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 '10.128.0.7' (ECDSA) to the list of known hosts. 2018/05/03 05:15:04 fuzzer started 2018/05/03 05:15:05 dialing manager at 10.128.0.26:34803 syzkaller login: [ 53.225486] can: request_module (can-proto-0) failed. [ 53.237141] can: request_module (can-proto-0) failed. 2018/05/03 05:15:15 kcov=true, comps=false [ 54.209837] random: crng init done 2018/05/03 05:15:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000200), &(0x7f0000000140)=""/67}, 0x18) 2018/05/03 05:15:19 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="00fa1e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:15:19 executing program 2: r0 = shmget(0x1, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2d0, 0x20000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) shmctl$IPC_RMID(r0, 0x0) 2018/05/03 05:15:19 executing program 3: r0 = socket(0x1e, 0x2, 0x0) close(r0) close(r0) 2018/05/03 05:15:19 executing program 4: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB=' \x001'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:15:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0xfffffefb}], 0x1, 0x0) 2018/05/03 05:15:19 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/05/03 05:15:19 executing program 6: add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) [ 59.179753] IPVS: ftp: loaded support on port[0] = 21 [ 59.312090] IPVS: ftp: loaded support on port[0] = 21 [ 59.360181] IPVS: ftp: loaded support on port[0] = 21 [ 59.428914] IPVS: ftp: loaded support on port[0] = 21 [ 59.516744] IPVS: ftp: loaded support on port[0] = 21 [ 59.654406] IPVS: ftp: loaded support on port[0] = 21 [ 59.799592] IPVS: ftp: loaded support on port[0] = 21 [ 59.939303] IPVS: ftp: loaded support on port[0] = 21 [ 61.396285] ip (4720) used greatest stack depth: 54248 bytes left [ 61.636584] ip (4738) used greatest stack depth: 54184 bytes left [ 62.422534] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.429110] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.465705] device bridge_slave_0 entered promiscuous mode [ 62.518151] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.524653] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.548007] device bridge_slave_0 entered promiscuous mode [ 62.622626] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.629163] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.661456] device bridge_slave_0 entered promiscuous mode [ 62.702823] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.709362] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.727973] device bridge_slave_1 entered promiscuous mode [ 62.803938] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.810468] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.833136] device bridge_slave_1 entered promiscuous mode [ 62.859722] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.866250] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.920777] device bridge_slave_0 entered promiscuous mode [ 62.944858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.961763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.987174] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.993749] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.017875] device bridge_slave_1 entered promiscuous mode [ 63.054300] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.060808] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.113821] device bridge_slave_0 entered promiscuous mode [ 63.134675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.200096] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.206583] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.232156] device bridge_slave_1 entered promiscuous mode [ 63.253785] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.260282] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.276069] device bridge_slave_0 entered promiscuous mode [ 63.305767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.324414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.367928] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.374561] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.415889] device bridge_slave_1 entered promiscuous mode [ 63.437411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.476317] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.482820] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.520788] device bridge_slave_1 entered promiscuous mode [ 63.545563] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.552554] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.561647] device bridge_slave_0 entered promiscuous mode [ 63.574243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.582187] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.588638] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.602583] device bridge_slave_0 entered promiscuous mode [ 63.635454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.645954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.654260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.797242] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.803764] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.817892] device bridge_slave_1 entered promiscuous mode [ 63.829594] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.836133] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.849651] device bridge_slave_1 entered promiscuous mode [ 63.867370] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.920197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.929634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.937663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.041841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.091743] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.103648] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.168015] ip (4916) used greatest stack depth: 53960 bytes left [ 64.187086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.205744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.358762] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.392509] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.409960] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.523500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.568880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.576119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.598159] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.616420] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.640160] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.661427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.668679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.767701] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.835858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.846525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.865694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.879871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.890741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.902420] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.922907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.958365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.965483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.001200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.008267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.050845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.058834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.119504] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.129761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.137625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.160399] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.168752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.177240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.279520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.286612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.335088] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.342161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.368163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.400523] team0: Port device team_slave_0 added [ 65.443869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.453114] ip (5003) used greatest stack depth: 53656 bytes left [ 65.477803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.588500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.595500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.627898] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.651986] team0: Port device team_slave_1 added [ 65.678412] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.708648] team0: Port device team_slave_0 added [ 65.728480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.735726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.846668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.856806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.878115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.904603] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.923941] team0: Port device team_slave_0 added [ 65.968821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.986375] team0: Port device team_slave_0 added [ 65.993080] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.009225] team0: Port device team_slave_0 added [ 66.027827] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.045380] team0: Port device team_slave_1 added [ 66.067943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.077245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.098882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.156237] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.168644] team0: Port device team_slave_0 added [ 66.194208] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.213447] team0: Port device team_slave_1 added [ 66.223280] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.244493] team0: Port device team_slave_1 added [ 66.255611] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.267250] team0: Port device team_slave_1 added [ 66.301483] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.316245] team0: Port device team_slave_0 added [ 66.334109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.344187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.367317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.389389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.396828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.410135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.432862] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.441470] team0: Port device team_slave_0 added [ 66.466848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.473845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.486889] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.512309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.520403] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.529674] team0: Port device team_slave_1 added [ 66.535613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.544417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.555129] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.573264] team0: Port device team_slave_1 added [ 66.600164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.612456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.639782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.662249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.685908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.695001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.708666] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.716201] team0: Port device team_slave_1 added [ 66.740939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.754639] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.766596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.780827] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.798143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.815591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.831262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.838837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.848794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.869696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.876737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.894768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.922322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.945126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.960748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.972589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.980581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.988716] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.000432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.008379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.018322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.045540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.053685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.060878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.072687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.080882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.095626] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.106625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.115736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.135247] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.153112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.160888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.168186] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.177190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.188184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.212119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.240981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.255296] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.262618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.291057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.314504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.329973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.352172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.362817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.380499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.402908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.413859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.424637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.436364] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.447367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.468561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.486868] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.500736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.515191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.528724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.551983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.592987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.622628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.648776] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.660621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.707467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.716755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.733129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.757492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.768362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.782694] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.790555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.809190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.864968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.911288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.934316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.950062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.636642] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.643145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.650083] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.656547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.729743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.736340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.783197] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.789709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.796621] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.803188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.861248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.058289] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.064802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.071684] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.078336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.096159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.130543] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.137102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.143923] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.150489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.171907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.182880] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.191190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.198115] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.204600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.276138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.289122] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.295608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.302547] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.309062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.338801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.354359] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.360854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.367751] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.374203] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.408302] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.430617] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.437128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.444055] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.450528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.483250] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.751645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.766555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.805452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.845877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.865820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.883273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.890717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.682196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.768377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.194905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.221817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.248952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.278489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.321876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.590100] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.600118] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.622835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.028478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.061012] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.070636] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.084874] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.210802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.374789] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.381211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.394883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.432010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.496497] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.507140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.521970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.866634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.873389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.886999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.915404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.925176] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.932555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.945718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.963647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.992901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.017426] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.031371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.041542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.211292] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.276255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.282590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.290509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.525966] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.557594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.563940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.576354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.661182] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.702527] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.726304] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.859760] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.232523] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.359698] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 05:15:48 executing program 4: 2018/05/03 05:15:48 executing program 3: 2018/05/03 05:15:48 executing program 7: 2018/05/03 05:15:48 executing program 2: 2018/05/03 05:15:48 executing program 1: 2018/05/03 05:15:48 executing program 0: 2018/05/03 05:15:48 executing program 5: 2018/05/03 05:15:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee1768aa3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901ffffffff6bcd66284ae7d2733504eb6c421502df459eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f7117512cbf320ec39702d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b748d659f0f200", 0xb8) 2018/05/03 05:15:49 executing program 5: 2018/05/03 05:15:49 executing program 7: 2018/05/03 05:15:49 executing program 2: 2018/05/03 05:15:49 executing program 3: 2018/05/03 05:15:49 executing program 0: 2018/05/03 05:15:49 executing program 1: 2018/05/03 05:15:49 executing program 6: 2018/05/03 05:15:49 executing program 4: 2018/05/03 05:15:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000640)='encrypted\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='_', 0x1, 0xfffffffffffffffd) 2018/05/03 05:15:49 executing program 7: 2018/05/03 05:15:49 executing program 0: 2018/05/03 05:15:49 executing program 1: 2018/05/03 05:15:49 executing program 2: 2018/05/03 05:15:49 executing program 3: 2018/05/03 05:15:49 executing program 6: 2018/05/03 05:15:49 executing program 4: 2018/05/03 05:15:49 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/mnt\x00') 2018/05/03 05:15:49 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fb920a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:15:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/253) 2018/05/03 05:15:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x5) 2018/05/03 05:15:49 executing program 0: prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') 2018/05/03 05:15:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000003c0)}]) 2018/05/03 05:15:49 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x80480911, &(0x7f00000003c0)=0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000000)={'ifb0\x00', @ifru_flags=0x302}) bind(r1, &(0x7f0000000680)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x2) 2018/05/03 05:15:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042317bbf2e1a527c7d91e6c882e32e7ea6b90a00000000000083d72a", [0x400000000, 0xfffffffffffffffa]}) 2018/05/03 05:15:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)=0xffffffffeffffffc) 2018/05/03 05:15:49 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt(r0, 0x4, 0xf25, &(0x7f0000000100)=""/190, &(0x7f0000000040)=0xbe) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) fstat(r1, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/03 05:15:50 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x0, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x14040) recvfrom$llc(r3, &(0x7f00000000c0)=""/245, 0xf5, 0x2, &(0x7f0000000040)={0x1a, 0x203, 0x0, 0x9, 0x4105, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/03 05:15:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) mkdirat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x1ff) 2018/05/03 05:15:50 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000003}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003900)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003940)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x4, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x2b, r1, r2}, {0x0, 0x0, 0x0, 0x6, 0x240, 0x5, 0x9, 0x4}, {0x8, 0x6, 0x10001, 0xfffffffffffffeff}, 0x1b6, 0x6e6bbd, 0x2, 0x1, 0x2}, {{@in6, 0x4d5, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3503, 0x6, 0x0, 0x6, 0x6, 0x4, 0x6}}, 0xe8) 2018/05/03 05:15:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x101, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x4, 0x6b0, [0x20000500, 0x0, 0x0, 0x20000530, 0x20000830], 0x0, &(0x7f0000000240), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xa00f8e5c35676dec}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x17, 0x919f, 'rose0\x00', 'veth1_to_bond\x00', 'syzkaller1\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x108, 0x180, 0x1b8, [@physdev={'physdev\x00', 0x70, {{'veth1_to_team\x00', {}, 'ifb0\x00', {0x147faaab44c1442e}, 0x8, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x2, 0x8, 0x7, 0x0, 0x0, "bf355c7b73117ebbb137ffe7d99e7bfabd93ecc893ca6eb8e27a565f9114d49bbf05de13231da6aeae05bac2fc7197dadc8ad807f468c45f8c3f135968933a68"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x1f, 0x48, 0x217, '\x00', 'syzkaller0\x00', 'bond0\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe0, 0x118, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x8, 0x0, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="6dbbef7a4fed", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x2, 0x88f9, 'sit0\x00', 'bond0\x00', 'bcsh0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xd0, 0x140, 0x178, [@state={'state\x00', 0x8}, @cpu={'cpu\x00', 0x8, {{0x1, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="a55749052ec8", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x46, 0x89fd, 'veth1_to_bond\x00', 'gre0\x00', 'veth1_to_bridge\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x158, 0x1a8, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xffffffff, 0x0, 0xff], 0x5, 0x2d, 0x0, 0x2, 0x4e20, 0x4e22, 0x4e23, 0x4e21}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x1}}}}]}]}, 0x728) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/arp\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000200)={r4, 0xfffffffffffffff7}, 0x8) writev(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/03 05:15:50 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80400) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xffffffffffffff00, 0x4) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="0011090000000000583bdc862bf3104bcca2a7992c96be449d3e10aabf69e8b6f31796a071089a145d8ee110d93eee9b94c8b1203435d79ca19b3582c2024766a72ea58e57f69c39e534d0a256fe648a6342cafb766e8f15c77bc0094ac12d267b325e6590a0b7579285f9d68e018d597dc52e30f0656dc970e40aa2a63490999b5956468d738b04377623e98d3934697bfd0b3ecd79c086aedbbc9412a8b77ac7"], 0x8) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'bpq0\x00'}}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x33f, 0x0, 0xb5e, 0x6, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/05/03 05:15:50 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/03 05:15:50 executing program 0: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000009c0)=0xe8) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x372, &(0x7f0000000f00)=""/115, 0x73) r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0}, &(0x7f0000001180)=0xfffffffffffffed6) getresgid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) sendmsg$unix(r0, &(0x7f0000000ec0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000200)="9454ad47789ce0735e31d44a9f24338e372eac851393d6e2c5bcfd40cb0ca9bf2f6cdecc3ffaebe4113fdd949b283989b9384887fb9e23164521d32721c0d6bacbe48d6fb2615d1823683fae0adcf4b5a9af102b6b37dd6ed28c45884f5bbadeca500083284890df552945ef2498ec48958737ddda2a7853cfe4223ea3b0eee2485601377752aa57c6f80fa90bd84534e1c5049295a007d79f047a9652349dadbac49c7790dd00f16e5f48d6cf2b53186f619b2228e4206ef0d24de258a66dbdffe603ca2e88c5292321", 0xca}, {&(0x7f0000000300)="a6d8cd0d55d02c3138c068a3cdadfd8ad9b5da5684775bc2388ba2aeed34d0ddaf29b27625405217714e8cade711fa173394f746", 0x34}, {&(0x7f0000000340)="ac9170ce4d6f", 0x6}, {&(0x7f0000000380)="0d9afded1efb579832ae05d800dff2698b92c3bef129ac572afb507976b4e360974e0f1863515f3ccaf53d98a86e00264e94260d913996c7eeca873ff380d9dee4f9090452057426a09114d7babdd8f16f2b77e320b3a3c0b1cad2c1a0eb97f6ceed831ab2ea95eae0f94a0bb5ce4719a92217ec2a9b9c87c9346c38149ff1fc0517fcd88966c4ed9f360ebe7b1ed349b269ca9efbda8634350ee5684d4ceae3b4a6e1e68fc905bcd2c1c0b4a9b977fbf12ec32cb5beef6ba649996e0825dcb7ea73dd865ef6de879e07553cd65cce8e48908e7ef7b218eb1b10200595aa6ec43bbfa73a47c1a3e2cbe10fe259ff497fdd2ad6215f12", 0xf6}, {&(0x7f0000000480)="436f6f35141036588b44d220420a852185fb7eece073e5b79bcc592244e3352cc765cd4843f37a83832e856be8db551017b8f63e669e4060775a1a110e69a979bad99c59695ed1449755be3e126f73e5df8a2fdd709785e9b174fb06cfe75a226d192ef44b19eeac3b0e4fab7157e25045c55ea8a465a8943699fa2cd9e15674b61ff435f0c70e25ad444a5176e4d4e40fc5d2904e59c0c52327d7d392554a525d52976bd79f8613f8bc46", 0xab}, {&(0x7f0000000540)="a589965fa146c2d620d82f6c03019bc55a1a053ffa0a5193fee2bdea16c7b0754b452749807311c2d809fef58e24cb69a74ce0bf1659ff949d55de375468d3b3d9771c7db0b128dd35aee95b8ef345e801853f", 0x53}, {&(0x7f00000005c0)="be10d3c75f9255ac562a3ace734fcd6c5390a305e3843be4eb40dd42f088ebb38443150394f8ec42a4272f99b3615dff2635eb10a0770e5de35fc16c52b1d24f4499ed54d3103e2783cc8833a9fc902c282906516fcb5ccaeab585", 0x5b}, {&(0x7f0000000640)="20764f597c4c658e9283af621a02267f8cd072f22ed43d827a3fffcc41d51eae0c4b953ed45d87c53fe246b25e7e381e2069f4b89da4f0ed5cbad352dc8b0cabc3ae9604c6102838a4be2d2b2ad9077bebe371295128af90f63e70a06672f7653b613162e7ad6e16a61def1db3865a44fbff8a06c0", 0x75}], 0x8, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000d9fa064e22fb753584b17812644cfef18a4dde73745e9511ea19ba34fa113329e8041165746b175bcc048e1b11bd5447aa00bfda064c55024d40181bf695ddcffb1af4c0f7872e01c6d12a5479d520f6e3d42d4607e17178f836edc6f9037c7ff23fae38ab74a47bdfc48ec2470937cf6d4e7125ef1f4cf7856691d83adc29f3fd520b6da366ab08ad6888c94e582f51839a0c799d35bf7eb25c1ce5d4f1839c89a5e94084f8f5c1c931f14e74755064027f24a6e3f08f43306a2afb802ca7a4a97850f20666f9c9295c914083b0528bad59bf9104421dc1e5e0fb6fc96fb0931baf9f", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="01000000010001000000020000002fb3fe39f0d39264e7748abb9923", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x4000004}, 0x2404c090) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000e40)) r13 = timerfd_create(0x4, 0xfffffffffffffffe) openat$mixer(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/mixer\x00', 0x404800, 0x0) timerfd_settime(r13, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) r14 = dup3(r0, r13, 0x0) ioctl$EVIOCGID(r14, 0x80084502, &(0x7f0000000080)=""/208) 2018/05/03 05:15:50 executing program 4: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf83a0000c408000fad03000000ffffff0080ffff6c7fb553c9314a", 0x26) 2018/05/03 05:15:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x259}, 0x1}, 0x20000000) 2018/05/03 05:15:50 executing program 3: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000140)="a6640b0c3058bb1bf4211d71ef813077037a6106f7d04e608fc0b87620aaa21b2e1eb009d89b38920bde53a036aca51265e28142cc72c26bf6762961d0822a4014beb96f3db8ed9d95828c5bf2c80ec56ff1f7f6351b5e74ba6b4bc932297c780c2b3b027dfec6b64db826a6bb682fce3b991fc4ceaa864bcb43b0d7779a6dc0cdc0a8fa9f9ca8c15b6a187887d050eb1ffd2cd996203053057ca556b529b1749dc99d5e6c5ff8725563") pread64(r0, &(0x7f0000000080)=""/190, 0xbe, 0x0) pread64(r0, &(0x7f0000000000)=""/110, 0x6e, 0x0) 2018/05/03 05:15:50 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8000, 0x5, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/05/03 05:15:50 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x10800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x4, 0x80, 0x8000, 0x100000000}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x5}}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/100) 2018/05/03 05:15:50 executing program 4: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) unshare(0x8000400) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x402000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x200, 0x90) fchown(r1, 0x0, 0x0) 2018/05/03 05:15:50 executing program 1: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f0000000280)='./control/file1\x00') creat(&(0x7f0000000000)='./control/file1\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000080)='./control/file0\x00') 2018/05/03 05:15:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffefff8) r4 = dup3(r2, r3, 0x0) r5 = dup2(r3, r3) fcntl$setown(r5, 0x8, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) tkill(r1, 0x16) 2018/05/03 05:15:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000014ff0a)=""/246) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b3a000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000040)) 2018/05/03 05:15:51 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/05/03 05:15:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") write$cgroup_int(r0, &(0x7f0000000000)={[0x31]}, 0x1) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[], 0x1e) 2018/05/03 05:15:51 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00001b6000/0x3000)=nil, 0x3000) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x27}, {0x7}]}) pwrite64(r0, &(0x7f0000000100)="5c885108183de2b28c65e69500453a3f357ee060dd3454a775dc9952fb25228ef2a8ad86f32cbebc470ba3f288ed036e03f490e0", 0x34, 0x0) 2018/05/03 05:15:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/03 05:15:51 executing program 4: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000080)='(\\\x00', 0x2) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x1, 0x9, 0x7f, 0x80000001, 0x0, 0x1, 0x3ff, 0x7, 0x8, 0x9, 0x0, 0xfff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/03 05:15:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/252, 0xfc}, {&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/171, 0xab, 0x5}, 0x2) fcntl$setpipe(r1, 0x407, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000004c0)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000001000000000000000032000000"], 0x10}}], 0x2, 0x0) 2018/05/03 05:15:51 executing program 5: pwritev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000580)="95", 0x1}], 0x1, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0xdd, &(0x7f0000000280)={&(0x7f00000000c0)={'sha3-224\x00'}}) r5 = memfd_create(&(0x7f0000000140)='$\x00', 0x2) ioctl$BLKGETSIZE(r5, 0x1260, &(0x7f0000000180)) r6 = socket(0x9, 0x0, 0x5) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x0, 0x4) 2018/05/03 05:15:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000300000ff8900009078ac1414bbac141400bb04907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10100, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000340)=0xffaa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'yam0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', r1}) fstatfs(r0, &(0x7f00000005c0)=""/221) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0x9, 0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0xffffffffffff8001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) syz_open_procfs$namespace(r2, &(0x7f00000004c0)='ns/ipc\x00') fremovexattr(r0, &(0x7f0000000480)=ANY=[@ANYBLOB='trusted.t%am_slave_0\x00']) finit_module(r0, &(0x7f00000002c0)='em0\\\x00', 0x2) 2018/05/03 05:15:51 executing program 7: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5406, 0xffffffffffffff88) 2018/05/03 05:15:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x33c) 2018/05/03 05:15:51 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x10013, r0, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xba57, 0xce, 0x9, 0x6, 0xe9d4, 0x7fffffff}) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/05/03 05:15:51 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x80000) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/03 05:15:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x27, 0x1, 0x2, 0x6, 0x7, 0xffffffff, "23f31d5ea9685ba91eacd37513740c68bace1473aff0d573bbd19142d09e035f70a077baafa8be4c3a87fa98407f721f5efb8a6fc498539ff2b46785c20633", 0x2f}, 0x60, &(0x7f0000000600)=[{&(0x7f00000000c0)="39c20dd9ab28b6cd3286df11ccb0a9569edbfaa46c1b7b104dc02e9099af38ed8fdb3c8f99a72fa7e45467dcbcc5cf637977306ab92047253c23310dc11988cfae6f9cd22eb3e3f7027cfc8d04e79dffecac933f8ac4dc6f352849d90dd30246010e5ea87e1fb19db52a0c8a568c7d5b56d49a690628ac852e70f5cbf0a586ec3f2368c8ce51a8b63449fb7a6ab98f35ddf741ea26d4a30f8a123eb2b9ff930581f38e4de26b413518a22f77e2116683b8a8132659945c02788c442349c6f8a5402073", 0xc3}, {&(0x7f00000001c0)="27bdca25dc18faaec63f6cd11a754847821ca2d662e81efd67dc0017bedc21860b490ae361361e9ae7f28940aece343dfb404a73d9689f9c191eadb5258c94093ea2e30a5b08b0c05044473f59b1cd4b3eeb9084cd3fea3d15ecac82af72ef00cb59207e38d4a17744559df89c0b954ab59b50c55543e90c33c849c4806f01b819b008deb244dbb0dd47a77fb747370bc1bfc14aa3b2a933174d7f812f780501f6bb539897f9cc044ee8c100714c17951cb43429111dd5991bfc6f534d0ab6c87ae317d0f8a21f4868b2b12741a1678e849f60dcdb0563aa38f42855a1c6eb7171a0e6c06289d8207acc53ae7c922bf6", 0xf0}, {&(0x7f00000002c0)="ab4e912900c8ce3063af923e3356ac99d8a8cf416ed4bd64c1429f8dd361627d202b46162238efd1d93a02d86a7392bdad874964d8ed13f3ec6cfd352ddef5ef43b05d9c1ec5d53c066db1ece8e0daff5c114a7560fd058edb9cc1ff3f5b2d32bf41b3c36459dffd17bd52cebd35050cff0433bd145df8e77dee534e764e706bd0da2ee192eeb2cb4f36391b7eb5a9b125c089ee9688ffe82fcf8786a3f612ed1317c55ace0a44a081698d91f35fc18ef24729b47f59dc6eeb5b7cd3e5217c070813c627927b", 0xc6}, {&(0x7f00000003c0)="779c3d00e6bec5c4998891eed99a687e76e784b7c4d70fa0203b02056438d0386021c314cf1b727ba2ddd969094a4738e1d5e8e150b04ee1d50f0a", 0x3b}, {&(0x7f0000000400)="ac23c1ce620d24114aa8407cd65b1b7f8c462a87384afb455b0232c8489d9b32135baaa4e5aa675b250918b26a27c181dbc825aed07bedfe3f17a148c0c5fb1dd8801874dffa4a1798202a08e6dfd47f302c58f5af80d7457d3cdc77e8566ebe27f6abcffb102aef6718f7579c5aae712a994bcf32329b154052a8e362ec52bb7b3af8fe3ccb74d482987b4f32104c7b7ae13b0cfe046d", 0x97}, {&(0x7f00000004c0)="f5f324ff28288bb0a7ac9d555b1b90e198f6f86e20761b1f4f8bdfdb1b5add314b5212bf8713f1954688f09bcd6bd4b07a9d8641e8689ed6d1da3414a8d24b9b5a1689efcc7afb0d63b143f656866fdd87177fd27fddb5418077b81869fb1f90db33c54590829c2197c7ba104dede2466ba1796c08d640e594e4", 0x7a}, {&(0x7f0000000540)="ae24b92dffdc6a8df430b49a89b67ed44300c4c03f1a02c0ebbde39bc60dd1e68612f6dfc46af58d708a6bbad0f07a4f96665e6fdffd62aa4a9e1c98a5d4c7", 0x3f}, {&(0x7f0000000580)="2541bb5fcc799a10e09d4e61900887edb32df2171585472ac4427b8cb7ed6e89e38c52e438239db37ce761fb7285d20a9d0ea7fe002f2dc6c53fce6e2665fb72f853ca72dc2bacce2f1250b6e7a9bdeaed4d327951046e748926913e82495f559b76be145837ab3284cffa1c674932a9d9", 0x71}], 0x8, &(0x7f0000000680)={0x58, 0x115, 0x212b, "e944ba451b4a77b4227a5750a221106d2f2687f54c80d612dd6302faf69381cb7df97c82cb9b2e452d4ee8fae201e145aa5c5ae01fcd7beffa0fdc788f832236e4320e"}, 0x58, 0x1}, 0x800) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)) 2018/05/03 05:15:52 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000080)=0xc) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/03 05:15:53 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0xffffffffe, 0x800) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00005b9000)=""/155, &(0x7f0000000180)=0x9b) 2018/05/03 05:15:53 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000080)={0x1ff, 0x1, 0x2, 0x2cd4, &(0x7f0000000100)=[{}]}) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 05:15:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xf5ae, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x0, @empty, 0x2}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0xffffffffffffffc3}], 0x74) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x8) 2018/05/03 05:15:53 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) sendmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22}, 0x1, 0x1, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="0a29ffac5080bdd26db9fc94350e40391b0046be9cc92bebf537b5f3ce18e5934b08fdf029ef8ea476086b723e86ebbd", 0x30}, {&(0x7f00000000c0)="a04988d8cc44dfe383462e591f8a434e885be9417e1f82cc3b85e4ef73195b4d93275d113e998a0cd723206c9d62c6e3bc63de210497a5584e6b8209624a6400af28e4d7419ec4c9a4c233ebac3c541bca353c6254bb5c9d431eb8bfd076acf77549af9c463bcbb21ac1d0fdd7064fd8a03dd1becc216263973d4fc1e498fd9f93c4d11f617d884d7a78cb7c57149e59c4e60de26caef5b41a67dbb9d56a0e8913c282850d7f5d9bea0d1dbac2379c778fea1b92d16d78dc4156ad39f9b153a66eebe154ea0e41042ecdd1f442f89af3faf101dce5", 0xd5}, {&(0x7f00000001c0)="1b3bf284ecb880be1787391962525ad3e530fe8339240764", 0x18}, {&(0x7f0000000200)="8c59fc35a81bf0d896a19560bf0b1b0fe078c006f07ba4de93a0a5557bba798ac94c0db8164c31ed56a0690afdd3512f77660d3158ec79090e0cf77b3c29d74c068b5e3f", 0x44}, {&(0x7f0000000280)="0ffcd11828cc", 0x6}, {&(0x7f00000002c0)="5384f9363143b13f6ae4c2d6278f13235c7c35bd8d5572c6ea0e5f166008c1595a9abc3c18390a6961b76e4afa6e099567ffd98723521a3947693aef895629fa5cdef792e9251cabbc7f828e3c8c3cdb3fe3edb1d358772128f2a9a74e1c5294a035bc45ec8b9dedb8e72151367d9791bf7b59cd82afc3b5a142864dc9ddad8b1312f197ec42c41958cc278f17a574e81ef4604a9e64c4cb19533a49ad73f7ef09e45f1e473806079b2561c839b4da87cc03d0a84fdf39c4a5ce95f698f8b61d29b9352fb4a001fb815d39b97adcab", 0xcf}], 0x6, &(0x7f0000000440)=[{0x100, 0x0, 0x8, "77e8ff315883ee5aeeb57a92afe629e0e484dd991427d3fd7ff823df9e11e90d3e1c4d31963c7096e8cfb74934d3bc02cbe9fdbc1841cc43ade8c4d5b9b9aadc2248c1e5d6e9c4a6050e8ad135554a313cb936eb4c0fe2b684feba38bbd7a5e79c5ebd13c957288e5ceac6bcdd26106b8aa78ceb1c0db7bfbc189781cb75fa28028cf186f03d8a67c7c5f3721c40c6eb2695538a706d5ed5711e99a8e83b31d6a0e122ad298f06092af513be7b75cf63138424cf2d862b51e4b0640ea527b1961be873afa3147be3c67fab1bec1146921fb6a1c21150b4eff1418bf52dbb2202011b9ea3c3649b8f8555b5ce3dd5ae"}, {0x28, 0x112, 0x3, "d5c8002118dd3dd80b73b32b3052db23880747e8"}, {0xb0, 0x1ff, 0x5, "28abcb211b64d03d5d582baf0d16e14a7eb38442e79178415496d681fdefe505606525ab53a4604abdc73451acbc6defb5505e983e7dc79d3d9f4f738ef212c7a01d6743a0d1a6c334be9d3f591c912f122434e0b3f494daf93da1a32f1aba2961c3ec23e283b373c5ba7091b1f5ed5c48c03659bdfe291b04aa4dbac025551b6539074e2501869e15e4cb071b128a57a4114af3a0209a4f2c42"}], 0x1d8, 0x4}, 0x94c5}, {{&(0x7f0000000640)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)="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", 0x1000}], 0x1, &(0x7f0000001700)=[{0x50, 0x1, 0x0, "3ec1f073fd3514442b4939249f341e0c33adfba4560644a9c9aa00f3e0d45d54bbe8a9d0672dc2ec83ae9524039b2831ce6ed6b1fd291f9eed681db8cc"}, {0x40, 0x10e, 0x1f, "dda9824b050d4f4cd73bb1821ee8e93349e309a4178369f1294e39b5d2e6acdb1e0e43b02b529a1ac226"}, {0xf0, 0x111, 0xff, "fce094b30810a267429f52b2189aa419437df5a97a05d5a86cde8c013f514d60d2430f60ea0cf06255e9ca0063ec69fbcd5fc1eab3e46bc6b979d8db1568634f4b2529d5688617d6c0a70c216ae138044466aa16cec1528dc1096ae4d00772d32ecef3ee4b878f79dd8b164e270bdad871bb1a48bcf30448194e21ffa67c20a5d86279d8d328587d14c464b78e78bd2c7257415da00445f04913a6ce1c2adfc553fd2c3808f3e26b164cbffee65f71b5ed94057146b4466a7abb77ff755a0efb45da04ee341881ec594d7e09ede241da2d63dfe6454e344342"}, {0x18, 0x6, 0xfc00000000000000, "965071e513"}], 0x198, 0x20000000}, 0x8}], 0x2, 0x4) 2018/05/03 05:15:53 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x80000) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbff}, 0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write$cgroup_int(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) 2018/05/03 05:15:53 executing program 7: unshare(0x400) epoll_create1(0x80000) pipe(&(0x7f0000000ff8)={0x0}) splice(r0, &(0x7f0000005ff8), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) 2018/05/03 05:15:53 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000001c0)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r3 = dup2(r2, r1) shutdown(r2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000200)=0xc000000000) getsockopt$inet6_buf(r3, 0x29, 0x2b, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff) 2018/05/03 05:15:53 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x10013, r0, 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xba57, 0xce, 0x9, 0x6, 0xe9d4, 0x7fffffff}) readv(r0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/183}, {&(0x7f00000001c0)=""/172, 0xffffffdd}, {&(0x7f0000000280)=""/195}, {&(0x7f0000000380)=""/234}, {&(0x7f0000000480)=""/57}, {&(0x7f00000004c0)=""/54}, {&(0x7f0000000540)=""/214}, {&(0x7f0000000640)=""/4096}], 0x100000000000028a) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/05/03 05:15:53 executing program 7: clock_getres(0xffffdffffffffff3, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10200, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ffc6a5601cecc5b882d7767b5c9fbef3", 0x10) 2018/05/03 05:15:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xffffffffffff8000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000002000000000000000261ee22fb3acc94c60510ffeae54f36aa9174d24f705e7d3ca0f9dc6bf"], 0x40}, 0x1}, 0x0) socketpair$inet6(0xa, 0x4, 0xffffffff, &(0x7f0000000080)) 2018/05/03 05:15:53 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100010000, 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x100}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r3, 0x401}, &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:15:53 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)) writev(r0, &(0x7f0000000000), 0x1b1) 2018/05/03 05:15:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x5814}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x20}}, 0x4, 0x20, 0x2, 0x400, 0x1}, &(0x7f0000000040)=0x98) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000240)={0x10}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000003c0)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x3, 0x0, 0x101}, 0x10) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000002c0)=""/220) 2018/05/03 05:15:53 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xa) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x7a1001, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)="6e0e44da1c7abfce8d51a80e9f861bac5a791165d3129fffd94aa8a7292a39f708456f3faea693f82fbba1ba029c112af291924e248d9b4b8d65cee2599a719d70b65abd3d04e4a02ff30507c7ed13f351d9190f2ea9da7746df1c74a891d5805b6e34b4ecf7f43b895f35c7cf329783cfd422e60509797c0b1f8d40965f4d99cfe3c6b1cd18e79f3908f72fd3c2a14adff19c202106967254739717758e10bc6d4d7cb6873e0853fc1fdbe64ac6fa3ff430020c005c24fe9443dfe323edcd", 0xbf}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="10020000000000000000000000000000a5a26546e134c67442a3c1b20d2c4ccebfcafb4a31b45ae35f9c5850e4582a74e78070c7b5b24e25994d29bd535e11d35e3ceddce33b741634509e8b32289038afc9b7f4472061a91b39dde923a632281bcdcf3b2cf2047542825d5777aced3619c018ee12b14fcf59ff0f971629eefe28f67aeee388cd27b086cfa02ae7d2681d60230929917066bb73e062ff8ed2345ac285ec0e4595fe"], 0x10}}], 0x1, 0x0) 2018/05/03 05:15:53 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x80) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x5}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0xfffffff, 0xffffffffffffffff) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffff9, 0x2, 0x20, 0x20, 0xff, 0x0, r1}, {0x61, 0x1, 0x5, 0x4, 0x7, 0x5, 0x100000001, 0xbe}, {0x80000000, 0x9, 0xeea, 0x7fc4}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x6, 0x3, 0x4, 0x3dd, 0x7, 0xa7a4}}, 0xe8) 2018/05/03 05:15:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x18, "6c3272480c72c189e11dfc98a245cb77f83ce350a27145e5"}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x8}, 0x8) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 92.447381] netlink: 'syz-executor3': attribute type 18 has an invalid length. [ 92.505418] netlink: 'syz-executor3': attribute type 18 has an invalid length. 2018/05/03 05:15:54 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='../file0/file0\x00'}, 0x10) 2018/05/03 05:15:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000001c0)={0x3, 0x400000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) writev(r0, &(0x7f0000002600)=[{&(0x7f0000000040)="d7b455d90f69e8b050199457615c0eed35af54d43fd0b2d6", 0x18}, {&(0x7f0000000080)="1f8088e165144f14", 0x8}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f00000000c0)="e25b6fe7c7b43af9954315c50418e2646fb4bb09134bffd07417b0129f4252e6623cff6fe166a7e401df559e5b7019950d23903698ffcc7e7b0a695a43b26398a001c0b84b7eaba4ec97d2828fcac885625331961f56629f3728da76d11cfe67e74dd7169e6383285abaeccb73007d25588613f4a96466acc1f1c8750a22", 0x7e}, 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0x1000}, {&(0x7f0000001500)="d10473928de7eb7e451c3479c760c248310498a46f21e8e344ce3bbee5ca73307922a6e1a887496becb3a448a9b3e071eabbe30e319e97d6101ad161fddbba99d55d022d4d7e9b61a04ea94188df0b4a7fbe1e9e801b45ddbeeb6efa20e529adba850b047de5bf5ec636f84d0d7e356799fad3a54690e4e3603a607fc67793af090dc791996c654566a8112afb4529540c9ce0cbeb8376d67c0f3e24810d0b59912d0aeee861c6d19bfa7bc22eea7001b4abe6d527a1d1c072ad584298a8bfcd3a22f6beb4e87fecbfb4d3e6a41505633b1210364fc959", 0xd7}, {&(0x7f0000000140)="60e85d20bdb2baca162f0a1ccdb0d1738c7d188f591e8fdfa8e6ec125788fa9521e1472c37d6e8838046f3980d", 0x2d}, {&(0x7f0000000340)="8ea3b8a10eaade9c473c22b0f2e275ed962d4638e74b995d9078d28d2ca13f7d56203b649dd4a38136e1e52493be8ef107ff57febafe28e0e23fdb2160dee7ccd97aa253322eb7cd34112963c81c45a8a555476adceb118d11f35651dd4fddd372c26e0799a0b3bdadc7ca9bf24e0cd8ab3395e0cf8d288b08b8496218d2e2bb7895d4e3826c99bf1e87f2f97f0ab72fefd4b1394aad59a1dc0b63180d5af0361fb3cdd70b981d3afedb70052093333a90", 0xb1}, {&(0x7f0000001600)="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", 0x1000}], 0x9) 2018/05/03 05:15:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x10000000000002) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x8, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x6e2, 0x3}}) 2018/05/03 05:15:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffffffffffc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00000002c0), &(0x7f0000000240)=0xfffffffffffffce7) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x311282, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x800, 0x80, {}, {0x77359400}, {0x4, 0x7, 0x6, 0x5}, 0x1, @can={{0x0, 0x80000001, 0x0, 0x2}, 0x6, 0x3, 0x0, 0x0, "b17c2411a493bbd8"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2018/05/03 05:15:54 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000356ff9)='%', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x8007, 0x0, 0x5, r1}, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000040)="ec9353a0ad89976ed8dda9d8a5124510608bebb089a62a18644651a9de138a8304fede0e4381cd970c5481e1815019f5c9bf767e034eb7af0401d3a01cfa3df9ce2c270c1427f8d970e605c0b860074c843ee8210ff1c5f21e4a7c4f88186d7443a712b7a9a00a713f49b2ce2f9883812f9c4f44ed7bf638e6a8454aa7bafb77ae18d345e393af2a812f2424d085eb8ab90440aa87cdfa5ec05d71d3062bf1cc4aaf95d85cbe6e", 0xa7) 2018/05/03 05:15:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="2270726f6376726f786ec8e1accea47843776e6700db276bdc13232ad3b8e38804fd7902f4c00219d2f7378ee77b281a0e41fd3c2e26472e8c003008288a184655b6837c22994e3eef7d905186a8e3abf7185cd0192f5cd41d33232753eb52aa5d2ce244d1f45eca8bddbc1befe939e5515face8598540ffa1532e91393a4c90b750e4d18edaec3081571da58955e395569be841f475222c044bc70a3e0e000272a7536dbd5462e01cd2fa7e23c5838891e34bca408655d7221b9ea326") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001240)={0x3, 0x0, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=""/56, &(0x7f0000001140)=""/193, 0x1}) rt_sigreturn() 2018/05/03 05:15:54 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000, 0x100) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x130) 2018/05/03 05:15:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000540)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xbc) 2018/05/03 05:15:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_pts(r0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3ff, 0xc001) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x1, &(0x7f0000000140)=""/21, &(0x7f00000001c0)=[{0x5, 0x27, 0xfb, &(0x7f0000000180)=""/39}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 2018/05/03 05:15:54 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) ioctl$void(r0, 0x5450) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000000)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x2}) 2018/05/03 05:15:54 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x420783, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/05/03 05:15:54 executing program 1: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200040, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x9) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) 2018/05/03 05:15:54 executing program 7: unshare(0x8000400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/03 05:15:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x10be5a6e9c2f84d, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x81) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xffffffffffffffbc) r4 = syz_open_procfs(r3, &(0x7f0000000140)='mounts\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000012c0)={0x6, &(0x7f0000003500)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {}, {}, {}]}) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) preadv(r1, &(0x7f0000003440)=[{&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/1, 0x1}, {&(0x7f0000001200)=""/149, 0x95}, {&(0x7f0000003680)}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/175, 0xaf}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/114, 0x72}], 0x9, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r6 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0xffff, 0x6, r5, 0x401, r6, 0x2, 0x6883, 0x80000000}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00000035c0)={@multicast2, @empty, 0x0}, &(0x7f0000003600)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000003640)={@empty, r7}, 0x14) 2018/05/03 05:15:54 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00009c0000)=""/87, 0xffffffffffffff11) 2018/05/03 05:15:54 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x1000, 0x2, 0x1, 0x40, 0x3, 0x2, 0x40}, 0x10) setsockopt(r0, 0x65, 0x6, &(0x7f0000000040), 0x0) mq_open(&(0x7f0000000040)='GPL$\x00', 0x841, 0x10, &(0x7f0000000080)={0x8, 0x80000001, 0x8, 0x1, 0x140, 0x6, 0x100000001, 0x9}) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x80000) accept$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000680)={@loopback={0x0, 0x1}, 0x6f, r2}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0xffffffffffff8001, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x401, 0x0) 2018/05/03 05:15:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffffffffffd9d) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x102) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x1ff, 0x4, [0x40]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "ab3de70e18a9e56983b0f45e3536b3fb009e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce323e8f176ac73208d9904fc4ba37d1f70f4ed63caee8"}, 0xd8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/73) 2018/05/03 05:15:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x4, @time={r2, r3+30000000}, 0x396e, {0x3}, 0x7f, 0x1, 0xfff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf88c}, 0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x921b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf0f, 0x8000, 0x8, 0x9, r4}, 0x10) 2018/05/03 05:15:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{0xc6}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14c, r2, 0x320, 0x70bd2c, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff00000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e4}]}, 0x14c}, 0x1, 0x0, 0x0, 0x48815}, 0x810) write$cgroup_int(r1, &(0x7f00000002c0)={[0x0, 0x32, 0x36, 0x38, 0x0, 0x35, 0x3f, 0x33]}, 0x8) 2018/05/03 05:15:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x40, 0xb2000) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@get={0x110, 0x13, 0x104, 0x70bd29, 0x25dfdbfb, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0xffffffffffffffe5}, {0x8, 0x1, 0xf2ee}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0xf7}, {0x8, 0x1, 0x7790}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8fe0) 2018/05/03 05:15:55 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x200) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffeffff) recvfrom$ipx(r0, &(0x7f0000000100)=""/207, 0xcf, 0x40000000, &(0x7f0000000200)={0x4, 0x6, 0x20, "71ebfd0278b1", 0x6}, 0x10) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x21, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r2 = syz_open_pts(r1, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x25) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), 0x4) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/05/03 05:15:55 executing program 4: r0 = timerfd_create(0x7, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfc6, 0x3, 0xff, 0x5, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3}, 0x8) 2018/05/03 05:15:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)="3f6e14d2eb1e9dc0ceb13384ddc222829f9438651f1fae3cd4297c073c1697e7c8d909a70e4105aadbccbea41adc6617e2bb4f7308d70685d24877723b0b88392feb174bb814edac20356b090128ba1acfeddff48862fa522cf0f33d785dcbf06db06e3cd28b428a9fcff486d62f6accf088770a9e74d722e678c307345cfefed37488d7170183134568c2505058817dbe6b8e65947871d2c24f2773ee067cb0fc1a256023cb7673780cd0e9f5ebfa06d61810a7e82d0a29f09de3a7455e737cf7030bb6b095a4e6eca519f37add4ca2082b61e665d08743f637fb48142b1b54afa02d6799d679cbc6da8d117ad8351f", 0xf0) ioctl(r0, 0x9, &(0x7f0000000140)) 2018/05/03 05:15:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) io_setup(0x8, &(0x7f0000000380)=0x0) io_destroy(r1) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6d616e676c6500040000000000000000a3ee000000000020000000000003"], &(0x7f00000005c0)=0x1) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) fchdir(r0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/213, 0xd5}, {&(0x7f0000000180)=""/170, 0xaa}, {&(0x7f0000000240)=""/40, 0x28}], 0x3) 2018/05/03 05:15:55 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = dup2(r0, r0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f}, 0xa) inotify_init1(0x800) 2018/05/03 05:15:56 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x0, 0x4, [0x3]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="ed97dc9beca18c267c907fd5e46b9264483ea37a907cff70fc5318b25c668449dc591dcdf915ce9ec3d1102024e2b48b27475301c13236733f57d8fd002512dbb605de", 0x43}, {&(0x7f00000000c0)="c3fc1ef6b11f6df647fde7dbed29daa5375c85", 0x13}, {&(0x7f0000000100)="6ce8ac8f83e25faca2fc00bb67bc3c7bdf463816c1635885026a792244fee2ea4a5f850627c9853787736554b728b9d5cd871ed636b23c3b86335dcd1da731d6e37d1859861c28bfaf3fb0b454270d1bd5037e39dfbc07c2fc", 0x59}, {&(0x7f0000000180)="5e330d2da757583140bf0d5f9f3ca1e3f87cc87e866d859b34bb08d9394dedd4546fd0b85cb6c7731b669e41a05c0bd1672a046625c94072c51cb0821a22ad7c7526360b59b1ee8b8bb9c1dac97aed17d9511319187d77bedc", 0x59}], 0x4, 0x4) 2018/05/03 05:15:56 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002ff0)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)=ANY=[@ANYBLOB="05ffff00070000000000000000000081"], 0x38}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0xfffffffffffff800, 0x14, 0x5, 0x6, "2744ba379ef89fdb9978a0028255dae3ed957ae9acc64eff96b6d7d0e64f9759"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x2, 0x5, 0x4, 0x3, 0x88}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xffffffffffffff8b}, 0x8) 2018/05/03 05:15:56 executing program 1: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x4000000002, r0, 0x1) 2018/05/03 05:15:56 executing program 5: unshare(0x40600) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8, 0x1f, 0x7ff, 0x4, 0x2, 0x3e, 0x8c0, 0x12, 0x40, 0x1a7, 0x8885, 0x0, 0x38, 0x2, 0x100000001, 0x7ff, 0x5}, [{0x70000006, 0x5, 0x3, 0x9, 0x5, 0xfff, 0x7fff, 0x7}, {0x5, 0x9, 0x3ff, 0xffff, 0x8, 0x0, 0x8ed9, 0x1}], "60606d5c78d196c2175ce95160c79b895a73bd85bc57b09dbf5b8bbadb12ec857353bd8c59580c3b75c08b4f9d2daac1114b6184cebd1b6a70", [[], []]}, 0x2e9) readahead(r0, 0x0, 0x0) 2018/05/03 05:15:56 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001540)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x5, 0x10000, 0x4, "f181379b200f268bc3aacea7ae8ffd595ee4785ab903ddaba3b0aa585470ab7ebfac9ea043871e8d21e52197aaa859c3b9235bd497570ba0fb23be99d4195f", 0xf}, 0x60, &(0x7f0000001480)=[{&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="c3c96d90a5384935a985fffb76928f96f4245c03cb88783db620", 0x1a}, {&(0x7f0000000280)="7f5c8f7efe035cbe4ab83d8e11bb97f9fc106c61440e0dfedd0a6efc24c0bd21f155bbe3e6b4cafeab35c566b82ec73f9187c578554e408063ee0546279a626400d8cc7346cd63b52932ef251ae1e89791a299e75793", 0x56}, {&(0x7f0000000300)="92fbc9c53d622060788aa8ba9d89d9ef1b5e3d10d662d8f8be1dd727be75321c0817b0102a96023cdb44a30e3533a06070659a40a24178db085dbc39d7d08095d2b0ad4e4dde7202a2010b5ad1d0af82bec6c4", 0x53}, {&(0x7f0000000380)="226162daa23190bb12437f730e76ce0fad8625768aa3ac7fd7445c384b3fcf25b9fcb6468a12b48cbd031618b3d4aab665339bc069c3d6707070ae713ab99754003fc709ef8440b5cf87b98c8a1661969a06369797a1b622b8cf2aab7a1876", 0x5f}, {&(0x7f0000000400)="050eb038606c29a1b407169e28e80cd16835993f98", 0x15}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="4d3fd5f17948527b524a39", 0xb}], 0x8, &(0x7f0000001500)={0x40, 0x100, 0x0, "346c8588ca3852eb8fe25f5ced5ef7c4354fdbf1c2fd6f63ab8fcc12337d6af07393b06b91a19bee028fd7"}, 0x40, 0x80}, 0x40) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) execve(&(0x7f0000002700)='./file0\x00', &(0x7f0000002940), &(0x7f0000002a00)) 2018/05/03 05:15:56 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x246, &(0x7f0000000280)=0x8000000000000802) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x0) getpeername$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) clone(0x6000, &(0x7f0000000140)="6141caf459586f59f9e575aa14025e8fcb6a22b4b910050d8d00000000000000000000", &(0x7f00002cfffc), &(0x7f0000000180), &(0x7f0000000080)="3b08f74bd1ec4b507c933199f1e61fb9d810d25a6d9e3cf1ec32a9c19c4268ba98b4a6921a84622876f5107e8d2a25cf40973d5cfe335fdbad01f36b3cad203ad5815c53acfcf9a058f340557792a75aae543656f623b7e0ec51c14e7de2ddda5cac955e2cddac446e0b6f416fb5e9fd74f48d0198ef94b0f41910ba5ea9ce129e3f039b1236c9a75b79e7f11b5ede") getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00000002c0)=""/213, &(0x7f0000000040)=0xd5) 2018/05/03 05:15:56 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000400)={@loopback, @broadcast, @dev}, &(0x7f0000000440)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0xc2cf, 0x9, 0x0, 0x7fff}, {0x5, 0x6, 0x7fffffff, 0x1ff}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000540)={0x8, &(0x7f0000000100)=[{0x8, 0x2, 0x1000, 0x8}, {0x6, 0x0, 0x200, 0x84}, {0x8, 0x5, 0xdea, 0x80000000}, {0xffff, 0x2, 0xf4b5, 0x52}, {0x9, 0x1, 0x2, 0x7}, {0x50000000000, 0xfff, 0x1, 0x6}, {0x6, 0x80000001, 0x3, 0x40}, {0x9, 0x1, 0x100000001, 0x90}]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clone(0x24000, &(0x7f0000000180)="ea27767842b0949300b34a9bb8bb95c699f68e324366876c7b2ae93c93b28a0837a1163c6be44a1b81e06ac689ce759f2955e9441c36aa2a6f7c7ec482c3136366bd7b106c504c6d28064b48d6b5ad82599eb9ce5c1b1572aa7d71e4a630ee48a67dbe7e50bfd757f005a524de0f2bcf9f02c87baf17ab7f4300c3a731f85c3f3d97343bb34db3868e997d0ce7d65a4cf357296cac8b155a2d9ccbc25576de1f98fc436b608cd91bcc663adae3f0c2f3dc36eab02170c60adb5378e54e433e40339658f23b", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="f4a0678c8113e13eb7aeb4e9e0b30e9cb7d4108e88208281112280f11cacbbcf123f03797194908bc42428c02a97e71228965e186ef359db72007e9ea213e9f492b481cf2d70949181373333e83acb91b18f98558f662fb4d1aaea980078282de1580cdb9a766641b080c6dd34f06fb1fecbf7f7b739de1098da283d65d3bb4a291b31fbc27f94a52a3778be8b524d386512ab7b89e7f3d59d3be37541c9c657ee0e863ee0604e7d836e7f92b8fe6bddcb59bcc114d893859c4d1c66854efe72be9ab9376291bff693a37744") syz_emit_ethernet(0x3e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60c000e20008110000000000000000000000ffffac0000018100907800000000593f142dbeb0d1d4e618d48eeb6ad3d2b610ccb339a10e4aaeddac0dc8b5adad1cf035e1410b01ecb480dc0b9a0235929b2a176150401f0da3d113073a06138a7222c93136c9a0d6db64f9d62f15260d696acf7578a24c0c91806781a84458584a076153effe9c79dd5b674d8b41fdf736d5a46a38a4d7bed4998144ab6d582f2c76256ebca1179853c8"], 0x0) 2018/05/03 05:15:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x20541) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/05/03 05:15:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000200", 0x0}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2200, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000280)=""/4096) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000001c0)={r3, r4}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0xf000000, 0x1}}]}, 0x40}, 0x1}, 0x5) 2018/05/03 05:15:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2}}, 0x0, 0x0, 0x10001, 0x0, 0x12}, 0x98) sendto$inet(r0, &(0x7f00000000c0)="ae", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 05:15:57 executing program 5: r0 = inotify_init() socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2018/05/03 05:15:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000056c000)={0x2}) recvmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/162, 0xa2}, {&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/95, 0x5f}, {&(0x7f0000000240)=""/226, 0xe2}], 0x4, 0x0, 0x0, 0x7}, 0x31ba}, {{&(0x7f0000000380)=@ipx, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/21, 0x15}, {&(0x7f0000000440)=""/37, 0x25}, {&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000500)=""/27, 0x1b}, {&(0x7f0000000540)=""/179, 0xb3}, {&(0x7f0000000600)=""/176, 0xb0}, {&(0x7f00000006c0)=""/104, 0x68}, {&(0x7f0000000740)=""/71, 0x47}], 0x8, 0x0, 0x0, 0x9}, 0x5}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/17, 0x11}, {&(0x7f0000000900)=""/46, 0x2e}], 0x2, 0x0, 0x0, 0x401}, 0x3f}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000980)=""/174, 0xae}, {&(0x7f0000000a40)=""/126, 0x7e}, {&(0x7f0000000ac0)=""/139, 0x8b}, {&(0x7f0000000b80)=""/20, 0x14}, {&(0x7f0000000bc0)=""/225, 0xe1}, {&(0x7f0000000cc0)=""/182, 0xb6}, {&(0x7f0000000d80)=""/70, 0x46}, {&(0x7f0000000e00)=""/94, 0x5e}], 0x8, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000000f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000f80)=""/78, 0x4e}, {&(0x7f0000001000)=""/64, 0x40}, {&(0x7f0000001040)=""/124, 0x7c}, {&(0x7f00000010c0)=""/33, 0x21}], 0x4, &(0x7f0000001140)=""/5, 0x5, 0x101}, 0x7fffffff}, {{&(0x7f0000001180)=@l2, 0x80, &(0x7f0000002580)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/124, 0x7c}, {&(0x7f0000002280)=""/101, 0x65}, {&(0x7f0000002300)=""/254, 0xfe}, {&(0x7f0000002400)=""/100, 0x64}, {&(0x7f0000002480)=""/239, 0xef}], 0x6, &(0x7f0000002600)=""/229, 0xe5, 0x80}, 0x7}, {{&(0x7f0000002700)=@generic, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002780)=""/32, 0x20}, {&(0x7f00000027c0)=""/117, 0x75}, {&(0x7f0000002840)=""/166, 0xa6}, {&(0x7f0000002900)=""/111, 0x6f}, {&(0x7f0000002980)=""/28, 0x1c}], 0x5, &(0x7f0000002a40)=""/4096, 0x1000, 0x1}}, {{&(0x7f0000003a40)=@hci, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003ac0)=""/204, 0xcc}, {&(0x7f0000003bc0)=""/208, 0xd0}, {&(0x7f0000003cc0)=""/250, 0xfa}, {&(0x7f0000003dc0)=""/50, 0x32}], 0x4, &(0x7f0000003e40)=""/9, 0x9, 0xffffffffffff15ca}, 0x9}], 0x8, 0x40002021, &(0x7f0000004080)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000040c0)=@assoc_id=0x0, &(0x7f0000004100)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004140)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) 2018/05/03 05:15:57 executing program 3: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000000)="cd7dacf702b05ea3b17857a597ed67d8a8befccc7f7db3f1f6989a17529758"}, {&(0x7f0000000040)="003a6cb2ca0b0948bc27387f3660aa497d827aec815b6142c9e081f48876394bc245ef12f6ed9dcb1042b41fba9ee6ba7cc5fbafbe6950fd8a740d3a0fc2647c9dd7f1d669ed3e6bcacea8221866ab2c0e80ca1bf5730669e1a89103fc3555"}, {&(0x7f00000000c0)="7183912c38641b13938d500ba90f8d866028e77051aca0b5e922b9fc3b0dceea7fab1be21d905dd75d41ff56a0ec2b8543f98c0734e1760fe32b4da45705731e2b61e1d240df2081ad2819f8909e78b43ff001199395465b00b1bea8f069b17bb5ab6637a7367947358d4e9c0f66a457"}, {&(0x7f0000000140)="3d3d6f034698e1ba976acc83956c20b011ac64a17ef932cb8f908d4ff9359c25b5255b4fad44bed3e82c9b3a4f2e4641bdbfecc8c4e1b737d821498b3c3dc25cee525e446f68dcd5745460ddb186931a61b45a6409500ae62cd05534dd669eab07f5b13d10d4e7493af1031558f5884e34dfaa819cb59e62b95b452d6e7ec6920ca557cd32f32cc8fb4e0959e9a46c4cba89a5e2433c6ceb1ba3cb2adbdfa0dc4f82b5b06eb9876ab03683"}, {&(0x7f0000000200)="c2e25f26bae5d984b8b66c35ff64fd5d1f430128da4e"}, {&(0x7f0000000240)="f150cf13c1a6c85f1a8bc0aa882159429adb599fc6b127ef680a2568b7ea518708afb7510a957445be13b26cf81d9f4cf6f1a598aa4e0a5c2c59024d6e63091cde17bcd044d30aafb8831affecde9c6be06f5a865d455a95104555d045f494bb0ba5b0ae6af6f17abbb367ee28567328992343a99df81e214a25b8828aa22f93263ab94e81b94e42f32bb5a4504f165f31609aaae1c622309dcb3f1ddf207fcde6b7fb7282f022b28a5da05b669862b567797f37a1caacd455c208cbe8d0a01936cdf1fa1112a52da8eb795c17af9f89592cacff5bf852d66c1f59cd15ebe7ab24be617491dc17ec21cfb2d23d1f81c0b16ea7254e"}], 0x146, &(0x7f00002d4000)}, 0x0) io_setup(0x1, &(0x7f00000003c0)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000640)=""/71, &(0x7f0000000500)=0x47) r2 = creat(&(0x7f0000000740)='./file0\x00', 0x24) io_cancel(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000400)="796dd2d7e0e4a7b51d8e8b3bea2bdf55d41cba9760eb9b52a01c05641a95ffc3fb1923faa6e6fa23bda4be543619aba1d3b81cf4dcd774e46bffc0e17a1f17127130ff8ff2b10f2133ce55ac4e0bbdffdd62b878c1722627102515156834bea83e086ea5b9abb58181be9ccf284ae1ec9a06a99ad7f68bef29c11b76c8b488565de85da6419e68f3145495ae40ecf70576655c8f504dddec81809f7900b1478b00d1e9574eaf12c5b7b546a7743b61abd3dc19db1a967fc7b8b19582d16ea513449d4ee3f005d9cbbb5c1e07652fa1005f39aad86a86810e287af438b60aeb32c9c6ba7d8acdd6", 0xe7, 0x10000, 0x0, 0x0, r2}, &(0x7f0000000580)) sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b8c000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) accept4$ax25(r2, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x80800) close(r0) 2018/05/03 05:15:57 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) signalfd4(r1, &(0x7f0000000300), 0x8, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x2854, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) bind$ax25(r2, &(0x7f0000000140)={0x3, {"023c7088db2807"}, 0x4}, 0x10) 2018/05/03 05:15:57 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x8000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x1, 0x5, 0x9, 0x3, 0x4, 0x3, 0x9, 0x8, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0xfffffffffffffffd, 0x394) 2018/05/03 05:15:57 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0xb73, 0xffffffffffffffd6, 0x8, {0x0, 0x989680}, 0x2, 0x80000000}) r1 = socket(0x10, 0x803, 0x0) ioctl$TIOCNXCL(r0, 0x540d) write(r1, &(0x7f0000000040)="240000001a0025f00018000400edfc0e800000000004bf0202ff06eb080001004805002e", 0x24) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/03 05:15:57 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002540)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000002500)=[{}], 0x1, 0xfffffffffffffffe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0xe379) 2018/05/03 05:15:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup2(r0, r0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x80000) ioctl$TIOCSCTTY(r3, 0x540e, 0x100000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000089b000/0x4000)=nil, 0x4000}) 2018/05/03 05:15:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x9, 0x4420010}, 0xc) 2018/05/03 05:15:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x2, 0x1, 0xfffffffffffffffc, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000180)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @broadcast}, &(0x7f0000000140)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000002119001a005a5e0400020007000002e500000000000800f41ee4", 0x39}], 0x1) r2 = msgget(0x2, 0x301045aa6970fb74) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/233}, 0xf1, 0x2, 0x800) 2018/05/03 05:15:57 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x7ff) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000000000), 0x1cc) 2018/05/03 05:15:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x100000000000002, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/03 05:15:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fanotify_mark(r0, 0x66, 0x10000, 0xffffffffffffffff, &(0x7f0000001240)='./file0\x00') 2018/05/03 05:15:58 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file1\x00') 2018/05/03 05:15:58 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xd8c1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0xcd9}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'ipddp0\x00'}) 2018/05/03 05:15:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000080), r2, 0x0, 0x1}}, 0x1889ea5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb8}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) socketpair(0x10, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8008, 0xbd, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x100000001}}}, 0x84) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000300)) 2018/05/03 05:15:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/03 05:15:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="62ac1dc52085c83eb34e2db86c18ad9e200a", 0x12, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000680)='/dev/full\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001780)={'filter\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f00000006c0)=[{}, {}, {}, {}, {}], &(0x7f0000000740)=""/4096}, &(0x7f0000001800)=0x78) r3 = accept4(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_netfilter(r3, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000300)={0x270, 0xa, 0x5, 0x600, 0x70bd2b, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@nested={0x1c4, 0x88, [@generic="a92a1ad1bb4f6800d983c7826947a4a9a3602ea747daefb17d6d22eb7944db2b283d40e73097cf27324a63d438caf67af6db42682bde66f356916067537a4ad924356e616ca5da4f8cf1bb43a8c3979cfab41b42abf6860949d95f38eb1969ea0f773d89103c2c93aa945185520ca470239dc0ebfb213cfd1f470de76b4b4d52481668ec8db94ca531ab468b1070fec2687927cec7fa1b67fd7f9f6b9cb30c1e397afa17c6c7", @typed={0x8, 0x89, @str='\x00'}, @generic="7540ac6c6fb64457993fad68beaff91314581aa596f6fd29f789c7397dd122275e0d81db9a4fb70349bcdeface2f48f62ba5dfdc599fbaf0960651c0371ff9b8fa072aaca37f064d8cd55a8bc243cb855e0c7045e11a102a3822e1779a", @generic="80fc3b5f0550e82311ba95819625e1cd21478c363c7d3f0c43c7f3eef1e0f2878ea4d331d205277db052617641ae8cd8ebfc4c0c069a2eaf4b447f24a5e0918c69d2d47b50ec2a651c134918ab222e107a6101713c139f19b676e6409293f26ddfb837d52dd3f8c7b9c53697e1eaae6884fe7dbc4ae16cdf47cc136b110af9b4993046e268217e9d03549c9df3c379f9966fd062ea1f7e9705d4f0473c42cb85d6b34cf9fa2bea11478afa2168976e7b", @typed={0x4, 0x30}]}, @typed={0x30, 0x56, @str="13637075736574266d643573756d7d76626f786e6574316d696d655f747970652d6b657972696e6700"}, @generic="726a6ed640034cbbd50d38de2469237faf9e851676a980ed90f5120b82a740627e7fcc6c6f3d269f98adb35021e490e561b3a3773b1e783ff8ece8be6e8bb14f7e91290d0bd166595cb83075f625e2", @nested={0x10, 0x30, [@generic="34d32c0ff15aea294e"]}, @typed={0x8, 0x6, @pid=r4}]}, 0x270}, 0x1, 0x0, 0x0, 0x4}, 0x0) r7 = msgget$private(0x0, 0x4) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000600)={{0x80000000, r5, r6, r5, r6, 0x98}, 0x8000, 0x4, 0x2, 0x8, 0x4, 0x4, r4, r4}) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680), 0x2e, 0x0, 0xa9}, 0x2000) 2018/05/03 05:15:58 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f0000000140), 0x80000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@buf={0x1000, &(0x7f0000000200)="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"}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000200)}, 0x0) ppoll(&(0x7f0000001200)=[{r0, 0x18}], 0x1, &(0x7f0000001240)={0x77359400}, &(0x7f0000001280)={0x9}, 0x8) 2018/05/03 05:15:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) keyctl$session_to_parent(0x12) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x0, 0x0, 0x1000}, 0x14) 2018/05/03 05:15:58 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20000000000ca, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0xffffffffffffff6d) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x4e21, 0x5410, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0xf58e, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @empty, 0xffffffff}, @in6={0xa, 0x4e21, 0x81, @empty, 0x20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xdc) 2018/05/03 05:15:58 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3863, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/05/03 05:15:58 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = inotify_init1(0x400000000080800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000001240)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x2, 0x0) 2018/05/03 05:15:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000000019, &(0x7f0000000000)=0xb6c, 0x3e0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x3f, 0x4) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x9, 0x9) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fffa, 0x0, 0x0) pipe(&(0x7f0000000080)) munlock(&(0x7f0000fec000/0x14000)=nil, 0x14000) 2018/05/03 05:15:58 executing program 7: r0 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8a4d47383b6674d8124f368d85037a476f603bbb8afd63781df3b01cc7df737ea6abf6e3360fec2061a7786b0eb4d2f0227fdae1e55401b4110d236c9f60f59b0f0168b246808c69f6699e1d5caec301a1bc24232f1807f16ed41e8019bb42ad7a5ee96152941ea3fbda80", 0x6b, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x7f, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000011f88)={0x7, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r2, 0x0) 2018/05/03 05:15:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x201, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/178) 2018/05/03 05:15:58 executing program 0: set_mempolicy(0x3, &(0x7f0000000000)=0xfff, 0xe97) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/03 05:15:58 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x41369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) r0 = shmget$private(0x0, 0x2000, 0x410, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/130) 2018/05/03 05:15:58 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r1 = msgget(0x0, 0x39129ec431c85971) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r6 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0xb122, r2, r3, r4, r5, 0x4, 0x3}, 0x4, 0x6, 0x1, 0xd3, 0x3, 0x5953, r6, r7}) r8 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f00000004c0)={0x9, [0xfffffffffffffff9, 0x2, 0x0, 0x7ff, 0xffff, 0x5, 0x3fd, 0x9, 0x0]}, &(0x7f0000000500)=0x16) sendmmsg(r0, &(0x7f0000002dc0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001240)}}], 0x1, 0x0) 2018/05/03 05:15:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x7, 0xf2, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xfffffffffffffff7, 0x0, 'client0\x00', 0x4, "67120cfb01a4f4af", "2e024bd1a4aa7d3a190687e9a667f537c922d1aa04776f61459191b0af80ccf7", 0x40, 0xfffffffffffffffc}) 2018/05/03 05:15:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x4000000000080, 0x2}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x8080) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="0700000005000f9202000808ffff"], 0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/05/03 05:15:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") fcntl$setstatus(r3, 0x4, 0x6400) sendfile(r2, r3, &(0x7f0000000040), 0x100000000081) sendfile(r1, r1, 0x0, 0x4000001003) 2018/05/03 05:15:59 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$rdma_cm(r0, &(0x7f00000007c0)=@connect={0x6, 0x0, 0xfa00, {{0x0, 0x0, "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"}}}, 0xff06) 2018/05/03 05:15:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = gettid() rt_sigqueueinfo(r1, 0x21, &(0x7f00000001c0)={0x19, 0x1, 0x5}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9b, 0x400000) ptrace$setopts(0x4200, r1, 0xf1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x5, 0x3f, 0x8, 0x6, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3}, 0x8) 2018/05/03 05:15:59 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000021) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)=[&(0x7f0000000080)='@lonodev]ppp0nodev(cgroup\x00', &(0x7f0000000180)='bdevbdevsystemmd5sumproc)@em0bdev\x00', &(0x7f0000000100)='$\x00']) 2018/05/03 05:15:59 executing program 3: r0 = socket(0x10, 0x83000000003, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) write(r0, &(0x7f0000000100)="220000001e0023ffff7f000009000734002800ebfeffa7ff1ac6978ef631284058cb", 0x22) 2018/05/03 05:15:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000001c0)=""/144, &(0x7f0000000000)=0x90) [ 98.486808] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.495425] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 05:15:59 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa55a24ac3d082436, 0x0) close(r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40, 0x0) 2018/05/03 05:15:59 executing program 6: r0 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='poly1305\x00', 0xfffffffffffffffb) lremovexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='system.posix_acl_access\x00') r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="11", 0x1, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="48a56548f6764db43d5ebf350ebdecdc6c400da7d235bbf3379c70279def8eb8db4e44f6e553669db847853d48bbbc303073febee4f917d5fab71689de", 0x3d, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r1) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000500)=0x10) fcntl$setlease(r4, 0x400, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0xffffff81, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}, 0x0, 0xf5d147beff10de4c}) [ 98.578845] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.587516] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/03 05:15:59 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x40600) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xed, 0x68580) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x910, 0x70bd2c, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8050) getsockopt$inet_int(r0, 0x10d, 0x4000000d8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 05:15:59 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x40, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r0, 0x28, &(0x7f0000000540)}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "789fa41733d94459d2cbf7b72c9de8cd4758c8765246a2c451ae702c38b875e9c67795fe30945d7883a7523a"}, 0x0, [], {0x0, 0x1c9c380}}) 2018/05/03 05:15:59 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xd9967b47c6fac9e2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @rand_addr=0x40}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/03 05:15:59 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x7}, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x1, 0x5, 0x8, 0x1a, 0xffffffffffffffff, 0x7}, 0x2c) pread64(r1, &(0x7f0000000340)=""/144, 0xfffffffffffffca2, 0x0) unshare(0x40600) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$TCSBRK(r3, 0x5409, 0x1d67) ppoll(&(0x7f0000000480)=[{r1}], 0x1, &(0x7f00000004c0)={0x0, 0x989680}, &(0x7f0000000180), 0xffffff39) fcntl$getownex(r2, 0x10, &(0x7f0000000400)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x4, &(0x7f0000000440)={&(0x7f0000000680)="1b6da18150804ecd80e14609523d39841dcf83349e2e58742457817cb14bbb86b67e96873e804249834c9217a6ce7dc46c162cc1b18353cf6cb89f56c49932d66f427cfa4d6eefd7035fe50cbe2e8becb28efe72342c9ba5d9913388df749a65837e64c211279f662127a45ee2c060bd3a6fc489a21c6612a816b99313daef3616d192293512b2a149225403b1f0968c13d1d16a0e439c4d6c9e48ab0ec1d6f830869cf1a1edc634a9d0932ade6337bbc5c907c4e82b3b2efe0af49566a09f9a0da63e09c0d167014ce5b5a76e6bc259fb278a108621370517f96b185c233960ef673fe55214f37eac33213ba836f5e744679ec3a7", 0xf5}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000540)={r7}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xc}, 0x2d, r6}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x40080, 0x0) 2018/05/03 05:15:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000500)={r1, 0x1, 0x6}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = accept(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000300)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x20b, &(0x7f00000005c0), &(0x7f0000000580)=0xfffffffffffffefd) pipe(&(0x7f0000000340)) close(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/03 05:16:00 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x10a, &(0x7f0000000100)) mmap(&(0x7f000057b000/0x4000)=nil, 0x4000, 0x3000000, 0x244034, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/90) getsockopt(r0, 0x3bcf, 0x80000000, &(0x7f0000000040)=""/79, &(0x7f0000000140)=0x4f) 2018/05/03 05:16:00 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xb4, "f7b86a111b77af7d3e2bebc0b2072928c8c491fa650f120d34ad74eea374ac1d817026eccefe4e741015e1f1c2e3eb05c7360315a7ee26c39293479e149da4596a81a361107e0e1fc03d0583269f205d59d2f62a9e39a01d642725c252c58517f1db7d338246a5b04ece833665facf063ce0aa5f1bac1a14f8131d49eae220a8473ebaeef44c7ee353150d483c9756b4962203a87b41244a7b7cbf92f5d2ef9e3d1f4a71b5c4394bc221a7911056e28cb5a249f4"}, &(0x7f0000000280)=0xbc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x7}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r2, r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 2018/05/03 05:16:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4002) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0xac, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x400, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="e91ed4453b61ada046fa9e39d14266475da87e48c083daa3ded1943c2f56676cfc85b928500449d56e371710cd853a0c960c033875c7593496725826d92df8e69cb7699d699b755f36da4257f5bf50aa2707e159e76793d78f5a88061a451933ea142f923c5a725a380000595256be7667507d8c6affefebbb3a029b3a0a0001000104def22ef28ddeff55b83e9c69b740fab6cbd3ad9f2359f4397aaa7b1828b96cfa72a3b84abd968683c6ca23341b8f2df3ae03a373411a392f9f13b5383136c7e5ea10d3af", &(0x7f0000000200), 0x1}, 0x20) 2018/05/03 05:16:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x100000001, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x1, r2}) 2018/05/03 05:16:00 executing program 2: r0 = gettid() ptrace$setregs(0xd, r0, 0x84, &(0x7f0000000000)="653401b46239ac20b2c2332b3d2d23d0264ae9dc0faf1ea1d1c95a97e3e9e886320bc2ece32dfcdcc807b16ca0b47741d6acbc0b26ab0b8c87c0aae50a8d0e5833b1479ca8d7aa7e1981e968a806eb6c1dd81e1e68e021461a91429c305600b60a32c4331ce073acc5eec897fb121ddc5471f49004b6cf519b321dc1") r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x400) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000100)={0x0, @multicast2=0xe0000002, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/05/03 05:16:00 executing program 5: r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0x3, 0x400, 0x3, 0xfffffffffffffffc, @time={r1, r2+10000000}, {0x200, 0x2}, {0x1000000, 0x401}, @control={0x1, 0x2, 0x9}}], 0x30) 2018/05/03 05:16:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000880)='/dev/null\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000640)=ANY=[]}, 0x78) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000600)=0x1ff, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x140, 0x140, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000080), {[{{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff]}, 0x5, 0x4, 0x6, 0xffff, 0x4, 0x10001, 'bcsh0\x00', 'dummy0\x00', {0xff}, {}, 0x0, 0x120}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x449e30ff, 0x1, 0xfffffffffffffffc, 0x1, 0x2, 0x8, 'ip6gretap0\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x100000001, 0x400000000000000, 0xfffffffffffffffc, 0x0, 0x0, "6745a5b1be58a5cc0e753c73324c759a81353bc3bc3a6ebe0115a38c017d7f4ae82d374c369d9706fdbb37cffd5cd6737a0a67c426322f3ae55c909575569f45"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22}}, 0x400, 0x2, 0xf9, 0xffff, 0x6}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=r2, @ANYBLOB="750000003dce6a491ed4ab14e16b36bf0be43c21b66ae7db17bd10b1b9dbd8e051b9636b817c92a4d9a3543483325645bcb611425f3cba9a3a6f09f4e1bc17852e200475ace7213b68910f60511d38bc1573fb9e1bf3e0c99882f6e15e16c4bf09e48c49634a891c54020073ded7bea91d9ab71fe06b36811b"], &(0x7f0000000700)=0x4a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000740)={r3, 0x0, 0x8}, 0x8) 2018/05/03 05:16:00 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b04000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) unshare(0x10200) r1 = dup(r0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000001180)={0x82b4, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001140)={r2, 0x80000, r3}) 2018/05/03 05:16:00 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x1e0, [0x20000740, 0x0, 0x0, 0x20000818, 0x20000848], 0x0, &(0x7f00004ba000), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x2e9) 2018/05/03 05:16:00 executing program 6: r0 = bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="57b710ad3ee76109d3fb7940d26b9de8f7a78dc3d75654f85ce9f71f6dc408dd6184f0c37138cc5b07641d7fa25621454a8ac8e05a4a9ca6c260b90f85b36d1fad2613268413141fe15d2268438799c7f6b2892bcd31d81bcceb40c71f4156841855bc41168b7147d7dcafeb9e1a8f8a1831f4b2965a0ab2b3", &(0x7f0000000100)="ad4443ca04adcc077b1d16971dce6203241fd24f04ab34f8701a51756df35ecfe85abb6e029e8b8b3935fa0db4adeffb93e4e11e4e6033c79eeab4d4bca235a00733bf87e8cd7dc1a0b28b7f6cefe0c4b60842862dfdfd55582fa1a0a58ccfc979c6cb4a192925c9e6e440d332a050380b5f79b6cc51d2cca0cfd5aed96698ab6af71439d4780a5e9bf55fcf1963152a8a152546801a73bb4913b0f6cdc11b5a73eed833"}, 0x20) 2018/05/03 05:16:00 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x200400, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000240)=""/120, 0x78, 0x8001, &(0x7f0000000300)={r1, r2+10000000}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000080)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r4, &(0x7f00000000c0)=0x80000000000000, 0x8) 2018/05/03 05:16:00 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x0) getsockopt$bt_hci(r0, 0x107, 0xb, &(0x7f0000000040)=""/25, &(0x7f0000000240)=0x262) r1 = dup2(r0, r0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000000)) 2018/05/03 05:16:01 executing program 0: r0 = socket(0xe, 0x803, 0x0) sendto(r0, &(0x7f0000000540)="12003a0c8000e7ff40dfe70009149b00f99be48573cf1158673d6ec78d05f5205802d1f25bf09c70a8a8ad57ea2702447e536b185694eef8935bbf410774c6be0fd7378017743971997c4428483633c8d40900a6ef4187ec26f338f1c4f5346d0f5c123e5293db148c0969451d2cd317cbfa44618c51c9d9e30b767af7775f2a77f6f3742ac30e4e4fb401", 0x8b, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40), 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000002300)=""/112, 0x70, 0xfffffffffffffffe}}, {{0x0, 0x1a1, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f, 0x2}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/7}, {&(0x7f0000000140)=""/123}], 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x500, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000400)=0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000300)=&(0x7f0000000200)) 2018/05/03 05:16:01 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x41f7e97df542d59f, &(0x7f00000001c0)=@ipx={0x4, 0x3ff0000000000, 0x6, "7ff949560207"}, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/05/03 05:16:01 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x654d, 0x20000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)={0x80000005}) close(r2) socket$nl_route(0x10, 0x3, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x10) 2018/05/03 05:16:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=';', 0x1}, {&(0x7f0000000400)="7f", 0x1}], 0x2, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_getparam(r1, &(0x7f00000000c0)) [ 100.002389] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/03 05:16:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), 0xc3d7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) r2 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r1, r4, r5) sendmsg$nl_generic(r1, &(0x7f0000001400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10040100}, 0xc, &(0x7f00000013c0)={&(0x7f0000000180)={0x1204, 0x1c, 0x400, 0x70bd2d, 0x25dfdbff, {0x5}, [@generic="28546e7900606379e6ec74d6e52d61aa1841f2cc4ed3eb0c67fecf864283420f2945d749de9fd756b46d6b92c93ec66d8b2f23ccca4350a699cbefd074d121c66e68c68583d45091cc46c03538a2a132285cbe9f48f58e0f30883a89cf0394d81df8d495f9a7", @generic="531de1bbc3a860da53a8e39315a2167b8e5a77087a30d79fd451ef740f062e7495d286f9d485e593fe55cb46bd9a22ee7f22fd0b0bc0c1ec4db901ee74e1e7014dc8d0f67cb3d9dc1aaa4a9623a81f5c04c4839f64e4700e4dfbb9ee69ac6acad065e9a0a5b90f04042b768a10a9c1c975a4abfefdcc86ca74e29862a9bb6548be9a30a759f6120af22f3676d5278a6d631b0744a92862d81e6b0728673b6548ef0d3d17ad38", @generic="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@nested={0xd4, 0x8b, [@generic="c31a32bb5dd41561d359836181", @typed={0x14, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @generic="20905e6bd99e350e0794f600603b45ac00a9a304afaa5c1c27045932b8a1f3515f4f357c1602f4cad72ca22fa3ff8b6ca9a66cd3ee7c490c7bb5dd6314fd5b61aca001a6f9dda598d7f91be5c82cf471c3b67ac55ca8c6dcec76d9f52cb9d0ea3459e94415a17168de722e437c1046e30364eecd64060cc122005b2197e2253240ad7d3da6190383c9032360870d25f1e645f3791efec9da05", @typed={0xc, 0x81, @u64=0x8001}, @typed={0x8, 0x42, @pid=r2}]}, @typed={0x8, 0x8a, @pid=r3}, @typed={0x8, 0x12, @uid=r4}]}, 0x1204}, 0x1, 0x0, 0x0, 0x8000}, 0x884) 2018/05/03 05:16:01 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105403, &(0x7f00001aa000)) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/05/03 05:16:01 executing program 2: socket$inet6(0xa, 0x5, 0x0) 2018/05/03 05:16:01 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="eea53337c6f79649c37e1c371ebb10d4d2b9c81ab238ab2d2179e2f756e4cee525972293944ff8c3") r0 = open(&(0x7f0000004940)='./file0\x00', 0x802, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000004980)={0x0, 0x3, 0x10001, 0x8, 0x20, 0x10001}, &(0x7f00000049c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004a00)={r1, 0x2}, &(0x7f0000004a40)=0x8) mkdir(&(0x7f0000005f00)='./file0\x00', 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000048c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004800)=[{{&(0x7f0000000700)=@in, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000780)=""/21, 0x15}, {&(0x7f0000000800)=""/167, 0xa7}, {&(0x7f00000008c0)=""/124, 0x7c}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/69, 0x45}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a40)=""/200, 0xc8, 0x8001}, 0x40}, {{&(0x7f0000002b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002bc0)=""/107, 0x6b}, {&(0x7f0000002c40)=""/194, 0xc2}, {&(0x7f0000002d40)=""/204, 0xcc}, {&(0x7f0000002e40)=""/77, 0x4d}, {&(0x7f0000002ec0)=""/77, 0x4d}, {&(0x7f0000002f40)=""/79, 0x4f}, {&(0x7f0000002fc0)=""/183, 0xb7}], 0x7, &(0x7f0000003100)=""/81, 0x51, 0x8}, 0x100000000}, {{&(0x7f0000003180)=@ipx, 0x80, &(0x7f00000046c0)=[{&(0x7f0000003200)=""/92, 0x5c}, {&(0x7f0000003280)=""/116, 0x74}, {&(0x7f0000003300)=""/69, 0x45}, {&(0x7f0000003380)=""/72, 0x48}, {&(0x7f0000003400)=""/66, 0x42}, {&(0x7f0000003480)=""/12, 0xc}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/203, 0xcb}, {&(0x7f00000045c0)=""/181, 0xb5}, {&(0x7f0000004680)=""/34, 0x22}], 0xa, &(0x7f0000004780)=""/85, 0x55, 0x1ff}}], 0x3, 0x2, &(0x7f0000004900)={r3, r4+30000000}) r6 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000040)=""/1679, 0x68f) r7 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc0189436, &(0x7f0000000080)) sendmsg(r5, &(0x7f0000005ec0)={0x0, 0x0, &(0x7f0000004a80), 0x0, &(0x7f0000004ac0)=[{0x98, 0x84, 0x400, "8298a5b281e7d0b4db9a34b8680dc68524325c641dc3f0625bcf11af6493b349fc8b82532851d803c608670a0d62b2a2bcb5546fe811d28b5987d8d615f37bdc8f4547acab32dc6420934f12582971f8b3cd3cdd0ca8c27ea4fdc87806648ca320d0f681ec727a69da86b96b6f590793b9bd73875e338840f0b8963fd2e18714c8f50c8d"}, {0x70, 0x11e, 0x0, "cb4093d65c3cc6cc239abd2245a78f9aaff0b552cbc2d05c86697d2ea0350fac7142e496ef2c4271c52e3396ff9dc45ca9098730a74b3bf1f59be5c452007593b3052b656949e1f0b0d27d2365557fec11750a3f1d0ba04917790d0673"}, {0x48, 0x0, 0x3, "6ae26eee58b4feaa6bafd68ecd21d611b5db540a7d11b884fea4dc618c0c07c9c17a7902b03d9801b3a45e85ef5b2d961199e969be"}, {0x60, 0x102, 0x40, "a81db43de55ccc04b64e89dd49b2b6601d0a686c861ebef838bdd28efbacaed3e1aefc8983280b32e091ae9b83cffcc8fd52865fe6f45db140646e4239d3a9e483043600e960e8a564b5b7b1cc37"}, {0xb0, 0x113, 0x7fffffff, "bed086e3fa172684a06c859d08de00daeeda7b1b8b3eb2eeeca2ce71157253c613fdde4492fa33da4db7c3aa80a1196f290e2ce4087a8ec06ae54874500169705ca5511731787d68d6385e375db4d16a28b97151b1d72378bda9ba5b3118350e3392f1954f2b831d53934acae2f9e48196947aaa2130f3ecab0fe491d4fa317a5b22aca59fc3e2f16763158cf8910ea5bff2b7b13975e641e37d16dcfc"}, {0x110, 0x18e, 0x3, "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"}, {0x1010, 0x11f, 0x7, "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"}, {0x50, 0x117, 0xfffffffffffffffd, "20fc5fbe768e714290cd6f4d8a5152e1a6c54ff024999de270028a9a0265541ce62c904a3dd50854f45f14be736a88de08ff5ddcf9ff0722f80f"}, {0x28, 0x100, 0x0, "0ba6a6377294e36c607f2b1c266c0ba4f1bf49fe1d"}], 0x13f8, 0x40000}, 0x4000014) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000007c0)) 2018/05/03 05:16:01 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) io_setup(0x401, &(0x7f00000003c0)=0x0) io_cancel(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x20000000000006, 0x7d, r0, &(0x7f0000000640)="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", 0x1b4, 0x3, 0x0, 0x1, r0}, &(0x7f0000000140)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x41e, 0x4) unshare(0x40600) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000280)="ff520b4faf4f3a494e10e1ab1e8fd3af1373ddcaa4a3e6cf7c009fdc50fbfa472df4c042248fa1acdb9eec0d4dc6f5597f1972b59e7b90cd6219d4422da69fa33ea98796394b34cadb44ed878cc8c9d8a8707c26f8c2da0c03642adb21d8e3108a28441c857a9e5c8aae5c02d6c260fba3214987d3f3d581328cb7e7c921375c8dabf7fc019bf4c69611bbe2303455bde794876071b2d6be069790253bb2ee45a99f3fbd516fafdc499979a1e98da18605a134cd9db50a443e4d490819cd657af498de922dcfdba7f75a643c3985d4f336370581d68ede101024ab38671a60b2d4f3678068e18f09d3123a087e34a6dd6bdd798f2f0d14a3") ioctl$int_in(r0, 0x8000008004500f, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x5, 0x5, 0xe1, "d374131ab74b524a87b3aec364c58956dd2924a86e7c5985b8fa4e3f1d2cda8221c879e02d65fa5744a4fa902f0a6237534c6b577d7af1f19f48255f730449", 0x8}, 0x60) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)=""/68, 0x44}], 0x1, &(0x7f0000000500)=""/67, 0x43, 0x8000}, 0x10000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000008c0), &(0x7f0000000900)=0x4) bind$can_raw(r0, &(0x7f00000005c0)={0x1d, r4}, 0x10) 2018/05/03 05:16:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="70ea22ace99aff7736c4019c427d7cfa24f51f56986268e76076a3c0203e92a31abc7917145e96a708ad63ee38922861d235787c6057935e8d59f40f554f8d5d838b6cd9bc5094b615d8fb25b01009c168e5cc74cd3ce7506f216a4c3b0e7a7528c3d5e9d01f71567b7fb4b1275a320258151056efa1104295e3cc61dff633fee058810ea47a3aa951c1af6bbffc74576de6a7e9a88df6db91b90d923e", 0x9d, 0x0) r3 = add_key$keyring(&(0x7f0000002200)='keyring\x00', &(0x7f0000002240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f00000021c0)=[{&(0x7f0000000140)="f2187dde2d13721a1ece6fef08af5afda3eee8ab8a9da4cea95996fc6c71033a756d2ada3a6fdec110453a3a3bffbf8a70141c72712d", 0x36}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)}], 0x4, r3) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/05/03 05:16:01 executing program 0: r0 = socket$inet6(0xa, 0x8080f, 0x4000000000000082) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/05/03 05:16:01 executing program 3: syslog(0x5, &(0x7f0000000100)=""/215, 0xfffffca5) 2018/05/03 05:16:01 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="02e921"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:16:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r1, 0x117, 0x70bd2a, 0x0, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffa9a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c090}, 0x24000054) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000440)={0x6, 0x0, 0x7e5, 0x0, [], [], [], 0x7fffffff, 0x7, 0x10000, 0x0, "e0b5bd600836ba418a91237af7f940d3"}) fcntl$lock(r2, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) io_setup(0x731a, &(0x7f0000000140)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, 0xffffffffffffff9c) ppoll(&(0x7f0000000340)=[{r3, 0x2}, {r2, 0x8100}, {r0, 0x1000}, {}], 0x4, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0), 0x8) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000700), 0x0) 2018/05/03 05:16:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = creat(&(0x7f0000000580)='\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000740)={0x0, &(0x7f0000000700)}) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, r2, 0x117, 0x0, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000c090}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101000, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) io_setup(0x731a, &(0x7f0000000140)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x1, 0x0) io_cancel(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000180)="10e16750e8287445eaa3c948ca6ca8a1c47daaafee2eac7be3a5a6117e46a9851b6615d2988988fd25674dc9c6d8c77ba1f72f619586f2aec49cb2ab9b4e40d5cd90bdd81ed6d86c5945db552afd92cb67a74c8ae50f23ba5a0865a5bd6766f79c12e9dc21865b8a4b22ca0e6202ce4f13dbbe36b03f16241cff8b525504c421742a51537941a8687ac5c36ce5e969893e86bf3523c399b17eefa0087ba9c6bffc65c7e604fa5adcc03bde90e46d8004150fbed0", 0xb4, 0x8, 0x0, 0x1, r4}, &(0x7f0000000300)) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f00000000c0)={@host=0x2}) ppoll(&(0x7f0000000340)=[{}, {r4}], 0x2, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)={0x7}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 05:16:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)=""/40) 2018/05/03 05:16:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:01 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/pid\x00') 2018/05/03 05:16:01 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="97d897"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:16:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/05/03 05:16:01 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) 2018/05/03 05:16:01 executing program 1: r0 = socket$inet(0x2, 0x4000000800000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/03 05:16:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000480)=""/29, 0xff96, 0x0) 2018/05/03 05:16:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x0, 0x10080000, 0x0, &(0x7f0000000100)) uselib(&(0x7f0000000080)='./file0\x00') 2018/05/03 05:16:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000480)=""/29, 0xff96, 0x92) 2018/05/03 05:16:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x10000000007efb, 0x7c}, 0x2c) 2018/05/03 05:16:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x1) 2018/05/03 05:16:02 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="02e9"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:16:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff}, 0xc) 2018/05/03 05:16:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) close(r0) 2018/05/03 05:16:03 executing program 6: shmctl$SHM_INFO(0x0, 0xf, &(0x7f0000000080)=""/253) 2018/05/03 05:16:03 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b2df26"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:16:03 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="96c7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:16:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0x3, &(0x7f0000000080)=""/253) 2018/05/03 05:16:03 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:03 executing program 4: 2018/05/03 05:16:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:03 executing program 4: 2018/05/03 05:16:03 executing program 6: [ 102.846134] bridge_slave_1: FDB only supports static addresses 2018/05/03 05:16:04 executing program 2: 2018/05/03 05:16:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:04 executing program 1: 2018/05/03 05:16:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:04 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:04 executing program 0: 2018/05/03 05:16:04 executing program 6: 2018/05/03 05:16:04 executing program 3: [ 103.919097] bridge_slave_1: FDB only supports static addresses 2018/05/03 05:16:04 executing program 2: 2018/05/03 05:16:05 executing program 6: 2018/05/03 05:16:05 executing program 3: 2018/05/03 05:16:05 executing program 1: 2018/05/03 05:16:05 executing program 0: 2018/05/03 05:16:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:05 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:05 executing program 2: 2018/05/03 05:16:05 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:05 executing program 6: [ 104.242937] bridge_slave_1: FDB only supports static addresses 2018/05/03 05:16:05 executing program 0: 2018/05/03 05:16:05 executing program 3: 2018/05/03 05:16:05 executing program 2: 2018/05/03 05:16:05 executing program 1: 2018/05/03 05:16:05 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:05 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:05 executing program 0: 2018/05/03 05:16:05 executing program 3: 2018/05/03 05:16:05 executing program 6: 2018/05/03 05:16:05 executing program 1: [ 104.535510] bridge_slave_1: FDB only supports static addresses 2018/05/03 05:16:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg$alg(r0, &(0x7f0000008b00)=[{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)=[@iv={0x18, 0x117, 0x2}], 0x18, 0x4000080}, {0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000600)="9c86dbf9d87c4e8d06d2f6376f9a9f86ca07ac67e20149e5d44f1ab72722bc1afcd5c6e971a7a22e763e9108604591711b3893", 0x33}, {&(0x7f0000000740)="a73d3d2f07083538764582f0b85581ee14325ebdfa1def1c1efe2ff59ac2b7b55612633e60140982b6b0b10fb7335e60b74c6456b6b07a9d7c2b10d81f174aa8dd", 0x41}, {&(0x7f00000008c0)="3bad058111f7b552378d088fafadedbd1e5a8d254a1a234732bd400119938db28008e66e0c9324f347870892cb777eb82a51ac0b6392b9d8d47363f2546b7855a4b85a02ccfc85691f71937fb2648c85611042cb7abbfaf2bb8d174a5386a2574bac072cf9c168f64c616cf7f5195e25902251ebe59585415c7c6bed53a31c05c5e4e547fdbf9035e08b113f71242591c56210a9df4db7c460adc5234c847a35d7112265b45d47dfc2f106b6ac1a2890f16357305d8dab09a8503f46b6af42b6f1697a4783c41aca5b68fe6e494c45e5c90311ba49", 0xd5}, {&(0x7f0000000a80)="041dc93b3f5133a23166635fd280e7be2a07e3d139ad5c149b2ca714d24a4747e9a2e9d7d9044774787fb7538beea6b59348ceb9bfe1d046", 0x38}], 0x4, &(0x7f0000000c40)=[@assoc={0x18, 0x117, 0x4, 0x1f}], 0x18, 0x4000040}, {0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000000c80)="7b05d9c75126eb6013cebf3ed306aae27ebb9e3b9385afd4cd4bb22ba354bf4266340dce9edf74490ddef5d6e5b9a3383ceb2c7b58fce3cd08c72a413dec673904836c73df998aad2f22947b9f71291c17d16038f4fb4d65080142e7f8c6196c98d61072ce38be1b4ead410d44211cb8104345cd53546580d029ecb8c6b2afc2bf34f990bb8ef70d416a6ac162cd23e10415fef9693ae53791059a90474c7d2a0f272c4cca916e19b0c61cf24130c3de909d7991fc2c39e3b27012b5d854faada25fc5a7fc85184864e5579994de2863187e9cf25099bd22a15a2ddaf06e01eb0c4894e5e5a707ae91f65ca9", 0xec}, {&(0x7f0000000dc0)="6755de126f2475d549740fe1fad1693da8d48ba258885819f691432e73ef60c5a96273e80c4ba64d310fb330910f2cd992718cb51baad6625258b3bca034e8ebd2026a93708f999f67e33ef3c658b5b512f3ce29fb85c549bee533833b433707f1d91beb403a92ec502a9b6075ee52641c6601ef1567bb841fa34b97c3379c88c07bf28a7974d6b2c6263e774cb754bed8c1de2beeaf14b52ac98822aab021176853815c", 0xa4}, {&(0x7f0000000ec0)="d49defc710914aac00a1f85b18e1f8137a8d8b4345f9b920e731767589bb95ae651e4bba97edfeab938c7abcd4977b54e67ba9d7fc65c434ac5830e3093a76f03aaf024a4cb8744d6190ecb6d466a28e0a0ca58f665123c7415b69ff925c3dde78f897cd41172e1113a07ec09a8ac0153deb722512f36472fe713028758f5113715805746726185a48490d785d0a9f792e3565de276c847450c6d4d4de0380e7f979b832101082b91d7c6fab82a0c7f91fc87bd5befb3159f34cbb924da4a6b19bfc477b913f63b302b9def2b2785a1f3a05d702fae6765354604f540bc7e61563bd83700fb823594f4c477668baca9d2ea15045", 0xf4}, {&(0x7f00000010c0)="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{&(0x7f0000007300)="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0x1000}, {&(0x7f0000008340)="2e4915c9d5b930eaf6655091e85071f5f3c2b7dffa0503078ade2d2d91fdafe64f47acbf02cc7369bd4a7fcab4eeb71e33d7ab2595aa7f8dedb56b89989a20b3648a9560499fbd2009380cc90bd306481e7df120cd685abf8d89553f0507593939813afe25d42431c36f96e36ffb34ba5132211cb78da134", 0x78}, {&(0x7f0000008400)="b0790e67a60b61fdac8daaab5c8e0dd44450760ead24afe286dfee4df66ef8cbe671d5dc5fa8cacaff87aa205fe4f1d34851be5e63830be6a67ecb823cabdd5d907ac8affaf308f4dd5f87bbaa053347e40be7ab5efa7bc6fcf7367ec27871df2e2673d05f1e278cbeb60dc938da01005a83d5ff09525b6f069af8a7b6fe89302a26f9fdccf95b926446c761ce5f8282b82bf0cc1f7fd3dfdd8cec9a1b1f365be2ffec2ea54422ebcbec13a2782557fe71a57d99300ca42b53ee378b46e7b17408f49e1c1ec7caef9a05305316ec17aa2edd2efe09f731437e0293c43535843ef98deb235117fa42d35c25917ff5ae7e538becd4d7bb992d4f", 0xf9}], 0x5, &(0x7f00000085c0)=[@iv={0xa0, 0x117, 0x2, 0x8c, "279f3417a96151ae36108fd5337cb585104815567e9ce14867599da0e38fa2055a60139e2b6acb6b56972d1ca8f0adddc236db46a02c2a05f8b8e9b8e8c33c718288dad8435b6e741cad7c799e63c8f3fce6f7a2373251f29e4141a39e02b086848e0db556d79b579e9cb3c09eb831629f41ca66f195ede437475e8e906cd123908573be08741c9bf3f68016"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xc8, 0x117, 0x2, 0xb0, "4ddb4691493e8e175e191b390ef5ecb749d18ddca67e32989f073e2dd9818313842bd2c9fd395681ba6e6e1c8da2f0fbd526396b2af1555d471fc106fdafec8a2985c76c8f6b82dfe508f6f547d663b070ac23407b02723c1b837b9bfac26556f5a2e9e864d5bf2629374d34de97364f071abfa82af6e7e0401b7191b5149ea61a55306570a62bad1ff67b2e7cf8ebf855c1969d3476e2292f17c15bb06bd2f0999bdc27e5eda2146e929e40677977ea"}], 0x1c8, 0x1}, {0x0, 0x0, &(0x7f0000008ac0)=[{&(0x7f0000008980)="ce89324eab3da717f1dd03f2ddeef327e7390fea4d3b1ec4ed8559f4f1d8715ff09348d9d4dc9e932af25bca7dc51a384e8aa18a6bee043fe928214bb9e5c84510564916f40ecd12fac8d83f2f3c0dc7b6eac9cb2621082deb90723d8b1a1c695011212d2bf6389d136821bcb20b36490440586e0f23a17d872b144358da0f09b1e17e3b16ec8abfc37873896052dc094f6f4df7ffcd75f5ca255da780990faf0ab0f44fc591bbfd1c7c184d0a48ec", 0xaf}], 0x1, 0x0, 0x0, 0x880}], 0x7, 0x80) 2018/05/03 05:16:05 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) 2018/05/03 05:16:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r0, &(0x7f0000000080), 0x8) 2018/05/03 05:16:05 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="1f7096"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 05:16:05 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/05/03 05:16:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:05 executing program 3: openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) 2018/05/03 05:16:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x145040, 0x0) 2018/05/03 05:16:05 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) [ 104.893849] bridge_slave_1: FDB only supports static addresses 2018/05/03 05:16:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0)='cpuacct.usage\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x5) 2018/05/03 05:16:06 executing program 2: r0 = socket(0x1e, 0x802, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) io_setup(0x1, &(0x7f0000000000)=0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000004, 0x4010, r0, 0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="8b", 0x1}]) 2018/05/03 05:16:06 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x101203, 0x0) uselib(&(0x7f0000000040)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0xc) ppoll(&(0x7f00000000c0)=[{r1, 0x400}, {r0, 0x8610}, {r2, 0x8000}, {r1, 0x2}, {r0}, {r0, 0x5022}], 0x6, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={0x3}, 0x8) 2018/05/03 05:16:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:06 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080)="7fb64c6834bb45a211ee186bb6b0075258419390fb72c09ec1a605d5b6b5a0373b5f681e67", &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x9}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000040)=0x80, 0x80800) accept4$bt_l2cap(r1, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80000) 2018/05/03 05:16:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/05/03 05:16:06 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000180)=""/110) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000340)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000003d00000008a37bc4e27c015f955b455fa6e822ee32bc066535e3e56f5f70ff0ce1def59daf22237eb12d6a12a76f15b31606766e3dfe82d6d3e321c00b6ba342f0d3d179ff67e937650305f4141720dfafbb080e2b60c64e6cb39819045797454e5f13cbdc29a13e8d2175e78110df9807178f121f4588066c200cf8edb440d469e0896183041b5a3c3eb84e7f1b913811aa545bba9934bc6bbbfb9e4a655760fde172f68b5922629002924845f3974650"], &(0x7f00000002c0)=0x61) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000140), 0x8) 2018/05/03 05:16:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:06 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:06 executing program 3: syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "2f2896", 0x14, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = shmget$private(0x0, 0x7000, 0x54000002, &(0x7f0000ff7000/0x7000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/05/03 05:16:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1ab802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000800)=""/120, 0x78}], 0x2) 2018/05/03 05:16:06 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x0, &(0x7f0000000080)}) 2018/05/03 05:16:06 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) socket$pppoe(0x18, 0x1, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000000)=0x4) 2018/05/03 05:16:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:07 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = semget(0x3, 0x2, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/146) 2018/05/03 05:16:07 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f00000001c0)) r0 = gettid() waitid(0x0, r0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181771}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/235, 0xeb) 2018/05/03 05:16:07 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x2, 0x3, 0x5, 0xfffffffffffffffc, 0x80000000}, 0x20) sendto(r0, &(0x7f0000000000), 0xfffffffffffffcf3, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) 2018/05/03 05:16:07 executing program 1: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x800000000004) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001780)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000017c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xa8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x6, 0xad, "fbe8c1f6408da0e82ede80a5f522f6dead4136c8403032011f23cc3fdc146cac4ed3b1f37f42c82eb169a6928a5ec99e6b3376117ea86fd82b3749a3f5ce08c285152790457deccf3877728092328d0b93d59ee0ce7d71fbacfa21a9792b444b3a0e4b76bd66b68b50d90e0fa056b4342df97dec4af0aed98ad592658c67054ffdf484074ba9f48a5472efb7998c61f04d814cb7ef4dc2cb85722e17dd7cdfe909d762f0a431d3773c56d23f85"}, 0xb5) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000004f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x12001, &(0x7f0000005400)={0x77359400}) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) recvmmsg(r2, &(0x7f00000016c0)=[{{&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/8, 0x8}], 0x3, &(0x7f00000003c0)=""/181, 0xb5, 0x71}, 0x200}, {{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)=""/129, 0x81}, {&(0x7f00000005c0)=""/141, 0x8d}], 0x2, &(0x7f00000006c0)=""/4096, 0x1000, 0x7fff}, 0x6}], 0x2, 0x23, &(0x7f0000001740)={0x77359400}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000040)={0x8, 0x7, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'yam0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001840)={r3, 0x3}, &(0x7f0000001880)=0x8) [ 106.202211] mmap: syz-executor0 (7623) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 05:16:07 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:07 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200090100000000000000000600000008000a000000a62f"], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000001680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000001640)={&(0x7f0000000240)={0x1400, 0x16, 0x400, 0x70bd2a, 0x25dfdbfd, {0x10}, [@generic="e832471d946de0e4f4031720dca3a08befc78a56da20255294192e887fccb787f2fc55a97f13cb", @generic="66d5d6df727798a67d7f81a92978084c13d075d56735d000fb0ebabcf61e677002af59d6cb06ea6c0e0fcf0a8ea190da88656355252d9e275e956278807db6c4ddfb9055ad3dcc7d80fa3c12d1bbdb33105c4f750fbf3b5f24466c5b9eda09e59b977961216e20ce57e1f84d967fe2097c8ca2f085", @generic="a96f37e9fb5a4eec2bde43b1ea4621388466cd4c9939f7ce252890759f2f79cd1e1373029eb7", @typed={0x8, 0x8e, @uid=r1}, @nested={0x128c, 0x6, [@typed={0x8, 0x2b, @fd=r0}, @generic="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", @generic="b91824ce00", @generic="f43116be58173ff0af2e1faf1e5d47955276958c8f2424c311b71b367899a711dcf794934ce5457a06f1d36929fe1b60fdf90035c6f6412b4ffb9a8b85ca3aa832e25fea74bd7bc9f6ec48a30accd2950ad89de22f2b2dfc618c533ab84cb62e8a4ffd517b3dad42465e3eb1b70e002ee7bdcd560c93ffc1b11955b145e21b5f239422d1295d536d2b9312098c8d9cfd00baaf543b4da8", @generic="55fe233f6d5ac52b0857a3f038486e0dc7c970fcbfeef9fcd7e4e6436678c1cad76898ec32e5e0e30638536b31c973ca88b14554fc22ce26248af481f24644397d17ec270d3fd12c22f6a0294b8208ee6eeb5c8b7d3f2da402abbd07e14a42d60e34295f180c0bc1b7ce5c7a3ab61ab563f416709346e21a2fdd6ce6ea8cfe8e8f74ed034daaf25c30ecbc342ebca9872a505a5b1f1a4cce598654a7f8bf753741a5ee1bf3db97159735cb59f5cdc8090c02b7e7842d1f7e2f1867164698f15a5e33e0ebb938748af57a478a4cfb5a315443863198e25d849c0aff8757edaec5847d0c9322", @typed={0x14, 0x3b, @ipv6}, @typed={0x8, 0xb, @u32=0x7fff}, @generic="0efd646d197c6f6ffc371ef83670a7b46d237ba990813f53749afc7246377f76ba7a28e5eaf99cad1ba17f118a0b12c7e804b71fba4b98d1ff48ba28157fa3897fd16bafb5d81457f7890a638d2fdbf8004debac46567edc6e73b85d1d897edf8ab9333c72bbd381507ab78ddf99a94ed9705d7dfe20eb86c7fc41572ee06b2a68c5b7fc2df12febce9737c9476b47e831ad509f98b31e7f7aedc679a619107e4c9796f157b7557e9c9d3f775600456b48536628000e5faee5ecd80ddcd07f78", @typed={0xc, 0x61, @u64=0xc0}, @generic="849f6b4d5eb27568ccdc2e4274d9f217e9ef44025ddf82"]}, @typed={0xc, 0x20, @u64=0x5}, @generic="706386ffe32e4d852593d3538dbd779b7ad823a79d99ace093994678d0fc4f71d645ed9f32036a75f7e73ec385b2b34bb4804765673488d13578e9bb4dc67052c4f3a56b365b0bd5e07c0db8c364115146b5b17ca3442e26a6fc5eed173d4c882da2fa8aa02309a58f9c7e9fecea363d2859dc77", @typed={0x14, 0x25, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x1400}, 0x1, 0x0, 0x0, 0x80}, 0x800) 2018/05/03 05:16:07 executing program 2: r0 = memfd_create(&(0x7f0000000180)="2426757365727b73656c696e75781200", 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) write(r0, &(0x7f0000ffdffb)='#!', 0x2) sendfile(r0, r0, &(0x7f0000000000), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 05:16:07 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000000c0)=0x400) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) 2018/05/03 05:16:07 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000245fe8)=[{}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x652000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x2, [0x7, 0x7]}, &(0x7f0000000140)=0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) 2018/05/03 05:16:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000140)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000003c0)=""/73) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1669e961, 0x800) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f00000001c0)=0x21400) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x10}, {r0, 0x40}, {r0, 0x4011}, {r0, 0x4080}], 0x5, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f0000000100)={0x8}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/03 05:16:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', '@em0user}+!\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/05/03 05:16:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840), &(0x7f0000000880)=0x14) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:07 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000000)={0xccccccccccccce9, &(0x7f0000000080)}) writev(r0, &(0x7f0000000000), 0x1b1) creat(&(0x7f00000000c0)='./file0\x00', 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc000, 0x0) 2018/05/03 05:16:07 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40247007) 2018/05/03 05:16:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x3, r1}) r2 = getpgrp(0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000180)={{}, {r3, r4/1000+30000}}, &(0x7f00000001c0)) ptrace$peekuser(0x3, r2, 0x7) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000380)={0x2}) 2018/05/03 05:16:07 executing program 1: r0 = semget(0x1, 0x4, 0x210) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x20000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="89b682d382b004a8e9c98b62293c8d0b220b6f84321d92cc1a9d87302310a9e71e4547c0dcb4e2f9bfd60b8529a6ae771544ae46ca630933c291bccb87bb8e851444493cc36c3eb4bf2b0d4b0157dc4a852258a2bc05a130f227d9a1ea6ed7a8ae9cd45233ebd24f4db341ed113aa5e6fb3056172d45925d7564cb5827bbcbbd9da20559c5b56ff9e4ab19418a5066017e69169a73d2b8b256e72974d5fc9c270ab8060d249475cbaa6b16") setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/7) 2018/05/03 05:16:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:08 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80140, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2f, 'cpu', 0x20}, {0x2d, 'memory', 0x20}]}, 0xd) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') lseek(r1, 0xfffffffffffffffc, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/03 05:16:08 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840), &(0x7f0000000880)=0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r5 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r5, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r5, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0x9}], 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000200)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='lo\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'veth0_to_bond\x00', {0x2, 0x4e22}}) r2 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r2, &(0x7f0000aca000)='\t', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140)=0xd117, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) 2018/05/03 05:16:08 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000540)={r1, 0x6, &(0x7f00000001c0)=[0x7, 0x3, 0x1, 0x5, 0x1, 0x3f], &(0x7f0000000480)=[0xeb6, 0x3ff, 0x2, 0x40, 0x100, 0x6, 0x200], 0x20, 0x3, 0xfffffffffffffff9, &(0x7f00000004c0)=[0x950, 0x9, 0x3ff], &(0x7f0000000500)=[0xfb, 0x5, 0x0, 0x2e02]}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x1f7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x3, &(0x7f0000000280)=@framed={{0xffffff95, 0x0, 0x0, 0x0, 0x0, 0x47}, [], {0x95}}, &(0x7f0000000200)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f1520187f16f1c13380b3083ffde51b4194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f0000000080)=""/153, 0x0, 0x0, [], r3}, 0x48) 2018/05/03 05:16:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x4, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x3], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x400000], 0x70, 0x110, 0x158}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xfffffffffffffffd, 0x6}}}, @common=@log={'log\x00', 0x28, {{0x7948, "e6867a4e291914ebee6733511bc0880a86880c275a6e4d3a4eae41b7e372", 0x8}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x290) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/05/03 05:16:08 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='../file0\x00', 0x2) truncate(&(0x7f0000000000)='../file0/file0\x00', 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005200)={0xffffffffffffffff}) sendto(r0, &(0x7f0000005180)="14dee8bbd41da25949718ba1a99c3f226bcde94f5c45bf9e4aaff7c49fb33511dcd21387e7a8845fd95232f3044687131b865036cb386d5b8cd9678de9ff62fd8101e9a60b77c2054eb4810cbc3c058492772ffd30af3b53cb4dab6600ffea4747c0a49a2546f5ac8303", 0x6a, 0x800, &(0x7f0000005240)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x3, 0x4, {0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x80) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000100)=0xd3) 2018/05/03 05:16:08 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, 0x0, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:08 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) pread64(r3, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:08 executing program 1: r0 = socket$inet6(0xa, 0x4000000000001, 0x1) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x1, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000240)={0x6, 0x8, 0x7fffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) 2018/05/03 05:16:08 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x83) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) 2018/05/03 05:16:08 executing program 0: clock_gettime(0xffdffffffffffff7, &(0x7f00000001c0)) clock_gettime(0x1, &(0x7f0000000000)) 2018/05/03 05:16:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x200000000007f, 0x9, 0x2}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x480000000, 0x10400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x29}) 2018/05/03 05:16:08 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0xfffffffffffff19b, 0x4}) unshare(0x40600) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/03 05:16:09 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) io_setup(0x744b, &(0x7f0000000040)=0x0) io_getevents(r1, 0x5, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000100)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x3686}, {r0, 0x4}], 0x2, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)={0x7ff}, 0x8) futex(&(0x7f000000cffc), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x0) 2018/05/03 05:16:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:09 executing program 0: rmdir(&(0x7f00000000c0)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000928fec)={0x0, 0x0, 0x0, 0x1, 0x100000000, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0x7fffffff, 0x1}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x3, 0xe294, 0xfff, {}, 0xe8, 0x49}) 2018/05/03 05:16:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x0, 0x1a944b2c, 0x0, 0x6}, 0x26dd, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x800, 0x41e, 0x4}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xd4b, 0x0, 0x3, 0x0, 0x0, 0x7, 0x6f57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x5, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/03 05:16:09 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r3, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:09 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x11, 0xf5, r5, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:09 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) pwrite64(r0, &(0x7f0000000180)="83f4089eaa226e241a881fa555317400bea29b60574ef5c600e70b37813d35869b3bca39c0338aad3d7cb3613a969a73d46284c7d29b29ccc54186bbc539bf71ce694cc0888f2c13c6c3347263ca7b70b54466faf8522d7382f2f8b0", 0x5c, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x8, 0x1, 0x3, 0x5}, 0x14) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) 2018/05/03 05:16:09 executing program 2: nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) r0 = epoll_create(0x3ff) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r1, r2+10000000}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0xc, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x80, 0x0) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/pid\x00') mmap(&(0x7f00000fd000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000002c0)="d75b70752a4d0382fb49540931db4d64f6cb257c5897915afe695a009110") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50000, 0x0) timerfd_settime(r6, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYRES64=r1], &(0x7f0000000200)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000480)={@empty, 0x2a, r7}) mremap(&(0x7f0000a46000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000020e000/0x4000)=nil) lseek(r0, 0x0, 0x1) 2018/05/03 05:16:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:09 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') pread64(0xffffffffffffffff, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:09 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) pipe(&(0x7f00000000c0)) futex(&(0x7f0000000140)=0x1, 0x7, 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x2) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) futex(&(0x7f0000000000)=0x1, 0xb, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100), 0x1) 2018/05/03 05:16:09 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0xff, @multicast2=0xe0000002, 0x4e23, 0x3, 'none\x00', 0x3, 0x709, 0x4}, 0x2c) socketpair$inet6(0xa, 0x800, 0xfffffffffffffffd, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = semget$private(0x0, 0x2, 0x90) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000040)=0x5) sendfile(r0, r0, 0x0, 0x7ff) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/05/03 05:16:09 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r4, &(0x7f00000008c0)={0x11, 0xf5, r5, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0x0, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:10 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r2, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x0) syslog(0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000300)=""/114, 0x72}, {&(0x7f0000000380)=""/234, 0xea}, {&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, &(0x7f0000001600)=""/13, 0xd, 0x6}, 0x10000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001680)={@dev={0xfe, 0x80, [], 0x11}, r1}, 0x14) 2018/05/03 05:16:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r3, &(0x7f00000008c0)={0x11, 0xf5, r4, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r5 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r2, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r5, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r5, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r2, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/03 05:16:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/03 05:16:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x400000, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffffffffff01) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103003, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/03 05:16:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="56487ec9f4e8aa362b80167f989a3928a023412c4ff1cb8b267f02e039cb9ef1abc4d0dccc7b5f33ec5a72a47f9dcfe3f2ee0b23ba5e46c47d0d5733b65d0a0ca8ddd0bcd75c0278d619d61ec11482f12bd8af17c222c94f8e62562a32708ba1866ad6f8b6db1aa103028bb77f89ce34a9588c43", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], @ANYRES32=r0]], 0x1) 2018/05/03 05:16:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:10 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) [ 109.689542] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/03 05:16:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000000001, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x3000)=nil, 0x3) 2018/05/03 05:16:10 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x11) 2018/05/03 05:16:10 executing program 3: fchown(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x410080, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x7, 0x8d8, [0x20000140, 0x0, 0x0, 0x20000338, 0x20000550], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x10, 0xf8, 'veth0_to_bond\x00', 'tunl0\x00', 'veth1_to_team\x00', 'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xc97833319ea9c448], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x7, 0x40, 0x91f9, 'ipddp0\x00', 'yam0\x00', 'veth0_to_team\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0c25095b9a0edf05aca83172df5e5c117460bb140bf3a085790f82039e73"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x20, 0x88df, 'eql\x00', 'team_slave_0\x00', 'ifb0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x8, 0x0, 0x1}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}}}}, {{{0x0, 0x1, 0x17, 'team0\x00', 'gretap0\x00', 'bcsf0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@connlabel={'connlabel\x00', 0x8, {{0x3, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0xb, 0x11, 0xf9, 'eql\x00', 'irlan0\x00', 'tunl0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x148, 0x1b8, 0x1f0, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'ipddp0\x00', {}, 0x1, 0x2}}}, @time={'time\x00', 0x18, {{0x6, 0x7, 0x1c08, 0xd980, 0xffffffffffff8000, 0x8c7, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@random="ca304072bfe7", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="017497c6b234", 0xffffffffffffffff}}}}, {{{0x3, 0x14, 0x88f5, 'gretap0\x00', 'ip6gretap0\x00', 'veth1_to_bridge\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x8, 0x888d, 'ip6_vti0\x00', 'vcan0\x00', 'gretap0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff], 0xd8, 0x160, 0x198, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0xbc, 0x493d, 0x4, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xff, 0xb82}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}]}, 0x950) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x15, &(0x7f0000000080)=0x8, 0x4) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) close(r0) 2018/05/03 05:16:10 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r3, r2, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r4, &(0x7f00000008c0)={0x11, 0xf5, r5, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r3, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:10 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/105, &(0x7f00000002c0)=0x9f) prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x3000)=nil) r2 = socket$inet6(0xa, 0x1, 0x8010004000000084) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[{0x8, 0xa7a}, {0x3, 0x7}, {0x4, 0xffffffffffff8000}, {0x0, 0x8001}], 0x4) bind$inet6(r2, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r4 = getegid() fchown(r0, r3, r4) r5 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r5, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000007c00), &(0x7f0000007c40)=0x8) 2018/05/03 05:16:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sysfs$1(0x1, &(0x7f0000000640)='\x00') sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x3010}, {r0, 0x1001}], 0x2, 0x224b8684) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x10803, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x119300) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x100, 0x2, 0xfffffffffffff423, 0x3, 0x0, 0x6, 0x24, 0x9, 0x0, 0xffffffffffffff53, 0x3, 0x9, 0x7, 0x7f, 0x401, 0x81, 0x8, 0x5, 0x5, 0x0, 0xfffffffffffff001, 0x7, 0x240000000000, 0x6, 0x1, 0x1f4a, 0x6, 0x2, 0x8, 0x2, 0x2f39, 0x5, 0xa50f, 0x100000000, 0x8, 0x800000, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x9b0389a2f864a142}, 0x1020, 0x1, 0x7, 0x0, 0x3, 0x7fffffff, 0x100000001}, r1, 0x7, r2, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x16, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x448, 0x3, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000380)={r4, 0xc840000000000000, 0x20, 0x6, 0x6a5}, &(0x7f00000003c0)=0x18) sendto$inet(r0, &(0x7f0000000980)="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", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/05/03 05:16:11 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:11 executing program 1: syz_emit_ethernet(0xa17abf57ed409c68, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="819142209b38", [{[{0x9100, 0x4, 0x5}], {0x8100, 0x1f0, 0x80, 0x3}}], {@canfd={0xd, {{0x4, 0x10001, 0x80000001, 0x7}, 0x31, 0x1, 0x0, 0x0, "0a6b007e43a4e40c10ce6c8621cc17bb4529d2053263273261ec658031de18f53a31887881183e8882e7ebf8d2ef5fb59829aa62c500a5e8f48a721d6c32a2c2"}}}}, 0x0) 2018/05/03 05:16:11 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = socket(0x13, 0xf, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2e2e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)="a7373bdf86ba252a00dd3a699676ab3b269fa4ab1e908d6816d31b178343f54c4920394cc55823c5e973c791f432eafe57890e61ab5df14514df82f921e0fb94ba454bf33a1899356ba601b576dbbfc28e2dac2972bbac11b61d4b8d518f60552062df757f02d15cfba3413cef2db7b08b6f805ab48ce803630d82dfeb468e7e97ba4fbe1047de6d526cf418d8c3dd3b6f2e70859edb735e006279ab834acdf48424385bc2fa99d689d031710f92e1819d984b9fd73295") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000340)=r5) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000cc0)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) socket$inet6(0xa, 0x805, 0x8) 2018/05/03 05:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:11 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0x7, 0x2, 0x8) sendto$inet(r1, &(0x7f00000002c0)="1896eb75649a4571045b94412e5e8855b1f62707b0233fc200b08aaa8f35e0da387ac04e6db6dd924429aa0a0751c07d984824f1f9c4b67c05007886c7399f2202ce75bbf89b5671430b72cfa69e0ea3b7d58adcc4cc6888ac7b189cfc50dfcd6f9b5b5ff94c71ce056f25afcc6f0662b070277b960484f8fdfd4ea5840c8f", 0x7f, 0x0, &(0x7f0000000380)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x174, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x40000, 0x70) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000003c0)) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/05/03 05:16:11 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r3, r2, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r4, &(0x7f00000008c0)={0x11, 0xf5, r5, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r3, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="ae0c63040000007000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000002e40)="8c", 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/pid\x00') openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.sched_load_balance\x00', 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200)=0x5, 0x4) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000240)) 2018/05/03 05:16:11 executing program 2: r0 = socket$inet(0xa, 0x803, 0xb7) bind$netlink(r0, &(0x7f00000011c0)={0x10}, 0xffffff51) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x2007d, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/05/03 05:16:11 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x7001}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/03 05:16:11 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0x9) openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x24040, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8040, 0x85) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x52, "e36199b4a9d10929350324d446ba326127ea1566316df1ce79407ded8e0b7b0f49bf90541a439db708ab7096d4f4654fac0cc90a7f4b2a4968cc5649f757d16ced795029c82126075de28be95488037aa14e"}, &(0x7f0000000280)=0x5a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x8, 0x3, 0x8, 0x2}, 0x98) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000080)="385ac601f05bf4a79dd53788071555f9daebe7d7d0606aa00a", 0x19) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000040)={0x7, &(0x7f00000000c0)=[{}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @local}]}) 2018/05/03 05:16:11 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:11 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r3, r2, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r4, &(0x7f00000008c0)={0x11, 0xf5, r5, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r3, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:11 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000010000)='./control\x00') mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/03 05:16:11 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x9) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x5, 0x8001, 0xcf2e, 0x4, 0x2, 0x9, 0x8000, 0x851, 0x47b3, 0x100000001, 0x8614, 0x6}) r2 = dup2(r1, r0) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000000c0)) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)}]) 2018/05/03 05:16:11 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/05/03 05:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:11 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000616000)={0x2, 0x10004e22}, 0x10) r0 = socket$inet(0x2, 0x4, 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x2000) bind$vsock_stream(r1, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) accept4(0xffffffffffffffff, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000400)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000340)=0x4) pread64(r2, &(0x7f0000000200)=""/235, 0xeb, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000380)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000480)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/05/03 05:16:12 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'vboxnet0{\x00'}, &(0x7f00000000c0)='$\x00', 0x2, 0x3) futex(&(0x7f000000cffc)=0x8000, 0xc, 0x2, &(0x7f000000d000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0xfffffffffffffffc) 2018/05/03 05:16:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:12 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x7}, &(0x7f00000003c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') r3 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r3, r2, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r4, &(0x7f00000008c0)={0x11, 0xf5, r5, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r6 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r3, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r6, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r6, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r3, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:12 executing program 2: clone(0x200, &(0x7f0000000100), &(0x7f0000000580), &(0x7f0000000040), &(0x7f00000008c0)) r0 = memfd_create(&(0x7f0000000140)='/dev/snd/timer\x00', 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000280)}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200080) mknod(&(0x7f00000000c0)='./file0\x00', 0xffd, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000868000)) 2018/05/03 05:16:12 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xb89f, 0xaa12, 0x5, 0x1f}, 0x8) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)) 2018/05/03 05:16:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)='O', 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0xa, [0x2, 0x7, 0x7fff, 0x7, 0x8000, 0xc1, 0x2, 0x1f, 0x7fffffff, 0x3ff]}, &(0x7f0000000040)=0x18) 2018/05/03 05:16:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:12 executing program 1: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x2f) 2018/05/03 05:16:12 executing program 4: r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(0xffffffffffffffff, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7f, 0x200) r4 = gettid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) r7 = gettid() lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000009c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a00)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000b00)=0xe8) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000c00)=0x0) r14 = getuid() stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) r17 = getuid() lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() r20 = getuid() getgroups(0x7, &(0x7f0000001dc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001e00)=0x0) fstat(r2, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() fstat(r1, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r28 = getpgid(0xffffffffffffffff) r29 = getuid() fstat(r0, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000038c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003900)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000003a00)=0xe8) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() r37 = getpid() getresuid(&(0x7f0000003b80)=0x0, &(0x7f0000003bc0), &(0x7f0000003c00)) r39 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000)=0x0) stat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) sendmmsg$unix(r3, &(0x7f00000041c0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000140)="815f5948fec77ea5f772b8f525cc33919ed39f98e16c6ca5c3f702d0f364aa77a5086bed35de0e8641856330791dc0a9e49dee07b53c59fd9dd230a219ee237ce309a37137bc44b2c8687560c4cf04e5d7922da215d6018c9585a25c74c15a873d3d2a0361fb5c8e234e0ed90623190831604c8bc5dababc0d024290543363f467b5f58ea45265573a5827d0f8f1219a2a5a2c454735a4129a081bbbdb513159fbe5aeb05613bec0d04d0405b12761a99b7c13a368af315356b62b3831e03be4e7f5a2602a896bf88afe63d8b9a68e88a23cac5bd0d9de077ca87102a31c3dbe0e6d7b", 0xe3}, {&(0x7f0000000240)="7c6a1624c57bf050937a7261766cf6289b81a4e2b12835c228a92c9b22b3ac3a6065d3e84a8ed45041382894788761f8210641a5a8fd63855bac0eca1893ed05984affe9eca10cd845242810ed2c5de7fa958bbfd4fdeaf8b3bde2acb312aaff5093ca40a8450048b7fcc733b9947f360324cc5e4380115d15aed15573ee8d9c6147d09204aa5228e4c7bd74c6a360997e7f548b219cb35e12b259170745a4afcf13003fa9066c05a8043bbf8e61bb8b3a5e9c8123720ceeee6155517d7a3322ff95a21783dc5fcb786840a71fca807eede6b2b2fc96e85d1e8461542724aaf3f45d86cacf", 0xe5}, {&(0x7f0000000340)="241b1984d07154dc10bfdb094179c0ac033eae6d45ca8aa8bd8071df17", 0x1d}, {&(0x7f0000000380)="c2e30dfe24df9215d35f71bbec7363e41761eb364d6eec51c0ef002e7205ae08e0286b1e9a4774af1799544e434644e593fc2fbd656318a2f28871e6cb13d533ce4409c12ff0f7cdb76712127b7c0265439f3ff9fd3e8a7a90901bb89c", 0x5d}, {&(0x7f0000000480)="52346b063649aae289d8ca613482c4d3ca29b01b9b7e268d029247b5a91c3f1739a5dd90a74ca5f40bcffa09060bc894d59db6d35c6cc5e0b4d83ea804c1d9ef5116d11ebc96f7060efbe108ccb1d3704b1f5a2925e74563009877cfec2604f68337dcf2d439e77e1f9009248b2a27b9e051202600a57ed1222b7bda7c0a00c0d69c0c7727b5c2a0b3e985aeb16a890d6093508810813ac500f82e761615616949b89e25d8d8c7710fd1", 0xaa}, {&(0x7f0000000540)="920ce8337a38131466f90a8e436be61e318c397769953ec395d2ca8290b96f2053852931e739c0634f058fe9d5daa0054cd842aa1c9f3a8ab760a1107373cb6778627485d7d6ea82c7d09d6cc8b334d1283641f7f2b6d719b15b74ab81a32b12bf9a", 0x62}, {&(0x7f00000005c0)="e0155c1532d16b5e8fc3382f341ccd52a71a6ae9432ff6aeeefab44df64fc43c7abf008a9f716539e211684509f0f769a1ade2dbfb6d5af23d9bd3d333c496d7d949c98e", 0x44}, {&(0x7f0000000640)="4a09b10d4c74d20c5a187093d757f058a0d9e3369c9c9c4a6a8408e04d8bc429acd50cbcf151f41d2ed20b0935e8e3756c2131bca9fb2e082b9d7334afbed03fbc074562b999aef1139079663c55c4d00f9b818b328c129839d47638a7007a295542a432d07205aa8f", 0x69}], 0x8, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r2]}], 0xf8, 0x4041}, {&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000e80)="454fffd7ac4cd3e27b6e80", 0xb}, {&(0x7f0000000ec0)="e0244121ae72d617e5a26b2aeb46b8db61a42ae571f4d7691db8a507c5f85cbdb2046fc2dc9255a85520fa7064aebd08f87cb345536c55c846cb02276a854a81615eafd48f613c09330f34f85a1eb3168ebc0c522b7b3961a875d2ae565c9d2d646f16b46bb121d3df3cff8a9cd6d8d1a45e6b6c3ddb78e68aadd8b3315f37312bb5fd9f95655b22e577dcf45baf9270f79bbbf545b6c0", 0x97}, {&(0x7f0000000f80)="3afd969486482fc39b0a5bcf4ae2b135a51e2646557cf71303bb4d1736e032a2d77edc91f7dfaef6308fe56dd0813f631bf5162d645fb5257d52212e0188f1b7bb0d6bdde4fd8e8ffccef542909257fb31e6251b4cb1027ce51384599e374de67878afdf7626be944ffd685a82d1", 0x6e}, {&(0x7f0000001000)="db961aaba39dc5ea873f", 0xa}, {&(0x7f0000001040)="f2a2cdc5d39d1f77e2957d", 0xb}, {&(0x7f0000001080)="642a6f10653da300ca0d4ccee8542653b2529dd8ffb09b92bccd44977253dfd1c67dd354d59fd1f7d84e9b3d92a49ad2f2872c80badde31646d194f6681e9b969d59ddf0a5e637b531c4ff4b79ccff70784c9c4f268df411f8a986cbde036f17931a2b0e1b35eed010924ce0504bc1a51b3af559366bbd67030e816d47cb456dd462f6c0e01602136dcd099931d8f456e0bcd62458fb85446778f4163904c774ca6f103b20da21cf5b2ca939163418453de5c055f0f82328018f923cf2b1b87d9d300a26fdb31c70ed00a824751e60d7b7b2dee937f50a3b590a14", 0xdb}, {&(0x7f0000001180)="4c278b39b593c1be7f1252e91c09643c6f13b9587ee40afc185e8004afa11e1efe78d12b89d45a99ea66654a0ab991ecb975239b2ded29a0ce709449ee880d54dbb1d4939f2f7613f7851e5f7359b4e7e13beb17167daa012172b47247cf93d473c9dbf4a0f903989f804e4032174dd2c9c2c57c0f4eb55ac39edcbcf7bd5b082cd06f3255def2f87caeef815c5743d3d680225de68680d66100f1f77a189761b2aa717aaa9b3163697bf15f5d2d3484d68751c000de2f22898bd4c1c32aa6c795470a0a4c6df7f7383785ce034ecce8dd6332e0074b8922aa88fa828d8ce16a41e915e4d24b1c77d5", 0xe9}, {&(0x7f0000001280)="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", 0xff}], 0x8, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r2, r1, r0, r0]}], 0x50, 0x5}, {&(0x7f0000001540)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001940)=[{&(0x7f00000015c0)="30b1bdd8b42a1e2b77dd895f1b3e5e6d8735e3296e", 0x15}, {&(0x7f0000001600)="8bc019fbfc80881068c09374794d64d57f536df6f7c6f4758bd75960ce3e2486365cfa7aecaefce6d54c591ad7a326ee86358ab7377c95664b8c01b96f3b096bd09026915d5a2c8737c3be28284900663f0e4054dd15c08262910c5772161a8262031221f14541d528b26edd157adbabd29ebf5d1ddb3c7e935cca210f258d1e05d7783df2aac3f69095c0f3da41275f16e4e934f9534a47b436fbb5571c17d0433738163599931033dbcb8b8698a20350", 0xb1}, {&(0x7f00000016c0)="ddd48cecc8bf027213a466cf8ed79d61afeb0b8fea02269cd13bd34f5d77431821b498c4506dbc401e11b6e24e11539ae69501a28ef3a67f06f0229f77f9ca51219e73afb6d710b33e49b91f6b07405cafd4", 0x52}, {&(0x7f0000001740)="14cf6ca592224e1af1ffff33fce2c766f4ff82c715fc6aa19c8fea86f4f3b8626110b439f9c15f0f21d619364b6661a35d3c667bd42ec1b6588f2ad450059dc6f49a9f2333cc700f4de79c82801cbaa67c2dab94e717df687c1c83271e115d965c82b84a7192ac26eb43275cff5f58083b452680adc894ed57dc0cf231f66bc8497b9d2be80c7c7e4c190e6077d08f7a2169", 0x92}, {&(0x7f0000001800)="780786", 0x3}, {&(0x7f0000001840)="053dd5d554ad45470a1d20047cfdcd464fc5", 0x12}, {&(0x7f0000001880)="44133c261f9e98", 0x7}, {&(0x7f00000018c0)="503055ac971a831831ac9420984204cb50a2cb12749608db411bd66ac4e99126d0266ecb9defb61238ae1e8e2a56012db628aa53d1aa418129868fd723d5d5d61df2f66cef185d370531c0316f9d83ac26e54b520c9036db5503c751437a435da93e0c4920d59c9fa9a84e745a6ad630b433ea2c29128f9f49748312135690b0", 0x80}], 0x8, 0x0, 0x0, 0x24000040}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001a40)="9b0e00987f01a4cb0e3dc11f0e347bb4e8d08a791fe506d22134dc1918afb7335d48", 0x22}, {&(0x7f0000001a80)="49ae5b3fde889e405751ee83738c67c32aad8bd214d57c569b2415e74fdc3fa0bdd2fc16b1e528d72cc108ec4b204691b2eb1530a8d91775921b967f2f4961e7eb4d86e865d98d7bae0b5bfb03f46cf4375e55af3ff1ebb9522a586ea7a38bb189b29f37ab6b2bb7c3d24d303d53b5d1e9095c7f635489e0ad1d44866ce18be8e0db153aba6aa3af5c6e78214371bfccede924cdf0c3a38342e97bb4bde9b4bc7c", 0xa1}, {&(0x7f0000001b40)="4006eeee14b517ac07b65062428a3564f9160bb4797c8c1303443dc60fa79042d7682a921a46b24fd2ee72e3110993872987c9422d6d0da9c4e7222c1c87b0fe58caa02163a69cbbc4219a41fc7a466799ca9104d61c78d61843d3577e6dd84767e3d66ed5da77bed80a76", 0x6b}, {&(0x7f0000001bc0)="07aa51b87b4404736e180746129e61b7c9c774806db4f9af220b3362ceeb5ec0bc777879435c7a10ee0b2a8509cf4864a3108172b3612388083f4182c256a560464455c22e8b593b4443f8b3d80fe69deba3269e2add1dd3c6cea9a487b5030382182cc1a1596fa3bf4adf5f367a288b26974fa48a81748e5cabea8bd532db932df3183c595803342f", 0x89}, {&(0x7f0000001c80)="cecdda8c42e51e96b9ed8905a84e928b46c73180bc98bd5c41abcad87f3b863e1bd253401854c3e482884062b6a732b5bd5716e80891d117d1af8b0067f064a5463fdd8a40490ec4475af766c5d993f2f517f4b262f8ddb3c6aa0d1a65c04fdac80e426fde9b24efb60d25fbdb07d1abc0456de5e61eb64dcb79f72dfe86366c656afae29f617a5a0a476a6858fdc7f8e8167f5195230dc3a7fc3e374751", 0x9e}], 0x5, &(0x7f00000020c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB=' [\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000080000000ff7f000000020071e9", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000018000000000000000100b10000000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x482e1137d05cd8cb}, {&(0x7f00000021c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003800)=[{&(0x7f0000002240)="2922b14247d612210fd4ecb8229fe2fec8e4a70bd13c523a5cd56985e8b7feaa782a6ddb", 0x24}, {&(0x7f0000002280)="fd7ba8ae5547b0decbb1", 0xa}, 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0x1000}, {&(0x7f0000003640)="42249086d1ffa8fa3ea78ec6ee1b9a1a86e9fbd835a3135edee0136bc12a80674f2b9bc0b8142465e7624ab3207b9849621d28f5da3734653d6e1bcf8d9b4c9a3d1e3b31becfea7bb69c8843b72727f85a260ea1c27c18467afac84a0f0db56d133555f84005d239acc26fc2ba469b8a6c124f2b58418b68aeb7f903403707947aaa1df3036b2b3a7fa4624776fbc4d31b020ed77f9591c88af64c7602530e068902d0e9914e38", 0xa7}, {&(0x7f0000003700)="a72b0cd946c4e0a72b2cfb303508a00dfb7296c09adff9a78a00eb5a101ec601c9ad9d34b744113af490fb2422d179bada2270c0bbf5e434262c3d602fe420aafe9269dc566a6a3b0b7a9264a510381aca78f7bdfb54b3439865aa731653d577e068d231dbd9379fa92006667f35e4fb19b60b50f868c02aae824da4b306b8e837ddd91f833d00d5c3f7e2ed83e9d3c1ab36a136d638bdd48c74f5110b65146d280ad707309cc99f97f836abae48481bf4578068fe8785f184a26950c52ecfdf07a78675ce75e0a0d9e14e9b049374f583d1276c5d129a552f33f95156abe156895b8f1f44cfc9b370fc9793", 0xec}], 0xa, &(0x7f0000003c40)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r1, r2, r2, r1, r1]}, @rights={0x38, 0x1, 0x1, [r2, r0, r2, r0, r2, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0xe8, 0x80}, {&(0x7f0000003d40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003dc0)="48842e4f8089c547a0532f89a4b6702f71ed44372e6942b9972246c86c55c39a8858bc637ec6255587742be7e2f4af9c7bd3d293e4b3b7a50a4cc448f689008984d8dfee2f1dc93553a886f0a9bb459c02180e6eed5dd80c63230daff37368b0f536c40c3c999963bf6a7ad64036f2a204a675b77e250d3186bbe84f7258e82b6cdf0ce7efa1ba677ea6481ac11ee9850eccf7598b2afad1f8a7c28863901369f7f7df368ce71f05f38bb3ec39afd79c5d7f3b96c8da", 0xb6}, {&(0x7f0000003e80)="ea5be7fb822020ee9850fef5ca4b3c1c54", 0x11}, {&(0x7f0000003ec0)="9736534a256d72753185c40aa9e1e3c4ad2ca275e4f268be92e94e841162ca460faa1f21868bb86ab099d9275e59a4db9a48a96518db14366c7ed3344e5664a6b04a7489a8fb5abe22df7cade7181a0e09ab15762c2556226a636bca729eb7cc455ad6321905f294c7de112aca65c08ef55fdab1abf12f176af98e26cef8dfc4a5b1c9badc62bc77880e3684496b37a49fa7b40b3e05c343bcf13b018b131c0c458dcc93eceef60b88041f871c4c922c260ce16dc9dbc27b012b733619979a29115a496019c8367ea4df254c69afc6c13c714286e70d93be7bfcf47bc000c786ca", 0xe1}], 0x3, &(0x7f0000004180)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x20, 0x40}], 0x6, 0x4000) r43 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) faccessat(r43, &(0x7f0000000040)='./file0\x00', 0xd6, 0x200) ioctl$KDGKBMODE(r43, 0x4b44, &(0x7f0000000440)) 2018/05/03 05:16:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="6370757365742e6d656d6f72711d7370726561645f70616765001ae41f5121f9b6dbe33ecf0e9c300b88bfc11f8d80a92c4f50847b5afed8b55f10ccde1db2f75c619b5b6c7d865696169a2c107633c68e734917cfe3710cf54e2e5264c144e53b102b635d267aeb3865efd0bc4f1aa2a62820a6b46c52c0195e94ff535b", 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) read(r0, &(0x7f0000000580)=""/187, 0xffffffffffffffaf) r2 = gettid() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) socketpair(0x5, 0x5, 0x81, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x3, r4}) sched_setscheduler(r2, 0x3, &(0x7f0000000040)=0x204) 2018/05/03 05:16:13 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000080)=""/74) mq_timedreceive(r0, &(0x7f0000000000)=""/121, 0x79, 0x20000000, &(0x7f0000734000)) 2018/05/03 05:16:13 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:13 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/05/03 05:16:13 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0/control\x00', 0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001280)=ANY=[]) open(&(0x7f0000000040)='./file0/control\x00', 0x40000, 0x0) 2018/05/03 05:16:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00000000c0)={{0x4000001ff, 0x2010000080000a}, {0x5}, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000000)) 2018/05/03 05:16:13 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) geteuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0), 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000000)=0x84) [ 109.707519] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 112.859129] FAULT_INJECTION: forcing a failure. [ 112.859129] name failslab, interval 1, probability 0, space 0, times 1 [ 112.860819] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 112.867693] CPU: 0 PID: 8028 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 112.867708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.867742] Call Trace: [ 112.903228] dump_stack+0x185/0x1d0 2018/05/03 05:16:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 112.906918] should_fail+0x87b/0xab0 [ 112.910687] should_failslab+0x279/0x2a0 [ 112.914797] __kmalloc_node+0x22e/0x1190 [ 112.918898] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.923617] ? _cond_resched+0x3c/0xd0 [ 112.927548] ? kvmalloc_node+0x1a1/0x2e0 [ 112.931651] ? rcu_all_qs+0x32/0x1f0 [ 112.935422] kvmalloc_node+0x1a1/0x2e0 [ 112.939363] ? _cond_resched+0x3c/0xd0 [ 112.943300] seq_read+0x520/0x2260 [ 112.946925] ? __vfs_read+0xc9/0x9b0 [ 112.950737] ? vfs_read+0x36c/0x6c0 [ 112.954405] ? seq_open+0x360/0x360 [ 112.958120] __vfs_read+0x1a5/0x9b0 [ 112.961828] vfs_read+0x36c/0x6c0 [ 112.965396] SYSC_pread64+0x275/0x310 [ 112.969400] SyS_pread64+0x65/0x90 [ 112.973042] do_syscall_64+0x309/0x430 [ 112.976995] ? SYSC_write+0x360/0x360 [ 112.980853] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.986082] RIP: 0033:0x455979 [ 112.989308] RSP: 002b:00007f234f41fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 112.997065] RAX: ffffffffffffffda RBX: 00007f234f4206d4 RCX: 0000000000455979 2018/05/03 05:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) [ 113.004377] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000013 [ 113.011692] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.019003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.026312] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000000 2018/05/03 05:16:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xd0, &(0x7f00000000c0)=0x4) [ 113.123130] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 113.136552] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/03 05:16:14 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 113.285839] FAULT_INJECTION: forcing a failure. [ 113.285839] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 113.298017] CPU: 1 PID: 8055 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 113.304896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.314289] Call Trace: [ 113.316937] dump_stack+0x185/0x1d0 [ 113.320624] should_fail+0x87b/0xab0 [ 113.324418] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 113.329257] ? save_stack_trace+0xa5/0xf0 [ 113.333463] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.334254] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 113.338961] ? update_stack_state+0x885/0xa40 [ 113.339047] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.339122] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.359941] ? update_stack_state+0x885/0xa40 [ 113.364504] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.369922] ? is_bpf_text_address+0xb4/0x4b0 [ 113.374486] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.380110] ? do_huge_pmd_anonymous_page+0xf80/0x2520 2018/05/03 05:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) [ 113.385452] alloc_pages_vma+0x1565/0x1800 [ 113.389765] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 113.394994] handle_mm_fault+0x428f/0x7e50 [ 113.399285] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.404208] __do_page_fault+0xec4/0x1a10 [ 113.408493] ? page_fault+0x25/0x50 [ 113.412181] do_page_fault+0xd3/0x260 [ 113.416042] page_fault+0x25/0x50 [ 113.419549] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 113.425208] RSP: 0018:ffff88014899fa60 EFLAGS: 00010207 2018/05/03 05:16:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xe893, &(0x7f0000000080)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) io_submit(r1, 0x3, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}]) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000616ff8)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/05/03 05:16:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:14 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x12000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) r1 = socket(0x200000000000002, 0x80003, 0x1) setsockopt(r1, 0xff, 0x1, &(0x7f0000000000), 0x19e) [ 113.430615] RAX: ffffffff83eaed2b RBX: 0000000020000000 RCX: 0000000000000003 [ 113.437926] RDX: 0000000000000005 RSI: ffff88014e101000 RDI: 0000000020000040 [ 113.445239] RBP: ffff88014899fac8 R08: 2020202020202020 R09: 0000000000000000 [ 113.452551] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 113.459868] R13: ffff88014899fa68 R14: 0000000000000000 R15: ffff88014c9cc418 [ 113.467211] ? _copy_to_user+0xbb/0x180 [ 113.471292] ? _copy_to_user+0xed/0x180 [ 113.475336] seq_read+0x1c5f/0x2260 [ 113.479055] ? seq_open+0x360/0x360 [ 113.482784] __vfs_read+0x1a5/0x9b0 2018/05/03 05:16:14 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x8, {0xffffffbfffbff270}, 0x1, 0x40000000}, &(0x7f0000000140), 0xee, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x12f, 0x0) r0 = getpgid(0x0) ptrace$peekuser(0x3, r0, 0x6) mmap(&(0x7f0000207000/0x3000)=nil, 0x3000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) [ 113.486504] vfs_read+0x36c/0x6c0 [ 113.490090] SYSC_pread64+0x275/0x310 [ 113.494031] SyS_pread64+0x65/0x90 [ 113.497701] do_syscall_64+0x309/0x430 [ 113.501660] ? SYSC_write+0x360/0x360 [ 113.505517] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.510744] RIP: 0033:0x455979 [ 113.513958] RSP: 002b:00007f234f41fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 113.521711] RAX: ffffffffffffffda RBX: 00007f234f4206d4 RCX: 0000000000455979 [ 113.529026] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000013 [ 113.536341] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.543654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.550965] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000001 2018/05/03 05:16:14 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x800) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019ff4)={0x4}) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f00000005c0), 0x8) 2018/05/03 05:16:14 executing program 0: unshare(0x8000000) r0 = memfd_create(&(0x7f00003afffd)=')[\x00', 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) sendfile(r0, r1, &(0x7f0000f0a000), 0xe743) pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f00007a5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x100000000000022d, 0xfffffffffffffffd) r6 = getpgid(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000000000)=0x6) ppoll(&(0x7f0000000040)=[{r4, 0x40}, {r3, 0xc000}, {r2, 0xf42617c6eab7400e}, {r3, 0x37ed4d7fcbc7367e}, {r5, 0x101}], 0x5, &(0x7f0000000080), &(0x7f00000000c0), 0x8) tee(r4, r3, 0x3c, 0x0) readv(r2, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) 2018/05/03 05:16:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/03 05:16:14 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) prctl$getreaper(0x0, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xc92) sendmsg$kcm(r0, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)='r', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c000e2000300f000000000000000000000ffffac14ffaaff0200000000000000000000000000018100907800000000ac2f1c6cdfe269175152d8d06ef9b3cfb46abcd326ac8cbb"], 0x0) sendto(r0, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/05/03 05:16:14 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9c3503ea0509", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x3], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3, 0x10000) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2042, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0xe}) 2018/05/03 05:16:14 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x31, 0x600000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) keyctl$read(0xb, r0, &(0x7f0000000080), 0x0) 2018/05/03 05:16:14 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:14 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x71, "35512dcfa3c15133ce49be43e606b0c9fb5987ff4818743c8b258767903e6500837c169c0f22122a7f2cfc8a5cbdcb020497f0250159b774e8a90e516a71a0310b711215f83441c9665a863ec21bf49d149108546edca17d4d587401dd8d5071c8e212b81c8da33478397e7d14257243ca"}, &(0x7f0000000280)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) [ 113.883487] FAULT_INJECTION: forcing a failure. [ 113.883487] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.895375] CPU: 0 PID: 8098 Comm: syz-executor5 Not tainted 4.16.0+ #87 2018/05/03 05:16:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 113.895382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.895386] Call Trace: 2018/05/03 05:16:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0xff, @multicast1=0xe0000001, 0x4e24, 0x4, 'wrr\x00', 0x20, 0x8000, 0x71}, {@broadcast=0xffffffff, 0x4e20, 0x2000, 0x2, 0x8, 0xff}}, 0x44) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/05/03 05:16:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="b00abd37c9f802fd8047c64c9b52066e969f4bca4683525200f8ae1a5e642e0a87a2bf443889a1dd6f4c78805a93d2089d637f86781dcd04758c857bd789c65431073469d2ceb5080cdbf9e58bd1f1053e1ae394d649844813950d9c6bf54ea65707817536a9382f206e0203875c5c7aca098e16de92f9497a75b16f55de7e72762fc54d6a3299176c3bb0fa657b34d9167f5c061e0a33022cf5a5a9283fbe3c14b85fd8d131604ed5f1915a68e64721ccc3c463173a45d20704d9", &(0x7f00000001c0)="d1c1b04916c11bf39f74b8ed80177684a60d0f013cb2532c2359b532397904384d1eeb0f3dc75c1d0e1b73a8318df5d47b4a21b51a3211b37a258ff156d53852b2d777f0a27da3c0c4a18fa8c188a05fb591cde6", 0x1}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/05/03 05:16:15 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x60, 0x4) write$fuse(r0, &(0x7f0000000080)={0x50, 0x4, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) [ 113.895409] dump_stack+0x185/0x1d0 [ 113.895425] should_fail+0x87b/0xab0 [ 113.895448] __alloc_pages_nodemask+0x5fe/0x5dc0 2018/05/03 05:16:15 executing program 3: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000000040), 0x24d) socketpair$inet6(0xa, 0x6, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x613b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}}}, 0x84) 2018/05/03 05:16:15 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) [ 113.895465] ? kernel_poison_pages+0x40/0x360 [ 113.895479] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/03 05:16:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}}, 0x1c}, 0x1}, 0x0) [ 113.895491] ? kernel_poison_pages+0x1a0/0x360 2018/05/03 05:16:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000280)={0x2, 0x70, 0x8, 0x1, 0x0, 0x9, 0x0, 0x10001, 0x20, 0x1, 0xff, 0x5, 0x0, 0x33b, 0x8000, 0x2, 0x6, 0xffff, 0x2, 0x3, 0x7, 0x200, 0x7f, 0x2, 0xff, 0x7fffffff, 0x5, 0x7fffffff, 0x1, 0x401, 0x4, 0xffffffff, 0x3ff, 0x6, 0x7ff, 0x70000000, 0x8, 0x2024, 0x0, 0x7, 0x5, @perf_bp={&(0x7f00000000c0), 0x5}, 0x800, 0xfffffffffffffffe, 0x400, 0x7, 0xc8, 0x80, 0x4}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r4, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r5}) write(r2, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r7, 0x0, 0x7fff, 0x1a7) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) set_tid_address(&(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xa, 0x0, 0x100000001, &(0x7f0000000000)) [ 113.895505] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.895518] ? get_page_from_freelist+0xab28/0xb600 2018/05/03 05:16:15 executing program 3: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x9) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) [ 113.895532] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.895547] ? update_stack_state+0x885/0xa40 [ 113.895568] ? __is_insn_slot_addr+0x198/0x1c0 [ 113.895585] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 113.895606] ? update_stack_state+0x885/0xa40 [ 113.895621] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.895639] kmsan_alloc_page+0x82/0xe0 [ 113.895654] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 113.895669] ? save_stack_trace+0xa5/0xf0 [ 113.895682] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.895695] ? update_stack_state+0x885/0xa40 [ 113.895711] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.895724] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.895737] ? update_stack_state+0x885/0xa40 [ 113.895753] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.895766] ? is_bpf_text_address+0xb4/0x4b0 [ 113.895782] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.895797] alloc_pages_vma+0x1565/0x1800 [ 113.895817] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 113.895837] handle_mm_fault+0x428f/0x7e50 [ 113.895849] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.895871] __do_page_fault+0xec4/0x1a10 [ 113.895889] ? page_fault+0x25/0x50 [ 113.895900] do_page_fault+0xd3/0x260 [ 113.895920] page_fault+0x25/0x50 [ 113.895936] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 113.895943] RSP: 0018:ffff8801441efa60 EFLAGS: 00010207 [ 113.895954] RAX: ffffffff83eaed2b RBX: 0000000020000000 RCX: 0000000000000003 [ 113.895960] RDX: 0000000000000005 RSI: ffff88019d8f8000 RDI: 0000000020000040 [ 113.895968] RBP: ffff8801441efac8 R08: 2020202020202020 R09: 0000000000000000 [ 113.895974] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 113.895982] R13: ffff8801441efa68 R14: 0000000000000000 R15: ffff88014c9c8918 [ 113.895998] ? _copy_to_user+0xbb/0x180 [ 113.896012] ? _copy_to_user+0xed/0x180 [ 113.896026] seq_read+0x1c5f/0x2260 [ 113.896045] ? seq_open+0x360/0x360 [ 113.896058] __vfs_read+0x1a5/0x9b0 [ 113.896079] vfs_read+0x36c/0x6c0 [ 113.896097] SYSC_pread64+0x275/0x310 [ 113.896114] SyS_pread64+0x65/0x90 [ 113.896127] do_syscall_64+0x309/0x430 [ 113.896140] ? SYSC_write+0x360/0x360 [ 113.896155] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.896163] RIP: 0033:0x455979 [ 113.896169] RSP: 002b:00007f234f41fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 113.896181] RAX: ffffffffffffffda RBX: 00007f234f4206d4 RCX: 0000000000455979 [ 113.896188] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000013 [ 113.896195] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.896201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.896208] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000002 [ 114.180079] FAULT_INJECTION: forcing a failure. [ 114.180079] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.180096] CPU: 1 PID: 8124 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 114.180103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.180107] Call Trace: [ 114.180127] dump_stack+0x185/0x1d0 [ 114.180144] should_fail+0x87b/0xab0 [ 114.180167] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 114.180184] ? kernel_poison_pages+0x40/0x360 [ 114.180198] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.180211] ? kernel_poison_pages+0x1a0/0x360 [ 114.180227] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.180239] ? get_page_from_freelist+0xab28/0xb600 [ 114.180254] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.180269] ? update_stack_state+0x885/0xa40 [ 114.180291] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 114.180311] ? update_stack_state+0x885/0xa40 [ 114.180326] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.180342] kmsan_alloc_page+0x82/0xe0 [ 114.180357] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 114.180370] ? save_stack_trace+0xa5/0xf0 [ 114.180382] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.180394] ? update_stack_state+0x885/0xa40 [ 114.180417] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.180431] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.180445] ? update_stack_state+0x885/0xa40 [ 114.180464] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.180477] ? is_bpf_text_address+0xb4/0x4b0 [ 114.180493] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.180510] alloc_pages_vma+0x1565/0x1800 [ 114.180531] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 114.180553] handle_mm_fault+0x428f/0x7e50 [ 114.180565] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.180588] __do_page_fault+0xec4/0x1a10 [ 114.180606] ? page_fault+0x25/0x50 [ 114.180618] do_page_fault+0xd3/0x260 [ 114.180630] page_fault+0x25/0x50 [ 114.180645] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 114.180652] RSP: 0018:ffff8801c875fa60 EFLAGS: 00010207 [ 114.180662] RAX: ffffffff83eaed2b RBX: 0000000020000000 RCX: 0000000000000003 [ 114.180670] RDX: 0000000000000005 RSI: ffff88014e102000 RDI: 0000000020000040 [ 114.180678] RBP: ffff8801c875fac8 R08: 2020202020202020 R09: 0000000000000000 [ 114.180684] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 114.180691] R13: ffff8801c875fa68 R14: 0000000000000000 R15: ffff88014c1fa698 [ 114.180706] ? _copy_to_user+0xbb/0x180 [ 114.180719] ? _copy_to_user+0xed/0x180 [ 114.180732] seq_read+0x1c5f/0x2260 [ 114.180750] ? seq_open+0x360/0x360 [ 114.180764] __vfs_read+0x1a5/0x9b0 [ 114.180786] vfs_read+0x36c/0x6c0 [ 114.180804] SYSC_pread64+0x275/0x310 [ 114.180822] SyS_pread64+0x65/0x90 [ 114.180834] do_syscall_64+0x309/0x430 [ 114.180849] ? SYSC_write+0x360/0x360 [ 114.180864] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.180872] RIP: 0033:0x455979 [ 114.180878] RSP: 002b:00007f234f41fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 114.180889] RAX: ffffffffffffffda RBX: 00007f234f4206d4 RCX: 0000000000455979 [ 114.180896] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000013 [ 114.180903] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.180909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.180915] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000003 [ 114.903196] IPVS: set_ctl: invalid protocol: 255 224.0.0.1:20004 wrr 2018/05/03 05:16:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) r3 = syz_open_procfs(r0, &(0x7f00000000c0)='uid_map\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000200401, 0x0) sendfile(r4, r3, &(0x7f0000000080)=0x3, 0x85) getsockname$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) bind$packet(r5, &(0x7f00000008c0)={0x11, 0xf5, r6, 0x1, 0x9, 0x6}, 0x14) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4e1, 0x80) r7 = socket$pppoe(0x18, 0x1, 0x0) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) connect$pppoe(r7, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="791fb8ad3a48", 'bridge0\x00'}}, 0x1e) sendmsg(r7, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) pread64(r4, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:16 executing program 5 (fault-call:1 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') pread64(r0, &(0x7f0000000040)=""/29, 0x1d, 0x0) 2018/05/03 05:16:16 executing program 6: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', r1}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/03 05:16:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0xffffff9e}}, 0x1c}, 0x1}, 0x0) 2018/05/03 05:16:16 executing program 3: r0 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='%trusted-\x00', 0xfffffffffffffffa) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x2000) accept$ax25(r3, 0x0, &(0x7f00000004c0)) keyctl$chown(0x4, r0, r1, r2) r4 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="4230edf1deeed1e81dea6be6e52037cbcd883e478c195a4e28013ba25c17609d093f8a9a9a11c3f0d34c950f73c56a00d951825ef7789b592a39ee7b3265439d5db7bc60e2108b6cd3ea064bf89b2e1fd914d0f39992e352bc6c47e11e2ef864c9f4", 0x62, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='%trusted-\x00', 0x0) 2018/05/03 05:16:16 executing program 2: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a80)="a8"}], 0x1, &(0x7f0000002b40), 0x248, 0x200400d1}}], 0x2bf, 0x0) close(r0) 2018/05/03 05:16:16 executing program 1: unshare(0x40600) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) readahead(r0, 0x5, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x2000) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40080) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/134, &(0x7f0000000080)=0x86) 2018/05/03 05:16:16 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r0 = socket(0x200000e, 0x0, 0x10004) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) [ 115.068655] IPVS: set_ctl: invalid protocol: 255 224.0.0.1:20004 wrr [ 115.142826] ================================================================== [ 115.150298] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 115.156993] CPU: 0 PID: 8156 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 115.160754] FAULT_INJECTION: forcing a failure. [ 115.160754] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 115.163860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.163865] Call Trace: [ 115.163889] dump_stack+0x185/0x1d0 [ 115.163919] ? netif_skb_features+0xdf8/0xec0 [ 115.163933] kmsan_report+0x142/0x240 [ 115.163949] __msan_warning_32+0x6c/0xb0 [ 115.163963] netif_skb_features+0xdf8/0xec0 [ 115.163975] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.164020] validate_xmit_skb+0x89/0x1320 [ 115.216974] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.221634] ? _raw_spin_unlock_bh+0x57/0x70 [ 115.226040] validate_xmit_skb_list+0x17b/0x380 [ 115.230705] sch_direct_xmit+0x1c9/0x8f0 [ 115.234761] __qdisc_run+0x1785/0x3730 [ 115.238644] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.244002] __dev_queue_xmit+0x1d50/0x3520 [ 115.248324] dev_queue_xmit+0x4b/0x60 [ 115.252113] ? __netdev_pick_tx+0xb60/0xb60 [ 115.256421] packet_sendmsg+0x7c70/0x8a30 [ 115.260567] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.265399] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.270059] ? __fdget+0x4e/0x60 [ 115.273417] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.278774] ? compat_packet_setsockopt+0x360/0x360 [ 115.283780] SYSC_sendto+0x6c3/0x7e0 [ 115.287487] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 115.292930] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.297941] SyS_sendto+0x8a/0xb0 [ 115.301383] do_syscall_64+0x309/0x430 [ 115.305262] ? SYSC_getpeername+0x560/0x560 [ 115.309574] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.314750] RIP: 0033:0x455979 [ 115.317932] RSP: 002b:00007f6ead7b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 115.325630] RAX: ffffffffffffffda RBX: 00007f6ead7b36d4 RCX: 0000000000455979 [ 115.332887] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 115.340149] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000014 [ 115.347404] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.354659] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 115.361920] [ 115.361956] CPU: 1 PID: 8165 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 115.363706] Uninit was created at: [ 115.363734] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 115.370569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.374081] kmsan_kmalloc+0x94/0x100 [ 115.374103] kmsan_slab_alloc+0x11/0x20 [ 115.379816] Call Trace: [ 115.389167] __kmalloc_node_track_caller+0xaed/0x11c0 [ 115.389192] __alloc_skb+0x2cf/0x9f0 [ 115.393003] dump_stack+0x185/0x1d0 [ 115.396927] alloc_skb_with_frags+0x1d4/0xb20 [ 115.396947] sock_alloc_send_pskb+0xb56/0x1190 [ 115.399533] should_fail+0x87b/0xab0 [ 115.404680] packet_sendmsg+0x6454/0x8a30 [ 115.404702] SYSC_sendto+0x6c3/0x7e0 [ 115.408426] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 115.412000] SyS_sendto+0x8a/0xb0 [ 115.412022] do_syscall_64+0x309/0x430 [ 115.416515] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.421059] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.421074] Disabling lock debugging due to kernel taint [ 115.424801] ? page_counter_try_charge+0x4af/0x5c0 [ 115.428910] Kernel panic - not syncing: panic_on_warn set ... [ 115.428910] [ 115.432658] ? mem_cgroup_try_charge+0xa80/0xf00 [ 115.477668] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.483079] ? try_charge+0x26ce/0x2fd0 [ 115.487076] ? is_bpf_text_address+0xb4/0x4b0 [ 115.491620] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.496488] alloc_pages_current+0x6b5/0x970 [ 115.500966] pte_alloc_one+0x56/0x110 [ 115.504784] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 115.510352] handle_mm_fault+0x428f/0x7e50 [ 115.514601] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.519488] __do_page_fault+0xec4/0x1a10 [ 115.523701] ? page_fault+0x25/0x50 [ 115.527336] do_page_fault+0xd3/0x260 [ 115.531147] page_fault+0x25/0x50 [ 115.534613] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 115.540238] RSP: 0018:ffff88014a63fa60 EFLAGS: 00010207 [ 115.545611] RAX: ffffffff83eaed2b RBX: 0000000020000000 RCX: 0000000000000003 [ 115.552912] RDX: 0000000000000005 RSI: ffff88014e104000 RDI: 0000000020000040 [ 115.560197] RBP: ffff88014a63fac8 R08: 2020202020202020 R09: 0000000000000000 [ 115.567477] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 115.574946] R13: ffff88014a63fa68 R14: 0000000000000000 R15: ffff88014c1fa698 [ 115.582253] ? _copy_to_user+0xbb/0x180 [ 115.586283] ? _copy_to_user+0xed/0x180 [ 115.590278] seq_read+0x1c5f/0x2260 [ 115.595505] ? seq_open+0x360/0x360 [ 115.599180] __vfs_read+0x1a5/0x9b0 [ 115.602848] vfs_read+0x36c/0x6c0 [ 115.606370] SYSC_pread64+0x275/0x310 [ 115.610255] SyS_pread64+0x65/0x90 [ 115.613858] do_syscall_64+0x309/0x430 [ 115.617775] ? SYSC_write+0x360/0x360 [ 115.621592] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.626790] RIP: 0033:0x455979 [ 115.629984] RSP: 002b:00007f234f41fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 115.637718] RAX: ffffffffffffffda RBX: 00007f234f4206d4 RCX: 0000000000455979 [ 115.644997] RDX: 000000000000001d RSI: 0000000020000040 RDI: 0000000000000013 [ 115.652270] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.659545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.666823] R13: 00000000000004bc R14: 00000000006fb240 R15: 0000000000000004 [ 115.674127] CPU: 0 PID: 8156 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 115.682289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.691652] Call Trace: [ 115.694257] dump_stack+0x185/0x1d0 [ 115.697919] panic+0x39d/0x940 [ 115.697955] ? netif_skb_features+0xdf8/0xec0 [ 115.697968] kmsan_report+0x238/0x240 [ 115.697984] __msan_warning_32+0x6c/0xb0 [ 115.697998] netif_skb_features+0xdf8/0xec0 [ 115.698011] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.698030] validate_xmit_skb+0x89/0x1320 [ 115.698045] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.698059] ? _raw_spin_unlock_bh+0x57/0x70 [ 115.698076] validate_xmit_skb_list+0x17b/0x380 [ 115.698097] sch_direct_xmit+0x1c9/0x8f0 [ 115.698118] __qdisc_run+0x1785/0x3730 [ 115.698137] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 115.698156] __dev_queue_xmit+0x1d50/0x3520 [ 115.698182] dev_queue_xmit+0x4b/0x60 [ 115.698195] ? __netdev_pick_tx+0xb60/0xb60 [ 115.698209] packet_sendmsg+0x7c70/0x8a30 [ 115.698234] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.698248] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.698261] ? __fdget+0x4e/0x60 [ 115.698278] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.698296] ? compat_packet_setsockopt+0x360/0x360 [ 115.698308] SYSC_sendto+0x6c3/0x7e0 [ 115.698321] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 115.698332] ? prepare_exit_to_usermode+0x149/0x3a0 [ 115.698353] SyS_sendto+0x8a/0xb0 [ 115.698363] do_syscall_64+0x309/0x430 [ 115.698377] ? SYSC_getpeername+0x560/0x560 [ 115.698392] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.698402] RIP: 0033:0x455979 [ 115.698409] RSP: 002b:00007f6ead7b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 115.698421] RAX: ffffffffffffffda RBX: 00007f6ead7b36d4 RCX: 0000000000455979 [ 115.698429] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 115.698436] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000014 [ 115.698443] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.698450] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 115.699002] Dumping ftrace buffer: [ 115.699007] (ftrace buffer empty) [ 115.699010] Kernel Offset: disabled [ 115.883052] Rebooting in 86400 seconds..