[....] 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[ 29.082511] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.980621] random: sshd: uninitialized urandom read (32 bytes read) [ 32.401690] random: sshd: uninitialized urandom read (32 bytes read) [ 33.641418] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. [ 39.189616] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/29 18:46:55 fuzzer started 2018/05/29 18:46:55 dialing manager at 10.128.0.26:42255 [ 62.178834] can: request_module (can-proto-0) failed. [ 62.189762] can: request_module (can-proto-0) failed. 2018/05/29 18:47:19 kcov=true, comps=false 2018/05/29 18:47:24 executing program 0: 2018/05/29 18:47:24 executing program 1: 2018/05/29 18:47:24 executing program 7: 2018/05/29 18:47:24 executing program 4: 2018/05/29 18:47:24 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x4c}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/29 18:47:24 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x800) 2018/05/29 18:47:24 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/29 18:47:24 executing program 3: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000600)='./file0/file0\x00', 0x0) [ 69.334061] IPVS: ftp: loaded support on port[0] = 21 [ 69.381856] IPVS: ftp: loaded support on port[0] = 21 [ 69.405348] IPVS: ftp: loaded support on port[0] = 21 [ 69.443731] IPVS: ftp: loaded support on port[0] = 21 [ 69.445960] IPVS: ftp: loaded support on port[0] = 21 [ 69.484548] IPVS: ftp: loaded support on port[0] = 21 [ 69.519448] IPVS: ftp: loaded support on port[0] = 21 [ 69.520348] IPVS: ftp: loaded support on port[0] = 21 [ 71.481308] ip (4692) used greatest stack depth: 54520 bytes left [ 71.721917] ip (4710) used greatest stack depth: 54360 bytes left [ 71.829332] ip (4718) used greatest stack depth: 54056 bytes left [ 72.701428] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.707906] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.748118] device bridge_slave_0 entered promiscuous mode [ 72.810809] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.817279] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.840805] device bridge_slave_0 entered promiscuous mode [ 72.849435] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.855876] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.878237] device bridge_slave_0 entered promiscuous mode [ 72.905981] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.912487] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.937949] device bridge_slave_0 entered promiscuous mode [ 72.957585] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.964081] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.988967] device bridge_slave_1 entered promiscuous mode [ 73.003184] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.009622] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.030478] device bridge_slave_0 entered promiscuous mode [ 73.053207] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.059868] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.070824] device bridge_slave_1 entered promiscuous mode [ 73.078790] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.085235] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.095694] device bridge_slave_0 entered promiscuous mode [ 73.108489] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.115071] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.130245] device bridge_slave_0 entered promiscuous mode [ 73.149457] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.155923] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.177094] device bridge_slave_1 entered promiscuous mode [ 73.185255] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.191702] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.210744] device bridge_slave_0 entered promiscuous mode [ 73.229020] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.235526] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.256183] device bridge_slave_1 entered promiscuous mode [ 73.276814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.292773] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.299218] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.307243] device bridge_slave_1 entered promiscuous mode [ 73.322118] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.328603] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.348509] device bridge_slave_1 entered promiscuous mode [ 73.369718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.381405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.393746] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.400208] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.439640] device bridge_slave_1 entered promiscuous mode [ 73.451835] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.458376] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.479099] device bridge_slave_1 entered promiscuous mode [ 73.491612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.503862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.512818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.527498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.542083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.576390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.586795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.692551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.733191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.750300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.776280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.802899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.904489] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.030687] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.177635] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.198454] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.264316] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.352500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.408654] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.429164] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.438355] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.458434] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.471449] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.481766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.494199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.533497] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.544292] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.617472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.627204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.662193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.669361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.688813] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.727477] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.743616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.763974] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.848401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.855413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.873510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.880583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.925432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.932432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.972365] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.980773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.999491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.007353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.028247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.037497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.046778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.080093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.155137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.162267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.201127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.209198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.228753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.235744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.278431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.285396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.392389] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.411289] team0: Port device team_slave_0 added [ 75.549490] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.580235] team0: Port device team_slave_0 added [ 75.628861] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.649247] team0: Port device team_slave_0 added [ 75.664684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.674923] team0: Port device team_slave_1 added [ 75.728314] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.761818] team0: Port device team_slave_0 added [ 75.787876] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.818463] team0: Port device team_slave_0 added [ 75.853767] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.865249] team0: Port device team_slave_0 added [ 75.877265] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.891917] team0: Port device team_slave_1 added [ 75.907763] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.917880] team0: Port device team_slave_1 added [ 75.947134] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.969901] team0: Port device team_slave_0 added [ 75.977186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.984602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.996855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.021460] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.032831] team0: Port device team_slave_1 added [ 76.048522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.065861] team0: Port device team_slave_0 added [ 76.073380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.082234] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.099320] team0: Port device team_slave_1 added [ 76.117930] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.142392] team0: Port device team_slave_1 added [ 76.150918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.169476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.199995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.209403] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.218990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.239406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.246910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.253905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.265420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.283852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.302190] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.318237] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.326877] team0: Port device team_slave_1 added [ 76.335413] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.342835] team0: Port device team_slave_1 added [ 76.365550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.372559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.382082] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.406901] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.416091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.423753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.431177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.438160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.464880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.494286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.520507] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.540442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.556482] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.568239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.575964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.585986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.598913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.611325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.628478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.637720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.646871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.661591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.669594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.682971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.690381] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.712708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.724939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.738945] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.757216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.772913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.784584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.792134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.807465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.820522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.835819] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.850349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.869115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.882634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.894900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.908644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.915960] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.931861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.945229] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.953193] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.963107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.970152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.991970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.007766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.027162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.045722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.062623] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.070797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.078147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.088289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.123789] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.132696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.140975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.157498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.174758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.182197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.243305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.285744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.324853] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.344157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.359947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.368623] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.376905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.384768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.392949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.431928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.458278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.473709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.514791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.523291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.557349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.588129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.595831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.620595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.792495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.799939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.816098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.344384] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.350886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.357713] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.364156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.424464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.431188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.441952] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.448429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.455293] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.461752] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.470626] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.495658] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.502118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.508901] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.515322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.544342] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.554166] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.560644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.567470] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.573915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.606817] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.626116] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.632567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.639367] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.645802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.672856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.919866] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.926336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.933196] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.939637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.002127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.043274] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.049733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.056489] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.062906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.121795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.219427] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.225883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.232687] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.239109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.309551] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.479192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.495743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.507311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.515958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.524761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.532887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.540685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.774463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.936384] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.006164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.028680] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.159442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.342428] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.464440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.579560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.764626] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.781461] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.820283] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.911370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.970834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.169915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.195568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.388404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.395834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.404762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.476105] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.482442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.495987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.534343] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.540644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.555756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.637357] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.644861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.656347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.762968] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.769300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.780833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.873683] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.010196] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.016536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.025849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.065068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.075113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.093715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.262172] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.315432] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.493468] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.527267] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.558726] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.608953] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.617372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.637939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.846723] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.875697] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.452901] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/29 18:47:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22000, 0x28) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001600)={0x8, 0x0, [{0x10000, 0xa9, &(0x7f0000000100)=""/169}, {0x0, 0xdf, &(0x7f0000000300)=""/223}, {0x6005, 0x1000, &(0x7f0000000400)=""/4096}, {0x6000, 0x1000, &(0x7f0000002040)=""/4096}, {0x5000, 0xb8, &(0x7f0000001400)=""/184}, {0x3006, 0x1f, &(0x7f0000000080)=""/31}, {0x0, 0xaf, &(0x7f00000014c0)=""/175}, {0xf000, 0x48, &(0x7f0000001580)=""/72}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/29 18:47:52 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/19) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x504, @ipv4={[], [0xff, 0xff], @rand_addr=0xb23f}, 0x8001}, @in6={0xa, 0x4e22, 0xf850, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x316b, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}], 0x80) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000006, 0x200, 0x18000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x1, 0x7}) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x5, &(0x7f0000007000/0x3000)=nil, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/29 18:47:52 executing program 4: mmap(&(0x7f000000d000/0x8000)=nil, 0x8000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000023c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000002400)=0x14) bind$can_raw(r0, &(0x7f0000002440)={0x1d, r1}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000000080)="686656ef25f6e9f0fda98c137f9b703e5a40a1ea14571ec63bd33dada5035130f4ed9010079d770c1acb3282059a35fce3ffdff36bc918d4838a8b8a6db412e1442c09") 2018/05/29 18:47:52 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) epoll_wait(r0, &(0x7f000029bfdc)=[{}], 0x1614, 0x0) 2018/05/29 18:47:52 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4, 0x306}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="6000000000000000290000000b000000e10984fa3279d7a9650f000069d736c06ab11a96f7d25adf9166e32ca01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) 2018/05/29 18:47:52 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x4c}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/29 18:47:52 executing program 3: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000640), 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200), 0x63, 0xfffffffffffffffe) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r2 = request_key(&(0x7f0000000380)='pkcs7_test\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='user\x00', 0xfffffffffffffffe) add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="0ef959c551cf6bc4bb43adba14a65b0021f62c862db1d25dae9ec497587239d0bb8f14bfc24ca08a9ce5321b4c9c91a97ad921104467", 0x36, r2) ptrace$setsig(0x4203, r1, 0x100000000, &(0x7f00000000c0)={0x1d, 0xfffffffffffffff7, 0xca7}) getpeername$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ptrace$setsig(0x4203, r1, 0xe, &(0x7f0000000440)={0x1e, 0x1, 0x3, 0x6}) setfsgid(0x0) 2018/05/29 18:47:52 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22000, 0x28) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001600)={0x8, 0x0, [{0x10000, 0xa9, &(0x7f0000000100)=""/169}, {0x0, 0xdf, &(0x7f0000000300)=""/223}, {0x6005, 0x1000, &(0x7f0000000400)=""/4096}, {0x6000, 0x1000, &(0x7f0000002040)=""/4096}, {0x5000, 0xb8, &(0x7f0000001400)=""/184}, {0x3006, 0x1f, &(0x7f0000000080)=""/31}, {0x0, 0xaf, &(0x7f00000014c0)=""/175}, {0xf000, 0x48, &(0x7f0000001580)=""/72}]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/29 18:47:52 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x9, 0x100000000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x3f3c}}, [0x9b, 0x863, 0xfffffffffffffffe, 0xfff, 0x2, 0x4, 0x79, 0x9, 0x7, 0x3a79, 0xac, 0x1, 0x23d, 0x0, 0x6]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xc41}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x7ff}) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000380)=0x1) 2018/05/29 18:47:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setns(r1, 0x2000000) recvmsg(r0, &(0x7f0000001380)={&(0x7f00000013c0)=@hci, 0x80, &(0x7f0000001300)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/177, 0xb1}], 0x2, &(0x7f0000001340)=""/2, 0x2, 0x8}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001500)={'vlan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @loopback=0x7f000001, r2}, 0xc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) getsockopt$inet_buf(r0, 0x0, 0x8000000000000029, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xffffffffffffff02) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x3) [ 96.192692] mmap: syz-executor0 (6612) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 96.230547] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/29 18:47:52 executing program 2: futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x2) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) sync() setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x1e}, @broadcast=0xffffffff}, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0xfb) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) sendto$ax25(r1, &(0x7f0000000240)="bc2b4c404b420aac9474e589e4536b85f81b42b6633ce6631b1e53712525e166e80c6e1843c55571f58d9b9d31f4bcc1c1d7c1b0a7f260c382e824540848e64399", 0x41, 0x8801, &(0x7f00000002c0)={0x3, {"7b0c7db56447e8"}, 0x5}, 0x10) 2018/05/29 18:47:52 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000600), 0x0, &(0x7f0000000680)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002fc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002f40)=[{{&(0x7f0000000940)=@ax25, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/36, 0x24}}, {{&(0x7f0000000a40)=@sco, 0x80, &(0x7f0000002ec0), 0x0, &(0x7f0000002f00)=""/60, 0x3c}}], 0x2, 0x40010020, &(0x7f0000003000)={0x0, r2+30000000}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000000)=0x54) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000100)=""/182) 2018/05/29 18:47:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = accept4(r0, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80, 0x80800) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x5, 0x4, 0x6, "e1affe81d2f54eaf1de1b377d91deca8136a0053a12d716e006c2c5f22a9c32593b149fbd814e05381d3689b0a3d711e2f706293983aff8a559422471ee562", 0x38}, 0x60) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x400, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000380)=""/155) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000000)) set_robust_list(&(0x7f0000000300)={&(0x7f00000002c0), 0x100}, 0x18) [ 96.303681] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/29 18:47:53 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x0, 0xfff, 0x3a9}) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) 2018/05/29 18:47:53 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x5d6b) fallocate(r0, 0x3, 0x6, 0xffff) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'lo'}, {0x20, 'threaded\x00'}], 0xa, "de4ffe13a92b3507727e9d408058c39975a9d15710430cac4f615981152fdb3495f8d9916d06cc609cb441f53a6f7c958fab825a2313d2f164015fde6e78557841c89073dcb985198a92175ca1"}, 0x65) 2018/05/29 18:47:53 executing program 3: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x2000000}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'lo\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) accept4$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x501000, 0x0) 2018/05/29 18:47:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x6}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x200, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r2 = gettid() r3 = fcntl$getown(r0, 0x9) r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002080)={0x0, 0x0, 0x0}, &(0x7f00000020c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002100)={0x0, 0x0}) lstat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpgid(0x0) r13 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0, 0x0}, &(0x7f0000002240)=0xc) r15 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002280)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002380)=0xe8) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002480)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000024c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f00000025c0)=0xe8) stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000380)={0x37c, 0x2e, 0x208, 0x70bd2b, 0x25dfdbff, "", [@typed={0xc, 0x85, @u64=0xff}, @nested={0x1f8, 0x5b, [@typed={0x8, 0x5e, @fd=r1}, @typed={0xc, 0x3f, @u64=0xda}, @generic="2459e32c4a5e296e6c3aa4caa324a6580c5dc2bb40b55e7f772439aff1eee4d7dfe14c31222504627138ae8522b5926fb79f29ea7b24fb506789782c704f8f303305292213c636f6b94a6c5cb140b47874b0a631d409c3f5f405ad0756d64e4b8b0b9a4eaf4fca2a5d182e47f359d14c23eaf8eb821fd9d8a60dd389f4d12bb3ec8b9943f1ce2bd67eebee5981112bc2533122031f6eefa6ccc99a12bf61e6fae9521b6d870007ccd5c8d632963ccd5bc760475fc573c19ea62c70548f942866b398eb7c78054144719eaaf287d59f5102896435c79c410692f41b", @typed={0xc, 0x36, @u64=0x9}, @typed={0x4c, 0x50, @binary="baaf9875a7a33a9f8949a61227ee86a8e6c80e6395687648cd372c04e4cdc7933ee7e6c9e77b02086cab1bad017c2dd27db890f9ae39f917e3d4c2edc7a17d6f599f98d47ab143"}, @generic="4dc9cb4e4822d8f149992e94f694287f7f72277fc12469a2114cadeb874473d9ba9cdc44dd23302f92fb5380689a2facf13aa11643c12fce2703d8925f074fa320517d0075cf", @generic="cf569a8a4b48231f1d12d38ae06e29444dd8077a2e6ee4dbc7226663e6898c391371e87b73627d50ffcbec39adbf1101813b8f5a80754437f69489146ba27aa02699c85f52ca2cb498271af612cbb4520e155d9c3787170de40be2788ba1d8383aa12c08"]}, @typed={0xc, 0x6d, @u64=0xfffffffffffffff9}, @typed={0xc, 0x40, @u64=0x100000001}, @nested={0x138, 0x50, [@generic="6c65c09ca75318b9e14b3cc9c41c39dd8929cca504aad53b2e4e1d63fb31a59be3198f8af914ea605b671851ca2f00ab616c9b3b06b17da73b03fe1b20ea7582bd32e1630584777058965a978163ee6ec7cc80b9e78f51e8978012a83a079863e68d127377ba188b1d90c81a826374e454d38a751040e429053690081d29604ad852b437e013b7bb98b24f5017fdacf335603b062274d7dfaf98543cd30d95bb924f", @typed={0x90, 0x66, @binary="d687885d0edc2cde54bea173cf1583197f8200edc15479cca79ce8469c576784b2b43a0399e0288d014cf5b99843d0383d057baa0fc7df076bc71aa03f208b42ab41d6807fb9898bf6df6074a877542b64086774e24db8b2f9b9714729d1a647fd553b84a8adaa313b52469f8f809d3f532951017aca305f9a20e86bdbf807e242198c28e04410f8f42601"}]}, @typed={0x14, 0x1e, @str='/dev/snd/seq\x00'}, @typed={0x4, 0x49}]}, 0x37c}, {&(0x7f0000000000)={0x28, 0x32, 0x4, 0x70bd2a, 0x25dfdbfc, "", [@generic="8451f4df3c4b6d8f9eec4e0b", @typed={0x8, 0x8e, @pid=r2}, @generic="df"]}, 0x28}, {&(0x7f0000000700)={0x108, 0x2b, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="3ec44e8ea3af7012c42fbb736db2cf98b6568512b5be3e5b0e45942093838f4f36565291aa1457f2e50c65b96a3b0f92236348e6b82f082fbada945f65369b248e08e32239c782de2a97f13feb787c5900e88200f418e57755a4ab9f0cdd40d0aae11408e681124b849dfbc1f8c13e1020f0d6b6c207ce72d95eac738c7fb8deca2a3ab46c5d687bfd22fd35512c4b3c983ee596721926d192ac09004eec09328175ca50a35d5c2e3ae307e2b494aaad6b3ca351be6f9ef20833fbda263e4398f32afe2237b9a6912b294b20a87dc07ba8676b8369356057eff953665c239a989e1e80196454ec36b2622e75ea21c9c6c2bf8475d586"]}, 0x108}, {&(0x7f0000000940)={0x149c, 0x26, 0x300, 0x70bd2d, 0x25dfdbff, "", [@generic="848def15447d0a2a0f87c6ff2385137b2528b0adef990fa906c88b270eae7dbfb50a8138bc8658c484eddba4e00f6972e89b394431df21581229b15d05a862638dcac1ff04b60fc5afdf48d787eb24ba2eb98b6040bd6c358ed58d1dfb9220f56346ab767813bad0fe44c353c42b71a17cacca843389d9f119bbd724831c3d428878fc6d21bd17f86e2168f987453b245d2cb3f470a664c282039c16cd7563b4ae2ab1e9e63113ea4d83f9c1e49297b498197a6795996df52f81d1d98efd06", @nested={0x178, 0x38, [@generic="62688b437f68e0358448e2f59558daf927fd01b159618bea9a0353e14cc0afd5205582f047bc0171d4d5ffbfd080f8e5b2dc52c3b33bc9bc24044e048eab6faa0774ebed17ef25e2d258fa33784a40d1264efce27c0479f0ae422e", @generic="f7006245e8889a841cbc9f0b8adad1ab7a418b91a9b4e881b52f82f52daffbc29ac3213464d6d03f9a5ab55b3c217a6e1da4e5cd7f454db148da979610fde0a22d800308f8d95f9f563e99dc5ca0892e", @typed={0x8, 0xa, @u32=0x3}, @typed={0xc, 0x67, @u64=0x7}, @generic="17ec8607df4f2bf1db303b6c839e52bb6ca90316e89a6a7125ad6f68c20ad607caad55516c9a423e0b4118d15931bfd422618cea4dd7b1fa3b737f4e28308b88", @typed={0x4, 0x40}, @generic="3398f2b409340a04e365ed0c3955d7a7a59fbb", @generic, @generic="1786009964ffd421f689278a10dc28736c31fc44648c6fd26ec40cc79a01c7524a3a89bd80f0d81398cc377683897d71cc9ece3fb26ec7a356b11e9ce5f6127d2bf6b61c66cd271016c6615a9009c256a89721678aa7488eb1162b22"]}, @nested={0x4, 0x5d}, @typed={0x8, 0x5a, @pid=r3}, @generic="6cca3c2e80c7ade3e0d812c4f2a0e08d64d22d037711a86c40f879ce34948025dd3e435fb17e9b47f000f90d7ecfeff7355e8eca73e61f94bc9bad410a8849423621127aba5fd56c58e5e1d5c4a7060f70a816980ce3bbb70b9c05e20bb1edde38b16d6a14f483b370ed70e54783f640869029752933ceb84660e2b91bbc95363408817f97bfb20e17d7f26a69c1f529997d43347509e87691ee9633d2f403a3c863b58716fe7c7657c848e8ed38ec4ecc206e2f264547ba2b700e0662e56d6b73c65e73843a", @nested={0xc, 0x50, [@typed={0x8, 0x19, @pid=r4}]}, @nested={0x1160, 0x2a, [@typed={0x8, 0x57, @ipv4}, @typed={0x8, 0x6, @uid=r5}, @generic="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@generic="c53aeea9a14cbcfb71a2fdc0520110e2f9bfade00d21c09449b2a8131a1fc5eb08dc8bc75da5f6a4c67c5c0a40ea8d7408418cf7b133c1a8edd4a9de3c3ddb4a7b5b32d5c609ad8de63f8adb759ba820401477c3a799f0e6f50768839a412b1a0189245cccc4e64a21e972c1176dfc4de3b466123b4a4661e1cd486a4f4ad1e3ce8f38b0f77edac36f72d94363f6d61e724abe674936e11fe4c64a984fd28738e583934750242c73d6c6094d9d372d", @generic="6ef8f076742d399bf273bb3a566597e74b092ee16e8714655fbbbb3c2aeca926c9d68e90002d2667e1d71599ecf5f0df7e67e6a5b7333826b8fe8afc75112739101bd118eb63665f9ccfaa517fd9ec56c2baf98e7d7447e2cf947b153c9161791e2924563849bba999d7ec6bb27dbeec054c4a929110e91c8ba4d67667ee2c85d569ea98ae24d97fee0cab634cd884", @typed={0xc, 0x55, @u64=0x40}]}, @nested={0x8, 0x95, [@typed={0x4, 0x62}]}, @typed={0xc, 0x86, @str='port0\x00'}]}, 0x149c}, {&(0x7f0000001e00)={0x17c, 0x33, 0x400, 0x70bd2a, 0x25dfdbff, "", [@generic="6ba396c52a76a57ace74d5aff736d55de231cd0e53c7f86e5dff8450ca7661fc86a6f420af1b800ea77c66fe69f9c2ca751d31c3b723c81ff1ac8b1895a1634ab604b8c61df8564129e83b6af0d66eef6931604e1c9a37213f502ea9f9dc979f6921c64b0d51e0520088e990bf25d702e20bec6bb9b836c209c60cd809", @nested={0x4, 0x3a}, @nested={0xe8, 0x73, [@generic="c3a2bc88d64d4d2917f17b96f06a416e329feedefd45aa64ce60b0ee09acf1aee4ec3f21f0ab532235f6ed36fff4409ba3998a2336da13aae459aa7aea69ae10dcc221428e56cae4b468b63231abb4ca6fefc789c17c838378b8520f078f7c2918007486a0f6e926312bc30776acfbcee0d118b83cef6c2e7614fa6d22625232ad435210b5305544107ed0384b4c2089cabef448cf60f1f740b06bcbff8659526ada6bd105f3cfbfe9634c4cad29dcb068772499f1118a40f75cfc63309cfbad8292898d6a2f848cdf128963212c57b367426e016082b98f23b6e1df5f2ae6b946f2"]}]}, 0x17c}], 0x5, &(0x7f00000026c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xf8}, 0x10) 2018/05/29 18:47:53 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/19) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x504, @ipv4={[], [0xff, 0xff], @rand_addr=0xb23f}, 0x8001}, @in6={0xa, 0x4e22, 0xf850, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x316b, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}], 0x80) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000006, 0x200, 0x18000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x1, 0x7}) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x5, &(0x7f0000007000/0x3000)=nil, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/05/29 18:47:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) setns(r1, 0x2000000) recvmsg(r0, &(0x7f0000001380)={&(0x7f00000013c0)=@hci, 0x80, &(0x7f0000001300)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/177, 0xb1}], 0x2, &(0x7f0000001340)=""/2, 0x2, 0x8}, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001500)={'vlan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @loopback=0x7f000001, r2}, 0xc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) getsockopt$inet_buf(r0, 0x0, 0x8000000000000029, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xffffffffffffff02) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000180)=0x3) 2018/05/29 18:47:53 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20042, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000100)="085dd76864bd80f3ba259f26c3d2ffbc7f111eb4cc38da1e7b62b9297c3da65121af6dd6eb816a5af56063157645b40babbc6bac26606abdf716c66997f568bd", &(0x7f0000000480)=""/4096}, 0x18) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = gettid() getpgid(r3) write$rdma_cm(r1, &(0x7f0000000080)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000280), r2}}, 0x299) 2018/05/29 18:47:53 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000a00}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r1, 0x201, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20004000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x49}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x49ed}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0xe8}, 0x1}, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup(r2) write$rdma_cm(r3, &(0x7f0000000400)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) [ 97.062429] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/29 18:47:53 executing program 0: clone(0x24000100, &(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001340), &(0x7f0000001400)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000003040)="c626262c8523bf012cf66f") mount(&(0x7f0000001440)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000012c0)='proc\x00', 0x0, &(0x7f0000000100)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000002c0)=""/4096, 0x1000) wait4(0x0, &(0x7f0000000180), 0xa0000000, &(0x7f00000001c0)) 2018/05/29 18:47:53 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/05/29 18:47:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x800) readv(r1, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/106, 0x6a}], 0x1) 2018/05/29 18:47:53 executing program 5: r0 = memfd_create(&(0x7f0000000000)="000000000010000000004300000000", 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x3ff, 0xffffffffffffffff, 0x1, 0x3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x57, 0x7, 0x2, {0x1000, 0x7}, {0x80000000, 0x7ff}, @cond=[{0xf4d0, 0x7fff, 0x3, 0x400, 0xc65, 0xf1}, {0x80000000000000, 0x200, 0x9, 0x1, 0xf7, 0x2f}]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/05/29 18:47:53 executing program 3: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) 2018/05/29 18:47:53 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000ffffffff0a000000100002000c0001000500020000000000"], 0x53f4ced4938310c5}, 0x1}, 0x0) 2018/05/29 18:47:53 executing program 2: unshare(0x2000400) r0 = socket$inet(0x2, 0x4000000000000005, 0x7) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, "6e5c6e6500000081ffffffff11000001"}, 0x2c) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1, 0x7f, 0x9, 0x0, 0x2, 0x1000, 0x6}, 0x1c) close(r0) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/05/29 18:47:53 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffff8) mprotect(&(0x7f0000181000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f00002af000/0x3000)=nil, 0x3000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x24000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) 2018/05/29 18:47:54 executing program 5: unshare(0x40000400) r0 = memfd_create(&(0x7f0000000180)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/17) dup2(r1, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/05/29 18:47:54 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'team0\x00', {0x4, 0x2, 0x20, "605b247d1f84", 0x7fd6}}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/58) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x2}) 2018/05/29 18:47:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140), &(0x7f0000000000)=0x4) 2018/05/29 18:47:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x80000001, r2, 0x0, 0x2}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/05/29 18:47:54 executing program 4: socket(0x100020000000011, 0x3, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000080)='net/rt_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') pread64(r1, &(0x7f0000000000)=""/106, 0x6a, 0x2) 2018/05/29 18:47:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x2401, &(0x7f0000000040)) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x105800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000787000/0x3000)=nil, 0x3000}) 2018/05/29 18:47:54 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x0, 0xfff, 0x3a9}) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x4) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) 2018/05/29 18:47:54 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(r0, &(0x7f00000062c0), 0x0, 0x0, &(0x7f0000006480)={0x77359400}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x5, 0xa44, 0x7fff, 0x80000001}, {0x7, 0x3, 0x33, 0x8}, {0x0, 0x2, 0x0, 0xa8}, {0x0, 0x4, 0x8000, 0x6}, {0xffff, 0xffffffffffff8000, 0xfffffffffffffff8, 0x1}, {0x6b4, 0x6, 0x2, 0x8}, {0x7fff, 0x3, 0x6, 0x6}, {0x3, 0x401, 0x100000000, 0x5}]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) [ 98.288819] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 18:47:54 executing program 3: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1b00000008000000000000"]}) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/psched\x00') ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="f25f25793cdf1d5fb2929835a650b08e634dad2267e6e6a1b6b21b9938c2e534d551bc88e5d7329e971fbfe8") sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x5, 0x400, 0x4fa1, 0x2, 0x4}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x3d75a750, 0xfff}, 0x2) 2018/05/29 18:47:54 executing program 4: r0 = socket$inet(0x10, 0x80005, 0xffffffffffff05f4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="7ecc276fe3742c34b4c2d9f1cdc6c258339418d6b9df072ad590373e6f04cca564e50c79d14b1e265f38c379a29e3140bf0a6a5f51bee39db53e9b4a34da4c49fb443016623908c639c512f94b347a7bbe76dfaef0e83f461c72d9a6c64874913ab2c7f502d1dae31a64e1df05d5d37d18b3d3b8725d0c19960903a00a100036253b0e", 0x83) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000001031f001cfffd946fa283005b580a600900030009000000000015000404ff7e", 0x24}], 0x1}, 0x0) 2018/05/29 18:47:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rfkill\x00', 0x20402, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r3 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040), 0x1) r4 = socket(0xa, 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) write(r0, &(0x7f0000c34fff), 0xffffff0b) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KDSKBLED(r1, 0x4b65, 0x8) dup3(r0, r0, 0x80000) 2018/05/29 18:47:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, [0x305f, 0xa]}, 0x2c) 2018/05/29 18:47:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x4}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/29 18:47:54 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x2000000000002, 0x0, 0x0, 0x20000, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x6, 0x2, 0x3ff, 0x0, 0x4}) futex(&(0x7f0000001740), 0x3, 0x0, &(0x7f0000001780)={0x0, 0x989680}, &(0x7f00000017c0), 0x0) 2018/05/29 18:47:54 executing program 4: r0 = socket(0x2000000011, 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000600)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7f2, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0xff, 0x6, 0x1, 0x1, "647fd98641393facf09f83201de57eea6d0adad3458b862c2023748da9a6ffe559c0f462f652c6ae9e80042b", 0x8000}) mkdir(&(0x7f0000000000)='./file2\x00', 0x0) chdir(&(0x7f00000001c0)='./file2\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000280)='../file0\x00', &(0x7f0000000340)='./file0\x00') rename(&(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)='../file0\x00') [ 98.637673] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 18:47:54 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$rds(r0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x9, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000001200)=""/36, 0x24}], 0x3, &(0x7f0000001400)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001280)=""/187, 0xbb}, &(0x7f0000001340)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000001380), &(0x7f00000013c0)}}], 0x88}, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/05/29 18:47:55 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0xffffffffffffff01, 0x7ff, 0x200, 0x2, 0x3, 0x6}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000140)={0x7a, {{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xb03d}}}, 0x88) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000100)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4206, r1) 2018/05/29 18:47:55 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/29 18:47:55 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$rds(r0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x9, &(0x7f0000001240)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/221, 0xdd}, {&(0x7f0000001200)=""/36, 0x24}], 0x3, &(0x7f0000001400)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001280)=""/187, 0xbb}, &(0x7f0000001340)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000001380), &(0x7f00000013c0)}}], 0x88}, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/05/29 18:47:55 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x10000, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0xffffffffffffffff, 0x81, 0x80000000, 0x80000, &(0x7f0000000040)='gretap0\x00', 0x7, 0x1f, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00005b3000)="0000000000a700091504df815b00000000007f0000da008711c515000000038abd", 0x21) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000140)) sysfs$1(0x1, &(0x7f0000000100)='/dev/dsp\x00') 2018/05/29 18:47:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x801, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x38000, 0x0) fanotify_mark(r2, 0x0, 0x1, r3, &(0x7f0000000100)='./file0\x00') 2018/05/29 18:47:55 executing program 0: pipe2(&(0x7f0000b57ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@rc, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, &(0x7f0000000100)=""/195, 0xc3, 0x83a}, 0x100) vmsplice(r1, &(0x7f00005a1000)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x13) dup2(r1, r0) 2018/05/29 18:47:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') lseek(r0, 0x49, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/215) 2018/05/29 18:47:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) sendfile(r2, r2, &(0x7f0000000000), 0x5) 2018/05/29 18:47:55 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000140)={r0, r0, 0x9, 0x2, &(0x7f0000000080)="2e25a1937250753f43da168593e28a2a7875a82c8695763963154604b7e64adcc67d306871c1bc264a45712019d7e560cc02265acc212c38a08a3ee30c7ecdbf805fcc8b72eb849ed0e1c9d29f88e1b5208ff2cb76e98311ccd44b11731870425914533fc89f80f602eb20fe629560db46969e596cd162406827d2e8433ea56650bcff447ef9e363e94ed0c897aeffef30e6cd78e4ed52934552e28f", 0x39ba2f4f, 0x2, 0x6f, 0x80000001, 0x4, 0x7ff, 0x7, "c2a400b2b853e3f6e67d77c6598d0c7e935652b44cc8c74498ee413cac8d15df98d5fa11c7ebca085818c40c05011f1524f371"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) write$sndseq(r1, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/05/29 18:47:55 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) fstatfs(r0, &(0x7f00000001c0)=""/4096) ioctl$TCGETA(r0, 0x8004552d, &(0x7f0000000180)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x5}, 0x8) 2018/05/29 18:47:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$KDDELIO(r2, 0x4b35, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5f9) r3 = gettid() socket$alg(0x26, 0x5, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/29 18:47:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x801, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x38000, 0x0) fanotify_mark(r2, 0x0, 0x1, r3, &(0x7f0000000100)='./file0\x00') 2018/05/29 18:47:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x0) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r3}, 0x2bb) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/29 18:47:55 executing program 2: r0 = socket(0x10000000011, 0x80005, 0x80) unshare(0x808002000000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0)="00ac8d85c0ec360edfeba6aab0f447ac627b3ac3d417e018220d592ed090537dcc77c9e8595e5e75124768c93dc3b3f9e2605922ac496cab27878b7e8cde7c93a3d09141d534879134c32a0c4017b6c38d873ce3081aa5c65635c94832e71e689c3433f24548029b289561c0f27e22f1100a4844c3ce30dd66a30375e138ca3974607c3c7891791374dcf7f5f4357c41dceb22f9e18c41b37386e2e84de069d03431afb83134700cc7006a39", 0xac, 0x4000, &(0x7f0000000200)={0x11, 0x4, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f0000000080)=""/1, &(0x7f0000000040)=0xffffffffffffff3a) 2018/05/29 18:47:55 executing program 3: r0 = socket(0x10, 0x803, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100, 0x0}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000080)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc, 0x800}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r2 = socket(0x8, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x3ff, @empty, 0x2}]}, &(0x7f0000000240)=0x10) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000007, 0x8010, r2, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/29 18:47:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/29 18:47:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2285, 0x7fffffffefff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x5, 0x81, 0xa8c1, 0x8, 0x2, 0x1f}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x0, 0x906a, 0x401, 0x1, 0x4, 0x9}) 2018/05/29 18:47:56 executing program 5: semget(0x0, 0x0, 0x82) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000002863}, 0x2ef) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/29 18:47:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"6c6f000000000400000000000000db5c", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000013000502000000000080000000000000612534b6e8ef7d8c9bdf070c26c8c550912abc24c5ca288035befb9d3d040c2be8497ec452d0691a9f789a4956d9080ddec60ed755676ea932ebe924e256e04037d90ef0a58eeb3b8dbeeb73708b4498abe224d039b879d779380c9bb7279e91e330b740d8", @ANYRES32=r1, @ANYBLOB="000000000000518f20164cb1de924fb7"], 0x28}, 0x1}, 0x0) 2018/05/29 18:47:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x8, 0x0) waitid(0x0, 0x0, &(0x7f0000000380), 0x20000005, &(0x7f00000003c0)) 2018/05/29 18:47:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) dup3(r0, r0, 0x80000) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/05/29 18:47:56 executing program 3: r0 = socket(0x19, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=@setlink={0x2c, 0x13, 0xf09, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@generic='f']}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/29 18:47:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x15}, 0x1de) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7}) 2018/05/29 18:47:56 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x4000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x5) [ 100.651807] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 18:47:56 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000000540)='.', &(0x7f0000753000)='proc\x00', 0x2000, &(0x7f0000000380)) 2018/05/29 18:47:56 executing program 1: socketpair$inet6(0xa, 0x80f, 0xff, &(0x7f0000000100)) perf_event_open(&(0x7f0000001e40)={0x3, 0x70, 0xfffffffffffffffa, 0x68a, 0xdf, 0x2, 0x0, 0x2, 0x1, 0x4, 0x3, 0x2, 0x7f, 0x3, 0xfbd, 0xfffffffffffffffb, 0x7, 0x0, 0x6, 0x3, 0x753e, 0x153, 0x7fff, 0x800, 0x7, 0x4, 0x11f, 0x8, 0x6, 0x100000000000000, 0x1f, 0x7, 0x8, 0x401, 0x9, 0x7, 0x101, 0x7f, 0x0, 0xffff, 0x0, @perf_config_ext={0x100000001, 0x9}, 0x2000, 0x4, 0xaf, 0x6, 0x3, 0x1000, 0x74}, 0x0, 0x10, 0xffffffffffffff9c, 0xa) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001ec0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000000, 0x32, r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/131, 0x755a856d1deebb76) 2018/05/29 18:47:56 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r5, &(0x7f0000008c80)=[{{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)}}, {{&(0x7f0000008740)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000088c0), 0x0, &(0x7f0000008900)}}], 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000024007f00ec001201000000ee040e07ff010000000400000000000000ffff1000", 0x24) 2018/05/29 18:47:56 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0)}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/29 18:47:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x15}, 0x1de) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7}) 2018/05/29 18:47:56 executing program 3: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x37a5360b613af11b) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x22) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+30000}, 0x100000001, 0xc0b9, 0x1}], 0x18) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, &(0x7f0000000040)="01") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) 2018/05/29 18:47:56 executing program 6: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x11) socket(0x4, 0x5, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200300, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x74, 0x4, 0x5, 0x3ff, "0f18b7ea5b0f0edb4f9aaacd9864bd544b13bd9eec5e271b656834b51974fe41aff374b1fb3aa78c172a22d6", 0x9a1}, 0x0, 0x0, 0xfffffffffffffffa, r2, 0x9, 0x400, "b9857b3d5d42d05521f42232a210d970279e5f3a9e9757b8f1ff5710d010a38c4f9595dbbfea1f6beada8aa877cd13462ba35dca75ab2b697bd913ce03cca160", &(0x7f00000000c0)='@&wlan0%\x00', 0x9, [], [0x6deb, 0x9, 0xffffffff, 0x2]}) 2018/05/29 18:47:56 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001180)="be4778b600bf7e26d97aeb5cfc929159a1ae49bc5c5b8da0037b3ea78092a6f86b9892ffed5c79a7023f4c06000000000000") getdents(r1, &(0x7f0000000100)=""/8, 0x18) getdents(r1, &(0x7f00000011c0)=""/4096, 0x10a3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x5, 0xaa, 0xfffffffffffffffd, {r2, r3+30000000}, 0x4, 0x7}) 2018/05/29 18:47:57 executing program 1: clock_nanosleep(0xfdfffffffffffff0, 0xfffffffffffffffe, &(0x7f0000000040)={0x0, 0x989680}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) ioprio_get$uid(0x3, r0) 2018/05/29 18:47:57 executing program 7: r0 = socket$packet(0x11, 0x124000800000003, 0x300) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) ioctl$KDDISABIO(r1, 0x4b37) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x4ba, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/29 18:47:57 executing program 4: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x6, &(0x7f00000001c0)="c6000c3c0000a40a4617b31ca9290ff99de3f9c5f28bf7bf47a44d180a6584185523ad9acd34d9c0123e251577a5b2a155b338ef5a682489c089e8e4187b3619c5d1a65d8600e9cf190c8419e1b88aed62b173291b9815f07b1ea62e7aa0a48af0fb") setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000340)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'sed\x00', 0x2a, 0x800, 0x66}, 0x2c) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb081356fabc004578ac54148fac1414aa042089060000000000000800000086dd080088be00000000100000000100000000000000280022eb00006200002000000002000000000000000000000008006558000000"], &(0x7f0000000000)={0x0, 0x1, [0x0, 0x0, 0xfffffffffffffffd]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xfe39) setsockopt(r1, 0x1000000020000, 0x7, &(0x7f0000000380)="28dc20f7da4d6fca15df2f2577dbd8dc64700919d224bdfcf649577af8f72236f6241cf5f4238fe0a6fa5a2eda28b43485667da818c2ce36f556ede875e73509d90ee8f01888d15ce2e9f225110d15c051639623b2dec444a5d80caa98d11b6abb927593d372368b542af8a793dd73c16e7e62e71d1dff2a723f022066e70319b71e36d6e1238d71c92ed40953b9fed6d3799e63e1ca27cf9d5bde9e3f520389f67463d643c7e8fb0cd2adfd3c0e9e2740a75d977f4190332237ca6847841bf324903ca1d45a25ea55db28", 0xcb) 2018/05/29 18:47:57 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r0, r1, 0x3, 0x5, 0x108060) recvmmsg(0xffffffffffffffff, &(0x7f0000004c80)=[{{&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/233, 0xe9}, {&(0x7f0000000580)=""/157, 0x9d}], 0x4, &(0x7f0000000680)=""/132, 0x84, 0x3}, 0x9}, {{&(0x7f0000000740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000007c0)=""/228, 0xe4}, {&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/82, 0x52}, {&(0x7f0000000a40)=""/87, 0x57}, {&(0x7f0000000ac0)=""/97, 0x61}, {&(0x7f0000000b40)=""/217, 0xd9}], 0x7, &(0x7f0000000cc0)=""/71, 0x47, 0x10040000000}, 0x21a}, {{&(0x7f0000000d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002300)=[{&(0x7f0000000dc0)=""/234, 0xea}, {&(0x7f0000000ec0)=""/251, 0xfb}, {&(0x7f0000000fc0)=""/96, 0x60}, {&(0x7f0000001040)=""/43, 0x2b}, {&(0x7f0000001080)=""/239, 0xef}, {&(0x7f0000001180)=""/161, 0xa1}, {&(0x7f0000001240)=""/159, 0x9f}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x8, &(0x7f0000002380)=""/115, 0x73, 0x6}, 0x5ab046f0}, {{&(0x7f0000002400)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002480)=""/193, 0xc1}, {&(0x7f0000002580)=""/1, 0x1}], 0x2, &(0x7f0000002600)=""/4096, 0x1000, 0x10000}, 0x1}, {{&(0x7f0000003600)=@ax25, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003680)=""/30, 0x1e}, {&(0x7f00000036c0)=""/253, 0xfd}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)=""/201, 0xc9}, {&(0x7f00000048c0)=""/119, 0x77}, {&(0x7f0000004940)=""/137, 0x89}, {&(0x7f0000004a00)=""/238, 0xee}], 0x7, &(0x7f0000004b80)=""/251, 0xfb, 0x10000}, 0x2}], 0x5, 0x20, &(0x7f0000004dc0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000004e00)=[@in6={0xa, 0x4e21, 0xd3b, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) [ 101.184242] device bond_slave_1 entered promiscuous mode [ 101.203531] IPVS: set_ctl: invalid protocol: 44 172.20.20.170:20001 sed [ 101.228201] IPVS: set_ctl: invalid protocol: 44 172.20.20.170:20001 sed [ 101.307385] device bond_slave_1 left promiscuous mode 2018/05/29 18:47:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="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") socket$inet6_icmp(0xa, 0x2, 0x3a) unshare(0x20100) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000d9f9343de7d980b34c4ec386adc8743f4992f5daae9eca22c424bf8abdbe2b0aec9b40a9f297d7893204539d1aa1fe431edb1e8fd5dca716c872dbaf9e4f55e9131e"]) 2018/05/29 18:47:57 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x800, 0x630000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket(0x11, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/29 18:47:57 executing program 2: r0 = memfd_create(&(0x7f0000000080)='GPL/vboxnet1eth1-!\x00', 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) readahead(r0, 0x7ff, 0xfffffffffffffffb) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000280)=[{0x8b, 0x7, 0x0, 0x0, @tick, {}, {}, @time}], 0x1c) 2018/05/29 18:47:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000017c0)) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000001840)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000012c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000080040000400100004001000058020000980300009803000098030000c071bbe1", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4d0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0x10) r4 = syz_open_dev$amidi(&(0x7f0000001800)='/dev/amidi#\x00', 0x29, 0x404284) setsockopt$inet6_buf(r4, 0x29, 0x23, &(0x7f00000002c0)="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", 0x1000) ioctl$TCSETAF(r1, 0x80047456, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x6f5}) r5 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/29 18:47:57 executing program 4: capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x3b, r3, r4}, {0x8, 0x8, 0x13d, 0x8, 0xfffffffffffffff7, 0x6, 0x2, 0xe20000000000000}, {0xfffffffffffffff8, 0x0, 0x2, 0x5}, 0x8, 0x6e6bbf, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x32}, 0x376ed5a804d2dce9, @in=@multicast1=0xe0000001, 0x3504, 0x3, 0x3, 0x3, 0x2c4, 0x5, 0x1}}, 0xe8) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22890140}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c000910", @ANYRES16=r2, @ANYBLOB="04002dbd7000fddbdf250b0000001400010008000b0073697000080004004e2000000800050005000000080005000000000008000500d97c8a280c00020008000b000a0000005000020008000800ea00000008000400000000000800060007000000080007005800000008000400f834000008000b000200000008000700f900000014000100ff020000000000000000000000000001"], 0x9c}, 0x1, 0x0, 0x0, 0x20048040}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) 2018/05/29 18:47:57 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, "254e5fc5e6d76d258b00aefe6ac3c7d35b8d85a3b40297923d19e23a717a68cf736619fd1ab44c3042998f19"}, 0x0, [], {0x77359400}}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000780)={0x29, @multicast1=0xe0000001, 0x4e24, 0x0, 'dh\x00', 0xb, 0x3, 0x77}, 0x2c) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000006c0)=0x3) memfd_create(&(0x7f0000000740)='/dev/snd/controlC#\x00', 0x3) r2 = epoll_create1(0x80000) write$tun(r1, &(0x7f0000000600)={@void, @void, @ipv6={0xd1, 0x6, "9df062", 0x77, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {[@fragment={0x3f, 0x0, 0x9, 0x401, 0x0, 0x9, 0x67}], @udp={0x4e20, 0x4e24, 0x6f, 0x0, [@guehdr={0x1, 0x6, 0x0, 0xffff, 0x100}, @guehdr={0x2, 0x2, 0x80000000, 0x49b, 0x100, [0x80]}, @guehdr={0x2, 0x6, 0xff, 0x2, 0x100, [0xb60a7512309bdcdd]}, @guehdr={0x2, 0x7fffffff, 0x6, 0x3, 0x100, [0x80]}], "a8c9757b2d4dd6d49e6fc91a90bc1bca0551d1007600e0579a81124152a06a55eb0bd3ffb8dd32d5e03f677e030362eaad7abd6152670c033d0b9a2b59346a15d01c3a31f28543220e0fb1"}}}}, 0x9f) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={r4}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000700)=0x2) fcntl$dupfd(r3, 0x406, r2) 2018/05/29 18:47:57 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000001c0)={{0xffff, 0x1, 0x5, 0x0, 0x0, 0x80000001}, 0x2, 0xffffffffffffff00, 0xffffffff}) getrusage(0x0, &(0x7f00000000c0)) unshare(0x8040000802) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'irlan0\x00', r3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'bcsf0\x00', 0x0}) accept$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) accept(r1, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x80) getsockname$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000700)={@local, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={0x0, @rand_addr, @multicast1}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002c80)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000031c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003180)={&(0x7f0000002cc0)={0x4bc, r2, 0x200, 0x70bd25, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r4}, {0x244, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x254, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1d4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x550f}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x10001, 0x5e5da29, 0x200, 0x4}, {0x401, 0x5000000000, 0x20, 0x9}, {0x80000001, 0x2, 0xe0, 0x8}, {0xe26a, 0xe472, 0x8001, 0x7}, {0xffffffffffff35f2, 0x4, 0x9, 0xa}, {0x20, 0x8, 0x6, 0x8}, {0x7, 0x3, 0x4, 0x1ff}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4000}}, {0x8, 0x6, r12}}}]}}]}, 0x4bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r1, 0x15) lseek(r1, 0x0, 0xfffffffffffffffe) 2018/05/29 18:47:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x2337) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x3, 0x2, 0x1}}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001280)}}], 0x1, 0x4) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/171, 0xab) 2018/05/29 18:47:57 executing program 3: fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/29 18:47:57 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfff, 0x605, 0x7, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0x8000, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x2aa}}, 0x2, 0x1, 0x0, 0x6b9d, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3f, 0x20}, &(0x7f00000001c0)=0xc) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x28000000001d7, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc1205531, &(0x7f000035dffc)) 2018/05/29 18:47:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x40000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd1e, 0x3, 0x10001}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x101}, &(0x7f0000000100)=0x8) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x90) 2018/05/29 18:47:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000100)="5d5fcb52eed5", 0x6) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/05/29 18:47:58 executing program 2: r0 = epoll_create1(0x7fffc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)="2f70726f632f7379732f6e65742f697076342f76732f706d74755f64697363000d62226909bd181c742138e1ea8e2ee6541188db1977f1cb24562a6a9bc3d134cdd4262b4b48fd182c21d55fbef37238c660c639c345a44d2f46876cee3142faeecbf99eb2bb3c75589c4f620624ac0369e7da2bd8a91541671a7076571ec2551570d5bdfe99bcb3a593881d5bdfe340628f707b909a2a711d531278fced9b41b81655181b65853af566b8fc32a9170d31886b7f28567de6c288b61c33da7b298e8ffd24c3beeb96750bbfa196c5a7f6e6324e", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x959, 0x80000000, 0x3, 0x1, 0xfffffffffffffbff, 0x1, 0x1, 0x80, 0x60, 0x4}, 0xb) r3 = epoll_create1(0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000003fc0)=@dstopts={0x33, 0x16, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x80}, @generic={0x2, 0x98, "dba62f1f6573f6167e6c7b905ae59bd7cf93be52c56cc9d4c188cdae9f86c85aa43c0671d46c259ac9d1b5978f94f204d991ff9daf33a5c9dc0a82cae5098735a5af0f2e20142de4b4c336f8bf0399722d597e7b645d0875ef3581e92b74806ec101bf244fd86e5791be09a3c3ca35c1c8b8d0ea242c2ccafa9fd83cac64d1364719dc74cc4b0292bc4f20ce559408883efffcc7296a046b"}]}, 0xb8) close(r0) r4 = getpid() sendmmsg$alg(r2, &(0x7f0000003e40)=[{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000500)="4c070697fd4bc0666883ff45dfc00ef2906c498f7c4dcb950013e8b748e86748f3b63f9b85820af7c96d62a32d0696378211bbb1f66eda6a57ffa328b315965245178bfc81a45777d79fcfaa94d714f16b16112eb1a62f4fd70bd1235f389bb548df7b713157bb06937d94cd5629d9539cbaeda845085c66e78ac81af41105ed0adfe496d22b2de62640467773ecd3f85d4054d15f374791091b71ba91c2a1bad85ff441fd80ecc6fe00965454301cc784ac29db306417bcff8a0c656a205fed7cbb6b16e6f451473c79", 0xca}, {&(0x7f0000000600)="a548010d944aede2ae6c50669a6f67f789953de62e53fb082009d69a7ed6fefae90102529b723e0c286c956635a30821bce2f15e83da02192eb50181344917ef9fd0613d9a0b31567a473d0e49070a40068088a07e57a6d7b3987081a41c92339dbe271f63be7557414c", 0x6a}, {&(0x7f0000000680)="67e419f170e05210a9f30a067c5253c0212eaf4ca3015447d2c0a0c60f6ff35c34049078e082598dea0afb80f92ad15e3e2fb6b1e928e7c05a44fe0a0c3ed3538aa1dfb7365fe6f26f11dc368a30978b4c3b9b51f50d89f6b82f350f006deffe1af4156ca2be35d111896229301e2abac9cf7c37f35507450708a67baeecb22fc0edcb8ff306eb593ddd48793d3789c4c06872e79043c9752ee3d5db8d3d13149d52e94e27a3e1bdc039de76000a4b34a67dffd7731930685e4ba70e811df671db36ed54120567888d90d8f7095b16", 0xcf}, 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", 0x1000}, {&(0x7f0000003740)="a6e8e2d1ff53fe8e97295c13482b686cc74a2cb257334e6da92ab9e2bea27d59c957d4d568f422dbb3f284823c2ff096559a8eae2b2b072633b78977", 0x3c}, {&(0x7f0000003780)="86733d5eff7a8519a3af6d8accc2df2205a996b20b5c1c5273b9a7ea03", 0x1d}, {&(0x7f00000037c0)}], 0x4, 0x0, 0x0, 0x44000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003840)="5cfbc3b6220400d7bfa366b827e6cae889f103ca5a7c3adf59f3546ec327839a9460b61a4fd3d15d826e2324001b6cf4d7dc06cb8793", 0x36}, {&(0x7f0000003880)="a85aae9d", 0x4}, {&(0x7f00000038c0)="0daf37cd853c6c330ab7a2be2c0adb4bd6bfafd8f7031826b6e1f1943a5b06ba4145b64881ff2fe17b98b7f955d22e3f912503a0ca94ad594b975bd10312e75b7014bd04c5f1a771", 0x48}, {&(0x7f0000003940)="d3287f4821cb6bb964e96fb76db5f1ac14e382ba1201a5aeb331bd8e43dcb900d71b0818fff058f18f0ada74877a2d84a766e4c6bd8cb484a65b0a8c1ace381642a9e5d25029299701122e7016d09dcddf8d75fa26df10f7c33314617a28385b5b324e9e7ff01205e2222b9010548a3a30edb27265bfe7996f5f11ab76acb98a77162197fa7ec1ab121cb68c4c90f2be974627a0b9df36b767c1fba1baec1c9d4702e2c5362323bd29cbcc9139cbbce8c39c7420f0b1c28353b13551ff5dae831407be6ad5547944f0309ed5f23df425d9c85318962abbfabc6e08aab22a12dc65f29f591a780bc3314095327adf", 0xee}, {&(0x7f0000003a40)="46501d57f956a4855d2fb195cdf3980406a85c9b13768dde4da9262d8e62b920cb2b07c870a85d7f6c54715d3671e9c06867d2f8e0159d72c623dea1e12645cb9ef17f78f4716334800c2a98866d7ebb4da3a17f3095ace1832487dda08412067f749a14bf06aa69cff3231a00d00070ce0aa67731af2203b52cefe680171eaf97021b316f7f4410947a4b87a45880f3a6f837de24bdf236061889cb8d354e37e3406df66d6272e386c50e3a0e88c0e254ece0b54ee40a3edd9b7885199d0aa2118560e13fbc3dc76d9755985319eec292594e7f7c0c04353cfb", 0xda}, {&(0x7f0000003b40)="019cfabc39f79174df828bd540b3e7c0daf214b4c940817bff611244ecbf386326ed096cd0b96063819d129f23e85ae4064c3dba4869741e", 0x38}], 0x6, &(0x7f0000003c00)=[@iv={0x78, 0x117, 0x2, 0x62, "63fb382934f8405eb545cfe42025c4acd2e69261981a5bdff736e31446680d5864588a84ed53da55a3c2d9b2215b53bb47220d835dbefdc4f4c4aeb7869766d54aa1d7f2d104da8c50b689daa1aa6ae648152f4fd173e52fffbcbce02ac00f533eaa"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @iv={0x78, 0x117, 0x2, 0x5d, "d63473bb32c23918f6cba01b1a22c870d41b6eefd302d2dd28598abef56ad941989111a5a49ac64c91e0c913be1f96f974f5b536240aab56a070c9e707955fdcce71f1fdf3ad52f866d46024e0d152c120e9982865edde531eb044ccb4"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe4, "ba2671d25b8f8bf3a02d9df2f63f3351ccb0acfbf0e03a5a35187a05e761f350438a516eb27e9687a55b3c6bef7994b0c3350156bc8964cf36e99e2d98b4fa95d7b80c481d201b245d6515f54aa8d8d055bef4243310cc0dcf41247b600f0bb597c9b8cdf5fcdd51bde48d94507a9dedba38044de24bbe045b0bf49686e06ecb8ad60b82e8ebc9ff677ff8140c76a39108f23e1136c72d643ea92d64c49be102b9b2e57c2549a5ce164923f913149d590705b7e84a180f8b85fdf1e046067540808d2accfa0aef8b17bac5bc19ee4528accdcb067bded2c4caffc96719cf36f50b1c24ab"}], 0x230, 0x41}], 0x6, 0x4000080) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r4, r5, r6}, 0xc) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) listen$netrom(r1, 0x3f) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000180)={0x3c00003e, 0x3, 0x30}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x10000000}) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000001c40)) 2018/05/29 18:47:58 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x2, 0xfffffffffffffff7}], 0x1, &(0x7f0000000040)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x3}, {0x5, 0x808d, 0x1000}], 0x2aaaaaaaaaaaac8c, &(0x7f0000000080)={0x77359400}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @random="9e8c5264792b"}, 0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/29 18:47:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmmsg$alg(r0, &(0x7f0000000480)=[{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000300)}], 0x1, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x560c3) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) 2018/05/29 18:47:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003240)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000003200)={&(0x7f0000000500)=@setlink={0x28, 0x13, 0x201, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1ac, r1, 0x400, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xa405}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x96ee}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x63c9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x2c}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x14}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff00000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x63be}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) 2018/05/29 18:47:58 executing program 2: r0 = epoll_create1(0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x0, r2}) r3 = socket(0xa, 0x2, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000000)=""/99, 0x63}], 0x2) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000080)=""/63, 0x12c) 2018/05/29 18:47:58 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2000, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80004) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0xa293, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xffffffffffffffff, 0xffffffff, 0x106d, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000000000000095000000000000001aa10d9c21c4d096ec3bab82cbbc4b4b89418300000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/29 18:47:58 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x6, 0x5, 0x5, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) tgkill(r1, r1, 0x32) ptrace$getregs(0x4209, r1, 0x730002, &(0x7f0000000000)=""/38) 2018/05/29 18:47:58 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 18:47:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x21fa, 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"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x86b, 0x2000000000]}) 2018/05/29 18:47:58 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = getpid() mq_notify(r0, &(0x7f0000000100)={0x0, 0x13, 0x1, @tid=r1}) timer_create(0x3fffffffc, &(0x7f0000000180)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000300)}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f00000000c0)) 2018/05/29 18:47:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="0c67cce8caa86eb88ec0c2a34ba81d92b6f2c3be3a01d056b2426be02cf12db6c07a274b9022ec75d0a90c03") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x2) 2018/05/29 18:47:58 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000003680)={0x73, 0x79, 0x7a}, &(0x7f00000036c0)="ea", 0x1, 0xfffffffffffffffd) 2018/05/29 18:47:58 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02000000040000000000000000000000150001000000000000000000000000004aeb2aaf0acb7cd62ef339e958005c72b49af3e5845f38d1411d6fca869c29dad00343a7f4ddf6f54a37b1223823c3ee6f5e3a37228895b73b842ea733a13689be842691942f243070029ea1013d898ce2781c1a221b73c9c43b54830e9a8840970e672c34f1f2c2c779f826fb6a9feeb8c9b52083f1abf3629a35a63f64ee1e0ef9ea61dd1ffdd824b00150aa3c46e68700d1dc2480bcfb96c3e20ebfeed7cbcc7c4edcb83a344afc2d6bb4a53c5a251194e5ff1d74dd66"], 0x20}, 0x1}, 0x0) 2018/05/29 18:47:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0xfffffffffffffff7, 0x1, 0x0, 0x4, 0x2, 0x7, 0x1, 0x6cdb, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa}}, 0x7f, 0x0, 0x4, 0x0, 0x2}, &(0x7f000064b000)=0xfffffffffffffee9) r3 = fcntl$dupfd(r0, 0x0, r0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2}, &(0x7f0000000040)=0xc) 2018/05/29 18:47:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x4000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x40, 0x2, 0xfffffffffffffff8, 0x1f, 0x2, 0x4, 0x4, 0xa955, 0xffffffffffffff80, 0x8, 0xbbe3, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280080, 0x0) r3 = semget$private(0x0, 0x3, 0x4) semtimedop(r3, &(0x7f0000000080)=[{0x4, 0xfffffffffffffffc, 0x800}, {0x1, 0xc4, 0x1800}, {0x3, 0x100000001}, {0x3, 0x3, 0x1800}], 0x4, &(0x7f00000000c0)={0x0, 0x989680}) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0x40045402, &(0x7f0000013000)={0x0, 0x1}) 2018/05/29 18:47:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)="782975b37c34f48c2af055a36ecc82390cb85e0e6275efd773f0dd9e830871a1954371393be21ea4af5400b913f1c3d0e0e22b76f1a2aa4a31c10db0bfa65bb07bad2c568b3d6d9e", 0x48) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x1b860691c8a0cfc5, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r2 = dup(r0) write$sndseq(r2, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r2, &(0x7f000057bff8), 0x8) readv(r2, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r2, &(0x7f00006d5000), 0x8) 2018/05/29 18:47:58 executing program 3: r0 = socket$inet6(0xa, 0x80f, 0x8) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x6a97bc79c2e17c39) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000002c0)=0x10) bind$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x3}, 0x6e) pread64(r1, &(0x7f0000000340)=""/213, 0xd5, 0x4d) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000140)=""/198, &(0x7f0000000040)=0xc6) 2018/05/29 18:47:59 executing program 2: unshare(0x24020400) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000), 0x7) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) 2018/05/29 18:47:59 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x274001, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x6, 0x0, 0xbb30, 0xf15c, 0xffffffffffffff33, 0x5558, 0x4, 0x9, 0x8, 0x1000}, 0xb) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/150) sendmsg$rds(r1, &(0x7f0000000f40)={&(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000e8ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) 2018/05/29 18:47:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x5, 0x48, 0x100000001}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x18) 2018/05/29 18:47:59 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x54cdadaa, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000080)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x0, 0x10001, 0x7}}, 0x28) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 18:47:59 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000140)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000080), 0x8, &(0x7f0000000100)) exit(0x4) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/29 18:47:59 executing program 1: pkey_mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x3) write$evdev(r0, &(0x7f00000000c0)=[{}, {{0x0, 0x2710}, 0x6}], 0x30) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x101000) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x1, @random="a2df95251877", 'bond0\x00'}}, 0xffffffffffffffcb) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) 2018/05/29 18:47:59 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000001c0)=0xc) prlimit64(r1, 0x8, 0x0, &(0x7f0000000200)) mq_notify(r0, &(0x7f0000000180)={0x0, 0x2d, 0x4, @thr={&(0x7f00000000c0), &(0x7f0000000100)="7fca1cc2589401a31cea4cc5211950bf6d4aa9456d0132cbe059824be932dc39d06810ff7e83f6eaa32dd09167acab348982c82966105e29dfc4d6a18fc90940c0751157a5bcee673b8fc30c6a3253567ffb5d3cb185c2bbc50c118df6e25f6a8cc86859501712018d9ad201721c314306185f44179dbcd217ba66"}}) r2 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r2, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, 'D'}], 0x18}, 0x0) 2018/05/29 18:47:59 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x14, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x7fffffff8000000, 0x0, 0x9, 0x1, 0xb8, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x3, 0xf, 0x0, 0xfffffffe, 0xffffffffffffffff}, @jmp={0x5, 0x1, 0xd, 0x3, 0x2, 0xfffffffe, 0xc}, @alu={0x7, 0x5, 0xc, 0x8, 0xe, 0x0, 0xfffffffffffffffc}, @generic={0x1ce00000000000, 0x8, 0x9, 0x800}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x75c57ce2}, @call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd09, 0x0, 0x0, 0x0, 0xfffffffffffffff3}, @map={0x18, 0x6, 0x1, 0x0, r0}, @jmp={0x5, 0x9, 0xa, 0x5, 0x1}], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x40f00}, 0x48) 2018/05/29 18:47:59 executing program 5: r0 = socket(0x5, 0x1, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000040)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x7, 0x3, 0x1, 0xffffffff}, 0x6) 2018/05/29 18:47:59 executing program 7: socket(0x1b, 0x800, 0x8001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000140)="65716c00000000feeee7f0ff115eff00") 2018/05/29 18:47:59 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) open$dir(&(0x7f0000000040)='./file0\x00', 0x458092, 0x110) 2018/05/29 18:47:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = semget(0x1, 0x1, 0x40) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000240)=[0x8]) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="06e9f6bf0913ca244ae84b0b28793fd1d48481e232469ca3c734a1336fe8570c303207a641d69932ad579317d8c34e4f5d1ccc598d0022654dd25dbbd0ed7ff96937d5ad5d3143a3217ca5f335a5342d303267817cba752586ff2736963f25daccd1f9b181b77760f1751ed13d588eb811918659a3ae636709701e07f93183255e70177d8cb0c681085b01", 0x8b}, {&(0x7f0000000180)="182da6037259834919db6f", 0xb}, {&(0x7f0000000240)}, {&(0x7f0000000300)}], 0x4, 0x0, 0x0, 0x90}, 0x20000050) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = msgget(0x1, 0x81) msgrcv(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000004200e54d286000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000"], 0x73, 0x3, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2440, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) semget(0x3, 0x4, 0x1c8) 2018/05/29 18:47:59 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x23) sendmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f0000000300)=@nfc={0x27}, 0x80, &(0x7f0000001740), 0x0, &(0x7f00000017c0)}}, {{&(0x7f0000001800)=@l2={0x1f}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000001940)}}], 0x2, 0x0) 2018/05/29 18:47:59 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x4327711a83115e88, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') readv(r1, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0xfffffe89}], 0x14) 2018/05/29 18:47:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)={0x3}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="840d5cd6ff57ed9da85da709bca961802897cb5c2781a7fcbd9aeaa961a3826a06957f533b3383f58a1372cfdc1092aa697938cabd4e8fa9f801e93a3f178615c4ee429fb487850dcf8ae353bba4251eecc49d614da0fd5cf888e6ac6bd04ac2239341a67861aedd4e6756b0134658ae8722cb75287d4a7477c5c4fcd8ca0ba70b53acbe21f99d64e5ffc1da01efa9ac15c276a91f438876368458d0861fafaeb52ccc4f86a2a9f0345776a75761523eda5fdf4e3543671016d10ecb14c778293a624d1dbe44da7367a98b6bb728ce31174ab3b29ce85aaa1ecc354d9c593f05888d18271da42d623acdee"}, {&(0x7f0000000200)="0c349288fa369c981349ff182c898a8fa026c47c78e5ab8b7cff8eb9a6c328181aaa602319c2e1dae9d6f186356fd518ca436e045bd536f90d5b8db283269dea13614ead950a3ddd6bbd7ef03b201091dc3f7823e1bf2cd034ca51d575cf724ceefc274512fc11ab9f97f6a2bf2c173898407ad9dae06dd6c81e7411094f8e31c83dc172d615d1647c14c3994d5cbf2ea11a75e6717aab58674ae26bc306d3a604e7c52649b5f5ee0393178ae7b23ce3f0427b72a82876a48899c71744b0daa3c3020062bf0662ebc2a93a143cbf0c6f3fc84cfe769c4a0088426463cc6087440a33c46b66e00044861d9b1d10ffef2a99"}, {&(0x7f0000000300)}, {&(0x7f0000000340)="3eae9b98505adfb396b33cca27c907a41f375bddf4ae7fbb10428a59a03331205b62a900df31cac09a42185062c910249678617e40bec8bb771ada5a868a8c144778a154102281a922e4a5c2d746211e50b724d4c8fd0a96930b5acb9f298e7532e04fd32984d2a25f09cc1cb6086d1e4f64b8ae5ea9dbfa335afaa6d98134a1e9fb68983d40544ac9e9c19a186912a53608ef7dc5dc0ffcb2b032b4324456f22a5104e8729fd70b1c39cfc14c84ef1e3b37f9e71043e455fe45ea2d1aacb469e86a7c"}], 0x923b52503d9815d) 2018/05/29 18:47:59 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x0, 0x1, 0x7fff, 0x4e, 0x5, 0x7, 0xfffffffffffffc00}, 0x6266ef42e0208209) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000000040)="f7da", 0x2) 2018/05/29 18:47:59 executing program 4: inotify_init() ustat(0xe, &(0x7f0000001080)) 2018/05/29 18:48:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000fcffffff00010000000b020000eab11759a7a0c4529be60e3985361e96cf582a568deff29db2155ce06171e49826cdafc1cd24b15dc01f4c15837b288cb5a200e63836f023ec7527150d413c9c0760481d6830fda8b21da8d5e265ae886ac424d0fa239b39f1cf19886ad1bbc7", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x80}, 0x1}, 0x0) 2018/05/29 18:48:00 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x40003) close(r0) r2 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x101) dup2(r2, r1) 2018/05/29 18:48:00 executing program 6: unshare(0x900) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x4, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x70d4}, {r0, 0x2}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x6}, 0x8) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0x0) keyctl$read(0xb, r1, &(0x7f0000000180)=""/75, 0x4b) 2018/05/29 18:48:00 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) unshare(0x42000400) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/05/29 18:48:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x9, 0x649, 0x9da}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='bcsf0\x00', 0x7}) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x103280) read$eventfd(r4, &(0x7f00000001c0), 0x8) dup2(r2, r1) 2018/05/29 18:48:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x3, 0x4c0, [0x0, 0x200001c0, 0x200001f0, 0x20000540], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000000000000000000000000000ffffffff020000001d00000000000000fbfb677265300000000000000000000000007665746831000000000000000000000074756e6c30000000000000000000000064756d6d7930000000000000000000000180c2ffffff00ff0000d80100003802000068020000636f6e6e627974657300000000000000000000000000000000000000000000001800000000000000ff0000000000000008000000000000000200000000000000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc000000002200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000030000000020e69e0a8ea9c99145434d41524b00000000000000000000000000000000000000000008000000000000000100000000000000434f4e4e5345434d41524b000000000000000000000000000000000000000000080000000000000001000000000000000500000030000000655876657468315f746f5f626f6e6400000069703667726530000000000000000000677265746170300000000000000000006272696467655f736c6176655f3100000180c200000200ffff0000ffffffffffffffff0000ffff0000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000405000000000000720700000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000030000001000000088fd626f6e645f736c6176655f31000000007663616e30000000000000000000000062726964676530000000000000000000627269646765300000000000000000004380d0144e0eff00ffff0000233189d171f1ffffff00ffff000070000000c00000005f8812de4c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000ff7f00007d000000000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000193c03f0af99edb603320ad130c7ee87f30f07fc98eba88d6baa228a30056000200000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x538) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000140)=0x307) 2018/05/29 18:48:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2040, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000080)=0xb0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/29 18:48:00 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt(r0, 0x9, 0x7fff, &(0x7f0000000200)=""/184, &(0x7f0000000100)=0xb8) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x240, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff]}, 0x14, r2}) recvfrom(r0, &(0x7f0000000000)=""/117, 0xe5c06bb26aeaf2ef, 0x40, 0x0, 0xffde) [ 104.436401] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 18:48:00 executing program 7: unshare(0x24020400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200003, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)) 2018/05/29 18:48:00 executing program 2: readv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(0xffffffffffffffff, &(0x7f0000df6000), 0x0, 0x800000000000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="100000003ce4ebff08000000040000000700000000800000bcf0b75afb06cbc4cb0048a32dc56225000000000000"]}) 2018/05/29 18:48:00 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2040, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000080)=0xb0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/29 18:48:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) 2018/05/29 18:48:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) sendmmsg(r3, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/159, 0x9f}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/89, 0x59}], 0x4, &(0x7f0000002f00)=""/97, 0x61}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) [ 104.682904] IPVS: ftp: loaded support on port[0] = 21 2018/05/29 18:48:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="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") fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000080)=""/2, 0x2) 2018/05/29 18:48:01 executing program 2: 2018/05/29 18:48:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) 2018/05/29 18:48:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) 2018/05/29 18:48:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) creat(&(0x7f0000000700)='./bus\x00', 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') fchdir(r1) creat(&(0x7f0000000100)='./file1\x00', 0x0) 2018/05/29 18:48:01 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0x403, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000400)=@ll, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/62, 0x3e}], 0x1, &(0x7f0000000500)=""/144, 0x90, 0x229a}, 0x0) 2018/05/29 18:48:01 executing program 6: 2018/05/29 18:48:01 executing program 0: socket(0xa, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') fchdir(r0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) 2018/05/29 18:48:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setlease(r3, 0x400, 0x1) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') fchdir(r1) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) 2018/05/29 18:48:01 executing program 2: 2018/05/29 18:48:01 executing program 6: 2018/05/29 18:48:01 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6b, "6aa942829f2ed266bbb6523252b08b7ed16f896a2462bbe0bf9448d4cf6a1212abe007b109f8be6123a2c786275846f2cf13faef0d74fff2cdf6c503cc2816cc418ad5ce98f06ac8d3e39ed93bd9c2a6e765a4943671d54c6b221f2d569b080a23b1d6096862d214b87ccb"}, &(0x7f00000000c0)=0x73) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'ifb0\x00'}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1e}, 0x17, r4}) lseek(r0, 0x0, 0x2) 2018/05/29 18:48:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) sendfile(r1, r0, &(0x7f0000000080), 0x3ff) 2018/05/29 18:48:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x849e21b5) 2018/05/29 18:48:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) 2018/05/29 18:48:01 executing program 5: 2018/05/29 18:48:01 executing program 2: 2018/05/29 18:48:01 executing program 6: 2018/05/29 18:48:01 executing program 1: 2018/05/29 18:48:02 executing program 7: 2018/05/29 18:48:02 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6b, "6aa942829f2ed266bbb6523252b08b7ed16f896a2462bbe0bf9448d4cf6a1212abe007b109f8be6123a2c786275846f2cf13faef0d74fff2cdf6c503cc2816cc418ad5ce98f06ac8d3e39ed93bd9c2a6e765a4943671d54c6b221f2d569b080a23b1d6096862d214b87ccb"}, &(0x7f00000000c0)=0x73) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'ifb0\x00'}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1e}, 0x17, r4}) lseek(r0, 0x0, 0x2) 2018/05/29 18:48:02 executing program 2: 2018/05/29 18:48:02 executing program 1: 2018/05/29 18:48:02 executing program 3: 2018/05/29 18:48:02 executing program 4: 2018/05/29 18:48:02 executing program 5: 2018/05/29 18:48:02 executing program 6: 2018/05/29 18:48:02 executing program 7: 2018/05/29 18:48:02 executing program 2: 2018/05/29 18:48:02 executing program 6: 2018/05/29 18:48:02 executing program 1: 2018/05/29 18:48:02 executing program 3: 2018/05/29 18:48:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x849e21b5) 2018/05/29 18:48:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/159, 0x9f}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/89, 0x59}], 0x4, &(0x7f0000002f00)=""/97, 0x61}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/05/29 18:48:02 executing program 2: unshare(0x900) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x4, &(0x7f0000000100), 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x70d4}, {r0, 0x2}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x6}, 0x8) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0x0) keyctl$read(0xb, r1, &(0x7f0000000180)=""/75, 0x4b) 2018/05/29 18:48:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ftruncate(r2, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/159, 0x9f}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/89, 0x59}], 0x4, &(0x7f0000002f00)=""/97, 0x61}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/05/29 18:48:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x6}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x70bd26, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/05/29 18:48:02 executing program 6: socketpair$unix(0x1, 0x2000000001, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) read(r0, &(0x7f0000001700)=""/4096, 0x1000) 2018/05/29 18:48:02 executing program 5: socket(0x0, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x20004d2d) 2018/05/29 18:48:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x408) 2018/05/29 18:48:02 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6b, "6aa942829f2ed266bbb6523252b08b7ed16f896a2462bbe0bf9448d4cf6a1212abe007b109f8be6123a2c786275846f2cf13faef0d74fff2cdf6c503cc2816cc418ad5ce98f06ac8d3e39ed93bd9c2a6e765a4943671d54c6b221f2d569b080a23b1d6096862d214b87ccb"}, &(0x7f00000000c0)=0x73) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'ifb0\x00'}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1e}, 0x17, r4}) lseek(r0, 0x0, 0x2) 2018/05/29 18:48:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/159, 0x9f}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/89, 0x59}], 0x4, &(0x7f0000002f00)=""/97, 0x61}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/05/29 18:48:03 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x280040) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./0ile0\x00', &(0x7f0000000040)='./0ile0\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0) unshare(0x400) socket(0x11, 0x80002, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x81) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x88, r4, 0x300, 0x70bd28, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xed2b}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x800}, 0x814) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x8000000000, 0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/29 18:48:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)=ANY=[@ANYBLOB="01080000", @ANYRES32=0x0], &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1}, 0xc) 2018/05/29 18:48:03 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001840)='/dev/urandom\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x99, 0xc9d6}, 'port1\x00', 0xea, 0x100402, 0x71, 0xbc, 0xdd, 0x9, 0xec, 0x0, 0x7, 0xffc00000}) r1 = syz_open_dev$sndseq(&(0x7f0000001800)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) fstat(r1, &(0x7f0000001900)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000017c0)=""/32) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000018c0), &(0x7f0000001880)=0x4) fcntl$addseals(r0, 0x409, 0xe) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/215, 0xd7}, {&(0x7f0000001400)=""/181, 0xb5}, {&(0x7f00000014c0)=""/202, 0xca}, {&(0x7f00000015c0)=""/131, 0x83}], 0x6, &(0x7f0000001700)=""/167, 0xa7, 0x2}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x3, 0x0) 2018/05/29 18:48:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0xee, 0xa795}, &(0x7f00000002c0)=0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={r1, 0xfff, 0x80000000, 0x7, 0x40000000800000, 0x1, 0x3a0, 0x7fffffff, {r1, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x33, 0x80000000, 0x5, 0x200}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000100)=0x80) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000240)=0xf79) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/05/29 18:48:03 executing program 7: unshare(0x24020400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xfffffffffffffffc, 0x0) accept4$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x0) 2018/05/29 18:48:03 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='uid_map\x00') getsockname$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) r4 = dup3(r0, r0, 0x80000) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3f, 0x4e22, 0x3, 0xa, 0x607e63bef55d53aa, 0x80, 0x87, 0x0, r3}, {0x3, 0x5, 0x3, 0xfffffffffffffffb, 0x1, 0x7, 0x1, 0x3}, {0x7, 0x8, 0x3, 0x2}, 0x8000, 0x6e6bba, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, 0x2, 0x4, 0x78, 0x9, 0x8}}, 0xe8) 2018/05/29 18:48:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b40)=""/159, 0x9f}, {&(0x7f0000002c00)=""/164, 0xa4}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/89, 0x59}], 0x4, &(0x7f0000002f00)=""/97, 0x61}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000200), 0x10000000000003b0, 0x0) 2018/05/29 18:48:04 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80001, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000100)={{r3, r4/1000+30000}, {0x77359400}}, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x80000000000000, 0xfffffffffffffff7, 0x40}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) fallocate(r0, 0x3, 0x0, 0x140000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0x2) 2018/05/29 18:48:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/29 18:48:04 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe6, 0x80) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='ext4\x00', 0x0, 0x0) 2018/05/29 18:48:04 executing program 4: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$addseals(r1, 0x409, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)) prctl$intptr(0x24, 0x6) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/29 18:48:04 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/29 18:48:04 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)=""/13, 0xd}], 0x2, 0x0, 0x0, 0xccd6}, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/raw\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x81) sendfile(r1, r3, &(0x7f0000000180), 0x80000003) 2018/05/29 18:48:04 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6b, "6aa942829f2ed266bbb6523252b08b7ed16f896a2462bbe0bf9448d4cf6a1212abe007b109f8be6123a2c786275846f2cf13faef0d74fff2cdf6c503cc2816cc418ad5ce98f06ac8d3e39ed93bd9c2a6e765a4943671d54c6b221f2d569b080a23b1d6096862d214b87ccb"}, &(0x7f00000000c0)=0x73) r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000400)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000340)={'ifb0\x00'}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1e}, 0x17, r4}) lseek(r0, 0x0, 0x2) 2018/05/29 18:48:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)='$Z', 0x2, 0x404c080, &(0x7f0000000180)=@un=@abs, 0x80) readv(r0, &(0x7f0000000240)=[{&(0x7f00000014c0)=""/138, 0x8a}], 0x1) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, {0x0, 0x838, 0x60a, 0x5, 0x0, 0x1039}, 0xff, 0x100}, 0xe) 2018/05/29 18:48:04 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0xc7cff7e6c6ddc312) ioctl$BLKRRPART(r0, 0x125f, 0x0) unshare(0x2000400) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="000000e3ffffff00"]) 2018/05/29 18:48:04 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000140)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000200)={0xfbf5, 0x4, 0x0, 0x240000000000, 0x1, 0x4, 0x8}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x7, 0xff}) r2 = memfd_create(&(0x7f0000000240)='/dev/ptmx\x00', 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x4, 0x7, 0x2, 0x2, 0x3, 0x4ee, 0x401, 0x9, 0xfffffffffffffff7, 0x4, 0x2}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffc1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0)=0x4, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x2, 0x100000000, 0x6, 0x1, 0x7, 0x80000000, 0x453b, 0x2, 0xffffffffffffff1f, 0x40, 0x100000001, 0x10000}) 2018/05/29 18:48:04 executing program 5: unshare(0x400) r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/05/29 18:48:04 executing program 4: socket$nl_generic(0xa, 0x3, 0x10) 2018/05/29 18:48:04 executing program 1: r0 = memfd_create(&(0x7f0000001440)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001400)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48008000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}, {{0x77359400}}, {}, {{0x77359400}, 0x0, 0x0, 0x5}, {}], 0x90) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x3, r2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0xa0, @time={0x77359400}, 0x80000001, {0x2f69, 0xe336}, 0x7fff, 0x1, 0x2}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fgetxattr(r0, &(0x7f00000001c0)=@random={'btrfs.', 'eth0[\x00'}, &(0x7f0000000200)=""/33, 0x21) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x231, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x222, @time}) 2018/05/29 18:48:04 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x64, &(0x7f00000000c0)="f687a1351d290eb512af90b9dda51b47b7e95a0d566840a10439df492e40a6296f2c15a64e59fb192272a4b87644439ac0409ed2cf29d478ef22ce11889c47c65a5cf0deaa0f88d6730d8fb0a92f8340f470baf066d3fcec1585e7462a813c477d8afcadf5de4b814a39537c390319a2afb3ef83ada75c218a500f3dde52b5dd649de5a55e70100410601024c776837ef0f3bfcf09e8eab725fb85c510201241c467ecbeae83cef07b7b8a418578a45d8056bb3bd9ebddf5eb2b397aa40804901044ceb08126b641f7058f72f148eb39d1447e6115dbda86509df8896eb30674db5d32924d9ff8a71821e54d889a4bad47c7d488", 0xf4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000, 0x0, 0x4004}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x6fd, 0xfffffffffffffffc, 0xfffffffffffffffa, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x20000000) 2018/05/29 18:48:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0), 0x0) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/29 18:48:04 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getflags(r0, 0x40b) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000080)=@l2={0x1f}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001700)="b3", 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYPTR64], 0x10, 0x8000}, 0x200}], 0x1, 0x0) 2018/05/29 18:48:04 executing program 5: unshare(0x400) r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/05/29 18:48:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000), 0x8) r2 = open(&(0x7f0000000640)='./file0\x00', 0x600800, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000680)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x8}], 0x30) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$nl_route_sched(r2, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000880)={&(0x7f00000007c0)=@gettaction={0x98, 0x32, 0x800, 0x70bd2c, 0x25dfdbfe, {0x0, 0x7f, 0xffffffffffffffa9}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x18, 0x3, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x965}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x401}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000700)=0x7, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000006c0)={'veth1_to_team\x00', 0x7fff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000900)="00000000ff01000000000000efa2806c1303f2354f00ee", 0x17) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000000040)="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", 0x5b5, 0x0, &(0x7f0000000600)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_out(r2, 0x2, &(0x7f0000000740)) 2018/05/29 18:48:05 executing program 4: set_mempolicy(0x1, &(0x7f0000000040)=0x4a, 0x8) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x2, 0x402400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) modify_ldt$write(0x1, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0xffffffff, 0x5, 0x3, 0x5, 0x8, 0x4, 0x2, 0x9}, 0x10) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) 2018/05/29 18:48:05 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x8) fcntl$lock(r0, 0x5, &(0x7f00000000c0)) 2018/05/29 18:48:05 executing program 2: unshare(0x24020400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r1) recvfrom$inet6(r1, &(0x7f00000003c0)=""/221, 0xdd, 0x1, &(0x7f00000004c0)={0xa, 0x4e21, 0xb791, @remote={0xfe, 0x80, [], 0xbb}, 0x974}, 0x1c) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0xffffffff, 0xfffffffffffffbff}, {0x101, 0xfffffffffffffffd}, 0xffffffff80aa6df3, 0x3, 0x502f}) recvfrom$inet6(r1, &(0x7f0000000080)=""/120, 0x78, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000380)={r2, &(0x7f0000000280)=""/221}) 2018/05/29 18:48:05 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getflags(r0, 0x40b) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000080)=@l2={0x1f}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001700)="b3", 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYPTR64], 0x10, 0x8000}, 0x200}], 0x1, 0x0) 2018/05/29 18:48:05 executing program 7: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x802) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x7913c2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3f, 0x4, [0x5a07, 0x1, 0x3, 0x1]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x1eac9d50}, &(0x7f0000000340)=0x8) r2 = getpgid(0x0) getpriority(0x2, r2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r3, &(0x7f00000001c0)=""/216}) write(r0, &(0x7f0000000180)="71504b3ba5a3664b0ae7277d01a5a7502617f644708862fd2d1338ec8c70d19c0bbb24ab", 0x24) 2018/05/29 18:48:05 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x101002) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xfe, "9ac9a4b447444b0d96796d28fe28b88ccb8694f1e083bb71f43230ef30c3d2a550091ebba1cd398199f6ac7125d9902ea098796b3f80613518e50d5d85244dd7858b3843d732dcfdd424792b42e0e73d21f1a158d9cfd6aa24568adc8ef7ab658b60e15fe7cdcbd042d3d41b27ea4759c888b6fefbcd1d2ef9c35afd103d8f5abbfa398c3d09a17e57cb3c29588582441e87b16813a50c5265809f3fe3b3e93ce34fae8e6bbf1e269ffa5844bdd35d88e6385cb8e8451ead4974dc0e15b4b3e2cbe6209a25fd5bb76f33fc8a16959f314e77bb50b14d34d06f793c971d1ebe82aae1b0de70604957354c66d5f1bbb3489d8019271bf2a6edb830c07066b1"}, &(0x7f00000002c0)=0x106) sendto$llc(r1, &(0x7f0000000500)="b7417acd8996167fb1337ddfe3faf1123bc664d44d74dcd4cc67a7c40916ae5353424b66f3078cb1115c24d3b8a2adb91cbf9385f42e83754800e847f4512fdd0931f6c7e57ccf33fd5bb627bfdb31b43aa02d29d11b5115a0d01b8761d12566715e7787d2acc02a0b76f35e1578ead016b37ebd5eb2a4f6b85bdb7acdb740d0707b1e22e7c3ba6b70254da4bc7ee5f598d082ee138cdcec7ef446b1517378726ca50e1c1d19009009db1833", 0xac, 0x20000010, &(0x7f00000005c0)={0x1a, 0x325, 0x9744, 0x5, 0x2fe, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440)=0xa883, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, [0x3ff, 0xad, 0x4, 0x7, 0x20, 0x0, 0x6, 0x3, 0x44, 0x401, 0x7, 0xffffffff80000000, 0x4, 0x10001, 0x80000001]}, &(0x7f0000000400)=0x100) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000080)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'lc\x00', 0x14, 0x0, 0x37}, 0x2c) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) 2018/05/29 18:48:05 executing program 0: r0 = socket(0x2, 0x3, 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x38) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0x11) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/63, 0x3f) 2018/05/29 18:48:05 executing program 3: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000)=0x7, 0x4) 2018/05/29 18:48:05 executing program 3: unshare(0x2000400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)={0x7, 0x0, [{0x0, 0xf4, &(0x7f0000000180)=""/244}, {0xd000, 0xf1, &(0x7f0000000280)=""/241}, {0x1000, 0xaf, &(0x7f0000000080)=""/175}, {0x9fd74376b4c4df2d, 0xdb, &(0x7f0000000380)=""/219}, {0x0, 0xd7, &(0x7f0000000480)=""/215}, {0xd000, 0x9a, &(0x7f0000000580)=""/154}, {0x4000, 0x31, &(0x7f0000000640)=""/49}]}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/29 18:48:05 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x100000000000000, 0x800000000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 2018/05/29 18:48:05 executing program 1: r0 = socket$kcm(0x2, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) 2018/05/29 18:48:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x84, 0x3f, 0x20}, 0x2c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x0, 0x70bd25, 0x0, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c011}, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000380)={0x3, 0x70, 0xffff, 0x0, 0x1, 0xfffffffffffffff9, 0x0, 0xfffffffffffffc01, 0x200, 0x0, 0x1, 0x3, 0xfffffffffffffff8, 0x4, 0x3, 0xffffffff, 0x80000000, 0x7f, 0x80000001, 0x1, 0x9, 0x40, 0x4, 0xffffffffffff0001, 0x9, 0x0, 0x5, 0x200, 0x1, 0x2, 0xffffffffffffff01, 0xfffffffffffffbff, 0x3f, 0x5, 0x3, 0x200, 0xffffffffffffffff, 0x1, 0x0, 0x4b, 0x2, @perf_config_ext={0x6, 0x3ff}, 0x40, 0x0, 0x4, 0x0, 0xff, 0x1, 0x9}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) 2018/05/29 18:48:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x328) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/29 18:48:05 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000480)='./bus\x00', &(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r0) 2018/05/29 18:48:05 executing program 4: mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff) r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x208401) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x3, 0x1031c1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000480)=0xe83) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x169, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000180)={0x7, 0x7}) getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000000340)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='/dev/random\x00', 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000400)={0x7, 0x1c, [0x47a8, 0x100, 0x7f, 0x0, 0x80, 0x61, 0x1ff]}) keyctl$search(0xa, r4, &(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r5) 2018/05/29 18:48:05 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4800, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0xe2, "046acfd21f2a853bdb56f407a61d82071c2e93c3feb805f8450478ba9753f9bc8a4209b512ba8c9d327e7f16779e3b1c61944aad183f86d68a78aa638edda10083daeecaac9d3026a694f415e1d695e8433cf45f22a3831b610b1f64436aeed97ea9c5e8c1748154ec5ea55f273a8b5cb8c593ac37df0b72b2947ddb4ea952b0b7394e620023d5f1d308cfd26fdf753de874104263e38d3f3aa62dcc25df4d76a1251a39b6fa7ffbb30ebe9aa48253ccf7050676080ce3a850e9312e80e1b0165041e55549037e523548eae578ebe6a51fedaaac41e41e32b8ee677f6ac8a7853860"}, &(0x7f00000001c0)=0x106) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') mlock(&(0x7f00008c3000/0x4000)=nil, 0x4000) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') 2018/05/29 18:48:05 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) fadvise64(r2, 0x0, 0x7fff, 0x3) dup2(r1, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x1040080000000, &(0x7f0000000080)) 2018/05/29 18:48:05 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756e00001300", &(0x7f0000000040)=@ethtool_rxfh_indir={0x39, 0x4, [0x0, 0x0, 0x101, 0x3ff]}}) 2018/05/29 18:48:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x101800) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) write(r0, &(0x7f0000000100)="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", 0x134) 2018/05/29 18:48:06 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x40001ffffffffff, 0x8) 2018/05/29 18:48:06 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000310000fa0000000000000020", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x13f, 0xf}}, 0x19) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4022c0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x6000) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) 2018/05/29 18:48:06 executing program 4: mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xffffffffffffffff) r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x208401) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x80003, 0x2b) r2 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x3, 0x1031c1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000480)=0xe83) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x1, 0x1, 0x169, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000180)={0x7, 0x7}) getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000000340)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='/dev/random\x00', 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000400)={0x7, 0x1c, [0x47a8, 0x100, 0x7f, 0x0, 0x80, 0x61, 0x1ff]}) keyctl$search(0xa, r4, &(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r5) 2018/05/29 18:48:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x400, 0x2, 0x4, 0xfffffffffffff6a1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xa000000}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100000001}, 0x8) 2018/05/29 18:48:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) getpeername$packet(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x14) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="bc6ade60728ef67e32d59614a6d761b203eed33e0dd27163a009ce922014995ac2ac0fc4f1ffa4099c81a4cbf0eb32e80e2fce7a6729377ac76cc871a68193a63b9dd1d9ab88c23dbfed55dda2b4f51b1d0a0ed7023f940b12377bc2843e125d2ed09bac12e4b5b5aa55d102a6a26cc8dc55fa6742fa4d5c3c605b48aea2001cf6fd8e621f3311eaa58288402a15ea124796931b91c40c5394a2f0efcc2e7f36", 0xa0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) sendto$inet6(r0, &(0x7f0000000340)="0401000000c000ddb846090700b25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376315cddc7d07a033b978920a42f2a2b020000018400000000000000f55d4626a880be8bc3cfaeba524830be0ea863559ad02192f872", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x280000800, 0x1}, 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) ioctl$KDMKTONE(r3, 0x4b30, 0x401) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x8000, 0x50) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) r5 = msgget(0x0, 0x420) msgctl$IPC_RMID(r5, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x80200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000000140)) sendto$inet6(r4, &(0x7f0000000240)="490ae8ea93ff74056ffa2e49f4b6264e6d9b0a497ac1a478242992c6655617145196cbfc8c0dcba887e9c4158d199803ba2edb7011cfcb9895a0f5ef7b3dc8016d63c19cae31a62c545bc59792267f375c64599ec42fec70b82597e8bd4881cb7f9a54c4248988f9322da780a2c8ddd77a9b3a6e8ab719af31011b106167cc7763afe2e83ee4ada607b25e11c5cec6c8acc71df3910ce45ec936e982296aaebd85bec017110f798d0813d12345b899ffb06ae4cd126be86451cad23c5baf80703e5b7651afeb99f82c7dc591285d9d4bf48d7c98c259434e4ff1e9ee0b0bdab5bd39a8b78ffa9e42719de8", 0xeb, 0x40000, &(0x7f0000000180)={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x800}, 0x1c) msgget(0x1, 0x2) 2018/05/29 18:48:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x40010, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4c0000, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/42, 0x2a, 0x2000, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/29 18:48:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140)={0x7fffffff, 0x7}, 0x2) r5 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r5, &(0x7f0000006180), 0x1b3, 0x0) close(r5) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) close(r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/05/29 18:48:06 executing program 5: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='/dev/dsp#\x00', 0x0) r0 = semget$private(0x0, 0x0, 0x47c0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001100)=""/4096) 2018/05/29 18:48:06 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt(r0, 0x10000800000010d, 0x6, &(0x7f0000000ff8)="f046d093", 0x4) 2018/05/29 18:48:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181000) 2018/05/29 18:48:06 executing program 5: r0 = socket(0xa, 0x8000000002, 0x20) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) eventfd2(0x401, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x8, 0x3, 0x5, r1}, 0x10) 2018/05/29 18:48:06 executing program 1: unshare(0x24020400) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000), 0x4) 2018/05/29 18:48:06 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'team_slave_0\x00', 0x100}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eafc0f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b3f109bdfaf13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e801732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0cf7f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1db965ff5ceac289aea1d77400000093302eaef76f", 0xd8) 2018/05/29 18:48:06 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0xc0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) recvfrom$inet(r0, &(0x7f00000000c0)=""/141, 0x8d, 0x10000, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x161802, 0x0) write$sndseq(r1, &(0x7f00000007c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x4]}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x3}}], 0x60) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r2) 2018/05/29 18:48:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000001580)="c626262c8523bf012cf66f") accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) sendmsg$netlink(r3, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) getgroups(0x8, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(0x0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/29 18:48:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x7) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="81ffffff", @ANYRES16=0x0, @ANYBLOB="0001ffffff7ffddbdf25020000000800050004000000040003000c0003000800030004000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/29 18:48:06 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x4e24}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x3}, {0x6}}) [ 110.823290] device team_slave_0 entered promiscuous mode 2018/05/29 18:48:06 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e24}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xfffffffffffffdc8) r1 = socket$netlink(0x10, 0x3, 0x80000) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r2 = socket(0x1, 0x3, 0x7f) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0x80000001, 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='+cpuset@GPL+\x00', &(0x7f0000000100)='vboxnet0md5sum\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='vmnet0\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='posix_acl_access&\x00']) 2018/05/29 18:48:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000007f0000000014000300626f6e6430000000000000000000"], 0x40}, 0x1}, 0x0) 2018/05/29 18:48:07 executing program 5: r0 = socket$kcm(0x2, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x5411, &(0x7f0000000180)) [ 111.191946] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 18:48:07 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) bind$inet(r1, &(0x7f00000002c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140)={0x7fffffff, 0x7}, 0x2) r5 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r5, &(0x7f0000006180), 0x1b3, 0x0) close(r5) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) close(r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/05/29 18:48:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5e3, 0x10000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)=0x3) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) 2018/05/29 18:48:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet, &(0x7f0000000140)=0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x40001) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x8, 0x5}, {0xfffffffeffffffff, 0x6}, {0xfffffffffffff6a8, 0xffffffffffffffff}]}) 2018/05/29 18:48:07 executing program 4: r0 = socket(0x4000000011, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f00000001c0)=0x0) getrandom(&(0x7f0000000100)=""/87, 0x57, 0x1) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x3f000000}]) 2018/05/29 18:48:07 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x24020400) r1 = socket$inet6(0xa, 0x800, 0x6) listen(r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000001c0)={0x2e052cb338c02a0, &(0x7f0000000140)=[{}, {}, {}, {}]}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7ff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x3ff, @empty, 0xfff}}, 0x4, 0x7fffffff, 0x9000000, 0x800, 0x7}, &(0x7f0000000100)=0x98) 2018/05/29 18:48:07 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00042abd7000ffdbdf250200000004000500040005000800020002000000"], 0x24}, 0x1}, 0x4000001) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)=':', 0x1}], 0x1) write$binfmt_script(r0, &(0x7f00000004c0)={'#! ', './file0', [], 0xa, "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"}, 0x1001) 2018/05/29 18:48:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000007f0000000014000300626f6e6430000000000000000000"], 0x40}, 0x1}, 0x0) 2018/05/29 18:48:07 executing program 6: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) [ 111.818082] random: crng init done [ 111.868669] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 111.895136] sg_write: data in/out 218/22 bytes for SCSI command 0x0-- guessing data in; [ 111.895136] program syz-executor2 not setting count and/or reply_len properly 2018/05/29 18:48:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x6) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="0004000000f30200004000fe2f90"], 0x14}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x37fd}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000240)={r2, 0x2}, 0x8) 2018/05/29 18:48:08 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x682300, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x4, 0x7, 0x6, "1b6f9f819b25", 0x5}}) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_int(r0, 0x10d, 0x88, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/29 18:48:08 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x400000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e24}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0xdd3d, @empty, 0x8}}, 0x81, 0x1ff, 0xffffffffffffffff, 0x5, 0x8}, &(0x7f0000000340)=0x98) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/05/29 18:48:08 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x20, 0x4) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_mtu=0x10001}) 2018/05/29 18:48:08 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) 2018/05/29 18:48:08 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) timer_create(0x6, &(0x7f0000000180)={0x0, 0x32, 0x0, @thr={&(0x7f0000000040)="c08b0bd9af33fb4e295cfa72aa1c4f7256b61998a7df4c9dcc77b3168a8a7bc827ec6bfb25476186881e87af1ea88c1543bd2372dae05852e3615b16050a4c22b62fdf11ffb07acb14f7388a34aef8bef54db83222079a6d9e30932e80166eef0cca795d498727f6d15ee0af2cc5372d72da560e6534d219e7d1d7df931f7daf23690fba7258c0de44b439827c79ac59ba1b", &(0x7f0000000100)="4084665fefb2024313461e1e722c9ec67c8c44a0b51548bcfec04237dacae04e51808dc4b16f674fbcc295785c72c5c68556c4ac68319049abf2bd51cc4a54e150a32443043feee64b1b35a487a8"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/05/29 18:48:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0x8) semop(r1, &(0x7f0000000040)=[{0x3, 0x1, 0x800}, {0x1, 0x80, 0x800}, {0x0, 0x348, 0x1800}, {0x2, 0x6, 0x1800}, {0x7, 0x6, 0x1800}, {0x2, 0x6, 0x1800}], 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}}, 0x1e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}, 0x1e) connect$pppoe(r4, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}, 0x1e) 2018/05/29 18:48:08 executing program 3: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x162) mq_getsetattr(r0, &(0x7f0000000440)={0x0, 0x1, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x2, 0x4}, &(0x7f0000000480)) r1 = memfd_create(&(0x7f0000000500)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1) mq_timedsend(r1, &(0x7f00000000c0)="9f9fb8771737eeb776ed65500305d30edc0ebc7a1867853e285ca2da18f1e2d91194b3af4dc44e9b1716017f06bea43f928607eb9428be6082f68e48d9e9e7ff97126d4b5951b820e65051ce217de9200c6bd48906152130be743c49ae50c7e854396b59c3c0fce0a3d16973e12428767f37c9166678b1e22ae859fab0acef03c5776b754587ea7d06c6a4c68311dbbafc649f7c6b26931a662fd2ed465ebbf38b3e391e1b3c12c6c89ac727effa37207823950db432b5c7e62ef4c5d00b877edf14a08793d44fb0cbfe4bd5213a8e51363d80789d09de665fc46e12bce4a745c7d5e15e10d733c1880b3e15d944633419e88e77d151", 0xf6, 0x10001, &(0x7f00000001c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x7fff, 0x0, 0xfb4e, 'queue0\x00', 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, 0x7, 0x1f}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000003c0), 0x2) 2018/05/29 18:48:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x22, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000ffffff7fffffffff00c8c8ae69300792ef58171dff03309a5daf2c55240000000000000000000000c504fc4af6b8eb7d367a878a4b212391ab783d42132f4353f039598e080000000000000086f2e3eb0a9ced178e99f1b74f6584bbfe"], &(0x7f0000000080)) 2018/05/29 18:48:08 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/78, 0x4e) userfaultfd(0x80000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7fffffff, 0x40000) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/05/29 18:48:08 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="b6e333074e76e4ae8b32cd9e1a43f3567a8a16e7aea43f6803ed98be08ebeb72e0bd4a5584391ed07256dc1178e162d3bb93bc3c77e3adc4b1a0da8d56d1fb740061fa60bd5a51df9fb17064a5e2c0caef0d5e6d973dba38ed8d4200a5a680232891e396278235ef0c52b067dd0cb03493", 0x71) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioprio_set$uid(0x2, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000340)={r3, 0x3}) recvfrom$inet(r0, &(0x7f0000000240)=""/244, 0xf4, 0x2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/29 18:48:08 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1800001fee20399949025776a019dc6c06e8ee"], 0x18}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) 2018/05/29 18:48:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x141000, 0xe3) utimensat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{}, {0x77359400}}, 0x0) r2 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg$nl_generic(r2, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="bafac8baed5f313dfe910ab20aab485ad9a9b9af4f42dad72ccd5cc4e791865ec78ba7463fcc4e721434af435ef7cf71d211dd30058bdeb88b897f4e886bfae95ca6e6dae06a42b4fa7326105866861ae036905aab535bdbfcee8793a0beb7a6946cd910e6c0576436959f89c96ef8d5ca622d66ca1dfcc6be3473c0eb5c83f531d7ef1c"], 0x1}, 0x1}, 0x8080) shutdown(r3, 0x1) 2018/05/29 18:48:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x82000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x8001000000000, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) 2018/05/29 18:48:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/153) writev(r0, &(0x7f0000001840)=[{&(0x7f0000000340)="390000001300090468fe0700e80000000000ff3f030000004500010700000014190002000700efff0100000a00005d14a4e91ee438d2fd2d72", 0x39}], 0x1) 2018/05/29 18:48:08 executing program 2: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @rand_addr=0x80000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @rand_addr=0xd1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x6732, @loopback={0x0, 0x1}, 0xa1d}], 0xc0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000240)) 2018/05/29 18:48:08 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20800, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x1b3001, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000080)=""/73, &(0x7f0000000100)=0x49) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{r2, r3+10000000}}, &(0x7f00000001c0)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="006400ecff0345") getdents64(r1, &(0x7f0000000df0)=""/528, 0x210) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/05/29 18:48:08 executing program 1: syz_emit_ethernet(0x25c, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @random="1b207f5c5eeb", [{[{0x9100, 0x6, 0x400000e1, 0x4}], {0x8100, 0x1, 0x2, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xfeffffff, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x57, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x1, 0xfffffffff7ffffff]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) 2018/05/29 18:48:09 executing program 6: r0 = dup(0xffffffffffffff9c) sendmmsg$alg(r0, &(0x7f0000000a80)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="a087cb975020b8614f82a036ccc80cc233992019904f72255d5665c9a840a60692611438fc480938b700ad423794ef921e9ee447e30ed9c609e71c9afaa09c37a64cadf8b3e50416f6782833df1d0eefe2cddd0c82217e375f7a3133a4a1e39d288788a832084fb4e8203b6535e7578b0027453c8d46386067be2f1de64ab50d818131f9b3673b3da3944f639a20e96d22b7eb19b807561b316856dd231b4cb88a238e7d7ac4d8696e9c4ba718d61858f79956c57a4e8042e92e9deb200efd4cd5673fac98ba4a2331e625c37b78ce4ddfa59cd9a7c021a34f55bac16f194174", 0xe0}, {&(0x7f0000000200)="0243acb6bcd958c99d46913a57c79d068999f1747a13977927c0053c8dff6235bd5be9f7caa2f6bc7d45fdcbfb29eccbaa310be56457c10d95046cfaa26ecf52518714980bf9180b5289ddee7e08f8d1c9da9e376e158c80c4e6140426380c21ab52b8c2a91f6c600921df97f2d51055aec2a43b7fc97d848d6144030e367214a2d25a569e2abfe10257ffd144643af7199cb1ea6dd94583dccf2a80a0f4", 0x9e}], 0x2, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3}, @iv={0xe8, 0x117, 0x2, 0xd3, "aa22e11dad3060fe0f56b68b3b66353301dd57cbb2a104464165ce891cf66dac5b3e65a1acaa797e8646d2db2e08ef08522d660db8a3579004582296b17ec4aa9a4c75faacfcd8433149cd3c4d9ca1b3a72b680a34a56a1bee4ecc2e835d7ee7f5fd1388e89007d4d47d1a0a316fa379aa1070b947c528410d8671d739104c74233eed0faf11d847113f1685da17c52337afb5e935c08e7e2fdf4ec1ea28677ddf8cbe79b3a10ad9ef422d34c73ac631769d1bbe5d1d1fbab5e36dfbb4f2055f3cbfdacfd36bb1ae03e949e8883f90599f33c3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x130, 0x40}, {0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xaa, "97a6d8d6c54e3015e4bb2225daf3c513631913bf93369aa18841b30c72ef441d81bae4d7acac070a9c90515cae5c34bc75daa184d2234ee8f0085356e8de8fe306854ad200072e78da2ae2f10f44b7624e6544a47fd541e569cf12e683d9b833c0afba7e59752bfc34778a3f36020ac589f4a1c822060806d4849f8ee63ed3202fd4a11b2b6252f7dee29add3fc5512947d2a0bcc297d200c0587bfa7b110e5efb0dfce64087bed7d0d0"}], 0xf0, 0x10}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000540)="2eb8829f331a09870ee28e77bc37a0fbd7bb27c9a9db33eee4f1a19390cebd2f561624bb26444fd4e276c8", 0x2b}, {&(0x7f0000000580)="86fcc4165cd2cee76c5fd340b22b364dd6e5318ee5a8645d070ef8e447b45ddce1232754ccbf9594211a42cb2cc69406d3ae889915aed1a88e29cf4d53d0afa59fdada178a521fe03e88536431611f6c7c1124b4738ff52c5b6eac451b59cfe13bbd78bf8310149974f6a83e8e321338ea358eb54ae985c919a4e0634804", 0x7e}, {&(0x7f0000000600)="ec13e2e3ee5996f73d4fa9d26c5be590a5bad5e0f010b98eb02cb7389badbe40135ad6772bf8e80987d49223caf14cea25a374cdd94d20a171342d26e7d2a3306d2b5fe2eb2a30c11bba69b23f1d2594c786090af7e540188a54fa256c71b1f0d7b10560d4239d8e82e6380a6b60756db94a29e4", 0x74}, {&(0x7f0000000680)="fb9d26f63d1f54941b3da03f76761b3f66c8acb5260ef2c23cadbc730c7428341adf2682e5ad58784e6efd8ccf664f7326943d55cfe30dae313d69a09ddaf5d79984d64f4f0a06f3f70aa4ef6de6b73568878bfc24843f582feb6579a9ad833b0122ca8771dba4c2babfa040faa32c06ecd2195b5109e2eaa6ed9b95e7c985c5e0a7c7a71775b98ab338e394cd348e21afd3fa2f889b856dde1b39ff76fcf6aeeccc91ded8eb8578ced4d5c33c90c5c8bd6596bac84789f85b1a75cfcfb019b0ca0c57", 0xc3}, {&(0x7f0000000780)="9a7720da2a7908aaf917ac4e27cfea0f5708d8e2e7e8cf7ac4268fa90603002339c425a0ff4dfa47b8c5763fb543878972afaca7b4fb9c3bfa029c45a39689bbbca9fa47b340da7afd8684ee5eef1dd520ba32d3e08eca864817d802fe9bac767f89ec3d4dbc1a6e19700e75a19dfe53b5aba124966929ba88e8eea7419ec464b271846b69de64785801be8075b8c53340ab9983c5c8d445830b725badd660de9a4ccad7b5e82990058051226e819dc82406da0f91a4d1cfe04c9064f3e0124099bd40c687", 0xc5}, {&(0x7f0000000880)="e9b4891a5a01c10973443b4d9186e66b2de3e35fc93dfcc97ddc6c35137ef51417004e158f2b54e5430a4ca4e54ae5fa77b01fbbf418d442ffe4a058d996d7ed8f53c12d493f02ffae53cc8a58c46008bef5e39c7668cbaf4d575c314dcefacab2691ebc87e656add28f95a9b646ba23db37c97e04efe1fabf251f6dedbb0ed11466f2eaa5cd7828ac85aef5e46c57b4a7544ba62560931d43bcf25d62400cedac7173479a1db8055eb59caf8105d4c52566ffb026fff69823c0265c91fb486f898e", 0xc2}], 0x6, &(0x7f0000000a00)=[@assoc={0x18, 0x117, 0x4, 0x461}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x20008810}], 0x3, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001b40)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000c40)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(0xffffffffffffffff) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/29 18:48:09 executing program 4: timer_create(0x1, &(0x7f0000000180)={0x0, 0x21, 0x3, @thr={&(0x7f0000000080)="0e6b4c12a999089e8353d68e2f4ada1a1fbec00df041c1569f7801fdd449b7b9377db74c29a13289f1b3c6ff23b3a9e1aaf07699d8b4bda1a0efb7092a72b6a7d2ca471f286b81e54a0b8821176e4bcfb8045c77a5434b5b8cfb3d9b467e9931d20186767295c529d6fe23ef7b054a5995038ebaad4792248b", &(0x7f0000000540)="be72e5a6e80e8d58e31bd64f0b48c6483364068e8007d06c00791fe14057e2eb14cc8a802064989bd80404890f42b14826adbd71cbbbb3c0c68aa3c0cdb9ac0e707868b5de8ffcdfe6ad20c9e9c6579fc3312aeaca439cf78b6f48ef7dceb0c0b93fde4e236481ebef1e50ea36e00e53b0796aa513159a5df4acc3c79eafd684dcb7128cdee1b7a5f8e917bab100138c3cdbf5071c04eec1b3e9ddb2b6c77bea08b9dc268619b9b9189fe5fcb8385c2c033656b0aec43bfe3ab8bcc4e895bb36e4cd8f00c11dfa6ddf09186d251e124a46f63fc5909ed932"}}, &(0x7f0000000280)=0x0) timer_settime(r0, 0x1, &(0x7f0000000640)={{0x77359400}, {0x77359400}}, &(0x7f0000000680)) r1 = gettid() timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) ppoll(&(0x7f0000000180), 0x0, &(0x7f0000000200)={r2}, &(0x7f0000000240)={0xfffffffffffeffff}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000006c0)={0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'vcan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000740)={0x11, 0xff, r4, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x14) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) prctl$setfpexc(0xc, 0x20000) setsockopt$IP_VS_SO_SET_EDITDEST(r5, 0x0, 0x489, &(0x7f0000000100)={{0x3f, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e24, 0x2, 'sh\x00', 0x29, 0x0, 0x2a}, {@multicast1=0xe0000001, 0x4e23, 0x3, 0x3, 0x40, 0x7fff}}, 0x44) tkill(r1, 0x15) getsockname$packet(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000480)=""/138) sendmsg$can_bcm(r5, &(0x7f0000000440)={&(0x7f0000000340)={0x1d, r6}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="02003f01000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000c0010000000100004027030000b202c6288f82120bdae0a0dbd602cde5fbe0cbaff4ea4c350b2385fc2629b4424f8930d75fb4e72b9eaff5ac2048643f5a82459b4bbef54c14f918c23a428276"], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/05/29 18:48:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000002, 0x20011, r0, 0x0) r1 = dup(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/mixer\x00', 0x10000, 0x0) write$binfmt_elf32(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x4d0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000b00)=@get={0x1, &(0x7f0000000a00)=""/218, 0x721}) getpeername$unix(0xffffffffffffffff, &(0x7f0000001740), &(0x7f00000017c0)=0x6e) pipe(&(0x7f0000000000)) 2018/05/29 18:48:09 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x9}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xffffffff, 0x4) 2018/05/29 18:48:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/05/29 18:48:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f0000000300)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x2207f, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0x7, 0x4, 0x9, 0xe2b7, &(0x7f0000000080)=[{}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) bind$packet(r1, &(0x7f0000000400)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) getsockname$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000440)=""/215) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000580)=""/163) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) [ 113.213668] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 113.253897] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 113.267558] sg_write: data in/out 33554148/1190 bytes for SCSI command 0x0-- guessing data in; [ 113.267558] program syz-executor7 not setting count and/or reply_len properly 2018/05/29 18:48:09 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x1a84, 0x4) [ 113.318398] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 113.344931] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/05/29 18:48:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket(0x0, 0x8000e, 0x70aa5386) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f0000000100)=0xc) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000240)={r2}) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0xfd81}], 0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) [ 113.361441] sg_write: data in/out 33554148/1190 bytes for SCSI command 0x0-- guessing data in; [ 113.361441] program syz-executor7 not setting count and/or reply_len properly [ 113.414441] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/05/29 18:48:10 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/29 18:48:10 executing program 2: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) close(r0) 2018/05/29 18:48:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = dup2(r0, r0) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB='IANc'], 0x4000) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/29 18:48:10 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000180)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x200, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x3c, 0x0, r3}, {0x7, 0x5, 0x80000001, 0x100000001, 0x3, 0xe2d4, 0x0, 0x7b7}, {0x5, 0x7, 0x1}, 0x6, 0x6e6bbf, 0x1, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d3}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x9, 0x7, 0x2, 0x5}}, 0xe8) 2018/05/29 18:48:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/193) fallocate(r1, 0x0, 0x0, 0x1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/29 18:48:10 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000111ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x4}]}, &(0x7f0000f91ffc)=0xf9) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000000000)="a9170b8919c52e985707647e8b09f6b3a1ff86e39aa9aa42481d7a88628bde812d16bdf7fc3d3ec323a688205e7501aebf0099cef44aa2754c95d5444a1086b2d3011c4d9e1ddc3f23db3cafcf001b7eebdc3f666a86800ad36dce118c9883698b2af12913b2e39278ca5a9a32fe2e04cf650a5c4cc440169fbaa7a665ee8b876239c570d6b4d97cf8bd9ad633ae970e0fc7af3cce48441bf6c1c1ebb136d8fc200dfbb4c365ac6367d2b3585b94a0079f9e0c9857f68450be13bbf8200abbd75d5774f8beb518", 0xc7) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000200000000000000d40000002000000000000000000000009500000000000000"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/05/29 18:48:10 executing program 3: r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0xd70d330, 0x4e79) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, &(0x7f0000000180)) 2018/05/29 18:48:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000500)) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') fremovexattr(r0, &(0x7f00000001c0)=@random={'btrfs.', '\'*vboxnet1.em1em0security{mime_type\x00'}) recvfrom$ipx(r1, &(0x7f0000000000)=""/222, 0xde, 0x60, &(0x7f0000000100)={0x4, 0x7ff, 0x3f, "87df2de0690c", 0xcf}, 0x10) preadv(r1, &(0x7f0000000280), 0x33c, 0x2) tee(r1, r1, 0xcc9, 0x8) 2018/05/29 18:48:10 executing program 3: pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) unshare(0x2000400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e23}, 'bond0\x00'}) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)}], 0x1, 0x0) 2018/05/29 18:48:10 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = dup(r1) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') sendfile(r4, r4, &(0x7f0000000000), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, {0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x3ff, [0x9, 0x2, 0x5, 0x2, 0x8001, 0xfffffffffffffffa, 0x51, 0x7fffffff]}, 0x5c) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000000c0)={0x2, 0x70, 0x4d8955e6, 0x1f, 0x101, 0x81, 0x0, 0x6, 0x140, 0x1, 0x7ff, 0x9, 0x6, 0x3f, 0x7, 0x8, 0x33, 0x4, 0x8001, 0x3, 0x7, 0x4, 0x1f2a80000000000, 0x0, 0x7, 0xe8, 0xfffffffffffffffa, 0x5, 0x5, 0x4, 0xbc900000000000, 0x5, 0x6, 0xa9cf, 0x3f, 0x80000001, 0x80000000, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x20064, 0x7fffffff, 0x400, 0x1, 0x1, 0x5, 0x5}) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x800, 0x0) ftruncate(r5, 0x280080) sendfile(r2, r5, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/29 18:48:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f00000014c0)="8dd69decf6e36f3b3e20f3d822018e09d9e8ba978570c77d2271320930", 0x1d}, {&(0x7f0000001140)="8050a87bbd0adee28bbb2a9de90a89c5865ed70fdb7e96f4864aa46045e6a0d676603dea99a3e601dee4fff3e6a029371c5a1b960c6551c1e7a39a5feb268810e098401951a1c99b789dba", 0x4b}, {&(0x7f00000011c0)="f42221e0396259f414de0fbd1e3fc248b2754e1f618914e58dc01e587b1597dcb00036fa774d6407b38af2d172661af1a98f1ec65cc9386259f0a9446deb22e8b94b2e53c9421751817fa6cda274fa5a37f554a766d1db9a0957fabcbf5897", 0x5f}, {&(0x7f0000001240)="d5de9f2b2283460cc27eda", 0xb}, {&(0x7f0000001280)="99b08766b53437eb518887f40e615e4d4f1ecc62de5f71cd095ff91505b1a3b94f9f91700121ee74e8e08858dcdba6ee397f2ca8591123a83361f169cd04a0924b400000009689f0228d275a40ba8bb5488aa821232a0c20208b191e01429702fbe0fc8343f2af5f046fb3a506493abd2fdc85bd7bcbad4025f94518ed63a12889d74f5bdfa954e6bd424c7f200652a62904599414a1abba3fc4e31d5ea8ea2d88d3d4e572ac2fd46dc06aff4f4acfa476742dad1c5115e71747", 0xba}, {&(0x7f0000001340)="057048e4274f3411a11065ff0eb29b7ab23772c7c48af9e9c72f7361aff6a9240eacc674a71ff9403c826b7c1ff621255b8ca6459429a4f9731574d0e157e0d421d5ce95838ffbb6653996ab03656ffa79c522872c0f006d", 0x58}], 0x7, &(0x7f0000001440)=[@authinfo={0x18, 0x84, 0x6, {0x40}}], 0x18, 0x80}, 0x1) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/05/29 18:48:11 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/05/29 18:48:11 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="11ef3d7b2220", [], {@ipv6={0x86dd, {0x0, 0x6, "5e8e23", 0x14, 0x2b, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) prctl$setendian(0x14, 0x2) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 2018/05/29 18:48:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r2 = dup2(r0, r0) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB='IANc'], 0x4000) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/29 18:48:11 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000180)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4a) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x400}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x3}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9a7c}, @in6={0xa, 0x4e24, 0xff64, @loopback={0x0, 0x1}, 0x6ded}]}, &(0x7f0000000200)=0x10) 2018/05/29 18:48:11 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0xc, 0x0, 0x29, 0x3e}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x6, 0x20000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000800), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$netlink(r1, &(0x7f0000000740)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80020010}, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000080)={0x3c4, 0x38, 0x10, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x14, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x91}, @generic="2f08cc92dcf47a8e205a030e8170773f12fca6cf1fb6e7943aa720a6b0a7247d0b51abec37b006d0dada0b00400c800baf22a54dcde650634212f35129c94b9131ce1723fdcb162c13184fcad36c3b83abfc0fb6201792d78cf3e0b6b7efb4cf4265e524280759c321fea0214a87326fb3c18db48be9da27804b2972590aa54aabce110aadff7e52d3b0f3da229413e0ee54fc67440980a8f3fca6d26e777c76173f11993b1995ead1826d23b0626990e14ae18b0134a7", @nested={0x224, 0x1a, [@typed={0x14, 0x6d, @ipv6}, @generic="f645ace04766b3a8825077743f6fd1f4e8c785d9903473a6b07602540552aab1cbd96e6b7e122e60763e3bb0d2ff8f9391e0f83c67f91416dc434c6b81b58057edbf722749ce8b74e0b268451610000881f47b9981e34e5f58a4e665e41be46867d5a01e0f9f22a3b89bb0422ba1263f0b92bb95022d205c9944d9e4e66868dd0f8ba92dcb455282e6841b6c58cedbf8320c642ff13bb3387f51bc6a34cfb0", @generic="bd5f67eac873e3d36b306bc6cb77a441d254e27f667422d687588ec6353a8ca5e81ce4f3a62e2373e5ffdbef906b9f3a294a1a62fa4d6a9926617c3cd2921916433f448874d7224c2c9d69c8605221594f6b6f35157f0e8dbf82c354268e7219e082628a6657024043fde88e198cb6d213e113bf46d3", @typed={0x4, 0x72}, @typed={0x4, 0x48}, @typed={0x4, 0x1}, @generic="216cb439c1dcfc50029d8cc2e53b5c88c70c8c7e99c7c240bd28d2ab02f91c8773d3dc2308e6a9211fbac10d7cc4ee76adcc728eab1f296df989c165cc811d68c3244f6db708cd08d708d09e9871a9a2689ea85965ac86f5058ce397e1d79e012c1b1686765b592601648eb1db02b0ccad6d6537c5a27ee41378b07776ee1cf20eb9a545c1786873ff50a31ff80351afa3b4321107be7dee47513b5f9b8d7b555b41ddf1eeee2d215116164c7e38783e3f4b9908aa73774397b3d0d87b22e0d5e4384596b560a981e6c9270d00f59f7c", @typed={0x14, 0x7d, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, @typed={0x4, 0x79}]}, @nested={0x4, 0x84}, @nested={0xbc, 0x64, [@generic="cf0004e62a7f58329ef182adc0b12306e2b6723f88a87f3461db8108690f723f271b183ab5fc97a3a0eac1a26003084fcab95cac76240d6bbf479d5ce12bdfa0ee225d641dcb8951f85d6215a52b1d6484944b197458bd51f686311bc9b16c33cd465eee3a1c9de4a062cb1a9baeff65e5cfff408ce67f731a42d751eabc0d88da7d3d2e263e19d7b68281d78810e7c5a25abd4158e6b90cfc088ffadd6efa8494ed42985b9f201657cd9ae0844d7c91", @generic, @generic, @typed={0x8, 0x95, @fd=r1}]}]}, 0x3c4}, {&(0x7f0000000480)={0x30, 0x1e, 0x800, 0x70bd29, 0x25dfdbfb, "", [@typed={0x4, 0x7f}, @generic="a8b268307f5d081ddca1752304cca9d77d460eb34085c9ac8e046fc8"]}, 0x30}, {&(0x7f00000004c0)={0x7c, 0x27, 0x20b, 0x70bd26, 0x25dfdbfe, "", [@generic="ad94ea7cceb913685368b655a2bf94d41d5f1d67bbc7ba79", @generic="1223effd335bbd1356b4e9718d1ab7d96ad79585bc2e83825964de4081e44eb7011aa38c530ef927563005fa90871b170cc89fdebcea3fed77d1084c8ef01ffa4df4fb3708b8841d5d4ab8a704eb37b8e8a4e559"]}, 0x7c}, {&(0x7f0000000540)={0x28, 0x26, 0x20, 0x70bd29, 0x25dfdbff, "", [@nested={0x18, 0x31, [@typed={0x14, 0x5b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x28}, {&(0x7f0000000580)={0x90, 0x12, 0x302, 0x70bd2c, 0x25dfdbff, "", [@generic="948960993c3d3ccbbddb656070d182189e622eaf7204f345226e4b363e2db78b7083042115bc91a7bbebf840ef25b840a1f99460d76bf9b11a3fd4d95f748d90fbd474608dd14331d699a1a8c25b8e4d39b4064a35c4b24d3781fc8d7cfa30af6b602597a38b172e594509934bc765663f041b6f326f11720683e97573"]}, 0x90}, {&(0x7f0000000840)={0x120, 0x13, 0x310, 0x70bd2a, 0x25dfdbff, "", [@nested={0xfc, 0x47, [@typed={0xc, 0x57, @u64=0x40}, @generic="399d43bbea8f70183c0233198ad8ed07797bd7afc174a805b995a68f081d64c223d764b90f6a74fb01b8c2ecc32027cf8e5003a0521618af8bb9784128999874fc30", @typed={0x8, 0x2c, @fd=r0}, @typed={0x8, 0x26, @uid=r2}, @generic="f75170d64cdc8b21cab29d52c1e2b356b363c60836793f23642832ddf11af7130132b15d26180b0939e81ded43610fe8267d18d8b91b2bd99f9a56ef6ed1affc9ef532ab409fd82ef11e357c1538a2ddb13f58b323f19797bb90e2d9bf06a2309df39be536627738dc310ab15d87916a9911702fbd2c8d69fdde2dd0f7942ca245f3d653a8c0757b8292bb6e453da8fe", @typed={0x8, 0x5e, @ipv4=@dev={0xac, 0x14, 0x14, 0x51b}}]}, @typed={0x14, 0xf, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x120}], 0x6, 0x0, 0x0, 0x800}, 0x4008000) syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/29 18:48:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x2400, &(0x7f0000000040)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) fchdir(r1) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/29 18:48:11 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000280)=""/4096) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/05/29 18:48:11 executing program 1: r0 = socket$inet(0x2, 0x2000000080002, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000400)=@hci, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000480)=""/205, 0xcd}, 0x0) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f00000000c0)}, &(0x7f0000000340)=0x18) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000380)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)="5357916eeaa2ab6c8b755f8b2d3e7bc3ace9facabb7d29bc3bbfdef114c1209e674abb0ffd988bcf8abe472871508dc35fd94926e8e8803b4a2b9267f8ca9cf20cd01375", 0x44}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)='z', 0x1}], 0x1, &(0x7f0000000140)}, 0x0) 2018/05/29 18:48:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/120) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10}, 0x3ea, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES32=r1]], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="51361a4301958e43e34ac18679bdd04a0662ee702ce0f821a51bd562d5f3b983ea2adc90c99338a109b86b7836c080ff6a7f0ec4f6a855952f1596a329df99c66600000000000000208c9787367070d63a1cafe718be99ff706abf62e749e391d95a92f51efef7bc9659445f94de8c612bd7de490c215849bbd892cd10b01c995cd8fa46ca93e27b099c268aca6fb8d362ddf15022303dc01bd1321d9ed7a17c01f75df7126edc035aa33438dc8a361b744e869f9130c641ba7491db426bc5101faabc8e88b326509a8c163ded30eecba479bc2a113206ec012efbff0061b889da2edcce8c1b20dec110748b301fa680c391ef9fb8", @ANYRES32=r3, @ANYBLOB='\x00\x00'], 0x1660}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/05/29 18:48:11 executing program 5: seccomp(0x1, 0x1, &(0x7f0000000180)={0x2250, &(0x7f0000000140)}) 2018/05/29 18:48:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) fcntl$addseals(r0, 0x409, 0x4) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000072c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000086c0)}}], 0x1, 0x0, &(0x7f00000089c0)={0x0, 0x1c9c380}) 2018/05/29 18:48:11 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000240)="a8af20429b871b0ae9b57c8f78155e5abc481f160107f8a0c5f706d5", 0x1c, 0x4000000, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$kcm(0x29, 0x7, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'btrfs.', 'syzkaller\x00'}, &(0x7f0000000040)=""/119, 0x77) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x4, &(0x7f0000000300)=@raw=[@alu={0x4, 0x8, 0xf, 0x6, 0xa, 0xc, 0xffffffffffffffff}, @jmp={0x5, 0x100000000, 0x1, 0x8, 0x7, 0x21, 0xfffffffffffffff0}], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0xcf, &(0x7f0000000340)=""/207}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000980)={0x0, r2, 0x0, 0x2}, 0x14) sendto$unix(r0, &(0x7f0000000800)="84fa589d426d627c2ea71cf5f469a1e1ea67364e74fec39e6c8ff2915cf2682b87ba28ae0cb0e504b8c9b38f6a97c6e6ff5f0ad43645d6f34ce89e23016376bcaace65bf4df6462cb5153e8961323d8483f29574a8c90d745d60a879e9c85e08912b7fd3571af9b79e5f7a4a118853efd99eac51fff562a5fc5de24635c8ed355c8997110e2314cddafba0cfdcb0740246e07ed2a6602ae474ef3b0a9bb5fad58ddd321a6e4981b1bcd0ae58cd44db61bd388e285d3af15c44c3b3bd30e97edf1ae340cb0434eebb2be281abe44f554d55dcc80fc7b4776c7a", 0xd9, 0x1, &(0x7f0000000900)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$nfc_llcp(r0, &(0x7f0000000280)={&(0x7f0000000540)={0x27, 0x1, 0x1, 0x7, 0x8000, 0x4000000000000, "7fb592de5493de4168f939066ffd17f77200051c366955570ea1c577beda4d265836b27140731064e055b78a4b9199d09ed7c02dad46d1e8f6d73a67ade62e", 0x3a}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000005c0)="89e7b7565f3f693135381ca7b2f9314e120c50088e19ebf1f43c395d4907bc1f8e79b08510131e22f4827dd4ba50fc59970d74920bfd259b78f7ece852dc2faf37d457c39e6552eb234a225973a532f339859f6c0d25b0f8648f85b2e08468c993060e5a78dd5723c89d31aef2f93fa552934a5ebe87c48b3f742209df151be32cc0c52bedf43b22af20a77397c50d055923f22bad13f79fd10aca425fe7afa30d0777d9476d055882818a30bbb4290e2f2f2234611768c8e7738f3110160f746fe826c3faeade234d8cafd27583", 0xce}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x108, 0x4000}, 0x10) clock_adjtime(0x7, &(0x7f0000000100)={0x0, 0x7fffffff, 0x1, 0x20, 0x7, 0x2, 0x98f, 0x6, 0x800000000, 0x2, 0x6, 0x7fffffff, 0x9, 0x4, 0x4d2d0396, 0x0, 0x8, 0x1000, 0x7d, 0x0, 0x3, 0x0, 0x2, 0x2, 0xaf7a, 0x6}) 2018/05/29 18:48:11 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/205, 0xcd}}], 0x1, 0x2, &(0x7f0000002b40)={0x0, 0x989680}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/29 18:48:11 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000053b000/0x4000)=nil) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1000, 0x31168d0c7b4d370c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r1, @ANYBLOB="040429bd7000fbdbdf250c001800580002000800060000000000080003000300000008000800010000000800060006000000080002004e22000008000b000a00000008000900fcffffff14000100fe8000000000000000000000000000aa080002004e2000000800060001000000080006000600000008000400080000000800040004000000"], 0x8c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000000) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x7fff8000000, 0xfffffffffffffff7}, 0x0, 0x6, 0x7, {0x100, 0x40000006}, 0x8001, 0x5}) 2018/05/29 18:48:11 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$void(r0, 0xc004587f) unshare(0x24020400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/29 18:48:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000340)}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0xbf, &(0x7f0000000040), &(0x7f0000000200)=""/191, 0x1, 0x5}, 0x28) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/29 18:48:11 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000180)={&(0x7f00000000c0)="6dfc3e49cb54334601aa121bb9b30bc0834de96c292b0136313945663f586043347684a243e7808def0b4096b43a7b261ee084ed941c2258d4f6a6b855d6c6df6c512045a8193289fd542e6145de551b2d0295c2ac717290b4455e827bb53629935b7be069d87369005ce46033213c1033712bc8a010e65493edfcf882d49a19bc4318270761a92583b8185d86e4de672d2f6a7af4fd5efec59f7a31ff4deabfae66cae8ab4dcbdc1afd0c10145e3c0181514c718b3c27e36b209c42", 0xbc}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x40505412) 2018/05/29 18:48:11 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff, 0x1, 0x8, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty]}, 0x30) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x3, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/29 18:48:11 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x7fffe) close(r0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f00004c6f8b)='mounts\x00') epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x51eacc36, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000200)={0x0, 0x1, {0x1, 0x3, 0x1, 0x0, 0xd1c7}}) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f00000001c0)={0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xfffffffffffffffd, 'rr\x00', 0x1, 0x49, 0x2}, 0x2c) 2018/05/29 18:48:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[{0x80}, {0x6}]}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000040)="809c8afd2cb4eedf9b0317d44639e122f0e13e4549ab0e1d62c64086980295608a487f366ea4aa76e7c94bb8d3fcebebdbfb567f2aef8b2c68350c809621c11ed1dc418815277f99950e18ab83099ec4a7e5ad3e256db9e88d423420cf96b7888b8ad6ec764b9f50b0fe53", 0x6b, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/05/29 18:48:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x77cc17d) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ipv6_route\x00') sendfile(r0, r2, &(0x7f0000000000), 0x10000) 2018/05/29 18:48:12 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0xf0, &(0x7f0000000140)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x1ff, 0x7, 0x70}, {0x8001, 0x0, 0x0, 0xb9b2}, {0x0, 0x1, 0x5, 0x2}, {0xfec00000, 0x200, 0xf442, 0x255a6461}, {0x4, 0x3, 0x100, 0x401}, {0x10000, 0x9, 0xffff, 0x1}, {0x5, 0x81, 0x9, 0x8}], @llc={@llc={0xd4, 0xbc, "06", "3a7df012f2685548a91d6821211ecd7a9b601f5730f6b27cb14603261628cb6491fef8976e57f4b9075567195500feb2221806925253d9da88fb2685efcdd91c60b5642950015e950da4bc83d00659b60d946c76df809afa1dc9b93bd1f9ff7e158d7a8822beecb883ec0f5a1fd7aed4cb9755b0cab8b356fb4693458db03c72f86c946dad06d105a2d989fed3f91158e1812dd0eaf1db92a047c5c6db3a9dbe716c9d06a5579ae61dbf1f9ccd867d1e43f611f6dda56ff44ce8bae96f90180daf2576"}}}}}}, &(0x7f0000000080)={0x0, 0x4}) 2018/05/29 18:48:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4107, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x60004, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) 2018/05/29 18:48:12 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000640)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x38e) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sysfs$3(0x3) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) unshare(0x24020400) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x4, 0x3, 0x5, 0x2, "268ef12b43febad098190b9ef78d8dad064435a2f970790a12cf5b221d57bbe3bc0cf49af11489bcd2948a39", 0x9}, 0x8, [0x3, 0x2, 0xffff, 0x1, 0x2, 0x65, 0x1800000000, 0x1ff, 0x6, 0x10001, 0x80, 0xffffffffffffffe1, 0x4, 0x81, 0x2, 0x81, 0x9, 0x100, 0x7fffffff, 0xfffffffffffffff8, 0x14de8be2, 0x0, 0x20, 0x8, 0x636, 0x3c, 0x6, 0x1200, 0x7fffffff, 0xfffffffffffffff9, 0x87, 0xc55, 0x80, 0xea19209, 0x1, 0x0, 0x4, 0x7fff, 0xf016, 0xa6, 0x7, 0x1b90, 0xfffffffffffff977, 0x8001, 0xfffffffffffffff8, 0x10000, 0x90f, 0x6, 0x3fe, 0x3, 0x9b3, 0x0, 0x9, 0x5, 0x4fba000, 0x100, 0xffffffffffff0000, 0x8, 0x5, 0x1000, 0x1, 0xa5c8, 0x9, 0x20, 0x4, 0x8000, 0x6, 0x0, 0xa05, 0xffffffffffffce16, 0xffffffffffffffda, 0x2f, 0xbb9, 0xcaa, 0x8, 0x7f, 0x8, 0x80, 0x4, 0x7ff, 0x9, 0x1800000000000000, 0x7fffffff, 0x1ae6, 0x1, 0x10001, 0x8, 0x5, 0x3, 0x0, 0x2000400, 0xf2ed, 0x3ff, 0x2, 0x0, 0x7, 0x8, 0x7a82, 0x8, 0x5, 0x1ff, 0xffff, 0xfffffffffffffff7, 0x101, 0x7, 0x81, 0x9128, 0x34, 0x7, 0x36, 0x7, 0x3, 0x4000000000, 0x8, 0x100000001, 0x79b7, 0x100, 0x0, 0xffffffffffff8001, 0xffffffffffffd270, 0x0, 0x7, 0x20, 0x0, 0x7fff, 0x7, 0x8, 0x8], {0x0, 0x989680}}) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000740)) ioctl$int_out(r0, 0x40045730, &(0x7f0000000100)) 2018/05/29 18:48:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@random={'os2.', '}\x00'}, &(0x7f00000001c0)=""/198, 0xc6) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/29 18:48:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x77cc17d) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ipv6_route\x00') sendfile(r0, r2, &(0x7f0000000000), 0x10000) 2018/05/29 18:48:12 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1a, 0x25}, [], {0x95}}, &(0x7f0000000000)="0800ddcf1963661b954a40fabf32d6ddd104c3e30281750e264e5b59a68f0776b5c1843f70e42f5a16a1c424823ac735", 0x8, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x4, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0xd7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x6, 0x1000, &(0x7f00000000c0)=""/4096, 0x40f00, 0x0, [], 0x0, 0x5}, 0x48) 2018/05/29 18:48:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0x8001, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x78, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x800}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x84) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000240), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000480)={0x5, 0xfffffffffffffffc, 0x10001, 'queue1\x00', 0x7}) recvmmsg(r6, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=""/211, 0xd3}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/29 18:48:12 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x84, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x5fdd, @dev={0xfe, 0x80, [], 0x21}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xffffffffffffff7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x7962}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x100000001, 0x5, 0x7eb6, 0x4, 0x2, 0x1f, 0x8c2, 0x8, 0x2, 0x8000}, 0xb) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000000080)="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", 0xfb) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), 0xb) [ 116.380870] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 18:48:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_team\x00'}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="fc158ccab13658dfcc961e7260466e138b5d90277d4d9573456d537672523a680fe9400d935d4c56642cbfcbc8a3df89a42f1bf4a1c2d6bff4453a88506d2071b244bc36c65c6e702fa1e30c3b94f39b6ac767b6f390204cf6c62ac072f250664ae78b", 0x63}, {&(0x7f00000001c0)="70f23e95afca14443f1caf56bea12eaba23e4dfd5441c11669728b5fb28555559927f137650dbe3a9bfff6bb4a5944a37d0cc343def2a9eb1463a97b90715797a7a90f486f0824493225d50aea745e26b1e9ee58326ba6b26bc6e0c0a39253adcb299a14fc64d69c354e088ebb6ebb4bc7f4f7714c8d2403224402e37e357cf00e14c372eb4c0000f9add76ae3048fcdfe5826b940a2e8fb6911e96238488ee161baaa304a3d68b60fa0b8cde760db8529790d7873d1aab875e275", 0xbb}, {&(0x7f0000000000)="a8606348bad6f61e786869ce8518bb8f12c1ea89cfcfb66ed1a370d49436e7c56a456b71206b0fe12e4c23d9b0fbc5d3f21e", 0x32}, {&(0x7f0000000280)="44c3ee3911dbffc04b7cdfd7f80533bcfc09a5149b3a8e78850bff3b84f4346ff434962a29faf60a45df3b59ce0812026bfc", 0x32}], 0x4, &(0x7f0000000300)=[{0x28, 0x11b, 0x6d3f, "7a74d31ae80078b8281f9e9196030a329420"}], 0x28, 0x1}, 0x40) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80841, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/05/29 18:48:12 executing program 4: ioperm(0x20000000000, 0x3, 0xfffffffffffffffd) ioperm(0xfff, 0x8, 0x33) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r0, r1+30000000}, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) 2018/05/29 18:48:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x3, 0x40, 0x8, 0x8, 0x0, 0x5}, 0x40}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="ffa7b00be24f9cac52a470b50dc849ac89f54426ac6d96100a8229f1700d169da5e679ced9e1e9a67f3fbf6bfde34fc549106b31247b9de99f7a4cec61227f147689af8c91cbbd0e48ab9d87bb446d088729b2df41dd8fecb32dc92778233de2523715c19eb929098eeea2fc789f8a34ea74ca751bfb1e4d346c22d9dc1c40c094db8d3d3aa4a2ca57ca5b5e70") [ 117.150848] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/29 18:48:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000180)="3f010000f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x8a00) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/05/29 18:48:13 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) socket$can_bcm(0x1d, 0x2, 0x2) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/05/29 18:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/29 18:48:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000280)=0x8001, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x78, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x800}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x84) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000240), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000480)={0x5, 0xfffffffffffffffc, 0x10001, 'queue1\x00', 0x7}) recvmmsg(r6, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=""/211, 0xd3}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/05/29 18:48:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x80000003}, 0x4) fcntl$setpipe(r0, 0x407, 0x80000000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000000040)={r1, r2+10000000}) 2018/05/29 18:48:13 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x8002, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)=0xffffffffffffff80) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = semget$private(0x0, 0x2, 0x2) semtimedop(r3, &(0x7f0000000280)=[{0x1, 0x9, 0x1800}, {0x3, 0x5}, {0x6, 0x6, 0x1000}, {0x1, 0x9, 0x1000}, {0x6, 0x1000, 0x800}, {0x4, 0x9, 0x1000}, {0x6, 0xc4, 0x800}], 0x7, &(0x7f0000000380)) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x4, @time={0x77359400}, 0x3, {0x8000000000000, 0x97}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000002c0)={{}, 'port0\x00'}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fdatasync(r4) 2018/05/29 18:48:13 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1, 0xfffffffffffffbff}, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000240)=@in={0x0, 0x0, @local}, &(0x7f00000000c0)=0xfffffeaf, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) close(r2) r3 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4, r5}, 0xc) close(r1) 2018/05/29 18:48:13 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x60) r0 = socket$inet6(0xa, 0x100000001, 0x1) r1 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000040)="421b2076e4c57133d431e279cc688e469ef218d59f89b56f18fe2d9ceb6571339031b1dd87fbb2b6ef62cbeb2b3d78d69f1f34028eb1ffa77eb9b158896621d427faff60a691e6c028204b13a5c9dd8028fe3bfaabb57c816af2f3d39627adaaa5847a17dc319d64ecc77a54d11f269b375e351c55158531cf556d080df1a8faf4fc2c77938d05fd5a2260a19dc9e6e2bbec8ffa9a424587cd8e477428bdc82474c3cafeb1d5ab1e", 0xfffffdaa, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) poll(&(0x7f00000012c0)=[{r0, 0x8000}, {r0, 0x2004}, {r0, 0x1}], 0x3, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000200)={0x6, 0x3}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001280)=0x7) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000000)="7c8f0081ba2d7936e96f3ccac7796c2efb2bfb0c74045c6255d1d1b2eb1309c95f6f8db2", 0x24) fcntl$dupfd(r0, 0x406, r0) [ 117.571627] skbuff: bad partial csum: csum=0/65535 len=14 [ 117.588923] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 117.611211] skbuff: bad partial csum: csum=0/65535 len=14 2018/05/29 18:48:13 executing program 0: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0xd17a, 0x80000001, 0x9, 0x7fffffff, 0x7fff, 0x1000, 0x9, 0x8, 0x4, 0xfff, 0x80, 0x800000000000000}) 2018/05/29 18:48:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x30}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4a000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/113) 2018/05/29 18:48:13 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080)=0x80, 0x4) socketpair(0x5, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e95fe0)={@dev={0xfe, 0x80, [], 0x1e}, 0x2, 0x0, 0x0, 0x0, 0x1ff}, 0xfffffe8e) 2018/05/29 18:48:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, 0xc) r2 = msgget(0x3, 0x10) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000040)=""/195) 2018/05/29 18:48:13 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00\x00\x00') 2018/05/29 18:48:13 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000a00)="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") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x0, 0x21]) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) sched_setscheduler(r3, 0x0, &(0x7f00000000c0)=0xe537) 2018/05/29 18:48:13 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x10000000}) r1 = epoll_create1(0x1000000000) close(r0) r2 = memfd_create(&(0x7f0000000180)='mounts\x00', 0x3) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x100000001) 2018/05/29 18:48:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000040)={{0xfffffffffffffffc, 0x0, 0x1, 0x80000000, "6388774e82601918afc72ee19badcddf1066a5a73c838e390829d3778e555ff56226fe9e21a247b8c2dbf750", 0x1}, 0x0, 0x0, 0xfffffffffffff3fe, r3, 0x7, 0xffff, "dec00c713bc125ba7641ba81e18867d6ac5ab294347e429e89d2372a6bb5d1d8fb03cff306434f8cab493a48aed18b739bc11c10b124d01b0ec49cfc163f0dc3", &(0x7f0000000000)='\x00', 0x1, [], [0x9, 0x5, 0x37c, 0x8]}) 2018/05/29 18:48:13 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00\x00\x00') 2018/05/29 18:48:13 executing program 6: unshare(0x24020400) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x20000) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040)=0xfffffffffffff067, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0xfffffffffffffffc}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)) 2018/05/29 18:48:13 executing program 7: unshare(0x20003fe) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0x2, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10) 2018/05/29 18:48:14 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xfe7, 0x2, 0xffffffffffff9959, 0xa8, 0x90}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x3d, 0x40000000000006, 0x9, 0xffff}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f00000004c0)=0x100000734) sendmmsg$inet_sctp(r0, &(0x7f0000000800)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x608, @dev={0xfe, 0x80, [], 0x20}, 0x80000000}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000100)="4234e0c45d07a49c5d14ec21b442212a27844357783b888e2c5bad850a71080e8e8ec9f72978c92074fee425a34ad45396f8a5b88bd12e7d1b5a6bb2b5383b9a541740de41943470aedc33fba1dcdab9ff52750922530db487ce27e8dab250b7741c4f4a69ef780809dfe2e404746d9d6c52ae3106f5b2c63db8f2dafbe9677c29997316f0293e0acb8e416d57faf91011e15fb47b6bf093603c8b60f7dc7ae7fdc81ffc9210b7bea82f745e298b300957f5870fe0f9e6832225225ef5cf5fcc3fe1ca2eadb4fd231a1449914ff61d829109a60e1500e553f9e49df71b00c48d6239a59fdd111fa196b2f9d1", 0xec}, {&(0x7f0000000080)="80dd91c95e715d", 0x7}, {&(0x7f0000000200)="c062410b6ff355fbd53c3fb7d8b55123d0b79c2bd48b88de4f6520466a22f9dc0658092bce42163c7c406d85ce92daa1b9cd63ce34bb8dfff79ce71b117e54be5f6cb3a8aa20b4e2ec3a4f91aa77bc156e9112f096be70320609b61256236fd1e3b9296f91d2dbaf8622988e4676355c3814b1895222e16bc147d5f8e7f41ecc6c0f29c9a916892e3a443f8337c972992a194e08b00b2c5fb16542136b26fddad6e0c0d6a32c33d53936d8b994780fb5a6b6d9e31bcc680e1c6e6a913a81", 0xbe}], 0x3, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0xfff, 0x8, 0x7, 0x4000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5b, 0x20, 0x8000, 0x4, 0x3f, 0x81, 0x6, 0x2, r1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x201, 0x9, 0x6, 0x7000, 0x1000, 0x81, r2}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xd}}, @sndinfo={0x20, 0x84, 0x2, {0xa8, 0x8, 0x6, 0x7, r3}}], 0xc8, 0x8000}, {&(0x7f0000000600)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000640)="e2dbe886c43c74dec2bece1c208238beb4fb29f96c52ac5b90693c7f89cd7a65abb5f638e8ab021f95554597e13aec103bea3a8c896dbc31238639ae43ac7428242cfac01a2a4c2c3519e7ee2fd7b259655eee0ce6c2c66d32093952772fe1b66d52f95ce30a4c4714777ae0604ab577136197131430ea7b5a11f41b4803d6e4110042c855c3972540433e2d308e789b03ec11fe24d4b915ed77513bfbc796cf59e42cb3745079d8f9420e", 0xab}, {&(0x7f0000000700)="8d89927b7cabf96fd78a7d9519429bedc29581549d693acd653823738e3a10704545903481e223b891eb62f6f221c3218ce16b234b751d1cabf4139e6e21d6d71714c4946f", 0x45}, {&(0x7f0000000780)="6682c7741bbf2e1b4ed06bdbfc43c4d03d27b322a48e52308d0f6c19f259", 0x1e}], 0x3, 0x0, 0x0, 0x80}], 0x2, 0x800) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000002b00)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001800), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"21d6db3dd531a44fc2e20d0249699dac"}}}}, 0xa0) 2018/05/29 18:48:14 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$rdma_cm(r0, &(0x7f0000003c40)=ANY=[@ANYBLOB="02000000280000fa00000000c02bfa54ba3816a279ba7c915744ce6e1d000000000a000000000000000000000000000000000001", @ANYRES32=r1], 0x30) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0xe5, @empty, 0x72ae00000}}, [0x5505, 0x4, 0x5, 0x2, 0x3, 0x81, 0x80000001, 0x200, 0x80, 0x1, 0x6, 0x9d0d, 0x2, 0x8, 0x6]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000840)=@assoc_value={0x0, 0x3}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000008c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001300)={0x0, 0x0, 0x1, [0x80000001]}, &(0x7f0000001340)=0xa) sendmmsg$inet_sctp(r2, &(0x7f0000003a80)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0xd2c, @empty, 0x80000000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="f6f8aa758ab4efb939492fad9f7906d7130f0428396537ff56da816537e3460379d621002d917cf5ef1609a3fa8b22f0a9ef47658a1ca3d103bee0dbdb65de3d7720ef", 0x43}, {&(0x7f0000000280)="d412ebd3c8ee955d6f5f885e55010c11ab14be5a0b08df33b92aeac8a634e594310800b6577ce19f360c347cb6db6363b403d9fd88c7f2e4944bd779779f42cc8d1a938382b82534ff1ca66fc3745d33055057c444b5192b25dd4130aac43c3bf90972bbb2cedcdad8b7feda2e2f4abdb0ef269bab99cb414d568f6174b02ba0628d6a549b5c1abc36f852f965388fdc745984e2458a6a787479d300cd5a19c50d4116b72d66a431ea093b0a0d5575f6e6a712e1e895248ed5a08b67fc2eef7f0beada168c2def014e88e064ea1ead26e6abf850d6106087baf6f41efcfad54172065bcdf16d", 0xe6}, {&(0x7f0000000180)="9da77eea24b71961c5f1c6cc5466c92d5cbbb7a0ea51824b739535d4e7513ed51d0f035c0ff150fc1c454aae0fffd9b568618fefeed144810003e4900f322e6c380b34f06ea5ea", 0x47}], 0x3, &(0x7f0000000480)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0xffffffffffffffc1, 0x8202, 0x100000000, 0x0, 0x5, 0x7ff, 0x3e6, r3}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x21}}], 0x60, 0x24004000}, {&(0x7f0000000500)=@in6={0xa, 0x4e20, 0x20, @empty, 0x1}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000540)="bbcead0f926e7b85d81cc3ae0ff32ed76105fc07857c05ebd57e94ddbc9f53bc40759ef3170ba9b8ff59bf11746a12b23b850b116ed37b8833fed993514a117453e4c951082622575a27", 0x4a}, {&(0x7f00000005c0)="a90cea45fa63be3816a7298f575e25c6d751f81440c839541059e2a73d0a2d24dd4588be40eb5b6a03", 0x29}, {&(0x7f0000000600)="071be0110eb906f4c96bbe9b5ab4ee9bf0094689e66c4cf4a57bb35c8c4e81281ede3a8a82a340f52ce239299727a150d351c04260beca8010b20ff24331912f06b698fd8e6eab855b99cba1ebeb7357d045e39ca17f2f623d9fda769fb2f14918e7b6c7efca69eef4f4e46cf6e91f25b37e97fdebc8f3c06f4ecc7ec0e7c9c7ddb82e6c0396fa26e919f235c129c222953b40848d7e3d121ad622cbdcff117a665fefa8f19d1041b6b8c6f01bb4ab62b0e32655a43e445a49b15e7298c9587d", 0xc0}, {&(0x7f00000006c0)="cd4b2c1fbc07b93125a9c22ad0996d4fff53405d", 0x14}, {&(0x7f0000000700)="cd2cf4ce1ad35499b88d2f0ec4687e29fa485773b08912c36eda056e24a08cb95aa330b70b989159e68ccd1a5f52497d94f2315a01540f5acfcba58e61950b692fa3756037616877bea45313ba6cd209e044c47a1de1cbedb47bb67c7e0b58f95f10353e70ceba2001f46cbe542e5121a3c5e82d7ad231ac59bf4870644d2be2c740191d2cd2d8a39fd1655d0401d9d39b228ce62a3ab63cff1fb234d3e5dba5b85a17aeda42", 0xa6}], 0x5, &(0x7f0000000940)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x9, 0x3}}, @prinfo={0x18, 0x84, 0x5, {0xfa15f117ce0951da, 0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x29}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x0, 0x6, 0x5, 0xfffffffffffffff8, 0x20, 0x0, r5}}], 0xf0, 0x20000001}, {&(0x7f0000000a40)=@in6={0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xd942}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000a80)="aba780bd136cc6685d83c0d1e6177dbcc65617044303fc90c40a5a4413a07c53cf036c39274a894ec9b1625e0b22909c9ab70f628f205230979339c739d1572a6b41f44d85dc74d21b6dc8ade55b4bc951f57f4f4e7f1835ac62d51b39aa35d714da0787f283afd57c93406be1f48afb66c60b17b0a911f46725eac43d26062fe936952fe3fdc17e5ebfdc264d23e373a204a2eb6592635d0e0ba176925ae26abf978ea812296e0a53f0c323b0642f4cc3b1a30ef379d713401a43b3235bb5560e8ee9b4e0175f033720ae33398ed4d93e8ff29f8466b6027304b538617d42", 0xdf}, {&(0x7f0000000b80)="f94c0e51f06013a48f3ee1bf421221701e3dfa5842dbec2794f25e278a78fe4bd11e2edfc2bf6d996f3de78d22e5", 0x2e}, {&(0x7f0000000bc0)="5274adb1e28799bcf73c4d00f4dbe53bf050605bb7b386a28879354a82c51de0895e1069df5622e02397ef2b2581e3e5184b0293e921a63ff263046dc833ec36d57197c2e614d53b932c6d01f916b79b5bd6c314c89cf900991750d1b628", 0x5e}, {&(0x7f0000000c40)="0d3917bc30f47d909d9435d7a049b94d8769d0ffdd23e325137eaa0dad8a535accfed648012a9357025fad8bab28e5", 0x2f}, 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", 0x1000}, {&(0x7f0000000f40)="c9c70122a68c9f4986777344ae6abcb998b36bdc170d3dbbd03280ad0d6897bf9ba7c82444b79ad246379a9cd9362549ff1149a6b608909cd842cefe7b6a38c3ed69ac84105a508aa430093ee0d0527b1d28de07f6b534a5827e7ad902f3ecf6ce47ef0f869f144f53fbdefdc516e603ed682d2ab52f0b64cf6464b492cc2502025cc7df58ce8389fc", 0x89}, {&(0x7f0000001000)="c205e95fd6c72fc420a59e328a1ad205de3324198f7bf5021563b98cfb8f9936d4589c258d9122eb552c47efb43071653a0b6043533873ea7fda0e9804ae35c3", 0x40}], 0x4, 0x0, 0x0, 0xc1}, {&(0x7f0000001080)=@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, 0x1c, &(0x7f00000012c0)=[{&(0x7f00000010c0)="dade4422441bf10556b4d45bab424db40d90427edd827822889cfa4931663716f9acf5181a37fe3218a15b2a8303c34e18dff8be20d273e1e5cb4a71554d66094cf7870cf6af8edea63a1b", 0x4b}, {&(0x7f0000001140)="1138801d92c3f2459e4c2ad95abc556a82b5f8036ab89e7511d39d936c10e5b4e299ae0184", 0x25}, {&(0x7f0000001180)="062fd632fa75e4cc7fdeefbdf0f1e6c32177c7da60d39d20bcaacb4e6ffa23bad19c50b4e82647460095e9519498d5a187", 0x31}, {&(0x7f00000011c0)="38d9d3d4aa61411452d8af1478983cdaa9fe217414ff4d821a861a8429b8d18a6e02337009db2dc01fffe987c01a17ebd315574fd4a839ffd2c88db0287427cb1843c46a3e1faa86941f534ec108dc55fd2c6960f260d9fca611bbc107b60f257f4af492072163bfcd777dbfff58e7aaff501c15f1199b2b99548fb253b2f7d8c29654f340d176b2581e0edc269f955cb77af0ab30f0b35432863ec2c0ded999f0fe25fc1a7f9b781729cce1485b67c6fd09e5a0fe0cc4a07052389b7b6574a03f697658b5ef920dd1a2746a42683d13f5441f0b596c2c56dd5c", 0xda}], 0x4, &(0x7f0000001380)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x8008, 0x200, 0x1, r6}}], 0x20, 0x40}, {&(0x7f00000013c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000001400)="96c01be1a0b4551a967dc85b1d7a077bf700c09af5a247bf5cd60cbee515d08aae824415894563b3a40c9db36494b3b22bd1efaa701247f33aeeea489a09b2258837a175a3ca9bea0c32dfdada36d45083ab113be204808e97bb9a932513a24c917bd2ff2c980bca228b0066a4b5d3068b25e2589ca5ecf7ee0639938de389da86170ae0290d7ca31e8095058c17e7", 0x8f}, {&(0x7f00000014c0)="301c65884969402ef4e752f56dee26634c6c1cb2dd404c405979ae0195b678fdde9628dc64c0891c26a9067d978d857966702b97a04a8f5c2f7a6fbd552961743d9a807e937a08ed03baab9452657f54eca8e6263ad993819e7462f9eb98640b060ebf5127462066d43b", 0x6a}, {&(0x7f0000001540)="849d46ab638e3cca5819d941e9404cd71cda08bf6df315568580d4f8853bb94d033d28f3beda206e93c2046927247cb809cfa227fe372d3bd18b64488d5d324c3a363aaf0609c87e45bda9344e41c3f8af81", 0x52}], 0x3, &(0x7f0000001600)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x94bc000, 0x401, 0x7}}, @init={0x18, 0x84, 0x0, {0x17f, 0x10000, 0x6, 0x6}}], 0x68, 0x4000}, {&(0x7f0000001680)=@in6={0xa, 0x4e21, 0x1c000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000003800)="a4edc25ed0b46d470d0e4cbd38c7cf5ae86cf3cd3db4e86870d6a02d7dcfa49200ce7fc7145abe2c1bd61dea1c43d03a42b16201ad8015083a0e2e98a67badf9a3651ae477759bc1e71beab1cbc738e558210fc79a9567fed9ab467736a9dd36b374a5dddbbdc60583be59d25cd6b1850598c69cb818bea3c15a203c1e09251e8557210613d6a99bf233ab", 0x8b}, {&(0x7f00000016c0)="db0328f8ad8f4d22d77689850df4a11ef2b5aaa7ac762a311cd3c52b596452fda2a40c3a7fa1746cfa3f180b7d458253ec32751901ea6a", 0x37}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f00000038c0)=@in6={0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000003a00)=[{&(0x7f0000003900)="c0a1d6c15ca8070a191c00ae3864fa1dfa", 0x11}, {&(0x7f0000003940)="356299012eca5850b902e6740c0e5cf501dd959fa14806cb926bd9a9e8463e81e8727301fec3df0e78554491f2e5e8d3978310ba738e532e3dd269c792993a620dab9e35444425b647f798e6efbbd8b7ef18946580385773b6e10fbcdcee8ab81051669cfe0e53379c8e0b14793fd1d0115d500e65dd6fd322dcf633f95d5d7b22756842406bf3eaf072a6650eb4800783f2e27932e15cda9ed0981112214003b5597956fe889a19d134116f84c76d108938bb3c818f93cc46c965131c", 0xbd}], 0x2, &(0x7f0000003a40)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1f}}], 0x38, 0x4}], 0x8, 0x1) r7 = socket$unix(0x1, 0x5, 0x0) dup3(r7, r0, 0x0) 2018/05/29 18:48:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}}, 0xfffffffffffffeea) sendmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f00000001c0)}, 0xd1f7}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x67, "ed673acd59a0cbc93535da61304efa5c39c8fd795ae78091739171b23981fd255a8228b328da4d48db13e8440c7597866f2a51b8d954d5ce463ee0b25fb94b214f4e127b1862fcf46ea6eb0837f3935e9fc8def9fa0166248db04a721f5893bf2fb2b563ff0772"}, &(0x7f0000000200)=0x6f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x613}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'\x00', 0x8001}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r2, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x8, 0x16a, [0x3f, 0x2, 0x6, 0x8, 0xfff]}, 0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x2, 0x8, [0x0]}, 0x1e5) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000002c0)={{0xfff, 0x7ff}, 'port0\x00', 0x80, 0x10000, 0xfed, 0xffffffffffffff7f, 0x7, 0x80000000, 0x4, 0x0, 0x4, 0x8}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x82080, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000100)) 2018/05/29 18:48:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/05/29 18:48:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0xffffffffffffffff, 0x1, [0x0]}, 0xa) socket$inet6(0xa, 0x80000, 0x0) 2018/05/29 18:48:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000140), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x15, 'bcsf0\x00', "695b6424703001000000000000dd00", 'yam0\x00', 'team_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x180, 0x1d0, [@stp={'stp\x00', 0x48, {{0xc46, {0x34b, 0xfffffffffffffff7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff], 0xfffffffffffffff9, 0x80, 0x6, 0x4, @empty, [0x0, 0x0, 0xff], 0x20, 0x4e24, 0x6, 0xbb5, 0x100000001, 0x5, 0xac5e02a, 0xfff, 0x100000001, 0x3bb}, 0x20, 0x400}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bridge_slave_0\x00', 's}z_tu\a\x00', 'rose0\x00', @random="60f9a9d474aa", [], @empty, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x378) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x41}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x81, 0x80, 0x4, 0x400, 0x8}, 0x14) 2018/05/29 18:48:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0xfffffffefffffffe) 2018/05/29 18:48:14 executing program 0: r0 = socket(0x40000000002, 0x806, 0x0) ioctl(r0, 0x890e, &(0x7f00000001c0)="c6264ab3650ef72c11952c951ca89ac20ee4296fda9906fb837ad61935f2713d75916cc1cfa2a04c7b92dfb4682bc67fc337a033ed55ad5f61dd31664f65a955911304202ad4ad37adb1105890927468f718fe6355e93543cc03de7121b2bada1e6a0eeb0cb742542ed95d8b8f89bae64a5a0bd0ff35cc") getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4cd, 0x6, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/05/29 18:48:14 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000040)={{0xfffffffffffffffc, 0x0, 0x1, 0x80000000, "6388774e82601918afc72ee19badcddf1066a5a73c838e390829d3778e555ff56226fe9e21a247b8c2dbf750", 0x1}, 0x0, 0x0, 0xfffffffffffff3fe, r3, 0x7, 0xffff, "dec00c713bc125ba7641ba81e18867d6ac5ab294347e429e89d2372a6bb5d1d8fb03cff306434f8cab493a48aed18b739bc11c10b124d01b0ec49cfc163f0dc3", &(0x7f0000000000)='\x00', 0x1, [], [0x9, 0x5, 0x37c, 0x8]}) 2018/05/29 18:48:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) dup3(r2, r1, 0x0) [ 118.770837] ================================================================== [ 118.778266] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 118.784761] CPU: 1 PID: 8024 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #102 [ 118.792031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.801381] Call Trace: [ 118.803975] dump_stack+0x185/0x1d0 [ 118.807617] ? ebt_stp_mt_check+0x24b/0x460 [ 118.811949] kmsan_report+0x149/0x260 [ 118.815760] __msan_warning_32+0x6e/0xc0 [ 118.819829] ebt_stp_mt_check+0x24b/0x460 [ 118.823988] ? ebt_stp_mt+0x24c0/0x24c0 [ 118.827962] xt_check_match+0x13fb/0x1610 [ 118.832120] ? mutex_unlock+0x15/0x80 [ 118.835926] ? xt_find_match+0x72a/0x7e0 [ 118.839995] translate_table+0x4bb5/0x60f0 [ 118.844242] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 118.849708] do_replace_finish+0x1258/0x2ea0 [ 118.854127] do_replace+0x719/0x780 [ 118.857761] do_ebt_set_ctl+0x2ab/0x3c0 [ 118.861739] ? rcu_all_qs+0x32/0x1f0 [ 118.865447] ? mutex_lock+0x31/0x90 [ 118.869075] ? ebt_cleanup_entry+0xb10/0xb10 [ 118.873480] nf_setsockopt+0x476/0x4d0 [ 118.877364] ip_setsockopt+0x24b/0x2b0 [ 118.881247] ? ipv4_pktinfo_prepare+0x650/0x650 [ 118.885913] tcp_setsockopt+0x1bb/0x1f0 [ 118.889886] ? tcp_disconnect+0x15a0/0x15a0 [ 118.894205] sock_common_setsockopt+0x136/0x170 [ 118.898875] ? sock_common_recvmsg+0x270/0x270 [ 118.903461] __sys_setsockopt+0x4af/0x560 [ 118.907618] __x64_sys_setsockopt+0x15c/0x1c0 [ 118.912117] do_syscall_64+0x152/0x230 [ 118.916008] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.921195] RIP: 0033:0x455a09 [ 118.924380] RSP: 002b:00007f5311ec3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 118.932086] RAX: ffffffffffffffda RBX: 00007f5311ec46d4 RCX: 0000000000455a09 [ 118.939359] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 118.946629] RBP: 000000000072bea0 R08: 0000000000000378 R09: 0000000000000000 [ 118.953896] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 118.961165] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 118.968431] [ 118.970055] Local variable description: ----mtpar.i@translate_table [ 118.976447] Variable was created at: [ 118.980170] translate_table+0xbc/0x60f0 [ 118.984235] do_replace_finish+0x1258/0x2ea0 [ 118.988635] ================================================================== [ 118.995982] Disabling lock debugging due to kernel taint [ 119.001424] Kernel panic - not syncing: panic_on_warn set ... [ 119.001424] [ 119.008794] CPU: 1 PID: 8024 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #102 2018/05/29 18:48:15 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') pread64(r1, &(0x7f00009f3000), 0x1a5, 0x2) [ 119.017447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.026793] Call Trace: [ 119.029388] dump_stack+0x185/0x1d0 [ 119.033021] panic+0x39d/0x940 [ 119.036236] ? ebt_stp_mt_check+0x24b/0x460 [ 119.040562] kmsan_report+0x260/0x260 [ 119.044370] __msan_warning_32+0x6e/0xc0 [ 119.048434] ebt_stp_mt_check+0x24b/0x460 [ 119.052581] ? ebt_stp_mt+0x24c0/0x24c0 [ 119.056551] xt_check_match+0x13fb/0x1610 [ 119.060710] ? mutex_unlock+0x15/0x80 [ 119.064513] ? xt_find_match+0x72a/0x7e0 [ 119.068585] translate_table+0x4bb5/0x60f0 [ 119.072829] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 119.078288] do_replace_finish+0x1258/0x2ea0 [ 119.082714] do_replace+0x719/0x780 [ 119.086355] do_ebt_set_ctl+0x2ab/0x3c0 [ 119.090331] ? rcu_all_qs+0x32/0x1f0 [ 119.094049] ? mutex_lock+0x31/0x90 [ 119.097679] ? ebt_cleanup_entry+0xb10/0xb10 [ 119.102095] nf_setsockopt+0x476/0x4d0 [ 119.105979] ip_setsockopt+0x24b/0x2b0 [ 119.109865] ? ipv4_pktinfo_prepare+0x650/0x650 [ 119.114539] tcp_setsockopt+0x1bb/0x1f0 [ 119.118519] ? tcp_disconnect+0x15a0/0x15a0 [ 119.122842] sock_common_setsockopt+0x136/0x170 [ 119.127515] ? sock_common_recvmsg+0x270/0x270 [ 119.132097] __sys_setsockopt+0x4af/0x560 [ 119.136253] __x64_sys_setsockopt+0x15c/0x1c0 [ 119.140752] do_syscall_64+0x152/0x230 [ 119.144646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.149827] RIP: 0033:0x455a09 [ 119.153012] RSP: 002b:00007f5311ec3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 119.160719] RAX: ffffffffffffffda RBX: 00007f5311ec46d4 RCX: 0000000000455a09 [ 119.167985] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 119.175254] RBP: 000000000072bea0 R08: 0000000000000378 R09: 0000000000000000 [ 119.182520] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 119.189787] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 119.197630] Dumping ftrace buffer: [ 119.201152] (ftrace buffer empty) [ 119.204835] Kernel Offset: disabled [ 119.208434] Rebooting in 86400 seconds..