INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. 2018/04/22 03:49:38 fuzzer started 2018/04/22 03:49:38 dialing manager at 10.128.0.26:42949 syzkaller login: [ 49.470616] can: request_module (can-proto-0) failed. [ 49.482290] can: request_module (can-proto-0) failed. 2018/04/22 03:49:45 kcov=true, comps=false 2018/04/22 03:49:48 executing program 0: 2018/04/22 03:49:48 executing program 1: 2018/04/22 03:49:48 executing program 7: 2018/04/22 03:49:48 executing program 4: 2018/04/22 03:49:48 executing program 2: semctl$IPC_RMID(0x0, 0x0, 0xb) 2018/04/22 03:49:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000005e004361317a9107b7fca9001d000000"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/22 03:49:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000001010000000000ffffffff02000000100002000c0001001b00020000000000"], 0x24}, 0x1}, 0x0) 2018/04/22 03:49:48 executing program 6: semtimedop(0x0, &(0x7f0000000240)=[{}], 0x1, &(0x7f0000000280)) semctl$IPC_RMID(0x0, 0x0, 0x10) [ 54.231084] IPVS: ftp: loaded support on port[0] = 21 [ 54.347356] IPVS: ftp: loaded support on port[0] = 21 [ 54.393177] IPVS: ftp: loaded support on port[0] = 21 [ 54.440591] IPVS: ftp: loaded support on port[0] = 21 [ 54.519932] IPVS: ftp: loaded support on port[0] = 21 [ 54.660422] IPVS: ftp: loaded support on port[0] = 21 [ 54.781966] IPVS: ftp: loaded support on port[0] = 21 [ 54.924170] IPVS: ftp: loaded support on port[0] = 21 [ 56.113554] ip (4687) used greatest stack depth: 54312 bytes left [ 56.344224] ip (4705) used greatest stack depth: 53768 bytes left [ 57.320120] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.327126] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.335785] device bridge_slave_0 entered promiscuous mode [ 57.568346] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.574844] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.589921] device bridge_slave_1 entered promiscuous mode [ 57.663418] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.669948] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.703839] device bridge_slave_0 entered promiscuous mode [ 57.732309] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.738831] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.768462] device bridge_slave_0 entered promiscuous mode [ 57.798231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.909098] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.915607] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.957288] device bridge_slave_1 entered promiscuous mode [ 58.008090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.015759] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.022298] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.052303] device bridge_slave_1 entered promiscuous mode [ 58.106579] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.113164] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.136300] device bridge_slave_0 entered promiscuous mode [ 58.150158] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.156663] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.180356] device bridge_slave_0 entered promiscuous mode [ 58.198310] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.204821] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.234179] device bridge_slave_0 entered promiscuous mode [ 58.261236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.296360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.334571] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.341142] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.378277] device bridge_slave_1 entered promiscuous mode [ 58.412416] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.418931] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.456768] device bridge_slave_1 entered promiscuous mode [ 58.470483] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.476978] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.492326] device bridge_slave_1 entered promiscuous mode [ 58.514475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.525093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.532843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.540440] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.546894] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.581165] device bridge_slave_0 entered promiscuous mode [ 58.657543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.676510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.721067] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.823118] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.829633] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.856010] device bridge_slave_1 entered promiscuous mode [ 58.875465] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.884853] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.891320] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.916395] device bridge_slave_0 entered promiscuous mode [ 58.957673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.965222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.018452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.064428] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.134962] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.143806] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.150317] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.183338] device bridge_slave_1 entered promiscuous mode [ 59.222429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.277613] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.298724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.308916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.385735] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.408629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.449527] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.523310] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.552401] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.559455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.593428] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.638407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.646131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.669965] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.686996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.754524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.761546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.783012] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.795693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.845608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.852678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.902451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.909513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.999891] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.021546] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.053124] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.074288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.095496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.104746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.132293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.139317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.254522] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.265412] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.282583] team0: Port device team_slave_0 added [ 60.298772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.327659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.354649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.363602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.454801] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.520522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.527602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.552798] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.559841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.577848] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.603959] team0: Port device team_slave_1 added [ 60.670415] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.696401] team0: Port device team_slave_0 added [ 60.716586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.775101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.784521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.803625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.816263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.829485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.867885] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.886283] team0: Port device team_slave_0 added [ 60.921227] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.930582] team0: Port device team_slave_0 added [ 60.942557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.949632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.985430] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.012430] team0: Port device team_slave_1 added [ 61.038100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.045929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.058152] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.139260] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.159161] team0: Port device team_slave_1 added [ 61.175506] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.192665] team0: Port device team_slave_1 added [ 61.198377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.211766] team0: Port device team_slave_0 added [ 61.234279] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.257523] team0: Port device team_slave_0 added [ 61.277429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.285266] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.296999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.317402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.333579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.350848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.369121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.379795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.404338] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.434405] team0: Port device team_slave_1 added [ 61.451634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.463938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.502319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.518499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.528510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.537569] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.557789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.573729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.590477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.608127] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.625129] team0: Port device team_slave_1 added [ 61.638812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.647625] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.662399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.670255] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.684391] team0: Port device team_slave_0 added [ 61.715690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.733971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.766492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.796276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.806791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.815827] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.826005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.833903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.854175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.864845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.872853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.882090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.909530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.919441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.938212] team0: Port device team_slave_1 added [ 61.967761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.975505] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.985697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.021382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.054593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.074084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.094872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.110408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.142131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.153429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.162947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.174607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.182601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.190404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.197720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.227455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.246331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.265110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.278244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.296368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.308506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.316641] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.325286] team0: Port device team_slave_0 added [ 62.331216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.346769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.371649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.388901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.405706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.435112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.443817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.482273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.495915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.506230] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.525675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.544014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.563203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.592545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.607388] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.618387] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.629611] team0: Port device team_slave_1 added [ 62.642727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.661394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.695563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.705967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.731132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.766224] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.774412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.802312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.841791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.848932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.882509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.958509] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.966007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.981195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.071553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.078621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.100344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.327584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.335175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.349256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.499633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.507415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.526759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.656660] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.663183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.670158] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.676639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.734989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.743384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.790826] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.797347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.804262] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.810713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.853393] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.943112] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.949601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.956489] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.962959] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.019381] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.048200] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.054685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.061553] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.068013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.105358] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.270609] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.277144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.284091] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.290587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.317754] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.354896] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.361433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.368368] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.374853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.402420] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.634682] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.641208] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.648129] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.654608] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.688424] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.759224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.779498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.815145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.831885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.846644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.861607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.910700] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.917204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.924139] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.930612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.989088] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.783183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.867350] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.994587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.104844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.375954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.436694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.483073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.637212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.758808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.878916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.963825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.125782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.189753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.332274] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.360815] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.457467] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.669680] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.676422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.690006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.748492] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.754926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.770595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.845956] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.866352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.878983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.966162] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.095373] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.101840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.112881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.249181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.257701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.271453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.304468] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.312166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.336989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.378104] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.406645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.414915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.626163] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.659782] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.806658] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.816210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.832913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.881515] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.958378] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.104417] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.180166] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.382241] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.756884] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/22 03:50:16 executing program 2: r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000640)=ANY=[@ANYBLOB="06008000063d84494570d7f44d741f00"], &(0x7f0000000680)=0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) futex(&(0x7f0000000500)=0x2, 0xf, 0x0, &(0x7f0000000580)={r2, r3+10000000}, &(0x7f00000005c0)=0x2, 0x2) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000040)={r4}, 0xf0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000600)=[r6, r9, r9, r9, r8]) setgroups(0x6, &(0x7f00000004c0)=[r6, r7, r8, r9, r10, r11]) 2018/04/22 03:50:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001440)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000001540)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x71, r1}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffff59) 2018/04/22 03:50:16 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000200)=0x13, 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x0, &(0x7f0000000100)="0e3903c773040ad92cc0a8f1b9b8a4218190a0215f406f2499d48d6240aa03ea1b726c5cd7bce09db73a770fac5b36b67cf3f8630ccddf66338d544ee80c5482ec6e9687f657805015507a7d63a32404dd85febcf373c592cc2e0cabdc7cb5113d9b426d8c9eafdad0d62a52df31aae6ddcbfa7ec251bbfa567edfba3a22c8ffe9a0bd2b6f92829bd63faf4d6c98e6de7108308eb7d0b779d3d03d8da8c306e4afd18d5500e991ab") 2018/04/22 03:50:17 executing program 1: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0x9) io_setup(0x2, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x3}) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="e5", 0x1}]) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/26) 2018/04/22 03:50:17 executing program 3: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}, &(0x7f0000000180)) rt_sigpending(&(0x7f0000000100), 0x8) r1 = gettid() r2 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000400)=""/4096, 0x1000) getpgid(r1) keyctl$read(0xb, r2, &(0x7f0000001400)=""/4096, 0x1000) epoll_pwait(r0, &(0x7f00000001c0)=[{}], 0x1, 0x0, &(0x7f0000000200)={0x5}, 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0xe4d0, 0x0, 0x10000, 0x8}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000300)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}}) [ 82.462543] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/22 03:50:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/04/22 03:50:17 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getpgrp(r1) ptrace$getenv(0x4201, r2, 0x1f, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/22 03:50:17 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000000)=ANY=[@ANYBLOB="387709dd86eeaaaaaaaaaabb86dd602eb07800442f000000000000000000000000000000000000000000ffffac1414bb2421880b0000000000000021000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)) 2018/04/22 03:50:17 executing program 4: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2ac6a9215fd5a3b2}}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, "00000000000000ff00000000efb01ffa"}) io_setup(0x8, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00000000c0)="64901ad3c2976f0b3acefc93c323a0ae268dee65f6d1791230a94742b83cf6415daba329f43e0b0ea65c603b0c1a1778084b610f5d581b5a7d923166b690dedb713b059b6a39afe2857e843e8820b14f0b541ba9524485fdcc9abcaaf9fef1cbae83d3db265f065696ea6343d1", 0x6d, 0x8, 0x0, 0x1, r0}, &(0x7f0000000180)) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0)=0x3, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 'veth0_to_team\x00'}) 2018/04/22 03:50:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x10ad6bc9af7454bb, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local}, &(0x7f0000000040)=0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) 2018/04/22 03:50:17 executing program 5: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xaaaaaaaaaaaac82, &(0x7f0000000200), 0x0, 0xfffffffffffff000) set_mempolicy(0x4001, &(0x7f0000e39000)=0x2, 0xc) set_mempolicy(0x4003, &(0x7f0000000080)=0x9, 0x6) 2018/04/22 03:50:17 executing program 6: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}, {0x0, 0x0, 0x1800}], 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/225) 2018/04/22 03:50:17 executing program 7: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x6, 0xd7a, 0x2, 0x5, 0x2, 0xa0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) socketpair(0x4, 0x7, 0xca, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) 2018/04/22 03:50:17 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, 0x8) 2018/04/22 03:50:17 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000200)=0x4000000001, 0xfffffd9d) semctl$IPC_RMID(r0, 0x2, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x62) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ustat(0x3, &(0x7f00000000c0)) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'syzkaller1\x00', @ifru_names='erspan0\x00'}}) 2018/04/22 03:50:17 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff00000000) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x10000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0x1, 0xffffffff00000001, 0x10000, 0x400, 0x5, 0x80000001}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="981a39289599f62dd586e452dddde175", 0x10) 2018/04/22 03:50:17 executing program 3: futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x20004022000001) r0 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x9, 0x4203ff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x6, 0x2ba095d5, 0x4, 0xd87}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x101, 0x2, [0x100000001, 0x10001]}, 0xc) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0xfffffffffffffd2e) [ 82.966775] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 82.972343] sctp: [Deprecated]: syz-executor1 (pid 6676) Use of struct sctp_assoc_value in delayed_ack socket option. [ 82.972343] Use struct sctp_sack_info instead 2018/04/22 03:50:18 executing program 4: r0 = socket$inet(0x2, 0x80808, 0x400000000000007f) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000300)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x2725, 0x7, 0x3, 0x4c}, 0x98) 2018/04/22 03:50:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20c801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0xc0}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000240)=""/82, 0x52}, 0x8cb}, {{&(0x7f00000002c0)=@hci, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)=""/68, 0x44}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/235, 0xeb}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)=""/85, 0x55}, {&(0x7f0000000800)}, {&(0x7f0000000840)=""/58, 0x3a}, {&(0x7f0000000880)=""/190, 0xbe}, {&(0x7f0000000940)=""/112, 0x70}], 0xa, 0x0, 0x0, 0xfe2}, 0x1}], 0x2, 0x101, &(0x7f0000000b40)={r2, r3+30000000}) 2018/04/22 03:50:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x300) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x887}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) r1 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0xff, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x33, @broadcast=0xffffffff, 0x4e23, 0x0, 'rr\x00', 0x0, 0x13, 0x4e}, 0x2c) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) 2018/04/22 03:50:18 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffd5, 0x0, 0x0, 0x1e0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x40000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x1, 0x0, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=""/113, &(0x7f0000000240)=""/71, 0x5001}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000300)={'\x00', 0xff}) socket(0x1b, 0x5, 0x9) 2018/04/22 03:50:18 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x4, {0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff]}}}}, 0x32) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x208000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x1000, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0xd1) 2018/04/22 03:50:18 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="db7861b7c113803669ce477ff18c6569aca8cf3c01c69374256d9fdb6021be1e20927472aa4c596382c3c265416b9dcc7640b4c59c49b3c6b5426fc81a613e6b4fda4c2eb3012568ee79c90198a71102d366330b682377f06ad41d528a7899171a3f39126d73", 0x66, 0x1}, {&(0x7f0000000200)="5015d7a046eff1", 0x7, 0x10001}, {&(0x7f0000000240)="5382e80dee0bcaa0f468bd0b288f124326acb25216778d47c99e8ae173f818634c67d4578f6825ab5285c87695959fbbc4448e39845696f6293725b4536a37eac871b0996b47d74d46c6e1819703b434777f9a70aee6756a69717cfdaef821dcaee00c9bbb1b9e1cde654008319499f946500cce84b302a5ea9a4d0088dc90e2e61ef35aa02078d0ad1fb9157127c8751f098303572e1620de1b48c55df09ce2a573357b4f9410eec99c24fb4bbdfb19abd690ff7ddc226d365ab9b20b0a761259c30a4503bedb258353c2dc", 0xcc}, {&(0x7f0000000340), 0x0, 0xfffffffffffffffd}], 0x8, &(0x7f0000000400)={[{@nobarrier='nobarrier', 0x2c}, {@noquota='noquota', 0x2c}, {@commit={'commit', 0x3d, [0x31, 0x0, 0x0, 0x36, 0x31, 0x30]}, 0x2c}, {@commit={'commit', 0x3d, [0x36]}, 0x2c}, {@acl='acl', 0x2c}]}) getsockopt$inet_int(r0, 0x10d, 0x4000000c9, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/04/22 03:50:18 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x131000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x4100) r1 = socket(0x800000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f5bc50cab8cae66b268fda8878a543ed621162a05840c2417c7bb7d9451bed77480347a7d76d912c69b21fce32348dba41e702ab8069835d06302bcea6aeb51c7f732392fa542ce583ba613b7bc429ffce2ca5fe678e03afce5ef9de5e155f5edcaf", 0x62, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="dc00", r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 2018/04/22 03:50:18 executing program 0: socketpair$inet6(0xa, 0x80000, 0xf9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004880)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) sendmmsg(r1, &(0x7f0000004540)=[{{&(0x7f0000000180)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="d28afa4ed88efd3ee361e2648ac99aac5cfc20e61180c6cf30f148102c3a6a27f7f10bc28402bf696b5e422d44406c1c9067b57b91f051f4ceccb4136c9bd1c3aee2f36097b2402d70f13b4400be29dc852225a8b0ca712d66fd87e06bde6c32e1b93bca314f5b2906a1cc1e9d828f1c6f687674274f7a3d090b298fd5f869f5ca686369a146ac54c18c5541ce0befc7d28a4792d840e89e2e29688cd4fd91acbaf678e29d", 0xa5}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000000011000000fdbc7d3f407629dfdbb3e82dda95b2c5fd100b5782bd7311a7fa15000019e611709337138b9bf04577b4e47f10a2"], 0x28, 0x4800}, 0x4}, {{&(0x7f0000000340)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="fe1d74a26310f105aed3b64db3e17dce8d89bc56566a0c2495fc55b716d65fb75e67083103c7353bd3cba343f0eb3bf0902b0bf947c0cf03beaf2a6fd5176c402988d378ac3b0934ccd35163e2bd4f59911d31dc3d24e4ad025a96dbece182b11bdc6b2cfe066cdd2f13a95de6b880c3ff9b729a5d771ce25c410be6d6ff34888f77e34c870bd9f2e6594838fdf273bfcc00538886d74bf314378b969275365cb1532c33afb6064cede153e55c1af5e78d993b1c8a938786c5280cc2ea05", 0xbe}], 0x2, &(0x7f00000014c0)=[{0x78, 0x11, 0x68, "01b7426d5b3022a7c051a2bbf5328c08c728aa4fd7fcffa4fd478134200a68c560bb7b563ef79558db9e48d7562e31b15eb5a142be92e123d20a981c7a2e73385b88aa16098c3f797488b81d66503755c2b6d84787251d7eb3db2a4ca3c118636427a054"}, {0xf8, 0x0, 0x6, "8f0663166850b571ee366c27f6f3a4c63c810ac05663af67169e8d202cdcddd6c22f94bd9ad84115030e41bd22ea59a4cdf90a3a567329cdc9b148d714b8a7df4d75f694a1933bfe66eea117029fa333483182228efb0e343718a2dc90360549843241131bba726b5572045093f7d6e7a9a9a762f6d7ad473a5a962b592a1505e479245374d59fae8cb8276eccbee10a8c7ffcbfd18e02a34b6861f93eed443231ef89056761ac989e55bc49cca29e3c1b3a238cedb6f88e7d919c107fe4f0dbc6ee8cdfc38fe9f4d3c036fe972942a30bcd80a2b023790240ba1f49d249f4c538"}, {0xe0, 0x107, 0xfff, "b2c7af84877b4e1d90cbc2e28fcb9db58d02787486041cb9b82cd19d99f9ecbc45d66e2c1deb70e8f6922e70e8acbcc2844dfc540c4d49cec45321ae848b41f0311de18ca9787d479e17a6ce9ebf6498272f0eeea122b02110b52a8835d1e34c9e4af37babf1b8e680dd83cc2a71e8e8d7d2a362e373a15739fb3b37bd0a904f189a6ad11dd59523d06b130489864f427477a4d8413f8493447988c824a6869431c50845198dd60b0cf4999e49ff5384e5e8a03e4c9765d3be0617911a2fb4e90417e02b8b792787f8da217998"}, {0xc0, 0x10f, 0x21d3, "e1aac44bc78631ddbd19d4e9fab877768d0eddc1921eaf07cc188f6ba8f1f5ed5d410d5bcc13ce7a1b9d6c370235951b1ff60ced6f6ebce111904277c8e0a2bee134c8e437c12282dd4c64d7350e6bc933f1d48b051d2d9c5dce4a26893850c0510c7ec65ba1c82bc844a8d179da5dadedfdffc9a94e8431c4fe3b331fe59fcceb1d7240c273d3d0070487d8c2658a2a31fb821a7a8e2b83820e072137364e71029699dedc7c98e0e3"}, {0xa8, 0x113, 0xffffffffffff32a3, "2ffc11801713ca44712cce1b72d24c7adb066e46517a6c7d9a4cd9a555ba0f22789e48f2ff8ceb165524891ce970cebaf4cecc3a4ea9bd0b441f0a61645dcc8c43416b4676ec9c42713af6ff405c1b0ac68caf6b4d0377d51e76dd8b1557e16d48be9966042fb57ca97f74293c86c9d761f9aa944155bf3a4c481146ff69a5a2d398afcd3470dc3fd9900eaad81b341c302dc0"}, {0x88, 0x139, 0x4, "6a2b27671e023e896af06cb447c13969de71fa49023b917a715550104f6601954705700c64d6abfa8acbb29158d20cad121ccbfee2c82f9788d300423be859d423be3f04940323231eb7c7f1e8bb486ff2f6feb365a6371ebe591e2cd9d1a52d2dbdf74bdc97e7dd173b5cdb0c821aa57e"}], 0x440, 0x804}}, {{0x0, 0x0, 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&(0x7f0000003f80)=[{&(0x7f0000003e80)="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", 0xff}], 0x1, 0x0, 0x0, 0x10}, 0x80}, {{&(0x7f0000003fc0)=@l2={0x1f, 0x9, {0x9, 0x80000001, 0x7, 0x1, 0x5, 0x2}, 0xffffffffffffffff, 0x1}, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004040)="b1e2b06b86930c97629984cd858b032ccef9bbbda6917b71a330c4aba2ea4827c6e680154f6517a9bde291d805588b66fc726f966f2fdc789c5c814852a5222420b2f29a1538c2106c78f20869a7c0c38608aca7e3840b813fbb1fc6e1995531d43e70b99a43f6f2efd2696601207c277782ad33dd3ca0302e6b7c93fe9383dc26ac20b567d24715df69c8a21f5eea6fc52c91d71a3de1787a0124f980ddf098c8dca5d474ca721700b8f16cf63a64c1e7d8c33bf36a418efa5fdb", 0xbb}, {&(0x7f0000004100)="a7cb6e4f3af645e6ac730cf29b0a090da36e62c29f372fe5f45b4bd38d90c469ad154ac27a3968f764f933e8c3e927ba6e297bc9ca3784ad8e59e96cc7c6c75daefea6e01e3b532bc543440e2996d2eca734f935731fd1e23bd16b9bc05a1e", 0x5f}, {&(0x7f0000004180)="95f0f934dd6dc98ebb9bf7a32483c175c2d0dd8f111e66738d17686d3eab4f64210c9a8c8220923f045f06169e7d0354b2b08e35ffb412adf466e2c29285704aec19dcabf0eedf4bee754f9ac4c46bf2a0e8da7b16c33a79a36504737fedb327", 0x60}, {&(0x7f0000004340)="c9b5b3d970b7d7eb6f6099d60797ed1a1ee3f85a8f70943ed7bf445c8afcbab7cddd711cc4395f9d7c2f229a27ea8cbe37dd790a296b4c10f8bd197d14f0d7c5d5fd54e919d0a2275797494217c2835a5e301c34cf52c9992806e626ccc0f4ef6d216f9a312e27eeaa579fb631f356ea43e22504945faee1a5bb0001e7ba8241e857e7522818421ecba4d1b395da0f7c37f4cb71c658d5c03d2c947f7866ddb577129b3c65d3660e8c7ce983888425fd89b51b55bfb00488d61202b12c15be77510d55b2e883397d7bca8b8118268bae9b5faf2b8eac6bee558082", 0xdb}, {&(0x7f0000004200)="1a1063933ea185471f445600679017107477ba139868967f5abc92a5134667aeb41a67cf5b91652951226148964b85453e8d094d384c2209", 0x38}, {&(0x7f0000004240)="7448f1a8ec7b29bc0dcd107e0e93518101b6c9c8ad034abf41bf798455a0d0ba9e589bf503337c1c60fca897134d20", 0x2f}, {&(0x7f0000004280)}, {&(0x7f0000004440)="241a9e91174e4883313226b900d193d32b48d59a9ea9067fe584071767a902f0a80585b72fb91bfef98ad812a7a2efcf501f93228b1fc6e9b79acf0677af999727f63b4c7c6919ab93dabc6aa63d7da6c9305b61485eb72d3ab11d3964c75c4735a2", 0x62}], 0x8, &(0x7f0000005480)=[{0xb0, 0x112, 0x1ff, "1d4053309ecfe778c31e12b9b8e4ec4bc039bc205691884289910340426da6444292e93017cc6cccd7b2dbf0d2f07918eb526ec66d1445d7b21083c1198ae0175a863277a66570eff00632253bf6b435c99608dc7185f7f7e179f7d9b6698bcf86419be9674b2896d058de610dac368ae66fac402ed94a43cdc491bc88b764c4494e39f7f0649cecb06864a08f450a391d6061f6d465f6db136cd1"}, {0x70, 0x117, 0x0, "a1eafda570312ca932e0c2b5bc8cffda74f59b563f68474d3302406ffd968d1abec437b023d1126a780a1fe0c3fc3ff3e0051b16706cb2153ce6121251666e94adab5f91fdd4c7e9e0f3dfbba78ed4620a03e7d38dce426e026216d5"}, {0x1010, 0x109, 0xffffffffffffffc1, "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0x1130, 0x20000000}, 0x9}], 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgrp(r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r4, &(0x7f0000005440)=[{{&(0x7f00000042c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000005400)}}], 0x1, 0x20000001) [ 83.615263] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT [ 83.647139] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/04/22 03:50:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/net\x00') r1 = getpgid(0x0) prlimit64(r1, 0x8, &(0x7f0000000000)={0x45e3, 0x6}, &(0x7f0000000040)) setns(r0, 0x0) [ 83.708792] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/04/22 03:50:18 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0xffffffffffffffbd}, 0x8) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000002c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r3, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/22 03:50:18 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = socket$unix(0x1, 0x5, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00001e9000)={0x100000000004}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/04/22 03:50:18 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000012000/0x1000)=nil) shmat(r0, &(0x7f0000013000/0x4000)=nil, 0x6000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x5) 2018/04/22 03:50:18 executing program 4: r0 = memfd_create(&(0x7f0000000080)="02", 0x2000000000003) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x240100) socketpair$inet6(0xa, 0x800, 0x8000, &(0x7f0000000040)) sendfile(r0, r1, &(0x7f00006dbff8)=0x18, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/22 03:50:18 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x4, 0x6, 0x6, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x100) socket(0x2, 0xa, 0x3f) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000001480)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000001300)=[{&(0x7f00000011c0)=""/178, 0xb2}], 0x1, &(0x7f00000014c0)=""/206, 0xce}}], 0x1, 0x0, &(0x7f00002d9000)) [ 84.106726] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/22 03:50:19 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/22 03:50:19 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) unshare(0x400) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="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", 0xfc}], 0x1, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x80081272, &(0x7f0000000000)) 2018/04/22 03:50:19 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffff7972ffaaaaaaaaaabb4305"], &(0x7f0000000000)={0x0, 0x5, [0x0, 0x0, 0x0, 0xf88]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ptrace$peek(0x3, r0, &(0x7f00000000c0)) 2018/04/22 03:50:19 executing program 5: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mknodat(r0, &(0x7f0000001140)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) 2018/04/22 03:50:19 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @empty, 0x40}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x8, 0x9, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_int(r0, 0x10d, 0x4000000090, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/22 03:50:19 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'bdev\x00'}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000240)="d502341fafcd3940567530353756a2e029f14f414a6ed6b17fea12d807966676a52c6c8c96083b14a003e5df64c6086389ff0e48d78cdb08c38da17c51d90465869be61e5a95afea61c9a7bacbbc849bf7ca8a69f35c220c474a0602e29797c80799c7cc48443d9fc0248f028060d868df00ce2b9d962c4da35881536b163937f16414c8b5fba42e70e30000000000000000000000000000000000000000") mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/22 03:50:19 executing program 1: socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2002, 0x0) tee(r0, r1, 0xf3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ee05a875fa611a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x8001, 0x2, 0x8, 0x7}, {0x2, 0x3, 0x7fff, 0x100}, {0xd1fd, 0x100000001, 0x1, 0x9}, {0x517f, 0xce78, 0x7fff}, {0x0, 0x5, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/22 03:50:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x901ff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x200000000002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x8}) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/04/22 03:50:19 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), 0x4) socket$unix(0x1, 0x7, 0x0) 2018/04/22 03:50:19 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d2, &(0x7f0000000040), &(0x7f0000000000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x98de, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) 2018/04/22 03:50:19 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000, 0x0, 0x0, 0xa, 0x0, 0x40000000000002, 0xfffffffffffffffc}, {0x9}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e1d, 0x6, @dev={0xfe, 0x80, [], 0x12}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x9, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000600)={@remote, @rand_addr, 0x0}, &(0x7f0000000580)=0xfe1f) r3 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000300)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x6) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @loopback={0x0, 0x1}, 0x67b, 0x0, 0x80, 0x0, 0x9, 0x10372, r2}) msgget(0x3, 0x2) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x40400c1, &(0x7f0000000080)={0xa, 0x4e21, 0xf4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x2, 0x1, 0x1, 0xfd, 0x3ff, 0x1000, 0x4b, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x7fff}, 0x90) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000002c0)=0xffff) 2018/04/22 03:50:19 executing program 0: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="9c6bdd07b284d08bb41aac23bb270ab3a53c3a689ceb3e11936a9d6e19fb09f1cd988214c9f9abe8c7e97092aac8102f3db75eb9f8aa4b"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/22 03:50:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x901ff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x200000000002}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0x8}) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/04/22 03:50:19 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa, 0x400) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) recvfrom$inet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x2, &(0x7f0000001080)={0x2, 0x4e20}, 0x10) 2018/04/22 03:50:19 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) socket$alg(0x26, 0x5, 0x0) 2018/04/22 03:50:19 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'bdev\x00'}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000240)="d502341fafcd3940567530353756a2e029f14f414a6ed6b17fea12d807966676a52c6c8c96083b14a003e5df64c6086389ff0e48d78cdb08c38da17c51d90465869be61e5a95afea61c9a7bacbbc849bf7ca8a69f35c220c474a0602e29797c80799c7cc48443d9fc0248f028060d868df00ce2b9d962c4da35881536b163937f16414c8b5fba42e70e30000000000000000000000000000000000000000") mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/22 03:50:19 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000001c0)=0xc) capset(&(0x7f0000000180)={0x10019980330, r0}, &(0x7f0000000200)={0x1}) mkdir(&(0x7f0000000080)='./file0\x00', 0xffe) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x69}, 0x8) chroot(&(0x7f00000000c0)='./file0\x00') 2018/04/22 03:50:19 executing program 7: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/55, 0x37) r0 = socket(0x11, 0xa, 0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @empty, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@empty, @broadcast, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000a40)={@remote, 0x0}, &(0x7f0000000a80)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000e40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8a000200}, 0xc, &(0x7f0000000e00)={&(0x7f0000000ac0)={0x318, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0xcc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x120, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x100, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7f47c70e}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r10}}}]}}]}, 0x318}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) 2018/04/22 03:50:20 executing program 2: r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0)={r1, 0x4, 0x2, [0x40, 0x3b1b7d6c]}, &(0x7f0000001100)=0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000040), 0x21d) 2018/04/22 03:50:20 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r2, r3, 0x0) recvfrom$unix(r4, &(0x7f0000000000)=""/109, 0x6d, 0x20, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00005cdfb8)=[@in={0x2, 0x4e20}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005b4000)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) 2018/04/22 03:50:20 executing program 6: syz_emit_ethernet(0x38f, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x2100) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000f003000000000000fffffffffffffffff0010000ffffffff20030000ffffffffffffffff20030000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x450) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000040)="2433acbab2ecfac60e", 0x9) 2018/04/22 03:50:20 executing program 7: r0 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/64) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x40) set_tid_address(&(0x7f0000000080)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x4, 0x2) 2018/04/22 03:50:20 executing program 3: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x1000000, &(0x7f00000004c0)) signalfd(r0, &(0x7f0000000200)={0x3}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/22 03:50:20 executing program 4: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x6, 0x14}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) socket$inet6(0xa, 0x80000, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) quotactl(0x9, &(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000480)="099530679c994c2ab3e8f4c347adc5ac83b38a638dc226d4ba71753aa657bd2aa7f5bd758afd2e12b829dafbb26775628318b8c8875f7d6688783ec601cc6fce713c85c7b20e4ac5f729bffb4929b3ca75487561f6f01db87bc9129423ad2b210b1b62fb89ed0088b88d3e90a9a8d6660c74f811e4c126c19343a7b3cd431738d8f942fb192b000cab5bfecf618ad201ced8de6ce84705f42ce7fc9aebb802d9c13366c970be0345182e1c4196c60940f6fd71e7985aaa4a810d") uname(&(0x7f0000000180)=""/124) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000080)="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") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)) r5 = fcntl$getown(r3, 0x9) getpgid(r5) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000580)=r5) 2018/04/22 03:50:20 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x7ff, 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r2 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0xc2bf, 0x0, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000280)=0x20) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='ramfs\x00', 0x1010041, &(0x7f0000000200)="0c2457f72f4937add23e132923aa69fb4f0417e0091e76d70da636f63c582028332e29672b847600bb145ab1bec3f37dcd448f2cb7bbdf743dc8437b9e0afe3bec5b9813707e032ec424f7867409ca8475f65a59964f082a25") linkat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/22 03:50:20 executing program 0: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="9c6bdd07b284d08bb41aac23bb270ab3a53c3a689ceb3e11936a9d6e19fb09f1cd988214c9f9abe8c7e97092aac8102f3db75eb9f8aa4b"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) 2018/04/22 03:50:21 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x54, 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x8) sendto$inet(r0, &(0x7f0000000100)="68336eee77360d2ec5b497d3336f6aa4f70605c87fd69aa49f899e39fa94453c8618d75c181350361c8ffb81", 0x2c, 0x4, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/22 03:50:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x3}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/207) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff1180c200000086dd6006f52600081100fe800016df450000000000004d81d866e69019fe728b7073000000000000ffff0200000000000000000000000000010000000200"], &(0x7f0000775000)) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f53300081100fe8000000000000000000000000000ffff0200000000000000000000000000010000000200089078"], &(0x7f0000775000)) 2018/04/22 03:50:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, 0xb8}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r1}, 0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x40002) fcntl$setstatus(r0, 0x4, 0x44800) 2018/04/22 03:50:21 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f000027a000), 0x0) sendto$inet6(r0, &(0x7f0000000000)="0d17f831aaeeb003ebe1d34bcf7eeec51c849da74f57aa7831293dd123df2c6a5590f172bbe886f178ed0551df27e8ddf2e02bc8878a22998832e9ddf68fdba077c626ffa2634e42251260b5aa13e281ed383d9d9a526b77d6e8835397f257fcef661cacf6464f6f428cb990e7ae552133113d0d1ee0379272ac33b09480bc4776ea89302aae1ec858d3", 0x8a, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x1c) 2018/04/22 03:50:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe00001f4}, 0x10) 2018/04/22 03:50:21 executing program 4: pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000440)="2eba16ef4600bb0f6b8c0f69b8d3413f", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x3ff, 0x482000) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000380)={0x7, 0x1f, 0x22e}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x7ff, &(0x7f000053c000/0x4000)=nil, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340)=0xffffffff80000000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) connect$packet(r3, &(0x7f0000000300)={0x11, 0xc, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) splice(r2, &(0x7f0000000000), r2, &(0x7f00000004c0), 0x7, 0x6) 2018/04/22 03:50:21 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x54, 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x8) sendto$inet(r0, &(0x7f0000000100)="68336eee77360d2ec5b497d3336f6aa4f70605c87fd69aa49f899e39fa94453c8618d75c181350361c8ffb81", 0x2c, 0x4, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/22 03:50:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000000040)=0x8000003, 0x400000fc) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='net/protocols\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x1f) keyctl$negate(0xd, r1, 0x5, r2) 2018/04/22 03:50:21 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x30b) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xd8, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/216}, &(0x7f00000002c0)=0x78) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000340)={0x0, 0x7530}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback, @broadcast}, &(0x7f0000000080)=0xc) 2018/04/22 03:50:21 executing program 2: set_mempolicy(0x1, &(0x7f0000000000)=0x40, 0xff) gettid() 2018/04/22 03:50:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000025c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x109400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002600)={{0xa, 0x4e24, 0x60000000, @empty, 0x7}, {0xa, 0x4e23, 0xcaf6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x7f, [0x10000, 0x2, 0x9, 0x2800000, 0x4, 0xcf40000000000000, 0x8, 0x10000]}, 0x5c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='bridge0\x00', 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x8001, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @rand_addr=0x1}, 0x1, 0x8001, 0x5, 0x1, 0x7fffffff, &(0x7f0000000040)='syzkaller0\x00', 0xf0, 0x5, 0x10000}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/63, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1, "ab"}, &(0x7f0000000180)=0x9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x8, 0x4}, 0x8) 2018/04/22 03:50:21 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x2]}) 2018/04/22 03:50:21 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x54, 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x8) sendto$inet(r0, &(0x7f0000000100)="68336eee77360d2ec5b497d3336f6aa4f70605c87fd69aa49f899e39fa94453c8618d75c181350361c8ffb81", 0x2c, 0x4, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 86.595761] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 86.608938] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/04/22 03:50:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syslog(0x3, &(0x7f0000000080)=""/129, 0x81) unshare(0x8000400) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040), 0x4) 2018/04/22 03:50:21 executing program 0: syz_emit_ethernet(0x4, &(0x7f0000af0000)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="2c48f447bfc800529404a0a3aa177b88bd18867dd437fe9fe068ed87d492699c6166933a632b22f1a415f3a8f07e7838186d5a37d0293bdf034c3f4ae93beed561cb20dcb15abb97e08066b47177e80ed897793f531565f34f03e5bb4991f6fb47bec6c2cd65b2c3ed6b5db8ab23cfba316c1afcec74199b0babd3da8232477e3dd662b4af8e114b7268025e7a32557f8bbe7c1d921bb6b2584d887d7a67aa967209afe761be4496466283192a5175b040ba48ec60fc0be926f152a7aef26978cbe00b5946f5ac1da1c9", @ANYBLOB="21234237f01f200ca5b0d53ff49b0fbffcf3ffc32ef0e595de12f4c7b4d04e85246d6294cde509fb153411c3883f5aee7112871d4cdb51c7b746b67fbdb1f68722d2c4d9d93051731893543020e1e7b4a39ad98f35d8272ede82292d5284eebb8190ff07ce3d7020c386d4fc207d511e470035ab2a1454d141cd62c514bcd281fdc68ac6a642d5c1306b5d8d24393b9cf7fae6afd8", @ANYRES32], @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], &(0x7f0000000040)={0x0, 0x400000000, [0x0, 0x0, 0xfffffffffffffdfc]}) 2018/04/22 03:50:21 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x2}) mq_timedreceive(r0, &(0x7f0000000000)=""/204, 0xffffff3d, 0x0, &(0x7f0000000140)={0x77359400}) mq_notify(r0, &(0x7f000004dfb0)={0x5}) 2018/04/22 03:50:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000000040)=0x8000003, 0x400000fc) r1 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='net/protocols\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000001c0)=0x1f) keyctl$negate(0xd, r1, 0x5, r2) 2018/04/22 03:50:21 executing program 6: socketpair(0x2, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3ff, 0x4) r2 = socket$inet(0x2, 0x4, 0x20200000000) syz_open_pts(r1, 0x50400) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) mknod(&(0x7f00000000c0)='./file0\x00', 0x100, 0x4) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/112, 0x70, &(0x7f0000000180)=""/218, 0x1, 0x4}}, 0x68) 2018/04/22 03:50:21 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)={0x2fffffff}) 2018/04/22 03:50:21 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x54, 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x8) sendto$inet(r0, &(0x7f0000000100)="68336eee77360d2ec5b497d3336f6aa4f70605c87fd69aa49f899e39fa94453c8618d75c181350361c8ffb81", 0x2c, 0x4, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/22 03:50:21 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x7ff, 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r2 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0xc2bf, 0x0, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000280)=0x20) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='ramfs\x00', 0x1010041, &(0x7f0000000200)="0c2457f72f4937add23e132923aa69fb4f0417e0091e76d70da636f63c582028332e29672b847600bb145ab1bec3f37dcd448f2cb7bbdf743dc8437b9e0afe3bec5b9813707e032ec424f7867409ca8475f65a59964f082a25") linkat(r2, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/22 03:50:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/22 03:50:22 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003a40)={@l2={0x1f, 0x7, {0x8, 0x5, 0x5, 0x1, 0x2, 0xfffffffffffffffb}, 0x7, 0x15e894d1}, {&(0x7f00000070c0)=""/4096, 0x1000}, &(0x7f0000003a00), 0x58}, 0xa0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000100)=@ax25={0x3, {"d43fa18e0b2644"}, 0x5}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="50a0a77094dc69e29f6f5cf60befb5a45aba539fbfe82fd86a742c89608f7dacbd41c0d5be385913bd9349b4026d49a2b22cbe8b2443a919317e9f84d6843051023006e598441e551fb6a40f09b978ea2d79f5d019c2a6162a06e2a6e4bf925fe3f7319f57d3292337fda77d2d9f3aaf803256037184454b23b6de8130", 0x7d}, {&(0x7f0000000200)="2f92da5f0e36742f5c1498703f0b052832b830a567d4cc590b02f8e59dc0a477753d95547caa32eeb4885282c4e862facf5b6a3d3bd3062d00267f6e3caea0c4ee4cc7663420eb4a3dcb32153bb55ccf879d25648d7778dc0369984452c10e5fea999649578197fd17af1ab1f04bd6ce438415c2bef90b6e1a573f8779eded64451471a0390f4b4cbfdde6727e292dfae55316be96b7c26043c8946a3f9523474f25f06b0277046268198c2df23aa3cfaa8a4dea95d0a0ace9", 0xb9}], 0x2, &(0x7f0000000300)=[{0xc8, 0x1ff, 0x2, "fde1c8a2051de13917103ceb7d90d44894365adaa2e3ddf55e6042dee73800073a9ba0c7b02a68e498a6dedf12ffe893df808ec432f67f9668b5cd21e0a3b0b9c76e1725fb08af271e5b270fa3b931b751ed8d43f9fa34fb80a9a5fa76913e33f043f87745598c7758000f297664af6607691fed370ee67ad0301dda99e498c123e0ba2cdd3a0d807c3cae30a2831151e8db3481e933ff01ed8b132d7c42a2a8f2d12c11a04b75d12567331853ad389e82530c823b2a"}], 0xc8, 0x7b696c1858200b98}, 0x3}, {{&(0x7f0000000400)=@ethernet={0x1}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)="51e4a65465a387b22bc6d23eda9ae7e75a62459c7508567995317eda607c2c982484ee32f0f5a0c951228404fd5b4d6a9c891e4abaf603f57037285fb1cda07a3593787a43bfe8c124256132b01c77a79560dc92ed25b0b277d5c93799efccaa02bafc3287f8e837120614f43a8bf861", 0x70}, {&(0x7f0000000500)="1f9fe7be21edf23d220ee7f9eddf0b67f9e06cc8f363e1a095c57fde3458705e5816885275d5a70c43e80903ee746ad61ef047ab01da066eff59ec3d4c0ab8e4065b15bb838f2ba11c95b43c86b580b14f309d561d076e04700b5f6af43aaccf888fb0", 0x63}, {&(0x7f0000000580)="8044f0cdf2283e04291f4443d2e4166e02fdd325f63e0c19499aa5c86dcf576b8d37dc5f0400127ea3ee7378beef11731b2bf6e325cecdf0225f9dac0c89858fd1f0f7f9e7798ff7b76ff888a92aec80327cffc9c32d218a8c82bd1b3889728d9de0003c36f449321cae219fe109b3027210c777afd89eba04c04a0518b4530a3581010bd4b0", 0x86}, {&(0x7f0000000640)="718de9779b28a5e711f5406934762e1214fa27ab6734fffd4b9f2c9341e6742ec80cd0b10a35b85eced6626ce999b09dc738b16b173b22c5d42c84a6b2a7b8f644955bdbe8ebd1e6ac30", 0x4a}, {&(0x7f00000006c0)="26c5fe624fb648be57f04fe59d7bce1e29c2d0d6f2e897f70644a99a041ef0d413144ba53b82a292f2e0561d8c1e94ff79ba87894f62bc7242c1680c730d88e9c72723beaece1abad5111706b1fb74197e83b5641a58c41c2c1d365fd5ac24136eeb7ae3afc0c80c5d57b13454d657d31e324f492cd18f3f301eda6d6a0571e02ce67b7c82ca9c75ca4bd3df515f8d9f1538ff47f2bf9b11c87028f4e1a9633c67519d684b2a2ed5dd4ef7ded2d6", 0xae}, {&(0x7f0000000780)="96ff370e0be9669e6abc3b0635fb5340e56e98c1a4d4d285eca47f1e7d43731ac9b0a3c73798e85a9c5dd5c84e6d2430909d34dfcb512a1a6b0038adce05fec11db6392bd35ab02bafd724e4e9f98eb657ce1e608ba572eec9", 0x59}, {&(0x7f0000000800)="835e82fab8471592a86509b27b4550d987f8a38fc359b4ba321b560837dec465968d4140febb0c012ab1a27c82febbd4baff2db4597f58efdff9aebad2fb94373eb3805070f2cb15972885ed0a028013f20d1fface05bccfc01dff5f1f31e8a0c68a77c9bac8aa7130636010f8a9b374b9a259466232892689f6fc5a1ff0eaa45ab25bd364086aeba49cc60d6f59e1bad5dc258484dd215148e19888", 0x9c}, {&(0x7f00000008c0)="1fdcb62cbd08683c7acf4056bea2edc5eec21309c8b9ec2763f05a6da8967328f04b0cf62cf43bba75664f309d5d7cafd924b29b7c0d3648eb3b2f49f5b320e30eeb73a94faa5b25dad0508decf00b231e02aabd967dae9abc703eec1d5fc9e002e25965eb056267311890ed741d0e176ef5ad789eeb2e2f7628a6a28db51aaf444d25272436d1aacee3823fec07126c9722336defad29986baac963620e93be2180a8e683d36600374e33755589a3bdcc7be36e342e7736f12d654d714345fb5265b06ddc3e2390d693c1a9b5f66564db83a4e47a4bdcce1350acb205f203d900", 0xe1}], 0x8, &(0x7f0000000a40)=[{0x100, 0x10e, 0x5, "b26f9ce058f618673a449a8b2b299a73b681e38171e86cd0503e030793866ca1a5b4b426187eb26251d17653b75d7e011ecbff44762216e9619cd81f77ad1d2bfde7c691025eb612680d212235f2e91acd1227c883b87611281c226f48332eeee5077c910c02cc1d0c8b12acc2421b7abcc2cd5a1afdd48084f013aed2ca7c2753bcca851b091755b92bead1fff2bd64c0f909b2968d72f0ecb9b5dfd23d603f8be75178850d9c934b54c76fdeadaed469067213a545f1396cb1cbe0d1977d23148dbd6be2056aa274392b351e97d9d9e74352b05a50da6568ed768dc899926e00ec8995d4d95d54fd9f98d8"}, {0xf8, 0x0, 0x63d, "247906e9d03e014e2e88f0beaebbd02d8c90d7180c990c24a6846a301897aa98b8ab3765a1c3521f61c184639463f68cca1f44c0d654a36b01c5e69dc7de09292c0b9a21c4e8c0de121775b3b830c56f30c4cf614600a319861cd8b1365c1011e5cc158b0eda8fb0273c6b098258959b96adfa44c19114c677efe89b6ec22e892575c88c7c0398da1da987bc1c2e079d3a7118779f2c3824bec6e4bbd028ff4449f4e560374f235bc13ca9e3d74828eefd2302a11b028755f3acca5f63f8b6ec3da779a23f2f3b9ac475299115500288b61a4c875110839b83dd6dc04d3b6a55a7d6a15c4daf"}, {0xd8, 0x115, 0x1, "7851971decb66f3c1f241a9ccee3f900828bce4a66bbcd489a1fc4596c4cfddf00944e11719399a2635dc246123f57a15401f2910f66400f61ae494237acfc05dec730e128920610c462a6bcd6c945d1d2cbeeaf1b5398fd58616729c1206bc2837408daad71719ac6d115f17684b908fcc8f0e28973bced558822fd31a84fc44b567f5841b5a84e46310bbdddf2ef29e6da9ab48dcb2d32ba7b2c15001a20257f5a9cc880e9fa05b7a51cedfede3317683912908f24bc58350c8558e619873a68516a171a522069"}, {0x1010, 0x11d, 0x2c333cec, 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"}], 0x2190, 0x4800}, 0xe3}], 0x5, 0x20000000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/22 03:50:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20203}, 0xc) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000019000100000000000000000002200005000000000000000008000100ac1414aa"], 0x1}, 0x1}, 0x0) 2018/04/22 03:50:22 executing program 3: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x0, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/22 03:50:22 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x54, 0x1) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x2, 0x4) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/212, 0xd4}, {&(0x7f00000012c0)=""/111, 0x6f}, {&(0x7f0000001340)=""/246, 0xf6}], 0x5, &(0x7f00000014c0)=""/97, 0x61, 0x5}, 0x800}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/83, 0x53}, {&(0x7f00000025c0)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x4}, 0x3}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002780)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000027c0)=0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002800)={r2, 0x7}, &(0x7f0000002840)=0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRES32=0x0, @ANYRES32=r3], 0x3}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r4 = msgget$private(0x0, 0x7a1) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000002880)=""/129) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002c80)={'ip6gre0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002d00)=0x14) sendmsg$nl_route(r0, &(0x7f0000002dc0)={&(0x7f0000002940)={0x10, 0x0, 0x0, 0x8018}, 0xc, &(0x7f0000002d80)={&(0x7f0000002d40)=@bridge_delneigh={0x2c, 0x1d, 0x800, 0x70bd27, 0x25dfdbfc, {0x1c, 0x0, 0x0, r5, 0x8, 0x26, 0x7}, [@NDA_IFINDEX={0x8, 0x8, r6}, @NDA_PROBES={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/04/22 03:50:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = msgget(0x0, 0xa0) msgsnd(r1, &(0x7f0000000100)={0x0, "96149ed0c452913a609749233c1289e3a84fd470daa0e4c430122925b3bb1ad89332cf88c45c29c8c588c4093e538008b976554e08b5fdc9687b3b76ca1050ad7a8b2be270cb15"}, 0x4f, 0x800) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000080)=""/27) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xa696, 0x1, 0x2, 0xfffffffffffff492, 0x7}, 0xc) 2018/04/22 03:50:22 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x20400) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/52) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaad386aa0000080045487ed200001c0000a8880000907800000000e00000010000907800000000"], &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0xfffffffffffffffd, 0x7ff800, 0x101, {r1, r2+30000000}, 0xfffffffffffffff7, 0x1}) 2018/04/22 03:50:22 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) lseek(r0, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:22 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000240)=""/239, 0xef) dup3(r1, r0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000340)=""/230, 0xe6}], 0x1) connect$unix(r0, &(0x7f000017a000)=@abs, 0x2) 2018/04/22 03:50:23 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect(r2, &(0x7f0000000780)=@l2={0x1f, 0x2b, {0x1, 0x7, 0x9, 0x7, 0x7, 0x100000001}, 0x72c, 0x9}, 0x80) inotify_add_watch(r1, &(0x7f0000000100)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r2, &(0x7f0000000740)=""/32, 0x20) fsetxattr(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="6f737849b5626f786e6574316367726f7570766d6e657430626465762821257d2d00b3b4c0c8c3ba7b8e5f2f22f33d48bb788102c7a0ade90344ca6540684de782bbba945d3491e6168372e804ce30f21057c561a9d804d4a7a6f0e32996bc9de67b6e24500cd226b2d86bf14d53aa5483c85e1c4b93ab93f31ded4e72f7041517f9b45a879e7ac66df61db2646b48d75b6d2b8ffbdf059872ca18d56d09f629f1fbcd9ccbb411a1ac4e71a89c92f2a57233fcb9156760743d1e8eba0d3504b1e437e41ea70483643097945c8e6d30236b2c534f00abea9c3479b0c6dd08"], &(0x7f00000000c0)='encrypted\x00', 0xa, 0x0) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='./control/file0\x00', 0x100000000, 0x5, &(0x7f0000000680)=[{&(0x7f0000000340)="b19ea07f1c8e0ef90693d20941d36b401bfb9f11828e5b6f74ac43ab6fa121f5746a75850c4086cea4a5e61e9cb46cf46844144e22384dea10c18d4887a246b908bf18164b6c9dbd91d0bb3dbb4a108ed9bebe5c16005329a053560cc4e0aba15f838c81988095daebf97de279a702d046d5ab6d8d2a79f826d83fcbde1372b49042123df666eeaea060058171", 0x8d, 0x100000000}, {&(0x7f0000000400)="4f9be31ff3867344d2144c114c32995e4a7679a877cd3e95c970142f579d1fed2a829dd5a422983a4d4920c707c9a33173d0f738233c19d19acc3543cee1ff4596a42c372e3fbd7868", 0x49, 0x9}, {&(0x7f0000000480)="d9dfb01ef7e95f713d9e1b0b1527083f6047399b4103e9c6e4132d247a820fcc8fe6ac71fb4a13bd33f37b95ea88d85e2f28e3c61285da0ce58b9cb33d7045919b1c420f303c6ffee7fd01511767a8bd4185c289964552d021e17fd134d0", 0x5e, 0xffffffffffffef0e}, {&(0x7f0000000500)="0b142fbdd6ef0a27a232ff6669d58fe5623af3b7707b5b43926e787aac257cbf9d4b9ceeb32de10460deb1257fa511d6969551423ed9c08587ded380c5e513b0b9d32b0611c82fd22d0310c01849fed90aaf4397123a0be89aac7fa20c8050", 0x5f, 0x38000}, {&(0x7f0000000580)="f0199b037c0fb6878af6f518010208a916f25d1808f192a85c24638d30baf46b6d9b3c7feea051ed75c5fe7a96b68dac820cc6329bbd5c40cdc6585d419416d4933f4c828f6e585f1eee5104e960b4d5f2c769eca037f49e295a67a0ff68e4168e2225099f4824dd859f50492f98881bb51b3f367a9535c60d8a0c06cee6923b61a8e63b43af3e9b4f20820f64e2124600af1401241885c7fa9a174002114c78ef0661f0598fff7f0f2f98c5ce5d550c99359c38923973166350a256ef5781feea9f01e325be5894", 0xc8, 0x6e}], 0x2060020, &(0x7f0000000900)=ANY=[@ANYBLOB="666c7573682c00cfd8f3d042f7ebd15c49dddff321c2ec871cff66a065d7fb1defe5252130a112e1066aaa742e741f0ab8f5fa5dacee298f03815b8780a2ff75643e91c2cf2eec727b2fa8c90b15895e1a5d2cdc62d593171098ceb15a487764ba53ad2e4e55e947c2456c1b12c7dd25a3207b3a6a2b97366d22738e394a55040edf6adb28be91c212ddae311f95bc40921f32a928af207abfc9a9ddbe234514bfce27515ddaecb4bb34e9826d79ca2730b2db294fb6ce6f51ffb60b3b6783dd50f97eb1b2e37bb53ffaf776d8e27c4aeab9e5c37bc3"]) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x915f, 0x1, 0x10000, 0x0, 0x8, 0x2, 0x6, 0x5, 0x33f, 0x40, 0x313, 0xfff, 0x1, 0x38, 0x1, 0x800, 0x79319dd8, 0xfffffffffffffff9}, [{0x7, 0x937, 0x7, 0x81, 0x1, 0x7, 0x0, 0x4}, {0x6, 0x80000000, 0x0, 0x7, 0x200, 0x6, 0x2ac2, 0x3}]}, 0xb0) 2018/04/22 03:50:23 executing program 5: r0 = socket(0x2000000000000010, 0x803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x2, 0x100, 0xffffffff, 0x400000, r1}) write(r0, &(0x7f0000000080)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb08000300a5000000", 0x24) 2018/04/22 03:50:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000400), 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) lseek(r0, 0x800000000, 0x0) 2018/04/22 03:50:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) sync_file_range(r0, 0x3, 0x1000, 0x1) write$sndseq(r0, &(0x7f00000000c0), 0x0) 2018/04/22 03:50:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000060000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000c34bacdd9ddfb8da05dd51809621019f3c9279dbc1f0fdb5b247e6cd57e17d5ab6c2580894bfa0013447e7faf6d1b2c67769204e29bf9e41e5dbe693e008ec9ec5ec409c626459b5139d40a080ec110f319c496398da06a3111d7a2ad12dbe17"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/22 03:50:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000c42fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0x280000000000000) 2018/04/22 03:50:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = msgget(0x0, 0xa0) msgsnd(r1, &(0x7f0000000100)={0x0, "96149ed0c452913a609749233c1289e3a84fd470daa0e4c430122925b3bb1ad89332cf88c45c29c8c588c4093e538008b976554e08b5fdc9687b3b76ca1050ad7a8b2be270cb15"}, 0x4f, 0x800) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000080)=""/27) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0xa696, 0x1, 0x2, 0xfffffffffffff492, 0x7}, 0xc) 2018/04/22 03:50:23 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:23 executing program 1: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[]}, 0x78) 2018/04/22 03:50:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000bc0), &(0x7f0000000c00)=0x6) shutdown(r0, 0x2000000000000002) sync_file_range(r0, 0xfff, 0xfffffffffffffffe, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0xc) 2018/04/22 03:50:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/04/22 03:50:23 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c42fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0x280000000000000) [ 88.802923] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/22 03:50:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) sync_file_range(r0, 0x3, 0x1000, 0x1) write$sndseq(r0, &(0x7f00000000c0), 0x0) [ 88.888088] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 88.968907] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/22 03:50:24 executing program 5: 2018/04/22 03:50:24 executing program 2: 2018/04/22 03:50:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x80}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x3) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="140080004200ff020000002ae0476843c0cb5dff2000000000000000007ad85db4af17cee5ec4ca39f7724c6840423e0e795b16f7ffdea74d2ab247555a71bf1cd045703c0cd2611080cc403214e3246fb323b0fcfadf3eb6f6cf752a7a68fee8163877d8da7b89ca151e00382f626fef1ce3c8a8e7328eb874e46fc117f06e623fdb5219b2a154ffc37163b9e75e9c123616558e571e5dac8b979bdcd7cdd1e7c1c57dece2cb5046a65836b4a3c7073f4dfcca000"], 0x14}, 0x1}, 0x0) 2018/04/22 03:50:24 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:24 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x100000000000114, 0x8, "4d037f67d8b7b45f38304cbc0802000000000000f7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315d92"}], 0x58}, 0x0) getpeername(r0, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80) 2018/04/22 03:50:24 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x202) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f00000000c0)={&(0x7f0000553ff8)={0x10000000}, 0x365}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"916caeeb2ae67b"}, 0xfff}, 0x10) 2018/04/22 03:50:24 executing program 6: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/22 03:50:24 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/22 03:50:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg(r0, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000940)="5ebd75f19219f601b8dd68f9c217", 0xe}], 0x1}, 0x800}], 0x1, 0x0) [ 89.790794] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/22 03:50:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/22 03:50:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2800000000000022, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="15", 0x1, 0x200408d4, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r3 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/22 03:50:25 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, 0x8) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:25 executing program 5: socket$inet6(0xa, 0x3, 0x3c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/22 03:50:25 executing program 6: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/22 03:50:25 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x100000000000114, 0x8, "4d037f67d8b7b45f38304cbc0802000000000000f7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315d92"}], 0x58}, 0x0) getpeername(r0, &(0x7f0000000080)=@nl, &(0x7f0000000000)=0x80) 2018/04/22 03:50:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'gre0\x00', r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) unlink(&(0x7f0000000080)='./file0\x00') r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/04/22 03:50:25 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) lseek(r0, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:25 executing program 5: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0xfffffffffffffff7}) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000000040)='./file0\x00', 0xa0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/04/22 03:50:25 executing program 0: r0 = socket$inet6(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/04/22 03:50:25 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) 2018/04/22 03:50:25 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000000000000", 0xc, 0x0) [ 90.889113] kernel msg: ebtables bug: please report to author: entries_size too small [ 90.907860] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/22 03:50:26 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xa172, 0x1) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000000c0)=0x20000000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"84de3859fe351f"}, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffff2e5, 0x4) unshare(0x40600) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f00000000c0), &(0x7f00000001c0)=""/223}, 0x18) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0xadb, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000300)="2b02ec0144180e7b729a7f5af325430a474b8026cbf69fa946654d91f177ed759fda9aa614ddd45b30fc25c543bb33ffd2a4c942064cca5cbebc8c976bd94e275f8755b904c467455e762d739e544e0e07f57595e2d21447adc8148adefa8813f5cdde676a9ec81fb56b646766fb6ca1cf415864ebd8b3713676bfa6", 0x7c, 0xfffffffffffffc00}, {&(0x7f0000000380)="be3991ec051f6e1dcd0c242fe27a68946ad375009fce30bd0b21dff007e452b2b6429773ec8ee8f6d2d95d776c3f15579ca6097ce6d5af9652057738c3", 0x3d, 0x1}, {&(0x7f00000003c0)="3d9b0677b977ce09faae7f9f601a0172646c348b2184a91f5d19aad1d2ae2673a9e55ad4327ff79120c67b33deb309e78a00c45958392706bd0d926433fac3da3e33009afcda8ada67d24f73a0f51a0956b2e6e533056f3b627184a29f0f3f8dfe798ddaeae6f11e43a096548beffc1fd3f0125821b1ad6588b006615f7133ce04cc8568504f2a1b56297ecae56b6971bdb4ba83ea2b106a288d320522bcff0823f66cc18f16c027a93051a6b7", 0xad, 0xfffffffffffffffa}, {&(0x7f0000000480)="21c9b134327933ae379949e594be27e2c541b0bdc493b40f23c967d26b721d11fb6343dda4f9360c789d7a4c670680d2985ace581300e0ca678f10778ba348229e99b20ae981fd5543df1f225e6a2b0f5bf9e218be9bdcfdb26940089dc05f0b6d141b54c759d331024bf9e6995937f50869178bc7c14313dd4d28ba9dd41f0012ebf0dead67472f98ba5978e3d1527c47fdcca2f128ede2cdfab1e1c8f5cd73276122d0e5d86548e38a2dfea4f7683b58609094a7fdcba7fab0d75a92dc60ecd42a153ca3", 0xc5, 0x6}, {&(0x7f0000000580)="49a4293e2f2988cb84317e852d40", 0xe, 0x6b7a}, {&(0x7f00000005c0)="561d432bc3e3f3e6db0c3c0eaea82d3557b5a9b3fefcc265456d70885d387c8c600144d665848cb7847310ad118155c983d8fbbb39fb02f607a2215592bb13680f441a4db8d48b0ec54998e5bc6649724ad31a8e19df8ce427147c905ecd216dc426f2684b682fafc6e2ef0baf1e0a3b824c42e5e82df65056981e10834bbe2de2c19c4019bcecfa2d0dbd2e7dd97a394b3742c2679cd5c1fa856889f5012a480793ac13f5c91fe49ba72cbc15d2ec49674aed7d9ecc3fc4d65eb881e8ce4c74056566eb9176cea8ee7dcf", 0xcb, 0x8}, {&(0x7f00000006c0)="7f6478c563e4fc926bd88289c00280eead51ce9d562123803fecb193", 0x1c, 0x7f}, {&(0x7f0000000700)="a25da8994a68829668518e8892c4e2b9280439559081d9c0f7be8c32296cb6cbb8fdfd3c8ef32142b3186997c9394b530d3b4f64bffb4b72442a9acf009798625580ab8b748668cfc32ebb5133df5d1aaa2ed1fad42889a6e1e62ebf38c2e532233dfccb79031bcfe776b39ad80520b1d6de95071e813d20758e4817f478981fa7bca699aeb0b52d78cf3f6efb7ff11d8276dce514c000d5c5fc7bf27676ab64e223bf659f2bce29e11c57de446e4e3a0417212800053a", 0xb7, 0xffffffffffffffc0}], 0x20020, &(0x7f0000000880)={[{@ignore_local_fs='ignore_local_fs', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) 2018/04/22 03:50:26 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x108}, {r0, 0x100}, {r0, 0x4002}, {r0, 0x8040}, {r0, 0x9004}], 0x5, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={0x10000}, 0x8) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/04/22 03:50:26 executing program 4: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) fcntl$setsig(r0, 0xa, 0x41) 2018/04/22 03:50:27 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:27 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x54, 0x1) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) 2018/04/22 03:50:27 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) dup3(r1, r0, 0x0) 2018/04/22 03:50:27 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)="7f8eaa85acc7f9b66a4896c318", 0xd) iopl(0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000000)=""/245, &(0x7f0000000240)=0xfffffffffffffe2f) pread64(r0, &(0x7f00000001c0)=""/125, 0x7d, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x74, 0x0, 0x0, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000280)={0xff, 0x2, 'client0\x00', 0x7, "9b93d76154026f29", "54dc37bc0c816b12645ea02759145421e27fd554ee47a5a78773a0f3e307aad0", 0x6, 0x1a45}) 2018/04/22 03:50:27 executing program 3: socketpair(0xf, 0x7, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/04/22 03:50:27 executing program 2: r0 = socket(0x18, 0x0, 0x1) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="232120855b16dd6c65300a"], 0xb) eventfd(0x7) 2018/04/22 03:50:27 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/133, &(0x7f0000000100)=0x85) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/04/22 03:50:27 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x46a, &(0x7f0000000140)) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000380), &(0x7f0000000180)) quotactl(0x8, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="45ba78fc2b66a1e6afbe16c1b41692808b97c7357c572415f2f6737e8913f0c521e1db6b84b20451dc35bf6032232d62f7d0a3601e915f6789df06d9746bb8fd45a9e0ce7c5005da893da819b60a23fc512c184f81a48732943fcfc0eeb9a69cde9f3dacbeb1e04db46e707d14da7e073ab707ebc6bfb42d1d3184799f5845144ea4d1ada56a4ee9e89918dab1ebde890a5968416cb6ee57233272fababae43ad02d6c6c0f5205076d82ae7715bbf2fba701a0c7eeb603b1b09b9a1595529fe306fef5e2044f") r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x601) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x4, 0x4) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0xffffffffffffff3a) 2018/04/22 03:50:27 executing program 7: r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:27 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1}, 0xfffffffffffffc00, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0xb, 0x4, 0x944c}) 2018/04/22 03:50:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) 2018/04/22 03:50:27 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000340)=""/15, 0xf, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1f, 0x7, 0x3e8000, 0x500, 0x6, 0x41000040, r3}) 2018/04/22 03:50:27 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f0000000100)) 2018/04/22 03:50:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x4043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x10001}, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/04/22 03:50:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x171000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x40600) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000100)="f46f118a6b6fbb2fa897c35e67b9f2eb7f2a15cd26426a1f15881f38c280fb76f62e2745d9646a324e4a25ee5e12a2c892e8c055b9b7122724fa268fcd83082ccaf1b6ae81f99a9a9b2300c977b3bbc4bbc9028f4545f985c733bab838ecaf8f755540c02524d1e27f99887d78611dcf7c243a8c3dc5fca7cfbe28d1f5c65f5d481987181c97b6b3d58b00719cf35910281cd5559ffc067e8f9c3f8a86e2cf60705a10152d59a15dd2001ad72449d92ad36d8b88d63a2130d0f3d6") pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) open(&(0x7f00000001c0)='./file0\x00', 0x2000, 0x8) 2018/04/22 03:50:27 executing program 0: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:27 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:27 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:27 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020100000e00000000006f331abb574146bb50cfb28e269500000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002001300a8000000000000001e00000005000500000000000a00000000000000fe8000000000000000000100000000ff0000000000000000c904e74f9c7eb2dfe717d375c51cddcc81eceeb4c51145903b293b7f1e5aac34f205c78c6c8ab15af8e62bc1cee530385d0d674b9314"], 0x70}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) r4 = gettid() setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000240)={0x25ab, 0x8, 0x1, 0xffffffff}, 0x6) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0xffffffff, 0x7, 0x7, 0x8, "50d8efb2c2a5a3aeb558888d42a82afdab485fd44af15680619d9dd6348f6fdcd312f475bad0accc41157d32", 0xfffffffffffff122}, 0x0, 0x0, 0x7, r4, 0x20, 0x5, "fc1945caee56f80cf6b92621f1cb56818870010c777db1144162beb204efa97599801f33407d439d13eed35d921e43d3466e39900c03c52a11d529cb72f060f7", &(0x7f00000000c0)="2b656d31242c706f7369785f61636c5f6163636573732d26402d2370726f6370707030252d2376626f786e6574306367726f75700100", 0x36, [], [0x100000000, 0x3d, 0x2, 0x6]}) 2018/04/22 03:50:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0xce20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 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, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/22 03:50:28 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa3c524ef31fe406f2ab8e0000080045000030000000000021907800000000ffffffff2100907800000000450000000000000000000b51c2745f07c367c98fa1f979564411649e6be6fe2dac0e3b036b4e854c2d3ae56525ce0b80f2b98b36f56f8b0beaa3e1f9bfcd49d7d686a482410a2f"], &(0x7f0000ea3000)) 2018/04/22 03:50:28 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:28 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x133) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xe, 0x5, "f854ee2fe70820386427171dba365869d432d24d80e1b7b40538b0a02923c148c112442bc451c29baf9a6b0f6a475bdd14e59c4315e9a0e578e7b8c2c9ea5d8a", "f48f0cc06194a3f64d385b1dcacc4005954c6d43cdd20a3e1d35a0d67368458c8c124b0f9d4aa4e45bb0fae83608f0ec0c50b12a194ba03e97a3b9bd12dd85d8", "881eff9753bdcea7c776f3f056402ad39da96c565377e449f9fbdab3a89ba3a1", [0x525faf7a, 0xfffffffffffffff7]}) sendmmsg(r0, &(0x7f000000ae40)=[{{&(0x7f0000006d40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000000080)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/22 03:50:28 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='schedstat\x00') fdatasync(r1) 2018/04/22 03:50:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) accept4(r0, &(0x7f0000000240)=@in6, &(0x7f0000000040)=0x80, 0x80800) 2018/04/22 03:50:28 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:28 executing program 1: socketpair$unix(0x1, 0x10000005, 0x0, &(0x7f0000000040)) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/22 03:50:28 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="fa420b7e2f2769a6856cbb9fd46692ed78f4d2e1fcdd53021ed10ae48736afd48038b5345c3b85c30878dbf5e613f7bae7d4d70287f38c27395cc060438a42ce8912d71b25747d7ab053e7ca17c61763860b4b7d90dd316e19771916a9ff55ced02c7c66", 0x64, 0x400}], 0x8000, &(0x7f0000000280)={[{@discard='discard', 0x2c}]}) rt_sigsuspend(&(0x7f0000000300), 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000340)=""/113, &(0x7f00000003c0)=0x71) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/04/22 03:50:28 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x54, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:28 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000080)=0x68) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000100)={0x58c7, 0x9a7, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'irlan0\x00'}) 2018/04/22 03:50:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x121040) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) bind$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x1, 0x1, 0x2, 0x1, 0x401, "2cb1904feeff4af5f2590cf56f418523f92cec48ee786d91a55baea061d4fce5558e7147f2131ca790845e0514b557edea53553036687b3955aa6723a3624e", 0x17}, 0x60) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x13, r1, 0xfffffffffffffffc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) fcntl$dupfd(r4, 0x406, r3) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x9, 0x100000000, 0x9, 0x3f}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={r6, @in={{0x2, 0x4e23, @rand_addr=0x8000}}}, 0x84) [ 93.519378] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/22 03:50:29 executing program 3: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x101) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x30, r2, 0x500, 0x70bd28, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') r3 = open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000002180)={@remote={0xfe, 0x80, [], 0xbb}, 0x1b, r4}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x8000, 0x3}, &(0x7f0000000380)=0x14) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r6, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(r6, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000000040)) clone(0x0, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8e776e7d6a23db03839590d63a7598b36fe24", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/22 03:50:29 executing program 4: socket$rds(0x15, 0x5, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/102, &(0x7f00000001c0)=0x66) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="807868f76c0f54e5070c6a1f1ad045bd41abfa18cd7ead4c9c9a982ac113bf06f9b7959761429ee21f6fee5965e25616435d863b4b42a2240a9a2e6c80835f0235c4e0746f9ac7f3d2baed029ec182ff622ec8e352177fb8ff3655") sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000380)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000), 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) read(r1, &(0x7f00000003c0)=""/65, 0x41) 2018/04/22 03:50:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000180001000000000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601090000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000004c0)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x0, 0x0, 0x0, 0x0, @ib={0x1b, 0x5, 0x3, {"381b924ce31234a7abf7ad9e175447bc"}, 0x26, 0x1, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x200) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2042, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000d057f2000001120d8a93385e9a1d63ba39b16121000000000a00000000000000fe8000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) fsync(r3) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x1}) 2018/04/22 03:50:29 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000680)={'syz0'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)=""/131, 0x83) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000280)="2d4024296370757365740065016e6ddec91ab87438036207181f11919cb1659d537d4ad5e2fcc3bddb8bce1ec1277c62ddaa556a05918795bec3b61f4cbd33d5344075ef6701e3cc202ce379b20c5399afdb9c47ad3bbfa8d8a3b4d45b1fea16b68bec2856125ac0b6f70b486960aca0dc430399e6ee1b0d522a8c86d4b9fdee61d45c505778995fc617ee52ca4acb6170f1996141982f51497572912ecd11229e180c66db19897be97aec5c0cbc7e6c78a821df50bfdf0f37f0149f91c3d07eeb59cd20d92bb715e94ed017ac2ce571f3f2e3290b974045f7e4a2", &(0x7f00000000c0)="00000000000007060804002000fffc0c6565643b799365195f1b76", &(0x7f0000000100)="2c73797374656d708d70313a2373797374656d62646576656d3000", &(0x7f0000000140)='/dev/vga_arbiter\x00', &(0x7f0000000180)="212f1c76626f786e6574302400", &(0x7f00000001c0)="00000000000007060804002000fffc0c6565643b799365195f1b76"], &(0x7f0000000380)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x800) 2018/04/22 03:50:29 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:29 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket(0x4, 0x7, 0x5) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/04/22 03:50:29 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x400000003, &(0x7f0000000200), &(0x7f0000000240)=0x9a3d3d9fe7b96214) 2018/04/22 03:50:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) 2018/04/22 03:50:29 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/22 03:50:29 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000768000)={0x0, 0x0, 0x10001}, &(0x7f0000000580), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x98, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in6={0xa, 0x4e20, 0xffffffffffffff89, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000500)={r1, 0x81}, &(0x7f0000000540)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/04/22 03:50:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) 2018/04/22 03:50:29 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r22}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) r23 = getpgid(r0) sched_getaffinity(r23, 0x8, &(0x7f0000000000)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:29 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) signalfd(r0, &(0x7f0000000100)={0x3}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0xfffffffffffffff9, 0xd4334601bca66dd7) bind$vsock_dgram(r1, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) unshare(0x28060400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x80800, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/206) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ecaffc)) 2018/04/22 03:50:30 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:30 executing program 1: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f0000000100)="1f000000f90300ff14001ae7071a250007160900040000000100000001f9f66d9a0000000000bbffff74dd677293e2515a7ccc47d4e9295f974f35ae04bcfc3e8c9fbd6ed988", 0x46) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") socket(0x4, 0x7, 0x5) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={0x0, {0x2}, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x5, 0x0, 0x7, 0x2, &(0x7f00000005c0)='erspan0\x00', 0x0, 0x5}) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) fchdir(r0) add_key$user(&(0x7f0000000940)='user\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="8633dd4ac7cc39d52cbe16981c1ca7f708ba02b5b6523177aee0707e6e1465390d25a996d71de5b715cefc1b2a49e8ecd4925d8ddb1ad1051abf0ecc6dbdc44518896f71a0bbe2bfbf2dd6dc1d44bef72b4c4816a3677636bfb8e6e22bec3d0aa4362b5cb90bb44d95ae330b93e62e7c65de433cf093094779d7c390a8", 0x7d, r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000740)=0x0) sysfs$1(0x1, &(0x7f0000000580)='keyring\x00') getpriority(0x2, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r3) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000500)={&(0x7f0000000780)=""/201, 0xc9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket(0x10, 0x5, 0x100000000) 2018/04/22 03:50:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r1 = socket(0x2, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="599ca6c99a46abe93e0e3ca63cff97457d3b804b80f8a90418cb8497b17865436f3e88c58ebdeed5ad31f77cb273b43bea349f9869b54b0c1a9ec9697334f9db4cfbdedda599624a1f9cffd18b2d"]}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) sendto$packet(r1, &(0x7f0000000040)="0848490bd2863c39b99cdba5ddc47fe2c8d54f82972278c20eb304ae3f1fdd8a4f86b2380e130b8e3fbf01375ecaab03e40d6455ea45ca858de2f3de5c675ad187187c0d27dd5901c7e6b7c5f8bebffe38e874bd87f8b70b3a81e048885a4c7cea0ddb999b527cf5d9d30de65f91a43ccfa67247052c7025aec2654a", 0x7c, 0xc0, &(0x7f0000000240)={0x11, 0xff, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/22 03:50:30 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x0, 0x1ff}) 2018/04/22 03:50:30 executing program 4: perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x800, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/22 03:50:30 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x100, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="d32f3d2b0e29e49a83e6b21d5756b7005aa0a9fe4f94492b1db717a77422be2b36feef1dc74b", 0x26, 0x3}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7479707cd40e906bc68709653d65e803f82c756d61736b4baa3533322c7569643df03db6ffa9fc80b3ff20de2393afba2566a174bd4d9e7e848041b65644dc4eeeaddc48e795f6b01cb154743f000000"]) chdir(&(0x7f0000000800)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0xffffffffffffffff) 2018/04/22 03:50:30 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x94, 0x0) socketpair(0xf, 0x803, 0xfffffffffffffff7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/133) 2018/04/22 03:50:30 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r22}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) r23 = getpgid(r0) sched_getaffinity(r23, 0x8, &(0x7f0000000000)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:30 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x87) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) 2018/04/22 03:50:30 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x40, 0x74, 0x100000000, 0xa83b, 0x96, 0xbc}}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000000)=@fragment, 0x2) 2018/04/22 03:50:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000070100000000000000000e000000000800010006000000"], 0x1c}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x3, 0x4) 2018/04/22 03:50:31 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaeaa0000000000000800450000700000000000019078ac1414bbac1414110b00907800000000450000000000000000040000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f01000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000200)={0x0, 0x0, [0x3]}) r0 = socket$rds(0x15, 0x5, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0xe8, 0x7, "e59de753946eea16b7ce7124a431f12acb9ec91f39fc021e238599d01f34f86b6d917d9017fb84a1a9d3d6b1ab99c0529bb0bdc995abc3a11818007b61e4562177fc61bad65560e7083b3105ca8df55177c8ee2bf1ca462e0c0a62783072626ac9da934ba007dac420eed9f2b70a9609bd8636b3f2a2286acc8867491cf32d303ed98e691b82487f5688310dadbf563ae50c899f7fdc4f9a246e6c6837d8c7dbb543e23a12e2c51fafc55483c923e5e04af4268af86d8f195abce9caaad2d9e62af29b60351c1142620a3bbf4cd52035218df5a4669af585b6c45811f9ffc504"}, 0x28000) 2018/04/22 03:50:31 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000240)=[0x6, 0x400000000000]) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="000126bd7000fbdbdf25040000004c0001001400030000000000000000000000ffff7f000001080004004e23000008000500040000000c00070008000000280000000800080002000000080001000a00000008000600776c63002c00010008000b00736970000c0007001000000002000000080009002e0000000c0006006c626c63000000000800050003000000"], 0x94}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) 2018/04/22 03:50:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)='\\\x00', 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/22 03:50:32 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x1000, 0x40007f) sendmsg$rds(r0, &(0x7f0000000800)={&(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/13, 0xd}], 0x5, &(0x7f00000006c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x600000}, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x3, 0x287, 0x8, 0x5, 0x0, 0x46, 0x74}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9b3, 0x20}, &(0x7f0000000400)=0x100, &(0x7f0000000440)=0xfffffffffffffffa, 0x10001, 0x4, 0x20, 0x5, 0x24, 0xffff}}, @rdma_args={0x48, 0x114, 0x1, {{0xffffffffffffff90}, {&(0x7f0000000480)=""/227, 0xe3}, &(0x7f0000000600)=[{&(0x7f0000000580)=""/68, 0x44}], 0x1, 0x40, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x101}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000640)=""/36, 0x24}, &(0x7f0000000680), 0x10}}], 0x140, 0x4000080}, 0x854) fstatfs(r0, &(0x7f0000000a40)=""/244) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x9, 0x1, 'client1\x00', 0xffffffff80000000, "620c1954ceaa27ee", "855d0b5cf15db7e2b1d9968cd48820e690669b51ce4f281578173ca45803c267", 0x10001}) syz_genetlink_get_family_id$team(&(0x7f0000000840)='team\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x723, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) 2018/04/22 03:50:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r3, 0x4, &(0x7f0000000300)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000000040)="402206ebb824248c4e0bc6bc9492f1076d0741ad63c042e147af07cd63a4775a6ebaaba47ca5881f57ba85d8089e82b590a725a786f5884e228eb78075805a4de9fcd32e9fd9babc9d3b17ac01faf10403756a0fffc0a6372b4b26779464aef51a803e04652d10407adae7ab807f7d2e86b00851c3b2a7d9a1648eb5ea2f1c0e4874e3da588b35ab8d27d2b7e977636cce44274c70385fb2ca65ae5d", 0x9c, 0xeec, 0x0, 0x1, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000140), 0x0, 0x200, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xe, 0x8, r0, &(0x7f00000001c0)="b161dc7829f28d8a43682f324fef2a1ab5609fe117bac1860d7c36e84c3e595dd3", 0x21, 0x6, 0x0, 0x1, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000240)="f27093120ceecbd59daa70d57783d74dc4b8a4410f961165e31d22e79b311dd6694c311a630ba0854bf094b7340acae27015f36d29a7b4f3e61e259e23f52d4108d91efaa23a4a6eab106483e3ed86edd081f6440bc51c84bb82312b17efd94cb80f8c48539d427da6b5659000656aece03b12618a0b", 0x76, 0x9, 0x0, 0x0, r2}]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x7c, r4, 0x120, 0x70bd28, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x764e}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3702}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008011) sendfile(r1, r2, &(0x7f00004cbff8), 0x0) 2018/04/22 03:50:32 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) 2018/04/22 03:50:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="29593829b279bb195743557a6bbf063c241e6c54a3b277f25501d31eb41a519c1f3e0c8acf53c24f28ded2ca3a3f4a2eab391e7731b460c5ca800364713dd1a67ebff3c263a28598b823fc44123ea38befc2ce7fd40ef6ae9cdd4bf3e9f47d086f8d0d43615fff24f364409d9c1e0284fc87b3e6eae7bba91792c7e37bf960b1de8c9e368289d23a3ec259ea6eb97220e9c5b4996202efa4cd28f015e57be955b0bf09de681cdd190f9f4539f3be1a0c572a704daa433f92", 0xb8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x800, 0x0, 0x9, 0x1f7}, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x9}, 0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/22 03:50:32 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x1) mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x101, 0x3ff, 0x3) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/22 03:50:32 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') write(r1, &(0x7f0000335000), 0x10009) fcntl$setstatus(r1, 0x4, 0x46800) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/04/22 03:50:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)='\\\x00', 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/22 03:50:32 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r22}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) r23 = getpgid(r0) sched_getaffinity(r23, 0x8, &(0x7f0000000000)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) [ 97.114322] mmap: syz-executor6 (7435) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/22 03:50:32 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x120000) dup2(r0, r0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xaffffffd) 2018/04/22 03:50:32 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x101, 0xffff, 0x0, 0x7fffffff, 0x4}, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/179, 0xb3, 0x41, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/22 03:50:32 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x9}, 0xfffffffffffffe6e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) 2018/04/22 03:50:32 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/04/22 03:50:32 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x440000) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) [ 97.297769] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/04/22 03:50:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000040)=0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) [ 97.448874] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/22 03:50:33 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/16, &(0x7f0000000000)=0x10) 2018/04/22 03:50:33 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x13c, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb958}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff80000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') 2018/04/22 03:50:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000005640)=@expire={0xf8, 0x18, 0x705, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001}}}, 0xf8}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/22 03:50:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x595) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast=0xffffffff, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) syslog(0x9, &(0x7f0000000080)=""/237, 0xed) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000003c0)="11", 0x1}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x20000040) 2018/04/22 03:50:33 executing program 5: r0 = userfaultfd(0x80000) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) memfd_create(&(0x7f0000000040)='.\\\x00', 0x2) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f00000000c0)="4e3d11cbea8f817bf686393bfee1740cb43165c2fa11bd0761991c0cd4813412502fd90eb3785c76d9ac042e6e669203eb27c99aee2f46e7f7e1e6e500987834157c4278387b85677e0dc24aba5d35c20e76ca12572bab90a91e88e4345cabda9924f25a995a80db80e718f977f51c8d1e8b89933b5cf387afb70f5e55e0335ea87016793da3759797", 0x89) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/22 03:50:33 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/04/22 03:50:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b75000)='g', 0x1, 0x0, &(0x7f0000a57fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) close(r0) 2018/04/22 03:50:33 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r22}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) r23 = getpgid(r0) sched_getaffinity(r23, 0x8, &(0x7f0000000000)) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:33 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) prctl$void(0x3f) 2018/04/22 03:50:33 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/04/22 03:50:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) connect$unix(r0, &(0x7f000017a000)=@abs, 0x2) 2018/04/22 03:50:33 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x89) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0xfffffffffffffffe, 0x8de21638eb6fb888, 0x5, 0x400, "65cc30bbb0e1d455741f71061d6e125939ba617b134ee2251195a86e3ea384c850dffed50feb40ec6f9a186e", 0xb9}, 0x0, 0x0, 0x0, r2, 0x9, 0x0, "b19b0aaf38ce33fb1fff57920e6d87d147ceefc813b6f903ff552d7ede5c1b3f01d3f48bdbc763beb9fb22e8f1a8ab5c2107d89e50b732a4532c0bcbc9a60d1e", &(0x7f00000000c0)='\x00', 0x1, [], [0xfffffffffffffff9, 0x401, 0x0, 0xffffffffffff322a]}) 2018/04/22 03:50:33 executing program 1: unshare(0x40100) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/22 03:50:33 executing program 5: r0 = userfaultfd(0x80000) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) memfd_create(&(0x7f0000000040)='.\\\x00', 0x2) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f00000000c0)="4e3d11cbea8f817bf686393bfee1740cb43165c2fa11bd0761991c0cd4813412502fd90eb3785c76d9ac042e6e669203eb27c99aee2f46e7f7e1e6e500987834157c4278387b85677e0dc24aba5d35c20e76ca12572bab90a91e88e4345cabda9924f25a995a80db80e718f977f51c8d1e8b89933b5cf387afb70f5e55e0335ea87016793da3759797", 0x89) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/22 03:50:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}]}) 2018/04/22 03:50:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) r1 = socket$inet6(0xa, 0x8000000a, 0x78a5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10080, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{}, {}]}) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/04/22 03:50:33 executing program 7 (fault-call:3 fault-nth:0): mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000280)=[{&(0x7f0000000300)="14de905ce6ac151eb0049ed8fa0cdbcc619c449be28733a0284b38db28c1ce27dfc24225ff42c9ec5de30eb719acae2b2e12af419f18d8957dcd04c9fae60b679fb287de44bc43df68ae7f272076b3ba0a4057a6fee873a6d4", 0xfe81, 0x7}, {&(0x7f0000000140)="e309006ba15100df278be2715859a84195502ba069ba73a19d980d62573fdd2eed41cdd404deb8bd2e343d0f99e6e22be4333d117e5f83fc35c8b493298d16bae76a5a27eef24a9012053df93d451a2dbf05f4450ab38da6155c9995c9e9687ec446943895117dfa4794e6138dab84695f291a3277c2d9a84c848789d8a5d19f846d663ad638217f53c08a46c002f11c00e873ef40f1d138e7", 0xa0, 0x2}, {&(0x7f0000000380)="eae01eddfdec0b843c6a7c99ef39cf617f5c547346f708b6af1fb026aedbfabd79e5104e23a2a933fc8d6546987192641a6da18f8d201b1c56e6c617ad07b0c7b9e1e8b8294f56471f5c4e06cd1fb8d79acdfa7a3ee8ffe255e323428250", 0x5e, 0x1000000006}], 0x1100002, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x3d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10101, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='cdg\x00', 0x4) bind$ax25(r1, &(0x7f0000000100)={0x3, {"eb6b85d5b55903"}, 0xb70}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x200, 0x0) getsockname$inet(r0, &(0x7f0000000400)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10) 2018/04/22 03:50:33 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e22, @rand_addr=0x3}}) [ 98.640648] FAULT_INJECTION: forcing a failure. [ 98.640648] name failslab, interval 1, probability 0, space 0, times 1 [ 98.652186] CPU: 0 PID: 7540 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 98.659063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.668452] Call Trace: [ 98.671101] dump_stack+0x185/0x1d0 [ 98.674781] should_fail+0x87b/0xab0 [ 98.678686] should_failslab+0x279/0x2a0 [ 98.682851] kmem_cache_alloc+0x136/0xb90 [ 98.687092] ? fcntl_dirnotify+0x1c6/0x1540 [ 98.691595] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 98.697014] fcntl_dirnotify+0x1c6/0x1540 [ 98.701268] ? kmsan_set_origin_inline+0x6b/0x120 [ 98.706176] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.710926] ? SYSC_fcntl+0x27a/0x390 [ 98.714775] ? SYSC_fcntl+0x27a/0x390 [ 98.718626] do_fcntl+0x9d2/0x2210 [ 98.722224] ? security_file_fcntl+0x5e/0x210 [ 98.726804] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 98.732270] SYSC_fcntl+0x27a/0x390 [ 98.736003] SyS_fcntl+0x54/0x80 [ 98.739471] do_syscall_64+0x309/0x430 [ 98.743425] ? f_getown+0x190/0x190 [ 98.747105] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.752323] RIP: 0033:0x455389 [ 98.755539] RSP: 002b:00007f4dfae48c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 98.763287] RAX: ffffffffffffffda RBX: 00007f4dfae496d4 RCX: 0000000000455389 [ 98.770587] RDX: 0000000000000008 RSI: 0000000000000402 RDI: 0000000000000013 [ 98.777888] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.785193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 98.792584] R13: 000000000000008f R14: 00000000006f3e08 R15: 0000000000000000 2018/04/22 03:50:34 executing program 5: timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20}, &(0x7f0000000100)) r0 = semget(0x2, 0x1, 0x41) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000200)=""/158) clock_gettime(0x0, &(0x7f0000000040)={0x0}) getrusage(0xffffffffffffffff, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{r1}, {0x0, 0x989680}}, 0x0) 2018/04/22 03:50:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r2 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'bond0\x00', 0x3}) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/232, &(0x7f0000000180)=0xe8) poll(&(0x7f0000000200)=[{r1, 0x2000}, {r1, 0x80}, {r0, 0x10}, {r1, 0x1011}], 0x4, 0x7) 2018/04/22 03:50:34 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x500) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x6) umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') 2018/04/22 03:50:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = shmget(0x2, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/04/22 03:50:34 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000735000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd3, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xcc, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xda1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0xa404, 0x2, 0x5, 0x3ff, 0x3f, 0x7ff, 0x7, r1}, &(0x7f0000000200)=0x20) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) 2018/04/22 03:50:34 executing program 7 (fault-call:3 fault-nth:1): mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5f2) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:34 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r22}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) getpgid(r0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) [ 99.450598] FAULT_INJECTION: forcing a failure. [ 99.450598] name failslab, interval 1, probability 0, space 0, times 0 [ 99.462026] CPU: 1 PID: 7575 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 99.468952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.478344] Call Trace: [ 99.480990] dump_stack+0x185/0x1d0 [ 99.484688] should_fail+0x87b/0xab0 [ 99.488506] should_failslab+0x279/0x2a0 [ 99.492675] kmem_cache_alloc+0x136/0xb90 [ 99.496914] ? fcntl_dirnotify+0x256/0x1540 [ 99.501294] fcntl_dirnotify+0x256/0x1540 [ 99.505523] ? kmsan_set_origin_inline+0x6b/0x120 [ 99.510416] ? __msan_poison_alloca+0x15c/0x1d0 [ 99.515144] ? SYSC_fcntl+0x27a/0x390 [ 99.519005] ? SYSC_fcntl+0x27a/0x390 [ 99.522855] do_fcntl+0x9d2/0x2210 [ 99.526453] ? security_file_fcntl+0x5e/0x210 [ 99.531035] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 99.536495] SYSC_fcntl+0x27a/0x390 [ 99.540235] SyS_fcntl+0x54/0x80 [ 99.543697] do_syscall_64+0x309/0x430 [ 99.547642] ? f_getown+0x190/0x190 [ 99.551336] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.556559] RIP: 0033:0x455389 [ 99.559772] RSP: 002b:00007f4dfae48c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 99.567547] RAX: ffffffffffffffda RBX: 00007f4dfae496d4 RCX: 0000000000455389 [ 99.574850] RDX: 0000000000000008 RSI: 0000000000000402 RDI: 0000000000000013 [ 99.582155] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.589461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/22 03:50:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x5, 0xfffffffffffffffd, &(0x7f0000000040)="64e9b1fa92a9ca1160"}) 2018/04/22 03:50:34 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net\x00') exit(0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001080)={{0x77359400}}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x4], 0x1, 0x45a5, 0x2, 0x8, 0x9, 0x6, {0x6, 0x8, 0x3, 0xa4, 0x3, 0x4000, 0x400, 0x2, 0x0, 0xfffffffffffff7fa, 0x3, 0x4, 0x40, 0x2, "f95bd9e8a576ef81f9c4c00c6871bdd6301d5e2d6c651d2c158e87a03c826700"}}) 2018/04/22 03:50:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x5}) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001a40)={0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)="383ff00206d3895f3f0f9e16d597b6d38bd1662a2a57404d3840ab7b684855b0f2dc654bd267e7685dd8138820753898c3b30b2d84bbf6363532a5949479712c972a0664ecb97efe1817e30cbe2145c0871e320b", 0x54}, {&(0x7f0000000140)="479983784ec9f9fd307bf740096c5ddbf6eda0b80533a24b2148d1eacfa0fd0e04ef7510a023cd89d2a367472143c2bb9a053a1454544c67108d6de216ec376b2437cc221a761fe500ad5928193a28548fd30071e584a4ec0058ceac533e74a205b24dc2c4b3e346456407be5042a61bc0cc6d386407f21452d7c7a1e13383330c8eb24325ac3f36c441b725b3f169dfc5c1be368f5e45b2cb16f65c0d04a30a78efabbbb7058bd57f4f2bddd857087f0afe8fd66b8ffd754384e2e3c45a6230edbbd702e947625a1e", 0xc9}, {&(0x7f0000000240)="30a205ae97be7b2471622acf28d29c71f5ce814bbadad7a84faa4b701f318bf0dc12f50ea399f42340b7e1fe10136065668b86c1402dc4f621ce932b6f48f39b82dbacf0f6186b3c2dac4a575e44c9ed89a423d9fe6b840dbbd45c1a6862ce5081b28881e6c72e3fcc57bf801b8f9fc3201ebc11bc36d9ed39f7aa3870a993ddf1943e0b85b6c25da70ff0c7d89a1cb783bc09d332e590c087650577da0ea98855d1ccc696134b578a84e5e6", 0xac}, {&(0x7f0000000300)="ae428e3d2b33fcd6ad004bd1110e402a8defcb65a683b02584251ac327e26b244c09f16de0f6", 0x26}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="4ee136a8a003901e0cc7b5ac05f108fea3d038bdbc86abecd9aedba8859209977c22e9ef6b8d85aed9f521e73b2ee482ecbbfb734aa06fc6a67848630b89", 0x3e}], 0x6, &(0x7f0000001400)=[{0xa8, 0x0, 0x80000000, "cacaea948d7ae2066afd21099e4e1fabb93ab2358b40e0049742729c654447706497cfd8634406edebea6cc4ea6672839683e9764c7df680f60c14070f8aaca5385d542302a589426ec5c1992817141ca065786b60bd68d36212a3fccdbe6bed10a4aa149ed8bfa6e9b667897d9bd972f54ccefe578a857b632ae0f083a2490ccfd1da46b7e987278b3044f3aa7eded2f56aff8c76f1eb22"}, {0x30, 0x117, 0x7121, "5971cbcec63addd2ee8350f5d8f96fafc8caa1206c60692a5c66fd2adede03ff"}, {0x60, 0x117, 0x4, "7cd6bfbdbdfb516e877fc26e7f7b60ef99b676f7790a06399d197d8a916c1bd425fb4a9ed9420bcf038f533e9db29ca79d119b9065490ceeb98b5000ca31934ef952ea6c59eb61ded093b9461e0ff8"}], 0x138, 0xf7923b151a6bd8b2}, 0x9}, {{&(0x7f0000001540)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80, &(0x7f0000001880)=[{&(0x7f00000015c0)="8e53a0e2499abe9ca10ee3c57fa19b4bfe307cdff94596a979fcff6b85e0b9fe289feae6c69a12bd980c7653f66491fbf9d469f7483e7a76e01e7d9f0f473d0fad7d7f409e6f3d5d3844ffede775377c5cdbb250e43a5e08653e0c01a5faf5892deb01f22cacd9f173d2e7557789b2a6d8f0a7933176a371f7c4e30d016c93546ddc4c5593cd13dce0830416ab3389d7d9cd54491fe51cbd24c37d5c666e96b48b5e6984bda4", 0xa6}, {&(0x7f0000001680)="e2c4cdc9aed0cf0b48255f98f35962204169098bec839f63b0e4e99c57d78049273d08a3363f651f52e3252e1dea61565193dadf477fb48ebd1c6f0c92e63f54ea5ae80f2a231f9a563fa51fcceaa1be49c0ad97f81dda614499dc7fee4291a5f768b5378b0ef47c46fd1a475b92fec9251507e5b430515982107e3a42911060940e89794d8b4ab720313e390572544d70ce97b634fafbd36d963aae3eb9a21145b982c2a5fc32277c7167e6b32205c047af917ce4686c4491", 0xb9}, {&(0x7f0000001740)="3cfc8a73bb5c8840b28ae869ba4bc7131807494c3e6adf32a4bd4becc449d5be66ff1f87481c0b62bbcda8554abcf659e72f06c35fabdfda8e9c2696b4b7ca50f6932cb4ee976a7b66e48dfac6f97f09e8629099fcb96f3abeb4d1dec1b29f3c22d1333421b86e8962fcb751659e8db6d71fa8cc594397ecd16ed85fd27fbc0e81941a143f3555930203d234e506c5d6b249e1631514a817e36198ab9e5dc4be2180bc835734403ab79d32baf3dece2a489bc3688cf09641f7435a1183d0859bcce4022f0f65b67b50f1a2eadcaa82dbafcd918b624b006775db2b5bde7066504d313e290b628aa5caa229", 0xeb}, {&(0x7f0000001840)="00138e5b58a983264491899442d7", 0xe}], 0x4, &(0x7f00000018c0)=[{0xe0, 0x88, 0x7, "2a74111e7fb46b740d43e5829334ecb75bf3c59244e6925a35aedab31907e54be03228084e46e699b3cc06a47995676799aa72020ab803c83c37f8576c64fca4abcdc204d3a3f290691b3531f134192ca36b2161da1728b1fa7135943c810dcea0c4b2486777b7b259336d9975a42be69c7c8bcf8f0cbf42eae34aa53385addc48ad9704f7b039a0d3052e66b1d73903b2b2f9719987c0436f4a9456db9b46dae171c6b330a4f4c4bc5db17ae3ddc4c03ecb263a3c966ad8c86a821f1b0c90caf8397836a9796367f5b3b9b6455981"}, {0xa0, 0x129, 0x8, "6d960de576bd33109299fbc6b11d16861d38d2fc72cc0f219de77c8af6a7dc937d9ee94e7a8ef9c914a23753eabf9564b0437f3ae4bcd60f29426fd9367bf348857693f4c8fb41d54151ddfb07c4986eb34c076677b4e29767230422b47cd3610bc0478bdb20e95b4f6e353234742f22ea1a5d2cabab3628b12a711834567ba617c0a4ad90a26d56f609cb9462f0c5"}], 0x180, 0x40800}, 0x1ff}, {{&(0x7f0000001a80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x0, 0x1, {0xa, 0x4e20, 0x2792, @empty, 0x8}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b00)="b514a0269892f2569401df2fe5ae0496334aa0c8dd8ca234f88ea08a2aec744f28b7c9a851967cf91f757648d3cb858ed736419894058b376dd0ccd84ffa23fa1ed517712b44992476db3706dabc2a31b307c7bfd0", 0x55}, {&(0x7f0000001b80)="69c5d2252e4007763f11cff10c6eb4ba236f5b6248b2728f9f9a372701cc2c4c83b957a3161702f53fc863b7b06dacbb6c6d14e6a0f27513c80159ad3990d51222c80b2fbab4446dcf6ca97e9e2612f7ad51c9e1a45cd904fcd620474631dedc8c429a6029abf49165ec9633e83bf05d", 0x70}], 0x2, 0x0, 0x0, 0x4000000}, 0x6}, {{&(0x7f0000001c40)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001cc0)="7764ab2287255ae1bb5a54ec28a204ec94297eb46437db5a78db1d618d3cd21e27fb8a8e34cc130fa07b709f94127bb182ece8a6fda6f57ac7e88d104aa4b0c76f78a48ad9ea32b0d56f57ea4be51edbd845beaf995098d64e", 0x59}], 0x1}, 0x80000000}], 0x4, 0x800) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001e80)={0x80000001, 0x2, 0x5, 0x4, 0x0, 0x8}) [ 99.596767] R13: 000000000000008f R14: 00000000006f3e08 R15: 0000000000000001 2018/04/22 03:50:34 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000082254992000000000000000000000000000000000000000000000000001337953b24be6451bfe07d67dbcccf0000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/04/22 03:50:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5f2) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:34 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xc3e0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x1}, 0x1, 0x5, 0x0, 0x7, 0xfffffffffffffffa, &(0x7f0000000040)='veth1_to_team\x00', 0x401, 0x2, 0x1ff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000080), &(0x7f0000000240)=0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x233}}, 0x7fffffff, 0x3, 0xf7, 0xff, 0x88}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={r4, 0x8}, &(0x7f0000000400)=0xffffff95) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e26, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r5, 0x7}, 0x8) 2018/04/22 03:50:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x93, 0x5, 0xff, 0xf374, 0x6, 0x10001, 0x6, 0x1, 0x448, 0xff, 0xfffffffffffffffc, 0x10000}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/22 03:50:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rt_cache\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r3, r2, &(0x7f0000000000), 0xe50) 2018/04/22 03:50:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/04/22 03:50:35 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x240081, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/211, 0xd3) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) tee(r1, r0, 0x5, 0x7) getdents64(r2, &(0x7f0000000040)=""/34, 0x22) r3 = getpid() sched_getattr(r3, &(0x7f0000000240), 0x30, 0x0) getdents(r2, &(0x7f0000002ac0)=""/4096, 0x1125) 2018/04/22 03:50:35 executing program 7 (fault-call:3 fault-nth:2): mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:35 executing program 5: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}, {{0x8, 0x1, r9}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r18}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r22}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) getpgid(r0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:35 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback, 0x0}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev, 0x0}, &(0x7f0000002180)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002880)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000002840)={&(0x7f00000021c0)={0x65c, r1, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x7, 0x3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0xffffffffffffffff, 0xce, 0x401}]}}}]}}, {{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r8}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x144, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r14}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xa0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6fad7733, 0x5124, 0xec5a}, {0x2, 0x5, 0x1, 0x3}, {0x268, 0x8, 0xffffffffffff7fff, 0x1}, {0x1, 0x1f, 0x3, 0x100000000}, {0x5, 0x6376, 0x4, 0x1}, {0x8, 0x6, 0x4, 0x3}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}]}}, {{0x8, 0x1, r17}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c02}}, {0x8, 0x6, r21}}}]}}]}, 0x65c}, 0x1, 0x0, 0x0, 0xc169cadf116f82a1}, 0x90) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5f2) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) [ 100.795793] FAULT_INJECTION: forcing a failure. [ 100.795793] name failslab, interval 1, probability 0, space 0, times 0 [ 100.807308] CPU: 0 PID: 7629 Comm: syz-executor7 Not tainted 4.16.0+ #85 [ 100.814198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.823594] Call Trace: [ 100.826409] dump_stack+0x185/0x1d0 [ 100.830145] should_fail+0x87b/0xab0 [ 100.833940] should_failslab+0x279/0x2a0 [ 100.838058] kmem_cache_alloc+0x136/0xb90 [ 100.842257] ? fsnotify_add_mark_locked+0x84f/0x1cc0 [ 100.847401] ? apic_timer_interrupt+0xa/0x20 [ 100.851865] fsnotify_add_mark_locked+0x84f/0x1cc0 [ 100.856856] fcntl_dirnotify+0x8c7/0x1540 [ 100.861067] ? SYSC_fcntl+0x27a/0x390 [ 100.864906] do_fcntl+0x9d2/0x2210 [ 100.868494] ? security_file_fcntl+0x5e/0x210 [ 100.873067] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.878523] SYSC_fcntl+0x27a/0x390 [ 100.882260] SyS_fcntl+0x54/0x80 [ 100.885717] do_syscall_64+0x309/0x430 [ 100.889663] ? f_getown+0x190/0x190 2018/04/22 03:50:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xd1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) timerfd_gettime(r0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x100000000, 0x7fff, 0x8, {0x77359400}, 0x40, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x5, 0x9, 0xb7, {}, 0x2}) fcntl$setflags(r1, 0x2, 0x1) 2018/04/22 03:50:35 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x28, 0x7fffffff, 0x5]}, 0xa) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="b80276b9304f23f1e98b89b0f2abd6d0aef270080f145309c6d4dc90753cf862996d3686e4fe60c07b13f4d8be2cc167babd520742a944b601a97d19af98031edcc989bc6102982fd68cad9ee77a409b5690a21ea734344583444f", 0x5b) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)="39bcf4fa69eb9fbebe0c36d6801a9b3d5eb990ca37c69edcd2d2be201ccae3d22ead2edcc99d2e1de888554f33f12caf5a26d9210575fce9d041c01c3ec49424c50998a7f9147ea0c2b7b1a627b98db17b2ba39db0e3612691fcf9f0a4f97a6039f228414881191a7917a4a39fa9143bf2457df4e5910f263accff845e5497a1539e4f480b4b6584fa064b93633c2bb1d2f57b19f1b680a3429301beeb"}, 0x10) [ 100.893335] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.898730] RIP: 0033:0x455389 [ 100.901942] RSP: 002b:00007f4dfae48c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 100.909795] RAX: ffffffffffffffda RBX: 00007f4dfae496d4 RCX: 0000000000455389 [ 100.917093] RDX: 0000000000000008 RSI: 0000000000000402 RDI: 0000000000000013 [ 100.924403] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.931708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.939011] R13: 000000000000008f R14: 00000000006f3e08 R15: 0000000000000002 2018/04/22 03:50:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5f2) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:36 executing program 6: socket$netlink(0x10, 0x3, 0x80000000000002) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) socket$inet(0x2, 0x3, 0x2) 2018/04/22 03:50:36 executing program 3: syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x0) 2018/04/22 03:50:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x75, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001080)={0x0, 0x1, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000010c0)={0xd2a78658ccde3805, 0xfffffffffffffffa, 0x1, 0x7, 0x2, r1, 0x9}, 0x2c) 2018/04/22 03:50:36 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/04/22 03:50:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x40000000000004, 0x8400000000003, 0x200}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xb0, 0x4000) fcntl$setlease(r0, 0x400, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x2, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x1000, r2, 0x10003, 0x20}) 2018/04/22 03:50:37 executing program 3: shmget(0x1, 0x3000, 0x1000, &(0x7f0000ff4000/0x3000)=nil) msync(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x4) 2018/04/22 03:50:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b84233065de59e1fe0c6df1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") sendfile(r1, r0, &(0x7f0000000000), 0x1f) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) 2018/04/22 03:50:37 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000096000)) syz_emit_ethernet(0x12ed, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x13, 0x4, 0x1b1, 0x1, 0x12df, 0x65, 0x100, 0x8, 0x5e, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end, @rr={0x7, 0xf, 0x3f, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @empty]}, @rr={0x7, 0x23, 0x401, [@dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @rand_addr=0xffff, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, @empty]}, @generic={0x87, 0x3, "fd"}]}}, @gre={{0x0, 0x0, 0x1, 0x5c, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xdf, 0x0, [], "c3dd1ad761811e4ad15783da2ed21971408f803492bc1f14af58b2bf70a2a7bcd5d632e74da807b66c0ea869c405b73968341d46cd363f42f898c781c8c539de96dd4ca9239e933ec237df968031354a9b0aaf77be94b71fcc4b7d157e11047a71ec109ebb60039ca0b96503dde9223bacf8bf27c79f258f132cb28de084076df5ad4b3a177ac49247108ff05bd89d31ed273ee3b6753fb1a6d4740fc8f8c276ee81168bf26dc87cc1bbfba07eee0f87cc765a0ba7250d2af3393302391455b0ad090661b5a253a291c6a17e56c62d7540df42c2046edc7aaeeb6a344dd477"}, {0x5, 0x0, 0x10000, 0x8, 0x0, 0x0, 0x800, [0x0, 0x7], "dabebdf84864fc5c279db1ee0e6a7f74d7f39792da1b5486934d024badfa02a852b9ec9661f809b635497dbe79f8717c1c2e8035f18cf407f4383c2ecbee41090d4f752b46d7794c27aca4a19dea4e00262e470ef31f9bb2f33155e37922332af03d1e57b5477ac5ff788872b0b46826c81ea11df52831102ad307930746dd502e44cb69151189269eebbfb6e26bf46c27cd371f01af073ff9ca13017a8bafddd5b8035df6df481a79513edd4ae158767b0c848cfee5c8f8215e7ef802ed3f63d4cf67f59a490dc7f1bd58616409ad71b3709c7534"}, {0x9, 0x0, 0x1, 0x2199, 0x0, 0x0, 0x86dd, [0x80000000], "d354384efd376a967a2686fae76d4aa6c4a8f57e5afaafdf69f3e22d48250df84e81d5ad7c80e66a4ff23997e67e21c580858d00d62eab4384c93939ace7065f31e9bab1f1bc4a5e6db8c0806322f45380cfd954badae13bfba27fb0f2ca7dd8143f099d1239bc2f42eecbec828b772b079db29974d81b40fe5f900d09b764986d058273184c29ceb8ba547fad1b2fd0c9187f7ade"}, {0x8, 0x88be, 0x4, {{0x7f, 0x1, 0x5, 0x0, 0x6, 0x45e7, 0x5, 0x9}, 0x1, 0x101}}, {0x8, 0x22eb, 0x1, {{0x81, 0x2, 0x800, 0x3, 0x81, 0xdf, 0x9, 0x6}, 0x2, 0x1, 0x4, 0x20, 0x7, 0x8, 0x8, 0x2, 0x1, 0x9}}, {0x8, 0x6558, 0x2, "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"}}}}}}, &(0x7f0000001400)={0x1, 0x2, [0x8001, 0xcb0, 0xd03, 0x2b3]}) 2018/04/22 03:50:37 executing program 1: r0 = memfd_create(&(0x7f0000000040)='posix_acl_accesstcpusetcgroup]\x00', 0x1) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x80) r1 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), 0x4) 2018/04/22 03:50:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5f2) listen(r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:37 executing program 7 (fault-call:3 fault-nth:3): mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:37 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40), &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0), &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002140)={@rand_addr, @dev}, &(0x7f0000002180)=0xc) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:37 executing program 2: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="19", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x4180, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @random="411669201334"}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r3, 0x3}, 0x8) 2018/04/22 03:50:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x1, 0x5, 0x3de922af, 0x9}, 0x8) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000040)=0x80) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f0000000180)="e81213cc3ea918cdcf4bba0bd80df966a13bc6b43612792c72dccb8312b2392c2ac10267df036fcba1c597952fd013", &(0x7f00000001c0)="943dbae5c6b2a7dcda9d6b4387535a62649696694548c8e39eabf1e264f3f682be"}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r0}) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/04/22 03:50:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000200)=""/38, 0x26) getpeername(r1, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32, @ANYBLOB="5b000000961b947b650077d0113ad06ab86824707c444a4c3ca84f2f37e4ea92600f5e984643ca4625fc2efd97ee4175f3067420f69dccfaebb6773332a9a4b6c8b6e5d36770c321c6a4c758148ebf476be5868c9783541fb183ee16746d0bbf14eecdacccb0a522cb45a07e394693925426e269d599c54390cd58df0af85798080aeaf3f6f2c7071aac4f9e8de5a5fa2541ebb59932c7c052cbb85dc446bda9d3818d730a5f9e966b05b704cfff0a6e2dbcecaf16052b886913fda3c03111c212725e7666bf7aa8c234f0338185ef96069a93f6682c5cac5952dfe9417141bf5f90b2e9e25b21b2ed5d9afe0be8376d4a8f4a4287c5554fdf1cdb53d3497a5bc3e5d188b2a4fd480c4eca46df3913ab2adfb3bf8851a1d3f8cbc7d9c7888e1fd072111bb322f5455000d2a3036e6f1576cba72aaaf0b7176a2a561ae2882b8f7ecf897ee8b9d0082c79d95258aaef630e3d65af026ce8c51ca6"], &(0x7f0000000140)=0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000001c0), 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @remote, @rand_addr}, &(0x7f0000000440)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r2, @ANYBLOB="dbdf250100000008000120", @ANYRES32=r3, @ANYBLOB="8000020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000e58dc0b5b694e170ee477c885cdd914fd3d1cdf5532af7bd05c8e31ee46b720c60f78567d6538ae628c6d5eaa1996366b8c737ad6e48ae7a3be59c363d0128d4e13628821473fb6ccb759571d5bb12145fbebdacc1610fae6af8e31055986a90281fa4807810c83a7c76b6a789b458f3111be965d7acab0f846c774a6452643b2fc6953d84439ec1b8e9074b23883a748aee3b54fe4679f3cb7a3ed58c395bfcfe0c0b23e2950bdef7a376c8a58fe89da5c15daba948df1ff537c5d24fe9e68bde0b08e822c77890e40e366c4e0835"], 0x9c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) 2018/04/22 03:50:37 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x54, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1174, 0x898) fcntl$notify(r1, 0x402, 0x0) 2018/04/22 03:50:37 executing program 1: ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000040)=""/94) socket$inet(0x15, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002e00)='/dev/sg#\x00', 0x1ff, 0x141a00) accept4$ax25(r0, &(0x7f0000002e40), &(0x7f0000002e80)=0x10, 0x80800) 2018/04/22 03:50:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b84233065de59e1fe0c6df1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") sendfile(r1, r0, &(0x7f0000000000), 0x1f) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) 2018/04/22 03:50:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5f2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0xdd}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) dup3(r0, r0, 0x7ffff) 2018/04/22 03:50:37 executing program 6: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x480, 0x2) write(r0, &(0x7f0000000080)="f1a5accdfcf961fd0ec368fa5814a1f9c0668024f7f54e4ee16d16ad438a9da749357a5c472806f7a452d7424f49e3a1fd5872b56cdcd3a6119a2a16b47b2db2223586a98065bbc2277b805d1931a9184e9b793472dc27d62ce29dfcba9948f5f507d1319edd13f0657baa6c994dcc78f33629df69d7cad587e18e0f0339fc7e46255bc31f6d3f9bb51865b64073e0548f68698e324006df3364e41c95b5c44f39ae1057245df57450583297abe2c3a0ddf1220d19d1e5850f1e13ec63320b034484a3b7defb0a86637c6dbeaadd3fc32f6085067f6307e0ec75b1f75ed9ff853ece38310087eca43f", 0xe9) timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@dev}, &(0x7f00000001c0)=0x14) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r2}}, 0x0) 2018/04/22 03:50:37 executing program 1: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getregset(0x2, r0, 0xffffffffff600000, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x5c6}) 2018/04/22 03:50:38 executing program 5: prctl$intptr(0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f00000000c0)={&(0x7f0000000080)=""/18, 0x12}) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xf4, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/244}, &(0x7f0000000300)=0x78) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x610800) fstat(r1, &(0x7f0000564000)) 2018/04/22 03:50:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x0, 0x2004}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7fffffff) 2018/04/22 03:50:38 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfffffffffffffffe, 0x309301) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'bond_slave_0\x00', 0x0}) connect$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="8988324d604a5c5b860d334d8dc96db5e16076f3cd606e35645d427b12ab321e9df645fad6dc3f611c5845e23940930ed5769ec992003efd71458698ffff1c8d3e", 0x41) 2018/04/22 03:50:38 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) r3 = getpid() ptrace(0xffffffffffffffff, r3) lseek(r2, 0x54, 0x0) fcntl$notify(r2, 0x402, 0x8) 2018/04/22 03:50:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:38 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40), &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0), &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002100)=0xe8) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:38 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') r2 = syz_open_procfs(r0, &(0x7f00000000c0)='net/softnet_stat\x00') r3 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) ioctl$LOOP_CLR_FD(r1, 0x4c01) ftruncate(r2, 0x1) ioctl$TIOCSTI(r3, 0x5412, 0x3f) sendfile(r3, r1, &(0x7f0000000000), 0x7fffffff) 2018/04/22 03:50:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x1ff, {{0xa, 0x4e22, 0xd6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0x10}, 0x10000}}, {{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e23, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0xe85}}]}, 0x290) write(r1, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = fcntl$dupfd(r1, 0xcdd2db32a2f3e0e3, r1) write$cgroup_pid(r2, &(0x7f00000005c0)={[0x1, 0x31, 0x36, 0x37, 0x33, 0x37, 0x30]}, 0x7) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) r4 = dup2(r3, r0) setsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000000100)=0x39, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000240)={r5, 0x9, "04f8bcd07cfbfd47fe"}, &(0x7f0000000580)=0x11) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) 2018/04/22 03:50:38 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7fff, 0xcfc}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24}}, 0x3afb4b62, 0x10001, 0xffffffffffffffe1, 0x0, 0x4}, 0x98) fcntl$notify(r0, 0x402, 0x8) socketpair(0x0, 0x80005, 0x3f, &(0x7f0000000000)) 2018/04/22 03:50:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1d3b1856, 0x80100) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:38 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ff97c8e3720000000400000002002100001b0008db315adba943", 0x26) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x48, @tick=0x3, 0x5a99caf9, {0x3}, 0x2, 0x2, 0xffffffffffffffc1}) 2018/04/22 03:50:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, 0x8) [ 103.309861] alg: No test for hmac(wp512) (hmac(wp512-generic)) 2018/04/22 03:50:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x6, 0x2) unshare(0x20000000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x3f) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x2b}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/04/22 03:50:38 executing program 1: sched_setaffinity(0x0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000e3fff5ff00000000000000df00", 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x20080) r2 = msgget$private(0x0, 0x20) r3 = getuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000006c0)=r6) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000007c0)={{0x6, r3, r4, r5, r7, 0x8, 0x5}, 0x10000, 0x1f, 0xfff9, 0x1, 0x4, 0x4, r8, r9}) r10 = getpgrp(r8) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r11 = getuid() ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000440)={0x1, 0x40, 0x0, 0x100, 0xfff, 0x1}) r12 = getgid() sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000140)=@file={0x1, '/\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000002c0)="09917e42100cdc539aa73f3dc0ba72cb37d6efc517f9bb34336296af20645b450cc89789a07fd4d338bbf37c2e3fae79d295e1daf0f400588877f445dcf729002b310292bac179be1ef360068fd3256794aaddc3a52551beb09caca6b752fe99d884a92d36c565cbbdf29b1182d54d10030b92cd2be818f94e4e422366808bee4c76ef83340f89fc9670b82bf339bff6fb99f88aba625aee27bf1a655711a8d086483badddd84baf68b9af4aa013012f042dc6816d3ce32a6deeedadbeb0458eee890f812a44707c48c959", 0xcb}, {&(0x7f00000001c0)="d33eba0d", 0x4}, {&(0x7f0000000200)="c263baba5e10", 0x6}], 0x3, &(0x7f00000003c0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x80}, 0x40000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0x4) 2018/04/22 03:50:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000001, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x20, 0x8, 0xd63}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xfffffffffffffff7, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/04/22 03:50:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5432, &(0x7f0000000000)={0x0, 0x0, 0x7ffffffd, 0x2, 0x0, 0x80800, 0x0, 0x0, 0x0, 0x401}) 2018/04/22 03:50:38 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) 2018/04/22 03:50:38 executing program 7: mkdir(&(0x7f0000014000)='./file1\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x12, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/22 03:50:38 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000006c0)) write$vnet(r0, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/94, 0x5e, &(0x7f0000000440)=""/25, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) pselect6(0x40, &(0x7f0000000500)={0x8f45, 0xff, 0x3, 0x1, 0x20, 0x100, 0x1}, &(0x7f0000000540)={0xfffffffffffffff7, 0x80000001, 0x7, 0x9, 0x1f, 0x6, 0x6d4, 0x5}, &(0x7f0000000580)={0x45, 0x9, 0x4, 0x9, 0x20, 0x8, 0x40, 0xa7}, &(0x7f00000005c0), &(0x7f0000000640)={&(0x7f0000000600)={0x5}, 0x8}) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) fallocate(r0, 0x2, 0x1, 0x4) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/24, 0x18, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/22 03:50:39 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40), &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0), &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'team0\x00'}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:39 executing program 7: r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="21d6f2a2aef83512fdf1ac2ff4600591c58b8b34cf1fc59fc160201582249b64a615407aa7dfb72dc6f8597fa711777e1aa74b443cac012d4681b78d9fa8585ef24af66304c2b23a78df0839cc61c8917fa2308477e2d2da7cd4e722314a9c9d8680034309693652f0c1297b3f6053a5c257308ab399cfcdb7c8900b522e026d0d49570b2375569d86f2a140f16c1e3d0dcb9427a499067c4759f94bb1e2099b3cc36896efec2dd701c39de1acc9030573d7d56083", 0xb5, 0xfffffffffffffffa) keyctl$update(0x2, r0, &(0x7f00000001c0)="de3fb675795a7e25283dc91c83d8be6998944696977d9e4ccdd93ce825300cac0f70aa7af06e17b57da4e5fb25b3345ebe1fa8f010fbb8f97a4426e807001f425ce1c5af07baa49a561686fdeb130f63b59db858ea67", 0x56) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x6}, 0x8) lseek(r1, 0x54, 0x0) creat(&(0x7f0000000000)='/\x00', 0xc2) fcntl$notify(r1, 0x402, 0xb) 2018/04/22 03:50:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x16, "cfa00fad29d2393f7628e0d8efca464b7b1c7a3f0147"}, &(0x7f00000001c0)=0x1e) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00000000c0), 0xff9, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/22 03:50:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000006c0)) write$vnet(r0, &(0x7f0000000480)={0x1, {&(0x7f00000003c0)=""/94, 0x5e, &(0x7f0000000440)=""/25, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000200)=""/208, 0xd0, &(0x7f0000000300)=""/177, 0x0, 0x2}}, 0x68) pselect6(0x40, &(0x7f0000000500)={0x8f45, 0xff, 0x3, 0x1, 0x20, 0x100, 0x1}, &(0x7f0000000540)={0xfffffffffffffff7, 0x80000001, 0x7, 0x9, 0x1f, 0x6, 0x6d4, 0x5}, &(0x7f0000000580)={0x45, 0x9, 0x4, 0x9, 0x20, 0x8, 0x40, 0xa7}, &(0x7f00000005c0), &(0x7f0000000640)={&(0x7f0000000600)={0x5}, 0x8}) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) fallocate(r0, 0x2, 0x1, 0x4) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/24, 0x18, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f00000000c0)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/22 03:50:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000080)={0x1, 0x4, 0xffff, 0x100, "1975d51759a7ddc5c59f183d24f7c08d24987303da41b4281c337fac029f96bd521c9758387da6e0a1b9b0c2", 0x1}) write$cgroup_int(r1, &(0x7f0000000100)={[0x3f]}, 0x1) 2018/04/22 03:50:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000d2d402a7000000005c00000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8937, &(0x7f00000001c0)="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") ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x9) 2018/04/22 03:50:40 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:40 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xfff) fcntl$notify(r0, 0x402, 0x8) 2018/04/22 03:50:40 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f112", 0x5) accept(r0, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/22 03:50:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x30040) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffffd, 0x0, 0x1e4fcbc4, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) getrusage(0xffffffffffffffff, &(0x7f0000000100)) 2018/04/22 03:50:40 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000240)={0x2, 0x5, 0x1f, 0x1, "7585e42a62a64040d5c770dfadb0409ce2871b23ae7a56fd098ac05ba8f84e2ac07454ac0bcaa6c135dc595a", 0x3}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="c08cf2000000d1a65ec91cc5b25d98c1cc7396f0f4c12f68405191da61c65a7cdc484c0c06a6a5335f7ebec7a9", @ANYRES16=r3, @ANYBLOB="000429bd7000fddbdf2502000000080001004e2200000400050008000200020000000800020000000000080003002c000000080003003a000000"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x48000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)={0x80000000}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0xda, 0xc7a, &(0x7f0000000040), 0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004) 2018/04/22 03:50:40 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40), &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0), &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001d80)={'bridge_slave_0\x00'}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x12, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/22 03:50:41 executing program 3: r0 = fanotify_init(0x40, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/87, 0x57}], 0x1, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r2, 0x2, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x10000) 2018/04/22 03:50:41 executing program 0: semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x802000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@mcast2}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev}, &(0x7f0000000440)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000600), &(0x7f0000000640)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d80)={0x0, @dev, @loopback}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@remote, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000f40), &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001100)={{{@in=@broadcast, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000001400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f00000014c0), &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001540)={@multicast1, @loopback}, &(0x7f0000001580)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000015c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000017c0)={0x0, @rand_addr}, &(0x7f0000001800)=0xc) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/22 03:50:41 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f00000025c0)='btrfs\x00', &(0x7f0000002600)='./file0\x00', 0x3, 0x3, &(0x7f0000002780)=[{&(0x7f0000002640)="f76bdc526f6b293578dab346fc881625356893a47f4e017ca5c2ca0a1e78b07d93516005b0", 0x25, 0x7121}, {&(0x7f0000002680)="a8af16b8d92f5febe49b76e3ce7ab3", 0xf, 0x1baf39c8}, {&(0x7f00000026c0)="a13497c295753b90cfeb0c113e437840f74bb78a91236087b4fdff777f860893d0571f51b05eaee593c9d4f8b0859378469e9d0f06bb28475e176384212b4d3c8ee26552f4fe4a8d00ba8867c50aaaf579ae0ee073930773059e289efedeb1055f5f815af5ab6ce544d1321fb4d90835be9d035cfa50bc9bd6db36d0bde40931f5ce66c0a156b4907aef84814c8cd7ef9abd1964521ce0e72137fbd8737ae50021ddc26bc56fa74ced6ce2180fad0d06b40919", 0xb3}], 0x1, &(0x7f0000002800)={[{@noinode_cache='noinode_cache', 0x2c}]}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002840)=0x2, 0x93) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/34, 0x22}, {&(0x7f00000013c0)=""/134, 0x86}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/16, 0x10}], 0x6, &(0x7f0000002500)=""/151, 0x97, 0x9}, 0x2001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x4}) 2018/04/22 03:50:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x87a, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x18000000, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0x9, @empty, 0x6}, @in6={0xa, 0x4e20, 0x7fffffff, @empty, 0x83}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x8000000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0xbcc6}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r2, 0xffffffffffffff7e, "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"}, &(0x7f0000000280)=0xf6) 2018/04/22 03:50:41 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0xa80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000100)={{0x2, 0x0, 0x7, 0x2, "47431861dd794aa9246893709b8a34b8012fec9cee0398743f9a291572b24e9046e7ce9ff641a0581580457a", 0x4}, 0x400, [0x5, 0x8, 0x7fffffff, 0xa05a, 0x1, 0x1000, 0x8, 0x92, 0x8, 0x0, 0x43c22b57, 0xffffffffffffff8d, 0xffffffffffffff81, 0x3, 0x8, 0x1000, 0xfd, 0x6, 0x554, 0x36, 0x0, 0x3, 0x7, 0x100000000, 0x9, 0x4523, 0x4, 0x1, 0x5, 0x7, 0x800, 0x9ea, 0x0, 0x1, 0x800, 0x5, 0x100000001, 0xff, 0x9, 0x6, 0x1, 0x2, 0x3, 0x1, 0x5, 0x0, 0x1, 0x100000000, 0x4, 0x7fff, 0x0, 0x0, 0xffffffff80000001, 0x7, 0x7, 0x7, 0xff, 0xfc, 0x4, 0x0, 0x5, 0x1, 0x1f, 0x8, 0x2, 0x7, 0x4b00, 0x1, 0xf974, 0x5, 0x7fffffff, 0x400, 0xfffffffffffffffd, 0x2d08, 0x2, 0xb7c, 0x7a, 0x5, 0x0, 0x8000, 0x48cd, 0x101, 0x0, 0x1, 0x4, 0x8, 0x2, 0x200000000, 0x401, 0x1f, 0x0, 0x0, 0x200, 0x8, 0x2, 0x1, 0x51cc, 0x2, 0x9, 0x81, 0x1ff, 0x2, 0x0, 0x80, 0xffffffffffffffff, 0xffffffffffff0001, 0xae, 0x3, 0x10001, 0x6a, 0x100000000, 0x7fffffff, 0xfffffffffffffff9, 0xb5, 0xfffffffffffffff9, 0x6, 0xffffffffffffff00, 0x195, 0x5, 0x1000, 0x0, 0x69, 0x10000, 0x2, 0x3ff, 0x10000], {0x77359400}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000600)={0x1}) lseek(r1, 0x54, 0x0) fcntl$notify(r1, 0x402, 0x8) 2018/04/22 03:50:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="0bf5430f0003b87120", 0x9}], 0x1) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/04/22 03:50:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:41 executing program 6: r0 = socket$packet(0x11, 0x1, 0x300) unshare(0x40600) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'teql0\x00', 0x1001}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) bind$packet(r0, &(0x7f0000000040)={0x11, 0x5, r1, 0x1, 0xc8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000001c0), 0x0) [ 106.384528] ================================================================== [ 106.391955] BUG: KMSAN: uninit-value in btrfs_scan_one_device+0x4b6/0x920 [ 106.398889] CPU: 1 PID: 7893 Comm: syz-executor2 Not tainted 4.16.0+ #85 [ 106.405737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.415166] Call Trace: [ 106.417766] dump_stack+0x185/0x1d0 [ 106.421408] ? btrfs_scan_one_device+0x4b6/0x920 [ 106.426181] kmsan_report+0x142/0x240 [ 106.429987] __msan_warning_32+0x6c/0xb0 [ 106.434055] btrfs_scan_one_device+0x4b6/0x920 [ 106.438650] btrfs_mount_root+0x332/0x21b0 [ 106.442904] ? kmsan_set_origin+0x9e/0x160 [ 106.447143] ? btrfs_control_open+0x80/0x80 [ 106.451469] mount_fs+0x296/0x780 [ 106.454931] vfs_kern_mount+0x222/0x990 [ 106.458914] btrfs_mount+0x7fe/0x2db0 [ 106.462730] ? kmsan_set_origin+0x9e/0x160 [ 106.467841] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 106.473121] mount_fs+0x296/0x780 [ 106.476591] vfs_kern_mount+0x222/0x990 [ 106.480577] do_mount+0xca5/0x4ed0 2018/04/22 03:50:41 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) fadvise64(r0, 0x0, 0x15e, 0x7) mkdir(&(0x7f0000000080)='./file0\x00', 0x184) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x54, 0x0) fcntl$notify(r1, 0x402, 0x8) [ 106.484125] ? __kmalloc+0x23c/0x350 [ 106.487842] ? copy_mount_options+0x91/0x540 [ 106.492285] SYSC_mount+0x32e/0x3d0 [ 106.495924] SyS_mount+0x77/0xa0 [ 106.499301] do_syscall_64+0x309/0x430 [ 106.503316] ? put_mnt_ns+0x2f0/0x2f0 [ 106.507131] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.512322] RIP: 0033:0x457dba [ 106.515513] RSP: 002b:00007f8bc898eba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.523232] RAX: ffffffffffffffda RBX: 00000000200025c0 RCX: 0000000000457dba 2018/04/22 03:50:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1, 0x800) 2018/04/22 03:50:41 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}], 0x2, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003140)) r3 = getpid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x88, "200e7daa15e7f8a9f5aaae003d2436415208d195abd5c05b6c2403a082404a7523fb788a695edf04b8809dd1089be0135d3fdcb5201c20ce29483a08a0cdff5658ff90aff0ed5b9696a0f525ec8b9a4e4a8e144e9573ecf18eb9efec95bd84a9c2d9839c182383b4088e15020f36ffbd1c5a794a556907fdcb61f124474740b37f096104c26b3454"}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r4, 0xa0, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfba}, @in6={0xa, 0x4e24, 0x9b, @mcast2={0xff, 0x2, [], 0x1}, 0x9bf}, @in={0x2, 0xff, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x4, @empty, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3c, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000000380)=0x10) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffffe00000000000, 0x2, 0x4, 0xffffffff, 0x0, 0x7fff, 0x8000, 0x7, 0x2, 0x52, 0x3, 0x1, 0x2, 0x10000, 0x5421, 0x7, 0x9, 0x4, 0x0, 0x7, 0x5, 0x20, 0x67b, 0x8, 0x1, 0x0, 0x2, 0x400, 0x5, 0x8, 0x20, 0x9, 0x2, 0x1, 0x80000001, 0x7, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000080)}, 0x4809, 0x7, 0x3, 0x7, 0x3f, 0x1, 0x5}, r3, 0x6, r0, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003100)={r1}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') [ 106.530515] RDX: 00000000200025c0 RSI: 0000000020002600 RDI: 00007f8bc898ebf0 [ 106.537791] RBP: 0000000000000003 R08: 0000000020002800 R09: 00000000200025c0 [ 106.545065] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000013 [ 106.552346] R13: 0000000000000003 R14: 00000000006fcb50 R15: 0000000000000000 [ 106.559627] [ 106.561259] Uninit was stored to memory at: [ 106.565587] kmsan_internal_chain_origin+0x12b/0x210 [ 106.570702] kmsan_memcpy_origins+0x11d/0x170 [ 106.575204] __msan_memcpy+0x109/0x160 [ 106.579098] _copy_to_iter+0x852/0x28f0 [ 106.583100] copy_page_to_iter+0x383/0x1b70 [ 106.587518] shmem_file_read_iter+0x99f/0x1180 [ 106.592102] do_iter_readv_writev+0x84d/0xa00 [ 106.596603] do_iter_read+0x303/0xd70 [ 106.600410] vfs_iter_read+0x118/0x180 [ 106.604292] loop_queue_work+0x270e/0x3ef0 [ 106.608525] kthread_worker_fn+0x58f/0x900 [ 106.612756] loop_kthread_worker_fn+0x90/0xb0 [ 106.617249] kthread+0x539/0x720 [ 106.620613] ret_from_fork+0x35/0x40 [ 106.624315] Uninit was created at: [ 106.627855] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 106.632872] kmsan_alloc_page+0x82/0xe0 [ 106.636863] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 106.641616] alloc_pages_vma+0xcc8/0x1800 [ 106.645829] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 106.650841] shmem_getpage_gfp+0x35db/0x5770 [ 106.655254] shmem_file_read_iter+0x508/0x1180 [ 106.659834] do_iter_readv_writev+0x84d/0xa00 [ 106.664335] do_iter_read+0x303/0xd70 [ 106.668140] vfs_iter_read+0x118/0x180 [ 106.672027] loop_queue_work+0x270e/0x3ef0 [ 106.676261] kthread_worker_fn+0x58f/0x900 [ 106.680492] loop_kthread_worker_fn+0x90/0xb0 [ 106.685003] kthread+0x539/0x720 [ 106.688364] ret_from_fork+0x35/0x40 [ 106.692066] ================================================================== [ 106.699414] Disabling lock debugging due to kernel taint [ 106.704859] Kernel panic - not syncing: panic_on_warn set ... [ 106.704859] [ 106.712235] CPU: 1 PID: 7893 Comm: syz-executor2 Tainted: G B 4.16.0+ #85 [ 106.720391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.729738] Call Trace: [ 106.732327] dump_stack+0x185/0x1d0 [ 106.735959] panic+0x39d/0x940 [ 106.739517] ? btrfs_scan_one_device+0x4b6/0x920 [ 106.744274] kmsan_report+0x238/0x240 [ 106.748076] __msan_warning_32+0x6c/0xb0 [ 106.752137] btrfs_scan_one_device+0x4b6/0x920 [ 106.756724] btrfs_mount_root+0x332/0x21b0 [ 106.760961] ? kmsan_set_origin+0x9e/0x160 [ 106.765196] ? btrfs_control_open+0x80/0x80 [ 106.769514] mount_fs+0x296/0x780 [ 106.772975] vfs_kern_mount+0x222/0x990 [ 106.776953] btrfs_mount+0x7fe/0x2db0 [ 106.780768] ? kmsan_set_origin+0x9e/0x160 [ 106.785011] ? btrfs_resize_thread_pool+0x5b0/0x5b0 [ 106.790043] mount_fs+0x296/0x780 [ 106.793507] vfs_kern_mount+0x222/0x990 [ 106.797494] do_mount+0xca5/0x4ed0 [ 106.801210] ? __kmalloc+0x23c/0x350 [ 106.804928] ? copy_mount_options+0x91/0x540 [ 106.809349] SYSC_mount+0x32e/0x3d0 [ 106.812987] SyS_mount+0x77/0xa0 [ 106.816362] do_syscall_64+0x309/0x430 [ 106.820252] ? put_mnt_ns+0x2f0/0x2f0 [ 106.824056] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.829414] RIP: 0033:0x457dba [ 106.832598] RSP: 002b:00007f8bc898eba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.840304] RAX: ffffffffffffffda RBX: 00000000200025c0 RCX: 0000000000457dba [ 106.847572] RDX: 00000000200025c0 RSI: 0000000020002600 RDI: 00007f8bc898ebf0 [ 106.854844] RBP: 0000000000000003 R08: 0000000020002800 R09: 00000000200025c0 [ 106.862109] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000013 [ 106.869379] R13: 0000000000000003 R14: 00000000006fcb50 R15: 0000000000000000 [ 106.877145] Dumping ftrace buffer: [ 106.880676] (ftrace buffer empty) [ 106.884372] Kernel Offset: disabled [ 106.887979] Rebooting in 86400 seconds..