257cff37e1baebb90952ed9a4e62fb160a9c5c5e089c0402dd777", 0xaf, 0x1c}, {&(0x7f00000006c0)="a10380fd37efb0577cccc10fa4957b988d38ac6e5451eb8b2e3bcb9d346dbefa29cffdeea1c1af94a7bbff94d2719e676b9d8ed038b36ffc63dffcaec94c370519645f6f71713ced262ee0607ebf69f85b5de6d0b7d10c0462babb06187a5a114e90f8a6d46a291f7a25db231582fd46dc119217f5c77a4f5d978ee97e6dad802ae9c647c22c7f82388e1c8018cc6caf8026bc556bce9f457815f192f7da463481124bdc786a2a0e2463940f00c5e03b7c925f2a9d26a212b2a35b6f75eff7d43d614085472b321e5f1a68ac180c3e9e", 0xd0}, {&(0x7f00000007c0)="a28b431d0098b043b1a43336dc8aca245924f6d2313635a30679f3c5058757831315ded153c305e6565db1ca76a2577433f4580bf50b7a7ebbcfe0b400414578354bdf9d6bbe1f9d779e46c542e7fe368fec8706ef9732e456cb8e516df7d680b2675d577882664350aa760910c41ab7e77d67630f9b128f2bb832815cc6da2afa61b74b7340db1801c749d0ffa4cbd1f5a2b2ec4e3b5a032b261b2336212f725b058384b9d5bff8", 0xa8, 0x6}], 0x2000000, &(0x7f0000000940)=ANY=[@ANYBLOB='oquota,quota,nodiscard,resize=71-,iocharset=cp874,\x00\x00']) 2018/04/22 06:16:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff", 0x21) [ 91.067532] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 06:16:10 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff", 0x21) 2018/04/22 06:16:10 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200100, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0xbde, 0x7, 0x1, 0x8bd}, 0x8) select(0x40, &(0x7f0000000000)={0xfffffffffffff304, 0xfffffffffffffff8, 0x1, 0xfffffffffffffff8, 0x2, 0x8000, 0x1}, &(0x7f0000000040)={0x6, 0x7, 0x2, 0x7ff, 0x8, 0x9, 0x6, 0xff}, &(0x7f0000000100)={0x0, 0x20, 0x5, 0xfffffffffffffff8, 0x4, 0x100000000, 0x4}, &(0x7f00000001c0)={0x0, 0x2710}) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x7fff, 0x3f, r1, 0x2, r2, 0x8001, 0x3, 0x9}) 2018/04/22 06:16:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r4 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000500), 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000280), 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r8 = accept(r5, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r6, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) 2018/04/22 06:16:10 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x204000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x2, 0x8, [0x10001, 0x1, 0xfff, 0x9, 0x1000, 0x1, 0x0, 0x5]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x80000001, 0x1, 0x5, 0x0, r1}, &(0x7f0000000400)=0x10) clock_gettime(0xffdffffffffffff7, &(0x7f00000001c0)) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="657468318400", 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000200)=""/215, &(0x7f0000000180)=0xd7) 2018/04/22 06:16:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=""/4096) r1 = syz_open_dev$midi(&(0x7f00000012c0)='/dev/midi#\x00', 0xfffffffeffffffff, 0x40000) mknodat(r1, &(0x7f0000001300)='./file0\x00', 0x1000, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x5}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbb}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10000000010001}, {0xffffff80}, 0x0, 0x2, 0xfffffffffffffffe}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x20, &(0x7f00000001c0)="efa2fcdd1e4780be93ee507d266b77c7e481410a54a7efe848564a309a2f258c6b063d0f9206d1d8dadc41dd36b8cc8ff85567efc2b67dcb7b0d17c04a218cda4d4c0e3086a26e2471328d82c8d66f4f5b8bcea097c12b222ab557ce773a37f41b4ced886fb6d5f83deef3f636096734e5e4788f289c9307b43f005a5c618b3f29e7ad30690135820beedfc17d9a65d3a1d78b31f6e159668b32ee1f0bb379ad05262264621137309eedce73e23350155ce3224d062ab8190d71db34d3f56a9e5421e75b24eae0af32388a9768a0eb261181c7d3c817d48726b69bddae02e6eb7b31ac5ad1c3b5054f96db1a398e349c8313b8a9ee") 2018/04/22 06:16:10 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7, 0x8, 0x7, 0x6, 0x0, 0x9, 0x9, {r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x40, 0x0, 0x4, 0x8, 0x7ff}}, &(0x7f00000001c0)=0xb0) 2018/04/22 06:16:10 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000007c0)=""/162) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9ef1}}, 0x2, 0x6, 0x1f, 0x4, 0x8}, &(0x7f0000000180)=0x98) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cf, 0x8, 0x1, 0x1f9, 0x24e, 0x3, 0x328, 0x7}, "4a7ef029c5b753aaaf3b63a753353ea947672563717a49e10225b02498960fb822472b23d96bb737e83b6b19576b105a87b53d5fccbcb37f94b58b82772d795b18d656b18ffff53e53f5b65c23de7e8982a819fd54f51911d8e3de0602c182198b475d600d7794bd1406cbe385d4107b10dadd866eacd5ec5b569ccc2bcfe95d800cfa70b78784bcf73b341fc372f1b029a1282727b4b34af534ef87709b7265005d22a3f8dc4150ee0c6c", [[], [], [], [], []]}, 0x5cb) 2018/04/22 06:16:10 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/22 06:16:10 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r0, &(0x7f0000cb8f7c)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) mq_timedreceive(r1, &(0x7f0000000100)=""/19, 0xfffffd14, 0x0, &(0x7f0000000080)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000000)=""/224, 0xe0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/04/22 06:16:10 executing program 4: r0 = msgget$private(0x0, 0x8000001) msgrcv(r0, &(0x7f0000000040)={0x0, ""/73}, 0x51, 0x3, 0x3000) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) 2018/04/22 06:16:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0xfe) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000014c0)={0x0, 0x10, &(0x7f0000001480)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001500)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001540)={0x81, 0x8004, 0xa28, 0xc34b, r2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x2000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) 2018/04/22 06:16:10 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff", 0x21) 2018/04/22 06:16:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x80000001) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000003000000"], 0x10) 2018/04/22 06:16:10 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/04/22 06:16:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="e72054e3227a18b30a13d93d3f61e83a654a6c338d4689f6d3b63e240d4f5b81a47470dcc13b138de55ff79f718add0d", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) r3 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0x3, 0x4) 2018/04/22 06:16:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="010000005eba34efb1425f33a3b819bd1a50c3eaaf7e949f4d28f231a1afaa00e018c8a212cea39c5c8e30955dfc94dd758f5be25cac4f8144277711dcdb146de2587c7cd7f3", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2}}}, &(0x7f00000000c0)=0x90) mkdirat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x1ff) 2018/04/22 06:16:10 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8a7f2804da18af8d) ioctl$VT_DISALLOCATE(r0, 0x5608) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000200)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0xd78, &(0x7f0000000100)={0x4, 0x7ff, 0x9, 0x219}) 2018/04/22 06:16:10 executing program 6 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:10 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x5010c0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/22 06:16:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x80000001) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000003000000"], 0x10) 2018/04/22 06:16:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x408902) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x100, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x7, 0x3, [0x100000000, 0x6, 0x800]}, 0xe) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 92.039220] FAULT_INJECTION: forcing a failure. [ 92.039220] name failslab, interval 1, probability 0, space 0, times 1 [ 92.050641] CPU: 1 PID: 7392 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 92.057509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.066884] Call Trace: [ 92.069521] dump_stack+0x185/0x1d0 [ 92.073188] should_fail+0x87b/0xab0 [ 92.076956] should_failslab+0x279/0x2a0 [ 92.081068] kmem_cache_alloc_node+0x151/0xc70 [ 92.085684] ? __alloc_skb+0x203/0x9f0 2018/04/22 06:16:11 executing program 7: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c0000001800090f3e7a13f50000000002000000fd00000000000000"], 0x1c}, 0x1}, 0x0) [ 92.089650] ? netlink_autobind+0x981/0x9e0 [ 92.094010] __alloc_skb+0x203/0x9f0 [ 92.098121] netlink_sendmsg+0x9a6/0x1310 [ 92.102362] ? netlink_getsockopt+0xc80/0xc80 [ 92.106923] sock_write_iter+0x3b9/0x470 [ 92.111059] ? sock_read_iter+0x480/0x480 [ 92.115279] __vfs_write+0x7fb/0x9f0 [ 92.119044] vfs_write+0x463/0x8d0 [ 92.122680] SYSC_write+0x172/0x360 [ 92.126407] SyS_write+0x55/0x80 [ 92.129857] do_syscall_64+0x309/0x430 [ 92.133800] ? SYSC_read+0x360/0x360 2018/04/22 06:16:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) socket$unix(0x1, 0x7, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) [ 92.137554] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.142764] RIP: 0033:0x455389 [ 92.145974] RSP: 002b:00007f776df08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 92.153716] RAX: ffffffffffffffda RBX: 00007f776df096d4 RCX: 0000000000455389 [ 92.161005] RDX: 0000000000000022 RSI: 0000000020000080 RDI: 0000000000000013 [ 92.168298] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.175586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 92.182874] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 0000000000000000 2018/04/22 06:16:11 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x5, 0x2, "be850e51c87910c6f1371f7e98916526c40028be637d339156dc8e10195dc1d58b9ddf43e3e025dfc1247753e410a600c3a35dfdcd23c63f75b8a5d792135a24a9acf60c013570571197dad51664dfaf"}, 0xd8) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/04/22 06:16:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xffffff15) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="a0", 0x1}], 0x1}, 0x8001) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x7) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7b5, 0x9, 0x7fff, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24}}}, 0x84) 2018/04/22 06:16:11 executing program 6 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000280), 0x20c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000480)=""/226) sync_file_range(0xffffffffffffffff, 0x9, 0x0, 0x0) fchdir(0xffffffffffffffff) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x7ff, 0x4, 0x6, 0x2, 0xfffffffffffffc01, 0x0, 0x6, 0x7f, 0x479, 0x10000000}) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)) fstat(r2, &(0x7f0000000700)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000780)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0xc) lstat(&(0x7f0000000840)='./control\x00', &(0x7f0000000400)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000900)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000f40)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001480)) sendmsg$netlink(r2, &(0x7f0000008d00)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8080000}, 0xc, &(0x7f0000008c40)=[{&(0x7f00000017c0)={0x10, 0x39, 0x0, 0x70bd2a}, 0x10}], 0x1, 0x0, 0x0, 0x8000}, 0x4044850) mkdir(&(0x7f000000e000)='./control\x00', 0x0) lgetxattr(&(0x7f0000000280)='./control\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="02ad5722bd006316724e8698e1fd057abc5958b3ac2706c558831cd99addd5a1c646ebd8e395dc59f599321261e90ab507001b11d844053da1780fedd2758e317e0e54c596cda1c4000000000000000000000000000000"], &(0x7f0000000580)=""/66, 0x42) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x83}, &(0x7f00000001c0)=0x8) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x3, 0x3, 0x2, 0x80, r3}) 2018/04/22 06:16:11 executing program 5: r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x44000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x201, 0x4, 0x4c7, 0x81, 0x1f, 0x81, r2}, 0x20) bind(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x3, 0x2, 0x1}}, 0x80) keyctl$search(0xa, r0, &(0x7f0000fd2000)='keyring\x00', &(0x7f00000f6ffb)={0x73, 0x79, 0x7a, 0x2}, r0) keyctl$link(0x8, r0, r0) 2018/04/22 06:16:11 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002100)={'syz_tun\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000002140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/22 06:16:11 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)) timerfd_create(0x0, 0x800) socket$unix(0x1, 0x80000000, 0x0) 2018/04/22 06:16:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x10041) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/12, &(0x7f0000000100)=0xc) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) epoll_create(0x487) openat(r2, &(0x7f0000000180)='./file0\x00', 0x200, 0x9c) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000040)) [ 92.811696] FAULT_INJECTION: forcing a failure. [ 92.811696] name failslab, interval 1, probability 0, space 0, times 0 [ 92.823140] CPU: 0 PID: 7434 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 92.830001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.839372] Call Trace: [ 92.841989] dump_stack+0x185/0x1d0 [ 92.845651] should_fail+0x87b/0xab0 [ 92.849404] should_failslab+0x279/0x2a0 [ 92.853554] __kmalloc_node_track_caller+0x243/0x11c0 [ 92.857802] IPVS: ftp: loaded support on port[0] = 21 [ 92.858824] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 92.858854] ? netlink_sendmsg+0x9a6/0x1310 [ 92.858898] __alloc_skb+0x2cf/0x9f0 [ 92.877468] ? netlink_sendmsg+0x9a6/0x1310 [ 92.881837] netlink_sendmsg+0x9a6/0x1310 [ 92.886081] ? netlink_getsockopt+0xc80/0xc80 [ 92.890651] sock_write_iter+0x3b9/0x470 [ 92.894771] ? sock_read_iter+0x480/0x480 [ 92.898954] __vfs_write+0x7fb/0x9f0 [ 92.902720] vfs_write+0x463/0x8d0 [ 92.906358] SYSC_write+0x172/0x360 [ 92.910087] SyS_write+0x55/0x80 [ 92.913538] do_syscall_64+0x309/0x430 [ 92.917483] ? SYSC_read+0x360/0x360 [ 92.921237] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.926450] RIP: 0033:0x455389 [ 92.929655] RSP: 002b:00007f776df08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 92.937399] RAX: ffffffffffffffda RBX: 00007f776df096d4 RCX: 0000000000455389 [ 92.944700] RDX: 0000000000000022 RSI: 0000000020000080 RDI: 0000000000000013 [ 92.951994] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.959287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 92.966574] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 0000000000000001 [ 92.977219] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/22 06:16:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a", 0x66, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000001340)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = socket(0x8, 0x80807, 0xd2f6) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x4}, 0x8) 2018/04/22 06:16:12 executing program 3: unshare(0x40600) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/76, 0x4c) 2018/04/22 06:16:12 executing program 6 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:12 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x41b, 0x200000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f000000000000fa0a000000"], 0xc) 2018/04/22 06:16:12 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000000)) timerfd_create(0x0, 0x800) socket$unix(0x1, 0x80000000, 0x0) 2018/04/22 06:16:12 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000001c0)=0xfffffffffffffd47) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', 'SE Linux'}, &(0x7f0000000100)='/dev/sequencer\x00', 0xf, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0xc828}}}, &(0x7f0000000080)=0x84) 2018/04/22 06:16:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x100000001) perf_event_open$cgroup(&(0x7f00000011c0)={0x5, 0x70, 0x5, 0xffc, 0x1000, 0x8102, 0x0, 0x1000, 0x20000, 0x7, 0x7fffffff, 0x800, 0x80000000, 0x8, 0x6, 0x7, 0x8000, 0x65, 0xffffffff80000000, 0x5, 0x8, 0x4, 0x8, 0x401, 0x51e, 0x7, 0xffffffffffffffbf, 0x40, 0x4, 0x6, 0x4, 0x8, 0xffffffff, 0x4, 0x5, 0x7, 0xba, 0x800, 0x0, 0x8e, 0x5, @perf_bp={&(0x7f0000001180), 0x4}, 0x0, 0x260, 0x8, 0x3, 0x6d0, 0x8, 0xd1e4}, r0, 0xf, r0, 0x8) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r0, &(0x7f0000000080)="81ead779c617834e07bf1a593189cac4c86d82593994cb1ae27c5c98d6411f463548373a5bd97f98ce4f62d9f8de3b279ffeb349a52516eac2793a6e898d8105b86545b0be796a157b8f6e37f8270ef226919b022d441d9129a02c33963acba2adfbb252afa6e5dec2dc38ea5980b6cab5f7a9dbeb6880df4dd344d93bc5bad6a2e8548bbf49618f63cabd3d27857cfce18230", &(0x7f0000000140)=""/4096}, 0x18) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/04/22 06:16:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000002c0)) write$cgroup_int(r2, &(0x7f0000000040)={[0x2d, 0x33]}, 0x2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000440)=""/184) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x2, "9e2092fe509611ed566302d11880a6636b6ffd0cc37f93327fde62ac2e1025f6665ec3b88b7de4338f1f8d191e0413474ff30605f246392d326cb8e26cef93", 0x3e}, 0x60) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000500)="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", 0xff, 0x100000000}, {&(0x7f0000000600)="0b09b4a4b1106412146d95fd680db0804763c3e31a0e28c91b27dfbab94dd778bfb909a7716d49fc39f6fe1356aa1b103ab3597f78a4bcb02d5bc47b17fc4a8d330b4362bacf9cdea124968a883b5720e47431c039593337e30042a70e59b23c1e4afc9892c2aa3ab44343d91609a91d3d1b601d0fd09d0614c3fc246d3ca7fb18f93012e295a001139c9c3160390b3cb4e39825", 0x94, 0x9}], 0x208004, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) [ 93.192464] FAULT_INJECTION: forcing a failure. [ 93.192464] name failslab, interval 1, probability 0, space 0, times 0 [ 93.203798] CPU: 1 PID: 7457 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 93.210656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.220027] Call Trace: [ 93.222659] dump_stack+0x185/0x1d0 [ 93.226335] should_fail+0x87b/0xab0 [ 93.230102] should_failslab+0x279/0x2a0 [ 93.234214] kmem_cache_alloc+0x136/0xb90 [ 93.238396] ? dst_alloc+0x295/0x860 2018/04/22 06:16:12 executing program 3: syz_emit_ethernet(0x246, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6954a2270ff0", [{[], {0x8100, 0xfffffffeffffffff, 0x5, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x4, [0x0, 0x0, 0xfffffffffffffffe]}) [ 93.242150] dst_alloc+0x295/0x860 [ 93.245737] ip6_route_info_create+0xaef/0x4d00 [ 93.250442] ? nla_memcpy+0x140/0x180 [ 93.254313] ? rtm_to_fib6_config+0x164e/0x1b60 [ 93.259056] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 93.264484] ? rtm_to_fib6_config+0x19c8/0x1b60 [ 93.269192] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.274080] ip6_route_add+0xa2/0x300 [ 93.277920] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 93.282495] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 93.287026] inet6_rtm_newroute+0x37e/0x27a0 [ 93.291528] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.296972] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.301889] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.306637] ? _cond_resched+0x3c/0xd0 [ 93.310557] ? rcu_all_qs+0x32/0x1f0 [ 93.314304] ? _cond_resched+0x3c/0xd0 [ 93.318225] ? rcu_all_qs+0x32/0x1f0 [ 93.321978] ? _cond_resched+0x3c/0xd0 [ 93.325942] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 93.330818] rtnetlink_rcv_msg+0xa32/0x1560 [ 93.335232] ? vfs_write+0x463/0x8d0 2018/04/22 06:16:12 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000980)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'wlc\x00', 0x2c, 0x6, 0x7a}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x5, 0x81, 0x8}}, 0x44) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@local, @in6=@local}}, {{@in6=@mcast2}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xb2, "90a6258a08738762416fdc969bc874300db7fa06dc9f278843e990451976a3c94d63ae09d7fd50dd4f36b89eb4f44edc62575f5761b744ee67b58252bfe773dc933ea75900cfa3349240fb97a24daed458a27772e921ccff961975399384b6d99cd992e50d9754b0a1b28611621f614d22e9338052030d77f8a848b27de3b1402a691951c5b29d5ca5bbaf6a10d8362d6dde90b127350a1f157b7aa46ff6e41eefcd25b552cf942f27792bb10d42f16fd4b1"}, &(0x7f0000000200)=0xba) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@ipv4, @in6=@ipv4={[], [], @local}}}, {{@in=@broadcast}}}, &(0x7f0000000940)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000800)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000007c0)={&(0x7f00000004c0)={0x2f8, 0x30, 0x122, 0x70bd2a, 0x25dfdbfc, {0x1d}, [@generic="584dd7f2e7cd4d5fd5715b8981fe0de86d3bf4625ccd7223285708ed87e940ff792768ab86f8709e38cc24f586c9545ea9efb1b14b5deda039f9e4dde8e665352dd14bc4865da2b84952f72b79e05b16794a4ad220fe16c94ab908feb47632051c6d7fefb7540d93607e3796879191134f69f0cd64e56acdfb7c255444bc2b47ce5fdd87e53a1ad0a1111f6f1194a8f443a64bb297", @nested={0x24c, 0x3, [@typed={0x8, 0xa, @uid=r3}, @typed={0x4, 0x7d}, @typed={0x8, 0x36, @uid=r4}, @generic="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", @typed={0x10, 0x1d, @str='[procuser\x00'}, @typed={0x14, 0x6, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="1b299a70895b33a7659e6bfb394b4cf7adb1ef2a0ce22d227a0c4e6739ed8b7c802d86cc8f36556aa70b1474cdb41cd46a6f741c2501c9cf5ad67490f2e181434b4ad7e27ce45e893678bb22edc4e3782cc6404b3178c06b2e0ef80fb6b2283750ed52af5451c9d383e286d705b1bc3a9f57b6d8888e8dacaa968ab10d7cd436546180876b4cf53f6a5f7b8f085d6c9dc233dd4bea83794f7169d46ce859a172407b232b53a1424dba2b7a94d7c878eb4174ce65febcae24e6841d47068a12ccd64cc935441f77ac332bd5661c16af1689cbb7c252b0e1a2be3a9bc481d12d1eb6b29c1a9bacc55c5e5419bb58c640b2cba6f030", @typed={0x8, 0xa, @str='\x00'}, @typed={0x14, 0x7f, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4000001}, 0x40011) syz_open_procfs(r1, &(0x7f0000000c00)="acfbfce8b66b6d43097cfc4fcff71ac2e7dc3e5a6425a7044378516b0bb92a0b0f3b9795ea4766208d26366d777e70c36acc93a7bc3f771adc7eb7ea3ecae3ecd3ab6aea0840873a685d48557e858ffeb814fee89407991219549effc75cb8d20702279551b3c94a10321d67a42cdb3fbd2feacf820f3cc010a8591cc4b60ba2d7bfa58b4bbdb2313c6bdf7510e9324389574d9b68286698413d8f2fc640") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="58716cfb084cff4c00000000000000000000000000000000000000"]) [ 93.339030] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.343950] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.348702] ? __kmalloc_node_track_caller+0x968/0x11c0 [ 93.354135] ? ___slab_alloc+0xbd/0x1f60 [ 93.358273] ? __kmalloc_node_track_caller+0x968/0x11c0 [ 93.363714] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.368628] ? kmsan_set_origin+0x9e/0x160 [ 93.372902] netlink_rcv_skb+0x378/0x600 [ 93.377031] ? rtnetlink_bind+0x120/0x120 [ 93.381220] rtnetlink_rcv+0x50/0x60 [ 93.384986] netlink_unicast+0x166b/0x1740 [ 93.389270] ? rtnetlink_net_exit+0xa0/0xa0 2018/04/22 06:16:12 executing program 2: lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', 'ppp1&em0-security\\\x00'}, &(0x7f00000001c0)=""/167, 0xa7) readlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000280)=""/23, 0x17) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fgetxattr(r0, &(0x7f00000002c0)=@random={'os2.', 'xfs\x00'}, &(0x7f0000000300)=""/76, 0x4c) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x801080, &(0x7f00000004c0)={'nouuid,'}) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) [ 93.393637] netlink_sendmsg+0x1048/0x1310 [ 93.397983] ? netlink_getsockopt+0xc80/0xc80 [ 93.402559] sock_write_iter+0x3b9/0x470 [ 93.406678] ? sock_read_iter+0x480/0x480 [ 93.410867] __vfs_write+0x7fb/0x9f0 [ 93.414634] vfs_write+0x463/0x8d0 [ 93.418282] SYSC_write+0x172/0x360 [ 93.422034] SyS_write+0x55/0x80 [ 93.425500] do_syscall_64+0x309/0x430 [ 93.429439] ? SYSC_read+0x360/0x360 [ 93.433190] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.438402] RIP: 0033:0x455389 [ 93.441607] RSP: 002b:00007f776df08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 93.449354] RAX: ffffffffffffffda RBX: 00007f776df096d4 RCX: 0000000000455389 [ 93.456643] RDX: 0000000000000022 RSI: 0000000020000080 RDI: 0000000000000013 [ 93.463938] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.471236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 93.478539] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 0000000000000002 2018/04/22 06:16:12 executing program 3: unshare(0x8000000000040000) pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/22 06:16:12 executing program 0: unshare(0x40600) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000180)=0x4) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$void(r0, 0x5450) accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40480) poll(&(0x7f0000000100)=[{r1, 0x8}, {r1, 0x8}, {r1, 0x2000}, {r1}], 0x2349, 0xfffffffffffffffe) 2018/04/22 06:16:12 executing program 7: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x3, 0x7}) r0 = getpid() capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000080)={0xfff, 0x80, 0x9, 0x7, 0x9f, 0x68b}) mkdir(&(0x7f0000000040)='./file0\x00', 0x400) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) [ 93.704842] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/04/22 06:16:12 executing program 6 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:12 executing program 2: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x17fff, 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='ext3\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xf) [ 93.877714] FAULT_INJECTION: forcing a failure. [ 93.877714] name failslab, interval 1, probability 0, space 0, times 0 [ 93.889100] CPU: 1 PID: 7510 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 93.895967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.905337] Call Trace: [ 93.907970] dump_stack+0x185/0x1d0 [ 93.911641] should_fail+0x87b/0xab0 [ 93.915403] should_failslab+0x279/0x2a0 [ 93.919512] kmem_cache_alloc+0x136/0xb90 [ 93.923698] ? fib6_add+0xa02/0x7110 [ 93.927455] fib6_add+0xa02/0x7110 [ 93.931041] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.935742] ? ip6_route_add+0x13c/0x300 [ 93.939874] ? ip6_convert_metrics+0x80/0xa10 [ 93.944420] ip6_route_add+0x26c/0x300 [ 93.948392] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 93.952926] inet6_rtm_newroute+0x37e/0x27a0 [ 93.957431] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 93.962867] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.967778] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.972525] ? _cond_resched+0x3c/0xd0 [ 93.976450] ? rcu_all_qs+0x32/0x1f0 [ 93.980192] ? _cond_resched+0x3c/0xd0 [ 93.984123] ? rcu_all_qs+0x32/0x1f0 [ 93.987878] ? _cond_resched+0x3c/0xd0 [ 93.991841] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 93.996725] rtnetlink_rcv_msg+0xa32/0x1560 [ 94.001143] ? vfs_write+0x463/0x8d0 [ 94.004936] ? sock_write_iter+0x3b9/0x470 [ 94.009248] ? __vfs_write+0x7fb/0x9f0 [ 94.013209] ? vfs_write+0x463/0x8d0 [ 94.017010] ? SYSC_write+0x172/0x360 [ 94.020891] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.025808] ? __msan_poison_alloca+0x15c/0x1d0 [ 94.030549] ? should_failslab+0x279/0x2a0 [ 94.034861] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.039780] ? kmsan_set_origin+0x9e/0x160 [ 94.044057] netlink_rcv_skb+0x378/0x600 [ 94.048171] ? rtnetlink_bind+0x120/0x120 [ 94.052361] rtnetlink_rcv+0x50/0x60 [ 94.056120] netlink_unicast+0x166b/0x1740 [ 94.060403] ? rtnetlink_net_exit+0xa0/0xa0 [ 94.064764] netlink_sendmsg+0x1048/0x1310 [ 94.069100] ? netlink_getsockopt+0xc80/0xc80 [ 94.073672] sock_write_iter+0x3b9/0x470 [ 94.077794] ? sock_read_iter+0x480/0x480 [ 94.081985] __vfs_write+0x7fb/0x9f0 [ 94.085755] vfs_write+0x463/0x8d0 [ 94.089398] SYSC_write+0x172/0x360 [ 94.093136] SyS_write+0x55/0x80 [ 94.096595] do_syscall_64+0x309/0x430 [ 94.100893] ? SYSC_read+0x360/0x360 [ 94.104648] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.109858] RIP: 0033:0x455389 [ 94.113064] RSP: 002b:00007f776df08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 94.120811] RAX: ffffffffffffffda RBX: 00007f776df096d4 RCX: 0000000000455389 [ 94.128098] RDX: 0000000000000022 RSI: 0000000020000080 RDI: 0000000000000013 [ 94.135387] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.142670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 94.149960] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 0000000000000003 2018/04/22 06:16:13 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xec, &(0x7f0000000100)=""/86, &(0x7f0000000180)=0xffffffffffffff04) 2018/04/22 06:16:13 executing program 4: r0 = socket$inet(0x2, 0x800, 0xffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6_vti0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gretap0\x00', 0x10) 2018/04/22 06:16:13 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x9, 0x0, "809d3944557b3c5ea1096c57f9a12ed753047a928ff36494df97bb705fdd8f9c2a0da8c7f7e98a97f8b157dc19ad5241bcb3dcee424010f12d4c14dd98319f", 0xa}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d8000000", @ANYRES16=r1, @ANYBLOB="000227bd7000fcdbdf250100000008000100", @ANYRES32=r2, @ANYBLOB="bc00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000500000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400d9760000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="0800856600dd0000"], 0xd8}, 0x1, 0x0, 0x0, 0x40008c0}, 0x4000000) ioctl(r0, 0xc2604110, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x40b}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r4, 0xff}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) 2018/04/22 06:16:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/04/22 06:16:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x40) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="22c1e03a1a41a4ddd42dc7223ee6e4f3af4a7c8deb3efa1ca9f88aa44205edb0bf2149480cfd26104147c0c25c737fde81c7ac30305a8d7a9b7bba150aebfcd6bfae6a6d31281d436381e217c5bef9bdd25553814b6107a6d92482898d6a42be0b1c68942c78064ed5b55604ddf266a3b0db2fd30cf602b4d795725832ff662339b1f48890df53bf5d3054c3b8c876bcae1cdb82d655fb06a32e0e9c23e2693c6818fba5f0cccb37de94e202577669da", 0xb0) write(r1, &(0x7f0000000100)="d1fb134815e3e40aa656b7c242b89c31ca720a5c89f506bf44b79b4194d7842de93a6ff14c7c7f59afb5f63d5c179579b7620e5321985f8511862bfa6515b9e3c67025", 0x43) r2 = dup(r0) readv(r2, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) 2018/04/22 06:16:13 executing program 6 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) sendto$ipx(r1, &(0x7f0000000180)="890c06f2a53f26f8525e21bc26ac03801fdfb67e04ba96533cd16e2770c5ccdb1a8235fa4aaed611e95a822ab094e659b1f214754832fa91be321da8d6a05eca25848e8c312788bf1ec6a53aa6762194d866b37b059b0a76577cf7c4369cb92b5544a17920e6db0a9b829992b64a9c3b81296561fba7a64a5f49bfbb11342590f9467e70c9521f52f21d8107fe778f1834f7f3cd226af10e0093aaaab5f796fe770117c9f6a46374c28511c10489a9592a5fdb950449778b540271055294828b2732c79ce70ccb89d66e6ef1fc9d1017c4865f7e120b1183873e967d1078ce892119141f5f", 0xe5, 0xc0, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='X', 0x1}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/04/22 06:16:13 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e0000000000160000000000000040000000000000000000000000000000000000002000380002000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000600000000000000000000030000000000000067b53292b76014ed00000000000000000000000000000000050000000000000000000000000000000000000000000000"], 0xb0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) memfd_create(&(0x7f0000000080)='-\x00', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/22 06:16:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x5, 0xfffffffffffffffc}, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7, 0x7ff, 0x80000000, 0x0, 0xea, 0xfffffffffffffff7, 0x4}, 0x1c) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 94.617691] IPv6: Can't replace route, no match found [ 94.623373] FAULT_INJECTION: forcing a failure. [ 94.623373] name failslab, interval 1, probability 0, space 0, times 0 [ 94.634755] CPU: 0 PID: 7557 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 94.641604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.650971] Call Trace: [ 94.653592] dump_stack+0x185/0x1d0 [ 94.657251] should_fail+0x87b/0xab0 [ 94.660995] should_failslab+0x279/0x2a0 [ 94.665152] kmem_cache_alloc_node+0x151/0xc70 [ 94.669782] ? rtnetlink_rcv_msg+0x1463/0x1560 [ 94.674387] ? __alloc_skb+0x203/0x9f0 [ 94.678344] __alloc_skb+0x203/0x9f0 [ 94.682147] netlink_ack+0x554/0x1140 [ 94.686019] ? kmsan_set_origin_inline+0x6b/0x120 [ 94.690903] netlink_rcv_skb+0x30e/0x600 [ 94.695003] ? rtnetlink_bind+0x120/0x120 [ 94.699180] rtnetlink_rcv+0x50/0x60 [ 94.702924] netlink_unicast+0x166b/0x1740 [ 94.707197] ? rtnetlink_net_exit+0xa0/0xa0 [ 94.711552] netlink_sendmsg+0x1048/0x1310 [ 94.715880] ? netlink_getsockopt+0xc80/0xc80 [ 94.720437] sock_write_iter+0x3b9/0x470 [ 94.724550] ? sock_read_iter+0x480/0x480 [ 94.728720] __vfs_write+0x7fb/0x9f0 [ 94.732483] vfs_write+0x463/0x8d0 [ 94.736121] SYSC_write+0x172/0x360 [ 94.739850] SyS_write+0x55/0x80 [ 94.743296] do_syscall_64+0x309/0x430 [ 94.747224] ? SYSC_read+0x360/0x360 [ 94.750965] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.756169] RIP: 0033:0x455389 [ 94.759370] RSP: 002b:00007f776df08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 94.767097] RAX: ffffffffffffffda RBX: 00007f776df096d4 RCX: 0000000000455389 [ 94.774366] RDX: 0000000000000022 RSI: 0000000020000080 RDI: 0000000000000013 [ 94.781640] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.788899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 94.796162] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 0000000000000004 2018/04/22 06:16:14 executing program 5: r0 = socket(0x8, 0xa, 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="516a4df6c6e7748e1445604a557993a86f442a963a851baf3fd9b2343c7a6ba28c18538e58ae044c7cb7d807e1664f8b5d1e44f9e2cec4dc8c1bfdef47f95d202551c0043460b5497314e165a511a14f859a391805f9f95f9fbd703a64ba06b0b6a9bec86d9f9f52f998c6e927809925e496a685b1e68c8bf9ad1707402209b9dfd24a18984309b3afe6", 0x8a) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/22 06:16:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0xff25) preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f00000006c0)=""/157, 0x9d}], 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/04/22 06:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @remote}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getaddr={0x2c, 0x16, 0x1, 0x70bd25, 0x25dfdbff, {0x2, 0x10, 0x74, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8001, 0x0, 0x6, 0x5}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) getsockname(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8918, &(0x7f0000000000)) 2018/04/22 06:16:14 executing program 4: socket$netlink(0x10, 0x3, 0xa) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_proto_private(r0, 0x0, &(0x7f00000012c0)="2fda0c83a848213a") connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0x80) 2018/04/22 06:16:14 executing program 6 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:14 executing program 0: syz_open_dev$tun(&(0x7f0000000140)='/dev/net////\x00', 0x0, 0x4000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @rand_addr=0xfff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x42, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/04/22 06:16:14 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000001ac0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4, 0x3}}, 0x26) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'vlan0\x00'}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) 2018/04/22 06:16:14 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000980)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x101000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000840)=""/229, &(0x7f0000000940)=0xe5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x34}, &(0x7f00000002c0)=0x8) uname(&(0x7f0000000780)=""/141) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x400, 0x3, 0x9, 0x0, 0x7, 0x401, 0x5a9, {0x0, @in6={{0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x8}}, 0x8000, 0x0, 0x5, 0x3, 0x82fd}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x80000000, 0x2, [0x80, 0x5]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0xe55c, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x7, 0x2}, &(0x7f0000000540)=0x90) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @empty, 0x6}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="501e189aeeedc6b55b00c261185e55b976aa56a93afb05983facdeb45db68ee440a1aa779ba64e340f20515ab6a7a139a1e82acadf96c983ed0b16579b3f8a40c0f0a2937dc98c329485c6533831c689e60a674bb0a875657e51ed6fde7aa14b60c883406a720dc37dfb99dfd7aa3e13d4bf7e99013c5c2fb84bd7b52960eeec45189667fa64c0e3b76bde13ad4bfff119a131d8d822d3167de1ca6f5fd5876636987c2edd74125c4babf270738e", 0xae}, {&(0x7f00000001c0)="9442e445b45b446b61cbffd2526d709d505208c82bfdd25b008f4a9cc1afc7db1e3e2654b5513942d4242a21455c5bc3b8596e92b68c0ee18f82590d743da1cd9a78b9b4360d5e35f0632b66d1d31de6a51d6c06367a602f0422855a95cc63dbea843edb0ddf9df0568427e915cba8", 0x6f}], 0x2, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x58, 0x8383, 0x8, 0x80, 0x85, 0x6, 0x3, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x0, 0xf4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fc0000, 0x3, 0x2, 0x1, 0x9, 0x7fff, 0xb6c9, 0x100000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8, 0x204, 0x21, 0xfffffffffffffff8, 0x80, 0xdca8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x9, 0x400}}, @init={0x18, 0x84, 0x0, {0x7fff, 0xbb, 0x1, 0xcf}}, @sndinfo={0x20, 0x84, 0x2, {0x41, 0x3, 0x476, 0x81, r5}}], 0x150, 0x840}], 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000740)='/dev/snd/midiC#D#\x00', 0x3ff, 0x4000) [ 95.350402] IPv6: Can't replace route, no match found [ 95.406884] FAULT_INJECTION: forcing a failure. [ 95.406884] name failslab, interval 1, probability 0, space 0, times 0 [ 95.418254] CPU: 1 PID: 7569 Comm: syz-executor6 Not tainted 4.16.0+ #85 [ 95.425114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.434482] Call Trace: [ 95.437111] dump_stack+0x185/0x1d0 [ 95.440777] should_fail+0x87b/0xab0 [ 95.444584] should_failslab+0x279/0x2a0 [ 95.448692] __kmalloc_node_track_caller+0x243/0x11c0 2018/04/22 06:16:14 executing program 7: r0 = socket(0x10, 0x7, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000018c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000001a00)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001bc0)={@empty, @broadcast, 0x0}, &(0x7f0000001c00)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001c80)={0x0, @empty, @broadcast}, &(0x7f0000001cc0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001e80)={@mcast2, 0x0}, &(0x7f0000001ec0)=0x14) fcntl$setsig(r0, 0xa, 0x1a) getpeername(r0, &(0x7f0000002240)=@hci={0x0, 0x0}, &(0x7f00000022c0)=0x80) getpeername$packet(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002740)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002a00)={&(0x7f0000002780)={0x258, r1, 0x204, 0x70bd2b, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x43}}}]}}, {{0x8, 0x1, r3}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffff}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}]}, 0x258}, 0x1, 0x0, 0x0, 0x40014}, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@flushsa={0x14, 0x1c}, 0x14}, 0x1}, 0x0) 2018/04/22 06:16:14 executing program 0: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xeb0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000000)=""/46, 0x2e) getdents64(r1, &(0x7f0000029fd4)=""/48, 0x30) [ 95.453937] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 95.459381] ? netlink_ack+0x554/0x1140 [ 95.463440] __alloc_skb+0x2cf/0x9f0 [ 95.467237] ? netlink_ack+0x554/0x1140 [ 95.471285] netlink_ack+0x554/0x1140 [ 95.475160] ? kmsan_set_origin_inline+0x6b/0x120 [ 95.480048] netlink_rcv_skb+0x30e/0x600 [ 95.484161] ? rtnetlink_bind+0x120/0x120 [ 95.488347] rtnetlink_rcv+0x50/0x60 [ 95.492099] netlink_unicast+0x166b/0x1740 [ 95.496381] ? rtnetlink_net_exit+0xa0/0xa0 [ 95.500746] netlink_sendmsg+0x1048/0x1310 2018/04/22 06:16:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6(0xa, 0xa, 0x7) 2018/04/22 06:16:14 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001980)={&(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)=""/183, 0xb7}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)}, {&(0x7f00000014c0)=""/196, 0xc4}], 0x6, &(0x7f00000018c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x10001, 0x101}, {&(0x7f00000015c0)=""/141, 0x8d}, &(0x7f0000001800)=[{&(0x7f0000001680)=""/200, 0xc8}, {&(0x7f0000001780)=""/61, 0x3d}, {&(0x7f00000017c0)=""/54, 0x36}], 0x3, 0x8, 0x200}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x80000001}, &(0x7f0000001840)=0x3, &(0x7f0000001880)=0x4, 0x0, 0x9, 0x9, 0x0, 0x4, 0xfffffffffffffff9}}, @rdma_dest={0x18, 0x114, 0x2, {0x401, 0x1}}], 0xb8, 0x8040}, 0x0) [ 95.505088] ? netlink_getsockopt+0xc80/0xc80 [ 95.509663] sock_write_iter+0x3b9/0x470 [ 95.513786] ? sock_read_iter+0x480/0x480 [ 95.517975] __vfs_write+0x7fb/0x9f0 [ 95.521748] vfs_write+0x463/0x8d0 [ 95.525391] SYSC_write+0x172/0x360 [ 95.529131] SyS_write+0x55/0x80 [ 95.532592] do_syscall_64+0x309/0x430 [ 95.536535] ? SYSC_read+0x360/0x360 [ 95.540293] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 95.545505] RIP: 0033:0x455389 [ 95.548712] RSP: 002b:00007f776df08c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 95.556455] RAX: ffffffffffffffda RBX: 00007f776df096d4 RCX: 0000000000455389 [ 95.563747] RDX: 0000000000000022 RSI: 0000000020000080 RDI: 0000000000000013 [ 95.571037] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.578328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 95.585622] R13: 00000000000006c1 R14: 00000000006fd2b8 R15: 0000000000000005 2018/04/22 06:16:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c002000000701000047ce00000000000000000000000802010006000000cd3fd6eba23ddb10c10f549d3ace104c81f0f9f62bb9a193b8dd57d8609a168e"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x75bed32f839145ff) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x6, 0x6}, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/22 06:16:14 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x8000000002, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/04/22 06:16:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCEXCL(r0, 0x540c) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) 2018/04/22 06:16:15 executing program 3: unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)) getsockopt$inet_int(r0, 0x10d, 0xba, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/04/22 06:16:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x420102, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) read(r0, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a26fec)={0x6, 0x72a, 0x0, 0x0, 0x0, 0x5, 0x0, 0x80000000000000}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/59, &(0x7f0000000100)=0xffaf) 2018/04/22 06:16:15 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r6 = getegid() ioctl$TCGETS(r2, 0x5401, &(0x7f0000000b80)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e24, 0x0, @empty, 0x9}, {0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0xf4}, 0x3}, 0x100, [0x4, 0x686, 0x4, 0x2000000, 0x3, 0xffffffff, 0x6, 0x1]}, 0x5c) setregid(r5, r6) r7 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r7, &(0x7f0000037fe8)=[{{}, 0x1}, {{0x77359400}}], 0x27) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x100000001) sendfile(r7, 0xffffffffffffffff, &(0x7f0000fc1ff8), 0x80000001) sendmsg$netlink(r2, &(0x7f0000000b00)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a80), 0x0, &(0x7f0000000cc0)=[@cred={0x20, 0x1, 0x2, r3, r4}], 0x20}, 0x80) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x63, &(0x7f00000003c0)={'ah\x00'}, &(0x7f0000000400)=0x1e) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0x6e) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f00007b6000)=""/101) tee(r0, r1, 0x1, 0x2) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x6}, &(0x7f0000000bc0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000c80)={r9}, 0x8) r10 = request_key(&(0x7f00000002c0)="73797a6b616c6c6572f8", &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='big_key\x00', 0xfffffffffffffff8) rmdir(&(0x7f0000000b40)='./file0\x00') keyctl$negate(0xd, 0x0, 0x10001, r10) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) 2018/04/22 06:16:15 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de020100000012000000dbea001d00000121000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/22 06:16:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0xfc8, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8040043207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x8000, 0x0, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/240) sendto$inet(r1, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0xa, 0x8) 2018/04/22 06:16:15 executing program 6 (fault-call:1 fault-nth:6): r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:15 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2240) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x10001) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) mkdirat$cgroup(r0, &(0x7f00000001c0)='syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7c6, 0xa5, "3dc8279869d97c7b475ba089d302fb5f0f53cf0de12db30eb452003c289b47cc118b01207b5918651a8e7667daca21e3bd8528c272efb31a678bdfc950e2c817608a22603dcea2b39e0ba0e576ec122a26fd1a663299aa982d3b68d4618ef44781e0a84b8409a83892eec06763b423f90257ace60f358a33c36b2bf97fa5bec71e90de0d8b04175b69eee7c82d5f3ee7e93dba0d4611e5073dfe16b465bf4f1c06c78f309a"}, 0xad) [ 96.067921] IPVS: length: 65455 != 24 [ 96.092840] IPv6: Can't replace route, no match found 2018/04/22 06:16:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) fsync(r0) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/04/22 06:16:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$sndseq(r3, &(0x7f0000000040), 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/04/22 06:16:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) [ 96.184941] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/22 06:16:15 executing program 6: r0 = memfd_create(&(0x7f0000000000)='$/wlan0\x00', 0x1) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000040)="31cda0720c7a44e8a6c25f866b165797fc02a79b733f2f75e466941efeda08466f0abc92f0219d1407747f3cc504a0cd5c3d4c4ca368e7f769784d6145") r1 = socket(0x10, 0x802, 0x0) setsockopt(r1, 0x6, 0x7, &(0x7f00000000c0)="6178d7b62fda3df97c7bbe1f9f024a28c662b472751f8fe068e3c6f22f16f801fff12e8dec63881b3f45628fc7789ffe99b208042378724a9e263997416f840a73e22adcfe3fbb64272523661ba410e4babcc60c27a5d328ea0959d27abc78efdbc355ba2aa727ff4d28ee7c3d5ef1dc1e4c0c72f820f8c0ed98951e98f82636fd53afe7aa456b21345b90c389710996b04368b8df9e0905973dce8279f7ddc753b2a329416b3d13eb19ade20548a4524ead24bb69755cb0a0ab2ed1f9b790fd8ad42269fb22c6174bd64ab8d07c25e30c9b7ce1b9fa3f65707c2d8640d753e1aa8f533857", 0xe5) write(r1, &(0x7f0000000080)="2208000018000711b03e6b11e33dba5502283590c460143d86845b6ad0ebdaaf5e04", 0x22) 2018/04/22 06:16:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ipddp0\x00', 0x1}, 0x18) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000440000), 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/04/22 06:16:15 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x28000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) listen(r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3", 0x1) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000240)={0x0, 0x3, r3, 0x10000000, r4, 0x9, 0x1, 0x9}) write(r1, &(0x7f0000000340)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/22 06:16:15 executing program 3: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x20000000000032, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xab, "28f414147c27bb59900eafb72d3bfad19e1afaa746c415c4328d2d3fbda11bface55697c1643d561b01f6bac3405c7ecd15bbd956a1c4cd7f6b9d9d9da78ffb38ccc86a054776ab6927ccf60edc89820b500e6d91f5c9c822251522d8a764ac2779f7b9550f4a9dfdb455199bdfba943178b141c999f55f5d6e276b9dec2b80283b4bf8a76d0cfaab69d508b1c0586eeff376f88e84768dda769361f32b57278219611489035ea29a5cb69"}, &(0x7f0000000180)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xc, 0x8, 0x10001, r1}, &(0x7f0000000200)=0x10) keyctl$search(0xa, 0x0, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) [ 96.733212] alg: No test for cbc(arc4) (cbc(arc4-generic)) 2018/04/22 06:16:16 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000000c0)=""/111, 0x6f) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/22 06:16:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x8, {{0x2, 0x4e21, @rand_addr=0x7f}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) fcntl$setstatus(r0, 0x4, 0x800) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004580001c000000000011907800000000e000000100004e2100089078"], 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:16 executing program 5: unshare(0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000006500)=ANY=[@ANYBLOB='usep.\x00'], &(0x7f0000006540)='/dev/sequencer\x00', 0xf, 0x0) 2018/04/22 06:16:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x28000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0x3, 0x6, 0x8, 0x9, "c67f33266f8509819cb30f00aad38aa099f4c63972714bf59149ba24b18a4bccf992fc53b3154d73f40bd27e", 0x40}, 0x0, [0x9, 0x5, 0xffffffffffffff81, 0x5, 0xfffffffffffffff9, 0x1f, 0x5, 0x5, 0x7, 0x1, 0x100000000, 0x400, 0x4, 0x4, 0x8, 0xfffffffffffffffd, 0x9, 0x2, 0xffffffffffff0001, 0x7f, 0x5, 0x4, 0x0, 0xfffffffffffffff9, 0xffffffff, 0x5798, 0xce, 0x10000, 0x7, 0x100000000, 0x40, 0x400, 0x3f, 0x81, 0x7, 0x8, 0x81, 0x1, 0xffffffff, 0x9, 0x59, 0x80000000, 0xfffffffffffffffa, 0x20, 0x40, 0x8001, 0x95d, 0x1ff, 0x1f, 0x5, 0x211, 0x3, 0x7f, 0x80000001, 0x0, 0x3000000000000, 0x5, 0x0, 0xf5f8, 0x2af, 0x9, 0xffffffffffffffda, 0x7, 0x7, 0x9, 0x2, 0xfffffffffffffff9, 0x101, 0x2d0dfca1, 0x415622f9, 0x8, 0x9, 0x4d0, 0x6, 0x2, 0x0, 0x3, 0x2, 0x2, 0xb30, 0x98f, 0x7, 0xc6a, 0x1, 0x9, 0x81, 0x1ff, 0xde, 0x2, 0xfffffffffffffff7, 0x1000, 0x20, 0x6, 0xf1, 0x8, 0xfffffffffffffff9, 0x5, 0x0, 0x9c9c, 0x7, 0x6, 0x5, 0x10001, 0x6, 0x6, 0x9, 0x3, 0x200, 0x6d9, 0x4f87, 0x7, 0x9, 0x7fffffff, 0xffffffffffffffed, 0x6, 0x9, 0x7f, 0x6, 0x7, 0x1, 0x2, 0xfffffffffffffff7, 0x80000001, 0x42d, 0x13c0000, 0x305d, 0x1, 0x3], {r1, r2+30000000}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x0, r4) 2018/04/22 06:16:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000000000)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/22 06:16:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCEXCL(r0, 0x540c) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) 2018/04/22 06:16:16 executing program 2: unshare(0x40600) r0 = getpgid(0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x6, 0x401, 0xe37, 0xd8b, 0x0, 0x2, 0x20001, 0x8, 0x6, 0x7, 0x20, 0x4, 0x3, 0xffffffff, 0x0, 0x79, 0x1, 0x8001, 0x81, 0x400, 0x2, 0x400, 0x401, 0x200, 0x6a, 0x2, 0xfffffffffffffffd, 0x101, 0x9, 0x20, 0x20, 0x8b, 0x6d4, 0x80000001, 0x1, 0x8001, 0x0, 0x1ff, 0x2, @perf_config_ext={0x5, 0xfffffffffffffffa}, 0x4000, 0x6, 0x8, 0x5, 0x20, 0x5, 0x9}, 0xffffffffffffff9c, 0x10, 0xffffffffffffff9c, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000001000410115bc98644d6900000000000000589b677b0a14898200"]) [ 97.184374] IPv6: Can't replace route, no match found 2018/04/22 06:16:16 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x0, 0x10000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000008, &(0x7f0000000100)=0x77, 0x4) 2018/04/22 06:16:16 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)=0xb19, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x2, 0x1, 0x5, 0x8000, r2}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x8001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000440)=[@in={0x2, 0x4e22, @rand_addr}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r4, 0xdb28, 0x1, 0x3}, 0x14) tee(r0, r3, 0x8004, 0x0) poll(&(0x7f0000000280)=[{r3, 0x80}], 0x1, 0x10001) write(r1, &(0x7f00000000c0), 0xffdd) r5 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="75a6bb11321bdb04b0d73aea44746e64fb0f50789db127b1cec7cbd8d4af2fc21993efeeb29d38ef2314620e2f23e3e941adad8b762b13fa05510febcea3c253779d428b33d7dc29bd5227d71d46367d92bbd12b0b349ab941484ef542f918a96b941840904a587a2ac78243bad5649c", 0x70, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='keyring+\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000180)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r6) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080)=0x4, 0x4) 2018/04/22 06:16:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x28000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:16 executing program 4: io_setup(0x6, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x1f, 0x400) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x81, 0x80000) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3f, r1, &(0x7f0000000140)="4e94a235fe893d75b8d449965101acf4a1d4e7de188c49333208c6916ff521f1c171ac637a1fbed6d8afcbb3240aadec45890b88dcc81c4eefaf37de574576c87a71f5bd0f6745286301ee43ad35f481df05801a332a38025b62d7018202ef3019b56cccab68770e3f5a24b45b74274cdbf837633738e71712e3d0e1128e6717363cf7bf3f0ae5bb27679e7b1551d1097a10abe2ab467114742a23a0ed1a06688e372a0996ac224aaa0a674515f9", 0xae, 0x7, 0x0, 0x1, r2}, &(0x7f00000002c0)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) readv(r3, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000300)=0x7, 0x4) 2018/04/22 06:16:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000000040)="53dcba0c4df0c1d0d38f63874a9cd4f24ece8fc9b2221effb1fae55d084afd6064b76688809134ea6813b78c7f00000000000000000000", 0x37) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/22 06:16:16 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6a, 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="6ec58e0ad05c015a092eb86bb978722b5c792e83ee5f5d90f46d92f9809d61b29a8e1cfec66093a418244a0ec382d2b695e1045b420486da55c3dfd9a9e336f60e1316bf743d9fc7735d53d2") r2 = dup(r1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000000)={0x8, 0x1a9, 0x406, 0x1dee, 0x4f86fa7eafb8a6f0, 0x100}) [ 97.449482] IPv6: Can't replace route, no match found 2018/04/22 06:16:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) prctl$setfpexc(0xc, 0x90000) sendto$inet(r0, &(0x7f00000000c0)="aa", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 97.483135] IPv6: Can't replace route, no match found 2018/04/22 06:16:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x28000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:16 executing program 3: r0 = socket(0x1, 0x100000802, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/22 06:16:16 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0xf, 0x8000e, 0xfa2) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x209) [ 97.684619] IPv6: Can't replace route, no match found 2018/04/22 06:16:16 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x28000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340), 0x2) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 97.788749] IPv6: Can't replace route, no match found 2018/04/22 06:16:16 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) write(r0, &(0x7f0000000000)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x2bf) [ 97.900375] IPv6: Can't replace route, no match found 2018/04/22 06:16:16 executing program 3: r0 = socket(0x1, 0x100000802, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) [ 97.953720] IPv6: Can't replace route, no match found 2018/04/22 06:16:17 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x28000, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:17 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/35, 0x23) 2018/04/22 06:16:17 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x1b4) 2018/04/22 06:16:17 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000000)=0x80, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0xfa52, 0x3, 0xb000}, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)) [ 98.222874] IPv6: Can't replace route, no match found 2018/04/22 06:16:17 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/100) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x7}) 2018/04/22 06:16:17 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8736ef5ea29873fcce3b385921e8daf38940453b0c9d5ea55b309d409fb9208b4ff5ad3cf3b42a1abca8877e856d36be8cfccefc", 0x34) semget(0xffffffffffffffff, 0x9e430a915dcccae2, 0x0) 2018/04/22 06:16:17 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x28}, 0x1}, 0x0) r1 = dup(r0) connect$can_bcm(r1, &(0x7f0000000040)={0x1d}, 0x10) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/04/22 06:16:17 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) socket$alg(0x26, 0x5, 0x0) 2018/04/22 06:16:17 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)={0x10001, 0x0, 0x7, 0x0, 0x4, [{0x20, 0x1000, 0x2, 0x0, 0x0, 0x1000}, {0x80000001, 0x2, 0x288c, 0x0, 0x0, 0x2106}, {0x4, 0x3, 0x3fffffffc00, 0x0, 0x0, 0x200}, {0x82, 0x800, 0xed5, 0x0, 0x0, 0x100}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x3ff, 0x108ba00000000000, 0x83f}, 0x8) 2018/04/22 06:16:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x2, 0x3}, 0x41e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408000, 0x0) fallocate(r0, 0x80000, 0x7fffffff, 0xfffffeffffff882a) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) [ 98.498531] IPv6: Can't replace route, no match found 2018/04/22 06:16:17 executing program 0: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x14) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x4) fcntl$notify(r0, 0x402, 0x0) [ 98.549820] IPv6: Can't replace route, no match found 2018/04/22 06:16:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) unshare(0x28060400) r1 = syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x100) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20001, 0x7f) recvfrom$inet6(r0, &(0x7f0000000480)=""/237, 0xed, 0x10000, &(0x7f0000000580)={0xa, 0x4, 0xffffffff, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000014c0)={0x0, 0x8001, 0x4, [0xffffffff80000001, 0x801, 0x8001, 0x3ff]}, &(0x7f0000001500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000001600)={&(0x7f0000000440)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)="9a2ae84856bab53aee69e0581acc2220f1f90f1163fa94c22d2cfb4c4edb01b60d375db5094227dd1bf417b7de51075dfc7ef16aef6661582a1aed56541290d95b58bad1cbd1861951e29f4b727f78084375c8bd77fb562acd3b26cc8f68000000000000000000000000", 0x6a}, {&(0x7f0000000140)="8c94451d0785dbe935aa9c709d3caf9788a6848912c412480224b4f0c05f5d3feacb503480d8cb162a224e618b17002373abb387c23f95a38bde19c8b48cb2f8e2ca650033f1669697badb54cc16bde4ed0d23b4a5f44de4f4c1b675052de690f023dd2dd9f90275d05291277a3fdcd54c16a8d84d263c3fda22dcf2c85051ef504bb56f6b77994340f2d28d413f22a0d346464a28f5e943cd56bf86b277a297f56968dabd76e4f496467c860dbdcd67a2b7a0152d4234190441a0f5bffa7a", 0xbf}, {&(0x7f0000000200)="178e24d40de958e9f3ab3b95a773783677a125a57ce9c40eb47b3548f79fff4fb8f6eecb541dc8e1aaacad808c4cb754e48ee978c7fffb2d3e8ed18c8a534c9ac409882f99f407b0537f230cd98b7a61c067b21c4a8389d1f8c6fbbd5469770cb69f5f17685b8d10eeee44d6bb6f75c241ff3f26049e61f7f985fce0a2c1dce6d38853391dc9e2485f9a01fdea37300d1c6c796c6b1d0576a676da441292b384129aecf4eaa26d0b763fe275f1ba7821b6b3d1dd442e38f5e418257294bbb3fa0c29ee84810b395ee0d6ec268e68eba68279d1e0942872570570b1", 0xdb}, {&(0x7f0000000300)="1cee43955a17ba31641bd00d88d92dc0b44cdea85ef5d4d189e2229e12c8fd80ede9f886968b9a1709862d0ce79beb568c3e43d6787e97c7bc7a2d2923c41d357fd05fa2dd8c575becc9ba649ae13227f9df349d239118b39c738396e49a1760e4678376057fe387d862f5c200bcfd87d7a2289c7a17bf8d4ffd49d8319a17239069cc681d6331437d968a3041b345d6461924fd208fc579c185a8fd4443576795cbce7c12ca10ac1def439644f77b58420552af90004e8f48961d6f2b296aa0aac3c5533973ff47", 0x303}], 0x4, &(0x7f0000001540)=[@init={0x18, 0x84, 0x0, {0x7b5, 0x200000000000000, 0xdb, 0x6}}, @init={0x18, 0x84, 0x0, {0xfff, 0x3ff, 0x0, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x9, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8002, 0x7, 0x4879, r4}}], 0xc0, 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) 2018/04/22 06:16:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000001240)={'bridge0\x00', @ifru_map}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x10001, 0xffffffff80000001, 0x9669, 0x100000000000000, 0x81}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2e7, 0x6, 0x422106b5, 0x627, 0xe7}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x5}}, [0x8, 0x5, 0x3, 0x8, 0x2, 0x80, 0x7, 0x7, 0x4, 0x5, 0x8000, 0xff, 0x200, 0x3, 0x5]}, &(0x7f0000000140)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x6, 0x5, 0x7, {0x77359400}, 0x80, 0x6}) syncfs(r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8001}, &(0x7f0000000280)=0x8) 2018/04/22 06:16:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x29ef414825da34ac}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneigh={0x14, 0x1e, 0x8, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x44000}, 0x4010) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) close(r0) 2018/04/22 06:16:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:18 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000240)='net/ipx\x00') ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1c, 0x400400) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x2c, 0x4) r1 = socket(0x5, 0x5, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040), 0x4) write(r1, &(0x7f0000000000)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x3, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x9, 0x5}, 0x2) 2018/04/22 06:16:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00230000000029490bee00", &(0x7f00000000c0)=ANY=[@ANYBLOB="450000000000000000000000c9800000000000800000000000000000000000000000000000000000"]}) 2018/04/22 06:16:18 executing program 6: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xdeb, 0x100) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0x8001, 0x2, 0x20, &(0x7f0000ffe000/0x1000)=nil, 0x6}) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x1ff, 0x10}, 0xc) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/22 06:16:18 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x100) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="00010000000000000a004e23fc020000fe8000000000000000000000000000bb120f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e210300000000000000000000000000ffff0000007994497c15000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000fe8000000000000000000000000000aa000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009789116d6baa46a39d1de233abacfd3c000000000000000000000000000000000000000000000000000000000000000000000a0000067e000000fe800000000000000000000000000015ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23da000000ff01000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r1 = socket$inet6(0xa, 0x80803, 0x2f) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x0, 0x7, 0x0, 0x8, 0x10372}) 2018/04/22 06:16:18 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/100) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x7}) 2018/04/22 06:16:18 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:18 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/100) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r1, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x7}) 2018/04/22 06:16:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xa35, 0x1, [0x6defcead]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xda, "3bbe1a4dd6d4963fa15002449ad1cffbeefaecd41eeb8b837c44ee3fba71844c7d61ad50b36e7be06e2d5a12a76433bca6b30a420da493cb9bdb8ed6956431085004d082bb5914a62824708e89b593235ab6917727d476b69d0660a5507bf618947a21db42560b0168620cd4c4753fd4f289099b85f42019d8f1365998629c4e2f2d36abd9f8e98df305df0c3d88228ae34bdb5c1857f75ed009ca620f00c836d8bc9c9049068311ec87dce68bf4f4c71a4989895bceddd3d66078ae792468102d5f7524c5e988f7549bedb4a838f2edd7f2670a9b21f463dd6a"}, &(0x7f0000000300)=0xe2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x4086, 0x5, 0x82, 0x7, 0x2a4, 0xc0, 0x10001, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x97c, 0x3, 0x100000000, 0x3, 0x20}}, &(0x7f0000000400)=0xb0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000440)={'bcsh0\x00', {0x2, 0x4e20}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/22 06:16:19 executing program 1: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x1000, 0x8008000003, &(0x7f0000ffb000/0x1000)=nil) r0 = inotify_init1(0x80802) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, r0, 0x0) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x4000000000002) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xbdb, 0x4, 0x8, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="50000000a9dd5259b7a98c2bb532307238986bc30309bad1539cb08f79dc00bd66f083cb02667cd00660407493b25e585c48659f81ac38b31354d655e0e3929e2354f431c4034030ae922ef6408a5bd0d6af7723"], &(0x7f0000000140)=0x58) 2018/04/22 06:16:19 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x54080) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x5, 0x6, 0x2}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:19 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:19 executing program 5: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000870000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/106, 0x6a) chmod(&(0x7f00000000c0)='./file0\x00', 0x12) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/22 06:16:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x5, 0x8000, 0x7, 0x7, 0xb9fb, 0x101, 0x7, 0x800, 0x12ee, 0x8}) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x840}) 2018/04/22 06:16:19 executing program 0: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clone(0x40000000, &(0x7f0000000480)="0100020000000000101261e10ed80a6d8ad304545b8079680400000060a871de960403a3b9a79e4d8c9314c702ac17a7b0b916c21c1dab436ef62d1227e982c6e80ddf04b0fc82703b39a7fbb3f309000000000000000866c98c4be256f897452387c1634f0d1ca490b565a1a0b9b7b0bf92066aaeb8bd4ced15e0ab428b1f9dda414530aaa74619fb2f1e703317059001516da361a9d48a", &(0x7f0000000240), &(0x7f0000000040), &(0x7f0000000540)="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") 2018/04/22 06:16:19 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x3}, &(0x7f00000000c0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xa40, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3bf1}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0xffffffffffffff60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x75}]}, &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800000000000000e7ffffff0000000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) [ 100.959305] IPv6: Can't replace route, no match found [ 101.068957] IPVS: ftp: loaded support on port[0] = 21 2018/04/22 06:16:20 executing program 1: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x9, 0x4) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/04/22 06:16:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x80000000000, &(0x7f0000ffb000/0x3000)=nil, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/22 06:16:20 executing program 6: r0 = socket(0x10, 0x8000e, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) 2018/04/22 06:16:20 executing program 7: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:20 executing program 3: r0 = socket(0x1e, 0x1, 0x0) unshare(0x40600) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x4c, "8bcf608e50e060fb8a19deafd350dbbd4f477c4dafce4558e99bacc33fb2909a768b4705aacc64f61d4ed4db235998b8bd79e848889eb41e4e3d5cc9851339189ea3c861bdbec8a9992249bb"}, &(0x7f0000000100)=0x54) 2018/04/22 06:16:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000009802000000000000fffffffffffffffff0000000ff47c81578010000ffffffffffffffffc80100001d00000004000000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0xfd2, 0xc0040) recvmsg(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/65, 0x41}], 0x1, 0x0, 0x0, 0x5}, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000480)={@broadcast, @multicast2, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$can_raw(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x1d, r2}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)=@canfd={{0x1, 0x0, 0x2}, 0x13, 0x2, 0x0, 0x0, "7f36e59f1de8f367de7d2c402fd6757c10ee36b959a2232da620e69b775917033f312cec838bc1bda11e4a0bf14def1c31f2df4adcd82547b6cb926459eb3cb2"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r3) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/22 06:16:20 executing program 7: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x100, @loopback={0x0, 0x1}}, 0xfffffffffffffda3) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) 2018/04/22 06:16:20 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2a63c7067d57144de355b6dceaf85cd702000000fa0000ee0000ffee36000000000000003f00000000"], 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x2, {{0xa, 0x4e22, 0xb526757, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffa40}}}, 0x88) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) 2018/04/22 06:16:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000a80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a40)={0xffffffff}, 0x13f}}, 0x20) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x80000000000, &(0x7f0000ffb000/0x3000)=nil, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) 2018/04/22 06:16:20 executing program 3: unshare(0x0) r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='numa_maps\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x19}, 0x32, r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x2a, "d0647bd1458b3cc0e69f30470fab35af20d72cbe6b24a6a00d39b02a7855ea26458394aa1c0d4fe2fd50"}, &(0x7f0000000200)=0x32) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x2}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, 'y 5'}, 0xffffffffffffffb7) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '&cgroup++em0lovmnet0}proc\x00'}) 2018/04/22 06:16:20 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a8c8bc05a6220da4b1476e30a86bc0d37a6438") readv(r0, &(0x7f00000000c0), 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/49, 0x31}], 0x1, 0x0) readv(r0, &(0x7f0000000240), 0x10000000000001de) 2018/04/22 06:16:20 executing program 7: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:20 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000080)=0x5, 0x4) 2018/04/22 06:16:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x5, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') [ 101.715310] IPv6: Can't replace route, no match found [ 101.757272] IPv6: Can't replace route, no match found 2018/04/22 06:16:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:20 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:20 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200201) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x401, 0x2, {0x1, 0x3, 0x80000000, 0x1, 0x400}}) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2002) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000040)={0x1, "a4"}, 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r3, &(0x7f0000000200)=""/3}) sendmsg$netlink(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="10000000f526825c0c"], 0x10}, {&(0x7f0000002040)={0x10, 0x1d, 0x20b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x2}, 0x0) 2018/04/22 06:16:20 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) write(r0, &(0x7f0000000000)="c6c384d28e8b334c2b2fc333962a99ebc834b2d811ab477fdc2115ab8d26e40ab362ef8475eb34c4064ceb515c13da155be29902ce1ea0a13c1e397015765d5852d1dff77c99a1edfbb963d75098bf3db7435a276654874746ba7e739ebd722a2436b8d07c09817719c6162c", 0x6c) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7ff, 0x101000) ioctl$TCSBRKP(r1, 0x5425, 0x51) [ 102.025207] IPv6: Can't replace route, no match found [ 102.089436] IPv6: Can't replace route, no match found 2018/04/22 06:16:21 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x4000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xed7d, 0x8, 0x8001, "d8bbbf03326fd48b110dfdedeab8da0b668ddf2f5a7f7a761904339cb6a5b75beb7557f31252aee65e9400a1563e9e099840d2aabab0d9158e69edfb8cda8b0506781eae6b0ef58da41aa0ef944178f7"}, 0xd8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe2, "0bd453e82af5ef1331b1f117256b580ae68b929622dbd18b0e5d374e85e8387616daec547395a59dcd47b2acf021c924cda4162e0c193e8d0a45c27bf2cce80d01c8559af85779235aaabdc643cd7fe8c4de87bc6bcce9ea8e37dfcbcf01fdff38f2e7f2ee7525ed0099ee4951de57386a04142c4d5ba2cc2e64d3755a39b70288eaacab04e489fb00f13f26f9e316bd638fe7035cee6a45f35c2f43e44bbea0521a68c0cbbe52f381bd6b433f07ac48290406f79c4876095afc5e15bf5b20ebcc3753b814dc7574512de592a63e987b1f0b32b5cea55f839abc9838e9ac3a65294d"}, &(0x7f0000000140)=0xea) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x80, "660ae57547d58349408e5a95ead4db70815f0c703a3315bcc05eab4bd859059d8fc8dba691e47d8fb1476765a5749691beeadc299a7d4053d041f66d627ed202602c72838b310af696dd97158d4aff75f0072e3aae6cf395dd9479e4de075b481541eb46dd7953df4e1ef9ff9a129561de3dc9cc37975b9f4a59ab9df60ffaf5"}, &(0x7f0000000240)=0x88) r2 = epoll_create1(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a8c000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000016000)={0x4}) epoll_pwait(r2, &(0x7f00007fd000)=[{}], 0x1, 0x0, &(0x7f0000eeeff8), 0x8) 2018/04/22 06:16:21 executing program 2: semget$private(0x0, 0x4, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x200, 0x1000}, {0x0, 0xff}], 0x2) unshare(0x4008000000) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@hci={0x0, 0x0}, &(0x7f0000000240)=0x80, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280)=0x8, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x408000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0x5, 0x9}, {0x80, 0x2}, 0x6, 0x2}) syz_mount_image$minix(&(0x7f0000000580)='minix\x00', &(0x7f00000005c0)='./file0\x00', 0xff, 0x2, &(0x7f0000001700)=[{&(0x7f0000000600)="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", 0x1000, 0x7}, {&(0x7f0000001600)="f9cb913ef8023137fa864ffe71cbd5efa179d9b39b0ae20f2cd855424fae7742c079987f68f8f0a93dfe9f992ae99415b31833037f722812ccae0304919f2a9096b74f8ab336158bc2c932a2d00c11ba72daef2b48fcc0ce18c0be5df226ce49476603a269bc1bbb14748c13a985d7ddc6e6b9deb249687988588c4ddee0a4c39e31fb6f6dbced0a48451ba18830f17bfa9dd94556f2815baa671fdd9652ca6cf989112c316b9a5e7f9130010a8fa0ddc59ac402499b37fb3221adf3ef5e0fe54cfe8f2b9755cd856b50de39b39b135ea766eb5bff7df6bd", 0xd8, 0x2d7672c0}], 0x40000, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000080), 0x4) connect$can_bcm(r0, &(0x7f0000000540)={0x1d, r1}, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000002c0)={r3, r4/1000+30000}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e22, 0x1f, 0x4e23, 0x200000000000000, 0xa, 0x20, 0xa0, 0x2f, r1, r5}, {0x8, 0x9, 0x2, 0x6, 0xd01f, 0x7ff, 0x7f}, {0x7, 0x7ff, 0xfffffffffffffffc, 0x1}, 0x815d, 0x6e6bb9, 0x0, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d4}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x7, 0x1, 0x5, 0x1, 0x1ff, 0x7f}}, 0xe8) 2018/04/22 06:16:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:21 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x1, 0x0) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x4, 0x500) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200001, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) openat$cgroup_int(r1, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockname(r2, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:21 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0xff86}, 0x1}, 0x0) socketpair(0xb, 0x800, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@empty, @random="8598c6cf5075", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @random="a0954a6f4e50", @random="cbb7ca304e20", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}]}) 2018/04/22 06:16:21 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800000000000, 0x0, 0x200000002, 0x40000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/04/22 06:16:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:21 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bridge0\x00', 0x600}) r1 = socket(0x10, 0x802, 0x0) r2 = gettid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x9, 0x6, r2, 0x9, r3, 0x0, 0x0, 0x80}) write(r1, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) eventfd(0x4) [ 102.332608] IPv6: Can't replace route, no match found 2018/04/22 06:16:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) [ 102.395497] IPv6: Can't replace route, no match found 2018/04/22 06:16:21 executing program 5: socketpair$unix(0x1, 0x80000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x4}, {0x6}]}, 0x10) prctl$setfpexc(0xc, 0x90002) socketpair(0x0, 0x80a, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x190) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f0000004140)=@ipx={0x4, 0x0, 0x0, "276c6bfed3b2"}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x0) 2018/04/22 06:16:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/119) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r2, 0x1c, "76ab70aaf854b56a132f1f640c3abaa3dee14951283c3b02b7ab2167"}, &(0x7f0000000140)=0x24) 2018/04/22 06:16:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000200)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6290e5524aa50ab976d73722d1d1d36067b", 0x77, 0x1}], 0x3fe, &(0x7f0000000340)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:21 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/122, &(0x7f00000000c0)=0x7a) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = epoll_create1(0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x40002000}) shutdown(r1, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000000040)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x2000000) 2018/04/22 06:16:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x7ff, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3}, &(0x7f000064b000)=0x98) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r1}, 0x8) 2018/04/22 06:16:21 executing program 6: r0 = socket(0x10, 0x802, 0x0) pwrite64(r0, &(0x7f00000000c0)="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", 0x1000, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:21 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={"7369743000000000000000000200", 0x402}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) [ 102.730629] IPv6: Can't replace route, no match found 2018/04/22 06:16:21 executing program 7 (fault-call:2 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 102.806935] IPv6: Can't replace route, no match found 2018/04/22 06:16:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6c6f000600", &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x0, 0x0, "5a7c1e7f8d27"}}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/200, &(0x7f0000000000)=0xc8) [ 102.920511] FAULT_INJECTION: forcing a failure. [ 102.920511] name failslab, interval 1, probability 0, space 0, times 0 [ 102.931971] CPU: 1 PID: 8095 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 102.938830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.948197] Call Trace: [ 102.950819] dump_stack+0x185/0x1d0 [ 102.954489] should_fail+0x87b/0xab0 [ 102.958248] should_failslab+0x279/0x2a0 [ 102.962350] __kmalloc+0xc2/0x350 [ 102.965847] ? rcu_all_qs+0x32/0x1f0 [ 102.969597] ? _cond_resched+0x3c/0xd0 [ 102.973520] ? slhc_init+0xde/0xb40 [ 102.977222] slhc_init+0xde/0xb40 [ 102.980735] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 102.986137] ppp_ioctl+0x2db0/0x5200 [ 102.989951] ? SYSC_ioctl+0x1d2/0x260 [ 102.993824] ? do_vfs_ioctl+0x160/0x2440 [ 102.997915] ? ppp_poll+0x4a0/0x4a0 [ 103.001578] do_vfs_ioctl+0xaf0/0x2440 [ 103.005514] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.010911] ? __fget_light+0x6b9/0x710 [ 103.014927] ? prepare_exit_to_usermode+0x149/0x3a0 [ 103.019987] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 103.025432] SYSC_ioctl+0x1d2/0x260 [ 103.029157] SyS_ioctl+0x54/0x80 [ 103.032617] do_syscall_64+0x309/0x430 [ 103.036552] ? ioctl_file_clone+0x4f0/0x4f0 [ 103.040913] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.046132] RIP: 0033:0x455389 [ 103.049342] RSP: 002b:00007f8de7aa4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.057085] RAX: ffffffffffffffda RBX: 00007f8de7aa56d4 RCX: 0000000000455389 2018/04/22 06:16:22 executing program 0: setrlimit(0x7, &(0x7f0000a9cff8)) timerfd_create(0x3, 0x80000) 2018/04/22 06:16:22 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x4, 0x4000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x4002, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x3, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0xfb7f80d}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) pread64(r1, &(0x7f0000000140)=""/200, 0xc8, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/22 06:16:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="014443000080", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000, 0x0, 0x7]}, &(0x7f0000000000)=0x100) [ 103.064376] RDX: 0000000020000000 RSI: 0000000040047451 RDI: 0000000000000013 [ 103.071665] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.078961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 103.086253] R13: 00000000000001e6 R14: 00000000006f5e30 R15: 0000000000000000 [ 103.122641] IPVS: length: 200 != 8 [ 103.154727] IPVS: length: 200 != 8 [ 103.182084] IPv6: Can't replace route, no match found [ 103.237802] IPv6: Can't replace route, no match found 2018/04/22 06:16:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) msgget$private(0x0, 0x400) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:23 executing program 1: mount(&(0x7f0000000140)='.', &(0x7f0000000180)='.', &(0x7f00000001c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c7d5922c9fadcf00ece349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42b5d7a91dad3e82fb3413ccaa603fc71b70bc131dbc9c149278d0ac44711506e5ff05f8328566a9bf7b824a623e19bb25a85aeb25955f4cf71f74ccf32c95a7db617130b0e6f632cd70947ef05cf4574984d92e5d088e1fa416d023e04b04ab178dff3d6ed187694c62fd273135e9dcb95dc7ceb5514759bb96be16e9730854097fdcec94d848bbd4fb18a21b73d27f73f166e6bdb0645c735d80f6cb5d5de681e3e1c8ac8a9cde215acb2c0e64bd3883dec917d16be91a4b38d1e2026e313983ce075b3c8de1e87df23445e6d7a77fd798634ec035b26df3f16429b12260056b518c74593a71ec8cc026eb02f58e08d141") mkdir(&(0x7f0000000280)='.', 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='.', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000440)={&(0x7f0000000400)='.', r0}, 0x10) mkdir(&(0x7f0000000380)='.', 0x0) socketpair$inet6(0xa, 0x1, 0x40000000400, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)={{r3, r4/1000+30000}, {0x77359400}}, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000040)='.', r0}, 0x10) 2018/04/22 06:16:23 executing program 0: r0 = socket$inet(0x2, 0x20002, 0x5) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@empty, @local}, &(0x7f00000001c0)=0x8) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000070023008605000000000000"], 0x18}}], 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000440)={0x80000000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) keyctl$get_keyring_id(0x0, r1, 0x80000001) add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="88178931dc009ff500f64259d52eaaf956849471c055ff3c1717b9bc9bff08fa0a92834eca0cd2d1247b50300964662b6d57191a22baf7d3a941ce608aa5c6f26d0749cd4d76298c067b40afdde3ad2f5d33406edf020eaab57bc90567d3bcc3bc280ffecd6db81504f9d0ea5eeadab7e0c266994446852c1aa8dc228e80934c985729bfce3e113bbdbd660d7bbde18d6b9315f89659bf842574588a35f684b099ac127caa435dacb80c357839a0cffb78b40fec88f83fc56e206021d1bda200e89ed1e82d82c0ba8fa4ec75719106c727699cae997bc059ac095abac531be", 0xdf, r1) 2018/04/22 06:16:23 executing program 7 (fault-call:2 fault-nth:1): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:23 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3c}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x620000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x200, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40007000000010025000000000000000fa000000000000000faff7fff0000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x325400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sockstat\x00') ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/22 06:16:23 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r2, 0x3cb, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:23 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x989680}, 0x8) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x30, r1, 0x120, 0x70bd27, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x40) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/04/22 06:16:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/119) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r2, 0x1c, "76ab70aaf854b56a132f1f640c3abaa3dee14951283c3b02b7ab2167"}, &(0x7f0000000140)=0x24) [ 104.132543] tmpfs: No value for mount option 'ë éL' [ 104.166638] IPv6: Can't replace route, no match found [ 104.173753] FAULT_INJECTION: forcing a failure. [ 104.173753] name failslab, interval 1, probability 0, space 0, times 0 [ 104.183558] tmpfs: No value for mount option 'ë éL' [ 104.185124] CPU: 1 PID: 8140 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 104.185151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.206425] Call Trace: [ 104.209052] dump_stack+0x185/0x1d0 [ 104.212725] should_fail+0x87b/0xab0 [ 104.216492] should_failslab+0x279/0x2a0 [ 104.220598] __kmalloc+0xc2/0x350 [ 104.224094] ? rcu_all_qs+0x32/0x1f0 [ 104.227841] ? _cond_resched+0x3c/0xd0 [ 104.231765] ? slhc_init+0x16d/0xb40 [ 104.235557] slhc_init+0x16d/0xb40 [ 104.239159] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 104.244562] ppp_ioctl+0x2db0/0x5200 [ 104.248358] ? SYSC_ioctl+0x1d2/0x260 [ 104.252233] ? do_vfs_ioctl+0x160/0x2440 [ 104.256331] ? ppp_poll+0x4a0/0x4a0 [ 104.259991] do_vfs_ioctl+0xaf0/0x2440 [ 104.263927] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.269328] ? __fget_light+0x6b9/0x710 [ 104.273338] ? prepare_exit_to_usermode+0x149/0x3a0 [ 104.278395] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.283839] SYSC_ioctl+0x1d2/0x260 [ 104.287559] SyS_ioctl+0x54/0x80 [ 104.291009] do_syscall_64+0x309/0x430 [ 104.294952] ? ioctl_file_clone+0x4f0/0x4f0 [ 104.299314] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.304527] RIP: 0033:0x455389 [ 104.307739] RSP: 002b:00007f8de7aa4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/22 06:16:23 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000000180)="a3"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280)="2b69bfdaf999ad66cb472cd8c3418985b5ee42932e6989d625b31107402f7c8483a378068454007509a9a9f0391f65c85cc07ac567311597710027b7790755e003a990679d2961bf038f34eb6813b294180e46ca0ad86bbcde48ee771000b3ec6942055945da80ad3c498a549c330c5a03b8614047a61f7fe2a718f4de9404d280cc5c2ea1e2faa6f189f480e03e4d69319e147390a0900d35f83cc70a5861513c49bb9cfa1eee4a8bcd1bf354", &(0x7f0000000040)="ec2f0dbddc206d1b1a1cc03acfc2661c796424c855ade1bf56cc29b6041fe56720d60bcb2c85", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f0000000280)}, 0x20) 2018/04/22 06:16:23 executing program 1: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) tkill(r0, 0x1000000000013) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x6) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) [ 104.315483] RAX: ffffffffffffffda RBX: 00007f8de7aa56d4 RCX: 0000000000455389 [ 104.322772] RDX: 0000000020000000 RSI: 0000000040047451 RDI: 0000000000000013 [ 104.330063] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.337354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.344645] R13: 00000000000001e6 R14: 00000000006f5e30 R15: 0000000000000001 2018/04/22 06:16:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) r1 = userfaultfd(0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000000}) r2 = socket(0x100000001e, 0x1, 0x468c) setsockopt(r2, 0x10f, 0x81, &(0x7f0000000000), 0x0) 2018/04/22 06:16:24 executing program 1: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) arch_prctl(0x1001, &(0x7f0000000080)="69663bfe7bc638a21207e019d6ec70e14b6f87c723cb871057905371bd10d4380774a2477b33657dc9763d5374d5ec85aa5684c4f5f4c5befa2a80787651f61b8fa41add48eb0f463c6330051ec89914cda49941d5c6a5a62014ea9017175399a691bf1401") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x9, 0x200, 0x7, 0x1, 0x10000, 0x8, 0x8001, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0xffff, 0x78, 0xfffffffffffeffff, 0x6, 0x6}, 0x14) 2018/04/22 06:16:24 executing program 6: socket(0xb, 0x802, 0x0) 2018/04/22 06:16:24 executing program 3: unshare(0x28060400) socketpair(0x1a, 0x3, 0xc26, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x8, 0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@generic={0x80000000}) 2018/04/22 06:16:24 executing program 0: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x410004, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x80020) 2018/04/22 06:16:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) syz_mount_image$msdos(&(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x1, &(0x7f0000001640)=[{&(0x7f0000000480)="9196b107dc9e5c731d56d84afae6a7bf24", 0x11, 0x1f}], 0x0, &(0x7f00000016c0)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:24 executing program 7 (fault-call:2 fault-nth:2): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:24 executing program 2: clock_gettime(0xfffffffffffffffe, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000080), 0x331, 0x4000000) ppoll(&(0x7f0000b7fff0)=[{r1, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) [ 105.296112] FAULT_INJECTION: forcing a failure. [ 105.296112] name failslab, interval 1, probability 0, space 0, times 0 [ 105.307515] CPU: 1 PID: 8186 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 105.314376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.323741] Call Trace: [ 105.326369] dump_stack+0x185/0x1d0 [ 105.330037] should_fail+0x87b/0xab0 [ 105.333798] should_failslab+0x279/0x2a0 [ 105.337900] __kmalloc+0xc2/0x350 [ 105.341395] ? rcu_all_qs+0x32/0x1f0 [ 105.345145] ? _cond_resched+0x3c/0xd0 [ 105.349065] ? slhc_init+0x273/0xb40 [ 105.352806] ? slhc_init+0x1da/0xb40 [ 105.356587] slhc_init+0x273/0xb40 [ 105.360189] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 105.365587] ppp_ioctl+0x2db0/0x5200 [ 105.369394] ? SYSC_ioctl+0x1d2/0x260 [ 105.373271] ? do_vfs_ioctl+0x160/0x2440 [ 105.377362] ? ppp_poll+0x4a0/0x4a0 [ 105.381015] do_vfs_ioctl+0xaf0/0x2440 [ 105.384942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.390333] ? __fget_light+0x6b9/0x710 [ 105.394341] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.399399] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.404837] SYSC_ioctl+0x1d2/0x260 [ 105.408559] SyS_ioctl+0x54/0x80 [ 105.412009] do_syscall_64+0x309/0x430 [ 105.415953] ? ioctl_file_clone+0x4f0/0x4f0 [ 105.420318] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.425531] RIP: 0033:0x455389 [ 105.428737] RSP: 002b:00007f8de7aa4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 105.436482] RAX: ffffffffffffffda RBX: 00007f8de7aa56d4 RCX: 0000000000455389 2018/04/22 06:16:24 executing program 0: capset(&(0x7f00001e8ff8)={0x19980331}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc1b}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x7fc) chdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x2, 0xfff, 0x5, 0x9}, 0x6) 2018/04/22 06:16:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x161481, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000000180)=@setlink={0x30, 0x13, 0x301, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) [ 105.443775] RDX: 0000000020000000 RSI: 0000000040047451 RDI: 0000000000000013 [ 105.451070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.458361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.465649] R13: 00000000000001e6 R14: 00000000006f5e30 R15: 0000000000000002 2018/04/22 06:16:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x7) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x90, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc011}) 2018/04/22 06:16:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x412) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffff00001400010000000000c2a2b5028e920138120000000000000011907800000000e00000010077eef856b265de57422db674a4004e2100089078"], 0x0) 2018/04/22 06:16:24 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x11) 2018/04/22 06:16:24 executing program 7 (fault-call:2 fault-nth:3): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:24 executing program 3: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10001, 0x4) mbind(&(0x7f0000c08000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000080)=0x5, 0x401c, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000040)=""/46, &(0x7f00000000c0)=0x2e) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/22 06:16:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)) 2018/04/22 06:16:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:24 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a1a013f0000000900f8ff0005000280ff45", 0x14) 2018/04/22 06:16:24 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/22 06:16:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140), 0x10) 2018/04/22 06:16:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="180000005200010400000000010000000a000000040e0100"], 0x1}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000080)=""/57, &(0x7f00000000c0)=0x39) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x1, 0x9, 0x28f1dd65, 0x4, 0x7}) 2018/04/22 06:16:25 executing program 6: r0 = socket(0x10, 0x802, 0x100) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0xffffffffffffff9e) 2018/04/22 06:16:25 executing program 2: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setregid(r0, r1) r2 = socket$inet6(0xa, 0x806, 0x0) listen(r2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000980)='/dev/dsp#\x00', 0x8, 0x400400) recvfrom$llc(r3, &(0x7f00000009c0)=""/4096, 0x1000, 0x1, &(0x7f00000019c0)={0x1a, 0x205, 0x1145, 0x7, 0xc0a, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x10d, 0x10, &(0x7f0000019b50)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000009000000030000008802000000000000ffffffffffffffff80030000ffffffff80030000ffffffffffffffff80030000ffffffff03200000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000c0b301b86aff9aac0000000000004f10000000000000000000000000000000000000000000000000e1a516c27bc46b46757bf6157f8610f3c75044ab1fc641170aebab76a0ecc439532e9a9200d192e9daeae70353e425de9a7dc32ee7964239fb337d020a41c0790ce1775274aa5593ad5ee232f4449ec405616284de9f8acd163980b8ec38d13f0a9ae249e18a4180908782d287427bec4ee4e81422ee5eb46c1f0a95e635fefb3a0dd1a886543e91"], @ANYBLOB="fe8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800c8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a8002efe000000000000000000000000000000000000000000000000eb9c4354000000000000000000000000000000000000000000000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e9020000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xfda0) 2018/04/22 06:16:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x2}) connect$bt_l2cap(r0, &(0x7f0000000280)={0x1f, 0xa9d, {0x7, 0xfffffffffffffffa, 0x80000001, 0x0, 0x1, 0x3f}, 0x7, 0x111a0}, 0xe) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x4, r1, 0x10003}) 2018/04/22 06:16:25 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control\x00', 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x498181, 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/04/22 06:16:25 executing program 6: r0 = inotify_init1(0x800) write(r0, &(0x7f00000000c0)="d1282f6d93c2efa647b167ee8bd78d76331f9e739e25068f6b7a2d9270fe2844dc50ed5585dd9e145d7459463b1b20511bc76f09512b7d0b47eb17c59d8f882b68c47cc79b454f153b56c66c7080cc04a44fe8d493a7420747d64be57fb08af8a711c4b7e8a1f185d972e01ffaa45c4447d25f9f189202882b5f94a3805f27818497b97df42f418a2e740c85aeb4237f62448d1b38f5e8736011a905208151e780bb4e", 0xa3) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000001c0)=""/82, &(0x7f0000000240)=0x52) r2 = socket(0x10, 0x802, 0xff) write(r2, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)={0x2000018}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/04/22 06:16:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000700)=""/111, &(0x7f0000000780)=0x6f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0x6}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000640)={r2, @in={{0x2, 0x4e21}}, 0xb1, 0xffffffff}, 0x90) r3 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x2000) shmdt(r3) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0xc09}}, [0x4, 0x7ff, 0x4b, 0x5, 0x4, 0xfffffffffffffff9, 0x7, 0x0, 0xffffffffffffaeb1, 0x9, 0x3, 0x0, 0x100000001, 0x9, 0x7f]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r4, 0x3f, 0x30, 0x800, 0xc5b}, &(0x7f0000000580)=0x18) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r5, 0x4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/131) 2018/04/22 06:16:25 executing program 2: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x22800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x9}) ptrace$setregs(0xf, r0, 0x7f, &(0x7f0000000000)="5f7084740990c5812d6bf0386c2d3143d8d8909f6abdd26fff9a1c86e7a451c28f8fddea9ad4d925c313b95acb74b0216d391ca64c26a0be19550de370e6c1c6307a449dfc7df4e483c81ff0da3afc2655f6be6e9deb05686549b940212e36b65d706dae3c3d9510e2a8c7e2a46bb8281819eda2f6c7c2ae0dbbf7482dbf789178eefb74a5fd3dabfa96d1d55dd80ffc3611786bf1384e6f21239c21c67b0958c954183f28f2ddbdbfaa") unshare(0x8000400) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/22 06:16:25 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xdc}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}], 0x38) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x5, 0xf6, 0x2, 0x5, 0x11b, 0x1, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x3fffc00, 0x8001, 0x5, 0x100, 0xfff}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x9, 0x4, [0x9, 0x8, 0xfffffffffffffffa, 0x7f]}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r4, &(0x7f00000002c0), 0xacc) close(r1) 2018/04/22 06:16:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x139) 2018/04/22 06:16:25 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x7fffe) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x33, 0x10000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x35a6, 0x0, "6cd9990314f4e9e55cc5d3ef6b39b119fc68db9c9eb42147ef07ff9e7b2df6fd57a8fd91374458666898ae484c2d0c0a008dcdcfd76985e4a7b7f0fd8d75e4761e702763dd5b488cd7202c6e213a5a03"}, 0xffffffffffffffca) getdents64(r0, &(0x7f0000000080)=""/189, 0xbd) 2018/04/22 06:16:25 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000780)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x110, 0x0, 0x268, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [0xffffffff, 0xff, 0xffffffff, 0xff], [0xff, 0x0, 0xffffffff, 0xff0000ff], 'veth0_to_team\x00', 'bpq0\x00', {0xff}, {}, 0x62, 0x6, 0x4, 0x44}, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz1\x00', 0x1f}}}, {{@uncond, 0x0, 0x120, 0x158, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x16, 0xffffffff, 0xfed, 0x12e, 0x1, 0x600, 0x102}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x280, 0x808}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x9, 0x2, 0xb7}, {0x9, 0x9, 0x800000000000000}, {0x3, 0x2, 0x70}, 0x0, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x200, 0x2, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x80, 0xffffffff, 0xfffffffffffffffc, 0x1, 0x0, "ef18185c8a05e12a9a9bc14cdd3d8dd9827fe25332d9d9f4f64ed372fa2b9fb5a6ad9675f722462d550759d379c046460f27c9788e16080119276069f7d70f45"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 106.853830] IPv6: Can't replace route, no match found 2018/04/22 06:16:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001080)={{0x77359400}}) recvfrom(r1, &(0x7f00000001c0)=""/185, 0xb9, 0x40000020, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x8600}, 0x80) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0xb1aa}, 0x4) fcntl$setstatus(r1, 0x4, 0x44000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) 2018/04/22 06:16:25 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x40000000}) shutdown(r0, 0x4000000000000001) sendfile(r1, r0, &(0x7f0000000040), 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/22 06:16:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x81}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xa7, "9ed6388af89f78d4aa303dc74369c6622856b12f666609ce552fa8dc0bdf3c4b0a6d82ad002fd7756da8d68851f7b06017dc48bb800a5af80ca67ecbaf1f3c8234859ec90fe87007672dec7d3684db812cb7a72330704beb4e718c38b247f12e8e4c5dc50bbcc4b2304a42ad6a70bb19e68075992b69f060ca47cae981a759d3e540b68569c2e9067a45ad7d757ae86e4c013330e2da5dac43673de3eff5e7bad9b3284be0f920"}, &(0x7f0000000380)=0xaf) umount2(&(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x10001, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x2, 0x0, 0x0, 0x50}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21}}, 0x4, 0x1, 0x4ec3, 0x7, 0xfffffffffffffffe}, &(0x7f0000000040)=0x98) 2018/04/22 06:16:26 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:26 executing program 7: pipe2(&(0x7f0000000240), 0x84002) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff0001, 0x10000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:26 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:26 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xdc}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}], 0x38) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3, 0x5, 0xf6, 0x2, 0x5, 0x11b, 0x1, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x3fffc00, 0x8001, 0x5, 0x100, 0xfff}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x9, 0x4, [0x9, 0x8, 0xfffffffffffffffa, 0x7f]}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/udp\x00') sendfile(r0, r4, &(0x7f00000002c0), 0xacc) close(r1) [ 107.060257] IPv6: Can't replace route, no match found [ 107.150656] IPv6: Can't replace route, no match found 2018/04/22 06:16:26 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x183000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/31) 2018/04/22 06:16:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x22) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0xffffffff, 0x100000000}, {0x7f, 0xc03}, 0x6, 0x1, 0xd}) 2018/04/22 06:16:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) socket$rds(0x15, 0x5, 0x0) 2018/04/22 06:16:27 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1b) read(r0, &(0x7f0000000080)=""/119, 0x77) 2018/04/22 06:16:27 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000011c0)={0x13, 0x1000, &(0x7f0000001400)="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"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001180)={r2, &(0x7f0000000180)=""/4096}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000000000046800) io_setup(0x4008, &(0x7f0000002440)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001200)="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", 0x200}]) [ 108.023472] random: crng init done [ 108.091615] IPv6: Can't replace route, no match found [ 108.116805] IPv6: Can't replace route, no match found 2018/04/22 06:16:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000a40)={@empty, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x20}) 2018/04/22 06:16:27 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20040, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="0ec392a11fe5"}, 0x10) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/157) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, r1}, 0x14) 2018/04/22 06:16:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000000480)) 2018/04/22 06:16:27 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/247, &(0x7f0000000000)=0xf7) accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x80) 2018/04/22 06:16:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0x100000000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x400}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r2) unshare(0x8000400) r4 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/22 06:16:27 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0x5, 0x4], 0x2, 0x9, 0x9773, 0x8, 0x81, 0x81, {0x3, 0x3, 0xb5a9, 0x1, 0x0, 0x83d, 0x100000001, 0x101, 0x1, 0x401, 0x3f, 0x4, 0x2, 0x4, "8dbc08e99b20255b52b0b4d2182e5432a730bfed39ee53de95a7ac44b4b09775"}}) pipe2(&(0x7f0000000300), 0x84800) 2018/04/22 06:16:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 108.467044] IPv6: Can't replace route, no match found 2018/04/22 06:16:27 executing program 1: r0 = inotify_init1(0x0) sendfile(r0, r0, &(0x7f0000000040), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x2) prctl$setendian(0x14, 0x2) 2018/04/22 06:16:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 108.543240] device lo entered promiscuous mode [ 108.548390] IPv6: Can't replace route, no match found [ 108.572777] device lo left promiscuous mode [ 108.613561] device lo entered promiscuous mode 2018/04/22 06:16:27 executing program 4: mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:27 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 108.643331] device lo left promiscuous mode 2018/04/22 06:16:27 executing program 7: sched_yield() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r0, r1, 0x0) 2018/04/22 06:16:27 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) userfaultfd(0x80000) 2018/04/22 06:16:27 executing program 1: r0 = socket(0x1e, 0x805, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"023a3dfdf36d79"}, 0x242}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/22 06:16:27 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 108.901211] IPv6: Can't replace route, no match found [ 108.928061] IPv6: Can't replace route, no match found 2018/04/22 06:16:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:28 executing program 2: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x89a, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000180)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0xfffffffffffffff9}], 0x0, &(0x7f0000000240)) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/22 06:16:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x5c4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x10000}, 0x8) 2018/04/22 06:16:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/04/22 06:16:28 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x81, 0x100000000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x400}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r2) unshare(0x8000400) r4 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/22 06:16:28 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'syzkaller0\x00', @ifru_names='irlan0\x00'}) getitimer(0x3, &(0x7f0000000040)) [ 109.369605] IPv6: Can't replace route, no match found [ 109.399647] IPv6: Can't replace route, no match found 2018/04/22 06:16:28 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/12, 0xc, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000101100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/22 06:16:28 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:28 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:28 executing program 4 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:28 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x51, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}}, 0x88) [ 109.725932] FAULT_INJECTION: forcing a failure. [ 109.725932] name failslab, interval 1, probability 0, space 0, times 0 [ 109.737409] CPU: 1 PID: 8509 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 109.744268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.753635] Call Trace: [ 109.756261] dump_stack+0x185/0x1d0 [ 109.759933] should_fail+0x87b/0xab0 [ 109.763697] should_failslab+0x279/0x2a0 [ 109.767863] kmem_cache_alloc+0x136/0xb90 [ 109.772057] ? getname_flags+0x12a/0xaa0 [ 109.776164] getname_flags+0x12a/0xaa0 [ 109.780100] ? SYSC_mkdirat+0x6a/0x6a0 [ 109.784019] ? SyS_mkdirat+0x54/0x80 [ 109.787798] SYSC_mkdirat+0xb1/0x6a0 [ 109.791601] ? fput+0x25c/0x2e0 [ 109.794946] SyS_mkdirat+0x54/0x80 [ 109.798531] SYSC_mkdir+0x74/0x90 [ 109.802060] SyS_mkdir+0x45/0x70 [ 109.805506] do_syscall_64+0x309/0x430 [ 109.809444] ? SYSC_mkdirat+0x6a0/0x6a0 [ 109.813450] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.818640] RIP: 0033:0x455389 [ 109.821826] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 109.829542] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 109.836809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 109.844074] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.851342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.858607] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000000 2018/04/22 06:16:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d35b0d77b4985a9ed7bce606b46da95f5b5a8ef7e53af477439c250cb4ca2423d08e162a6d64e818a1bb7c4bc8de08d1b977ce97b009afc009d15332057be0962cb1790e6ed064ff754a409ed43c1f4ca406669d0f1b123bf93143c580d7684fa353a83733bcb98f389e5c3eda82d8e3275d07b47f4738abb2d54cc6c036008578ff63fd379360b1ec4c7b01c3f626b1f84d1c9b39b1f22d07600fba896de54089c91772d816b718221bafb465e27d56e3822c527a1b38a0442493da53f6d0e50b0e61692cbdb579f0ec230087d5ec838974879d75c19dfcfe406173b899ac93c4877a577e71f7cb4396f3cf39567c314b6a7426126882dc", 0xf8}], 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001380)=0x5) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001340)=0x5) 2018/04/22 06:16:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x41) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) [ 109.872740] IPv6: Can't replace route, no match found [ 109.903175] IPv6: Can't replace route, no match found 2018/04/22 06:16:29 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:29 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:29 executing program 4 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r2, 0x0, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x4000) recvmsg(r0, &(0x7f0000000c00)={&(0x7f0000000080)=@ipx, 0x5f, &(0x7f0000000b40), 0x0, &(0x7f00000037c0)=""/4096, 0x1000}, 0x1d) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/128, 0x80}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/22 06:16:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x4, &(0x7f0000000240)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) 2018/04/22 06:16:29 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="950000009dcfc535a79ca76a0213aae1fe45d45a06c9ea6b8b12ff2b71a5bb739dc00db8de96fedc0f87f4581ce4dd5b1bea5c2e6b614a08cafdcca37249f567d75ed36769839ffb7dd77cbfe6eda15dd03bb9730543545e6934488dc0eaa8448bc844a471dac5a8b77740274f8e8183580358d0d716bb205fc4865b3b263d0e6f6fbabce883445f9fa1b2ad0e9c80e489720f8921f218def9"], &(0x7f0000000000)=0x9d) accept4(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3}}}, 0x84) 2018/04/22 06:16:29 executing program 2: open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x89a, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000180)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140), 0x0, 0xfffffffffffffff9}], 0x0, &(0x7f0000000240)) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/22 06:16:29 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) bind(r0, &(0x7f0000000100)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r1, 0x0) exit_group(0xfffffffffffffffb) r2 = socket$inet6(0xa, 0x8000c, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x3, 0x6, 0x1f, 0x7}, 0xc) [ 110.222002] IPv6: Can't replace route, no match found [ 110.257775] IPv6: Can't replace route, no match found [ 110.351648] FAULT_INJECTION: forcing a failure. [ 110.351648] name failslab, interval 1, probability 0, space 0, times 0 [ 110.363097] CPU: 0 PID: 8555 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 110.369953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.379322] Call Trace: [ 110.381946] dump_stack+0x185/0x1d0 [ 110.385610] should_fail+0x87b/0xab0 [ 110.389416] should_failslab+0x279/0x2a0 [ 110.393578] kmem_cache_alloc+0x136/0xb90 2018/04/22 06:16:29 executing program 0: mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:29 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 110.397791] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.403223] ? __d_alloc+0x8b/0xc60 [ 110.406894] __d_alloc+0x8b/0xc60 [ 110.410430] ? dput+0xf8/0xce0 [ 110.413695] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.419126] d_alloc+0x94/0x540 [ 110.422502] ? dput+0x8d5/0xce0 [ 110.425848] filename_create+0x399/0xf80 [ 110.429998] SYSC_mkdirat+0x117/0x6a0 [ 110.433884] ? fput+0x25c/0x2e0 [ 110.437230] SyS_mkdirat+0x54/0x80 [ 110.440816] SYSC_mkdir+0x74/0x90 [ 110.444344] SyS_mkdir+0x45/0x70 [ 110.447800] do_syscall_64+0x309/0x430 2018/04/22 06:16:29 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 110.451747] ? SYSC_mkdirat+0x6a0/0x6a0 [ 110.455759] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.460969] RIP: 0033:0x455389 [ 110.464176] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 110.471917] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 110.479209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 110.486501] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.493792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/22 06:16:29 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) [ 110.501080] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000001 2018/04/22 06:16:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="080329bd0b002000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xa0000000, 0x5, 0x4, 0xfffffffffffff5d2, 0x82}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r3, 0x8000}, 0x4) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) write(r2, &(0x7f000084afcd)="af", 0x1) shutdown(r2, 0x1) 2018/04/22 06:16:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/04/22 06:16:29 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) [ 110.653091] IPv6: Can't replace route, no match found 2018/04/22 06:16:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp0posix_acl_accesslo\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'veth0_to_bond\x00', {0x4, 0x101, 0x4ea3f126, "c4e82323dc85", 0x2}}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[], 0x0) 2018/04/22 06:16:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:30 executing program 6: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x200000) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) 2018/04/22 06:16:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x2}, {0x2}, {0x2, 0x9}, {0x0, 0x407}, {0xb}, {0x0, 0x2cd3}, {0x511f269e22a140aa, 0x200}, {0xc}], 0x8) ioctl(r0, 0x81, &(0x7f0000000000)="2a9ab5cf2ea5ebc5ad33ab42fe4e80a7") write$evdev(r0, &(0x7f0000000040), 0x6c0) 2018/04/22 06:16:30 executing program 0 (fault-call:3 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:30 executing program 4 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x10000, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x8, 0x9, 0x9, 0x9, 0x2, &(0x7f00000000c0)='gre0\x00', 0x1000, 0xfffffffffffffffc, 0x401}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000002c0)=""/25) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:30 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900), 0x111}}, 0x20) 2018/04/22 06:16:30 executing program 1: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000a95000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000100), 0x657) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="da952535b45fcc3d7333fc950625a1db89135e2214075992621923e94ead3956196acdb555a90cb045e4f3da03eb3ff3d8f2fc827a4a04ddefc1ee03bd125cc27a9ffa004e75fdd559fc3f1ac415c18186a9c27695d4220088ae11c84d8c89f8347b8f6d8a16133f8b21013420bc7e5b0683a1119c818cbe486dff9d78ef68676cf579da2edafa44fa06764e47cb0700aa2ee93fe10f44dab6c0b9452d7508c3ceb41de2142ddb24f5b7e29371b5d4fb778cc6b3a1f680834701db0327394cbc72dba6d00a", 0xc5}], 0x2, 0x2) [ 111.298672] sg_write: data in/out 3171656/1686 bytes for SCSI command 0x0-- guessing data in; [ 111.298672] program syz-executor2 not setting count and/or reply_len properly [ 111.321333] FAULT_INJECTION: forcing a failure. [ 111.321333] name failslab, interval 1, probability 0, space 0, times 0 [ 111.332718] CPU: 0 PID: 8601 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 111.339587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.348959] Call Trace: [ 111.351587] dump_stack+0x185/0x1d0 [ 111.355261] should_fail+0x87b/0xab0 [ 111.359067] should_failslab+0x279/0x2a0 [ 111.363214] __kmalloc+0xc2/0x350 [ 111.366711] ? strchr+0xb5/0x180 [ 111.370144] ? cgroup_mkdir+0x412/0x3120 [ 111.374236] cgroup_mkdir+0x412/0x3120 [ 111.378216] ? kernfs_iop_permission+0x108/0x160 [ 111.383039] ? generic_permission+0x53/0xa90 [ 111.387526] ? kernfs_iop_permission+0x108/0x160 [ 111.392351] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.397805] kernfs_iop_mkdir+0x333/0x4c0 [ 111.402038] ? css_task_iter_end+0x530/0x530 [ 111.406489] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 111.410958] vfs_mkdir+0x69f/0x950 [ 111.414589] SYSC_mkdirat+0x3dd/0x6a0 [ 111.418494] SyS_mkdirat+0x54/0x80 [ 111.422080] SYSC_mkdir+0x74/0x90 [ 111.425610] SyS_mkdir+0x45/0x70 [ 111.429061] do_syscall_64+0x309/0x430 [ 111.432993] ? SYSC_mkdirat+0x6a0/0x6a0 [ 111.437009] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.442219] RIP: 0033:0x455389 [ 111.445433] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 111.453183] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 111.460481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 111.467776] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.475071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.475556] FAULT_INJECTION: forcing a failure. [ 111.475556] name failslab, interval 1, probability 0, space 0, times 0 2018/04/22 06:16:30 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:30 executing program 4 (fault-call:3 fault-nth:3): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) [ 111.482357] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000002 [ 111.485719] sg_write: data in/out 3171656/1686 bytes for SCSI command 0x0-- guessing data in; [ 111.485719] program syz-executor2 not setting count and/or reply_len properly [ 111.493736] CPU: 1 PID: 8597 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 111.523857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.533224] Call Trace: [ 111.535849] dump_stack+0x185/0x1d0 [ 111.539513] should_fail+0x87b/0xab0 [ 111.543271] should_failslab+0x279/0x2a0 2018/04/22 06:16:30 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x3ffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x6, 0x7]}, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400), 0xc) [ 111.547431] kmem_cache_alloc+0x136/0xb90 [ 111.551619] ? getname_flags+0x12a/0xaa0 [ 111.555723] getname_flags+0x12a/0xaa0 [ 111.559661] ? SYSC_mkdirat+0x6a/0x6a0 [ 111.563576] ? SyS_mkdirat+0x54/0x80 [ 111.567351] SYSC_mkdirat+0xb1/0x6a0 [ 111.571143] ? fput+0x25c/0x2e0 [ 111.574490] SyS_mkdirat+0x54/0x80 [ 111.578069] SYSC_mkdir+0x74/0x90 [ 111.581595] SyS_mkdir+0x45/0x70 [ 111.585048] do_syscall_64+0x309/0x430 [ 111.588990] ? SYSC_mkdirat+0x6a0/0x6a0 [ 111.593011] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.598221] RIP: 0033:0x455389 [ 111.601426] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 111.609165] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 [ 111.616454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 111.623742] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.631033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.638318] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000000 2018/04/22 06:16:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000300)=""/135) 2018/04/22 06:16:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x400000005, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x420400) ioctl$TIOCNOTTY(r2, 0x5422) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x401, 0x1, [0x1]}, &(0x7f0000000200)=0xa) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x200, 0xe9e2}, {0x7, 0x9}, {0xb0, 0x3}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/22 06:16:30 executing program 2: keyctl$session_to_parent(0x12) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x3cb, 0x8, [0x100000000, 0x8000]}) [ 111.655652] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. [ 111.699608] FAULT_INJECTION: forcing a failure. [ 111.699608] name failslab, interval 1, probability 0, space 0, times 0 [ 111.710920] CPU: 1 PID: 8630 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 111.717777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.727146] Call Trace: [ 111.729767] dump_stack+0x185/0x1d0 [ 111.733437] should_fail+0x87b/0xab0 [ 111.737250] should_failslab+0x279/0x2a0 [ 111.741409] __kmalloc_track_caller+0x208/0xcb0 [ 111.746133] ? __kernfs_new_node+0xae/0x6e0 [ 111.750556] kstrdup_const+0x154/0x270 [ 111.754541] __kernfs_new_node+0xae/0x6e0 [ 111.758765] ? find_first_bit+0x1a8/0x220 [ 111.763007] kernfs_create_dir_ns+0x167/0x4e0 [ 111.767609] cgroup_mkdir+0x13f4/0x3120 [ 111.771682] ? kernfs_iop_permission+0x108/0x160 [ 111.776506] ? generic_permission+0x53/0xa90 [ 111.780991] ? kernfs_iop_permission+0x108/0x160 [ 111.785847] kernfs_iop_mkdir+0x333/0x4c0 [ 111.790083] ? css_task_iter_end+0x530/0x530 [ 111.794528] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 111.799013] vfs_mkdir+0x69f/0x950 [ 111.802645] SYSC_mkdirat+0x3dd/0x6a0 [ 111.806553] SyS_mkdirat+0x54/0x80 [ 111.810139] SYSC_mkdir+0x74/0x90 [ 111.813669] SyS_mkdir+0x45/0x70 [ 111.817120] do_syscall_64+0x309/0x430 [ 111.821053] ? SYSC_mkdirat+0x6a0/0x6a0 [ 111.825071] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.830279] RIP: 0033:0x455389 [ 111.833482] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 111.841220] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 111.848507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 111.855793] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.863082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.870371] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000003 2018/04/22 06:16:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) [ 111.901420] netlink: 6 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/22 06:16:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x3ffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x6, 0x7]}, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400), 0xc) 2018/04/22 06:16:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0xffffffff, 0x74, 0x3, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x80, 0x8004, 0x3226, 0xc82, 0x10001000, 0x9, 0x4, r1}, &(0x7f00000002c0)=0x20) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:31 executing program 0 (fault-call:3 fault-nth:1): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r1, 0x406, r0) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x8800) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200)) ioctl$TIOCCONS(r2, 0x541d) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:31 executing program 4 (fault-call:3 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x200000) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) [ 112.116336] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 112.151324] IPv6: Can't replace route, no match found [ 112.154490] FAULT_INJECTION: forcing a failure. [ 112.154490] name failslab, interval 1, probability 0, space 0, times 0 [ 112.167906] CPU: 1 PID: 8664 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 112.174767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.184140] Call Trace: [ 112.186767] dump_stack+0x185/0x1d0 [ 112.190436] should_fail+0x87b/0xab0 [ 112.194241] should_failslab+0x279/0x2a0 [ 112.198372] kmem_cache_alloc+0x136/0xb90 [ 112.202610] ? __d_alloc+0x8b/0xc60 [ 112.205269] IPv6: Can't replace route, no match found [ 112.206313] ? __msan_poison_alloca+0x15c/0x1d0 2018/04/22 06:16:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x200000) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) [ 112.206358] __d_alloc+0x8b/0xc60 [ 112.206403] ? _cond_resched+0x3c/0xd0 [ 112.206475] ? _cond_resched+0x3c/0xd0 [ 112.227554] d_alloc+0x94/0x540 [ 112.230885] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.236278] ? d_lookup+0x1dd/0x210 [ 112.239974] filename_create+0x399/0xf80 [ 112.244080] ? getname_flags+0x5da/0xaa0 [ 112.248218] SYSC_mkdirat+0x117/0x6a0 [ 112.252106] ? fput+0x25c/0x2e0 [ 112.255452] SyS_mkdirat+0x54/0x80 [ 112.259036] SYSC_mkdir+0x74/0x90 [ 112.262564] SyS_mkdir+0x45/0x70 [ 112.266020] do_syscall_64+0x309/0x430 [ 112.269961] ? SYSC_mkdirat+0x6a0/0x6a0 [ 112.273982] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.279192] RIP: 0033:0x455389 [ 112.282404] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 112.290149] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 [ 112.297442] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 112.303395] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 112.304727] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.304746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.304764] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000001 [ 112.309103] FAULT_INJECTION: forcing a failure. [ 112.309103] name failslab, interval 1, probability 0, space 0, times 0 [ 112.346846] CPU: 1 PID: 8673 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 112.353705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.363075] Call Trace: 2018/04/22 06:16:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) connect$netlink(r1, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendfile(r3, r2, &(0x7f0000000140), 0x100) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x82d, 0x4) [ 112.365697] dump_stack+0x185/0x1d0 [ 112.369363] should_fail+0x87b/0xab0 [ 112.373120] should_failslab+0x279/0x2a0 [ 112.377275] kmem_cache_alloc+0x136/0xb90 [ 112.381477] ? __kernfs_new_node+0x137/0x6e0 [ 112.385979] __kernfs_new_node+0x137/0x6e0 [ 112.390316] kernfs_create_dir_ns+0x167/0x4e0 [ 112.394869] cgroup_mkdir+0x13f4/0x3120 [ 112.398941] ? kernfs_iop_permission+0x108/0x160 [ 112.403766] ? generic_permission+0x53/0xa90 [ 112.408238] ? kernfs_iop_permission+0x108/0x160 [ 112.413088] kernfs_iop_mkdir+0x333/0x4c0 2018/04/22 06:16:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x200000) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) [ 112.417337] ? css_task_iter_end+0x530/0x530 [ 112.421789] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 112.426264] vfs_mkdir+0x69f/0x950 [ 112.429888] SYSC_mkdirat+0x3dd/0x6a0 [ 112.433789] SyS_mkdirat+0x54/0x80 [ 112.437378] SYSC_mkdir+0x74/0x90 [ 112.440909] SyS_mkdir+0x45/0x70 [ 112.444366] do_syscall_64+0x309/0x430 [ 112.448300] ? SYSC_mkdirat+0x6a0/0x6a0 [ 112.452319] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.457528] RIP: 0033:0x455389 2018/04/22 06:16:31 executing program 6: r0 = socket(0x13, 0x5, 0x7f) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) [ 112.460735] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 112.468478] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 112.475771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 112.483061] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.490355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.497645] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000004 2018/04/22 06:16:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/46) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/227) bind$ax25(r0, &(0x7f0000000040)={0x3, {"e4839444132801"}, 0x3}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x19051afc, 0x4, 0x7fff, 0x7}) [ 112.559230] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/22 06:16:31 executing program 0 (fault-call:3 fault-nth:2): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") fcntl$setstatus(r0, 0x4, 0x8000000000004000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x10000, 0x4) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0xc04, 0x4) 2018/04/22 06:16:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) [ 112.785014] FAULT_INJECTION: forcing a failure. [ 112.785014] name failslab, interval 1, probability 0, space 0, times 0 [ 112.796470] CPU: 1 PID: 8699 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 112.803259] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 112.803333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.803345] Call Trace: [ 112.803383] dump_stack+0x185/0x1d0 [ 112.803424] should_fail+0x87b/0xab0 [ 112.831153] should_failslab+0x279/0x2a0 [ 112.835306] __kmalloc+0xc2/0x350 [ 112.838833] ? strchr+0xb5/0x180 [ 112.842267] ? cgroup_mkdir+0x412/0x3120 [ 112.846400] cgroup_mkdir+0x412/0x3120 [ 112.850384] ? kernfs_iop_permission+0x108/0x160 [ 112.855207] ? generic_permission+0x53/0xa90 [ 112.859690] ? kernfs_iop_permission+0x108/0x160 [ 112.864518] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.869973] kernfs_iop_mkdir+0x333/0x4c0 [ 112.874216] ? css_task_iter_end+0x530/0x530 [ 112.878666] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 112.883132] vfs_mkdir+0x69f/0x950 [ 112.886757] SYSC_mkdirat+0x3dd/0x6a0 [ 112.890660] SyS_mkdirat+0x54/0x80 [ 112.894243] SYSC_mkdir+0x74/0x90 [ 112.897771] SyS_mkdir+0x45/0x70 [ 112.901217] do_syscall_64+0x309/0x430 [ 112.905145] ? SYSC_mkdirat+0x6a0/0x6a0 [ 112.909158] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.914369] RIP: 0033:0x455389 [ 112.917576] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 112.925319] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 2018/04/22 06:16:31 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xc0, "ce8ab8b86a24724a6752de6d90698fbb07f8ab1faf0c770e58757ded2645bde0565fcbc9e9c9ef05c0366153c158042154649a83c0f5ab170ab5b363a463a9990354f6cfdfee702f4887908185521c8ed4156ffaf949660f3c96a6bd6c81e2d72e1457e5539f89c1fa89b0ed8b90492c837c97696bb26e403c02a8ef895cdc55243fbe72f44d71daf26f8aab473b9a91a1013fc9fa3150abed8527673adcf5fb99ebaf915339a7a2f0b7ebeeff5c9ef6550dd3bdf8653e7cb9cfda94d3bbb6b1"}, &(0x7f0000000100)=0xc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x6, [0xa89b, 0x9, 0x2, 0xfff, 0x7, 0x8]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x7fff}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x15) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000480)=""/174) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000540)=""/216, &(0x7f0000000040)=0xd8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb, 0x3ff, 0x8000}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x8, 0x2, 0x88c6, r1}, &(0x7f0000000080)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) 2018/04/22 06:16:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(r1, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:31 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:31 executing program 4 (fault-call:3 fault-nth:5): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:31 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) 2018/04/22 06:16:31 executing program 0 (fault-call:3 fault-nth:3): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000000000004000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000002000000100000de020300000012000000dbea001d00000121000000000000000000ffffe00000010000000000000000000000001d2ff7add7389322370708b2cba9b8987733522981d0cbc08e33cb1b85981fed8419ce5c2cd5dcb4b894fa46a860ad16d362550433d874ee517787ee164d"], 0x80}, 0x1}, 0x0) [ 112.932607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 112.939887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.947150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.954412] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000002 [ 113.061866] IPv6: Can't replace route, no match found [ 113.085611] FAULT_INJECTION: forcing a failure. [ 113.085611] name failslab, interval 1, probability 0, space 0, times 0 [ 113.096989] CPU: 1 PID: 8727 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 113.103845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.113212] Call Trace: [ 113.115837] dump_stack+0x185/0x1d0 [ 113.119500] should_fail+0x87b/0xab0 [ 113.123304] should_failslab+0x279/0x2a0 [ 113.127459] __kmalloc_track_caller+0x208/0xcb0 2018/04/22 06:16:32 executing program 2: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) [ 113.132178] ? __kernfs_new_node+0xae/0x6e0 [ 113.136590] kstrdup_const+0x154/0x270 [ 113.140570] __kernfs_new_node+0xae/0x6e0 [ 113.144790] ? find_first_bit+0x1a8/0x220 [ 113.149033] kernfs_create_dir_ns+0x167/0x4e0 [ 113.153630] cgroup_mkdir+0x13f4/0x3120 [ 113.157699] ? kernfs_iop_permission+0x108/0x160 [ 113.162521] ? generic_permission+0x53/0xa90 [ 113.166996] ? kernfs_iop_permission+0x108/0x160 [ 113.171853] kernfs_iop_mkdir+0x333/0x4c0 [ 113.176088] ? css_task_iter_end+0x530/0x530 [ 113.180536] ? kernfs_iop_lookup+0x3f0/0x3f0 2018/04/22 06:16:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x0) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x42) lseek(r0, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 113.184979] vfs_mkdir+0x69f/0x950 [ 113.188610] SYSC_mkdirat+0x3dd/0x6a0 [ 113.192507] SyS_mkdirat+0x54/0x80 [ 113.196084] SYSC_mkdir+0x74/0x90 [ 113.199615] SyS_mkdir+0x45/0x70 [ 113.203069] do_syscall_64+0x309/0x430 [ 113.207013] ? SYSC_mkdirat+0x6a0/0x6a0 [ 113.211027] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.216236] RIP: 0033:0x455389 [ 113.219446] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 113.227187] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 [ 113.234478] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 113.241766] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.249057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.256344] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000003 [ 113.274704] FAULT_INJECTION: forcing a failure. [ 113.274704] name failslab, interval 1, probability 0, space 0, times 0 [ 113.286091] CPU: 1 PID: 8726 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 113.292943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.302298] Call Trace: [ 113.304897] dump_stack+0x185/0x1d0 [ 113.308535] should_fail+0x87b/0xab0 [ 113.312261] should_failslab+0x279/0x2a0 [ 113.316334] kmem_cache_alloc+0x136/0xb90 [ 113.320500] ? radix_tree_node_alloc+0x135/0x5c0 [ 113.325258] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 113.330652] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 113.335926] ? kmsan_kmalloc+0x94/0x100 [ 113.339942] radix_tree_node_alloc+0x135/0x5c0 [ 113.344571] ? idr_alloc_u32+0x27c/0x550 [ 113.348648] idr_get_free+0x5be/0x1490 [ 113.352590] idr_alloc_u32+0x27c/0x550 [ 113.356493] idr_alloc_cyclic+0x1ee/0x4a0 [ 113.360708] __kernfs_new_node+0x22f/0x6e0 [ 113.364969] kernfs_create_dir_ns+0x167/0x4e0 [ 113.369480] cgroup_mkdir+0x13f4/0x3120 [ 113.373512] ? kernfs_iop_permission+0x108/0x160 [ 113.378296] ? generic_permission+0x53/0xa90 [ 113.382736] ? kernfs_iop_permission+0x108/0x160 [ 113.387547] kernfs_iop_mkdir+0x333/0x4c0 [ 113.391742] ? css_task_iter_end+0x530/0x530 [ 113.396159] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 113.400592] vfs_mkdir+0x69f/0x950 [ 113.404176] SYSC_mkdirat+0x3dd/0x6a0 [ 113.408045] SyS_mkdirat+0x54/0x80 [ 113.411598] SYSC_mkdir+0x74/0x90 [ 113.415091] SyS_mkdir+0x45/0x70 [ 113.418507] do_syscall_64+0x309/0x430 [ 113.422412] ? SYSC_mkdirat+0x6a0/0x6a0 [ 113.426396] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.431588] RIP: 0033:0x455389 2018/04/22 06:16:32 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440002, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x9, 0x19, 0x10, "e793409c8d8657605afc86e069e7ce6faf28579f43583fcb88fec247d70f2550ad4a50169efaa86f8ddfd2685d50d6f7e5b53885a76ed4e2d8f238b070808834", "28434ac78ee32d80b326cd81ad05b5a5e0065bf1bf797c75beefc5f5714e0fbe0c46bd22bed419588b6189af4433f103469e5ca6636b03d56e8f116ffa4ddc56", "508395dbf0de5b55aa4f1872105c60f271648809ee8d5d51d8d85200ef377919", [0x200, 0x29d8db2d]}) 2018/04/22 06:16:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x8d) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x3, 0xb357, 0x3fffffff800, 0x7}, 0x6, 0x1, 0x0, 0x0, "aaaa8bba705dcdd3"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 113.434772] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 113.442485] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 113.449753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 113.457028] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.464295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.471561] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000005 2018/04/22 06:16:32 executing program 0 (fault-call:3 fault-nth:4): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000340)=""/225) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x7fff, 0x24, 0x10001, 0xf5f, 0x7, 0x401}, 0x5}, 0xa) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x55011, r0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000280)=""/174) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000240)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) 2018/04/22 06:16:32 executing program 2: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) 2018/04/22 06:16:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(0xffffffffffffffff, 0x2, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) [ 113.702980] FAULT_INJECTION: forcing a failure. [ 113.702980] name failslab, interval 1, probability 0, space 0, times 0 [ 113.714375] CPU: 1 PID: 8754 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 113.721230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.730599] Call Trace: [ 113.733225] dump_stack+0x185/0x1d0 [ 113.736897] should_fail+0x87b/0xab0 [ 113.740667] should_failslab+0x279/0x2a0 [ 113.744831] kmem_cache_alloc+0x136/0xb90 [ 113.749031] ? __kernfs_new_node+0x137/0x6e0 2018/04/22 06:16:32 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x2800, 0x100, &(0x7f0000000240)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000340)=0x3, 0x8) 2018/04/22 06:16:32 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0ff45080000000000", 0x22) [ 113.753536] __kernfs_new_node+0x137/0x6e0 [ 113.757873] kernfs_create_dir_ns+0x167/0x4e0 [ 113.762424] cgroup_mkdir+0x13f4/0x3120 [ 113.766483] ? kernfs_iop_permission+0x108/0x160 [ 113.771303] ? generic_permission+0x53/0xa90 [ 113.775786] ? kernfs_iop_permission+0x108/0x160 [ 113.780636] kernfs_iop_mkdir+0x333/0x4c0 [ 113.784874] ? css_task_iter_end+0x530/0x530 [ 113.789323] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 113.793794] vfs_mkdir+0x69f/0x950 [ 113.797425] SYSC_mkdirat+0x3dd/0x6a0 2018/04/22 06:16:32 executing program 4 (fault-call:3 fault-nth:6): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f71d3c92bfe723417bf8b6367726f75702f73797a3100", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='rdma.max\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6c22, 0x301400) accept4$bt_l2cap(r2, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000000c0)={0xce, 0x52, 0x7fff, 0x1ff, 0x5, 0xc413}) read(r1, &(0x7f0000000580)=""/187, 0xbb) [ 113.801323] SyS_mkdirat+0x54/0x80 [ 113.804907] SYSC_mkdir+0x74/0x90 [ 113.808432] SyS_mkdir+0x45/0x70 [ 113.811883] do_syscall_64+0x309/0x430 [ 113.815823] ? SYSC_mkdirat+0x6a0/0x6a0 [ 113.819835] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.825047] RIP: 0033:0x455389 [ 113.828267] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 113.836014] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 [ 113.843308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 113.850602] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.857891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.865185] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000004 [ 113.953542] FAULT_INJECTION: forcing a failure. [ 113.953542] name failslab, interval 1, probability 0, space 0, times 0 [ 113.964882] CPU: 0 PID: 8773 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 113.971739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.981106] Call Trace: [ 113.983733] dump_stack+0x185/0x1d0 [ 113.987399] should_fail+0x87b/0xab0 [ 113.991165] should_failslab+0x279/0x2a0 [ 113.995281] __kmalloc_track_caller+0x208/0xcb0 [ 114.000015] ? __kernfs_new_node+0xae/0x6e0 [ 114.004447] kstrdup_const+0x154/0x270 [ 114.008462] __kernfs_new_node+0xae/0x6e0 [ 114.012655] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.017368] kernfs_new_node+0x146/0x2e0 [ 114.021478] __kernfs_create_file+0x12d/0x690 [ 114.026038] cgroup_addrm_files+0xf87/0x1760 [ 114.030577] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.036019] ? css_populate_dir+0x20c/0x7b0 [ 114.040414] css_populate_dir+0x2d4/0x7b0 [ 114.044672] cgroup_mkdir+0x20fa/0x3120 [ 114.048782] kernfs_iop_mkdir+0x333/0x4c0 [ 114.053024] ? css_task_iter_end+0x530/0x530 [ 114.057477] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 114.061958] vfs_mkdir+0x69f/0x950 [ 114.065596] SYSC_mkdirat+0x3dd/0x6a0 [ 114.069507] SyS_mkdirat+0x54/0x80 [ 114.073091] SYSC_mkdir+0x74/0x90 [ 114.076622] SyS_mkdir+0x45/0x70 [ 114.080080] do_syscall_64+0x309/0x430 [ 114.084017] ? SYSC_mkdirat+0x6a0/0x6a0 [ 114.088031] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.093245] RIP: 0033:0x455389 [ 114.096450] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 114.104198] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 114.111490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 114.118782] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.126077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.133365] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000006 [ 114.140845] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 2018/04/22 06:16:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8581, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0xff, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket(0x7, 0x822, 0x0) write(r2, &(0x7f0000000000)="220000001800071100be0000090007000a00013f0000000900f8ff00050002cbff45", 0xfffffea6) 2018/04/22 06:16:33 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/22 06:16:33 executing program 0 (fault-call:3 fault-nth:5): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:33 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)="e91f7189591e9233614b00", 0x3ff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="0c6a4e6b649ef23a9401514877c3d4c3642c2284f0ae866a8441d3748dc36d5664fa26e8f0c42fe93131e34171a3bf66766c2ad747abbee83f9a18ec4e70bec1ab9ed194a9ded7a5626bb63653f7b32ef3746b7050ad02f28ca1aa55fee3a293c73178f2ca5f5e767fd36ffda6dc9e629af7a4e3e6936ab9b9342ab09d4b74e12584c50b3130bca34bd87ae56d9450bb73bf9d5eea99c4e78ab19ea36d3d3917a9d8", 0xa2, 0x5}, {&(0x7f00000001c0)="87fa1cad7278293b2eef5ec450a537a9acdc0d9e29d00741190f7cc40601126a85f81858a037daeb2832d8087ec4d53f34a5fbeb475b8e16c678807f6c44121b65e3bb7f6f3a14013eb20d7fb066da20251bc3075dd8896de986ce620ce89f58c25a67b81c66097980364a47", 0x6c, 0x8000}], 0x110002, &(0x7f0000000280)={[{@space_cache_v1='space_cache=v1', 0x2c}, {@compress='compress', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@notreelog='notreelog', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) 2018/04/22 06:16:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(0xffffffffffffffff, 0x0, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) inotify_init() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x5, 0x1}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x26a, 0x2, 0x5, 0x8}, &(0x7f0000000180)=0x14) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'nr0\x00'}}) msgget(0x2, 0x2040) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000680)=""/174) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x1000, &(0x7f0000000740)="5b390a5e9e26a17d6b9c5b49b3c878af20af32db9d2579503233e355fd6b86896fde12c46cb9aed84d0be4247c8d12188a1430fd41b98cdfc5d9940de5f08cf741f6c4b95587aaed1a89f4914dfa48ca299c0a41b55e4ecff0ebf841f04d55a01531d9c40afa324fa75428a89efae2f3883f4051e256fed428b4d91b0e90b2bfe4c28aabaf34b0e67365385ff48f7d83020cf9a3c1ed9d14cd2298629a15abd3fac374ee6f5e18b17eadde4f97d20db130a326d4daba5c62967c116b6ed588bf4f2bbaff9c1f5c0a354b140fd5e4ff2aeaa4af62e910c8c22eddd8abd29d8d9922f93ca77924f37d443244e9c8dfa69a39dabe82f4b00a049a3e272a34497cabe6df6ba239f7e1e225391306572a093e55cd5c648c8c9462a8f44a6ecd7e84f43f8f4616d8c3fed521994a0113e99a22f230fb3f19a63f51c707020f01046ffc366b7ca66c1945dab6e3934a2b0c6d045a5ef3f99c6a60bfe7d8c01e29a55c53460e746518bf9651d512c54c9fea12cf9fa77fbd845971c35fd1cbff2414bfc64d5bcd006b3ff4ee972381ae98cf7162c8abed5c422966ee34f5cf583ab894de2e6bf8816341555b4d76a09b94ba0a87954115eb5ee9317233f63f877341f0410fa6339006f88213f17df80fc8e64251f44b9157c0847a123dab76032edf788191f59fa9aaec6bce47f42844adbca5ca863765d2f50c79b9ac82a23abf8c4852be3891f5dc9a23e8c4b5262ecf71056452bd7a41f267a9f74b65071e775105a12be0c0d0d434301b1e6cd0ed0b0decd0c73e868b5fb3b8197156601b8fa3e34173a0ef922ca6a360ca63eb73df6b7bac0a401f412bb2388e0a616286f9daaec93e65bd911f3ee8cc5b432274e7a1547c0278e9118b9110c885b968c2b8257381aeb16ceb773231bfcf44f5478c372c4adb7d590fb9f71ebac72c31679e25c6b2598c6442e3ed16807828861c528283bd7b38acade0b210464646b890e9e95b1fb96e0620e69139d8c75b9fdd825534798050f816e605ccabc8cb98079f7ba626137ff7408b716aee78760a6b92ac637a8e8b996097480139f0e056c25a598f9f8dfa26d5310ebef7678ad2390ccd3e78f5e50d6cb039fcba64d62095035831548f0cbc17604e72df425f74dd02777cf045da43a9e19df75ff9f718a28b99a60fc903e500b05331fc4cb54028fb353e1c1c3222e34237aa3d9ef28e1fbc5c16628c76e259390c955dc71d68b9b1031904969ac9491eb3a090c0a6b1eff26b96940c498ec1d489673162cfbb7bac524866b1a9f18592b784f8c7d153f74bfb3463b65724c629ffd2d49e5b765c730c2921114c8501ad44acfe593846afc1afd6caccef9ec56d7603e6580b92577afbb9fac7382c8a79585498aa925bc4f2421c82d44e506355dbf364cf497931d610dd6fd101db3a69f2609ee347ce4523278b91e6860cfda2eda34eaf917beb7d64e024e1a3e685be6281f1eea712457afc0f4d1f29751464334cee375ce5e87c45aa26a020637d9bdb61b08ab962a3bc7af90ee6e484ee964d6c3e54213cc65e30632c462fd6da0c290ddd7feef000b54388fd55ae27fe7e661f6ef3c5205d91c1c0682006b8d5c1e303e0c3cf3be00ab6a444e5566b9e7e4fcfbffd9093bcfcdf3b5dd293d4ee758da3d987c2eb4a1f9094bb06a13c1d2b36174f5bb2443362c7a83ea3d6994f79618ddc3600e1703722d56786cfdea53f951008417bac2d51162cd943b50129577d3f88a0c1ce4a7cee7c67ac3424a3bdab1724dca0dae7fb1f8cf7ff2e5e095b7396ba9000b117569dc337fb3644be278073d9c66a6321c8a7e406ca9334ecafb333e994672165d5d8849a93e7c4cd16f73b484d8d85949bae76909d17405c1931de14b9d0648563226cbea59861efef05c9d9279524f54f1ff5879980451b3698865c1eabe4961feecff1276c0407e9ca2174685127fccdf3bc7ee2621ad8377a218344135a24b6c2165075dd1d182333c2464038ac3d5786a6e91f29004d3b75aec8b715331e55a3ee0561b8938541a68af08fc8ebe6805eacb0ed28847e54d673b641e9d1018f792a34b5862fd25c0ebf55f99eb9927351276c025019fc59df25d1aef26b9f98e7ab3822d277d6b3bfaea1585c3d7b9dc4542e109db9b65a41a3dff5309726e32f82424e23f588092d483416075d252480bed4848137f203d47ecc110d1925d09e72b1f66959a263b29a8cf527be9b608ed34cd2bf723e256b90e6daa85177d7b7314bdfee7b95380d96ad5e32013a9541913ebf80d3cae150a4ad21f5db481cdab1db0ea57de809d9e635ed9a9661fa0013b0950ef2c36a6abc0f1c7a97a2f9dc41dba858777e0b846858e02afcd66a60e9b771d85bb9f485e44d00a2db69b850948dcea317979aa7b402eaf3dc914fb9d0353437939fae4e8409de7fc8a02a095b025e152703e57344667c624763c34fe24b3b6d5bf0b560ef8224357fc44918950cc36dee974b289f236242af687ed4457dcbf7c0ec635798356444a75c0b32805acf4cbbe5ec7290ff913a63f9ee8b6e2618e8736ee996097e34f7789548f9e845a36226768813dcc048be3a6b3bfd77b566f893b01fa23b3b4dc3723b8addf58080f6632fe93d8f6c86b5904d9663ae31793df8d609cec727ad104a58d758788d74043ffb4b55296b178417a3f001e17c6f42922d9b3cc37b9d0fff6b3a7f9aa7985adb08bba5b20a9da10f32516f6cdff3e8b490b0e999222944af5ff9d61e8e50d2c84bbebe5f0be325982b89add82e0d14bf4d2f2104d2adce8afb801eaaf7a1383f7c6ad0c3ec5b067b9594e6873e6579ee5f7d06f7897ad786fd25da9f572859867f2478a62fbad172d64bf002b535c4ba290dfaf056389561040b6dd9a7365e7c0293ed4727fe502a27bab8e36d8354cb10bb6028d2e9633cf37318c023ac48bbcf7ca9eb031dee8aece66f66ea95bc5f7f56aee48bb3b35dd353e6359a87ddce466fcd4493978a3f1000de0b061d39acbd718d1c849d1edb737d19a6fd556ec501035202de2e0b356ed9962dfc0eacf742cfca223b7831aae84162b2d7e5c8e4f5df36c9b8a35cab5ff90dcb6c660a9800734b8c8db3ef19e6ea82ba4ccd6e7eec9d4697f8542b7e45a18b15de0f239caa9b636c8001be6eb5053a89e6d48afcc8271656f26d442f84fc93cf400694fca9e727e0e067f2a97572d6c12f96dcf7f9e4e65fd7b476aef15e0f92112f84127a0508c5a7d2963b2b27e07dd1594c5b55d1c2fcdb491427b0bddba20ddfc9fe2b5117f726a6c6f0543116ba4183ab57b18400c7a53431c6ff435563fb91083871306c2c10389cb2d3047c7c29578354aba7f5d146cd621bdca79864009148ca329e0703a9d83fe74b428039db53d91f992f028cadbf0118c9ffec3fbfe5c8ddaf970dd037d5a7a07e68c1dbd15f34238056ac8a6af9b29ce6e5b91819cf787804981b71177c1597353cef8d4b63c93a813e03b81242433db04a98b33489c54588bb656d45089f83569e191889e34e1ee8ffc5ce840518615fb6e7b7f82966b89705ea92f4016caf6903963a689ae19cb74f99317d827624fae4dfb5b5184b6da7e37d08881b64d6a8c87d9de2e3f8cfd0386413a8cc6ac1c4d8000e8ae5189a8b76d695aaa9d310a7cf68d344461e4669fb1504522d225c853bb85520ba710ad5b77b8a417cbb2febd9e3ac8c5417875ce9d69be7e1ab73fec30731b1ed12ad62a5984b0adc2f67274a803f9b5f0e4a5d20e52f01f90266a20325eebc301fe9daf958d47610fbf48be2bf10eb07a0985a598211ed26609386edcfab708dbeb4792e3b383e1e5785efcd1a539ff69ebfe8d1ddaf09a2bb25971348f5ab851087ab0e5a8756311db6bac9f09608a34fc748dabe439c503e0e5deccc162736da91eeb2210046b5af01a2c169be9cc10d5c98cecfa23550adcca977ce03a17232e21003db26e56d9b5c0e7c9f2b832396380aee7a755db39aaa7733dd5cac0680a26b34a5e415673b20c7fe62e6e215e1e1c1a2cdc802eed9580c3b9fa8d9d842c72d90dbf56b44d697ce5bfde8ecfcb26beebc17523eb72bac8dfb6cf4db1167918d65ae7e6e7d1cd69bde41d88afe49677e25a274951f03df2503ec8e1e655d3a9c75170cd5c7ea5797b9be67726788d06ddbc0fd09a7d6fa37e046bba1f44011c8c68593498ad933980369f802f4e2695b6f008205a13a342d88321be5e8c0d05eefd5878748890767184d244884a4a9b6ad9b08465749e7b5a609b07cd180ff5e56aaf61943f0bc771ec89d755b595ae79a3d8bfaf95295e65bda828e153911f5b33fe61e4be8e20998051a666badb42113bcee6828aa4ca6a730d4b549681ef4705bbf7dfc37f048914c673ffb2568a1300229ea2dc89ad6aeb65a0f49cd79e7ab34c1ca6e9d425ca3760742bb75fa17c7c25977e169d07cae11b20037695a4e6cc59f6ea28ed3750b984ed7d3e137caf179574bd93fe1af9bedcbbea398d5dd54ba4c1d6930abaf8dd630d53dabc735b1796939f7237092500edf22e3725d87e965017ac5d6c2d41a8cd210b87c9dfb9f626d75f5fdd7f79f341be614a1450ff4bb0a5e3508617eaec8cd7bf3321ef1431ed7808aaf2c0a8d070954676e7fa20e821119424bd4c975b6f5b81d69db58e167981c79d677aa46c9382b3410d28923d27baa527e426201af7a792dd521e3d3624888da7080f6528db09f76f258c37b9b121f86df6416973e38770410b1f8b2b4f710bc0b94dd14a7739d1a8c131ac23148de992f6b5c406d521b1da66547b64e6a12773b47ba2ba7177a759e85fdf2eda8c7133e784d1bd994d697707448c9e12253094d05065267455557764c6c6fd68ebe86f907e01181d0e09f855a77aa1dbc3af6c23ce74e35b0091805d95711a6e5ae0f8ff2cb9039fadbd44e601a9f3ca3b9a57264bd400e68e4774a0902aa1dd0ea92cc99b63877be1a307c206ab168512962142d656b3ce732d82dcf930850f49f6be247e5c9f47971dc37dc5a630c8bb9f03c83b40f3157e9f92f32a1de74b123f5ad6e7a133fcc2d0e9e6c4289a5d81ce486accb951d946239fe3311b95aea9111e1d8984376d6354420a9065e84e269686d950b1f48ba09f8046e08a3a8cd3a007882b2a5b21dcff67474ae584e2b42312f15c736c3fc68552f9c19879c6db5fa5a45dfbf450d832729bf99bae156d1715fe51f7eef8fdd3eb564e5a4895f1f8af9969653b9a6417abf177d6e99c0bc8721d0b6966c9119ae196d06ab6ce82bd8391ee05d56786c7e121ca01a6b1dc617e00ba0dc423932452f9dcddf3eaa464778e76f568fe53cc5af15fa7b0169a92a737b34a3043562b205597524fd86ba5a0ec3ba3b9c1224dea063800d7189ecc3db7597f4a8165ce33abfc5bf6586518fb3119d40e2411065962ad1044be9a721cda40daf2f26e1cf53ad60fd94040d2446055a936298879557ef773090da74403eec65a04dcb3da3c3c3b788709e24b53c360bc21400d773d35c50703cc447117822c87cdedd51dfc8fe9781d3f97dc173921776b03c293e77136f7bd02448267a51976c6fe5847680ec3b34cc00dcb0d6757c5eb66794edf0ae16999b991b2a1fd7aa3ec756c0cd8ddadaaeb77759ebf27d1023e988aec013612454157e5f661ff34a8774d0ed0a04100e8dc23230058f2e267a7118d1a2ba7766ae0191b4944d7f39d69ce43db2111b85d009c0efa231538db673e5d5e70d7c0493e1387c7d97f512f0eca52a29b7f77526f21f997bb5a705d0ee84eb"}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x6) 2018/04/22 06:16:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1f, 0x10000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/22 06:16:33 executing program 4 (fault-call:3 fault-nth:7): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) [ 114.286004] FAULT_INJECTION: forcing a failure. [ 114.286004] name failslab, interval 1, probability 0, space 0, times 0 [ 114.297417] CPU: 0 PID: 8800 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 114.304281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.313652] Call Trace: [ 114.316284] dump_stack+0x185/0x1d0 [ 114.319958] should_fail+0x87b/0xab0 [ 114.323717] should_failslab+0x279/0x2a0 [ 114.327874] kmem_cache_alloc+0x136/0xb90 [ 114.332088] ? __kernfs_new_node+0x137/0x6e0 [ 114.336588] __kernfs_new_node+0x137/0x6e0 [ 114.340874] kernfs_new_node+0x146/0x2e0 [ 114.344979] __kernfs_create_file+0x12d/0x690 [ 114.349538] cgroup_addrm_files+0xf87/0x1760 [ 114.354079] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.359520] ? css_populate_dir+0x20c/0x7b0 [ 114.363914] css_populate_dir+0x2d4/0x7b0 [ 114.368116] cgroup_mkdir+0x20fa/0x3120 [ 114.372224] kernfs_iop_mkdir+0x333/0x4c0 [ 114.376468] ? css_task_iter_end+0x530/0x530 [ 114.380909] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 114.385385] vfs_mkdir+0x69f/0x950 [ 114.389021] SYSC_mkdirat+0x3dd/0x6a0 [ 114.392923] SyS_mkdirat+0x54/0x80 [ 114.396505] SYSC_mkdir+0x74/0x90 [ 114.400038] SyS_mkdir+0x45/0x70 [ 114.403500] do_syscall_64+0x309/0x430 [ 114.407437] ? SYSC_mkdirat+0x6a0/0x6a0 [ 114.411462] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.416675] RIP: 0033:0x455389 [ 114.419885] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 114.427629] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 2018/04/22 06:16:33 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/22 06:16:33 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/mixer\x00', 0x400480, 0x0) write(r1, &(0x7f0000000a40)="220000001800071100be000009004848c2e7013f0009000000f8ff0005000280ff45", 0xffffffffffffff02) getsockname$packet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/autofs\x00', 0x410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000980)={0x28, @time={0x0, 0x989680}, 0x42, {0x4, 0x973}, 0x51d0, 0x2, 0x2}) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f0000000300)=""/125, 0x7d}], 0x5, &(0x7f0000000400)=""/121, 0x79, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000480)=""/20, 0x14}, {&(0x7f00000004c0)=""/65, 0x41}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000005c0)=""/108, 0x6c}, {&(0x7f0000000640)=""/46, 0x2e}], 0x5, &(0x7f0000000700)=""/250, 0xfa, 0x1}}], 0x2, 0x0, &(0x7f0000000880)={0x77359400}) 2018/04/22 06:16:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000240)=""/192) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) [ 114.434921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 114.442213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.449505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.456794] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000007 [ 114.464331] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 [ 114.669853] FAULT_INJECTION: forcing a failure. [ 114.669853] name failslab, interval 1, probability 0, space 0, times 0 [ 114.681212] CPU: 1 PID: 8801 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 114.688073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.697442] Call Trace: [ 114.700067] dump_stack+0x185/0x1d0 [ 114.703736] should_fail+0x87b/0xab0 [ 114.707501] should_failslab+0x279/0x2a0 [ 114.711608] __kmalloc_track_caller+0x208/0xcb0 [ 114.716346] ? __kernfs_new_node+0xae/0x6e0 [ 114.720764] kstrdup_const+0x154/0x270 [ 114.724762] __kernfs_new_node+0xae/0x6e0 [ 114.728968] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.733681] kernfs_new_node+0x146/0x2e0 [ 114.737782] __kernfs_create_file+0x12d/0x690 [ 114.742335] cgroup_addrm_files+0xf87/0x1760 [ 114.746808] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.752230] ? css_populate_dir+0x20c/0x7b0 [ 114.756586] css_populate_dir+0x2d4/0x7b0 [ 114.760769] cgroup_mkdir+0x20fa/0x3120 [ 114.764793] kernfs_iop_mkdir+0x333/0x4c0 [ 114.769021] ? css_task_iter_end+0x530/0x530 [ 114.773461] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 114.777917] vfs_mkdir+0x69f/0x950 [ 114.781530] SYSC_mkdirat+0x3dd/0x6a0 [ 114.785379] SyS_mkdirat+0x54/0x80 [ 114.788920] SYSC_mkdir+0x74/0x90 [ 114.792413] SyS_mkdir+0x45/0x70 [ 114.795822] do_syscall_64+0x309/0x430 [ 114.799729] ? SYSC_mkdirat+0x6a0/0x6a0 [ 114.803708] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.808888] RIP: 0033:0x455389 [ 114.812068] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 114.819786] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 [ 114.827069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 114.834333] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.841602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.848862] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000005 [ 114.856390] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 2018/04/22 06:16:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x8, "f5bd818785b43c02"}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x62}}, 0x0, 0xffffffff, 0x0, 0x86b, 0x60}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xfef1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x20, 0x100000000, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) 2018/04/22 06:16:33 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080), 0x0) 2018/04/22 06:16:33 executing program 1: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x8, 0x20001) openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x3, 0x4) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="7ddc9d67eeb371431934315ec27888ffafe015aec45ef6477a019220bb6ab357256cfb051ba71c9b6a7ad014217baa52306b98b2f7", 0x35, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/218, 0xda) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x0) getpeername$ipx(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/04/22 06:16:33 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:33 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:33 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80, &(0x7f0000001680)=[{&(0x7f00000002c0)="b4d31f51dedd5d2de8c0c2cb79baacffb38f95f8f817c99dcaefe393a490eaafac160a4e5786079f1cf00e211cae2ae3d2f27cdd5efdc98f891e90c6481173e7e9f9478d93ef551328707b0c11b69c7752686958243d465812e144b93779865684470a21ca1a4811339dadaa66a4aa63c8e192e58b68706914d6587e61efefef26e1bbd0fc5cb666e35c50091874e60de70ca9a0731119e4f9695111f322cb1f185f7176a3e33546dd8b4a65b94172d532287e2b6390317779", 0xb9}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="11f7b1b25e7d15ebadc456294a8db7ebd0a2e07203a15af91d463aa8b11c826a3bcffa40efd96ab0d6112021c91cfedd99e3123eb69de132ad40827f229d32ff88a7196626e22535ee0c739f03cd26d361a6e1051a17a668ef657f55a1a68c75aacbbd17eff6749bba4d16b5dde37c627823fddee87f47d88d0ab9f9b3589d675d20efaaf85d26b65cfe619f03391fb7b9719223ff206bac52664e280cf5679fce34f425a7bcdf55806824a13a", 0xad}, {&(0x7f0000001440)="56399ef8f10b3d84680df49b94f1250592201413fa65df0b32a06ac53b28f4f67ff51fd2426efba6f39a447b6508dde88ef4973f4ccf6420f77d1356e3591f4932be61ee95adcbcab44a2886ec752cefdae1617a99c62c7366bb403ea0d0dd04ffd29fc371f8d839e6c869", 0x6b}, {&(0x7f00000014c0)="5a3c8e6867a5b5217b41cb02aa4f444488fe8f93f3e822284c744343117cb46c7e8f9069f52c5dc89eff715180fb46df6d0f12c7b40cfa1c1204320268122c7c95a9ee86ee7fe60cf498ab46bcf6a742a3bd2982", 0x54}, {&(0x7f0000001540)="cb910c02dbfb2d70e234c1f4ebd88609fa2bc60637ea120b141b8e19b725d514f0146dbe097197fde731cbd71a6858fd1d00b172718a0bdde810f4f46e35b9c3ee1c214e2cc18c76af1ebf8e0cacca409d483e0c0c2b5d95dbe8bfd1dfa4f61b7c", 0x61}, {&(0x7f00000015c0)="72e456a60a8d1e8e00faed36257039b9269a43201ef5b9c126e7958e02f57bc0b006c497eff57c40ffed6e12645869ce793c2e12dbf7627ba64ea1d58c96b7c8a497c9fa7a9af798149c68a2f1e906644756103b301d9f910f175d23ef331077d1505abfa8f6735e3a10831c4fdf5587e7fb4c107ea177b46b267eb09fe35e20afc814275fe021150cbd23be66bf599927efe0c7be3b77094c95be28cff2eaad4f91c88cf69f585f2627645105a2bb6a76b3", 0xb2}], 0x7, &(0x7f0000001700)=[{0xc8, 0x10c, 0x1, "c9a739e42b958a36b9c0193fccef7a16f792f3f77d0a9debfff2aa7b0f3903371757db60f08b328ab6806a190077dbde1396eae70fa32c8c023cf184cfc81f86c785e59a35168e8e405c393dc4e6c674b0d829405407a99058adb8b45ec8496f5924d2ecaa6e4701af28c5b6ca82289d389f06872dbc9030b7ac55260c0a5563a752e14a23ae6fe88881396eb5e886fb97d4d73734bfb6c2ec8e939288743457020a3bf155b696257d799d0bf5623c0375"}, {0x20, 0x118, 0x1f, "e48d21519c4674966a17a3"}, {0x98, 0x10f, 0x0, "546500b0ff190b90c382d8b831d20eb7492a1396b397b5fc64def16e2c79523c17d03a2757eeb91b4d742def2faeb9c52fc0ba113be12ac7b01961e6b03af9b9df7174f846cc87ce4cc70c8c1b2a945b09aa873295ed7899fbf645f8d0c29d975798cdd647e003747acc09e7e1ef911858f1d7ee81ed14778ecaf3e58cfe70f7a54a32"}, {0xd0, 0x117, 0x7, "3d3c397567721610b17bc9fae2caafdeca927f3cf61d5e7f79b99f49ec646192fedcdb50bec3591f67aa529470b47e3edffe972fba67263089323b396d7b2b7d42c1de45c3e67cc9b8f8aded7e9d4e5b104b70574c640f2b0eebdefcb37b5c60bc6493cc4f80157f333d74b3065e7faf216bf9e6bdf1451a9476e1024f225d11fdef5d98c49b82ae81ac893c0088e34ae867c9a5a5caf5d8ec98ee683f7cd412e40e4499626772d66a2cc9b4d62bfaca43d0376f7c6160da6793788195784e20"}, {0x30, 0x0, 0xa0, "a5b40a0a5b1a4521907f2aaca168ede0f347628b2a8ef6f12cfc6f4554791d87"}, {0x68, 0x107, 0x1, "71d010d67cbd8dc5e39b8d3081ecddc2364effcccbf2c526b1c7cbda28386712ed264ab5b3e051bd2ba069fd1c35bd60365ff75597b2dfd74c70352a69dd8cb04829e78630191a554eb3556e8dd78cf4a5ea16"}, {0x48, 0x117, 0x3, "f27b9bdb92016807125089f8ca584c1f80121ad9ad3688169cb903891d4d954a79a4a6228a88a01c06e7a8a35e91548268f75ffb021b"}, {0x38, 0x113, 0x5, "572d0b23b5048c473b7939017e8d471f43d6eb3a289b64ff094a4228705ed740d03656e14fb9eb"}, {0x50, 0x11f, 0x1f, "0315acfca3861a7092a31095b3c90cc45178c3c254862edcd5283427117f595c0d6c999ea2fac81e481bb68a92c8a70cb622185ad15f21fcd80ad91b21e9"}, {0x18, 0x113, 0x0, "28c8"}], 0x3d0, 0x20000000}, 0xee}, {{&(0x7f0000001b00)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b80)="620d19eacaa127d6f3db6cbd188a4df3fe888b36ce0e03f79f1283d9a45b57f9bdbd61baa8098c4c575bfb4ad2c22f548a4994433cde9294924c7f757bfd4c0166f89d540dd2c40ecddd1c10d0842688a1f5c00eea8e27e92d3d54dff402a39c54aff97530a321e503d0a3832995968a8471d5d9ab2e6ee4d619244edf5c6a07a7bb3dad57555069945602bf4a852293db5b95a6cc59dcfcb6e6a38d2573bdf993e3b234", 0xa4}, {&(0x7f0000001c40)="be165f5249c4da5c0daabb50d382a01e0d13a96ec29b8a40ab83b13f6181b08d8cf4bf925be2", 0x26}, {&(0x7f0000001c80)="e29ea29791793a6ab383b561f453a546a79882a08c2dcca8abc58e35b1", 0x1d}, {&(0x7f0000001cc0)="27b59c0093e38ce9d28214d7fd83f5e62e19e37a2a64d0d25a154fceb3759b0e440f568e0036c83e3b7138ad7098fa83fb26da247f7568f8055c03c46b054900552223d4e5f6c9cc962fd6020a3c4d08fe629851a67e52a4733e89e92aff5f4cc76e812bd0d52a0456fbab95fef637661e377bf62fcc4c038f793e39d4296676b0822888a6e5ecf1cb7fb3e66cd8b5d3b28e60e2d19055ecc5081c1a5e2fc007e2e587543c06b651fe78daf2347308a7f22881242fddfe9d2c54df17275f7ab380068ead452cda8b5b31e1cc64df910053950e294997f2c57609483c44d3c1a5d483d4f40f16a251e6e46e43787d615653", 0xf1}, {&(0x7f0000001dc0)="4c8a72a43ba2aab824f3640affa1ea2db3f2332f3d625b75d253872ad2b47b3ccadd680bc110e4026e330af08f85d114ac99727f865dedddf6da6997b369156e788bd940", 0x44}, {&(0x7f0000001e40)="5d5aaa6a9d908002be34dc4c472dce8987710e1e5222a382109476e1a41caa787f4b66af8fe03c5d819ccf250a941379246a8a26a4a1d13b6bd18f44bba0cb2b2def8701bb0fc1b312350482669b5a06861950bdaecec1cda93f", 0x5a}], 0x6, &(0x7f0000001f40)=[{0xc0, 0x11d, 0x8c, "7714cc347e5a9a689ad3abbd54e44c7ff2901489160c45b70f45438ccd7bca76e43ec78cc416821d6c07537d571c5a3da6bb5c7ead4135b26fe7082697de1a80fe224221335bdf616093b21e0fdb2a9031bc6ef8a15078c44638c7e778e6679fe2303ffd179f609fc8818a7dbc9b7d1065276056fb78bbc81b186186df5f378c9e5f0929cf248d7030cf94313b0982530e1a220d1352ac7052bd4bb59507b806090413aa55dd13bc9ebd"}], 0xc0, 0x4000000}, 0x8}, {{&(0x7f0000002000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x80, &(0x7f0000002180)=[{&(0x7f0000002080)="2c4349591f1128596e8def2c8c5748eaa5750e5641fbc633f5ddef28c9f31dffc2b2e6e092fad1c50cf9dc3c64da5f20fc3e0be88e36b579eb5fa0b60a4b845506ae24e4f17e25dcb42d2424541ae14b2fbfa9da9b58bf28c9b940720843c468fa20732cd60f1c551c946a84c1a243ae46ab62c44972fa433141570602505746d27d04ff80a5002292ad27fd6027a18a24bbbbb5f8c0ec10540f08294f763e91209b950396306697e80e6c707c43ad374ee0ba0ff90a977de0ce6b52f6b788ff", 0xc0}, {&(0x7f0000002140)="0a844a49c33d40b3bc87dd4520a7ac18b51cee88802391247f321760d244f27468b50ffd916ab06c09f2819525eeb4139f42da53", 0x34}], 0x2, 0x0, 0x0, 0x91}, 0x3}], 0x3, 0x8004) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000002380)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/22 06:16:33 executing program 0 (fault-call:3 fault-nth:6): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:33 executing program 4 (fault-call:3 fault-nth:8): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) [ 114.977734] IPv6: Can't replace route, no match found [ 115.004196] FAULT_INJECTION: forcing a failure. [ 115.004196] name failslab, interval 1, probability 0, space 0, times 0 [ 115.015595] CPU: 1 PID: 8841 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 115.022451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.031818] Call Trace: [ 115.034444] dump_stack+0x185/0x1d0 [ 115.038111] should_fail+0x87b/0xab0 [ 115.041873] should_failslab+0x279/0x2a0 [ 115.045981] __kmalloc_track_caller+0x208/0xcb0 [ 115.050722] ? __kernfs_new_node+0xae/0x6e0 [ 115.055134] kstrdup_const+0x154/0x270 [ 115.059127] __kernfs_new_node+0xae/0x6e0 [ 115.063344] kernfs_new_node+0x146/0x2e0 [ 115.067449] __kernfs_create_file+0x12d/0x690 [ 115.072003] cgroup_addrm_files+0xf87/0x1760 [ 115.076537] ? css_populate_dir+0x20c/0x7b0 [ 115.080930] css_populate_dir+0x2d4/0x7b0 [ 115.085175] cgroup_mkdir+0x20fa/0x3120 [ 115.089281] kernfs_iop_mkdir+0x333/0x4c0 [ 115.093522] ? css_task_iter_end+0x530/0x530 [ 115.097972] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 115.102416] vfs_mkdir+0x69f/0x950 [ 115.106040] SYSC_mkdirat+0x3dd/0x6a0 [ 115.106354] IPv6: Can't replace route, no match found [ 115.109931] SyS_mkdirat+0x54/0x80 [ 115.109973] SYSC_mkdir+0x74/0x90 [ 115.122188] SyS_mkdir+0x45/0x70 [ 115.125650] do_syscall_64+0x309/0x430 [ 115.129584] ? SYSC_mkdirat+0x6a0/0x6a0 [ 115.133597] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.138806] RIP: 0033:0x455389 [ 115.142011] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 2018/04/22 06:16:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f0000000140)=""/180, 0xb4}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/112, 0x70}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/54, 0x36}, {&(0x7f0000000540)=""/132, 0x84}, {&(0x7f0000000600)=""/96, 0x60}], 0x9, 0x0) 2018/04/22 06:16:34 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a", 0x11) 2018/04/22 06:16:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x1ff, &(0x7f0000000140)=0x0) io_submit(r1, 0x2, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)}]) 2018/04/22 06:16:34 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:34 executing program 3: unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x80002) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000003c0)=[0x7c8e, 0x8]) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x88, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) [ 115.149756] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 115.157048] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 115.164337] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.171628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.178923] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000008 [ 115.186975] cgroup: cgroup_addrm_files: failed to add cgroup.procs, err=-12 [ 115.271809] IPv6: Can't replace route, no match found 2018/04/22 06:16:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000540)=""/174) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@local, @empty, 0x0}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/125) [ 115.336361] IPv6: Can't replace route, no match found 2018/04/22 06:16:34 executing program 1: unshare(0x400) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r2, 0x300, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff0e}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xca6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaf5}]}, 0x48}, 0x1, 0x0, 0x0, 0x31f14c79df9c88c5}, 0x4000) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/22 06:16:34 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x200000000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x3f, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/04/22 06:16:34 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a", 0x11) 2018/04/22 06:16:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0xffffffffffffff80) [ 115.555713] FAULT_INJECTION: forcing a failure. [ 115.555713] name failslab, interval 1, probability 0, space 0, times 0 [ 115.567082] CPU: 0 PID: 8845 Comm: syz-executor0 Not tainted 4.16.0+ #85 [ 115.573942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.583312] Call Trace: [ 115.585937] dump_stack+0x185/0x1d0 [ 115.589609] should_fail+0x87b/0xab0 [ 115.593375] should_failslab+0x279/0x2a0 [ 115.597487] kmem_cache_alloc+0x136/0xb90 [ 115.601700] ? __kernfs_new_node+0x137/0x6e0 [ 115.606207] __kernfs_new_node+0x137/0x6e0 [ 115.610517] kernfs_new_node+0x146/0x2e0 [ 115.614624] __kernfs_create_file+0x12d/0x690 [ 115.619180] cgroup_addrm_files+0xf87/0x1760 [ 115.623708] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.629151] ? css_populate_dir+0x20c/0x7b0 [ 115.633544] css_populate_dir+0x2d4/0x7b0 [ 115.637747] cgroup_mkdir+0x20fa/0x3120 [ 115.641853] kernfs_iop_mkdir+0x333/0x4c0 [ 115.646097] ? css_task_iter_end+0x530/0x530 [ 115.650541] ? kernfs_iop_lookup+0x3f0/0x3f0 2018/04/22 06:16:34 executing program 4 (fault-call:3 fault-nth:9): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:34 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a", 0x11) 2018/04/22 06:16:34 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x40ef) write(r0, &(0x7f0000000080)="220000001800071100be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) 2018/04/22 06:16:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001d00)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000900)=@delpolicy={0x50, 0x14, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80}}, 0x3c350000}}, 0x50}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000140)=""/209}) [ 115.655009] vfs_mkdir+0x69f/0x950 [ 115.658645] SYSC_mkdirat+0x3dd/0x6a0 [ 115.662556] SyS_mkdirat+0x54/0x80 [ 115.666132] SYSC_mkdir+0x74/0x90 [ 115.669661] SyS_mkdir+0x45/0x70 [ 115.673122] do_syscall_64+0x309/0x430 [ 115.677060] ? SYSC_mkdirat+0x6a0/0x6a0 [ 115.681078] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.686287] RIP: 0033:0x455389 [ 115.689497] RSP: 002b:00007f2b6c9d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 115.697244] RAX: ffffffffffffffda RBX: 00007f2b6c9d96d4 RCX: 0000000000455389 [ 115.704532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 115.711823] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.719126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.726424] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000006 [ 115.733856] cgroup: cgroup_addrm_files: failed to add cgroup.type, err=-12 [ 115.789217] IPv6: Can't replace route, no match found [ 115.830442] IPv6: Can't replace route, no match found [ 115.841189] FAULT_INJECTION: forcing a failure. [ 115.841189] name failslab, interval 1, probability 0, space 0, times 0 [ 115.852598] CPU: 1 PID: 8900 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 115.859456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.868826] Call Trace: [ 115.871450] dump_stack+0x185/0x1d0 [ 115.875117] should_fail+0x87b/0xab0 [ 115.878882] should_failslab+0x279/0x2a0 [ 115.882998] __kmalloc_track_caller+0x208/0xcb0 [ 115.887750] ? __kernfs_new_node+0xae/0x6e0 [ 115.892157] kstrdup_const+0x154/0x270 [ 115.896102] __kernfs_new_node+0xae/0x6e0 [ 115.900294] kernfs_new_node+0x146/0x2e0 [ 115.904404] __kernfs_create_file+0x12d/0x690 [ 115.908959] cgroup_addrm_files+0xf87/0x1760 [ 115.913493] ? css_populate_dir+0x20c/0x7b0 [ 115.917883] css_populate_dir+0x2d4/0x7b0 [ 115.922133] cgroup_mkdir+0x20fa/0x3120 [ 115.926229] kernfs_iop_mkdir+0x333/0x4c0 [ 115.930472] ? css_task_iter_end+0x530/0x530 [ 115.934923] ? kernfs_iop_lookup+0x3f0/0x3f0 [ 115.939406] vfs_mkdir+0x69f/0x950 [ 115.942995] SYSC_mkdirat+0x3dd/0x6a0 [ 115.946905] SyS_mkdirat+0x54/0x80 [ 115.950496] SYSC_mkdir+0x74/0x90 [ 115.954038] SyS_mkdir+0x45/0x70 [ 115.957495] do_syscall_64+0x309/0x430 [ 115.961431] ? SYSC_mkdirat+0x6a0/0x6a0 [ 115.965451] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.970652] RIP: 0033:0x455389 [ 115.973842] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 115.981567] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 115.988842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 115.996105] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.003373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.010644] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000009 [ 116.018173] cgroup: cgroup_addrm_files: failed to add cgroup.threads, err=-12 2018/04/22 06:16:35 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x1) fchdir(r0) unshare(0x40600) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/04/22 06:16:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) 2018/04/22 06:16:35 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800277344af19b29793d8000a0001f8ff00050002c0", 0x1a) 2018/04/22 06:16:35 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:35 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100, 0x40040) ioctl$TIOCCONS(r1, 0x541d) write(r0, &(0x7f0000000140)="220000001800070e83d7d04472d6df0500bb00000000000000000000000000000400", 0x4d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20001, 0x0) 2018/04/22 06:16:35 executing program 4 (fault-call:3 fault-nth:10): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:35 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/04/22 06:16:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0xd0) [ 116.159207] FAULT_INJECTION: forcing a failure. [ 116.159207] name failslab, interval 1, probability 0, space 0, times 0 [ 116.170595] CPU: 1 PID: 8926 Comm: syz-executor4 Not tainted 4.16.0+ #85 [ 116.177451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.186821] Call Trace: [ 116.189452] dump_stack+0x185/0x1d0 [ 116.193118] should_fail+0x87b/0xab0 [ 116.196870] should_failslab+0x279/0x2a0 [ 116.200985] __kmalloc_track_caller+0x208/0xcb0 [ 116.205720] ? __kernfs_new_node+0xae/0x6e0 [ 116.210136] kstrdup_const+0x154/0x270 [ 116.214083] __kernfs_new_node+0xae/0x6e0 [ 116.218273] kernfs_new_node+0x146/0x2e0 [ 116.222377] __kernfs_create_file+0x12d/0x690 [ 116.226914] cgroup_addrm_files+0xf87/0x1760 [ 116.231454] ? css_populate_dir+0x20c/0x7b0 [ 116.235846] css_populate_dir+0x2d4/0x7b0 [ 116.240046] cgroup_mkdir+0x20fa/0x3120 [ 116.244148] kernfs_iop_mkdir+0x333/0x4c0 [ 116.248380] ? css_task_iter_end+0x530/0x530 [ 116.252828] ? kernfs_iop_lookup+0x3f0/0x3f0 2018/04/22 06:16:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fa0a592cd1bb75c85d6f0d4c", 0xc, 0xfeb}, {&(0x7f0000000100)="8be3b794c24c57fc5ed0bcdfa34b8dcb38b0f5e3f3d49253d67633a310de6ca03a5973c99ef79c8c89dd0f52cd512154f487e3f3cc410b396e54d9ab22af9441eb71e9cb8a9f3caf471bbf12d0c863d46739ff7388e6336c12ddd56dbc5b18d61471fe6c8895fb12e08da6929480afd34e559954dee125a0a50ecd61da2f6dfed3a8a1da50fa9bfebffc16d096167c8cd0bc92e9cd7d3b09083c9dca4e9817dd15b75bd304d91954f815873c539bb78a0bf2", 0xb2, 0xfffffffffffffffe}], 0x10, &(0x7f00000002c0)=ANY=[@ANYBLOB="6175746f6465667261672c636f6d70726573732d666f7263653d6e6f2c64617461636f772c6d657461646174615f726174696f3d33372c6175746f6465667261672c667261676d656e743d6d657461646174612c6e6f626172726965722c63684ade1ec5696e745f7072696e745f6d61736b3d353032352c736b69705f6261ec8054802fd5c96c616e63652c6e6f64617461636f772c002e3cb8ee494475773d85bc1072b85644773a04a11c3f3bdd01bd5173a47b6c265a7460"]) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write(r1, &(0x7f0000000380)="02727a91f6ffeed4f8d9936a9bfb79cfebd90427e0828d9b3074ff17b436d8dd01db504e8f1d445437fb0e6d54271eee448521a2d61f1a5ec63b0846450cdaff8b3fb10b6f50364e7193b78a77af5d8dde63adb46a12e3f27f34820b7df2dfb0f7406ff071c8990ae1c42eb563633c9c7cc780721b272594e75da058ac4ac260a9a937720b417a73558fbfc09098d246abdf5189576fc0b5fa892bdb9f0907507681936e1a2dc390e551dc9ff4f4f84ad9c577081d8b858b34b149cb46b60b85293602", 0xc3) 2018/04/22 06:16:35 executing program 5 (fault-call:7 fault-nth:0): mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000004c0)=""/134) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x30000, 0x42) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) 2018/04/22 06:16:35 executing program 3: unshare(0x400) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffff, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r2, &(0x7f0000000380)}, 0x10b) [ 116.257306] vfs_mkdir+0x69f/0x950 [ 116.260934] SYSC_mkdirat+0x3dd/0x6a0 [ 116.264848] SyS_mkdirat+0x54/0x80 [ 116.268436] SYSC_mkdir+0x74/0x90 [ 116.271975] SyS_mkdir+0x45/0x70 [ 116.275439] do_syscall_64+0x309/0x430 [ 116.279374] ? SYSC_mkdirat+0x6a0/0x6a0 [ 116.283391] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.288606] RIP: 0033:0x455389 [ 116.291813] RSP: 002b:00007fd9d1c84c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 116.299558] RAX: ffffffffffffffda RBX: 00007fd9d1c856d4 RCX: 0000000000455389 [ 116.306848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 116.314135] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.321429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.328720] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 000000000000000a [ 116.336579] cgroup: cgroup_addrm_files: failed to add cgroup.threads, err=-12 [ 116.366944] ================================================================== [ 116.374334] BUG: KMSAN: uninit-value in btrfs_scan_one_device+0x4b6/0x920 [ 116.381254] CPU: 0 PID: 8929 Comm: syz-executor1 Not tainted 4.16.0+ #85 [ 116.388085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.397431] Call Trace: [ 116.400027] dump_stack+0x185/0x1d0 [ 116.403658] ? btrfs_scan_one_device+0x4b6/0x920 [ 116.408416] kmsan_report+0x142/0x240 [ 116.412222] __msan_warning_32+0x6c/0xb0 [ 116.416287] btrfs_scan_one_device+0x4b6/0x920 [ 116.420878] btrfs_mount_root+0x332/0x21b0 [ 116.425122] ? kmsan_set_origin+0x9e/0x160 [ 116.429360] ? btrfs_control_open+0x80/0x80 [ 116.433678] mount_fs+0x296/0x780 [ 116.437141] vfs_kern_mount+0x222/0x990 [ 116.441116] btrfs_mount+0x7fe/0x2db0 [ 116.444923] ? kmsan_set_origin+0x9e/0x160 [ 116.449159] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 116.454175] mount_fs+0x296/0x780 [ 116.457634] vfs_kern_mount+0x222/0x990 [ 116.461617] do_mount+0xca5/0x4ed0 [ 116.465160] ? __kmalloc+0x23c/0x350 [ 116.468875] ? copy_mount_options+0x91/0x540 [ 116.473296] SYSC_mount+0x32e/0x3d0 [ 116.476926] SyS_mount+0x77/0xa0 [ 116.480293] do_syscall_64+0x309/0x430 [ 116.484186] ? put_mnt_ns+0x2f0/0x2f0 [ 116.487992] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.493175] RIP: 0033:0x457dba [ 116.495448] FAULT_INJECTION: forcing a failure. [ 116.495448] name failslab, interval 1, probability 0, space 0, times 0 [ 116.496357] RSP: 002b:00007f4c1a242ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 116.496373] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000457dba [ 116.496381] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007f4c1a242bf0 [ 116.496389] RBP: 0000000000000002 R08: 00000000200002c0 R09: 0000000020000040 [ 116.496396] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000013 [ 116.496403] R13: 0000000000000002 R14: 00000000006fcb50 R15: 0000000000000000 [ 116.496412] [ 116.496416] Uninit was stored to memory at: [ 116.496431] kmsan_internal_chain_origin+0x12b/0x210 [ 116.496443] kmsan_memcpy_origins+0x11d/0x170 [ 116.496451] __msan_memcpy+0x109/0x160 [ 116.496490] _copy_to_iter+0x852/0x28f0 [ 116.507741] CPU: 1 PID: 8942 Comm: syz-executor5 Not tainted 4.16.0+ #85 [ 116.515343] copy_page_to_iter+0x383/0x1b70 [ 116.515373] shmem_file_read_iter+0x99f/0x1180 [ 116.522624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.529865] do_iter_readv_writev+0x84d/0xa00 [ 116.529892] do_iter_read+0x303/0xd70 [ 116.537137] Call Trace: [ 116.544385] vfs_iter_read+0x118/0x180 [ 116.544409] loop_queue_work+0x270e/0x3ef0 [ 116.551678] dump_stack+0x185/0x1d0 [ 116.553256] kthread_worker_fn+0x58f/0x900 [ 116.553277] loop_kthread_worker_fn+0x90/0xb0 [ 116.557591] should_fail+0x87b/0xab0 [ 116.562641] kthread+0x539/0x720 [ 116.562662] ret_from_fork+0x35/0x40 [ 116.567155] should_failslab+0x279/0x2a0 [ 116.570984] Uninit was created at: [ 116.571005] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 116.575027] kmem_cache_alloc+0x136/0xb90 [ 116.581758] kmsan_alloc_page+0x82/0xe0 [ 116.581782] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 116.586094] ? getname_flags+0x12a/0xaa0 [ 116.590630] alloc_pages_vma+0xcc8/0x1800 [ 116.590654] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 116.600005] getname_flags+0x12a/0xaa0 [ 116.604451] shmem_getpage_gfp+0x35db/0x5770 [ 116.604474] shmem_file_read_iter+0x508/0x1180 [ 116.608276] ? SYSC_mkdirat+0x6a/0x6a0 [ 116.610803] do_iter_readv_writev+0x84d/0xa00 [ 116.610825] do_iter_read+0x303/0xd70 [ 116.614699] ? SyS_mkdirat+0x54/0x80 [ 116.618893] vfs_iter_read+0x118/0x180 [ 116.618913] loop_queue_work+0x270e/0x3ef0 [ 116.622556] SYSC_mkdirat+0xb1/0x6a0 [ 116.626718] kthread_worker_fn+0x58f/0x900 [ 116.626738] loop_kthread_worker_fn+0x90/0xb0 [ 116.631261] ? fput+0x25c/0x2e0 [ 116.634887] kthread+0x539/0x720 [ 116.634907] ret_from_fork+0x35/0x40 [ 116.638291] SyS_mkdirat+0x54/0x80 [ 116.641925] ================================================================== [ 116.641939] Disabling lock debugging due to kernel taint [ 116.646004] SYSC_mkdir+0x74/0x90 [ 116.649498] Kernel panic - not syncing: panic_on_warn set ... [ 116.649498] [ 116.654544] SyS_mkdir+0x45/0x70 [ 116.770324] do_syscall_64+0x309/0x430 [ 116.774231] ? SYSC_mkdirat+0x6a0/0x6a0 [ 116.778215] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.783401] RIP: 0033:0x455389 [ 116.786585] RSP: 002b:00007fa51953cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 116.794302] RAX: ffffffffffffffda RBX: 00007fa51953d6d4 RCX: 0000000000455389 [ 116.801573] RDX: 0000000000000000 RSI: 0000010000002007 RDI: 0000000020000100 [ 116.808841] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.816111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 116.823382] R13: 00000000000003f4 R14: 00000000006f8f80 R15: 0000000000000000 [ 116.830660] CPU: 0 PID: 8929 Comm: syz-executor1 Tainted: G B 4.16.0+ #85 [ 116.838787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.848131] Call Trace: [ 116.850713] dump_stack+0x185/0x1d0 [ 116.854341] panic+0x39d/0x940 [ 116.857555] ? btrfs_scan_one_device+0x4b6/0x920 [ 116.862311] kmsan_report+0x238/0x240 [ 116.866105] __msan_warning_32+0x6c/0xb0 [ 116.870162] btrfs_scan_one_device+0x4b6/0x920 [ 116.874743] btrfs_mount_root+0x332/0x21b0 [ 116.878981] ? kmsan_set_origin+0x9e/0x160 [ 116.883213] ? btrfs_control_open+0x80/0x80 [ 116.887526] mount_fs+0x296/0x780 [ 116.890979] vfs_kern_mount+0x222/0x990 [ 116.894952] btrfs_mount+0x7fe/0x2db0 [ 116.898764] ? kmsan_set_origin+0x9e/0x160 [ 116.902995] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 116.908004] mount_fs+0x296/0x780 [ 116.911468] vfs_kern_mount+0x222/0x990 [ 116.915443] do_mount+0xca5/0x4ed0 [ 116.918981] ? __kmalloc+0x23c/0x350 [ 116.922696] ? copy_mount_options+0x91/0x540 [ 116.927107] SYSC_mount+0x32e/0x3d0 [ 116.930733] SyS_mount+0x77/0xa0 [ 116.934093] do_syscall_64+0x309/0x430 [ 116.937983] ? put_mnt_ns+0x2f0/0x2f0 [ 116.941778] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.946954] RIP: 0033:0x457dba [ 116.950132] RSP: 002b:00007f4c1a242ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 116.957834] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000457dba [ 116.965094] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 00007f4c1a242bf0 [ 116.972357] RBP: 0000000000000002 R08: 00000000200002c0 R09: 0000000020000040 [ 116.979619] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000013 [ 116.986880] R13: 0000000000000002 R14: 00000000006fcb50 R15: 0000000000000000 [ 116.994585] Dumping ftrace buffer: [ 116.998107] (ftrace buffer empty) [ 117.001790] Kernel Offset: disabled [ 117.005390] Rebooting in 86400 seconds..