[....] 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[ 30.797096] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 31.350513] random: sshd: uninitialized urandom read (32 bytes read) [ 31.789806] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.172452] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. [ 38.631781] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 13:21:11 fuzzer started 2018/05/11 13:21:12 dialing manager at 10.128.0.26:45945 [ 60.497178] can: request_module (can-proto-0) failed. [ 60.508176] can: request_module (can-proto-0) failed. 2018/05/11 13:21:35 kcov=true, comps=false 2018/05/11 13:21:39 executing program 0: 2018/05/11 13:21:39 executing program 1: 2018/05/11 13:21:39 executing program 7: 2018/05/11 13:21:39 executing program 2: 2018/05/11 13:21:39 executing program 3: 2018/05/11 13:21:39 executing program 4: 2018/05/11 13:21:39 executing program 5: 2018/05/11 13:21:39 executing program 6: [ 67.607544] IPVS: ftp: loaded support on port[0] = 21 [ 67.657361] IPVS: ftp: loaded support on port[0] = 21 [ 67.694937] IPVS: ftp: loaded support on port[0] = 21 [ 67.701321] IPVS: ftp: loaded support on port[0] = 21 [ 67.714869] IPVS: ftp: loaded support on port[0] = 21 [ 67.735595] IPVS: ftp: loaded support on port[0] = 21 [ 67.739609] IPVS: ftp: loaded support on port[0] = 21 [ 67.753328] IPVS: ftp: loaded support on port[0] = 21 [ 69.509079] ip (4660) used greatest stack depth: 54392 bytes left [ 70.636519] ip (4746) used greatest stack depth: 54344 bytes left [ 71.164907] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.171414] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.213739] device bridge_slave_0 entered promiscuous mode [ 71.270353] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.276887] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.308469] device bridge_slave_0 entered promiscuous mode [ 71.331498] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.338013] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.354142] device bridge_slave_0 entered promiscuous mode [ 71.385165] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.391695] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.408244] device bridge_slave_0 entered promiscuous mode [ 71.433644] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.440143] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.465465] device bridge_slave_0 entered promiscuous mode [ 71.488986] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.495447] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.528193] device bridge_slave_0 entered promiscuous mode [ 71.544077] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.550557] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.578256] device bridge_slave_1 entered promiscuous mode [ 71.587502] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.593967] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.602096] device bridge_slave_0 entered promiscuous mode [ 71.611107] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.617585] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.631983] device bridge_slave_1 entered promiscuous mode [ 71.639889] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.646432] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.663410] device bridge_slave_1 entered promiscuous mode [ 71.682456] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.688908] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.710362] device bridge_slave_1 entered promiscuous mode [ 71.731443] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.737970] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.755217] device bridge_slave_1 entered promiscuous mode [ 71.766861] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.773357] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.782813] device bridge_slave_0 entered promiscuous mode [ 71.792246] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.798695] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.813287] device bridge_slave_1 entered promiscuous mode [ 71.823808] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.830290] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.861702] device bridge_slave_1 entered promiscuous mode [ 71.871636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.888754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.896317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.904928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.915209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.933636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.946956] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.953430] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.012816] device bridge_slave_1 entered promiscuous mode [ 72.077208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.108174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.115717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.124082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.144265] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.163081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.179155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.264185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 72.361182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.502307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.693010] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.805617] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.816859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.828937] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.844800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.880821] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.919216] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.010601] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.028536] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.055661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.068724] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.093773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.119308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.136942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.244647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.251692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.292171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.299191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.322336] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.337189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.344564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.352013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.365393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.404350] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 73.416189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.425172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.438857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.477501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.523826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.533308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.547634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.554864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.562062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.588101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.625970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.635258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.654593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.667960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.697440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.712015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.745174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 73.776891] ip (4956) used greatest stack depth: 53784 bytes left [ 73.791399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.880486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.887840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.960878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 73.968397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.106361] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.137107] team0: Port device team_slave_0 added [ 74.209951] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.229436] team0: Port device team_slave_0 added [ 74.254596] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.279693] team0: Port device team_slave_0 added [ 74.303614] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.333087] team0: Port device team_slave_0 added [ 74.369625] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.386977] team0: Port device team_slave_1 added [ 74.401164] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.413997] team0: Port device team_slave_0 added [ 74.441679] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.455273] team0: Port device team_slave_0 added [ 74.471483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.489473] team0: Port device team_slave_1 added [ 74.531472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.540287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.557191] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.592723] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.609672] team0: Port device team_slave_0 added [ 74.623913] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.638895] team0: Port device team_slave_1 added [ 74.651140] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.669558] team0: Port device team_slave_1 added [ 74.688550] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.706291] team0: Port device team_slave_1 added [ 74.717883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.730603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.749062] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.774268] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 74.786230] team0: Port device team_slave_0 added [ 74.803424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.812850] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.832408] team0: Port device team_slave_1 added [ 74.843015] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 74.861188] team0: Port device team_slave_1 added [ 74.867722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.880072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.899093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.907190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.920790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.951951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.982662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.002913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.017693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.025914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.035011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.049618] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.068766] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.081541] team0: Port device team_slave_1 added [ 75.087439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.100983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.111713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.121698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.142207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.162728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.170265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.177881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.186370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.202334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.209387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.245268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.280896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.311628] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.331705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.340310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.348505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.356690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.364564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.372610] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.381704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.391736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.400435] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.423326] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.433413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.440511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.455291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.473201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.490175] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.507552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.517379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.526675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.546443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.554278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.563248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.581278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.588271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.601136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.611257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.620142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.633197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.658695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.665603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.685759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.709107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.716890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.731525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.763745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.770749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.786975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.809875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.817641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.835683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.879961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.891269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 75.898855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.912623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.939969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.969424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.993204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.008429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.030849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.040415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.056170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.071529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.090672] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.104385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.125783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.165641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.201130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.237271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.265881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.276572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.285336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.312669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.330570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.347262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.143070] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.149583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.156487] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.162962] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.229544] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.236183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.260533] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.267075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.273953] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.280414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.329243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.340357] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.346846] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.353681] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.360133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.371119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.569078] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.575604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.582495] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.588961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.601201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.610950] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.617432] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.624311] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.630773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.643501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.659734] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.666192] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.672998] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.679459] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.690174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.717610] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.724124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.731052] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.737525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.802194] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.903220] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.909717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.916559] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.923087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.979594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.263578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.275882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.309986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.338932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.363832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.379904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.393986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.732942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.283253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.469669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.576565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.616087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.632631] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.724796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.753473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.955500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.095126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.290831] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.406541] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.417711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.424397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.435851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.475226] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.583955] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.623242] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.870106] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.945190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.951553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.963243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.069008] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.078674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.092074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.198931] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.205262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.216825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.294404] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.322110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.328438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.345417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.446342] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.452676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.462847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.601507] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.608348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.620164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.844278] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.850620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.859355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.945784] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.959257] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.166473] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.197894] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.318926] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.447311] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.711476] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 13:22:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:22:08 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x6}) mq_timedsend(r0, &(0x7f0000000040)="ae", 0x1, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/05/11 13:22:08 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x40000000002}, 0x1c) 2018/05/11 13:22:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/240, 0xf0}], 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB="140000000401fdff00000000000000ee00000000"], 0x14}, 0x1}, 0x0) 2018/05/11 13:22:08 executing program 7: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="c60791"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 13:22:08 executing program 6: 2018/05/11 13:22:08 executing program 3: 2018/05/11 13:22:08 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x80000000}, 0xffd8, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000022000805000000000000000003000000"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0xfed5, 0x100, 0x80000000, 0x0, 0x5, 0x4}) getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/212) 2018/05/11 13:22:08 executing program 6: r0 = socket(0x1e, 0x8, 0x0) unshare(0x40600) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) 2018/05/11 13:22:08 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @hyper}, 0xfffffffffffffc81, 0x80800) r2 = socket(0x1, 0x0, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcad8, 0x5, 0xffff, 0x3ff, 0x40}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x1bc4}, &(0x7f0000000240)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000280)=0x10) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/11 13:22:08 executing program 4: r0 = socket$inet(0x2, 0x1fffffffffd, 0x1) sendto$inet(r0, &(0x7f0000000040)="5494", 0x2, 0xc0d4, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/05/11 13:22:08 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x40, 0x0) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)={0x2, 0x3, 0x5, 0x3, 0x1d, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_sec_ctx={0x1a, 0x18, 0x2, 0x9, 0xc6, "12ba1d03443e99a3be85ab2d0b3c99b4331ea80f8066b1668a8f6ee06248a7e34092360b0f25605419455cda4bc4c91ab4bbc8a8e73775e9c5dea331989ed4ed4583ce290419fc9bb812a5803fa4b9b48c2fad71febea99ca22837099010c9c3fdd1b8b311463db750e7c842a86b82ab32e7398320f9cb5fc5e34c69804186688c22077706cced5f5f22f1d3d24d2a6ca3868c489a4f4da182c3611f06ebb7f74924ab65e1ed77c06feb2fadc8d5dbebb7b7c3c9d6a70016fd9440f8b4b188c107b8b3b3ffc4"}]}, 0xe8}, 0x1}, 0x4000000) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0), 0x2}}, 0x20) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0x2a0, r5, 0x800, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff7fffffff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x40000}, 0x800) write$rdma_cm(r1, &(0x7f0000000740)=ANY=[@ANYPTR], 0x51a) 2018/05/11 13:22:09 executing program 3: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffffff, 0x196) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) 2018/05/11 13:22:09 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="3a342f36debe336b88db8281bd8f795b6f46bbcc843994e47b964b5285567c7e09d7dfeee59954d2bd32cea8564ac3c166863857c0e8d87326ff3c"], 0x4) r2 = socket$inet6(0xa, 0xffffffffffeffffe, 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x109002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0xffffffffffffffe0, 0x5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/05/11 13:22:09 executing program 5: unshare(0x40600) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0xeda7}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x74) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000e54000)) 2018/05/11 13:22:09 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xf4, r1, 0x108, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4a8}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf874}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x38}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x86}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x40800) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000001a00090c00000000000000001ce199fa1600000000000000000000000c00010000000000"], 0x1}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/05/11 13:22:09 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x230, 0xe0, 0x8001, 0x200, 0x2, &(0x7f00000000c0)='veth0_to_bond\x00', 0xffffffffe90447a1, 0x9, 0x6}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x600000000004e22, @multicast1=0xe0000001}, 0xffffffffffffffb6) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000100)=0xfcd, 0x4) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "3ef8b7de52af9f20d43bbdba1000608772625661ce6bbba4cfd1e17b4648da88235becf186ce22a3301d6f0bbdcc73c54e005d10d543db2ec550bce57a42e274feeaab61b03f021658046cc790725d96a5bc139bb450482abd8041323d43a14acb44"}, 0x6d) 2018/05/11 13:22:09 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) r1 = gettid() sched_getparam(r1, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000100)="36353b1482f9b0f75502c392d419988a2111eeefde6d1e747de78b606b1edfa13a1aebf02f94274f900f59f9dbcf085355536b4ea0edd36f010197fc14bb35e78c10b04b3eaae6d87e298a65b8a96797a33c488ded450bf11afa6a637b2586f910b1022e1203d2b263c9c1d001274775e8876bdf60bc7d74f62f57b96ec6f012e8779c46b43a9fd2ab179af36a4a12f22785dfa01b95ada65313ae292c041522ef969026cdd1b6cd483214b282130b427234a3242d86af23c0871477f269de72c365bb8aafa03d6f522efe56989a4f82f13a1c2e43d585bd9a6029f774962aa7", &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="9f", &(0x7f0000001240)=""/208}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/11 13:22:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmmsg$unix(r0, &(0x7f0000000140), 0x0, 0x44080) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0xdf6, 0x8}) 2018/05/11 13:22:09 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000007) accept(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0x80) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/11 13:22:09 executing program 3: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x80033, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='\b', 0x1}], 0x1, 0x0) 2018/05/11 13:22:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="1ba8cd117775446a517095890a5590224d3b6b64cc18e84ef334fd6b9fcd6dc4da71c239b7197ac06ccfd53b40474a95d76ae3fb86fc34bdd63771826e4316a7ee17a6491065e7", 0x47, 0x20000000200408d6, &(0x7f00000011c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x18) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x0) 2018/05/11 13:22:09 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x8, 0x5, 0x1ff, 0x61698d83, 0x5, 0x5, 0xdc, 0x1, 0x80, 0x7, 0x7ff, 0x7158e202}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x2) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) 2018/05/11 13:22:09 executing program 2: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x800) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/11 13:22:09 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x4, 0x800132, r0, 0x2000000000000) poll(&(0x7f0000000080), 0x2000000000000292, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$set_reqkey_keyring(0xe, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="0f1a9f0b2441862374564b658ad7793ed00d4213637a26d4365e4608c464f4b1d4bfb70d1edcd919fad68d6ea8e229cd841621a1971accac91962552f39d757dc083207c37a6356718cd1cdfa83e65ea200a4982a6007c04c37c25d2c4f4b6ac2498aca92ffa34ec37cf0afeb88a90b60b6b5f50a1387e1049b4a8b544cff1a68b58d0ba65832c64ee4057ee5fac2f82ab1731d3ca4442dfb26219b1b5359754c4fd43ace39d73316e3d38a0159f1bdd2525c500153f4a595de037181b8e766814a5e257e2acb6d24f28a6c498c38a6b721819cc6cd29e5a66cea34087dfa68f2cb15a", 0xe3}, {&(0x7f0000000180)="cd18922aa8f03fc87ae53c63f5968e0f76e466835dd8e80efbb34b0bd05ae99fe9716b9c98ba05fe3a30daf571715df50a6378d8a3f66e32a6bec9a2654a2730ea4d29b3186227bdd42c76c1f6acd079d1fac07de37610c72babe72d4fb538a410e6a7c5afb205167590e93d9665dd4b0452a1208bd0e530d18b4a3603c4bd5c46af1038b1d506", 0x87}], 0x0, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0x48}, 0x4000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000003c0)={0xffffffffffffffff, 0x20000000000000, 0xcd0, 0x1974, 0x200, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000400)={0x3, 0xc4e, 0x7, 'queue1\x00', 0x6}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$setlease(r0, 0x400, 0x2) 2018/05/11 13:22:10 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000), 0x1) pipe(&(0x7f00000003c0)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/11 13:22:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[@ANYBLOB='#'], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x4000000001}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)="1d", 0x1) write(r0, &(0x7f0000000340)="867f60b6123f3dbc76c824d83435f62772edc51899d03489c56279d859638a8ee3eeb7ad38980ed7a79f25852fad3d46b096739cf22e557f9749a0090cae4d39a1fbe518c9536a4ceed0152fc76239e2b9586132a713d13f54a4de3d6231201a26b847a5c4ad682cbc246ac559bcf49053c3fbb445f91c1f3e2d5ff979fe92d6eb4107d65fe9356d81db1aaf772345552779f679a12a0322411d2fd32efa85927529d0fffecaf0c5bf00a96c7ae3b1c80b", 0xb1) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1'}, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x2}, 0x8) 2018/05/11 13:22:10 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) 2018/05/11 13:22:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) futex(&(0x7f0000000000)=0x1, 0xd, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) recvmmsg(r0, &(0x7f0000004280), 0x8000343, 0x2, &(0x7f0000004340)={0x0, 0x1c9c380}) 2018/05/11 13:22:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x1a1080, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000480)=0x7, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x4040004}, 0xb384eb7db311d01b) close(r0) close(r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00000003c0)={@rand_addr, @multicast1, @dev}, &(0x7f0000000400)=0xc) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/ptmx\x00', r5) 2018/05/11 13:22:10 executing program 6: perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/11 13:22:10 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:10 executing program 3: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x9f8) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x1) write$sndseq(r2, &(0x7f0000000040)=[{0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) [ 97.761882] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/11 13:22:10 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10003, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x5, 0x0, 0x100000000000a55, 0x20, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYRES32=r1], &(0x7f0000f6bffb)='GPL\x00', 0x8, 0xfb, &(0x7f00000001c0)=""/251}, 0x3) exit_group(0x6) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @rand_addr}, &(0x7f0000000080)=0xc) 2018/05/11 13:22:10 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x10002) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000011c0)={0xfffffffffffffffc, 0x800000000000, 0x3, 0x2, 0x0, r1, 0x200101}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001180)={r1, &(0x7f0000000100)="41fc37ee9250351c6d3884dbd54832778b9e7652cd96f9c82dab53d9156dc53a5ebdfc0874cc04195922bcd8f27d50f9f426b4c3475b2fbfdef1c0f0fc5b49bd8cbb31ab529184f7560fcf1eb8201d2e38a284cde7cd2a4853ce86917fe5462a1a78410ffaedc51b49931e964d4a1ec4e2598f198be395da72590c30b0", &(0x7f0000000180)="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", 0x1}, 0x20) 2018/05/11 13:22:11 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000300)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x20000004c5, 0x67, &(0x7f0000000280)=""/103}, 0x45) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000333469dfd1f77c7cca1c75515c467596f20000ff08"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x20a00) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x1, 0x2}) 2018/05/11 13:22:11 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1001, 0x32, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x141000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/05/11 13:22:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x80000000000000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xd200) r2 = syz_open_pts(r0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5435, &(0x7f0000000340)) 2018/05/11 13:22:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000540)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x20d}}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x2c65, 0x80000001, 0x4, 0x1, 0x0, 0xffff}) 2018/05/11 13:22:11 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\'\x00'], 0x2) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/05/11 13:22:11 executing program 6: r0 = semget$private(0x0, 0x2000000002, 0x0) unshare(0x40000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@remote, @dev}, &(0x7f0000000040)=0xc) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) unshare(0x40600) 2018/05/11 13:22:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={'team_slave_1\x00', {0x2, 0x4e24}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) sendfile(r1, r1, 0x0, 0x4000001003) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x100, 0x0) write$eventfd(r2, &(0x7f00000001c0)=0xfff, 0x8) r3 = msgget(0x0, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/81) 2018/05/11 13:22:11 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x8000000002, &(0x7f0000ffe000/0x1000)=nil) mlock(&(0x7f000000a000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x100) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x1000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xc0000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffff7fff}, @in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xa4) 2018/05/11 13:22:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000500), 0x2) 2018/05/11 13:22:11 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1c1080, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xdb, "3075c14a35eaf0bf5e5ff26215693d1093a367f4b4ba23b9ddd952d53278e6a694d6c63fe66a746f38fbc4da002fafa2cc33268a022762a58d2031707f1a6e8a5c67702881363ecf49e4fec9df0d55e44ddb6c76bab75f40eebeeee9131da1b2447460f2054d4c357696aaa62b831a5c9d76694df43ba82030c5caeba832bc8384e4d839884e79cbad3268a04ebdfaf675da2d2e08f5107c3ba544bc8222ab72dbb4fb05b5990bcb1b63970b39d408ce7cb6c9c1cb151e08c97928767163a6e78c537c7b0067f51d1e263b53e7877ba33aba36769095b15c9810b5"}, &(0x7f00000001c0)=0xe3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x3ed1, 0x5, 0x3, 0x3f, 0xfffffffffffffffa}, &(0x7f00000002c0)=0x98) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x194) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) 2018/05/11 13:22:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0xa8080, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000000480)="7175457565310000100000c485ad3c99dbffc100000100000000000000000000000000000000000000002623eef20000000000000000000000000000000000", 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000007c0), 0x13f}}, 0x20) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) fstatfs(r2, &(0x7f0000000100)=""/37) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r4, &(0x7f00000001c0)=""/189}) getuid() openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x4, 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/11 13:22:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r1) 2018/05/11 13:22:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000000100)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff]}, 0xffff}, @in6={0xa, 0x4e24, 0xfffffffffffffe00, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x9}, 0x8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/11 13:22:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xb301, 0x280400) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000040)=""/34) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="9d85365055849b7a0f1d253989ca3354d7d9409ed0cf5010a755099a4f7c4292e490d7e855373210ee175acbfb4c5c2324836ac8fefe2911ef3099dececa63cec9789fec3d87491e63e96c0600ec05632678cad90e709c294f16628f35ef99a5fa13a85cc6d740e7507c16496a1f3b9293b7debf1d4f2dea7054cb36b5fa9554ad1dc6a93829930364d90e365e2201d5a071763d1675a1b4e7cafd7b7b2c767af354199dc296c58f4d4df88cbc901a4c1deb7c86907fa5ea06e99db84d890a10", 0xc0, r3) r5 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='$\x00', 0xfffffffffffffffc) keyctl$link(0x8, r4, r5) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=@setlink={0x44, 0x13, 0x932f8fe2959679dd, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MAP={0x24, 0xe}]}, 0x44}, 0x1}, 0x0) 2018/05/11 13:22:11 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000315000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) [ 98.791417] IPv4: Oversized IP packet from 127.0.0.1 [ 98.820493] IPv4: Oversized IP packet from 127.0.0.1 2018/05/11 13:22:11 executing program 4: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x42000, &(0x7f00002c9000), &(0x7f0000000040), &(0x7f00001cc000), &(0x7f0000000100)="5660a2b7691c3a2622bb78b2eb8897372040f6744b85b9c56c9eed13559d354be073a90944d6c5551d13e9a936e38b8dafaf7cb30a468a4e1ac051fd160eb6f834fede72d24068a541da342d95b1ca3e1d680b627e4563c7dd955e60bc775942d3a23493a442be5e7a8bd94661b3544a150cecc50bca8d7909b36db936ef0fdd687ca8c140ebf78ebfa002eceede2d84a3d44f3f2dfb4579495f853ea9c588b4667798cf5531af7d8dff95bb0f77272d2a595452f8ac06cda86e520f018ca935d1c5dff22115f43d2ec3edd2585d46a8") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) 2018/05/11 13:22:11 executing program 2: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x0, 0x6, 0xff, 0x6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x5, 0xc, 0x52, 0x100, 0x0, r2}, &(0x7f0000000100)=0x1b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00001af000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") write$eventfd(r4, &(0x7f0000000000)=0x1, 0x8) exit(0x2) fcntl$setownex(r4, 0xf, &(0x7f0000000040)={0x0, r0}) 2018/05/11 13:22:11 executing program 5: clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/78, &(0x7f0000000100)=0x4e) 2018/05/11 13:22:11 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000080)="aa", 0x1}], 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f0000000040), 0x3) 2018/05/11 13:22:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000000005000000000000000000e0230002000000000005000000001200ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c00100000000000000000005c00110000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000180)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/154) 2018/05/11 13:22:12 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005140)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000005240)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000005280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000052c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005340)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005480)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000054c0)={@empty, @multicast2, 0x0}, &(0x7f0000005500)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005540)={@multicast1, @multicast1, 0x0}, &(0x7f0000005580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006940)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6}}, &(0x7f0000006a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006a80)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000006b80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006c00)={'team_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000006c40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006d00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000006e00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000006e40)={@loopback, 0x0}, &(0x7f0000006e80)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006ec0)={'teql0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000006f00)={@loopback, 0x0}, &(0x7f0000006f40)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f0000008280)=[{{&(0x7f0000006f80)=@can={0x0, 0x0}, 0x80, &(0x7f0000007240)=[{&(0x7f0000007000)=""/136, 0x88}, {&(0x7f00000070c0)=""/124, 0x7c}, {&(0x7f0000007140)=""/242, 0xf2}], 0x3, &(0x7f0000007280)=""/4096, 0x1000, 0x2}, 0x2}], 0x1, 0x10000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000009680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000096c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009700)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009740)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000009840)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000ad00)={@dev, @empty, 0x0}, &(0x7f000000ad40)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000ad80)={0x0, @broadcast, @multicast2}, &(0x7f000000adc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000ae00)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f000000af00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b040)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f000000b080)={0x0, 0x0, 0x0}, &(0x7f000000b0c0)=0x14) accept4$packet(r0, &(0x7f000000b480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b4c0)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000b780)={0x0, @rand_addr, @loopback}, &(0x7f000000b7c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000c100)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000c0c0)={&(0x7f000000b800)=ANY=[@ANYBLOB="b8080000", @ANYRES16=r2, @ANYBLOB="100026bd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="800002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=r6, @ANYBLOB="e800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r8, @ANYBLOB="a801020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000008000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff03000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000008008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="f80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040003000000400001002400010071756575655f69640000000000000000000000000000000000002e2df5acaf0b0000000000000800030003000000080004009900", @ANYRES32=r15, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r16, @ANYBLOB="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", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004007f0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r19, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004005a0000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="ec0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="40000100240001007072696f7269747900000000000000d42cf1310000000000000000080003000e000000080004000300000008000600", @ANYRES32=r23, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="08000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r27, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d0000"], 0x8b8}, 0x1, 0x0, 0x0, 0x800}, 0x2004c080) 2018/05/11 13:22:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) 2018/05/11 13:22:13 executing program 0: r0 = inotify_init1(0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) move_pages(r1, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/05/11 13:22:13 executing program 5: setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="2927f11ae6f571e1335ec22d430766983b64bce1d991dc102973356e1178575c6637428cf65c391f67dd0c765530d60013b9e03576adcdded8015b84039ab4465c56a592", 0x44) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x2, 0x7, &(0x7f0000000080), 0x0) 2018/05/11 13:22:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xc96}, &(0x7f00000000c0)=0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/05/11 13:22:13 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fsync(r0) 2018/05/11 13:22:13 executing program 3: r0 = memfd_create(&(0x7f0000000740)="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", 0x4) ftruncate(r0, 0x9) read(r0, &(0x7f0000000080)=""/50, 0x32) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000340)=""/104, 0xfffffdf2}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x2, 0x7}, {0xd63, 0x848d}, 0x5, 0x4, 0x2}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/05/11 13:22:13 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x100000000, 0x4, 0x2, 0x401}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1f, 0x8000000000000000, 0x820a, 0x1, 0x4, 0x759f, 0x7f3, 0xffffffffdee1e128, r1}, &(0x7f0000000200)=0x20) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/200}, 0xd0, 0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000079df88)) msgsnd(r2, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r2, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/05/11 13:22:13 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x301802, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f0000000100)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7fff, 0x400) close(r1) 2018/05/11 13:22:13 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r1) 2018/05/11 13:22:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x212df6e0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaadabce787c20000000800450000300000080000069078ac1414bbac14140003009078a64a25284500f4ffffff0000c8000000ddac1414aaac1414"], &(0x7f0000000140)) 2018/05/11 13:22:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="ee000000"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x2c000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x2, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={r1, @in={{0x2, 0x4e23}}}, &(0x7f0000000140)=0x84) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x80, 0x8) 2018/05/11 13:22:13 executing program 4: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r1, &(0x7f00000001c0)=""/139, 0x8b, 0x4) sched_setscheduler(r0, 0x6, &(0x7f0000000000)=0x2) 2018/05/11 13:22:13 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001340)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/11 13:22:13 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fsync(r0) 2018/05/11 13:22:13 executing program 5: openat$cgroup_int(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.llx.depth\x00', 0x2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) 2018/05/11 13:22:13 executing program 0: r0 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$update(0x4, 0x0, 0x0, 0xfffffffffffffea3) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x200000000000008, 0x7c) 2018/05/11 13:22:14 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fsync(r0) 2018/05/11 13:22:14 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)=""/30, &(0x7f0000000100)=0x1e) pkey_mprotect(&(0x7f00008fa000/0x6000)=nil, 0x6000, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f000088a000/0x3000)=nil, 0x3000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2018/05/11 13:22:14 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e22, 0xc, @dev={0xfe, 0x80, [], 0x19}, 0x1f}, 0xab, [0x8, 0x7, 0x3, 0x1, 0x5, 0x5, 0x3, 0x8000]}, 0x5c) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2000000000010d, 0x4000800000000a, &(0x7f0000000040)='\a\x00\x00\x00', 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000400)="e83ae2bbf19ba9c2fec1fc4e17ce3e4ec7edf1dd726a8ee084", 0x19, 0x0, &(0x7f0000000500)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/11 13:22:14 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000731fab4cf29e01000404d2872a28625d852d3b92be13efeca3f35e39dc3503d7600000fd694b1ced8b142c6f763061654f3702ab1afede80b49f84a539cd22369431f02f42e68e5a1fd6b9eaca5180c3cdb48efc8d10cc35ff62efcd8d5c0aa0ba2b8255c113edc73b920c50d88306941eeeb019ee0fb161e04905d352cc17479fe409ea7f5e145eabf3288f5d687ba9a2827c55b450c29161c78c7759fabd8e6f2ef457", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0xc) 2018/05/11 13:22:14 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0x2c) r0 = memfd_create(&(0x7f0000000100)='proc\x00', 0x3) socketpair$ax25(0x3, 0x7, 0xf0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000001c0)={r1, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/05/11 13:22:14 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v\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']}) close(r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r1) 2018/05/11 13:22:14 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x3) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/11 13:22:14 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x9, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000018000000000000009000000850000001f009d39b206ac744c00000000000000", @ANYRES32, @ANYBLOB="0000000000000000180000000100000000000000080000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x1, 0x60, &(0x7f00000000c0)=""/96, 0x41100, 0x1}, 0x48) sendmsg$nl_crypto(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@get={0xe8, 0x13, 0x0, 0x70bd2c, 0x25dfdbfc, {{'cbc(des3_ede)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x6}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4040800}, 0x4000000) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x161100, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = geteuid() ioprio_set$uid(0x3, r2, 0x3) ioprio_get$uid(0x3, 0xffffffffffffffff) 2018/05/11 13:22:14 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) socket(0xa, 0x1, 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:14 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x3f, 0x800, 0x9, 0x400, 0x10, 0x7ff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0), 0x4) clock_settime(0xfffffffffffffff1, &(0x7f0000000040)) 2018/05/11 13:22:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/11 13:22:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000240), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{}, {}, {}, {}]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6, @random="5e61228e2f8f"}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="96a3caaf2b854bc5e381103e02d899c3b6ec4c195d5eb8e1b9cecbe92a6b8529eff3cddd29e0fd50913a4d18f2ca77960490b97bd00b6b334184d43ddd429642927c48d4045388e0a083c247a0e9f043444f2c1b31f68aa9aa31a1b406c2b7b0738d1ea2d81e913c29b94e4679ab000000000000000000000000000000000000000000000000000000007b8b0836d493181bfa6cb873d5704e28f34625eaa4d1e6d35ffc76457c68fb5ef54108fa59"], 0x1) getsockopt(r0, 0xb1, 0x3, &(0x7f0000000040)=""/33, &(0x7f00000000c0)=0x21) 2018/05/11 13:22:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="df"], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x301000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xfffffffffffffff9) 2018/05/11 13:22:14 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa002, 0x0, 0x0, 0x10001, 0x7, 0x8000a) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000007c000)) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000e54000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)) 2018/05/11 13:22:14 executing program 7: socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{}, {0x7}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x4, &(0x7f000000dff8)=@abs, 0x6e) 2018/05/11 13:22:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x999, &(0x7f00000001c0)="c6295e4eca6c09b612ec6f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x10000000b0}}) 2018/05/11 13:22:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0xfffffffffffffffb) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setuid(0x0) 2018/05/11 13:22:14 executing program 5: seccomp(0x800000000001, 0xfffffffffffffffc, &(0x7f0000000040)={0x2, &(0x7f00000f7ff0)=[{0x24}, {0x6}]}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = getpgrp(r0) timer_create(0x1, &(0x7f0000000080)={0x0, 0x30, 0x0, @tid=r1}, &(0x7f00000000c0)) 2018/05/11 13:22:15 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001480)={0xffffffffffffff9c, 0x1, 0x0, 0x100000000, &(0x7f0000001440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000014c0)={{0xff, @rand_addr=0x7c526c2600000, 0x4e23, 0x1, 'lblcr\x00', 0x0, 0x5, 0x18}, {@multicast1=0xe0000001, 0x4e22, 0x4, 0x7, 0x401, 0x80000000}}, 0x44) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e1, &(0x7f00007bdffc)) 2018/05/11 13:22:15 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) migrate_pages(r0, 0x2, &(0x7f00000003c0)=0x4bb5, &(0x7f0000000400)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x63f}, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x47fff, 0x9, 0x0, 0xa48}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) listen(r1, 0x10000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/05/11 13:22:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x358, 0x110, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x288, 0xffffffff, 0xffffffff, 0x288, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0x0, 0xffffffff, 0xff000000], [0x0, 0xffffff00, 0xff, 0xff], 'bond0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0xbc, 0x3bd2, 0x2, 0x20}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x31, 0xfffffffffffffff7, 0x2, 'snmp_trap\x00', 0x6}}}, {{@uncond, 0x0, 0x110, 0x178, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x8, 0x2, 0x1, [0x3, 0x1, 0x3ff, 0x85, 0x97b, 0x80000000, 0x8af, 0x0, 0x3, 0x80000000, 0x8, 0x8, 0xd3, 0x80000001, 0x8000, 0x3], 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x4, 0x4, 0x3, '\x00', 'syz1\x00', 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/05/11 13:22:15 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f00000000c0)=0x80) close(r0) fchown(r1, 0x0, 0x0) ioctl$void(r0, 0x5450) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1f, 0x0, 0x4, 0xfffffffffffffffb, 0x0, 0x0, 0xfff, 0xffff, 0xffffffff, 0x4, 0xffffffff, 0x3}) 2018/05/11 13:22:15 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x100011, r0, 0x0) 2018/05/11 13:22:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x40, 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x36, "b16872952db82b2e0000cad78618ca72fc9dbd213901cc6e371cf5742f2123d556abf4cbfeec790fe11bb135af03c2ac5f3f26441750"}, &(0x7f0000000200)=0x3e) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000000300)={0x1, 0x2, 0x2, 0x80, r3}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x200}, &(0x7f0000000280)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x44001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000140)={r5, 0x87ecd88f5a279a6c, r6}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) nanosleep(&(0x7f0000000380)={r7, r8+10000000}, &(0x7f00000003c0)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000100)={r5, r9}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/11 13:22:15 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) socket(0xa, 0x1, 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) close(r1) 2018/05/11 13:22:15 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/05/11 13:22:15 executing program 7: openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r0, 0x6, 0x100, 0x400}, 0xffffffffffffffc7) r2 = socket(0x11, 0x80002, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x12, &(0x7f0000000040)={@random="eba7a8ca8b16", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88a8, "28ca762e"}}}, &(0x7f0000000000)) 2018/05/11 13:22:15 executing program 3: mknod(&(0x7f00000000c0)='./file0\x00', 0x24, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) socket$nl_crypto(0x10, 0x3, 0x15) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="95a8af19065c9cb37307983cf33e78c057cc677b736a", 0x16}, {&(0x7f0000000140)="80d3856515b7879c9b7e62ffb61d91fe92f42b8d816f3728625cbcc429419fefa87f89ea4c8bfd39bc2f33c057b323e809d2368a8ab3527ee68f3fb4f80852be01f9dca0c0dfa87e08aba52f4083ef6200548ab25155fe7f9d5fe45abb64913cd0a18e9c9a6f7186784fd7e4625bd5e51d6cd8860ad47d3b0e9d1d444ca46e73660494282e66f8e8e8e6476dc87ea7daad78d18504b53b4b2eb0c6b5c707242b81f13dd160e0038baa3ecd6027cfbfe1997df19db1b5833c8f6bbf5807f48528c0b76b182acb7bed8bfdcb35d364313c6e6d2efe2b633701eefc4d0bad74f5d8cbd7b8", 0xe3}, {&(0x7f0000000240)="c3b799e52645d049f1ddb6627f2a016708492b81d71f8c372360912e115bc3693698d8f1d4ab3eb29a4fe61a1b94807fe20e894b04a53af3e10034ef1f97c4bf9a1d7440c4941e3d495d3e88a81b3ba8297373558149c3864c4289a9eb1ea83f02335b5059e27e85f7c8ef8dfed98c4e5b0aa86405f4489885eccf975e6ddfc365ddeeafb2f8fd6bf0d05c629dec78e523393eb87a28fd4498fef722d0770525d6952107538b694207ff9f077fe643ee50707a19a124f4e64823", 0xba}], 0x3, 0x0, 0x0, 0x80}, 0x4000810) creat(&(0x7f0000000000)='./file0\x00', 0x23) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x101800, 0x0) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x8002, 0x0) 2018/05/11 13:22:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/40) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000080), 0x4) 2018/05/11 13:22:15 executing program 5: seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0xa8000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}}, [0xff, 0x2, 0x1f, 0x80000000, 0x80000000, 0x54, 0x8, 0x1, 0xfffffffffffff000, 0x200, 0x8, 0x2, 0x1000, 0xa3ec, 0x5]}, &(0x7f0000000240)=0x100) 2018/05/11 13:22:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8800, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='Phreaded\x00', 0x28c) 2018/05/11 13:22:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) poll(&(0x7f0000000200)=[{r1}, {}], 0x2, 0x7) sendto(r0, &(0x7f0000000240)="1c327d646eaa3279d6f03bf37709c9cbf5cce60af61b7d2f450d2d06b2f8a6437396dada837a187fa0d8cf2f65c36687220d9110f2bd1f0e51e5ea4a41a05894af2dd2a5f80ae24ed33ca46f4da85ccf7da0502a2fe5308cdc0792dc86b18ada4f0836b1d91bdc503433aca0759dc7abfc6b0924125ec4f6ba890c8b49b19e33525d0875aad324841f7627f4ce4816dbb64d5383d688f2d59f6c89ad12392e2c84290bf524d97048b66a2d8597696e49c69f10e01a67d155283e205349281475ce852d46e9d32cdf8ece6dd5e84f452266717c39e9b66e4659ad4d495da75473db35b3aa", 0xe4, 0x4000000, 0x0, 0x0) [ 102.469707] audit: type=1326 audit(1526044935.467:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7027 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 13:22:15 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x10006, 0x0, 0x200000006, 0x47}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x151, &(0x7f0000000240)=[{}]}) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"70e9b9aa914009"}, 0xff}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) [ 102.557298] audit: type=1326 audit(1526044935.491:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7027 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 13:22:16 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x34, 0x33, 0x38, 0x37]}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r1, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)}}], 0x1, 0x0, 0x0) 2018/05/11 13:22:16 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x210400) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x7ff, 0x7fffffff, 0x9}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x9}, 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x24001045, &(0x7f0000004ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/11 13:22:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, "ba7e305b22384b108388d9c36c33d1aac65804755ca97d0cd1b2412971046b90ce1ebd5e0d73b3bc146917d762360009e2ba8f50a5e71990db0af1cb609cfcf83cb080729bcdeffbe600f9937223e174"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21}}, 0x0, 0x80, 0x9, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000000240)="77415b834b29b4dfa9151d26be4b66f908176f1b2be646ae2ca5b625ad851fca86a36e3c46475c833b0516312f9b0f54b60bde60445f4748ed421bd596bb1870c1bcb07dcfa96ce9d2036a6220c7d1ab7e6ce960551cea7eb0c37eb045f4fe9a54c6a1567fb5e24fdaa3c9ef486213b7a4dc7b9fa9355e4ec9cbcd09a54775878110fbd28dc39eb457f775d1d515488668ab3587d634efb6a71f202a654a39fde48f666cf7d92e0e59b80399f6196d4a7f8b031187f067dfbde5a2cd844c4c4783749207cc58083564e76ba1565fd2d8db058d33682ed5522cdb2f9636f34d144b1a2afb9ea25fdb53c5cf21", 0xec) 2018/05/11 13:22:16 executing program 7: add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="10323000038741aa81c32cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca", 0x34, 0xfffffffffffffffc) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) setns(r0, 0x2020000) 2018/05/11 13:22:16 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000b52000/0x2000)=nil, 0x2000, 0x2000004, 0x1000003d, r0, 0x40000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xffae) ioprio_set$uid(0x3, r1, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3, 0x8}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) lookup_dcookie(0x200, &(0x7f00000000c0)=""/120, 0x78) r5 = semget$private(0x0, 0x0, 0x90) semctl$SETVAL(r5, 0x4, 0x10, &(0x7f0000000140)=0x2) socket$kcm(0x29, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000080)=0xfffffffffffffcb6) unshare(0x10000000) r6 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000a12000), 0x0) 2018/05/11 13:22:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/11 13:22:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") unshare(0x60000000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='mangle\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2bdfe2812777aa576d09e6de7c179e1c99b301d571a1b35dc91c390cc3dcb4e041877266cc7c98a8a473b00b238febf60539e32ef54adc6e26d5047f572d9dcdaa6419a2412f2b5e3f036b307422deaf31c37a9b81d6cdf0208d4c4d728dc1474dd1a500cd1ccf3dfc3ef7fa2799366795823f9544ad1c1f106dfe69463566846c5492bd4f1e68306147b95bef9bf03f5ee5dd637822ec238406718d411b3c75439223357fd0f88110315c05e1d8c94a56658aa6f7211a5921ce72aad0dc86b516da36e29f1bf2b8a7f9029c67b68b638ae34e0b493390a364bfba0e26f22a47", 0xe0, r2) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/05/11 13:22:16 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) socket(0xa, 0x1, 0x0) write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) [ 103.095971] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 13:22:16 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) bind$packet(r0, &(0x7f0000000140)={0x11, 0x16, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f0000000000), 0x1f1, 0x200000) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/11 13:22:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) 2018/05/11 13:22:16 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001080)=""/54, &(0x7f00000010c0)=0x36) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_misc(r1, &(0x7f0000000000)={'syz0', "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"}, 0x1004) 2018/05/11 13:22:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x0, r1) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000002700ff0a0004000000b0c4f6e8d8bad2a847714208fd0003992f000800010004000100b278b7"], 0x1c}, 0x1}, 0x0) 2018/05/11 13:22:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4000000000010d, 0xce) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) recvfrom$packet(r0, &(0x7f0000000000)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xcdd, 0x200022000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/64) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x931c7ccd9384de28) 2018/05/11 13:22:16 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x40) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x82) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f00000003c0)=0x14) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x20000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300), 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getgroups(0x4, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) 2018/05/11 13:22:16 executing program 5: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='environ\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 103.429109] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 13:22:16 executing program 4: mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x181880) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x100) 2018/05/11 13:22:17 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x222) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffffffffff80) 2018/05/11 13:22:17 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x0) 2018/05/11 13:22:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$llc(r1, &(0x7f0000000000)="0105225d8d752d215d7365d2e5264716861c9fd6ddea513fedb7dc01ea1aa10608909a12fcd379758c03e5e984bd2f3132a64d868f22ec0721b76770a06158f506bf6ca6e604d1a84d42055830345573a96bf055eed4096cd7455265bc35c345cb677eff4bae241ec614ae5dc178e8bc380f9da926f95afb61f6a1a741995ba8702c0ee60d76b8a7be3b7cf9b5ce32d4e34ce0ee4dc9c480eda88a3fbd0face2c83bd5d46793a2b45d61a9658e8c9a0f0900a10a7bd4070ca42860a1b86790", 0xbf, 0x8080, &(0x7f00000000c0)={0x1a, 0x33f, 0x2, 0xbc, 0x2, 0x4}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000a56000)=0x1, 0x4) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) 2018/05/11 13:22:17 executing program 2: execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/dmmidi#\x00', &(0x7f0000000200)='cpuset\x00', &(0x7f0000000240)='+\x00', &(0x7f0000000940)='/dev/dmmidi#\x00', &(0x7f00000002c0)='/Gev/dmmidi#\x00'], &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/dmmidi#\x00', &(0x7f0000000900)='IPVS\x00', &(0x7f0000000400)='cpusetproc%.\x00']) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f00000000c0)=""/36, 0x24, 0x40, &(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1b2, 0x10002) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x4) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x14}, 0x26, r2}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000480)={0x7, 0x7, 0xff, 0x40, 0x2, 0xfffffffffffffff9}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000004c0)={0xa71f, 0x6, 0x7fffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000980)={0x0, 0x98, "6af64374faa8a63479a5f8c21a7bdc526f6052ab8f36d11dfad3a44b0acbf3e3f460ef9c11174b88f21da440c563cd7ac4a09688188f8c7d17da414ea392dfa187b7efe330ca0f46d411996aaab6432be7459e4a17ac0f578b1e023f09d63840a3947b49f0d5959f6e14d6fb8da1bfebf0eccfb5f466947d6105f74eb3a405f7b8a2078722166fff60124482ac1148352a1c2fa9da8bb6f0"}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x400}, &(0x7f00000003c0)=0x8) r4 = request_key(&(0x7f00000006c0)='rxrpc\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='cpuset\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000000800)=""/140, 0x8c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000b40)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r5, @ANYBLOB="000129bd7000fbdb0c00020008000b000a000000080005000ce2000020002100080001000400000000000000ff020000000000000000000000000001080004000000010008000400ffff000058000200080006000600000008000300020000000800070004000000080005000100000008000b000a00000008000b00020000000800080001010000080006000001000014000100fe8000100000000000000000000000aaa1a1683ab5883c039d24f2b0d62a2c39556dd5db02c3d4e287f92ebfbae4c5cf263255ee33d275e2f1b8637250046c9f4aa3fb1efb842db538ce342fb6bffdb7b521d8e03ff7a1d137074879998b7d55a55df11441a06ae870ee30445d1d1585afc545090347c319a27bbcb142912d30107df72c07bfd2ad22a78df6286189d4a22fe8ec78baad06d59578b6834ff652f813d26705be71583aa118fac7063985145054d22e3f443a5f6d097596540f90713589ccb51543626c009a4a5fbb2165b12ef0dadfd0907a4752721340a7041aa4dee7e7997cca669e6acc1f1024f1e62b4c5179d63d326fb55327841db46f92db08d16addbb2c0fcc55b4a68d914ac89c21bb3d74c42ab26d3955cb02025e283bbc29e1ff911e55c75e03c39c3810f4343c0ffc0bca621c68948f41163c0fcdbf4e35dc6aafab7fd801f3120e3a4c599cd10608f5071daf6c1dd2c4234f9f0359a9c425eaf096414ce859c0f9d2729982f3ae4a7cc7b756d2"], 0xb0}, 0x1, 0x0, 0x0, 0x4004044}, 0x40) 2018/05/11 13:22:17 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v\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']}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/11 13:22:17 executing program 0: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1, 0x0) 2018/05/11 13:22:17 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000400)=@random={'trusted.', '/dev/dsp#\x00'}, &(0x7f0000000440)='/dev/cuse\x00', 0xa, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8000, 0x8000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000380)={{0x2000008001, 0x350c}, {0xffffffff, 0x1f}, 0x20, 0xa952d592605d331, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0xe4, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xf}, [@nested={0xd0, 0x7f, [@generic="41085854f6ce7ade98050d03923dfb83b358d91f7d21d5a1fb10a0fb9820bf171ab1a7809fc855e19b108e0f70448c270491374495f7e177eb81951e9bb7b57edbb5b2f64d117976d8d92c58b364b9f845d21cf4155d9f6fbe70a9056bf3cac639ad6b3c4d78ba11f8884b1a0d650bcd1cf252b56ee7b529cdbea4b1357b9c7c82f323c73800a9e0d315a1b6f1ed90cd14ef215e19e46a6fcae34c59461f12be5f6e24251312a88c1b1a207bc9de61356c4eb0029e451118338b7fb655c6441e53e030c4a2922976a87f"]}]}, 0xe4}, 0x1}, 0x20) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000200)=0x74c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000340)) ioctl$int_in(r1, 0x5473, &(0x7f00000002c0)=0xfffffffffffffffc) 2018/05/11 13:22:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)='-bdev\\em1\\\x00') r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="18b673bda5610a208f7a3f70cab72471fed5d0295f1c55557aa89add549c99603470e8291fd2046b0f9abb2829e221c107bc6d03d611f95aa85abfed83c17b133a654014af00ae24320a3fe83afc7de496b74fbc90aeb887e9fdd2c440990ea3a9d31dc02ef0f6d2", 0x68}], 0x1, 0xe) 2018/05/11 13:22:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x2, 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xfffffffffffff6c2, 0x0, 0x80000000, 0x101, 0x3, 0x3e, 0x2bf05b49, 0x66, 0x40, 0xa, 0x1, 0x5, 0x38, 0x2, 0xfffffffffffffffe, 0xa0, 0x7d51}, [{0x2, 0x0, 0xdcc1, 0x1, 0xc1d1, 0x100, 0x5, 0x10001}, {0x70000000, 0x0, 0x6, 0x3, 0x1ff, 0x1, 0x140, 0x100000000}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1ab0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080), 0x4) 2018/05/11 13:22:17 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000001200)=""/218, 0xda}, {&(0x7f0000000180)=""/45, 0x2d}], 0x3, 0x0) acct(&(0x7f0000000040)='./file0\x00') rt_sigpending(&(0x7f0000000000), 0x8) 2018/05/11 13:22:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xff, 0x8000, 0x5dd, 0x1f, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x10001}, &(0x7f0000000100)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) prctl$intptr(0x3f, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0xfffffffffffffe01, 0x1, 0x3}) 2018/05/11 13:22:17 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x7f) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") select(0x40, &(0x7f0000000000), &(0x7f00000000c0)={0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}) 2018/05/11 13:22:17 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0x17) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002f7000)) epoll_wait(r2, &(0x7f0000d02f94)=[{}], 0x1, 0x0) 2018/05/11 13:22:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) 2018/05/11 13:22:17 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) r3 = gettid() ioprio_set$pid(0x3, r3, 0xaac) 2018/05/11 13:22:17 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) r2 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/96) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) 2018/05/11 13:22:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xffffffffffff1581, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/11 13:22:17 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x141200) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/86, &(0x7f0000000100)=0x56) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000140)=""/162, 0xa2) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x409e) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r1, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r0, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) fstat(r1, &(0x7f00000002c0)) 2018/05/11 13:22:18 executing program 2: r0 = socket(0xa, 0x1, 0x0) fchown(r0, 0x0, 0x0) 2018/05/11 13:22:18 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffffeffffffffb) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socket$inet(0x2, 0x4, 0x8) r2 = getpgid(0x0) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/05/11 13:22:18 executing program 7: unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r2, &(0x7f0000002380), 0x0, 0x0) pwrite64(r2, &(0x7f00000000c0)="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", 0xfc, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000000)=0x8000) mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x3) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000002c0)) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000280)=0x10000) 2018/05/11 13:22:18 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 2018/05/11 13:22:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x1e, &(0x7f0000013e95), 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/11 13:22:18 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x2000000, &(0x7f0000000080)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") write$eventfd(r0, &(0x7f0000824ff8), 0x1cc270f5) fsync(r0) 2018/05/11 13:22:18 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) fsetxattr(r0, &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000100)='eth1wlan0[\'lo]\x00', 0xac, 0x1) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x604080, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x3) 2018/05/11 13:22:18 executing program 5: r0 = memfd_create(&(0x7f0000000080)="066f47767100", 0x0) pwritev(r0, &(0x7f0000000000), 0x1, 0x40000) mmap(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) [ 105.443846] Unknown ioctl 19456 [ 105.461121] Unknown ioctl 8705 2018/05/11 13:22:18 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x53a5, 0x210082) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f00000000c0)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = dup3(r1, r1, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) dup3(r3, r2, 0xfffffffffffffffe) [ 105.500686] Unknown ioctl 19456 2018/05/11 13:22:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x8000000000000001, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xffff, 0x800d, 0x24, 0x9, 0x40, 0x3, 0x8001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x98) 2018/05/11 13:22:18 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xe5, "6b4de7a1f9473106a43f7e33fb7b52d3f3e183c58b170538fa417aafb8743d52fdb105270aa77537bfff0ad5577f6eccab170edd8aa6cc9b34d30c16b5dc71ee5030ad3143bbf9bb81c5e172187fe66cf80ce271c5d8c55c38c5cf93d9b0c42e33c1858fbfca7ea3ba945a6b448a7aa321a1473024643963022bac855f75156d8930dd452a8a287d8a853992e16e22f7578753029fb5dad70d2717484403b27f9e99a6c8faca493fa372400060496c06929fc945da67361ce76ab9ba21c607bbe954fb236973e59f072781ec767ace728570b9c8eef105dc5ee70e041b72c3672efaf2ea70"}, &(0x7f0000000300)=0xed) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000340)=""/69) ioctl(r2, 0x8912, &(0x7f0000000180)="0b1d05080031c9000000018015c2e584094e74620fe656e754abb9266dd00fecabb95cbbd62e51d4ec4d7f6f24bfd4ec8df91c69a73902e3146d14c576659d20eefcb9") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67fd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0xfffffffffffffcc9) 2018/05/11 13:22:18 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x104) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00002ebe88)=ANY=[]}, 0x1}, 0x0) syncfs(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000240)={0xfff, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20}}}, 0x108) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x5, 0x1f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000001380)=0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001280)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xb2e, 0x5f9, 0x100000000, 0x3, 0x6}, &(0x7f0000000140)=0x98) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001340)=ANY=[@ANYBLOB="f815e1030f000000ff0700003f0000001500"]) 2018/05/11 13:22:18 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x200, 0x0) recvfrom$ipx(r3, &(0x7f00000000c0)=""/134, 0x86, 0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) [ 105.780564] ================================================================== [ 105.787993] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 105.794768] CPU: 0 PID: 7247 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 105.801959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.811490] Call Trace: [ 105.814095] dump_stack+0x185/0x1d0 [ 105.817992] ? __probe_kernel_read+0x224/0x280 [ 105.822583] kmsan_report+0x142/0x240 [ 105.826396] __msan_warning_32+0x6c/0xb0 [ 105.830465] __probe_kernel_read+0x224/0x280 [ 105.834885] ? kmsan_copy_to_user+0x141/0x160 [ 105.839393] ? kmsan_copy_to_user+0x141/0x160 [ 105.843909] is_valid_bugaddr+0xb6/0x1a0 [ 105.847966] ? report_bug+0x4b/0x880 [ 105.851685] ? kmsan_copy_to_user+0x141/0x160 [ 105.856184] report_bug+0x6f/0x880 [ 105.859721] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.864400] ? do_invalid_op+0x46/0x50 [ 105.868284] ? kmsan_copy_to_user+0x141/0x160 [ 105.872785] ? do_error_trap+0xac/0x600 [ 105.876755] ? do_invalid_op+0x46/0x50 [ 105.880635] ? kmsan_copy_to_user+0x141/0x160 [ 105.885126] do_error_trap+0x1aa/0x600 [ 105.889010] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.894453] ? futex_wait_queue_me+0x681/0x710 [ 105.899037] do_invalid_op+0x46/0x50 [ 105.902759] invalid_op+0x14/0x20 [ 105.906214] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 105.911305] RSP: 0018:ffff8801436bfa20 EFLAGS: 00010206 [ 105.916665] RAX: ffff8801424a0000 RBX: ffff8801436bfa78 RCX: 0000000000000028 [ 105.923937] RDX: 00007ffffffff000 RSI: ffff8801436bfa78 RDI: 84e5c21580010000 [ 105.931201] RBP: ffff8801436bfa68 R08: 0000000001080020 R09: ffff88013de8fa78 [ 105.938465] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 105.945736] R13: 84e5c21580010000 R14: 0000000000000000 R15: 0000000000000000 [ 105.953028] inet_gifconf+0x345/0x500 [ 105.956831] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 105.961928] dev_ifconf+0x2b3/0x500 [ 105.965550] sock_do_ioctl+0x39b/0x6b0 [ 105.969429] sock_ioctl+0x400/0xca0 [ 105.973047] ? __x64_sys_ioctl+0x280/0x320 [ 105.977270] ? sock_poll+0x370/0x370 [ 105.980968] do_vfs_ioctl+0xaf0/0x2440 [ 105.984840] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.990186] ? __fget_light+0x6b9/0x710 [ 105.994706] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.000061] __x64_sys_ioctl+0x280/0x320 [ 106.004113] do_syscall_64+0x154/0x220 [ 106.007991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.013168] RIP: 0033:0x455979 [ 106.016340] RSP: 002b:00007f6bf8eacc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.024036] RAX: ffffffffffffffda RBX: 00007f6bf8ead6d4 RCX: 0000000000455979 [ 106.031289] RDX: 0000000020000180 RSI: 0000000000008912 RDI: 0000000000000014 [ 106.038543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.045796] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.053050] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 106.060308] [ 106.061926] Local variable description: ----key.i.i@from_kgid [ 106.067788] Variable was created at: [ 106.071489] from_kgid+0x52/0x410 [ 106.074945] path_openat+0x2503/0x6450 [ 106.078818] ================================================================== [ 106.086165] Disabling lock debugging due to kernel taint [ 106.091596] Kernel panic - not syncing: panic_on_warn set ... [ 106.091596] [ 106.098954] CPU: 0 PID: 7247 Comm: syz-executor3 Tainted: G B 4.17.0-rc3+ #88 [ 106.107525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.117144] Call Trace: [ 106.119749] dump_stack+0x185/0x1d0 [ 106.123389] panic+0x39d/0x940 [ 106.126611] ? __probe_kernel_read+0x224/0x280 [ 106.131200] kmsan_report+0x238/0x240 [ 106.135009] __msan_warning_32+0x6c/0xb0 [ 106.139077] __probe_kernel_read+0x224/0x280 [ 106.143500] ? kmsan_copy_to_user+0x141/0x160 [ 106.148004] ? kmsan_copy_to_user+0x141/0x160 [ 106.152508] is_valid_bugaddr+0xb6/0x1a0 [ 106.156574] ? report_bug+0x4b/0x880 [ 106.160288] ? kmsan_copy_to_user+0x141/0x160 [ 106.164781] report_bug+0x6f/0x880 [ 106.168318] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.172992] ? do_invalid_op+0x46/0x50 [ 106.176894] ? kmsan_copy_to_user+0x141/0x160 [ 106.181386] ? do_error_trap+0xac/0x600 [ 106.185349] ? do_invalid_op+0x46/0x50 [ 106.189224] ? kmsan_copy_to_user+0x141/0x160 [ 106.193704] do_error_trap+0x1aa/0x600 [ 106.197576] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.203011] ? futex_wait_queue_me+0x681/0x710 [ 106.207587] do_invalid_op+0x46/0x50 [ 106.211286] invalid_op+0x14/0x20 [ 106.214781] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 106.219867] RSP: 0018:ffff8801436bfa20 EFLAGS: 00010206 [ 106.225220] RAX: ffff8801424a0000 RBX: ffff8801436bfa78 RCX: 0000000000000028 [ 106.232476] RDX: 00007ffffffff000 RSI: ffff8801436bfa78 RDI: 84e5c21580010000 [ 106.239736] RBP: ffff8801436bfa68 R08: 0000000001080020 R09: ffff88013de8fa78 [ 106.246984] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 106.254243] R13: 84e5c21580010000 R14: 0000000000000000 R15: 0000000000000000 [ 106.261523] inet_gifconf+0x345/0x500 [ 106.265311] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 106.270394] dev_ifconf+0x2b3/0x500 [ 106.274007] sock_do_ioctl+0x39b/0x6b0 [ 106.277882] sock_ioctl+0x400/0xca0 [ 106.281491] ? __x64_sys_ioctl+0x280/0x320 [ 106.285708] ? sock_poll+0x370/0x370 [ 106.289408] do_vfs_ioctl+0xaf0/0x2440 [ 106.293290] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.298638] ? __fget_light+0x6b9/0x710 [ 106.302590] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.307937] __x64_sys_ioctl+0x280/0x320 [ 106.311982] do_syscall_64+0x154/0x220 [ 106.315858] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.321037] RIP: 0033:0x455979 [ 106.324213] RSP: 002b:00007f6bf8eacc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 106.331914] RAX: ffffffffffffffda RBX: 00007f6bf8ead6d4 RCX: 0000000000455979 [ 106.339160] RDX: 0000000020000180 RSI: 0000000000008912 RDI: 0000000000000014 [ 106.346408] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.353661] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.360910] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 106.368659] Dumping ftrace buffer: [ 106.372272] (ftrace buffer empty) [ 106.375956] Kernel Offset: disabled [ 106.379554] Rebooting in 86400 seconds..