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 '10.128.0.5' (ECDSA) to the list of known hosts. 2018/04/24 14:06:51 fuzzer started 2018/04/24 14:06:52 dialing manager at 10.128.0.26:38633 syzkaller login: [ 49.966504] can: request_module (can-proto-0) failed. [ 49.977892] can: request_module (can-proto-0) failed. 2018/04/24 14:06:58 kcov=true, comps=false 2018/04/24 14:07:01 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') 2018/04/24 14:07:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/24 14:07:01 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/24 14:07:01 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)) 2018/04/24 14:07:01 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getuid() stat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)) getgid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000b40)=@broute={'broute\x00', 0x20, 0x6, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) writev(0xffffffffffffffff, &(0x7f00000012c0), 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/24 14:07:01 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0xfffffffffffffded) 2018/04/24 14:07:01 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/169, 0xa9}], 0x1) 2018/04/24 14:07:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x3ff}) [ 54.489161] IPVS: ftp: loaded support on port[0] = 21 [ 54.589859] IPVS: ftp: loaded support on port[0] = 21 [ 54.638902] IPVS: ftp: loaded support on port[0] = 21 [ 54.716882] IPVS: ftp: loaded support on port[0] = 21 [ 54.845812] IPVS: ftp: loaded support on port[0] = 21 [ 54.975816] IPVS: ftp: loaded support on port[0] = 21 [ 55.092278] IPVS: ftp: loaded support on port[0] = 21 [ 55.280453] IPVS: ftp: loaded support on port[0] = 21 [ 55.623829] ip (4641) used greatest stack depth: 54000 bytes left [ 57.501791] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.508324] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.555485] device bridge_slave_0 entered promiscuous mode [ 57.645748] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.652244] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.690813] device bridge_slave_0 entered promiscuous mode [ 57.811350] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.817902] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.837642] device bridge_slave_1 entered promiscuous mode [ 57.898219] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.904755] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.960430] device bridge_slave_1 entered promiscuous mode [ 58.100291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.111921] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.118425] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.167584] device bridge_slave_0 entered promiscuous mode [ 58.204615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.235789] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.242272] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.266496] device bridge_slave_0 entered promiscuous mode [ 58.301469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.308937] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.315485] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.334639] device bridge_slave_0 entered promiscuous mode [ 58.353817] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.360344] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.393317] device bridge_slave_0 entered promiscuous mode [ 58.411979] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.418471] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.442390] device bridge_slave_1 entered promiscuous mode [ 58.456249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.474459] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.480921] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.534073] device bridge_slave_1 entered promiscuous mode [ 58.600012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.607977] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.614462] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.638599] device bridge_slave_1 entered promiscuous mode [ 58.665320] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.671845] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.717076] device bridge_slave_1 entered promiscuous mode [ 58.755960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.757539] ip (4875) used greatest stack depth: 53640 bytes left [ 58.777653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.799331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.809452] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.815991] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.864113] device bridge_slave_0 entered promiscuous mode [ 58.918123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.942635] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.958288] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.964861] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.008324] device bridge_slave_0 entered promiscuous mode [ 59.048738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.060407] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.071356] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.077835] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.110546] device bridge_slave_1 entered promiscuous mode [ 59.139331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.171529] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.247509] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.254017] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.296177] device bridge_slave_1 entered promiscuous mode [ 59.332016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.363507] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.408021] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.420392] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.507866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.530222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.576517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.588572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.628792] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.643860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.653243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.678987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.700778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.723533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.809790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.817359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.859840] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.870953] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.884009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.891085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.946919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.954620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.974418] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.069295] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.140485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.147853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.189825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.196808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.225940] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.246436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.254962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.317775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.327303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.334600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.446245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.453248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.474019] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.497830] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.518249] team0: Port device team_slave_0 added [ 60.539654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.557669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.574895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.581908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.599366] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.654116] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.685608] team0: Port device team_slave_0 added [ 60.729414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.736404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.780309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.810581] team0: Port device team_slave_1 added [ 60.818007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.827813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.864371] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.878992] team0: Port device team_slave_0 added [ 60.892510] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.902640] team0: Port device team_slave_1 added [ 60.960293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.967284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.044388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.051390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.065652] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.089387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.101134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.143399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.150378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.162799] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.194823] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.209346] team0: Port device team_slave_1 added [ 61.240207] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.277141] team0: Port device team_slave_0 added [ 61.305377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.318533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.335933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.356288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.365419] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.383961] team0: Port device team_slave_0 added [ 61.405983] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.423642] team0: Port device team_slave_0 added [ 61.444230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.463891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.489596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.496563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.509907] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.555317] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.571351] team0: Port device team_slave_1 added [ 61.593444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.604125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.626459] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.654447] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.668965] team0: Port device team_slave_1 added [ 61.681822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.689235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.703330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.720716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.735440] team0: Port device team_slave_1 added [ 61.760199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.767948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.782886] team0: Port device team_slave_0 added [ 61.803502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.821962] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.840404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.847957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.869562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.876837] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.895530] team0: Port device team_slave_0 added [ 61.913481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.934312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.959842] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.988169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.999996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.019562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.027699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.035339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.043675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.057892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.079535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.086840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.104129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.114652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.130708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.149095] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.161900] team0: Port device team_slave_1 added [ 62.171274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.179415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.191736] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.202170] team0: Port device team_slave_1 added [ 62.216160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.238997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.261790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.282094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.297949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.318686] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.328265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.347901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.365927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.381993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.401965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.410009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.418770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.443349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.464369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.471380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.483648] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.497009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.525627] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.569674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.580192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.587966] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.595474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.608997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.644318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.669230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.698715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.718614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.730356] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.739957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.748975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.767426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.778973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.791224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.808881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.827463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.844185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.876455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.884519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.894253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.925537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.963894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.998419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.058188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.066976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.077814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.098203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.130350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.158208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.188135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.195538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.217162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.717328] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.723822] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.730666] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.737121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.763486] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.771533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.985171] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.991668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.998550] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.005013] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.017691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.042687] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.049146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.055968] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.062431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.074287] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.095584] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.102095] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.109315] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.115768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.171961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.310242] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.316762] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.323660] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.330139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.363765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.436489] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.442979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.449857] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.456358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.530941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.773210] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.779702] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.786571] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.793058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.831708] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.838300] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.844768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.851631] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.858125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.879754] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.891363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.900505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.915505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.923147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.932305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.942014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.950567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.724525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.781323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.800670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.181359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.458884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.492795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.574887] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.589880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.599432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.640204] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.649792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.025272] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.251167] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.268620] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.364851] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.371270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.381820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.449389] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.459875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.506282] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.512590] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.526867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.561723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.578954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.611173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.870268] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.876580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.888401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.140953] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.147252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.166092] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.220951] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.248112] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.254382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.276331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.314470] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.352080] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.358429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.375060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.391617] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.404745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.429490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.462675] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.748079] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.970693] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.118596] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.202086] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.255926] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 14:07:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 2018/04/24 14:07:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 2018/04/24 14:07:30 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'team_slave_1\x00', 0x8}) r1 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000000080)=[{r1, 0x424c}, {r1, 0x1}, {r1}, {r0, 0x2000}, {r1, 0x2040}, {r0, 0x8228}], 0x6, 0x40f) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) 2018/04/24 14:07:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/24 14:07:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x375, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/04/24 14:07:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1011, r0, 0x0) 2018/04/24 14:07:30 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/24 14:07:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 14:07:30 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)=""/227, &(0x7f0000000280)=0xe3) r1 = socket$inet(0x2, 0x148080b, 0x104) sendto$inet(r1, &(0x7f0000000140)="956c", 0x2, 0x20000800, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000000040)="29b9c5497ed459ab5dd978d823f95334cf9823b0bee83c5f9d2d9cf88271b31131899ad8379a481f9d58fd1c3c57e6926d31e3bde53288085049f79baef23b7f3b57f890b0ede034b646ba4f4d9e58e71604df8a9a0ac845c219683441ecb1a42c209cd2d5ea4290f2c75146b0bc4ddf00009cbae40e4dc9b5fa3cd325d1974a9535d751310c04932bb6280f6579a9cfd1c8bd9c30c8b9fd9f723a84ddb498", 0x9f, 0x40000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/24 14:07:30 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/04/24 14:07:30 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000380)=0x8, 0x4) 2018/04/24 14:07:30 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000001240)={0x0, 0x2e}) accept4$bt_l2cap(r2, &(0x7f00000011c0), &(0x7f0000001200)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000001180)=0x4) 2018/04/24 14:07:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0x430000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), 0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockname$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="02120000020000fb9b9eb3df16610000"], 0x10}, 0x1}, 0x0) 2018/04/24 14:07:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x84, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000000000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x8}) 2018/04/24 14:07:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r0, &(0x7f0000000140)=""/140, 0x22a) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/24 14:07:30 executing program 1: bpf$MAP_CREATE(0x18, &(0x7f0000001000), 0x2c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x8000000080240) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/24 14:07:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f0000013000)="5500000018007f09b72d1cb2a4a280930206000400a843096c2623692500160021001005f44b043fa16a34c2681473000800000048a3c72803c56b7b31afdc13380000000000000004f75afb83de448db23231c43a", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = dup(r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x2) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/04/24 14:07:30 executing program 6: unshare(0x28060400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x280000, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/115) 2018/04/24 14:07:30 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000380)=0x8, 0x4) 2018/04/24 14:07:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000001, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x80000000}, @in={0x2, 0x4e24, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xe0, "1341f8f3dc9ab645fcbba31ed7356b69796bc29ccb227edc120899f1f56aef027572c00c933f33db1aa8b319316d90c27b2065be5aa15d7b84d8b2da5f984561bd14b6295f4aaadff40f27cdf5b06f783dea5309edac3d3d8b51984adc59ebb68e8652a880fa742f5d142204756ebab6eed42a459a611b8d226c1b7e8af0817e3fabd12934882a270227c68f19ed69db3262a23ccdd22d782427d890e5fc3ccc369eab9f2de408bc3af42f681f5f55792dc1780885771e9d6952bc2ceaa6c9d56b56a6dd56509089aee92c457adb51e9f286db967dfdd3557b188c5e73c2d59b"}, &(0x7f0000000280)=0xe8) 2018/04/24 14:07:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readahead(r0, 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/24 14:07:30 executing program 7: unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40200) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000180)=""/171) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x3ff, 0x6, 0x4, 0x8}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000240)={r2}) 2018/04/24 14:07:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x101240) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x1, "a3"}, 0x2) r1 = socket$inet6(0xa, 0x8000001, 0xfff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xc9}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x81, {{0xa, 0x4e23, 0x67b, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x88) 2018/04/24 14:07:30 executing program 0: r0 = memfd_create(&(0x7f0000000040)="2f646576e11cad585f6172626974654600a69fc2ee3c3a41492ebe6684b06629975cadc7c742c9978fb77f78ee287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246d179ac1d7ccaa363", 0x3) write$binfmt_misc(r0, &(0x7f0000000680)={'syz0'}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) openat$cgroup_ro(r0, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) 2018/04/24 14:07:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {0x3, 0x5}, {0x0, 0x3f}, {0x3, 0x292}, {0x3, 0xffffffffffff746d}, {0x8, 0xb220}, {0x0, 0x4}, {0xb, 0x6f}, {0x3, 0x9}], 0x9) shutdown(r0, 0x1) 2018/04/24 14:07:30 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x81f}, 0xfffffffffffffe70) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xa000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getroute={0x14, 0x1a, 0x100, 0x70bd26, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4011}, 0x4040000) syz_open_pts(r0, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)="73797a6b616c6c657200b33c6805e92f97daa5af89a940b76f319a436adaefebc6a55a4f1a4fc6b81f4dbed7521a49adf18d74fdfe67152010dfe014b2a5f67c664ec607692e6cfdcfb80e8c2c9b1a3db3f8bfa8383dc5c9e3fa46cb2b757e76eb1d80a2d675199da51fd3cbdb76eb5185ab25cad628cd1bf795c7c3c7883a5a5431b8881b0229c25154dbb54788d21e", 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/24 14:07:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x4}, 0x14) 2018/04/24 14:07:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) waitid(0x3, r1, 0x0, 0x8, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="94", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/24 14:07:30 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000380)=0x8, 0x4) 2018/04/24 14:07:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000880)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00)=0x0, &(0x7f0000000a40)=0x0) sendmmsg$unix(r1, &(0x7f0000002780)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)="04ed99bec6d300e925835345d2ae28139623ba64c2d7a40d3fc3e468b64e475413ba22a49215debc6531ff670bb7a77f47c9d0f29e40fc8ee30f108b2f086848d324d267005fb0d40c9f13c04609a42218ac93b9a66cc2ce937d3bc7c764545cb9c5baee30a8054f1fc39ad4ae0b16721e1d6bf221f7b3e1b8bb0ab8233d9773a234121cb685bcdac4ee6d1062e47f694fb222b438f5385a576da468d99932b3d471aafb158abe01931722446cb1120d28a976aedf07f80c4d74f53f86972d27d8c1f605", 0xc4}, {&(0x7f00000003c0)="14e467f7f752ab6b4b861acf9b028f57fe5d5dbf52346dda3e6eadda69c602bd87dd205cdd1578e138b868b5237d48a9497184f24fffad23b45555a294e8d524592c6b44b9e0f9c6a91944dfc7ca386a8af7874428764fb5", 0x58}, {&(0x7f0000000240)="ac74a78e586167abf2a1f8e7ccfdcbe267ed9ffeca79a4d3b2ea438657e28ac7a4a237f1225dca44fb5260c027e1a5b44830056bf6", 0x35}, {&(0x7f0000000440)="73afe8577c46163b9df8155449670c72b1df5bd5f98dc0f108d274d1209e53ab68fd1a69c9333ca71f3f539e50b3a2e9a9a8f8a6089f55d0df61397012f46e5ebd939390469b738d119099b83c772193c8e153ca82fb704fe042939bb7dfba21e5de5212ae43ecda5fb76ebbcd2677a7", 0x70}, {&(0x7f00000004c0)="9ad13241f1e3f577ff022672dc4a2fb15e4b42534f151dc1238ff953ca07c9a451c5eb70d33cc0e4acbfacbc9ff675da2792fdef168ac353b06748b73a33bcaff00070209fa38696e8fa46b92a5d759fde8b51d027457f797c37b26cb6fcf62278a0fd6c435898090eb7a7643532c99eae74e67fadebcc25c0b651a4668e196eb3a4edfe4a77805551be298b5598370961896f91c0a6aaa1e2efcc3ff6f096f6022d2a2a6e2ad2c1b37a17210b19b175c3c48c48", 0xb4}, {&(0x7f0000000580)="04c3f41864357c0f1199fc817480dbbbefe80f45", 0x14}, {&(0x7f00000005c0)="b030cdb8b883d611079da40434a07171a5426a5ca754d74f4096a5be24535fa939f027451d1a91e650cd09a6fc81cc60e40a41a97927c0ba595ff87c2360ddc4d9595ff1bf52f570d964862a8a1bb9ac2eb60e1e1e6eae26d2b864d0e3d7c7ef8c255e3748ba9e84a28710318ea7d4377ba1898dfd6bfeaf0224b26dc95f4750af468130a52f87084dc67c478cee9e9ece", 0x91}, {&(0x7f0000000680)="6d963137bc1bae5f4f157ec70a6b1359b575ad0dd8aab2057372d4b964ec1253267cc4edc8b8665382483dfffaeed7130bbeb35111b2a0cd22e93a944de582037cc34183353adaeb8969ad2736c9ee77db1f787ddff3a4d6476941d27889b60c536dab908914b77cf263f3e3ddda50c1fbdd83d8560ba35f911f01689b5cf42c201979aab8b6bbe6d509a09777e218f253b4249aee8bde8fba126eba6b1bebcf831a16a851d8589f7d771c201f0b4d075b12425afc61789e4b1b73147fae83015898c7f2", 0xc4}, {&(0x7f0000000780)="b8c6bf9a9c10270aec4aa2ae650a22b4e449fe88204fe9835406b201cbb50fd483c9a4cd45868f596080dc9facaeeb8961db21289785bff7e5fa1b01d87178eb", 0x40}], 0x9, &(0x7f0000000a80)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xf0, 0x4015}, {&(0x7f0000000b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000c00)="2b3e74e1dd3ca8b498496bf3bf759fcb8123cd8bf8b150498cbe3393fd8da9880a6b5e605dc9c4d5df8e68790ef480de4f09185e9f4235298fc585cc619347a65f7d66dc1c9496db529d2e1de703dd86c236b850", 0x54}, {&(0x7f0000000c80)="915804c4b07b3cbadb6ed8f9e8e5bdfa600b0eb56a7549f1f685b54bb859a26d51e7c989d9ab9923cd92b205dcdd2ac62699a66b999a09f9036066084a82ddfe82055c5f1857d7ba6ef6484adc716dc897035f8f31f71bde9268ff573f3609535aa6fe5eb7706b016519e5c069259c245a07560cfae4eeeae6b729b62705e9826330e1a47fafda2c33923722b73180c3a4bbcfc2cd6fc8b8143fd12d59da0969e5882684f18c76869e89f58f72", 0xad}, {&(0x7f0000000d40)="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", 0xff}, {&(0x7f0000000e40)="78b71a38b9a938f1e7bc6a09fa09f0323e4b11d0f40779324b33b86e5f5dcc4cb66ee1dd30a7820aabfde2916cfa51ca13e1a341cc621818d5e1d738ff9ab0abe28fc93e698ed0cf4a52bef6ce5bd4a4192a0f4c6bd14de7236917a454121f77331fc22520ac65b89008d9a959d1ca33ca3bb826f4b56a45de3ef285ef12987f9c7985eb6adc5149dc659a8b9ec88a49dd6bd2d8b1d63c765a9af24b667a10f17e35e3e7cfa1a5d3a1fe931519e2966051775b35861ed38bde5a5a296ec09d9113735d95dfc56d8f50f9e7430ddef686793d33692d4be2efff7e2105976ff9ef02104c30497574c3", 0xe8}, {&(0x7f0000000f40)="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", 0xfd}, {&(0x7f0000001040)="e4097f81f311dd36bac206d23f90b0214bc51fd503ee75409d812b21e0d0b69b14d7f18ac4da25edfa4010e248a5afc176452d8e0d0290621ef9c791ca9178b93387c107f8ff982bd043c487757288f48b2801e49b5bfa196d719ddb59e7da59a70584916f", 0x65}], 0x6, &(0x7f0000001140)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r0]}], 0x138, 0x10}, {&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001300)="11a77e02a978018d3aa1fe0f93ba28cb740000000000000000000000000000", 0x1cf}, {&(0x7f0000001340)="51b4860a9022493f6968043eb72423e5152880f26222e9f210a2dccaa7977873686e3a4d327a149522230064eb3522f5f96981861b614de15fdcc6b8aa27bf96558d56a93b2b541078a375f42979e88dd515b9c5b2ef", 0x56}, {&(0x7f00000013c0)="a50ae695f337c4441fde447af68a17d4c485550832229c1a71e6cd0f5e1101a3a7cb4a6271006c2cf3af47912e0dc9d240b7d8f0ca3d58b3fc9f13cad4114f8d130237398f04ca1daa23bcf0c1b30fa625ca23e5c57f5da6f32a50c775eb79790da49caf7b228fda66b0bf85", 0x6c}, {&(0x7f0000001440)="e629bffd7eb4fa05376f3860de86fe7782c899d3f9b9e2b945739f562647f13f9b8313911f75005ab91242de1ebd6b7ed3cccbac5aac4ab14d61e65b8510f18e9682cfc62ecfff391a5d3176a2804ba10592e518297a83e4b231e7a58a9feb2ab3b484885c0f52699f7072019a0b91f7028908ab188b8ded19be50f383eef8b93ca7c93a356ebd2fb92f4e898911449f2898282569943e9f72587f516209068054b63ea235aadfd072e845d8b9b2", 0xae}, {&(0x7f0000001500)="badbebb487a9b6de3bd51e60eececf359d28cd7c57d7601a9703fcba470334a86a40ef8dd221c54e0fd838b83e47b161a1eb1b69143eca05a81905955c1dbcb0d4c75fedae891527baa95320e37f24f968b71903d9ffd7a16188099531d3f1927863901243833ed428c8175b12ec0acd7fc6b938bbb509bb925bde10938becc6bfea566d4877a470544cf7d2f1385ffd264adffd5a0f0d28b3b8c6264821e4f9d98cee7ed7240d46", 0xa8}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="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", 0x1000}], 0x7, &(0x7f0000002680)=[@cred={0x20, 0x1, 0x2, r2, r3, r6}, @cred={0x20, 0x1, 0x2, r2, r3, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r6}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8}], 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000100)="2e5f8e9c08cc3581e4c180f2f6c640ebfde6319348ee963b00d8b8d801b9cfa1d88b10a99237274a051ac2e99d8f86fc5cde9297b6ae8ebe290de3a59626ddbffa8bfe80294ca94611577797a03ea84c5d3d016a534b00a4aad23a08bf5e513bb0ca46f406983b65618175fee443f69d39edfd06351fd99da88b9a47b2253af18a723e6b0e2121f180d1", 0x1b7, 0x80, 0x0, 0x352) close(r0) r7 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x381001) ioctl$VHOST_SET_OWNER(r7, 0xaf01, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r7, 0x0, 0x48f, &(0x7f0000000040)={0x5c, @multicast1=0xe0000001, 0x4e21, 0x3, 'lblcr\x00', 0x2, 0xe3a0, 0x53}, 0x2c) 2018/04/24 14:07:30 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) 2018/04/24 14:07:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readahead(r0, 0x0, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/24 14:07:31 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xe, &(0x7f0000000380)=0x8, 0x4) 2018/04/24 14:07:31 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f000045affc), 0x3cb) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x2c}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=""/63, &(0x7f0000000100)=0x3f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x3, 0xf2a0}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000180)=0x8) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000340)) 2018/04/24 14:07:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x40, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x2b, 0x3, 0x0, 0x1, 0x0, 0x3}) 2018/04/24 14:07:31 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001440)=0x1c, 0x80800) recvfrom(r0, &(0x7f0000001340)=""/4, 0x4, 0x2000, &(0x7f00000013c0)=@ax25={0x3, {"87d3b2f009ab2d"}, 0x3}, 0x80) r1 = creat(&(0x7f00000011c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001200)={0x3800000000, 0x2000000002, 0x2, 'queue0\x00', 0x80004}) r2 = syz_open_dev$sndseq(&(0x7f0000001600)='/dev/snd/seq\x00', 0x0, 0x604200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000001380)={0x0, 0x0, 0x1f}) io_setup(0x1ff, &(0x7f0000000180)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00000014c0)={0x1}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89fb, &(0x7f0000000380)={'sit0\x00', &(0x7f0000001500)=ANY=[@ANYBLOB="e252f000e84c000005d0a0fef16e01e7593e1781a8c19e1b00bc3510685d2284c3f152bdf5472625c716e19706c1fcfab2b08ced109381e02bf285fb181118588e6e865d8549a561b114d2d961c5839369fecdda42f4c31db4eef7df85b485d229b15c7e2fc9d77f9d5a5ad8c6c55fe18c8b8890d5b758b07b318c60cab1264b507d404203ffb57fac4bd0059d4d0bf339d190d3e350689c98f89b4d797b79c2b8", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR], @ANYRES16, @ANYRES64, @ANYRES64, @ANYRES16, @ANYRES64], @ANYRES64]}) socketpair(0x11, 0x800, 0x4, &(0x7f0000000140)) get_thread_area(&(0x7f0000001300)={0x3, 0x100000, 0x2000, 0x8000, 0x5c, 0x9, 0x5ca, 0x1, 0x666, 0x2}) recvfrom(r4, &(0x7f00000001c0)=""/4096, 0x1000, 0x1, &(0x7f00000000c0)=@l2={0x1f, 0x2, {0xfffffffffffffffc, 0x7, 0x4, 0x6, 0x8001, 0xabf2}, 0xffffffffffffffc6}, 0x80) 2018/04/24 14:07:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)="741dcbb60dde52305c030bcce20a984f0fbeb4fbd1cf53d02f5cd24751756dff2e2aedd37272bdbb8b3ef1e4949ce6dd1fb17522eaf2047048920caec861f3f3c98d325fa87bdfa515164db4bad22ff369d36665f468a5b9458ac25ed5d2fcb94f8ab37c0c4ab0143510", 0x6a}, {&(0x7f0000000240)="f1f3fdb83151eb77929f466a2d9172b2296a69f47bf1eb1b781fccce3ce19a88c0908bbe7d93f85e9e1cde5e3d0f80335c70a382c866", 0x36}], 0x2, &(0x7f0000000080)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f000000a680), 0x0, 0x0, 0x0, 0xfffffffffffffffe}}], 0x400009e, 0xfffffffffffffffc, 0x0) 2018/04/24 14:07:31 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000100)=0x30) flock(r0, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) r3 = socket(0x10, 0x803, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) write(r3, &(0x7f00000000c0)="2600000022004701050007008980e80700006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/24 14:07:31 executing program 6: mount(&(0x7f000046cff8)='./file0\x00', &(0x7f0000a89ff8)='./file0\x00', &(0x7f0000352ff8)='fusectl\x00', 0x0, &(0x7f00006c4000)) r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) getgid() getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x0, 0x4, 0x10000, 0x8, 0x9, 0x3, 0x4b7, {r2, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffff80000000}}, 0x2, 0x2, 0x38, 0x4, 0x1}}, &(0x7f0000000200)=0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/24 14:07:31 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000002c0)={0x3, 0x6}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x1c, &(0x7f0000000380)}, &(0x7f0000000340)=0xfffffffffffffea8) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000040)) 2018/04/24 14:07:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x210000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/24 14:07:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/04/24 14:07:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/24 14:07:31 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:31 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:31 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000440)='ceph\x00', &(0x7f0000000480)="00001000") 2018/04/24 14:07:31 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000527ff8)=0x3fffffffffffffff, 0x1b, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/172) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x7ff, &(0x7f00004aa000/0x4000)=nil, 0x3) 2018/04/24 14:07:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000001, 0x32, r0, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abaffc)=0x8) 2018/04/24 14:07:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x210000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/24 14:07:31 executing program 6: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/04/24 14:07:31 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:31 executing program 1: r0 = socket$inet6(0xa, 0x400000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1000175, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/24 14:07:31 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:31 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000000)="122986e30c522f0000000000000000000000") fsync(r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x45) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0xb817, 0x8, 0xffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x8) getdents(r1, &(0x7f00000002c0)=""/133, 0x12a) fcntl$notify(r1, 0x402, 0x0) getdents64(r1, &(0x7f0000f57971)=""/1679, 0x68f) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x3f, @rand_addr=0x195, 0x4e23, 0x0, 'nq\x00', 0x26, 0x3, 0x10}, {@rand_addr=0x3, 0x4e23, 0x6, 0xe93, 0x401, 0x6}}, 0x44) 2018/04/24 14:07:32 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 6: mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000040)=0x10008c1c, 0x100, 0x7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x501000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r2, 0x2000006, 0x4}, 0x14) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x100000001, 0x1) recvfrom$inet6(r2, &(0x7f00000001c0)=""/65, 0x41, 0x0, &(0x7f0000000240)={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x9658}, 0x1c) 2018/04/24 14:07:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000db}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000ff0000a823ed1a4f000000020000000008000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x4400) 2018/04/24 14:07:32 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 3: msgget$private(0x0, 0x0) msgget$private(0x0, 0x10) r0 = msgget$private(0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x7c, 0xfff, 0x7, 0x4, 0x7ff, 0x6}, 0x7fffffff}) unshare(0xc000000) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f122148b5904a4dd"], 0x8, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3, 0x6, 0x3, 0x3, 0x4, 0x2, 0xfff, 0x76e, 0x7], 0x9, 0x8, 0x200, 0x9, 0x4, 0xfffffffffffffffd, {0x400, 0x3, 0x6ec5, 0xffffffffffff50d6, 0xb2e0, 0x101, 0x2, 0x5, 0xd2, 0x3, 0x630, 0xffffffffffff8000, 0x4010000000000000, 0x4, "7877dfe72ac2c422937f54829e42839254860045c440ecfffdffafd6be21da8e"}}) 2018/04/24 14:07:32 executing program 1: r0 = socket$inet6(0xa, 0x400000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x1000175, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/24 14:07:32 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000800000006890800450000140000e00000000007ff000000ffffffff2100907800000000450000000000000000000000ac14ffbbe026000104a73705652fc5e4bde8570fefac9ea36a18701fdf3f62152434a3bcb601b35ece5a3d33b807a965386bd15e587dbf400bfb1bc597ee8c275d1782852e38921dd56e"], &(0x7f0000ea3000)) 2018/04/24 14:07:32 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@multicast1, @multicast1}, &(0x7f00000005c0)=0xc) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000000)="122986e30c522f0000000000000000000000") fsync(r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x45) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0xb817, 0x8, 0xffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x8) getdents(r1, &(0x7f00000002c0)=""/133, 0x12a) fcntl$notify(r1, 0x402, 0x0) getdents64(r1, &(0x7f0000f57971)=""/1679, 0x68f) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000001c0)={{0x3f, @rand_addr=0x195, 0x4e23, 0x0, 'nq\x00', 0x26, 0x3, 0x10}, {@rand_addr=0x3, 0x4e23, 0x6, 0xe93, 0x401, 0x6}}, 0x44) 2018/04/24 14:07:32 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/24 14:07:32 executing program 3: msgget$private(0x0, 0x0) msgget$private(0x0, 0x10) r0 = msgget$private(0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x7c, 0xfff, 0x7, 0x4, 0x7ff, 0x6}, 0x7fffffff}) unshare(0xc000000) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f122148b5904a4dd"], 0x8, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3, 0x6, 0x3, 0x3, 0x4, 0x2, 0xfff, 0x76e, 0x7], 0x9, 0x8, 0x200, 0x9, 0x4, 0xfffffffffffffffd, {0x400, 0x3, 0x6ec5, 0xffffffffffff50d6, 0xb2e0, 0x101, 0x2, 0x5, 0xd2, 0x3, 0x630, 0xffffffffffff8000, 0x4010000000000000, 0x4, "7877dfe72ac2c422937f54829e42839254860045c440ecfffdffafd6be21da8e"}}) 2018/04/24 14:07:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x6000, 0x0) 2018/04/24 14:07:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000200)="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", 0x0, 0x200, &(0x7f0000030ff0)={0x2, 0x80000200000, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x200003) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="9b7327df8663fe8c21ea12ba1b07586b8cd180aa7f41a0c43fc207e150489034e78b57f49a5e830904891eb179f7062a0c0dcc2bff9231312fd9e555e7df6f3ab6dcdf96a59abffe8bf2d7b66cd580218829208340bd432f00c13845fb9e57e28b0d3078758b66bcf9f96cc3704774a97bbd302dc95fdaf27a17a76908781506fae49e565464546efcbb") 2018/04/24 14:07:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000001f0000000000000000000000"]) 2018/04/24 14:07:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0xc) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) epoll_wait(r1, &(0x7f0000096fc4)=[{}], 0x1, 0x10000003) setns(r1, 0x48000000) 2018/04/24 14:07:32 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000480)=""/82) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000100)="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", 0x1000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/24 14:07:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xd) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x8) 2018/04/24 14:07:32 executing program 1: r0 = memfd_create(&(0x7f0000000440)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="6d37064961f1f6a1", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0x6f40, 0x1, 'client1\x00', 0x6, "0d7784759cbdf5d2", "2790bd90a124acc1c1d985401e08a248ff471421f9d63e22eb52b08a81190b61", 0x7fffffff, 0x80000000}) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3aaf, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="b050c212f429500de90f0ec12f20e5dcd4a40691a1d61e95b337db137a8846084565686e", 0x24, 0x26ab}, {&(0x7f0000000180)="c27f7a8fd79272bf117df422d90da0120eb8e8d9ba4f422ff22d17e85608edfed5afc89b188002be47ccd7147e66b89a24edc16d4de1342185729b15589cbad57e3c50a8c7c28fcc11ec316c028b8ee13dafca89c4684097da45a653d806d3001896e5780866b65a2eff569362cf6cfb8d26cb967f6de2cb2e54b807f03e9fac911e698af84dd03cb645cfbba342aed161be3308917ebf59f6e9501d5f575e589c326f96df1ae94fbca8b87d0c0f803c521cd3121e8684959c6f63895f77efa84b5ec359544cb9c0f5bbefdf72de0d97f08326e7e72cadae569c51673fa52aeda633354cd029dcf0f55dc03c51ad33452d296e9aae46b49a8c", 0xf9}, {&(0x7f0000000280)="65af2d83f55ecb146420aad8122a0d60a519cc7041f1b5d6b46b9a5eb3a0f8e8d022e9d0b632666d82b8159d00", 0x2d}, {&(0x7f00000002c0)="5d70f68b469f620f70ca6a823bb4a3f335e5d5af757357800e99a0f9d872fde9ed32099c0cf045e113fd7bacce4ed7a16a5e77712c3d786ef80e9791de3a72c2f9bbc9ac81b29c3782acf09f82c202caae50a7a4faad41194ff0a4fe4bc4004fd219a51c26a0fa9049e8369261bc087724fa732c2a295d55421a5c843f52e0329da71b1d26d7f3482b70e404460171c167aeaa304a0aa095b14a28b17244d1836ec2cb2cedcd6db38edb5bc3fb7f79fdadd05b90f12146", 0xb7, 0x80000001}], 0x202800, &(0x7f0000000400)={[{@data_writeback='data=writeback', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@localflocks='localflocks', 0x2c}, {@quota='quota', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x10000) 2018/04/24 14:07:32 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7c0000000000, 0x40200) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/04/24 14:07:32 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 84.914431] alg: No test for gcm_base(ctr(aes),poly1305) (gcm_base(ctr(aes-fixed-time),poly1305-generic)) 2018/04/24 14:07:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000400)={@rand_addr}, &(0x7f0000000440)=0xc) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:33 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="16674cfea5ca050801a72378797506c17ec27e31f883742ea2c17c25f028b7253f174e11f1075fff36977d3472640985cc08aa9a6c2fdf5f8b468dc75b74ff68472dc9a6b060cd44436ce97a0bd28d155b2ccdccc9d45f53da42ebca840ace558d130e0fc587e428cff3dc223b942d879b8566aaa33aa79bc34bdaec594be6b0073ee29ae43a0e1f42308f0dca37b977ed9252676e5a714145de444fde69235cfad778af377c3479e3537916bbf69e139f6553e9c339cabef7dec2b8b544beadf8b24472fb5e875e76ce3d012165ec458db1547f917c18da67373650ae039775ac36fd796944c9c169f56ce5394f2771826e89b9e022a4121424fc713b4ab2cd1238a187a57cb0c1e2915392cec2a49079b5bac7fe7fd93d9602017a2d41d54737c17d54d95da9e3ae34ab0a87fdda2f0f35b31a4de877f6b00a213d9edcbe33d54f442e060767f489caa7d91a91dc51ddf3decf9dca5084a4cf5fa8c43319c4e9f608658b5a406a3ca23337c328f064bc1aba258a4ae0fd4f1f8affb7f7fc9663aa47c5dd3cb2000827f571bdde1eb4d53bc63f54742a23c0179b805fba7e1c896a45a28b44aaa01a923f904d06f72603c841524a7fe42925b6b5b14b2542901b8aebf2df3f1ff394fae8cd13e22476d446a27274242f3d3252a9905bc21e0b410cfce21338b03676b569455631de6f0d1b9e041c74df88ef4b9de04324d07911c459023e9c2fed61a71b262c033ea1862f5409dce90f3bf1bd6d1bb86bcdfe589a6f30b0220d100d4f912f1a0f8652208d8132a5f217f41b2493c7f0231694053f810ea995050920f01fa811355102ff6fbc6db3ca7feb9ea859cc0f0fdef2b82af18399a3d3522bc747d91ecaf59787672701e8ff89e32cb8c824607b4d307b0b2cab2dea491794cd53fd63c17dc99e0e44b3f5bd9b3e4695ee51e6bd4765e19ee1779f22b86d90aa92a752edcfda4956370f77ea9785e3065cc39a1b5b843912d807da2fa8b31d01d9f04678adde1682358f2c86dae33f6ee64219fa932cb5b7e087ad8244726ec16074c8143a0c9e94746b3d8479f615bb0447ae798dd84786cbd68051edc3db686158d6e1376fde64ad1d3c095a27cc235fd06bebb13753caa15067634885092fbf8e81a4b05ab0ac1901adc8fd7448449f4032b28533891e07ea776fb481ea8709cd17179498028ef861304ea8192e1d625bf3c403633ba1f762e9638b617df13a278fb39f58a873f1ef0372e16a542d42751bf3122d5905bc015f92e33717d7c34f223bab5d652e257a94a5e0fa22b60bf2d922f55218e33d4aba5db12508ee6f09e2c30e2559c06d7f42f0a65c3cf05256db6cb2b9d051bbc26ab855d427163d20eb8b7f189ff4376351bb2cf8d2a80191e8430f10885d4813cbdf86e20b34e0a42037ae68677bf634fbd7a6048a0a41c02f4731c377e437ffb0e8259388544b524ea6a091a188d81656647b137a901aac7e187153faca578d5c5cfcee21b4f173b38f61857df63d167497a07bd8b3bf1a51a0b0f267ac8f2d3a5eff732ab189f6711121934e2822245f56f7a3cd87684cf1e791a55c5c9137fe603b09c049438f5e3165899290abd34cf89e7d1fea0df3935cb2f7f318a4a1121083efb9e65d5d85a14632bada3861f37686fe5cab9eb47238cfb09ce73dcf1099af01eb425e1d282a25f5c2d550f01439484fce62bb7e18c1b5c74f4a4407231542d22484ca7021d1033a21f853a4c2f39b818def3b9e9c39bbfa23cb9f654e9bd2c1c526a56552650cad1ecc103dd0671dcd78fa85c661689d900649f39657b44536ae1cb194adfe217a1aaff3aeea486d089ae517e56da92ad9a37a90b245fe189915538160252bf688d53059831337403b5d08f60a6d47bc163c5d7eea99b8090f3d3827872f8cad4e86dc18cdb1b354142f2ff9386fffea691919ffa2754d1ad20b2ee03e2e29576f0a0a79cd415887072d201aae7a0f68b95434e01336957ea8acde798e9844b762a40d19526a0f85cb335926900f0ad4d050c2c4afd0a8f870866578b5cc07d0d13f95496d1db8b2dd1e4d9d51e12b8e6097ba3739539f9bc64109894a32b71a5d3a41394779047f97ff67fae56433fe5c3fdefab236a62ab359513f5dd9479621294946340a2e95f477d1187e8747b825905b16cb9a818d26bce7036889708ef65074c83586fd10822701728d005fb8f2ccd6715d66401c941fd8060371edc1cacddbdee26e71f6eb4116e469a3343c7ee51d4325639a1a4b703dac17421caf239233927ac23fbd93197ef856ce60502433bddbc8b5d747dc687a8147df0f908cf1f2305507f060946225db5f579f7c523a6197d62a3d47a8bc1e93ce3edc95e6af914b55aad710565b6cf9cb2f49361e0e333a53b06983b07cbd4f98a1319e23f873e62306c84bc5f8eeb26a9d5dad2c2ed0cd47ce59c1732661ddfc8347b521f1428e8432f21dbab14efd1da7e4af0e75dfe24b58fcf3397d5cc47f86ab66b9377740ee29bda4865ef805b295a8f83308661956cdba2f8136d6ee40a9ac3c7afae14b2a04e3d15c8877651b2a3f37dd41957beb4ac9cf3507f172945e049ad9eb1f7a345101c2aa845a76a23d2de8e5966d412c7d4032bc11e77c37ceafe25a4bf65b138d81689245f6040e80e0acb56c85c9e92e07766bafcb13a655f0da6bd3266bc61022e0e1c28060eff10ae9340682a57553208975e8e485008a4e28528293e4ab0e6a79a5b0b3290115faf2d2442d7ce40db3e64d8f83f42858dc98bcfa2701ec07047eb2df76f6bf978c9ab73df7155b70209a57f4d82ce093f4cdb737a89e0ea05561ee934110570ceb000956d155c419b19ac9992bdd96615e46531b8f314d5adec82792a4ecd48a5b7bb77bfb271196222d2aecd7add1ba667a37c952d4360e80974ecfd328d06b370dd335321a9fca9faa126512c298d3449d721e7addf4f0ca60cf9c01d6d6c75c61d9b7e5d2b0da7bb41bfbc4b84fead34e122fdca24c5b1335aa8d2a66037e87d573b661c1f6951ba7247a495e8e7e0ed7fd2a35ba4fe73f899d6d225814060de3a6414584d2062db700b9c883d1ddb3d4b70fe56413e64a0bcb8bcc4d2935c6cd0d6fc6b8484628b6e9e25dcb6c1dc41e8405d6a73f24cb4600cc87d9c288a800cb7ad6efb6c44ee1e72c60bdd5ce28188ca96d4c1d4cd1b5fd7dcf37848010470718cf7ec84ce7fe1d0d260f4f33a1d2b09ba127ff9c2907f63693f60cdf977d558656e3e1b6de8e45e4e23d8e05287e732a611f2dd9e1e726189f414b2f6793a808969aa28fd0f3beb0accfab172159fe16c3b64d91e75a5b61622f697c8353135101c635f1e403de2b61805d822e159851f8d3fb6d7f02131301764df8e207577848336f068b946b817c6b10b0bb02d054028cc6d966772f9ce06589cdb6ec1893a5210519b775908edfb6b618a0e7cec6bb79d5d3c8d73b5b306ac0fec5996a255011e25319061db307041cd818211804cbda45c9aebbfbe0e76b4b4cca7a8a0acec0d6469a37f6cbe02e2eb36313d4f2e69c00d9a430a4678c50aedfb85c1f0e4ee2a03dd6469de103d0c2d2a862c99afd7a8c33c58cafd13627244a2673"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x74d, 0x3, 0x85, 0xf3, 0x4}, &(0x7f00000001c0)=0x14) eventfd2(0x1, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/04/24 14:07:33 executing program 6: r0 = socket$inet(0x2, 0x80000, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000b0000000000000000006772657461703000000000000000000064756d6d7930000000000000000000006270713000000000000000000000000073797a6b616c6c657230000000000000aaaaaaaaaabb000000000000aaaaaaaaaabb00000000000000001001000048010000800100007261746565737400000000000000000000000000000000000000000000000000480000000000000074756e6c3000000000000000000000006772657461703000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000706b74747970650000000000000000000000000000000000000000000000000008000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000000000000000000000000069706464703000000000000000000000677265746170300000000000000000006970365f767469300000000000000000000000000000000000000000000000000000000000aaaaaaaaaa00000000000000000070000000f8000000480100006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000063aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc0570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000009a1ebc1e836e6bc27ff534ad4157ebf86dece9055b0d6ec9c22f9260c3711cd8c292f698282c69ae0e5f0de9f6244af1201207e5ce310d8181e230a09830b64897eff233111781ed27a4d0bc8ab0bac0a58bf48163d018d2c6c51e01d6f6"]}, 0x427) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80000) 2018/04/24 14:07:33 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="25cf77e60c6c41a7d68a42fb7a107858c61a9e3b47158c44304fabe2712c1696c399b509c6223a9c6dc71161e6b708570dfd1bd8ca74412c46ccdf65914e71d17d355b15", 0x44}, {&(0x7f00000000c0)="1a24cbe9985302491c7d6a5617976c712a1297f12e497ad885021190d451f7b9cfdccecad03fff8172bd8810f63dadbc812e880a7b6c2a5279413ea5a922fdabe130f60a851627346b58bbbfa3f3125d451bb14137a78ebd97cf36937909684f7d802a1785513c72fa818e3271a82c8b01de012587", 0x75}, {&(0x7f0000000140)="0efba4e94d1dae6342f02b1f0abba418851b51de7559f40707aeafb9b7e8fd99d3cc890e14554f5001de0d7678d6769de3163b7d59119f70ac2fe994f38a52155db579b4b317d8843373356c5af85d2f457f3c44b787174a56d0dd5e34fa3887c0afda6837e408bd83c92f3865348192e7a06d16d13356039f9537865bfa1bfdf2a84e3921fa978498c219cdb02b57d6be8cea3f7643f2a7f9af8ce7c4a461ff83fbb8b5ed020837ef342ddd4541d6ed7486c71c618178", 0xb7}], 0x3, 0x8) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0xff, 0x200200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = semget(0x2, 0x0, 0x0) semtimedop(r2, &(0x7f0000000240)=[{0x1, 0x3, 0x800}, {0x3, 0x60000000000000, 0x1800}, {0x0, 0x6f821cf4, 0x800}, {0x1, 0xea53, 0x1000}, {0x0, 0xfd, 0x1800}, {0x2, 0x56, 0x800}, {0x1, 0x0, 0x800}], 0x7, &(0x7f0000000280)={0x0, 0x989680}) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/24 14:07:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x100, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="6827e382132425e6b8ca54963c9c30fa1e902944f8edc11e2ead982dbc36830fad2da0b2cbb643efb8697150cd64d8b06f0639452c63163031f4c3c04e", 0x3d, 0x8}, {&(0x7f00000000c0)="adedc4a40bd0cb77e52f5d867c105568c127ce13422fec9df6f84e5e209e4fa7035baa00e58f649ba89aad0abafcc51301ac85361b7600ca1d", 0x39, 0xfffffffffffffff7}], 0x100000, &(0x7f0000000140)={[{@type={'type', 0x3d, "52fe5393"}, 0x2c}]}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/24 14:07:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000200)="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", 0x0, 0x200, &(0x7f0000030ff0)={0x2, 0x80000200000, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x200003) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="9b7327df8663fe8c21ea12ba1b07586b8cd180aa7f41a0c43fc207e150489034e78b57f49a5e830904891eb179f7062a0c0dcc2bff9231312fd9e555e7df6f3ab6dcdf96a59abffe8bf2d7b66cd580218829208340bd432f00c13845fb9e57e28b0d3078758b66bcf9f96cc3704774a97bbd302dc95fdaf27a17a76908781506fae49e565464546efcbb") 2018/04/24 14:07:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x400000805, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x40000001, 0x81, 0x26}) 2018/04/24 14:07:33 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:33 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000), 0x0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x204e20, @multicast2=0xe0000002}}) 2018/04/24 14:07:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x400000, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x400000805, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x40000001, 0x81, 0x26}) 2018/04/24 14:07:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:33 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:33 executing program 6: r0 = socket$inet(0x2, 0x20000000000003, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x4, 0x8, 0x1f, 0x1000, 0x6, 0x437}, 0x8001}, 0xa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x24008840) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001640)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001740)=0xe8) getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000018c0), 0x4) sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)="7d14b7d8b16baf15ac28a684e624cdd50010043fb05f63dc598983c95e6bf75b5e088838512d1c8a15a13548a397c44e312e558a950ce99695823d17dcc491da53d9281ac6d9f1a07f9d9fb018bb091fc48b9182e25f7b714f307b13527da2ae34e1c2d1354b5e9ca72ae0dda76b8e1758b96ca8d24efcdfd2a4290928693ec12ff1d1fc59630d7d21233d68dc58e763f76ba58ae3558af816ef01857ab8b5dc2871961a941d6fe514181e47f6b2e1559e4dab4559906f9a2a5d32703e5114aa7751f5b2b764c9", 0xc7}, {&(0x7f0000000280)="f42913236688fab682e44a1d8e22e585dc6fd015d39cf475d233d7caf0980c26de95b22f7309c2b54d572c18173be0f33228ac73", 0x34}, {&(0x7f0000000380)="1ba17ab346b085cb984ce988a257103ff7e9b4fe437c4ff8eb0b2939f82ed8508bb5165ab0dc668a4431e9fbee6a839d236ac4872b0a54c5ec60c13ed5b7d15cb2a0e2ef522dc55534e886f5eba9ced21cc331778396c8dae90027fd13b1ac9799974234547ed468538f3ff4aeb2141b1638a107372f111131e2d12a9f6fd64a256b7e60bd1b8dc7196679fad639cf035d7e4d743f671be302b1cf649453d4c5d34cfdc6b2f9ac18ba8b77b273a2537a48d2c099c383432bcff3fd0f4391e7d3f45c841bdd52db1152cbcaf56338eb0ecbf20f40e8e5c87c4bb95b", 0xdb}, {&(0x7f0000000480)="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", 0xfa}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="3b3a83cfa164d41419143aea6531e422e3a2d77f29bdede6820b23c3a35a571b2081ed3b48719ac8cc067a0ab5711322aad81ef74c372447a4e95c6234537536f747479ed233c3e10083c38583f90cad0ad72b8cb561a6de8e6550e69e9eb64b9919acd4c4f78ca47a404c3f34742d1af43a10732f7734e3f211c98f6c44638c4062d5be6d67ffafb7bb87fa8dbca779821bde07799ddb734d14ce554c680a353117315949df28db1813e3376cfef62487bca2", 0xb3}], 0x6, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/24 14:07:33 executing program 3: writev(0xffffffffffffffff, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001100090469000000810000000700004003000000450001070000001419001aff0400230007000000020000080900000000f41ee400", 0x39}], 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200380, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/13}) 2018/04/24 14:07:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x3e6, 0x3, 0x5, 0x10001, 0xa, [{0x80000001, 0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x5, 0x0, 0x0, 0x2000}, {0xffff, 0x5, 0x200, 0x0, 0x0, 0x600}, {0x0, 0x8001, 0x2, 0x0, 0x0, 0xc80}, {0xbb83, 0x9, 0x4, 0x0, 0x0, 0x1}, {0x4, 0x3f, 0x4}, {0x4, 0x4fc, 0xffffffff80000000, 0x0, 0x0, 0x100}, {0x3, 0x1, 0x10000, 0x0, 0x0, 0x3e83}, {0x5, 0x80, 0xffffffff, 0x0, 0x0, 0x8}, {0x9e8b, 0x8, 0x3, 0x0, 0x0, 0x88}]}) 2018/04/24 14:07:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x101080, 0x184) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000240)="6ff57a1444dfd64ae68cd1be38a895ef1cb1043b53a48635f21fd7024134bf29b836815713d7e75e67b0ba67efcae1d6f15621c6f94900d8a4a29cbee7d7046238785d877a81f7254f6657732f82d2583f7b8578d7c4bd5f40c0bc24adf6d7379f9b819bd6cbdb81c00f1c250cfa2a1e5759066560604d10c7ac972f4a3588e5f5b72d9094368ae8fbc605bd", 0xfffffff0) fcntl$setlease(r2, 0x400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r3 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01f, {0x400003ffffff9}}, &(0x7f0000000040), 0x100000165, &(0x7f00005eaff8)) syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/24 14:07:34 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r1, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xc5, 0x80000000, 0x40, {0x0, 0x989680}, 0x0, 0xdd2}) set_thread_area(&(0x7f00000001c0)={0x1, 0x0, 0x1000, 0x8, 0x5, 0x70dc, 0x3f, 0x1, 0x4, 0xaa}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x2e5, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xfffffd37, 0x0, 0x0, 0xfffffffffffffd58) shutdown(r2, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @link_local}]}) 2018/04/24 14:07:34 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) 2018/04/24 14:07:34 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:34 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x74d, 0x3, 0x85, 0xf3, 0x4}, &(0x7f00000001c0)=0x14) eventfd2(0x1, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/04/24 14:07:34 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000000880)=[{&(0x7f00000006c0)}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/04/24 14:07:34 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:34 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="3f1b8f76e995c869cd7ccaf00cc93a072ed1875c38d634a3b7af92235a53fe72e51695658d49d9af4a91a8b77b008d55eda2f4004d64d8c066b9df9d9815b005d3db34301143a62dc75cd369fc0f32df91161d9805a3120ec19fe5d7044547dccad136a5b3a9f53e36037834a5c1b2300956c512c9e207644b0643ba83cbfbd82de5fca2ed367b06bce16b92da302c3b625dbeaa18eeac9ea1192de8dd3793447ec888e21581d4c49b6f6a1c2b3d6692a2b544c5f8397a35a2a675ee87da3817588b98b6", 0xc4) setrlimit(0x9, &(0x7f0000f3b000)) mremap(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00003b1000/0x2000)=nil) 2018/04/24 14:07:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1030000007c8a326f62db7881682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae7070f330e6fe3a1c9c76f314ffab3290000", 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/24 14:07:34 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x9, 0x101, 0x8, 0x0, 0x0, [], [], [], 0x2, 0x7fffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) 2018/04/24 14:07:34 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) socket(0x9, 0x4, 0xfffffffffffffff7) 2018/04/24 14:07:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x74d, 0x3, 0x85, 0xf3, 0x4}, &(0x7f00000001c0)=0x14) eventfd2(0x1, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/04/24 14:07:35 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 2: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24002) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/04/24 14:07:35 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x110, r1, 0x209, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xc7ad}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x110}, 0x1}, 0x4008810) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r2, r2, 0x80000) 2018/04/24 14:07:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x2f7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x5}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001440)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x8, 0x2, 0x0, 0x800, 0x0, 0x8, 0x0, 0x3, 0x8, 0x401, 0x101, 0xffff, 0x7, 0x9, 0x3f]}, &(0x7f0000000080)=0x100) 2018/04/24 14:07:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) sysinfo(&(0x7f0000000500)=""/86) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/63, 0x3f) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040)="b7cdd16658c0990a667dfc8e718b7e647b2ce34ecf19d914c65cb8f745e5c88e691b268cc8c6bb21368d1de9864273f3fa6257ab18f13a6311668773bd1bbeebb6c66ebd5e2c4d0fe119eb6f871981867c9bf76a112197ecae1a0d53", 0x5c) 2018/04/24 14:07:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000b05000)=0x9, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fa5}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) socket(0x9, 0x4, 0xfffffffffffffff7) 2018/04/24 14:07:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x18000000000, 0x1000, 0x5, 0x405e80cc}, {0x569, 0x7, 0x2, 0x7}, {0x0, 0x3ff, 0x6}, {0x3, 0x400, 0x15fb}, {0x8, 0xed, 0x0, 0x8}, {0x100, 0x8, 0x4, 0xfffffffffffffffb}, {0xaf, 0x4, 0x100000001, 0x3}, {0x6, 0x7, 0xbd4, 0xae7}, {0x1ff, 0xa8, 0x5, 0x8}]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2040) ftruncate(r0, 0x9) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) getegid() r3 = dup2(r2, r1) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) io_setup(0x7f, &(0x7f0000000140)=0x0) io_submit(r4, 0x4, &(0x7f0000000540)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000000180)="0a4072cbd29619bcf070c84a810c389d894f65c56c6ed901e8183010373a57a81087d9083a29b082e1983996d44442e7f1c72d374ce6e59a4de3a16a311b0846a7ee53b0f098a86bd01def142ed1ca2e0769a9f7b1ec73e376b75be2e9dbc7ce6a047d9017b1901fdf27702218ab4dd5c7cd3b9f5d577dae1dcca1452775b165724f6dcf5f14a9dcd38e01df78c092ccd1659de553e98986caa4", 0x9a, 0x8c, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f0000000280)="8d9fabb0138ca7e623ede56ae35a0b5e2317c155d36d33bbf466be72d8460178cf9e56666d6df1ce42cf8f0f99d198199ad61e3c92a9e3", 0x37, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8001, r1, &(0x7f0000000300)="23ad71381008f26ae9802c741c90e142a834682e3f02ea733c3b2ab647f1c191c925301c796afb6bcb613c6e5cadffdc49650ab66a4898af4cbb68ca226044daab9129ab854c264018a685fae3bb9d666ac4cecc4e625165c0d6c77da959ffa4e082aeb73767927ae3593ae00e9ee7eeec734875ee746c77d4974cf1b259a3942f74cfc76c2d5c7edb203789c50aa41bf2127b7cd4600e827903854d4932782da275915a660e335261387551b4011ae159c6574b85d62efa0dfac48defa3529c2c", 0xc1, 0x7f, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000000440)="1fea84b95e9e1469fd984413b75092987c8a9388d832abec98c67fe1ec1d6611c5ae75a19e8589c6db328b01cff750d578abc7237974219a98aca64a67c4cc0fd5c9beb5db96240cb30e7353c46584613719d30553d921178efee3df51b4a2f61335e422d676a6de12f3d3e5a3b6967bfb0823f672d83fc811f02e2b3b97de7756f3f91e5859a71aa521c6a9eccb9056a4637e351b5aca8488e49a1e2ac18444a3a0929b35c527d3d124fda8805b77d5fb5744a2ca13ff091b37", 0xba, 0x10000, 0x0, 0x1, r1}]) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/24 14:07:35 executing program 2: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getdents(r0, &(0x7f0000001540)=""/170, 0xffffffffffffffbf) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000001140)='./file0\x00', 0x2, 0x5, &(0x7f0000001480)=[{&(0x7f0000001180)="c1391cebd1eced55a9ab2ec5acfbeb585478e646df6a70d68713c618399521082d7e94221e6aa31aa0757d1269204680fa2f4bd0604b0043da8dd701c2725fbfdf06deb94f0071862430e8623e3dd5a4b5a5651221b6c1e5f250b7d02fb985c05d01c35225f34fb6b3327d0d9d2322626ca79c106e427b92e1a37f3c39b6b2ca4653defb5d8d21250de3b9b11421c5f177", 0x91, 0xa1}, {&(0x7f0000001240), 0x0, 0x401}, {&(0x7f0000001280)="a0fe366eea32b9389f3206ee41ef8d0c2376e6566fa81b99e7113e366d9ff947d25ea73824b3ba9d4068981585e36ed01875d7611580f9343244fbcdd784ff12096e2786b27b026e5a163437fb3c3a62f04f42e34ab41703a3ef3a291283bed3cfd99157d114a8a89aecf46632f61f1efe673adf63d4889595ec0a848ade791cf4a4ec079788c23b4874b98af1bb5613b0305ca9e1", 0x95, 0x10001}, {&(0x7f0000001340)="9c760d6925c5e5a42bd68dc019a9bffa1af4affbb8e2f5a3a4f7bc1650c064807295ce6ddbe76a348da8445a0171371e8466964e57e4181e3c4f8f57d51acb85fb27c4a520f997e9c473b73109d7b06838842285ce63733452de854ea476d5c2179c281762b8d07a8ef90f1bffd7327ccbeea9ecf9059cce4a80caff4bc9353877777301daa377eba6320395ad16fc9ccd9c921f401ec5f6cb5b2136ed2d589afd847ebfdc9ddc98", 0xa8, 0x100000001}, {&(0x7f0000001400)="b7daa162579ffb7c0bdc94f18eb7d0df9d786c1043ab5cda7fc958c0fc9615d073918a3523d65d6e2cc816258f8253e4e15ed0f3494c544cd0f896518f41b5174078952430454b4a7f5e42de3aa033f2938158ec4299b336f12edbe104c8cc8f2b", 0x61, 0x4}], 0x8, &(0x7f0000001500)={[{@uid={'uid', 0x3d, [0x34, 0x2d, 0x31, 0x31, 0x30, 0x31, 0x37, 0x37]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x32, 0x35, 0x37, 0x1, 0x30, 0x31, 0x35, 0x36, 0x36]}, 0x2c}]}) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/24 14:07:35 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='proc\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/63, 0x3f) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040)="b7cdd16658c0990a667dfc8e718b7e647b2ce34ecf19d914c65cb8f745e5c88e691b268cc8c6bb21368d1de9864273f3fa6257ab18f13a6311668773bd1bbeebb6c66ebd5e2c4d0fe119eb6f871981867c9bf76a112197ecae1a0d53", 0x5c) 2018/04/24 14:07:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x2f7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x5}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001440)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x8, 0x2, 0x0, 0x800, 0x0, 0x8, 0x0, 0x3, 0x8, 0x401, 0x101, 0xffff, 0x7, 0x9, 0x3f]}, &(0x7f0000000080)=0x100) 2018/04/24 14:07:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001540)=0xb5) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/232, 0xe8}, {&(0x7f00000013c0)=""/61, 0x3d}], 0x3, &(0x7f0000001440)=""/176, 0xb0, 0x1}, 0x40) accept$packet(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001600)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001680)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001700)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001e80)={'vcan0\x00', 0x0}) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f0000001ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001f40)=""/193, 0xc1}, {&(0x7f0000002040)=""/131, 0x83}, {&(0x7f0000002100)=""/244, 0xf4}, {&(0x7f0000002200)=""/51, 0x33}, {&(0x7f0000002240)=""/201, 0xc9}], 0x5, &(0x7f00000023c0)=""/105, 0x69, 0x100000001}, 0x5}, {{&(0x7f0000002440)=@l2, 0x80, &(0x7f00000039c0)=[{&(0x7f00000024c0)=""/33, 0x21}, {&(0x7f0000002500)=""/20, 0x14}, {&(0x7f0000002540)=""/19, 0x13}, {&(0x7f0000002580)=""/188, 0xbc}, {&(0x7f0000002640)=""/160, 0xa0}, {&(0x7f0000002700)=""/139, 0x8b}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/234, 0xea}, {&(0x7f00000038c0)=""/65, 0x41}, {&(0x7f0000003940)=""/105, 0x69}], 0xa, &(0x7f0000003a80)=""/92, 0x5c, 0x7}, 0x1}], 0x2, 0x40012063, &(0x7f0000003b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000003cc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003d00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003e40)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003f40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005280)={0x0, @dev, @local}, &(0x7f00000052c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000053c0)={@dev, 0x0}, &(0x7f0000005400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005440)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000005540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005580)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000055c0)={@remote, 0x0}, &(0x7f0000005600)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005640)={@rand_addr, @broadcast, 0x0}, &(0x7f0000005680)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005700)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005740)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000005840)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000006080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48100202}, 0xc, &(0x7f0000006040)={&(0x7f0000005880)={0x7a8, r3, 0x2, 0x70bd27, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x234, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x200, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc01}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x80, 0x8, 0xc8e, 0x80000000}, {0x3, 0xef45, 0xfffffffffffffffd, 0x1}, {0x101, 0x0, 0xfffffffffffffffe, 0x9}, {0x81, 0xd5, 0xff, 0xffff}, {0x80000000, 0x4, 0x8137, 0x7}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x67c}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r14}, {0x164, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x0, 0x4, 0x800}, {0x288c0, 0x7, 0xad, 0x8c}, {0x10001, 0x6, 0x4, 0x4}, {0x7, 0x100000001, 0x0, 0x8001}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x150, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfb}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc6}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}]}, 0x7a8}, 0x1, 0x0, 0x0, 0x10}, 0x0) perf_event_open(&(0x7f00001d4f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 14:07:35 executing program 4: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0x74d, 0x3, 0x85, 0xf3, 0x4}, &(0x7f00000001c0)=0x14) eventfd2(0x1, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/04/24 14:07:35 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200600, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x30000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x40) 2018/04/24 14:07:35 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2040) ftruncate(r0, 0x9) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) getegid() r3 = dup2(r2, r1) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) io_setup(0x7f, &(0x7f0000000140)=0x0) io_submit(r4, 0x4, &(0x7f0000000540)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000000180)="0a4072cbd29619bcf070c84a810c389d894f65c56c6ed901e8183010373a57a81087d9083a29b082e1983996d44442e7f1c72d374ce6e59a4de3a16a311b0846a7ee53b0f098a86bd01def142ed1ca2e0769a9f7b1ec73e376b75be2e9dbc7ce6a047d9017b1901fdf27702218ab4dd5c7cd3b9f5d577dae1dcca1452775b165724f6dcf5f14a9dcd38e01df78c092ccd1659de553e98986caa4", 0x9a, 0x8c, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f0000000280)="8d9fabb0138ca7e623ede56ae35a0b5e2317c155d36d33bbf466be72d8460178cf9e56666d6df1ce42cf8f0f99d198199ad61e3c92a9e3", 0x37, 0x7fffffff, 0x0, 0x1, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8001, r1, &(0x7f0000000300)="23ad71381008f26ae9802c741c90e142a834682e3f02ea733c3b2ab647f1c191c925301c796afb6bcb613c6e5cadffdc49650ab66a4898af4cbb68ca226044daab9129ab854c264018a685fae3bb9d666ac4cecc4e625165c0d6c77da959ffa4e082aeb73767927ae3593ae00e9ee7eeec734875ee746c77d4974cf1b259a3942f74cfc76c2d5c7edb203789c50aa41bf2127b7cd4600e827903854d4932782da275915a660e335261387551b4011ae159c6574b85d62efa0dfac48defa3529c2c", 0xc1, 0x7f, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000000440)="1fea84b95e9e1469fd984413b75092987c8a9388d832abec98c67fe1ec1d6611c5ae75a19e8589c6db328b01cff750d578abc7237974219a98aca64a67c4cc0fd5c9beb5db96240cb30e7353c46584613719d30553d921178efee3df51b4a2f61335e422d676a6de12f3d3e5a3b6967bfb0823f672d83fc811f02e2b3b97de7756f3f91e5859a71aa521c6a9eccb9056a4637e351b5aca8488e49a1e2ac18444a3a0929b35c527d3d124fda8805b77d5fb5744a2ca13ff091b37", 0xba, 0x10000, 0x0, 0x1, r1}]) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/24 14:07:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001540)=0xb5) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/232, 0xe8}, {&(0x7f00000013c0)=""/61, 0x3d}], 0x3, &(0x7f0000001440)=""/176, 0xb0, 0x1}, 0x40) accept$packet(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001600)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001680)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001700)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001d40)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001e80)={'vcan0\x00', 0x0}) recvmmsg(r0, &(0x7f0000003b00)=[{{&(0x7f0000001ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001f40)=""/193, 0xc1}, {&(0x7f0000002040)=""/131, 0x83}, {&(0x7f0000002100)=""/244, 0xf4}, {&(0x7f0000002200)=""/51, 0x33}, {&(0x7f0000002240)=""/201, 0xc9}], 0x5, &(0x7f00000023c0)=""/105, 0x69, 0x100000001}, 0x5}, {{&(0x7f0000002440)=@l2, 0x80, &(0x7f00000039c0)=[{&(0x7f00000024c0)=""/33, 0x21}, {&(0x7f0000002500)=""/20, 0x14}, {&(0x7f0000002540)=""/19, 0x13}, {&(0x7f0000002580)=""/188, 0xbc}, {&(0x7f0000002640)=""/160, 0xa0}, {&(0x7f0000002700)=""/139, 0x8b}, {&(0x7f00000027c0)=""/4096, 0x1000}, {&(0x7f00000037c0)=""/234, 0xea}, {&(0x7f00000038c0)=""/65, 0x41}, {&(0x7f0000003940)=""/105, 0x69}], 0xa, &(0x7f0000003a80)=""/92, 0x5c, 0x7}, 0x1}], 0x2, 0x40012063, &(0x7f0000003b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000003cc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003d00)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003e40)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003f40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005280)={0x0, @dev, @local}, &(0x7f00000052c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000053c0)={@dev, 0x0}, &(0x7f0000005400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005440)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000005540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005580)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000055c0)={@remote, 0x0}, &(0x7f0000005600)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005640)={@rand_addr, @broadcast, 0x0}, &(0x7f0000005680)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005700)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005740)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000005840)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000006080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x48100202}, 0xc, &(0x7f0000006040)={&(0x7f0000005880)={0x7a8, r3, 0x2, 0x70bd27, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x234, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x200, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc01}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x80, 0x8, 0xc8e, 0x80000000}, {0x3, 0xef45, 0xfffffffffffffffd, 0x1}, {0x101, 0x0, 0xfffffffffffffffe, 0x9}, {0x81, 0xd5, 0xff, 0xffff}, {0x80000000, 0x4, 0x8137, 0x7}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x67c}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r14}, {0x164, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x0, 0x4, 0x800}, {0x288c0, 0x7, 0xad, 0x8c}, {0x10001, 0x6, 0x4, 0x4}, {0x7, 0x100000001, 0x0, 0x8001}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x150, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfb}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc6}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}]}, 0x7a8}, 0x1, 0x0, 0x0, 0x10}, 0x0) perf_event_open(&(0x7f00001d4f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 14:07:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x0, 0x13, r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) 2018/04/24 14:07:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:35 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0xcf) clone(0x0, &(0x7f0000000380), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000006c0)) 2018/04/24 14:07:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="a5073752b276", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @random="26e3674ef5d2", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}]}) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b40)="ba275dafa7e43e67cf0b93979994600e143ce31d5467078a086ff0822205a92790f428d58f8ef03e", 0x28}], 0x1}}], 0x1, 0x0) 2018/04/24 14:07:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockname$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:36 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64039, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) 2018/04/24 14:07:36 executing program 0: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80800, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x9, 0x7, 0x9, 0x3, 0x1, 0x80, 0x7fffffff, 0x80, 0x1f}) 2018/04/24 14:07:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x11, 0x5, 0x20a, &(0x7f0000000300)) r1 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$TCFLSH(r1, 0x540b, 0x2) socketpair$inet6(0xa, 0x1, 0x8080000000, &(0x7f0000000080)={0xffffffffffffffff}) socketpair(0xa, 0x5, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="7b941e011b1169c8e9ee1382e6600c1d05a5e09c7eedacb7e093d9fb850cb03c4620156005d42029eddb75810237e1595ba1364b90a07561132f233ed68dbff6d2522f83b4274ceaffaa3b0b0e6aae14697f59e2efbc05bc0e94d05df58924bbe38802cec68636309b0d0fac17e46816324faa45def8d552aef028edb8db4e6caccdb5df9a0eea2045a149b995088be9c786c491dd0df2214c7cc5a43ab6b95ac8e1a46bb6510b5acc13dd4169611c14b4cf0c33d960a7556dd27ed328f91ad880a73c40a283a95719ec48b9b0474da8a275811a8620bc26c9b966af93b37e9e3f5dbbbc5901942f59b37782b829786def48") mq_notify(r4, &(0x7f00000001c0)={0x0, 0x2b, 0x1, @tid=r2}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/24 14:07:36 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd", 0x24) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/149, 0x95}, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@getroute={0x14, 0x1a, 0x4, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) memfd_create(&(0x7f0000000180)='\x00', 0x2) 2018/04/24 14:07:36 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:36 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'team0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/04/24 14:07:36 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x79, r1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240002, 0x0) sendto$ax25(r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 2018/04/24 14:07:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000040)=""/23, 0x17}], 0x1, 0x100000000000000) 2018/04/24 14:07:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r1 = memfd_create(&(0x7f0000000000)="cc00", 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x3, 0x48, 0x8, {0x77359400}, {0x0, 0x2710}, {0x0, 0x1, 0x38f, 0xff}, 0x1, @can={{0x1, 0x1f, 0x4}, 0x5, 0x2, 0x0, 0x0, "1936e2ef001f2368"}}, 0x48}, 0x1, 0x0, 0x0, 0x4805}, 0x4004000) 2018/04/24 14:07:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd", 0x24) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/149, 0x95}, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@getroute={0x14, 0x1a, 0x4, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) memfd_create(&(0x7f0000000180)='\x00', 0x2) 2018/04/24 14:07:36 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x30000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="f5bbb2a1bc52d99d475d31c4fd2cc2af396215871a5819cd7b0ff29ea9e7d787125f7cd45b25716eba5f1a38f2c76404d71343e434c208db778c602f15622541363b1d7594b8fb3ba4db4b38224c151ed3774651573e353a14568961d76ee87f5f8a3f0aa932aa6635b9df5a824f05338999bed58dd2fdc5a227e251bcc466bab48cae6dc5fbeff3353226e37e1073ff953a75a53594d5af0043c8902eb57037e0ab77866d85c136f9ae5e80fcced1515ddaa307a252c66c4a00f6ab164004bbd17253e3a7441d0d9742") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x28060400) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000040)) 2018/04/24 14:07:36 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:36 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 5: seccomp(0x0, 0x1, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{0x6, 0x8, 0x7, 0x6}, {0x4, 0x6, 0xa3, 0x7f}, {0x0, 0xfffffffffffffffa, 0x6, 0x401}]}) perf_event_open(&(0x7f0000000f88)={0x0, 0x78, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 14:07:37 executing program 1: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0xf, 0x800000}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f000096bff0)={{}, {0x77359400}}, &(0x7f0000837000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000000)=0x80, 0x80000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r1, r2/1000+10000}, 0x10) 2018/04/24 14:07:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x8, &(0x7f0000000040)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, @generic={0x0, 0x2, 0x7, 0x800}, @jmp={0x5, 0x2, 0xf, 0x0, 0xe, 0xffffffff, 0xfffffffffffffff0}], &(0x7f0000000080)='GPL\x00', 0x800, 0xc9, &(0x7f0000000180)=""/201, 0x0, 0x1}, 0x48) fstat(r0, &(0x7f0000000280)) acct(&(0x7f0000000000)='./file0\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x40030, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0x42444315}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) writev(r1, &(0x7f0000001400), 0x0) 2018/04/24 14:07:37 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 3: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e21, @rand_addr=0xbb}}) syz_fuseblk_mount(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/04/24 14:07:37 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x30000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="f5bbb2a1bc52d99d475d31c4fd2cc2af396215871a5819cd7b0ff29ea9e7d787125f7cd45b25716eba5f1a38f2c76404d71343e434c208db778c602f15622541363b1d7594b8fb3ba4db4b38224c151ed3774651573e353a14568961d76ee87f5f8a3f0aa932aa6635b9df5a824f05338999bed58dd2fdc5a227e251bcc466bab48cae6dc5fbeff3353226e37e1073ff953a75a53594d5af0043c8902eb57037e0ab77866d85c136f9ae5e80fcced1515ddaa307a252c66c4a00f6ab164004bbd17253e3a7441d0d9742") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x28060400) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000040)) 2018/04/24 14:07:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}, 0x0) recvmsg(r0, &(0x7f0000002ec0)={&(0x7f0000002a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002dc0)=""/246, 0xf6}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/24 14:07:37 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffff, 0x183001) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x723, 0xfffffffffffffffc, 0x3, 0x7, 0x70, 0x0, 0x4eaf, 0x7fffffff, 0x8, 0x7, 0x39b, 0x9}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x77, 0x4, 0x5}, 0x2c) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x5, 0x80000001}, 0x2) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x2c) 2018/04/24 14:07:37 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e2, &(0x7f00000000c0), &(0x7f0000000040)=0x32d) r1 = dup3(r0, r0, 0x80000) getpeername(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000200)=0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000080)={r2, &(0x7f0000000100)=""/74}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000240)={0x3, 0x800}) 2018/04/24 14:07:37 executing program 3: getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x55) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000002c0)={0x9, 0xa, 0x800}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xc4, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc0}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x9}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe2}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xc4}, 0x1}, 0x24008800) capget(&(0x7f0000000000)={0x400020080522, r1}, &(0x7f0000000080)={0x3, 0xcc, 0xfbf5, 0x80, 0x54af, 0xffff}) 2018/04/24 14:07:37 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x8, &(0x7f0000000040)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, @generic={0x0, 0x2, 0x7, 0x800}, @jmp={0x5, 0x2, 0xf, 0x0, 0xe, 0xffffffff, 0xfffffffffffffff0}], &(0x7f0000000080)='GPL\x00', 0x800, 0xc9, &(0x7f0000000180)=""/201, 0x0, 0x1}, 0x48) fstat(r0, &(0x7f0000000280)) acct(&(0x7f0000000000)='./file0\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x40030, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0x42444315}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) writev(r1, &(0x7f0000001400), 0x0) 2018/04/24 14:07:37 executing program 7: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f000016a000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/24 14:07:37 executing program 5: unshare(0x400) set_tid_address(&(0x7f0000000040)) userfaultfd(0x800) r0 = memfd_create(&(0x7f0000dcf000)="7070306b65e0447972696e0000000000000000000000", 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x80000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8) fallocate(r0, 0x3, 0x2, 0x3a) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/24 14:07:37 executing program 2: bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}, 0x4}}, 0x2e) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/81, 0x51}], 0x1, &(0x7f0000000140)=""/152, 0x98, 0x2}, 0x2000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0x9, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xdc4, 0x8, "f7efc0440826a5ae3a514a48a85c13ba6a38124be1c022c157db7d05b5a483792271534132a3facdb316bb567e62685deb653beb4febefd9c76ec311f7af4e86407c73c703fee8bd9f1377120020c1c7"}, 0xd8) sendmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000480)=@rc={0x1f, {0x7, 0x200, 0x9c, 0x0, 0x51, 0x4}, 0x8}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)="41cef441b3896f9fab26e7f8fa34cb79078667d543a16a3534a38de258aaab1e90584f9f2f7669471fa8d8c40aa3bee4857bfc4f6d90f67ce110b50064e6c70944c212c305aeb10d67bee363bc69c125b5b369d0442f59c2c7dd2ed1e9e48f1b946466a2efb254bff13a390a6d671cb6b6af55cc92a29f3f1a72784095ba86128e14fe3cd8ed057e34e8830e0a020ffd1cc8a9c0bb5682493a0e58c8e4852f30a7018cac2ba10c0b6e29734cb2032cad2a19850315b9e0f221f2bf6aae7370873e53445be5c1b019a980fcde7309964f30026e0c9f414e0500353fec282aa9626f1ab84a", 0xe4}, {&(0x7f0000000600)="93004c893440a28a5420133553d1d2d25b2d2aeca927216606afdf95fa67f417c63803ecd7039551debe7d00a38214b14e11c68e77a4bd60ef8006b6f42dd03295a0675b860bf2cbaa415805fd84330425698ae839067a7ada9e90fc016ad42fc6f02b3f90b2cf353824e3e8c9b515cb1bfc0d5e6af9a3c125939708971014623df004158ec890baf947d26e09aed5f255369f394b1c5ba750b5bc6b02e1ccf5d345f5e9d3aa3ee39b5f47f51e9ac51b4c45a4f39eb67d7c407e9c40ab05d479f2842aadde0241ac998f4a92f878b3fdd9ec3107fb6b3c", 0xd7}], 0x2, &(0x7f0000000740)=[{0x40, 0x116, 0xff, "a3c1be524760149b3762c666be2cfa1f4fc64ac9f32bd021235a98cd6869932a526316f84d5ff37fb8ae"}, {0x108, 0x13f, 0x3, "f3e549e45b4eebb445109645dd1edf554aa953612dfcee987c960d6f9d4956dddcf4a22523229e547c0ce994ecc3bce8cf852ca3d39c85b0fb423f679844d2999ba54cd888b1d99ab78cc9cf318f4ebd6dcad779d36dac84dd5d041a79f3d82a7d3e856bc622f456642e6f3b2d1afedddab27e97719392f8e7733cd889a0210d38243e3975df78fe55c01a8cd530b9ba7071c371b456abea389106ece02159b823487728b40387565a203fa2f5320511ef342d3bba61587ec8e6d0c82ef4b034e82b08bdca266a1168d35829fde4299b5962f39f1cfbc87541e429d34d67469dec893ce1fb4e413b04215fc366919dec8b78"}], 0x148, 0x4000000}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x7021, 0x8, 0x0, 0xe3, 0xaa}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000d40)={r1, 0xd3, "a7192def5cd1c6538696607bcd98a36c6e007a02745b00bb1e9379aec68ab5b185910f7cbf45b01a2f3cc3987a965a3e2f8d9632559a9914c41df041e30e2cae0d471fffcd1a9eeab31d7e308e9ea6413c4aa7c35d187e78d09bb91cd231248f9f38b49cf4e65db96dca2bd0c8eb0eceef637336126d81fa1c46d33afec9162551711e40cff0200f82e0189a9cfd5f09db803e5d0372876d10240de669e60a684e35399506cf73b32480881b4285e16207d68185eeedf8b98062de60a73da2c0056b29ce7fbac373244911de50f252bf1df9b1"}, &(0x7f0000000b00)=0xdb) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000a80)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000a00)={0x8, 0x4, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b40)={r2, @in6={{0xa, 0x4e20, 0xc95, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3, 0x7, 0x1f8, 0x8, 0x4}, &(0x7f0000000ac0)=0x98) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000f7ffffff6c00000000000700000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0xf12}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r3, 0x20000080000000}, 0x8) 2018/04/24 14:07:37 executing program 0: semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000080)) r0 = semget(0x0, 0x4, 0x232) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x1c3002) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000280)=""/188) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f00000000c0)=""/183) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xe71d, 0x20}, &(0x7f0000000240)=0xc) arch_prctl(0x1007, &(0x7f0000000540)="e9c9655c3eb9b6d6a15579955a0fe0c9f67349af09dee90fab3fa6bbe1297d6adf149979523f4b956291b582772c62569f857595ba707d61c9a85e4c3207c28015694898a437466b1ede22c6c953a97ca6179c62396066591044a5d0d06291b78705644e10b4932fec1b68e8008792682663e396acac7aef529e77212f48e2f9fcd6aa8b1bf74c7feacde095052a198bd7e1c2a446ea7b32b60b306a9abbefec70c7ed388d5f41842230939418de1ce8e24e65a75f13e9ee27f2ca65a3c9a19bdd1678a3da74141aeac82eb2114b20ce9a0f4c7bdeb1f134af0a33") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x2}, &(0x7f0000000340)=0x79) write$tun(r1, &(0x7f0000000640)={@void, @void, @mpls={[{0x80000000, 0x607, 0x0, 0x2}, {0x5, 0x7, 0x7fff00000, 0xcd}, {0x7, 0x100000000, 0x5e77, 0x401}], @ipv6={0xff000, 0x6, "fb6ea8", 0x287, 0x8, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x2d1}, @ra={0x5, 0x2, 0x5}]}, @routing={0x21, 0x8, 0x2, 0x7ac, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @dev={0xfe, 0x80, [], 0x1d}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}]}, @dstopts={0x77, 0x1b, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0xa039}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x20}, @calipso={0x7, 0x10, {0x5, 0x2, 0x33, 0x4c4b, [0x3]}}, @generic={0x401, 0x9c, "eb19a1ac2a10c2642b27f0b78f65050ad578b2dab4db1c34819a7706668da88784bd4dd0be7f72dafed0b41e446acb08db9b57cd6687b96f1514493b31e6549070c29a2281c608a261bf795707c93c39f39ccc62b262935c60f58a9b35c5e5100f42192e799c94d5a8185fe9b37d26daa703b5de25ff65469e8a55ccad15f47f3b4c9e9a275bcf3666f8db3058550b2ec2981e0e01bb1296f2e3e5c1"}, @ra={0x5, 0x2, 0x401}]}, @srh={0x2f, 0x10, 0x4, 0x8, 0x1, 0x49, 0x40d, [@empty, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x21}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x2b, 0x0, 0x4, 0x9, 0x0, 0x100000001, 0x65}], @dccp={{0x4e24, 0x4e23, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0x2, 0xf2, "bfcd97", 0x9, "c52047"}, "f7088d01504932050d9a43970f1d211bd686323898af1d69e53420627ec1b39424f55b7725a268b4dc5e83f61e4dd11c7c47a4e672bc540a09af0fe6c97d50ff51c3b85ba577033a50007d15959217955f310e1483b01d61f13776b57737ffdb174c020cbf83603674215adba4178e017444fa54ae1fdc761efef8f1466171f61e754c3f659b41c7771338c7e6b0f090bc74b3901a883da06a0c077ba66920"}}}}}, 0x2bb) r3 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000000440)=""/245) 2018/04/24 14:07:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f000016a000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/24 14:07:37 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001280)={r1, &(0x7f0000000200), &(0x7f0000001200)=""/103}, 0x18) listen(r0, 0x100000000001f) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)="ed2fd861900c37fcc96d039646c81192a7446627154de1cee835f6e2dae136daa051bf2e968c72e6717d9db9acae46bb2d5f6e1b71dbff5e6055a638d7158ea916c96e87416c98ee4365a245", &(0x7f0000000080)=""/249}, 0x18) 2018/04/24 14:07:37 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='#keyringvmnet0\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="b26d03fc928696aef5da877215bbe9d8e79121c4e7a4e6dc2b223631a2c75e4235bffe2dfbb20302d4b6ac6a56916cfb6fe2db8f182daf3a8341f2b47132921a70a04f0007f009f6595cdf77023bf29e4f81b6df56372430c6f9f8e35936e7c4d150cdd7f71b52bd33585a4c9bde2619325022db99fd447f8e24d275dbbdfe5478b16dbf4b7682d96e5cfb089099113b8fe5dd56343a64a7c5927837a5e387c04b755ea730b512f0f40a26d06452499a81d80dc3ddef89e6de8efe58f451d009dfedde12bc3b53316d806722f06c5abd6e03cd5b57", 0xd5, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000100)=[{&(0x7f0000000180)="98692a5d9be5ecf90e641908ee21edaaa4a4e4c0fdfa7f527030ea84c34756c4d953ea2b25be82b50661a28594417f330c2c1edb4185321e25b062cb359155c7c87f0b3cba64b54636a4214bad4834462250ef3113e5e69a1ce4211b923de1e54771b3b11d54d72d04e5e2c8fd59f15bf6d853e3e7009d59835546fccc4edc6a5a668ea7b3ff05b04518c3dc05d5c0757f4f5e6afd116f10bb0e71cd", 0x9c}, {&(0x7f0000000240)="921af006f842bc746210762d58be92a091ee8db2a391f76c6aa86bd3d792e9c8f4518352012ab355f772dd35e34be1496120db7cc32b0cf4aefb8922abd98324547eae2455c2d03ba40f575ad3abdb", 0x4f}, {&(0x7f00000002c0)="d35499a4acd232fafe489d6b6d214f415c03b96fd48eb17d6f0edca9f6c4da5ef047de482232ee93dc22fb1df4565acebb60843ff3ab1e40209c29c6f210ac0edd886a30f71e470bfe7aaa9b583eef0a61d878e26fe79b5146fb6619c3e74a4524d4fb596be410d188c40acd1a6586c9db8262f272db6afed2e2d69468683bdf576761f7d46e441d9193b37996469b984e17b2315578175951d1060d6f75393d25a91f3f5451e890dd55520dc4f3d5c1", 0xb0}], 0x3, r1) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/24 14:07:37 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:37 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x200000000000000) syz_fuse_mount(&(0x7f0000000080)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x282000) 2018/04/24 14:07:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000100), 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x0, 0x100) r4 = fcntl$dupfd(r0, 0x406, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = dup3(r2, r0, 0x0) sendmsg$nl_generic(r3, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x50, 0x1c, 0x414, 0x70bd28, 0x25dfdbfc, {0xd}, [@generic="a0b8fa74", @generic="2ff3b044063092aec0c4f512579732fdcbddd7277cd9ebd9a6c7bd810ef48fe140d139ae60b2bb63f68caae149e067a56411704349"]}, 0x50}, 0x1, 0x0, 0x0, 0x4000880}, 0x4010) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000001280)={0x1000, &(0x7f0000000280)="1032bdb2e53c929f889b1f3d984ee7dc520949c0d138361156e6900fc2172736b3136d95fc177c25350916e969669a074620be92ef93496e69a6480382b601094c58c0b11d4d6925670555e82c37ae8f1db3c35bb6f80c9fb5857a9fe69a4b39676d36551899178344843694ca70a626f631ee637936ead038c6c619bf70ec52d0f9c9dae1381d6a192e4d3585e3499ce79db12b7d7517edb0687d1e4577b4e0bef451428e4a0723dc54ea887bef86f646861d531ff9cfe97ba5def453caf7985fbc1b28c7460a7633d1911fd52353e63018f1244f3be24996d3eb72481b72c92f7684bb59beeaffcc4709f1200af3d4f4420cd1e8903e4ee2e7fdefd12b550e1cab366084d4cc50508def3b52873967ef6fa9950380808058c10190bd881dddbfc638f5c87522340c7166a51c21016ab5da21f1469d96ce176064b14a3b46df819820d83add74c8656cc05e7375930e5d12aac591deb131d68a2f8e9ec936ab98452eecaef5e50ca44d24e7a51541eb0750fda5657f84180aef32ebfad4e4f3439ed2fa10b6ffb8789a090805f2416e8cd4500ae3e8fafbc44e627bcddab53afaa4d00705fca0d9eb43cb74bdc4293a03ebb5b2b672b295f90bf8fe0c3dd4c4d38f71bccc8f57cb74aa0e633e473b1832aa528363157cb505d934d8e196c3141f782871ba7de5f3fb310ce20609406d7f88de7428317f29e8ce47db8b46c84147b8f04b5e1963ed4a9e448f9cb0109378bf99543a67624d03424c1a5225a4f746ab8ac458cb4cb4caf7612a3a8143ce204d39d485498015f776e22fb9fd8966b5f6e279a253ce31e1fe3960a6a3bf038ff5110092626c6102305d3009482aa3411bc59001237e39cdf5c8c7dd85a688b4e106ff25e4063cf2355de7ffcc4cf4ff75e6fabce2a4ba2121d89b5194dc2b140130c28e5925685fc09d8cbf06fb8dc64d856e584d0e61001a368eb37b69d2edbe008700119c555e66e2b20f08fd91a83a41ce4bcdf5f71a2fa0c36fb263cbf6c1f3eaf2b75f8f923bc3cdd32a9a0b11fb8534bc807f95e4520fbabb2b32aab2d0a4a5e6d26b955b78505259bbe9fe61d1ca6dbf30545b7dd257c3ca113d0ec7640b10442e03df922893975a9448704f94e8619b44de961f9561213da50bd40f38cfd9ff3a15e387b56aa945ad4a7245a40993926f484d5c00680339add27ea8c1c7ca09e1a2b118dfee0a8bfbb2dbafc65696d45fb2bdeef26bafb843af1a13eab0c81182a4d6facf86854ffb62654eedd6ce74471813ae59db7909003702ce21672c9852b0bc1a85d223d797745dc335da6b9f02228bd41f1f1101531459a07112174c097fe4ec2fa9d458e92702181cabae7de61e40a2834d87c750f305e1a6dfa64dd0e500e64c1b9a9854a6a769c9bc03a1f170d8299b44c8bf149827df6206681db67b43e346cedc9571662d4f82d8aaa186ab56d827ed0d1683f6edea178380df72c64e6776d163009fd5109e3821d89f9bf97789a08bd1df95ac7b1aa2174b7617fae36f546e42b700ba2b4d37aa8a57e52e1014949770b2861ac9fa231932c51298301ca4dbf34a01ee1936990d25e46cceec505d6e8aba9b8f2b9b481a91fe37acb6ff3b0cbed55d3af6c59dae08945d376ece5bf9c10693c983b388c15b17f55c1089918894779366ecf8b19a0980678391ba53e678c6969b0353d5356ccd0c6324bc325028592cf655746501143bcb434cdab4f6865afe72dce31e1bd09383221176ff6a4c531444f37bc8a19c88f28a0721bee86c2f7480baa99a8b4a5cc75acf99c72803cfbaa25f7565d05eb52b187c5e1ad58258ff4353ec4f0ad8bc3ddc0abdbbd9fc1514159f272be5cf4ed469e07e073a4016646accd291231390ff2b8cb24d6d5ffb7aa1be769fd7d3ccf5adde367e0f296eeaab6cfcf2dd905cc27a898964e6f12b9c847c9ac590d8621a6d15037367a604870fb67e42a95253e74c6115e3f5c91f030cdfbf83aab6d6dccdcc4c615c4964e132492f9477ae43a940bf2438053f6f51050f28bc1b54ca6042b910f194c14149110faec07ca3eb22189c70a85e717478724ac9aa6c0acc80ca521728e2096c09460a40252d1297dfa23d1c603a4681bd64c0c9baed8f17ab96d16a5179734d8a161314e2f539ef39aea48df4e1bf04a3d243f083052b4d7e522eefb8d82956e41442d0877c1c68350f04ab07ee2d6c80015c7097fe87beda7e7e8d0a42a14d091af74507d133a033d54f2d99a2d294bc0cd4958e94c50500d75427f6162c7494a280207d08f48a48399125055ba49ad418fbefd49d7e17081953b17772fc7521896f931e456f4a2868d58bd4d66845da97aeeea01b49ed4d5ed501a1b5d45ecb7e2681d7cf20ced0c03c20baa4144a1e0c8080d91fce9371ba5553bba9b7c5891b003241eee06662915e5dece4dec3306347a8bbe66110b90f69f9df33190d04a40d93e43b6a417837ca8d23e6b766a6000ba7ef2ec270ce4e7099152241d94b4017488b16048474bb2062f2e6f006b4770ec5aeec75a072ca69f8736ca856a0a7261925f0d338b1a30e6140e132554d3a88a7d29cb7e8ab81e9b9a28d482bde5ce57a8b68910be1ecf57ef75796b591fd95bfe7a45a252a3af70e1606d2471577b56e21d9f18c5fd0701c50fae5e716f317e6f0dcbd20a2c498abfa87b4a4de28044bf9ac59bcf312d60e8a7387118ac0b19a78ee9444b309e6ddc615edccb0a66a3f12b4ab4819d911226f00b14f008af5c659ab9c167baff6bb30e412fff58a08725d6a7c910efb43ba39add4544a06b6c5c31951fad47894d2c592e966d3e7e28a520d39485c1a244deea8521c19e363913e9b11470e45832bea6d4a9898ef2fa01e9d726cb18e72a89e559192df5a68d364dfe065c72dcc12f6b4283918c425ce4152d798b90f3b1256e4e121c8eb71d08630bc540204ba3643494d3c9c577aadd4e533978ae99e4af3e90f068f9f25a0671b7f3da2b25646f76ba521cca51178b4209393d4cfc8ebf0d50b7619596739744c2670de8ebf28f47951c9fb58c49f620d45f330a7709f9a28f334a63b989c49816b343b729fe1512cc1912b8106b96cab8fc71a0336807f98a9a9d9843cf8d4d7b9ac1f6e0108389c7445f281aa73ce4e35e4500dd4fc17d57fe717f179dc10dc8284ab61acba2c3622f6deb99ad40b33647a63a90368a92dd8c3fe81d682a59bfb87a7311cc502c3071e9b40653b605f69e2084b663ed0ffb769a5187009c0ec31e42607e12d52561a1bade08daac2454543f6268bb9f7d577599c606ce0b4a26291a722091b4570f1e6c5d57e560bf172358bcd91de1dfab0f33ca8ff6adc975502e5fb83b46d34c35b46a7e8b0b66c9ff4f9c214492de7725a98da6abf6429c1065e3dc83b58992cab1d40728d2a4885d814edefff0a26cf9e0384ff963b1af6f0741a61122ce354d2908cb52305db8c4c2030f19739e7e2528ec140ee5dc6d1b90211124d8652dfbf218ef35dd2c563197c8f8a51021d848a390a679b4f8c6ed8a9e8b8cf83cb795d0f1c3c7389699876978270372eb448adb78f5312c39f7818834987ca7d96fa886a68c0e83650e31461b9548cc5b31307a89106bee6fc76e591ff079622e2ffadf3ad8bcd733c7e3fdf69c11bdb26ab642163a551c414401abb8af8504ce03c4b407eeabeedeeebbfaccb70f8c4978c0ac92966bcf11d39817b0ff97c4b689349e26c491d074e03079057a42209fec7a2b5af7a4c9097d26721c5d40bfe55218a1ebda9ab123cc27b159a4f1f1f3abaf4968f10f9bee69c88dccf24334957626cf67e32d37b6fb181da136554fc3ce9e471b62c1d3e85182efe7777e802df08aef7a03af40ef05aa589cafc032291c8f91888c868aaf93642a83bb87ecb53e780e2fda9caa9947f9e7f198853f777001f98a8b985f4f59dd3e83763c164ef46732ebe48bfbe5267921cbaca06622740d30da66194bfeffd028263c18c283af905885304d40c1be0c6f366fb1e6ba1ca179e6d8a9baaf5c029a08c24ee52fe1d891dbb38b184288ea3c3bff3a17d24a43acc16018f59e97693f1c99172bbcbb6284a2e64c71b5bff41cce14dc97c03d138625276090a3932290e7285f67823197482435a3d92d5dac88ead7fcce175aebeea8b9e5e4e74cd699d1fb6948f102080ca15e51cea301c27556ead412df94b9f14f5e80e6bd072977c5dc7d289bf972f8b5967e38ade7911f113c0a4d0743aa18961609e1ed0f6b8e25106549c4f3de6398a16f2b030d14a30983bc3a59bf2eb04e193e5e49f85f4b9e12cb5364b4a90ab4eccbe608141be04d9ce9da84642d5356faca686900c6aa32e07505942e661620004335a230979920db5c3aaacc5320ff0ef53607af48aafac357fe9e5ffd933dae11405436b57ab10c453a29aabd51871cefc51fc4112ed4a89713878ad0ea28dfe37e03dfdd84c45555726cfd35eb951ed4bc391419040d37870ac7bb0c5e6ed20e94588781293cf8e601d23873bd828941e51d2ef965386fdcbac1dc1ee3dd4498c4d3a347a350d177a2c1c1be9aa30d2d63923b197374eeaf9aac1422d0c5d13f05c6ed803ee2180d0d050624ddf05a6f77a5c469bd7c61fbffaf1ff585f330d72dbe04b0c533270258e5743d3754a84d4d94cb8ad1a54cb841a0807e86937b50e55962060071e3528f11f2fbb47d86c0b4379b040357bc2d17db1f53a756f64bb96e03595359f312ae2213cfee92a69af2c9166b1b54b8b8017922ca730b9ba98e8e01974a337ff2df6ea049782ed60d609a317548f0fd22843e80ed99461308d4eb98e5dcdb751ec98784bbbb50422be27dd3f803b0dd27d9220d55cb2be25f966a45834f73bf1e41176924f327089cadf06b2189eb8bde05e3bada5f710da1847e076b35647287bf051578d053e64a375c4cd2543c780d346e24466180ef8ee3239647d78841867fd7bf9a48082661d298f97e6757417f8f3eac5e491394338cd5525d44856920034a8b0e9e3fd915ce7a84ae92b09c7ff36aed70de95a666e04f5740d1bc796f97e65a71cde514520dfc72e9dbecef0bfe8894fbb15aebbf6e9bd8aa154f6209346b7537f9cd60e838b8c9918e73bf4ce7a20077689001c19dffddb964af00e311c097d3189c39e9f386dd4d255d0ec3579417bb0e64eabc1584a611b2e5dad7a6f85be44494007b61d5b23318cd508ab2f7fd9adbbba377ce23057d28df0d17d2a5753e44ca11286745b2e08e02cbadbc91050c62914848e0d4b5e5d29620b607b0a10c516c50c2b1588f364fedfb860f39e5ffa1a037545e0729c196b981ea7a21941feb7055abb8073caa551f1f5c4e2ad40e092a16caca6a1a12ab604d5351c7b259d0d2557950bbdeb795b45213f1ef597edbe2d89df961b2380f74283f41b5298813ebb31a091b58cab5c06c140bac193b479f142a28eb7ca1dbe3e9ec00f4ad72fc1bba535533058626773b51a85450fb2b2aa48e963d799ec4b57618325bdf47cc00dd4f56598abf5eb1575293924f2e7683fd2f43558cedbf08af8de55a9fcc2885259ef3a088b9796f12f2a2c65c033b3adfc9e9653f158d1be00ebcc6b7ec3d82569640e48e20c1d1971e81057ff839e063afa668dcfd240df5ab1c6cea8d2b38aea8d3124a0ed6cfb8b4e4989e4a52747535be4a3e6c01c50cc51d83f5915fe3cc29c2220f3d7273d16b0c77776f4bcddfec160d8a7c1e043d5063a75fc73501c6b4bb358ba40e274e43470c9201caee83e9f75827042c083c1129076839c2b22d1"}) 2018/04/24 14:07:37 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x80) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000240)=0x2) 2018/04/24 14:07:37 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/04/24 14:07:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getrusage(0xffffffffffffffff, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000001140)="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", 0x4d8}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/24 14:07:38 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x11, &(0x7f0000000140), 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x2, 0x3, 0x3, 0x8, r2}) 2018/04/24 14:07:38 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xafa9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x100000001, @empty, 0x5}, @in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0xa}, 0xfffffffffffffffd}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa0) r1 = socket$inet6(0xa, 0x100000801, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xc0000000000000, 0x101) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000280)={r1, 0x3}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000001c0)={0x10000000}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x94}, 0x1c) listen(r0, 0x0) 2018/04/24 14:07:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x3, 0xb, 0x706, 0x4, 0x2}, &(0x7f0000000200)=0x20) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) syz_emit_ethernet(0x102, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88f5, "3e4962e9df2cfd2c4a8df28d8889463da573683a6024a22d15d4f2417e8f215f4b42d89340ce4b1976fbd407cd2de62ffe71b608d5729525fcfbd1b2ec15cf36b9a4cc79f280c8f8bb40071a5cc296ce63731c8fe187ee9b1f9e178a3b2687d5ab799711b5e4a3eed4603e818f37e2bb13532768e66f2178e4b4b0f0719da0a068b2723f7dacff651fb8e4185e6fb6eaf229d6a49b84f72539506cfc94f9b5a38db50dd3515444660b540dcf723c8dc099002f76f260e6da3992e05a22ed213a239d4cb52eb707790673e9ca7e099808c80e8e778502cd7fc1c9b62395bac37b51ef6a8681b4ca49a1592a3ed425cd16799d7305"}}}, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/24 14:07:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80100, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x200, 0x8000) ioctl$void(r2, 0x5450) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) 2018/04/24 14:07:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000040)=0x1006, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/24 14:07:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001180)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001280)=0xe8) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7, 0x4e22, 0x6, 0xa, 0xea05d495d7cb6737, 0x20, 0x3e, r2, r3}, {0x5, 0x80000001, 0x181, 0x4, 0x80000000, 0x9, 0xfff, 0xa10}, {0x1, 0x80000001, 0x5a, 0x9}, 0x4, 0x6e6bb1, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d2}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x3, 0x4eaae0345e02f3f2, 0x3, 0x1, 0x1, 0xa0}}, 0xe8) fcntl$setlease(r0, 0x400, 0xfffffffffffffff) 2018/04/24 14:07:38 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x60) fcntl$addseals(r0, 0x409, 0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)="0c1a4cb5ac52027e657cc8cc2b73c66970e51521ef400dc71334c8299a7c1e2eec2024cc5f0f82a0b9b2e4a7ecca0964f64d10f239c7018d1c752f1d44ddd3a27b0f40416ba204c27db6773b3e7d7d1c37cc9bd2e6831608c612", 0x5a) r2 = socket$inet(0x2, 0x200080003, 0x3) sendto$inet(r2, &(0x7f0000000000)="91", 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)=""/22, &(0x7f0000000180)=0x16) 2018/04/24 14:07:38 executing program 1: exit(0xe4) unshare(0x3fc) set_thread_area(&(0x7f0000000000)={0x1, 0x100000, 0x1000, 0x2e79, 0x0, 0xa6c, 0x1, 0x1f, 0x3, 0x3}) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x20000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x3f) poll(&(0x7f0000000380)=[{r1}], 0x1, 0x0) 2018/04/24 14:07:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80100, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x200, 0x8000) ioctl$void(r2, 0x5450) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r3) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) 2018/04/24 14:07:38 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/04/24 14:07:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r1, r2) r4 = dup(r3) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4000000000027, &(0x7f0000000100)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, @rand_addr}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="e00cc72e933ee9e5e2db0d823d42208812ca878d7bae03dd28ca9271d57e88d49d4b5067e565f2b6ad9f29cbec3fc1c2c132f97c7311e201744b2bbefc4cf543b98d44ef252245f145430b6af8c43180f56dbc0f1d9d495738b97883fdb1ccdb833ce4c7d3592090e4386f443105610f044e7c1d4026eb4e7e4efcb53b70de06493c56291124b74f0de67ca7cd01cc80be28bce99b6fe01fd4a693060904c5e6df9da5561e", 0xa5}, {&(0x7f0000000280)="1da2e9b028c8e1e3055418e76b43fe0190f8bac09a8651c3acb6229d89d9fead65cedb381f87786910db2bc85c9dba7a0196ee78a5ab067f3a1bdb4ed628f6321232fa326b4247a04774dbb08caa7a1216ec6f2888f457675d0b799655e91ca19634fec4c2b97b08d88bba465a0fed61d7061cfeabcff370d88f8cd1fa77462d0d763192a0ff4d038aa21d0d19", 0x8d}, {&(0x7f0000000000)="fbac7929f1193573", 0x8}, {&(0x7f0000000080)="8d0ad452a7b1e608cf8ac4c93201740796fd5e4eaa1755dbf897eea0cabde1e8b0ebb66e471defec6ed0a31c650b91961df6926979b8cd1158fe694b0f671bb3be9f5ae79a2f29f230f99e83009f9bb5c6c480f98aa660382aefb4116c756274b054398551eae4a5590d415af4b88bd580197e71ee25", 0x76}], 0x4) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/04/24 14:07:38 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fae5f2", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[@fragment={0x29}], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000004a00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004880)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/146, 0x92}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/188, 0xbc}, {&(0x7f00000023c0)=""/87, 0x57}, {&(0x7f0000002440)=""/106, 0x6a}, {&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/230, 0xe6}], 0x9, &(0x7f0000002740)=""/222, 0xde, 0x8}, 0x20}, {{&(0x7f0000002840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002a00)=[{&(0x7f00000028c0)=""/39, 0x27}, {&(0x7f0000002900)=""/251, 0xfb}], 0x2, &(0x7f0000002a40)=""/23, 0x17, 0x5}, 0x1f}, {{&(0x7f0000002a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002b00)=""/237, 0xed}, {&(0x7f0000002c00)=""/168, 0xa8}, {&(0x7f0000002cc0)=""/238, 0xee}, {&(0x7f0000002dc0)=""/106, 0x6a}, {&(0x7f0000002e40)=""/148, 0x94}], 0x5, &(0x7f0000002f80)=""/249, 0xf9, 0x6550}, 0x1}, {{&(0x7f0000003080)=@nl=@proc, 0x80, &(0x7f0000004240)=[{&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/160, 0xa0}, {&(0x7f00000041c0)=""/87, 0x57}], 0x3, 0x0, 0x0, 0xc17}, 0x7}, {{0x0, 0x0, &(0x7f00000045c0)=[{&(0x7f0000004280)=""/136, 0x88}, {&(0x7f0000004340)=""/220, 0xdc}, {&(0x7f0000004440)=""/197, 0xc5}, {&(0x7f0000004540)=""/87, 0x57}], 0x4, &(0x7f0000004600)=""/223, 0xdf, 0xa630}, 0x100}, {{&(0x7f0000004700)=@sco, 0x80, &(0x7f0000004840)=[{&(0x7f0000004780)=""/132, 0x84}], 0x1, 0x0, 0x0, 0x81}, 0x6}], 0x6, 0x10002, &(0x7f0000004a40)={r0, r1+30000000}) socket$pptp(0x18, 0x1, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000004a80)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000004ac0)='/dev/amidi#\x00', 0x8001, 0x400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004b00)={0xffffffffffffffff}) r3 = syz_open_dev$sndpcmp(&(0x7f0000004b40)='/dev/snd/pcmC#D#p\x00', 0x9, 0x50000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r2}) accept$alg(r4, 0x0, 0x0) 2018/04/24 14:07:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x4, 0x4}, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040)=0xfffffffffffffc61, 0x4) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) 2018/04/24 14:07:38 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/04/24 14:07:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000002, 0x300) r2 = memfd_create(&(0x7f00000003c0)='fou\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000400)={0x4, 0x2, 0x9, 0x1, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e23, 0x7ad5, @mcast2={0xff, 0x2, [], 0x1}, 0xc0}}, 0xffffffff00000001, 0x1, 0x0, 0x4, 0x30}, 0x98) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x22004}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r5, 0x0, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) r6 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000100)={{0x4, 0x0, 0x7, 0xf0, "ecb54407a0b11cd8adc7a128e75c4bec64355a8a960fa74a0d186dbeac798e723cc07cd35251515b3e5cba51", 0x7fffffff}, 0x0, 0x0, 0x7, r6, 0xd92, 0x9, "3110d13e2c4c538655e63165b3c97fd620ed10e7b5cdcf581c8cb0c91b2e57fe53fe97aa1589505de74463bf9e337beef33e67c5817e799dbc991a9f15fbbc86", &(0x7f00000000c0)='trustedtrusted*.\x00', 0x11, [], [0x10000, 0xfffffffffffffffd, 0x665efa5e, 0x2]}) r7 = dup2(r1, r0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000000540)=""/236) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000640)={@loopback, @dev}, &(0x7f0000000680)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000000240)=[{0x3, 0xffff}, {0x7, 0x3f}, {0x0, 0x10000}], 0x3) memfd_create(&(0x7f0000000040)='trustedtrusted*.\x00', 0x3) 2018/04/24 14:07:38 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:38 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:39 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:39 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000000)={0x0, 0x67, &(0x7f0000000700)="0bbcab3b0b5f805875134cd5ae4a7e72d12a2a43e3bd430266c2a8f26be44bec22f71a82f69cb116ee1d34a06719837d3e91092dab49961c479d0534f8f0fa6f5a77e8db050d596f47e919a7fc22f73972544657ba6e7f387d91b5c8940da647c476634b162cee"}) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x0, &(0x7f0000000700)) 2018/04/24 14:07:39 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/04/24 14:07:39 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) [ 91.099302] 9pnet_virtio: no channels available for device ./file0 [ 91.158544] 9pnet_virtio: no channels available for device ./file0 2018/04/24 14:07:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}}, 0x5, 0x7}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x0, 0x0, 0x100000000, 0x9, 0x9, 0x4, 0x0, 0x0, 0x8, 0x7, 0x20, 0x1, 0x8, 0x8, 0x915e]}, &(0x7f00000001c0)=0x100) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/04/24 14:07:39 executing program 2: r0 = socket$inet6(0xa, 0x2000001, 0x3) listen(r0, 0x7) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x242) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1, @empty, 0x5}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x4, 0xb26, 0x8000, 0x6, 0x4, 0x3, 0x400, 0x800, r3}, 0x20) 2018/04/24 14:07:39 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:39 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/04/24 14:07:39 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000000)={0x0, 0x67, &(0x7f0000000700)="0bbcab3b0b5f805875134cd5ae4a7e72d12a2a43e3bd430266c2a8f26be44bec22f71a82f69cb116ee1d34a06719837d3e91092dab49961c479d0534f8f0fa6f5a77e8db050d596f47e919a7fc22f73972544657ba6e7f387d91b5c8940da647c476634b162cee"}) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x0, &(0x7f0000000700)) 2018/04/24 14:07:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000240)={0x7}) ioctl$int_out(r0, 0x5462, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0xc33, 0x2, 0x1000, 0x5, 0x7fffffff, 0x3, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, 0x9, 0xffff, 0x7}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x1c}, 0x8) 2018/04/24 14:07:39 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="85000000050000003c000000000000009500000000000000f2311695a16bd1c9f5864fa7bfeadcf92a0377101e242431f1350782026c6456239a421d5ed14d5ff7a6856dc0ad1c0f4107245214eaf72b0d5f6995bb6b9b25351413731708c1bb002081015823329114c9dfaaa754135d2c5dd4445a34bbbc00a7106373e4aee8f956c5ad5c0fe608add0aece2ce2eb45f3b33779321d4afb18b60041799bede02ee16d5d77cf6b6f7bb182c9568bd12adde6b71ccdf97d319d3d5cb79acff5e354"], &(0x7f00000000c0)='GPL\x00', 0x1, 0xfffffd18, &(0x7f0000000200)=""/153}, 0x48) 2018/04/24 14:07:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 91.674739] 9pnet_virtio: no channels available for device ./file0 2018/04/24 14:07:39 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) ftruncate(r1, 0x10008) 2018/04/24 14:07:39 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x8, 0x30000) getpeername$packet(r0, &(0x7f0000000440), &(0x7f0000000480)=0x14) getpeername$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="76d2c4b1859137b633c0579df1274c42af830b59aeb289dc595e7fca41eaf31b417b01f30a80d37c8744d4c67f2a768bd0a8de6ab4c0b23c0f4003d253e9634bac2b4e1e8c5cb06c9148cfdea2ff081c18f937d29f623a297b64d7efc6a6070d5a285b881c7b01b91ea3cc388f4e9b7f3c941dd1bfec4ec83ed7960965ecc01df48de2f650c39c81308ebdb6e0bb14220f89d159988d42eb688d8755de59a571bca277a1106c7b6a287b71997837", 0xae, 0xffffffff}, {&(0x7f0000000140)="fcf133abab47d40cf002e0eba2e274726ef4613341bf0fb247b4f412c93fe8bb4235009c05e5d977dcb3cf42593405798017e26ab58111bbfd10193177816c7e67e10a0c2ab46cabdb7125de03456dba9011b747594c2b9f015415fa363d7a4e5dfbf78807a3fd466ed01c065d98877a49eb4cdd650d20b5ef862a5d13286770a24f437716e97d8db7c58c7260", 0x8d, 0x5}, {&(0x7f0000000200)="127848ea15eae8d43c5371557791698dc5b41d9a8d878276f81f844171d0c462b6b0bdcfb3ebf02519abce4d3a664711dd4993c410e59d35e52597e1efeb6fde95328c70618e7ebf0493dd309e32371624065f", 0x53}], 0x80000, &(0x7f0000000300)={[{@errors_remount='errors=remount-ro', 0x2c}, {@resize_size={'resize', 0x3d, [0x7a, 0x7f, 0x7f]}, 0x2c}, {@quota='quota', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@grpquota='grpquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x2d, 0x3d]}, 0x2c}]}) sendmsg$nfc_llcp(r1, &(0x7f0000000900)={&(0x7f00000004c0)={0x27, 0x0, 0x2, 0x3, 0x8, 0x5, "ff77dfc3b0a3110aa1bd9bdd0f8212c29ec178fa2a8ed51d2b11d19c443a2475a1766b7b860d3e2f30cb12894d74f0565b111221c460ba99edd9038c2ec429", 0x3c}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000540)="51ce36cb4e2923e281f1a7c3cf2c6c270cb54e21b6ed8be5a4c8bd3a9cb5451450da58942cfaafe1688676d4ad3baa0d22203ae00ac480e602a85f4d073bcd21901bafafd56261840bd25573119e292db3859ad9e6cd1c4fae70660e03b34c36dfe927d4c7830ace215956d1cf2b47b04ca33ad28a804eb362224d0cdb46c15e6d", 0x81}, {&(0x7f0000000600)="1122630484b00feddd6c8aa9d9deea25ed2f26afe0974acbccad9b639643a707fd4a0f0608d449c7d13be84be38a2676f77031d2bff2cbf3c2433d02cd1f6faa98c121307985d8eebc767fe56a3fa6371bf5f2ecc743af7c760a44bf4d9e988f387e4f464f2a0d2146ecabeb41759d85a39a05bc4aa387b11376da5bf1d667276188254c318960edb2b7ed3d6219d9497fb69a0688efa2a69749f989804f7426f070fa64a2ce215575002828a6703c5ae96b7f0c282a529b60bc8177fe7f7797cb49978a35039d36e6cf7e34eda6d18c807437191142db86406437b8d5fb00c001", 0xe1}, {&(0x7f0000000700)="aa66e273814cac399972cec1d91343a6193d5a92bbe5508e2fda8e7c416d0aa1a55413a70d70e0c6043dace20fc80ecf7f10341c1331de3eb413f9b617d466b29b91f80bce4184c6a98ed2c8a74d318227fa72e5fafe8a083d9d5bc130c6b867dc1451ea842afbd051cc21eea6a50fbf7c610dbed4bcc4d8bdbf23b16b344f64f1bf5b14f4e1de104c3bc79ff26b93dcdbbb0a0b4628a52d549e45fe1955411939788b1f16fa037bbbe2df2df448f5fcc64ca869249d55c8f7de20b5b75802c85ca549689dd1251f17b59120116a2b956f0518399cdb823f58597282c6a85d5cd6683a3c7460c0761a64d78204c58f737deddb4784061d", 0xf7}, {&(0x7f0000000800)}], 0x4, &(0x7f0000000880)={0x68, 0x0, 0xffffffffffff8000, "6dd15ec58b4a2177eeacdc4f2ea0ae1d01f14de94d2756050ef38881c3d0676820fa9b51fac85c4b318b87a7fd73f415acaee894595b92e52a70548ae3899024d0086b6799948ffda183024a025f1ad1f5d1fd8878"}, 0x68, 0x40000}, 0x800) sendto$inet(r1, &(0x7f00000001c0), 0xfffffffffffffee3, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/24 14:07:39 executing program 5: mmap(&(0x7f00001c9000/0x1000)=nil, 0x1000, 0xf, 0x70013, 0xffffffffffffffff, 0xfffffffffffffffe) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/24 14:07:39 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:39 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x5, 0x2) read(r0, &(0x7f0000000000)=""/203, 0xcb) getsockname(r0, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) 2018/04/24 14:07:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240), 0x8) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}}, 0x5, 0x7}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0x0, 0x0, 0x100000000, 0x9, 0x9, 0x4, 0x0, 0x0, 0x8, 0x7, 0x20, 0x1, 0x8, 0x8, 0x915e]}, &(0x7f00000001c0)=0x100) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)="de", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) write(r0, &(0x7f000084afcd)="af", 0x1) shutdown(r0, 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/04/24 14:07:40 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) semget$private(0x0, 0x0, 0x0) 2018/04/24 14:07:40 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x404100) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x1f, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/24 14:07:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xf) pwritev(r0, &(0x7f0000001600), 0x0, 0x0) 2018/04/24 14:07:40 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYPTR], @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="a141c69e78824cef877b80cb1700fba29bffc94b48b7e7ba0ac37f080000000100100043fd7952a2595dbd72ab913c4b9b6ad6256ab786a64398dbac741386b1ed02eef64a9d56b104a5", @ANYPTR64]]], 0x1}, 0x1}, 0x0) 2018/04/24 14:07:40 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) r3 = semget(0x0, 0x4, 0x600) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000040)=""/115) 2018/04/24 14:07:40 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/24 14:07:40 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x5, 0x2) read(r0, &(0x7f0000000000)=""/203, 0xcb) getsockname(r0, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) 2018/04/24 14:07:40 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x21}, 0x8000000000000003}, 0xffa1) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x41, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/24 14:07:40 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xff}, 0x8) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:40 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:40 executing program 5: r0 = eventfd(0x4) remap_file_pages(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2000000, 0x0, 0x1000) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="514f395862025d65be217c4252db364d3a1b6ce2", 0x14}], 0x1, 0x3a) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1) keyctl$get_keyring_id(0x0, r1, 0x61e) 2018/04/24 14:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000326bd7000fcdbdf25020000001c0002000800090006000000080006000600010008000000000000002660ad1aa67af0eb50eb3b1b67f1ccfee38cebdca4064dc8fa3bf35a371a5f045c75b120093caa81e74ff751ae3ab13b9271534eab708415ae462a98bd26a710c1841b1bb2d45f3123e997f91ac99193a5"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) listen(r2, 0xffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/04/24 14:07:40 executing program 1: r0 = socket(0x3, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/24 14:07:40 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 93.043648] mmap: syz-executor5 (7551) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 14:07:41 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x2, 0x0, 0xffffffff00000000, 0x5, 0x1, 0x0, 0x0, 0x1ff, 0x1, 0x7ff, 0x2, 0x80000000, 0x7fffffff, 0xd0, 0x1]}, &(0x7f00000000c0)=0x100) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:41 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000000)=[{r3}], 0x2000000000000013, &(0x7f0000000140), &(0x7f0000000040), 0x8) 2018/04/24 14:07:41 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:41 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:41 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x600002, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x5, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000004, 0x42052, r0, 0x0) wait4(r1, 0x0, 0x1000000, 0x0) wait4(r1, &(0x7f0000000000), 0x40000009, &(0x7f0000000040)) 2018/04/24 14:07:41 executing program 5: r0 = eventfd(0x4) remap_file_pages(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2000000, 0x0, 0x1000) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="514f395862025d65be217c4252db364d3a1b6ce2", 0x14}], 0x1, 0x3a) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1) keyctl$get_keyring_id(0x0, r1, 0x61e) 2018/04/24 14:07:41 executing program 1: r0 = eventfd(0x4) remap_file_pages(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2000000, 0x0, 0x1000) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="514f395862025d65be217c4252db364d3a1b6ce2", 0x14}], 0x1, 0x3a) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1) keyctl$get_keyring_id(0x0, r1, 0x61e) 2018/04/24 14:07:41 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) ustat(0xc61d, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) personality(0x8) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) 2018/04/24 14:07:41 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r3, r3) 2018/04/24 14:07:41 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:41 executing program 5: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='b'], &(0x7f0000000000)=0x2) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x40) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000001c0)=0x3, 0x4) 2018/04/24 14:07:41 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x40) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) sendmsg$netlink(r1, &(0x7f0000000d80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000d00)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10c}, {&(0x7f0000000400)={0x3f4, 0x18, 0x9, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1b4, 0x5c, [@typed={0x14, 0x5a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="f9fcb0b5b7c1934a800a911b29628d177a449337d0dacbf6a82c2d60ddd1a1b1700518091fdfbff0216e5464c3c715f76b788f668561d3b6a3eb4c3c523f708a77176a480749b9c6cc8a383edfcd34b5a5bb24de1921409371037092c61a4b6ac7d27cf41a9faf4a", @typed={0x8, 0x68, @pid=r2}, @generic="c760427db6dd4922ef551190bf66c69e1fef5008a99e8935e619c488ddf5f5288e5d2452398a3429de88101e993c09cae5f85ba0e2df0e865ada7498524de0753e5431b7d4d1019157cdc1eeea0d0b09fd30a5082850ea1750de11ff3006dccdabae84c03092f5f0cd96be", @generic="d92caa617870df80100c7d4289d02e7d9a18aa36014a2afb97ea62f610897fbd2ccac2b05f3c4993c7c2a937cc16d0419f70ac0cdff91aeb4df6af4e3b6a0a6dfd403c1558c0110b20f5ef114ad84f0ba6fffb79093067f4940283cea61033d2951697f09d7c1a3a6552644bbb0ff726ae15f96a3eedae4926dbeff496e6f99d95a7b3f0a3c303d23925fb1a67ded24c6c4fec129b8047cd6671ff8121a395cd43b5b03415a4b6dd1fb0081efa4591998a30d4321ea763a36e688a", @typed={0x4, 0x2f}]}, @generic="9dda3dff04be22b23bf8387484ce5d592d5f187c4c593afef138082258fa22b08ed8ea142edc58911ee5576d08883900dfce5371058a735727cc462b2b3622bcd36c9bfb7177f1ec5983697bef79363ede7d7c27b18b3817344627003374bce09f69db21b2aa76dd85207d758c758155382de625f128d23fae08fac25e53773665308cfdc6bdf106988845125e4d585b32be2409b3f468e12f2c5397146b30e139cf09", @nested={0x18c, 0x93, [@generic="6fdcd73859b4c58f3efe75bd88141c831b21f7c4cb3f4718b908ace3e39229476a6fcca2996264bb65a20106a9a11c15ebce5ef6d53ecd2dc89f5dacff97e57c925638255ece40d69057fdc084e301d98eba0eaebd9ae002c8b88d08a5e69dd3697db9d3802c16635385cee638c470ea77fcde6f458344ac9cb7b4ce812a11ae0bb370f49e88341e2d613abd6f8d54214dc1ded4c47b0063afc691b101700ab3474055107665e16ad291ce3992efd5c9edcf912c5df26605bcf0ec0647b9570135abcaad74e41ee2507e06d50b94c56a878186", @generic="d1a0ad936f40feea90f5125775210ab8a7273661e51998528fa0d72989b0583db3eaf5b20b2ac33df90a7bba60f7fcd429ae70d0eae7fa9e78e79f86ad19d8ca61d26e3818610b7fc36abf862c64c10c7c5c71791ab804d8813a9243bed748985eddc59509f69bab24ebbcfc01318becd5beca44ba981252fc3138a14d5fd473c8ab147e0546e760d3f66f75b3ac43644ed0a58bbb6041cbe2b73b484f0640d01929fed4cc9c4caac4f20b1b92acb2fb3478c2"]}]}, 0x3f4}, {&(0x7f0000000840)={0x4b0, 0x40, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0xd4, 0x12, [@generic="930f7a24041c0d8a07ad17bd33231b2ea9a8a94ba104ae28f4289f", @generic="c483b5c2a3c077736f645d43131dfe6b6650d9b0103d45f7d45fb56c2a21b2b2e5c3111d7c30991490e54f9487cbc5dfb5a706d809c8ec0229f9322af7b2b6eb1b233b18ae7ea08cf5f1685c8714f93dd8b3933ec9f333111c41122469d33ba025b6b86188c96d6209015fca6226da96c501e3e1fc8dc6bef4c25d8daf1654ccf5cb0a9889fc695f1e789667c2256c0e0fdaa7139a0206a98a3c8e5a03e4ef1766397feb8a7d07d9516f9ef36b134c2708ea"]}, @generic="8c7ecb00da763d69bfb0c06a1267ea8028fc1720ed6e2ad4aec586e177a3d8c0a5edbe3a9549c12db0a657abe321c82b0238f588a573aea2af650410b89bbf26de7889ebf3c2cb1e01352f018a742dec56e858b87da91f3a4dc02d22b8213ef6c1edd8ad2cd3ea97356bc0493a1454b173ed0b8986612576dd69f207f63977fee6022be2c9773e6a51b99570e104f83f0f85dcef3040ec82f8e861b6c898203790cf1f92", @nested={0x1cc, 0x89, [@generic="69a0c6805d3ffdb45fe5921646c07109", @generic="482299b15903fd041f75592095e68279c91f869b87b9920e2dedc7dfc2386d3a4a057335dfa9c4f2bc29b271746c713ec2ec470e1e6ea47544cafb8c67e7ee81f30a737775a6a58fe5e03381c7815113d5f6752161557bacc19b9e53c03ef341d2b900c02605e667d3404c16a06bba6bc4807da995231f1c0b57278617fba7c4b0e9e73e905aebad5416f86cd84fdc4c5687406c8f100c51c1ad3d7062641929c64b6bdb526af611722c38f19b5dfec29c8b58aa0235d2a024778514c5ee6e8ad8528b3d20fe344d0d9b06b49c0202", @typed={0x8, 0x52, @pid=r3}, @generic="a0fcaaace46b8a3ce0ae033e84ef0f101b215e01cb9dc7ce855561752635c96a1f6611cb5627633da1a2c490b498b7217d1fe2b3ab254e63e981e9ac72fc497d4d3da5ad326805755e62c4632bb362fa49d9e79ca650677c64a87d8d7fd410b0e2590fc92bfc2b8355d54af88253d4d59d4f3c6b91c9c12f0e8d3f46d632832538b6217178cc3327502a9e12b96920c2e59214f6417a54e619a61545a753db808d843b86558b43b2031fd5f9334fdc5352dd81f3983c7f9cf9561bdd27ccc5a92c3fd076632998bd995f7c39163475408918f0d7891504f896891b3858e54d85"]}, @typed={0x8, 0x22, @pid=r4}, @generic="5a2c92148ced0378b5958f32cd765e394876042c39ccb1ae03922e602acd6506a980fece87b16b57daa64586e1a83ce0f278427260ebfb875b4047885919c1909f6223a3cda6592cd6217336b45394b01d8d726e5dd8dcb3e8cb76359e5b75cb883d062d81562e27b085ede454abb3649777e6046ffeeabfd2c410c7ec2510ec6e353355a4931b1c052dd89a545be0eae95616910709655ccd0adecac54e5f3fabf55fbd64e8182c9e", @generic="84d01ff4ebc9538ae5d831ef61f9ef31f97f505117ab99f2a0c903a6c651f9f86d67d3cbbe471e4b6af1d39cee27fea8ec9212027d59fb8ca04ef216f59c466f7fc318d52ca56451f4e0b9d58fe2a87ac599d5abcb58acbfc393e0188a9188d733575cff16337c6f61e37543e545a69c838e249ba9aadb1e5500181d8a56fc25729cf99df744ddfd91243dc302dcdc1726051fc1f5b767b0fd393d86c47c3e7cd667b4c8453b6526b383"]}, 0x4b0}], 0x3, &(0x7f0000000d40)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r1]}], 0x38, 0x20044000}, 0x40) sendmsg$nl_route(r1, &(0x7f0000000e80)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x10008020}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)=@getneightbl={0x14, 0x42, 0x800, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0xffffffdd}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x1, 0x6}) 2018/04/24 14:07:41 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:41 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000bc0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f00000006c0)=0x0, &(0x7f0000000c40)) r8 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000700)={0xc7}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) getitimer(0x1, &(0x7f0000000c00)) lstat(&(0x7f0000000880)='./bus\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) r12 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) sendmsg$netlink(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)=[{&(0x7f00000000c0)={0x18, 0x25, 0x604, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x36, @str='\x00'}]}, 0x18}, {&(0x7f0000002040)={0x2474, 0x3a, 0x10, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x14, 0x13, [@generic="4d687ae692319906e55366f6fd471ec0"]}, @nested={0x1174, 0x4c, [@generic="57cf165d5e1bd2566972da7ba70766ade3cf4b1c6628e15966e50d6098ed9e830a40ec4f6e1e5b8456ee48bff19a04fbd09ccd57231860a89c", @typed={0x8, 0x3b, @fd=r0}, @generic="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@generic="69709a3c6393a4d75810950d19ae5fdb1d89f62fa785a14c92253d8a77d694e74572a68356173e0d90bd575900f8404ad15df571f4c7", @generic="8a7416efe120f84f6ce7f9ca46ccaa46de2c1e6c49f3cd666970918ec20cb911728d7c84b14d19510b", @typed={0x8, 0x86, @ipv4}, @generic="c7cd05e477c27143ce55c6e9af6ade56b7e0cf17fd6d53ea60ab5e53d89c556638a6f83d4eeea45c4f03541a4083cd8a90419b2622f1d2cb9530a3fa1c7c88ba437a466d8f8ab1d94fa000bd53e26b19b4267a10629aef9d11f8a57c188f01024916e98b89c3c6c002ed3a8e56c74d13e1ca4216b173e50662f86153d64da00495ae1b6c683b2493cc04400dfae8bbff87753aed0bff95b1d6824b38d52da1be2bdc3948f9a3502750f0619ac470203c6389f5debe425718b30927fc8abef19228dec9459dc4eb"]}, @nested={0x9c, 0x66, [@generic="85f51619909f4c81b8241dd9fb2c8a5bb5dda893eafde365f5702b6b4f145916531ace9c6bb1035864cd788ce8d49f42e364d1f36322f594306be1128bce9bad773178a8740f4fab804b6356afec74cc6271ff16040eb58a58", @generic="0568fa0aa8586058b6fbac696ed555345be7a8a07b951548a025a5c01e65ad0ee10d6d004f224315795cee79ffb5d45188225782353ee731fee2133033"]}, @generic="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@generic="70414aafe7b6c08c9a74a5fc9780706d3e8a53b5a6ade66ad86d8d442e79fcb179890a6727d3", @generic="c47d5a497b9dd887616d00c24db0a6fb9e080c4e0e70f0b26ef87c", @nested={0x12c, 0xd, [@generic="c31419436953e7aa79e61a621d83cf090d35947e21b161cfc7491c4ee633853b2e491d819676c99044295a4ab5ce8492fb1486ebbf49e986abb495ca5d66616d0001cac6db59f261c9d4b7fc69b6dedbbbd5900d45e73b792c96ce240dab0af55712ae52a5e15794273b4a1d2e60b55e13a61622c874301ada0c3ddd37955793bca328cfc49d75419b2d0cebdac17ad284a1e46b0cef07ba528f22066c0003dafa520350a3d222c07de3ddf33c5424ce83993e8f2a8883912a03b06b41ef49523b", @generic="fd4e0bb597914c8b877b6e06ef89924c1e489a1d42df25b5ed09595adce83de618a631edb0fdfb90158aec22fadd639bad2d56c9f62c0e9017fd2f54a6432b0db10d7bf8e26fcad55c57f074b89ca8a1d15d", @typed={0x8, 0x6, @fd=r0}, @typed={0x4, 0x2f}, @typed={0x8, 0x39, @u32}]}, @typed={0xd0, 0x1b, @binary="4e8542404ee03bc58f7401efa2293f4ba381a9ca79bc046e264be5d81de82fcee7d7a3ffce305f033e9ff13f66b1a0533057efd42b2f004f4ba779e3489c4aed9b450fb9e29a62401a5267a1a8f0babec8e9ae3c39c736ebf96d35a15147277c479dc84ff5bdd5c180557d81af2ab7c067d3a4aa554290973d8194575c69fe8e1ca0180766dcd68e9b5c329ba541b3efff28612b20638cf547ac95e6bd7f9f25559cfd73b23dc7875ea794377d24c9099c7119bab50777295e7ab15d29ccc69fd5004af4d06032bab371c1"}]}, 0x2474}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x24000040}, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x3, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0xfffffc5d) 2018/04/24 14:07:41 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) clock_gettime(0x0, &(0x7f000000df80)={0x0, 0x0}) r3 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r3, 0x0) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f000000a600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000a6c0)=[{&(0x7f000000a680)=""/10, 0xa}], 0x1, &(0x7f000000a700)=""/90, 0x5a}}, {{&(0x7f000000da00)=@sco, 0x80, &(0x7f000000de40)=[{&(0x7f000000dd80)=""/160, 0xa0}], 0x1, &(0x7f000000dec0)=""/159, 0x9f}}], 0x2, 0x10141, &(0x7f000000f240)={0x0, r2+30000000}) 2018/04/24 14:07:41 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:41 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in=@multicast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000180)=0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = dup2(r0, r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/204) sendto(r2, &(0x7f00005c8f58), 0xfffffe1c, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc, 0x9}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) 2018/04/24 14:07:41 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:42 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"736974300000000000000000cd3b00", &(0x7f0000000100)=ANY=[]}) sendto$inet(r0, &(0x7f00000000c0)="2e537ce4cbb5d48d71d0ffe448ac349db33016c0f5ee109b60c68f42bab6b6611efa05107f14f685171fd6452d9ecb20257ebc750fd0d82d76ed3b525b25bde8d7ebd3220cf3a4a496f07cc5cd3921f28b75d80fb5e73038c4cf04e568159c73978172684af3f69f1230591b7ff21c464b5126d1eb3e1ef2aef95112a7b3db0c5f3c24ff311b0a69f03609d67b1b14330f16f07940109154a32082", 0x9b, 0x20004000, 0x0, 0x0) 2018/04/24 14:07:42 executing program 1: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:42 executing program 2: r0 = inotify_init1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xffff, 0x1, 0x0, 0x5}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/24 14:07:42 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0xda) 2018/04/24 14:07:42 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:42 executing program 0: r0 = socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = dup2(r0, r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/204) sendto(r2, &(0x7f00005c8f58), 0xfffffe1c, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc, 0x9}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) 2018/04/24 14:07:42 executing program 3: pkey_mprotect(&(0x7f00008fa000/0x6000)=nil, 0x6000, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) pkey_alloc(0x0, 0x3) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a3b000/0x3000)=nil, 0x3000, 0x2, r0) mprotect(&(0x7f00005ea000/0x2000)=nil, 0x2000, 0x3000000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) 2018/04/24 14:07:42 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) pread64(r0, &(0x7f0000000040)=""/133, 0x85, 0x40000000000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x80) fchmod(r0, 0x50) 2018/04/24 14:07:43 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:43 executing program 1: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x181080, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x3af2, 0x8003, 0x1, 0x2, 0x1, 0x6, 0x8, r1}, &(0x7f0000000140)=0x20) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, r2, 0x200, 0x70bd28, 0x25dfdbfe, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x4000011) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000180), 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/131, 0x83}], 0x5, &(0x7f0000000500)=""/62, 0x3e, 0x3}, 0x2) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/24 14:07:43 executing program 0: socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:43 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) 2018/04/24 14:07:43 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000002c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0x466, &(0x7f0000000300)=""/187}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) 2018/04/24 14:07:43 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8001, 0x81, 0x5, 0x401}, 0x8) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/24 14:07:43 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) 2018/04/24 14:07:43 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 5: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0xfffffffffffffffc, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) 2018/04/24 14:07:43 executing program 0: socket(0x2, 0x2, 0x0) semget(0x0, 0x4, 0x600) 2018/04/24 14:07:43 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/113, 0x71}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, &(0x7f0000001440)=[@rdma_args={0x48, 0x114, 0x1, {{0x2}, {&(0x7f0000000100)=""/15, 0xf}, &(0x7f0000001400)=[{&(0x7f0000000380)=""/80, 0x50}, {&(0x7f0000000180)=""/20, 0x14}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x3, 0x0, 0x2829}}], 0x48, 0x8000}, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x10001, 0x1, 0x1, 0x2, 0x1, 0x6}, &(0x7f00000004c0)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x2, &(0x7f0000000200)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0xe0, &(0x7f0000000280)=""/224, 0x41f00, 0x1, [], r4}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x100000001}, &(0x7f0000000180)=0x8) 2018/04/24 14:07:43 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x52, 0xb74}, 'port0\x00', 0xe1, 0x4, 0x2, 0x3, 0x1, 0x0, 0x4, 0x0, 0x3, 0xff}) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) 2018/04/24 14:07:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x4000) write(r0, &(0x7f000004cf59), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r4}) close(r0) 2018/04/24 14:07:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:43 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 0: semget(0x0, 0x4, 0x600) 2018/04/24 14:07:43 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4}}) keyctl$unlink(0x9, r1, r1) 2018/04/24 14:07:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x10001, 0x1, 0x1, 0x2, 0x1, 0x6}, &(0x7f00000004c0)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x2, &(0x7f0000000200)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0xe0, &(0x7f0000000280)=""/224, 0x41f00, 0x1, [], r4}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x100000001}, &(0x7f0000000180)=0x8) 2018/04/24 14:07:43 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000002c0)=""/4096) sync_file_range(r1, 0xfffffffffffffffb, 0x3, 0x6) sysinfo(&(0x7f0000000040)=""/47) socket$inet6(0xa, 0x2, 0x8001) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044045) io_setup(0x3, &(0x7f0000000080)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000040)={0x70, &(0x7f00000000c0)=""/112}) io_submit(r1, 0x1, &(0x7f0000000a40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) 2018/04/24 14:07:43 executing program 1: r0 = socket$inet(0x2, 0x7fd, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000003000)=0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x1, 0xffff, 0xfffffffffffffffa, 'queue1\x00', 0x5}) 2018/04/24 14:07:43 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 0: semget(0xffffffffffffffff, 0x4, 0x600) 2018/04/24 14:07:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x10001, 0x1, 0x1, 0x2, 0x1, 0x6}, &(0x7f00000004c0)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x2, &(0x7f0000000200)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0xe0, &(0x7f0000000280)=""/224, 0x41f00, 0x1, [], r4}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x100000001}, &(0x7f0000000180)=0x8) 2018/04/24 14:07:43 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x4}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x18) 2018/04/24 14:07:43 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x800000010000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/24 14:07:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13d) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) 2018/04/24 14:07:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:43 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) r0 = openat(0xffffffffffffffff, &(0x7f0000002880)='./file0\x00', 0x100, 0x68) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="700cb51bd9dedfee39144ece922f9554159fb33deb8063286034e71054e8c5acc20381ed15ef63b2c9409b52a3877e2b496082f9d40cce9a99dde2aadfe6485e289145b9f96153478903905a2b4102384918563ca2379a3cc2a08e311835b8e6ea0607aac085eef44a8e57f18241d621dd575a243a38d642d4357eaf15730c8a94499c18e4f2b2010b7f7df3c16bc961efd97d12678fe3c6f802ba12fa65b9f1d690a56f6dd74d3f862d81764ea997ee844b2d352722f38deb787afbb7b0aedb97ef20c1ba84f0c562f3f3f8218b18b9ff7e2a85cb", 0xd5, 0x5f3}, {&(0x7f0000000280)="53fbdd6d08c71fe4272f09e144c0071a464e7fdac00f8d3917b57d16fb14e2047ac54ff12d35c15a3b67a3337af8e2a1c68821f421add6babca703278d59ebdf02b386167bd856aaa1190d68dccb777b4e1db77b305533b42da2ecc22320fe6bd456f3c2b38d4616", 0x68, 0x6}], 0x1010000, &(0x7f0000000340)={[{@resuid={'resuid', 0x3d, [0x38, 0x34, 0x3f, 0x32, 0x35, 0x36, 0x7b, 0x2d, 0x37, 0x37]}, 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@barrier='barrier', 0x2c}]}) bind$unix(r0, &(0x7f00000028c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getcwd(&(0x7f0000000100)=""/124, 0x7c) 2018/04/24 14:07:44 executing program 0: semget(0xffffffffffffffff, 0x4, 0x600) 2018/04/24 14:07:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x10001, 0x1, 0x1, 0x2, 0x1, 0x6}, &(0x7f00000004c0)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x2, &(0x7f0000000200)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0xe0, &(0x7f0000000280)=""/224, 0x41f00, 0x1, [], r4}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x100000001}, &(0x7f0000000180)=0x8) 2018/04/24 14:07:44 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x800000010000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/24 14:07:44 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x930dc84, 0xfff, 0x20, 0x3aba8b9d}, {0x7, 0x0, 0x1000, 0x3}]}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) socket$netlink(0x10, 0x3, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x100, 0x8) listen(r0, 0x100000001) 2018/04/24 14:07:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/24 14:07:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000840)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000880)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/24 14:07:44 executing program 0: semget(0xffffffffffffffff, 0x4, 0x600) 2018/04/24 14:07:44 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:44 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:44 executing program 0: semget(0x0, 0x0, 0x600) 2018/04/24 14:07:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000019, &(0x7f0000000180)=0x7ff, 0x10257) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000140)={0x11, 0x16, r2, 0x1, 0x100, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x14) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x1000}]}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000026c0)="e694446313bf3fbb7da9fb7044d8d6bb7449171c7a0931f0465c2412cf80f5d557ceb62420f506ae868cac9ead69705ec96964f2ec4effd0c769d94debe11981cdf2a8a7994841b3bfa645b1cfa3879d6e3b1eacf164664d692f951d2d2f323df5c384294c059b4824ef9e3559e0ca12b114d17007978d7427d2427722cbd55690b6d2c53b43731d5eefeecdaf5b00f06fcb1bf690843fbc1e68cc725d256da47e593beb1f00328f79adc639bf9f8ff7a9dad39f52e0d12a1d074bd08969c4077fbc4be4a6d06f545cdea6d3024988b688bb7fe8a543e710684a830c2092d506f7a8c70b970c424e04722358f032204af7de5a7ee2fa11d17c00385fd95432ea5b4d93678dcdf0f09aca1a4e842c1570d8d53e481362d0e9f661ad20db9f7b0409c862be90feccad089349ca6bdd09b957006b3b22b62f13c721396efba767cecadb5a9bcf18f093b0e0aaa42e479b397ce0db2bf0efeb2435742523a5a2ffc4c3dc1e86162eab1431665eeecc098e7ad859d6f859b3d41bf32362699172f88a58560eb4cd837443363dd6c5d93aa3818d7b549a206040e781807d95f0dd810ab475a5007e2d6178180d3cdda9896aa51236451bffe19de27f73eb1b671f097cc2dba1bc0f4b7c51b7452f6e570b0152fb853c157f86d6a733942aa72a440f52dab3978ae8ee73147d9fa9b7a164ea737dc6b0e0eb8bbef9aa67288d38aa1274a22510b1dfa5bdf4016c6fcaa243f9b02912332397272c535f4603aef9c77f16f34b048e3df04b32eb83375cf9b740e6b6d51963499173b565ebe3856090c2e9df95e5f52ef2068a09365f0f241ce18356aca0b08888f1188205135ddd9d9781cec144eeeb30ab68cd31e46afc7c5d730edbf9988f481ff17055782d6ec1dee6488f7ef6ed60615aa8a0c10fd201d0c1f3bc48fb03cd533bac108ac1a7f3bc71743622eee36213008ec7314d39787aef46d3229765e57acba8ae2b6a0ddbc75f68976092219a29c2d11ea845fb3232ba90934ba9549dbfa323fabd51392c619109ce4b7759f2a335972262d9032b357f1df5aa280e27aa917c4a1107dd0e0968ccb9b1d0e11d1a38a670a1e82dc7a2bc4f75c46292b0d0dbfb4d3df934674a786c75f6d9f4067c8832061a06f7827e07d17334a9d12400b37d6f8f58eecfbe388e7ee1b1708bdf78288844d4b780dab9c83914c7ef40c4828a4296386356073cd0ea142d7e78798ce39c53978af30d6f570c0a5850bb19a1ca7b51c0097780673c719a89975bf52884ba20e30b777a36e6b3cba1ad1c73297ce20ebcb739d09b9c4e581713f461041c57b4b909422d38514f6112ddce864975b4ead6ef383d3ecb645938c611f9ac32069cf8749b559fb93f8fb945f5b51de634873ab7f4bc8b119f48192dc8e1f5e0f9c0978cddadef0d5e686bd89ada25b514b753b78436eaf4c3f6295570a0c39fb927ba9147b41b9f12d4b0b17f009aab928c080837436498f131d4ad0e0187212bbb940435b946fea98a755fcaadb01d5cae454b06d459bb69fd1d9745397d52262630bcd8423bfe3f5fcc3c2e8589e050167c7fcaf57cdfd9eaf36dad34c6effa0d387c5d06314e030eab55aacbd8d3e74a4d5f0a0901bb5b9b47489bed052401d74b774a5d373d55d4e31a0b115a13683f8174ce6159cccba8fa93b3a77d5fdbf132d998bc26483dfee0a0050ce30a30b49156a0c4fbfa963d4d428937537b591fe6524dac4b19c4fde980e5036902ab340bb953819d2f38357c1aa74f5ebda7435a3c88b5af48599b4ce781048e056abb678a484e21252f4c4ccdeb9b69ece762f1cc32737dbd175a5c0ed03c4872cb24349658a61cb2ffa5f54bdb41d2b854d8873b3af1d4f8e39a85716db12581de7df4c065c7c3144921e467030045d28036b1718186f24e66910c4542d6b5c8642e033fc6410ff4b00f40ea57662bfa81394344218744f1a33b7ca43d8930132cf3419fc7d673a644dd02b1d133fedfeded41d0de12db74f0056c6c484f6a74b459c51a3683ecb51e07456efa8339e2573cf7014e872a93e193983a583631c0f5135588e1d48d105c6a7c581a92f0805ec83f85640f1b0804ee8e085c2a01cecd19295dd3b5e8bdb44d9545760e8724228e3f8234896851fad9e3988dd1cb40cc64fa930c2352fea071ae40488521e5ba23c4aab781a07187422a1a5435101ed7be522a09703fe2174f216d087c6e4f0ec398d0ebf8605b42b9eaea01f82706408e8f7bf7c6037441fdc84d5362911f417509d26e55d4217cb5f97f4228b5598ad4ed36a76b7ab5458fe67de606766fef1fbf4af3e2e122c960c0bfeaf212be868a417a88861f362377e98aa6c5aa5ccec0f777590dd51c31ba3ccd5f81515a8d333848a437cd44720e9db2a5c5a1919be5169e5d72812b14eb4373f384648af8d4bcc2f7ca66037dd401466f1e262ccd2d90b28f1223901e08bf2624f365d7caab28498e65cb77a34b3629f6614f03a5189173bb0bf23e919768a056d021f064a4020de48e5634f9f46d963f0b31a731fe3e9250326b8ffc8012b44d2c90519a4b79646eb37b36aed484b351a8b0693dbd119fd6558a03e000d00670727e1983197dec5288279891bed3923a5fb6cf499aca1731a70e5d0f8ee44951e168fbdaa9005220907a046ec983e41aab159dbc7ba020a925299110a19eb6b92f78419324b517f11095e0c7beac9c01bdab66960ec57c6c5d7e03d1a8e9563ccb4689d9c3815d3e1c211f3d152240cda453d1913ea4bace978633d57f53e0895b8e05c09e24dce06d67313a55d59bda1f7ee6c33c18dd493cbc0a3ffa793ecf9f3252200fcd578903b8676d21b9915a23d253c40c7c065c6adabc7c10b87e7861d6035c6b33c8f6a7c11045d706632490b3792d5ba551950f2237c7922ec5cc71cb26bb87871f67dd43c8fa78d92c463dacee19d9d1de748abc7f243cdde1de53777d83661be455bf123e5175454714f896a1a8c39cb176bbd9217174576163069f8234442ed63a84a5aecebdce2dcf73c6221f9e53b8d3c101024699e3d81a2acaec5b0ea5aa90e90740e1310fa733287e87042cf5a010526bd79ab2a9ad9428c3ebf4268abd426fd1c00099f63cb9cdea88fee395efb2133e9ed43795646883fedda57f744c25494dcbc3bcfc39e6ffcb7d247fe918bfc18f3092fb14c08eecde057005b6a1636872df8229851f047afb0113178626645e1fe922aaee1913ab7e5f86fd54203e29ae4cca1ac25e441af371e8730a903a78d2d6fb894bfae7881aab4de91e9d1bfc129f0cc8d99ee4f39e99544b3916318a6e62d0ba9ffd20ac14779941236043400160cb5a66d3422d561c9615dad6f047fda4d6ba159c1736e9fa45abd08040ccefd316de0b976c94aed18072d77e09a614a22ee1721b5a5fc4616e9803c26c4ef7b0d6cb4c3580ca9307aa6cae7cff1bede741b2388019b24202a08118482937ebfd966e44e40c4bf80d85be3dbc6550cce04ee5e2481d22c9c531ff35b67f2d17ac67581caf107e20ba59469f1e714fdb5d6d6273b5685f405fa2da97db2954a257ef3f97157d39527414368123fee26b43886b7fc1ea4b03d5c59575c542857d5dff44eabcbe677d0f9e2bb723b8c45d84cb1efa4bbad21fb3100d50eafda2aa0d2bd125251a666edee766c667d9d806529a8507a83d1645bea821a2c319eaf2dc848a4bfa20f200d88415487fca1dfc7e7183d9df351830b388c9ddd17eb158437bdc1d392ccab01656ebfc66906204b66645a4d80837bb695808913e5c4d6e0e1b080eb959074ddd3a4077774d28ce1cecb4ac2b88f748176ec551033b125a3f5c86f94d79b054eac53c338e0303595d72edcfa8eaaccd2c51b39578400bff9b9d1c12b1bbe445e86485b70877812f5d454a3036d9da6a7bc9fef030087890bc8f7d09a6dee7e6458b987ba72e952c3c0999ec2c3e4124479a9ef4c493cfa26cdc7ea8398fd5d302b85b8428d88023529494a8533fbd45228f1377dd6c05902140c858e14b85504433f9260fab8dd23d084092b312f86bdfe39e082ad04bb7887b20a40c22391859d52f47072139d4148672a35ea59e5287d6d83686a9796ac69833e21df929891926925a184a518754ccc6d604c24776feff74881862a202107f3fe388cba6d110b4921fc3c9cbaf3ec8bb052e656d7ee71f5ea0bab84e8999775388ee58df14de2d499c414b39b630f97223118462aa999696bd745bf2d76f3c7d843c3d987e4e9e28329e1f54ad2e7c10386c107f45b481674823576f3106289280b0016de214e8777af04cf560d16fc8fd225820ea86c6a4e0a5de1992c2ab4e7df977374eaa06d85a5a1560aff151bfc7c65b589b0401ee110455ef2d8aaab044b8d160789e692e32e82c4762fd83b47ec1408ce4f21fcad54f634de4c27c9f5610ec656d7f1665c2060d3c8f3ff4fbe18f57260fddee4af48a8c9f97d458712f62c622aef1b28dfbee4a07fd36e5927f9cf019dc9926767c57baf45eb325f1ecf16b31265e65c6dc62f168f59d9587e8219f11647932575639aebba733c814b52621664603fc67de6ad8b4ccfa1d5032bd0789929ca80a1a1af3a37c320c17ab50db3479018593fc4dd65fa93eb5e0568d73f802d75630678feb8d63c9368bc992735d5d80f4f8df954c258b1ebad5bd09a7498551da397ab602a634bd58691577d2ad0bafc3fa33e4a9387604af7bf668a64463a05e9b519b6514fc4d0e637082aaa040ff8ab8f78985854d73d5dae71d933cdb419d595f3a61bd04f27a8c5a5ca826d1708b9a7104e4908aed5b68cc955110ac081e0b2955d6b0a86bbe9c3471652a28c7387372cc0bb0f12c6901c56f1f0b453d04296b68f4db283efe3d73cb21405e0f934c8527e58d3266f3b8a5ffe9d6100afd6df1acada8f171bd3a930b5ab76b3aa97a5e777282d02ea66c735ac574ed1cdc33ed87e4427b652eff6e2ce691a2b82f0223646c7bf749f9e31c6e97523278760eac5ef0d970297e986921344509b76a75f4305b9bcc2c843cb92ffff2457ddf95b397e4d5bf027142c416e8bc28b29a767ac5efb8d62d2f7b7a9ada7d46a146816e8fd781a8b38234b73301249202c9913a70ef1343795d47d08102f055c167d2dc4ef8b68b7605568be88b7550c4b8184aab2fc28e73ba78afb37c92ad98156c3f501d7652353bd86243cca0bab2e078653eb686a1fa2a85628fc9002f2ab64a77c8bb383b9cddadba96cf98a9ae6c361198af57d8abf27cfeb45706337dda699be975c94fae064ac891645756276fbf74fee83ce8e56c9fcaea31699559859d04eb170a56299fd5ce397d74659faad822388ee17960f7ad9b5e45c32bc82fac5add59ca2e1d3be5d4879fbeb0973f52709dc7e67606b066b9093299be3b0ec0aea2ec02cf94403963db9546f541e4bdff8b4cb1cfdd53a400cb9f7b58d0bcb5916e696cebe344dbcb56ce537fcc3542cf45ef81bf5d93d8c22b2c03fce832312026fd53dd790427d944df607049ba4668287484d4454bc35f333110c62afd33ce4c51637fe7ddd0ef8160884271924850e888947b02b0324108872f40194e3113cb53b2d3af5d9b080d300a00b9e3add3fd4d09ab1077c4ca4ed3abd94608cb717355b34953384dd9a7db2876be184b6d7f79ffb7ab17d2df1aa2115f743299154bae91a8a782a0", 0xfc3}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/04/24 14:07:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f00000001c0)=0x8) 2018/04/24 14:07:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x10001, 0x1, 0x1, 0x2, 0x1, 0x6}, &(0x7f00000004c0)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x2, &(0x7f0000000200)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f0000000240)='syzkaller\x00', 0xffffffff, 0xe0, &(0x7f0000000280)=""/224, 0x41f00, 0x1, [], r3}, 0x48) 2018/04/24 14:07:44 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x9, &(0x7f0000001640)=[{&(0x7f0000000080)="83292aa383eeb015d1dea3fbdfc3d9efbe996df1d84a026a5516b81ecb79de89460fcf3d89369a1edb27427147b1d589fae18a0ce6881b82055b607181e3a66b729b17c3e85b8ee8e5", 0x49}, {&(0x7f00000002c0)="f99a60fdc194798c13e4f5f35b268b6671fce20b33ee50ebef1d18283d7366292e0f40d5b398c4797c010e012947e497954fc17842713369a7edcba98ec6a3e0c18cef18a560b34f4776c3d4cba0cf7603b74d7131d29f8172803bf98900a87ea2d87da552114bf5137237edc2129c566da5760daa25699c26dd591493adab791d31ad3eed99cbde4c0c267aa7e0e895000a2bd9e04449", 0x97, 0x100}, {&(0x7f0000000380)="3c68941a0db09b37daa132931ff818ec35ae77e7c53f0cd3d5686a13029aee6e035e5c5c0458fee9b0ee818e24ef76765f0c8414b6d4d5da662783b3e5309f8470c147b2ec3e4654022efa7737cc0a933985c4e7f20f83f970d33f5e9e6ac9d84fdbf8cfae86b0e55740e67b0f835739b2a284e2be832a2a23d6745602a9a5cfb9ebafb1940d76b02dfdff12f0792f871d2573768ada3ff62f2b3297718fd09a38a85617856134607af218", 0xab, 0x2}, {&(0x7f0000000440)="3ee2716d6b2c54d64f836a3963f9d3459392acbfecb60df4545f5888ad2e9ee704a4cd2e5f531f2ea4b22ef82ef7ebb7835c20c75e9105575f6780154b6d28fb316a31c20b1c98c66d040b7ecf88afebba7f10dce41f685598c97f4a6c6952b17c8a99700ba52c7bc2bb1ea67ed47fe3d2a0da88b6e37b4c7a72", 0x7a, 0x68a}, {&(0x7f00000004c0)="a1880c296f6618b79ef520c83eeba1125a0434382bd26346a9a649eb410e6a5517c01ab7f39a811d3192c094b45f2426d3ac818c1e5a0856b36d147022d2052273327561fb291f8977ee473028713bf2d397ce2d9479ed2d74cd238359fffb7fee1d4410ce08254183372a05101706fe", 0x70, 0x2}, {&(0x7f0000000100)="879209f3737705aa436ddb6ebdc3486073cecbd5ab997b149ee03202e4b968ba4576c55fef604541769de0ad3ca2fd126c8795fb", 0x34, 0x200}, {&(0x7f0000000540)="24cd9b2fb2b4583f138f810745d5623992faac442b110edbee4eea872183d722be6ce03c30d8d71e9ffeb3a307f142ae84a0dad6d4c3094a14e8f48af930eb81579a3feefaa9e0b81a2aed8849ae84ad207fa22ad3863a4b39fd8e5737f35e3b54ea757b8d925e7edeb6c849177af39e4eba18fa140d8a84528553d5297806b2f8f559262ea115497ef5422b46e966df7f57f5896d0bf1a1dc17cf7f2f0a7b711c254f7cb84479ed65a63dad85f2c6a8713455172cd25e14529444a0b1e7be3572463fc8805d0d", 0xc7, 0x7fffffff}, {&(0x7f0000000180)="056ad42db99325fcd2ccc352fd7a", 0xe, 0x100}, {&(0x7f0000000640)="8252230e5d3b00f65d645d2c0790dc1047206b2fa84cf5f30aab565d6a9ffc245d01c582307c416dcf55c0be53f9cdc7244329d94b37d71eca3697990dedc4b2fdf3105d688ccdf98eee047794bb63a6693cd0f2e492454fc7ddf8bc78f53a2e5c7037e9fbed9957288f3fa1853ff21df2d7d8a4d1ad4aa9100d16b277df09aae9d2a874352ef988f9ff7ad31a5779860b62e72ec9704859f35f1207a452e17a5e79f3d60402de6f9a83acdf74b81444d51feac961c7e206cea04a5bccd1672f0b99751202a184f0d192879b8b8c6833563a99b6a492dfbfe0f7fbe19d07b95ed679a7ff93a3aff6c9a8d9ec65e1c0e6b2efce217fc3aefbd1a48f92882e360f47931143ef965820ee246aed4f3e24b85371995337ce77f2c9f4328ac1817d09841543ef88a84774e128ef662c73c43ea7942bca9348823fef40b91b37888060d017b7a0def67a45f939f45ae26d61927dd29ea9d97c2aae2b90d2bddf4f01d96cc92b30372609e32f741a9ab98b62c2c458848fb6f33214d8efb40c3cb5f2a67631eb6725d8f31f0c499f105ebb0a1ab9c5c0f65ebc4f7c601cbee7b35688525e2a02e6e16d78399ca2e4b3e27b27a583a88edccb8efb0e5b1bda471f62b2be258d3a14b6ea10918b7cc0c9fef6a5ee6a56d372a059d9784e0ce772100619fb92d5184f7fedaa5ab27e46b5f9971bc6e85acb2d5268cc27fc7ca0ce468b1062fbfc6ec364aa0a9862b124e687129c4101e96f29126fc5629c5f41903dcbf6683141d74091e45469b8726667e0d8ad4f679867d834285a2e33179a36a5f5f3214b355f8f5568467b4ef5aa8d49f11ca55da3e47bf2dc706d3a858d085f1149e4e4a1e0fbe5d972871288bdda4dbb5f48fad8f9d47c2d19138f85d28439b6afbfc389dbb50cf760016999ad07060a7c17ea9f0a369efdf6bd56a3e3acfe236e070dc92328822cb6de6a649353a316fdf28e2e1ce67927bc3f17945e5da81ca98416bb928ac965e6239e9abc60861180a496fd320bc20094219ea12e38a808a18fc012ca08a199e2d278c9df01ca8a8d245e7904e2c0c8469ebac586ea08db117940dc31cf2f30d866aba85b15865bcfe582e5c5d08b47b1d838ac0df0b8ef42a7db76fb72ca975f97f524fbcc1ca5ff4ca2cbf77bd270a33561b353036e993683c80f97fa7be31f24d60d04001866dba5111a57de5304641820dd8833bb7f0063386ee6d3114afd5e92a473dc4783ca9d567df518ca5ccb3c7c44137e5bcbc5e35d3dc7817dc4a1fb3c7fecfef7fef45753ee546ffd8f37504122b4e58f866b4c2ea13fe92c1942f0f74afec51a5fb6ecd9ac72fca5addae26e3c2172a2a4f06abcba5f540d820aecb3312f18e80bde6edc9a4a487dfb79bf1353a7f91579b7f6d5816557e3b520a06a3db18df4b3235a54810829c5f01542ee36b0925852ddeb4f605fe54f3801e3409e7868652f809522ceb8fd5e2b3f338286ef7b783919f473bcfa7cbb9cd83c54f9750ce75ddeacfeaee99ccba410ada3dc960bd335a19221bb1a77687dcb56b3a7694d9b895f1fde943dea63470b1ba077dc4a8c28c9d6a27fdebb895d9cc6ca44c4104558c1024ca897f942d7ad99bed334b0a83debfcde2dbe86fc1fc684afe3acf457081b2d7cc515fbaad8f2d512d6b591f3eb20408cb37eaad8440a8546ecb0fdd6ac2bc9f0131d31c59d877d7684535dd663439a8dbaa757d61835ec6a2b166f2e01ecea42b58edc812696997286b669ce97cba2f8b8505740defce258c15aad049190a195e0b70354da7376444deab0b062bb312377aa8a557bce80a7828953a956456b1a6c47d80c0b7719779ffb21850fb49650b4588162444fdecd3fe6768cf8ddaff2a5c8bc7d4fbd76dd83311e1488ec9fbec8b68a36ae76887782de6196615aff0c259dda3faf1b851b3a927228ad03a0fb10636d1b3baeb6c4fc8c63a55c0e4bbc675069023a36d573d8357dff87ff9c79481a6291a26ea2beb9a05156a88a8ec7d6a890f7a054273803e71a8d8d8ce43d14bf91dfc9fcc9e316d7cdf7ce91315ae491d2ae3c5d2b63ce1f6c7cd70f6437d6e62e7cc3fc1921e9619ae0a1019a1882d272b4a254b1317eaa713af4e54a280a360ca02321d2185e84ae67c2ee1e904c284de6772e3e050ca6ea3370debf43d4c9e41d97ca6ac14313040f664e95dd96744f37305d3dbcc8f42bf799c0012679c0545b17f72b4ba7b7e32c647e90319bfdd57cdb0362317539fbef44eeb33057fdac719df027b38f1126d237e34120c7f27c7b4cf165bf271536b3734ca95f6c0bec1341925b2393a3f7a2a942266eb40dc2985b6e313cb477049cbe508108b6e40b05da768bcfe9e41cdade33fd4b62e4e606a150117e55c57387f73aac49e24d100dc2f608cea25082a4edad6a787afe23d8ebe59d41bf6063f6c1a533b0389f1a2f4b03276f28de65c43ed95c0dcfd029062a5cbaed569909d7cc9ddfc7d609cf917a260494dd72017a5621620f3e06e1e493f934a9ceef789a87037bd20ff70092f1fd742bb5097d965f39cfd260068f82a41440ee14a0ea685301db4f84ed4a676c1dc869d338232de48403b6b456427af1b169b10110867bf806764981f23db379be5b248c233d8d7fe68493e85b5286e51434759e3fc1888d6806b8ca5148f749cc98e8487bbe8df9df6716a74418f88b5a0afb1fb52807564093dac6366f06e8393c70232a04fd796d4327d172615bc250540e0108f8a5c77df2c602ed1a957d2ac7945db65cd4e1f646d2e7bd8cc02948124260147930a78da97bdce81a5f87a2a999ce2206bf040d619b01a2a155652177ffa5a5deecc3da52a4283261cb74cc1b748da7f0b2615b65b66f67006fe6a15e077cf8008f063a5f76cfcfe6aae05ddc4a809ce7462bb85d5f63e1a53def1c61434a218654a6c470a5b88f83527ebe362a50ae818b69ed1a5e22f7a1ecbc1e4e4713447317132fad0eecc0f7669cc3cac836b077486a1797c271cfd9b5e2b8c368ca7757ae6c3e2a585dcc79ea514fd57789a24f28d722459c2d19897855868961dd7473584efa05e1d6fba030f0b7a5b1b202e28c85e7722ed89cb34b094b6bb2a91e1a48eb2c9e9a257de4ff4bea04e31f27da3088089db9b97e686786e3e9efaa946acf218b56b2ddd4d0cd52856ba6e558b72373cdfb5e889e8175ceb8de5d11d3bec4108615187f0ca77ccbf1f160e4c180bd20c125b5880f39031b864b703a012ee7ec0da447038075c366ee700057fe9ced3c71b2da75f3a8d18f7d9f9babe492a9ec5f6996ff7e11f140168c8922afe6c42e02d24076e295adaf39ab8dc359864d2849b4f167f1891b13c0b32cba14bfc939753feb15cea58a5fd06d98b8ae4aff4ce6e9a6b97161cab257e37971480eb6e73b118a5fed4f1dff923ee918730aa22ab272ca8a7781f6961ef05c9900a158dd52b0ba37197691e15a68a7c1387eda93fc31f32116502c09656ff8d5e7ac9a2f70c086f67804ca147f60a222e1af67988fc1680b0175b1331ecb326a692163af89a1fef7f6cc5b285c808b5b0e600d6306a8c294f8a469af0b29018815d0383253aee68ae1676acc1f00f268dc67483a138827a2a3a4b62ee31ba82796d610de33df8c0490409e0b7831d015d12f447be6ed8fc28f52307338176dbeb1a497b64dfa6b38a0d37713b816312f019caa9f81a6fa72d7ad0a7acaae3935b30be7a88eff245967616fbd71c72f25baa3c60398ec0fbbfb7885e83b1bed34a0f576b8a9454c885fae51e7139a2e9bf89cb47b58e1c91ae33fcedc35bc8f9899fe7390451194c22c643d15e56503a10c18b4888a609d7b2f7f1255ab229f583981e8f12abea2c3facb32e5cccd3a6f2c9619d859c91d536f62551aeaf7e945710a8689de2bee82957acb38bd7fa9a6dec26f5db46a78f99826bc12ce0d338d3d9be6f5d534805f4743aeb41abdd320a25ebc64d0eed4646fe1b254d1022019420cf051d8cc41a60a0b2a9a17d2c53d9166f89c35e6bd60d55d9223771f1729ccf4a2117744752d430421e9529628417c76b41ecb657a77df1c9e680418faf3b0bebd6bc5372f09abdbc991c53be83a649bf8f54dd502a4ce2bc85e2d721f2ec1a8e037b672610264cd080387d7c7d2c749e2d5224044ca9951ef68739dbcdd81bdcbb74d9857acb090ef0788c380e81ee727bd453678864b4777fdc9111f1860d6512ac776756b20b9dee3c244da4ea238cdcedad1781425c47e89c8463f827de37d55e9e4280aa28d61e858d30f5c4f143439fba9b666038c11e9281919a948369fc10e6ea2916f2908177b75cf6b0c182ee226c95596af744c14241293bbcd3c8d2c2556e44c6839f532b4742501c9aaa57f1240d8431cbc3e49664a3d2e5ef415813d33ddb42c3186efa4027a2589da58a8ba39d86dd2acb32c12541f3e11b5a908cdb2f05cdf4ae9be68f781d75af8f8d0f4edd9d3ae6209adac6e627f1074792cd5dada93e56d37418ffe88f15d0523c6254534f0559441411af59579765fff30d08d78e59e1065a77ea4ccbe7a2b5c4d5e480a2f5aba0abab5c1f834f40690b5bc698fe0e8bb05e9c5f937dabb26d9e916d63271e4a6a21affb0797a4419f07714275ad8c376ab9224f6e1371f325fd536b3fe0b4a706997a4e76ca95bc3a4794a906be2ca40a2f64e2cba25c1fcbe2a22acead111827fb4391bce08edf40958a1c88d4f62e25919e25e82c051e615e6f542a953aebd53df2a9eb9970c503384ab01c26dbee7f5fbc80ff01bf1ce52c9ecb62d76dbe94454fdd790b8c070cf2edc3a9920b18161ceeae675c19cce1a79f7a116603d929ebbc18810c3e44a49d19d3693e4ded9fc217f72abf3e50811af12933ab0f17891ae60a72855e500179b0b9a7278f5767d93d7433612f02b7ecb964a0458023c796ac079987c7c379722848d52b50a234cd0f59efb5ccfedfcde8bbf0e5e0bb019335ce428f8829c5e8f5c77d9963eeca92af2c68340c426ee12b759f2f42ab3de1e2fe1d462f4eae9ac6d8e60ae9c3978f15b25d08a908380e9b0c216b72a413e6b076e441afb122786a197170a8bef6542f8146a7040bbc3e42a1addb214e06c226021e000a3ce3bffca1e4d4be010a6acb339fb09ab418a2f2e6167c5facfd01e15e1b93852909061388e489c9fe301c0cacc439cd0ee52f6f732d14894fe9585e17da143fe2afa3fd0dbed7f9a33c5532fe78ada6d8aca5c11757aafa01d22636bbda10ae8fa8a4fe2f04767e1776736b1dbccb12f3da8d1d5e3084425a9a390e8f68247c799334b7d86a7e4a2ecfbe1614150f37575078c0f5d60001713d0f93f581d0bd14919d1b86552f3cc42f1a931e4d585fea66283d491682e2a7f2dc41f873ff9a0c356be9f303f90048f5a5dc3fc9f4f8e513747f578bdba69a7f42db2535ac59121383d5340a3fe722f2a03643e480041d5fc3d5cd308fcb02e0a65f2718fae893132d70b84f3a029bf7290194159ff3202a472b3c92a98bc4aa84b941fe256cc4fbbd4c0994332069cc51f4acf077a3511bbb20d2260591f1f973bdb98d53091da47f3be8482342bee1877e3633df2291410f082792f9c3cee12eff2e97e962aa10e755dd4e338979619eb735bd992d93bc476050f66225125cb650d42938d22ff6b850c6e04bac686778d765eb81e16e1122aec94e7e47641a8bd697105353ebe46a5c2a3423fd91435506bea4c0314e2f92b64f215436b5ef152505a39bb8616416e1e47095ea5a8130508559a2f241e8eec09a4", 0x1000, 0x1f}], 0x8040, &(0x7f0000001740)=ANY=[@ANYBLOB]) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/24 14:07:44 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:44 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x800000010000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/24 14:07:44 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x100000000, 0x6, 0x8001, 'queue0\x00', 0x3}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) socket$inet(0x2, 0xb, 0x3ff) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:44 executing program 0: semget(0x0, 0x0, 0x0) 2018/04/24 14:07:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000480)={@empty, 0x10001, 0x1, 0x1, 0x2, 0x1, 0x6}, &(0x7f00000004c0)=0x20) 2018/04/24 14:07:44 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x48000) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fchdir(r1) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/24 14:07:44 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x800000010000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/24 14:07:44 executing program 1: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 14:07:44 executing program 6 (fault-call:0 fault-nth:0): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:44 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x200000) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:44 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x3}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in, 0x0, 0x1, 0x0, 0xffffffffffffff2b, 0x0, 0xffffffffffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 96.938602] FAULT_INJECTION: forcing a failure. [ 96.938602] name failslab, interval 1, probability 0, space 0, times 1 [ 96.949965] CPU: 1 PID: 7892 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 96.956840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.966225] Call Trace: [ 96.968862] dump_stack+0x185/0x1d0 [ 96.972540] should_fail+0x87b/0xab0 [ 96.976306] should_failslab+0x279/0x2a0 [ 96.980415] __kmalloc_node+0x22e/0x1190 2018/04/24 14:07:45 executing program 0: semget(0x0, 0x0, 0x0) [ 96.984558] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 96.989994] ? __get_vm_area_node+0x28e/0x810 [ 96.994541] __get_vm_area_node+0x28e/0x810 [ 96.998914] __vmalloc_node_range+0x2ad/0x1140 [ 97.003545] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.007690] __vmalloc+0xe2/0x100 [ 97.011211] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.015311] bpf_prog_alloc+0xb0/0x4b0 [ 97.019277] SYSC_bpf+0x79db/0xdfd0 [ 97.023003] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.027772] SyS_bpf+0x54/0x80 [ 97.031049] do_syscall_64+0x309/0x430 2018/04/24 14:07:45 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x800000010000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) [ 97.034991] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.039788] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.045001] RIP: 0033:0x455389 [ 97.048208] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.055958] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 97.063260] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 97.070901] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.078198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/24 14:07:45 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x800000000000003, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) [ 97.085493] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000000 [ 97.093095] syz-executor6: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 97.104195] syz-executor6 cpuset=syz6 mems_allowed=0 [ 97.109453] CPU: 1 PID: 7892 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 97.116318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.125693] Call Trace: [ 97.128322] dump_stack+0x185/0x1d0 [ 97.131995] warn_alloc+0x3fc/0x660 [ 97.135717] __vmalloc_node_range+0xa6f/0x1140 [ 97.140396] __vmalloc+0xe2/0x100 [ 97.143926] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.148029] bpf_prog_alloc+0xb0/0x4b0 [ 97.151994] SYSC_bpf+0x79db/0xdfd0 [ 97.155710] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.160471] SyS_bpf+0x54/0x80 [ 97.163747] do_syscall_64+0x309/0x430 [ 97.167686] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.172486] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.177698] RIP: 0033:0x455389 [ 97.180910] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/04/24 14:07:45 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000740)={@loopback, 0x0}, &(0x7f0000000780)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x800401, 0x0, 0x0, 0xfa}}, 0xfe3d) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 97.188657] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 97.195954] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 97.203251] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.210545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 97.217849] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000000 [ 97.225246] Mem-Info: [ 97.227792] active_anon:76264 inactive_anon:75 isolated_anon:0 [ 97.227792] active_file:3606 inactive_file:8303 isolated_file:0 [ 97.227792] unevictable:0 dirty:85 writeback:0 unstable:0 [ 97.227792] slab_reclaimable:3408 slab_unreclaimable:9294 [ 97.227792] mapped:73900 shmem:84 pagetables:1079 bounce:0 [ 97.227792] free:1061405 free_pcp:258 free_cma:0 [ 97.261345] Node 0 active_anon:307164kB inactive_anon:300kB active_file:14424kB inactive_file:33212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295600kB dirty:340kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 112640kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 97.289553] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.315839] lowmem_reserve[]: 0 2820 7247 7247 [ 97.320543] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 97.348384] lowmem_reserve[]: 0 0 4426 4426 [ 97.352816] Node 0 Normal free:1350820kB min:41196kB low:51492kB high:61788kB active_anon:304964kB inactive_anon:300kB active_file:14424kB inactive_file:33212kB unevictable:0kB writepending:340kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10240kB pagetables:4316kB bounce:0kB free_pcp:200kB local_pcp:108kB free_cma:0kB [ 97.382826] lowmem_reserve[]: 0 0 0 0 [ 97.386747] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 97.400223] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 97.415633] Node 0 Normal: 122*4kB (UM) 37*8kB (UME) 10*16kB (UME) 1*32kB (E) 14*64kB (UE) 5*128kB (UME) 2*256kB (UE) 2*512kB (UM) 2*1024kB (E) 11*2048kB (UM) 323*4096kB (UM) = 1351632kB [ 97.432725] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 97.441365] 11992 total pagecache pages [ 97.445397] 0 pages in swap cache [ 97.448919] Swap cache stats: add 0, delete 0, find 0/0 [ 97.454339] Free swap = 0kB [ 97.457410] Total swap = 0kB [ 97.460503] 1965969 pages RAM [ 97.463667] 0 pages HighMem/MovableOnly [ 97.467722] 105641 pages reserved 2018/04/24 14:07:45 executing program 0: semget(0x0, 0x0, 0x0) 2018/04/24 14:07:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) getsockname$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) 2018/04/24 14:07:45 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_rm_watch(r2, r1) r3 = socket(0x5, 0x31a5b40be280e792, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x40000, 0x108) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r4, 0x7, 0x46ae9aa196a4ed28, 0x1ff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000012c0)={0x0, 0x8, "018ea36c371d6932"}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={0x0, 0x2}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000013c0)={0x0, 0x8, 0x3}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x8, 0x3, [0x3639, 0x3, 0xa]}, &(0x7f0000001480)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff01}}}, &(0x7f0000001580)=0x84) sendmsg$inet_sctp(r3, &(0x7f0000001740)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="7ceb854a53c303df69f61d082ea6fe3cc2b6d3dfc01390ab036b1f37b671d8e5bb4072f7627050c524846f63c259c2952265b387f7109e7af61cbefc2fe651327aef35623cdd12b04d260413a7cc583bb43a4454a2d134de2d11829b928aa36315c2e7719b899fd54c448aee3cd79291e44397f4b9fa359cef3a4b52d850490e6179d86dd98e869eb46ef8fffd1d34a83dd4f10fc7d41eb05ed6e42381881cefd0d4adfe48095951a8934d2f222dfee426791c7147e7d5491cc7c47cfe2137ed318bbbdce7c53e8127", 0xc9}], 0x2, &(0x7f00000015c0)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x1f, 0x8001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xae5, 0x1, 0x6, 0xffffffff, 0x200, 0xffffffffffffff80, 0xb3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x1, 0x9, 0x81, 0x0, 0x401, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xb1, 0x8000, 0x0, 0x7, 0x3613, 0xf4f, 0x9, 0xb4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8008, 0x1, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x8000, 0xda3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0x2, 0x5, r9}}], 0x150, 0x24000800}, 0x800) 2018/04/24 14:07:45 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:45 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bond_slave_1\x00', {0x2, 0x0, @rand_addr}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) epoll_wait(r2, &(0x7f00000000c0), 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x8, 0xa0c0) 2018/04/24 14:07:45 executing program 6 (fault-call:0 fault-nth:1): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:45 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000, 0x800000010000000}, &(0x7f0000000140)=0x8) 2018/04/24 14:07:45 executing program 7: personality(0xc) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = semget(0x1, 0x7, 0x610) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) semctl$IPC_RMID(r1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 97.680992] FAULT_INJECTION: forcing a failure. [ 97.680992] name failslab, interval 1, probability 0, space 0, times 0 [ 97.692413] CPU: 0 PID: 7939 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 97.699282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.708669] Call Trace: [ 97.711309] dump_stack+0x185/0x1d0 [ 97.714984] should_fail+0x87b/0xab0 [ 97.718803] should_failslab+0x279/0x2a0 [ 97.722913] __kmalloc_node+0x22e/0x1190 [ 97.727016] ? rcu_all_qs+0x32/0x1f0 [ 97.730769] ? _cond_resched+0x3c/0xd0 [ 97.734696] ? alloc_vmap_area+0x1e6/0x15a0 [ 97.739062] ? rcu_all_qs+0x32/0x1f0 [ 97.742823] alloc_vmap_area+0x1e6/0x15a0 [ 97.747042] __get_vm_area_node+0x3ab/0x810 [ 97.751425] __vmalloc_node_range+0x2ad/0x1140 [ 97.756062] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.760215] __vmalloc+0xe2/0x100 [ 97.763744] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.767845] bpf_prog_alloc+0xb0/0x4b0 [ 97.771810] SYSC_bpf+0x79db/0xdfd0 [ 97.775539] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.780304] SyS_bpf+0x54/0x80 [ 97.783589] do_syscall_64+0x309/0x430 [ 97.787534] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.792331] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.797548] RIP: 0033:0x455389 [ 97.800755] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.808509] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 97.815803] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 97.823097] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.830393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 97.837686] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000001 [ 97.845325] syz-executor6: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 97.856456] syz-executor6 cpuset=syz6 mems_allowed=0 [ 97.861699] CPU: 0 PID: 7939 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 97.868567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.877949] Call Trace: [ 97.880580] dump_stack+0x185/0x1d0 [ 97.884261] warn_alloc+0x3fc/0x660 [ 97.887992] __vmalloc_node_range+0xa6f/0x1140 [ 97.892684] __vmalloc+0xe2/0x100 [ 97.896211] ? bpf_prog_alloc+0xb0/0x4b0 [ 97.900317] bpf_prog_alloc+0xb0/0x4b0 [ 97.904277] SYSC_bpf+0x79db/0xdfd0 [ 97.907998] ? __msan_poison_alloca+0x15c/0x1d0 [ 97.912769] SyS_bpf+0x54/0x80 [ 97.916044] do_syscall_64+0x309/0x430 [ 97.919981] ? bpf_prog_get_type_dev+0x710/0x710 [ 97.924776] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/24 14:07:45 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/24 14:07:45 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000001600)='/dev/audio#\x00', 0x68e, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001640)={0x0, 0x7}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000016c0)={r1, 0x6}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty, 0x1f}, 0x1c) dup(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'team_slave_1\x00', 0x2000000000}) sysinfo(&(0x7f0000000000)=""/29) 2018/04/24 14:07:45 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe4f) socket(0x5, 0x807, 0x80000001) 2018/04/24 14:07:45 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x20000008000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto$llc(r1, &(0x7f0000000300)="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", 0x1000, 0x20000080, &(0x7f0000000000)={0x1a, 0x0, 0x5, 0x8, 0x62, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x96c}, &(0x7f0000000100)=0xc) 2018/04/24 14:07:45 executing program 0 (fault-call:0 fault-nth:0): semget(0x0, 0x0, 0x600) [ 97.929991] RIP: 0033:0x455389 [ 97.933198] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 97.940946] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 97.948239] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 97.955561] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.962887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 97.970179] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000001 2018/04/24 14:07:46 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) 2018/04/24 14:07:46 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84c0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x9c, r1, 0x8, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:46 executing program 6 (fault-call:0 fault-nth:2): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:46 executing program 0: semget(0x0, 0x0, 0x600) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x2, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xf}]}, 0x18) 2018/04/24 14:07:46 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_rm_watch(r2, r1) r3 = socket(0x5, 0x31a5b40be280e792, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x40000, 0x108) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r4, 0x7, 0x46ae9aa196a4ed28, 0x1ff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000012c0)={0x0, 0x8, "018ea36c371d6932"}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={0x0, 0x2}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000013c0)={0x0, 0x8, 0x3}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001440)={0x0, 0x8, 0x3, [0x3639, 0x3, 0xa]}, &(0x7f0000001480)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff01}}}, &(0x7f0000001580)=0x84) sendmsg$inet_sctp(r3, &(0x7f0000001740)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="7ceb854a53c303df69f61d082ea6fe3cc2b6d3dfc01390ab036b1f37b671d8e5bb4072f7627050c524846f63c259c2952265b387f7109e7af61cbefc2fe651327aef35623cdd12b04d260413a7cc583bb43a4454a2d134de2d11829b928aa36315c2e7719b899fd54c448aee3cd79291e44397f4b9fa359cef3a4b52d850490e6179d86dd98e869eb46ef8fffd1d34a83dd4f10fc7d41eb05ed6e42381881cefd0d4adfe48095951a8934d2f222dfee426791c7147e7d5491cc7c47cfe2137ed318bbbdce7c53e8127", 0xc9}], 0x2, &(0x7f00000015c0)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x1f, 0x8001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xae5, 0x1, 0x6, 0xffffffff, 0x200, 0xffffffffffffff80, 0xb3, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x800, 0x1, 0x9, 0x81, 0x0, 0x401, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xb1, 0x8000, 0x0, 0x7, 0x3613, 0xf4f, 0x9, 0xb4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8008, 0x1, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x8000, 0xda3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0x2, 0x5, r9}}], 0x150, 0x24000800}, 0x800) 2018/04/24 14:07:46 executing program 3: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/225, &(0x7f0000000040)=0xe1) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000080)) 2018/04/24 14:07:46 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) [ 98.283302] FAULT_INJECTION: forcing a failure. [ 98.283302] name failslab, interval 1, probability 0, space 0, times 0 [ 98.294720] CPU: 1 PID: 7981 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 98.301590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.310972] Call Trace: [ 98.313604] dump_stack+0x185/0x1d0 [ 98.317277] should_fail+0x87b/0xab0 [ 98.321045] should_failslab+0x279/0x2a0 [ 98.325175] __kmalloc_node+0x22e/0x1190 [ 98.329273] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 98.334759] ? __get_vm_area_node+0x600/0x810 [ 98.339292] ? update_cfs_rq_load_avg+0x662/0x1aa0 [ 98.344254] ? __vmalloc_node_range+0x5d7/0x1140 [ 98.349063] __vmalloc_node_range+0x5d7/0x1140 [ 98.353748] __vmalloc+0xe2/0x100 [ 98.357274] ? bpf_prog_alloc+0xb0/0x4b0 [ 98.361374] bpf_prog_alloc+0xb0/0x4b0 [ 98.365333] SYSC_bpf+0x79db/0xdfd0 [ 98.369054] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.373822] SyS_bpf+0x54/0x80 [ 98.377099] do_syscall_64+0x309/0x430 [ 98.381045] ? bpf_prog_get_type_dev+0x710/0x710 [ 98.385847] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.391056] RIP: 0033:0x455389 [ 98.394264] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 98.402007] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 98.409304] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 98.416601] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.423888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/04/24 14:07:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x460000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x1) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:46 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) [ 98.431182] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000002 2018/04/24 14:07:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000000)='oom\x00\nm\x00\x00\x00\x00') 2018/04/24 14:07:46 executing program 5: r0 = socket(0x0, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/24 14:07:46 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000180)=0x800) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x8000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/53) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x400, 0x8}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x97}, 0x8) 2018/04/24 14:07:46 executing program 6 (fault-call:0 fault-nth:3): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80400, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="16551bbf7c4172378c72ebc13b95f181fbde919d096fc241dcd4ca2fe64ffde28b9d26015861f190afca32af5e7eb02a6c01e62b70e536a18caa0f4c873723d3e04494c803bd651317d052b65bbb32bd9c86d183558ea31ebf2c0780633f7570") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:46 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$TCXONC(r1, 0x540a, 0x100000000) 2018/04/24 14:07:46 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7b, 0x6}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x6, &(0x7f0000000540)=[{&(0x7f0000000080)="35d01f4ea7e6cd82a7cfeeeae99564af73c56f9ef796af5b88f5bbdc6c1b1749f47dd9fff0c34b26a7a2cff25f3db7cf92001cc4ae3f2ba4108cdeb1bb3f32ee3e52ae493e4987ce95e41679f8597ed3db43f24913709a2cf86fe215ee29ad65b5a28cf4d118c0c52d2926eb813bfbba5ea9f31e7ed405a837a3c24552077d32b5d4f2e2a28744d5c49f5f778031c212dc87c33cb5859c56f4cc0935d08e0627532bef5df9544bb2b18ab6dc80382ae826adb465b1f82dff06355475c48080c7ba8413b794719f", 0xc7, 0x80}, {&(0x7f0000000180)="f9fd62d7eff925ea3944c1a5f354131efd34f78796a1aebbb0464e5b67997c7711bfee7d90b82532bbbc9886b0c80b4346f9a9328d73106bc7973ac76c140276a8e265a0819bfb9f96e180f74e44385bccb87553120a2fb3198d5e662bbcf99dd4f6fe4e9c4654736bf1f98f55f3dca2a3d1a45142804544eeaeb4a3c870b8f7168742a7d113e187609f78a005df6c0b8d6f9b7a7569c3f524c89d258c555262e9ccbe31deef339adf24bcc60ae0bbab96239b6022aba8ee76c8ed2f1b260ecbe1ac9cd65e56c0ce03e72af1ec9d1858ccc0d1f762a10350fab66e28a93fd22ee6cbd5607e7ee935304daed01945a9b29044", 0xf2, 0x3}, {&(0x7f0000000280)="9676f9b00ca9e8d4dbe02f4d0c75cb82d1934ff57b793718a4ca2a50886c9fbce05e5610abdd8c95743f92a8d28801b7b218f4ac66929d7caba8b3588fe86d", 0x3f, 0x1}, {&(0x7f00000002c0)="f9a2953c9ed456dfee1ec004f8bcf1ebb271adab39255bb744a6e6ab5c64e5ecc361ac71b023e715332a91d9fed6e54bbfafa20758c0562b36b707f462b808fe33ae638366b1ebd3e0f559bdc66ce63305e57f2de7a7914fb7e1642e308d63899b431b7f53de39720c181e7e1a847a91a86d9c5667a6bd22a13b594281f3af2548978b3d973f600f62d74cfe02a69fea5a58fc0a335ae614a7dd8e63e8fea4ea451bec3310b21b0bd23b2f4869998417d2ec37e48958c931973fae625a74995255406311393770f2623b66773a393f0213271b89afd212f094b9a04671f2c776ad3c49f42b", 0xe5, 0x7fffffff}, {&(0x7f00000003c0)="688be039e4b3e8a02fefa127d4b4683dced02d9fbd85a2595d180987166d15d5a02a22657a694fc0b18bea518e4c98785ea8bf65a46aab0d101554dc2fe02a6c02573affe15ee06937ba88c4eedbd7275a3d7ec736c062f5d6510e506972c48de868d00a77f45d2d993f5fe44cbdf0f78dd8fa367b8e629287282d4a577745af27dca7c2f60fd3f4a7f144a1c032acdc80af378b46419255b542037615a64b3b1049a202eb3b5ce1e881e155", 0xac, 0x100000001}, {&(0x7f0000000480)="526f844dda2cfaf62e3e2edc8804835651a95cce8a2884cec85ff7e58e26d96a34d604a2ba36b964311ed31f207f7a0d00d787ac9a591b9a50b12f6469556611df08c725863169b063bc887162df648e05080ac623f007085e03ad1fd511cbb367cb7fbe00ae6d8b5d0502160de816d7514ec9f3cceb4ec7c7ace40e85acd30a39564a7f0dbe00b5d35fe0e76dd922f67e4835d55e9881f4990f3e807dad35c695559e", 0xa3, 0x4}], 0x8, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$int_in(r0, 0x0, &(0x7f0000000600)=0x100000000) 2018/04/24 14:07:46 executing program 0: semget(0x0, 0x4, 0x83) syz_mount_image$hfsplus(&(0x7f0000002280)='hfsplus\x00', &(0x7f00000022c0)='./file0\x00', 0x1ff, 0x4, &(0x7f0000002540)=[{&(0x7f0000002300)="06e94cc98275a489111c9da8eb8c091db0b6a18502843b5fe0ff614766c1ea4bcb30bed32dd6c56c5b3dcc3ece3b38a47f98d4f2d25405cb0d627b95e784009b946cf070bd70945cbc982d6a5a3f1e09c9457531b77db2226b7f624571b323f97d904c87663fca6dc45401fe24cf039cac892aee6beaf74ed9c6c00df2d78897a6d2bd33b6e723212435e3668253ea961bdbe8a9b4ec91fd62599e2b1cc2a1", 0x9f, 0x100000000}, {&(0x7f00000023c0)="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", 0xfb, 0x9}, {&(0x7f00000024c0)="4beb3455e816a4f4da7a3fafb694cc311c7746d1d6d256a7efd92f31517c8fbf0e2159ddf45512bff3ee8c46f8bb18201451f12e3237be7a4c78d906a8", 0x3d, 0x6}, {&(0x7f0000002500)="b1119f4eebca0a31e4ce1c4bed116011cb19acb64076b57c197266aff430fb0e447c0998608b", 0x26, 0x2a}], 0x1000, &(0x7f00000025c0)={[{@nodecompose='nodecompose', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x3, &(0x7f0000002100)=[{&(0x7f0000000080)="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{&(0x7f0000001100)="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0x1000, 0x81}], 0x1042050, &(0x7f0000002600)=ANY=[@ANYBLOB="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"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002180)={0xffffffffffffffff}) connect$netlink(r0, &(0x7f00000021c0)=@unspec, 0xc) [ 98.740738] FAULT_INJECTION: forcing a failure. [ 98.740738] name failslab, interval 1, probability 0, space 0, times 0 [ 98.752205] CPU: 1 PID: 8028 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 98.759081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.768459] Call Trace: [ 98.771084] dump_stack+0x185/0x1d0 [ 98.774757] should_fail+0x87b/0xab0 [ 98.778516] should_failslab+0x279/0x2a0 [ 98.782666] __kmalloc+0xc2/0x350 [ 98.786194] ? bpf_prog_alloc+0xb0/0x4b0 [ 98.790283] ? bpf_prog_alloc+0x10d/0x4b0 [ 98.794468] bpf_prog_alloc+0x10d/0x4b0 [ 98.798517] SYSC_bpf+0x79db/0xdfd0 [ 98.802234] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.806997] SyS_bpf+0x54/0x80 [ 98.810273] do_syscall_64+0x309/0x430 [ 98.814211] ? bpf_prog_get_type_dev+0x710/0x710 [ 98.819007] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.824224] RIP: 0033:0x455389 [ 98.827434] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/04/24 14:07:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8625dcb90db2965c284de4541c9ec708fb", 0x11) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xe2, 0x801) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bond_slave_1\x00', 0x10) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200) 2018/04/24 14:07:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x5}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in, 0x0, 0xffffffffffffffff, 0x0, 0x401}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='%{-proc*vboxnet1){\x00') ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x2, 0x60eda6e9, 0x84, 0x6d3f, 0x5, 0x9, 0xfffffffffffffff8, 0xff, 0x7, 0x6}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x10000}, 0x90) r3 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000003c0)=""/9) 2018/04/24 14:07:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) 2018/04/24 14:07:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) socketpair(0x9, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000004900)={0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000000040)="b0a9553738e0e724cb64db1b19d995858030f8a95eb83a3bc26725fb9205392da994776119f098c77c7b5802e083a83c023f5f68b87d00b8678f507ea677f6d16db7e9b151e14ced1fab92b7bcc235459026c8cb7f03e7831e7d013cbc31dd13cbffd32a9e8f5545f03fc0d1a2aa8f9b17c013cda6196cb3a0ac6c75307fd43bf60c440bab9e55ae97a8b63df56473de5390de837ebc2666f2931a93343949c1455351ece2001c236d5d0802c38283a0a6a3c13458c9487b7b0aee719c1f2be949", 0xc1}, {&(0x7f0000000180)="6c74109557e318f8374a11c94cb7acfe7b55e012a1e184507cd335274680244f601bee44", 0x24}, {&(0x7f00000002c0)="39b4c8bea2afa7cc6c937b4d31f6c51ba683d5211ce24f3bef9636e2b74b64eeacff54bd2854d8af70bc986518b5e2df1d4eb314d3c9e86e1c6d6789c9a6b519d7b1202b44198a82cfe0d411f4799c5910c0a77f448328afebe2ce9ffea8d7bef1c1042bb953ab456490d7ca4042e7b1b8c9e09d088451abbdc1c1b51c02cc3bff96eddb738634a782d3ad28aabd", 0x8e}, {&(0x7f0000000380)="929ae6ed95640bd0bb7637941bf52ad201c0829111d8bb", 0x17}, {&(0x7f00000003c0)="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{0xe8, 0x0, 0x40, "3fd3d17ccdcdd76707f2e66166e6cc77500d805b6bb8a36b1ac10777b48af17e4d9fab80cc40772117987e69d20f205b9b8aac94d7574260f5132c097ea1f1dfb0cba9bd7a646fc8e32fbf9c0760b68ff8aff095b3ce0a3aaea0f5fe620ee39247d3a1fcd7aa547e9ab4d556fa78ac04590c05fc16f260aeb4f294a765289ec63d99a768de86a8eb0ac8d0cdf307d539b1529af386a92d872e7c77d059c61eb6ac0f06fc7cca33e96b6a844760f63034d1729590cf82b10c6895d68563b00cd41c25ab05362de7c6ce2c578c3110171dbfcd"}, {0x58, 0x113, 0xff, "b833d5fd0dc9bbc2d211739d6b2a74b3ca36ffd750c053087dc8e2781d2283e16c88affa3b77ebd0f6046f6ca607f92b7d858b72cb8c48a29173a8d7e975d40a8a2f9e2b"}, {0x20, 0x1, 0x8c649ed20, "4b6c1d22527cd01054611c"}, {0x28, 0x0, 0x8000, "a5f6154c59419d07e7392f1ded12ced21b0bc6d0195e"}, {0x58, 0x10a, 0x400, "6ce99e58b4ef80f91e1849d768769a11a1f5f1344be9d5fbceb336d0498de15e989c0ae46f137c95ce2f28657382e509ba9539c9f12585c4bd8d2479627f6026fab36ce8c897"}, {0xd0, 0x1, 0xe419, "e197d7a1ca491ae335b8c42f7cc60fe1bc7d195524d6bbe7bf2147825f6e348d2e14e12163721b1ce0bbdfd2ad280573d331e6477f150ebc0bb528d1a2589d277becc3751e20e56c5312d3406c6c40533f2ef521b2ba598105d7d21ef179399c58cb439c1fc5e1c8e509e681d517056c687d00ed34c0149a7cbb2f9eb9b65a70673106a04cdb2defcbe4e71129b0b927dad842df132184af36e010337dc48a281f98156e84b4060684f404b53482f293486a6c8bd81c9b2d83d9d2"}], 0x12c0, 0x10}, 0x4804) [ 98.835185] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 98.842479] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 98.849773] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.857068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 98.864369] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000003 2018/04/24 14:07:47 executing program 5: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/24 14:07:47 executing program 0: semget(0x0, 0x0, 0x600) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1b, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x1, 0x28, [0x8, 0x6, 0x5, 0x3, 0x81, 0x4, 0x0, 0x83b, 0x7fff, 0x10001]}) semget(0x2, 0x3, 0x7c) 2018/04/24 14:07:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="8625dcb90db2965c284de4541c9ec708fb", 0x11) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xe2, 0x801) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bond_slave_1\x00', 0x10) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200) 2018/04/24 14:07:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) [ 99.164470] random: crng init done 2018/04/24 14:07:47 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) signalfd4(r0, &(0x7f0000000000)={0xfffffffffffffffa}, 0x8, 0x80800) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x6) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:47 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/24 14:07:47 executing program 0: semget(0x0, 0x0, 0x600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) tee(r0, r0, 0xffffffffffffffff, 0x804) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x8001, 0x401, 0x1, 0x200, 0x2, 0x7, 0x10000, 0xfff, 0x1f, 0x7}) 2018/04/24 14:07:47 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1000000014bc}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000040000000000000090000000950000ffffffe100"], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0x2fb, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/04/24 14:07:47 executing program 6 (fault-call:0 fault-nth:4): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:47 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x200) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:47 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/04/24 14:07:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:47 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x20000000000}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:47 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x0, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/24 14:07:47 executing program 3: syz_emit_ethernet(0x71, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{0x1ff, 0x8, 0x5}, {0x0, 0x6, 0x80000001, 0x400}, {0x1, 0x10000, 0xfffffffffffffbff, 0xe1}, {0x101, 0x7fffffff, 0x3, 0x1480}, {0x2, 0x800, 0x7ff, 0x1}, {0x1f, 0x9, 0x7, 0x3f}, {0x8, 0x7153, 0x3f, 0x5}], @generic="612b83b2b1d2fa247ed3fb2a9790c974c7b9b621ff0d24f62f5e1872a9ce62e8b4c2cb2e81151c8902b96182b625750cd2fe7dce88e114505ce50388423640c38bcf9e8dfb54d6"}}}}, &(0x7f0000efe000)) 2018/04/24 14:07:47 executing program 0: semget(0x0, 0x4, 0x600) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) [ 99.964660] FAULT_INJECTION: forcing a failure. [ 99.964660] name failslab, interval 1, probability 0, space 0, times 0 [ 99.976093] CPU: 1 PID: 8115 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 99.982962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.992338] Call Trace: [ 99.994963] dump_stack+0x185/0x1d0 [ 99.998631] should_fail+0x87b/0xab0 [ 100.002389] should_failslab+0x279/0x2a0 [ 100.006495] __kmalloc+0xc2/0x350 [ 100.009980] ? bpf_check+0x1b6/0xc770 [ 100.013806] ? bpf_check+0x1e4/0xc770 [ 100.017629] ? SYSC_bpf+0xc754/0xdfd0 [ 100.021455] bpf_check+0x1e4/0xc770 [ 100.025140] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.029842] ? __kmalloc+0x20c/0x350 [ 100.033584] ? trace_kmalloc+0xa3/0x2b0 [ 100.037593] ? kmsan_set_origin+0x9e/0x160 [ 100.041890] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 100.047335] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.052750] ? ktime_get_with_offset+0x344/0x4c0 [ 100.057574] ? kmsan_set_origin+0x9e/0x160 [ 100.061876] SYSC_bpf+0xc754/0xdfd0 [ 100.065598] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.070366] SyS_bpf+0x54/0x80 [ 100.073640] do_syscall_64+0x309/0x430 [ 100.077575] ? bpf_prog_get_type_dev+0x710/0x710 [ 100.082374] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.087589] RIP: 0033:0x455389 [ 100.090800] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 100.098547] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 100.105843] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 2018/04/24 14:07:48 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x0, 0x1df9}, 0x1c) 2018/04/24 14:07:48 executing program 0: r0 = semget$private(0x0, 0x7, 0x9) semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x0, 0x0, 0x600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'bridge0\x00', 0xb5}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x7fff) 2018/04/24 14:07:48 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) lookup_dcookie(0x929, &(0x7f0000000000)=""/121, 0x79) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x8, @empty, 0x200000000006}, 0xe) 2018/04/24 14:07:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x3f, 0xffffffff00000001}, 0x11) [ 100.113142] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.120433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 100.127728] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000004 2018/04/24 14:07:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='ns/pid\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffffffffffff, 0x17b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/21) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x800000000, @empty, 0x6}, 0x1c) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000004c0)={@remote, @broadcast}, &(0x7f0000000500)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x32f0, 0x100) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x45408379, 0x7, "4a249b53fdfafe7bd66d8d2fcd0ae32b0d3b9e30ddf10d2e356d94c6602e4c349a9463883c1b8b0d54a53b4f7cd984bdb6a6a524873a11fda997f89cdb9ea957fc1d770897874a44a445ab21ebb5dd2d"}, 0xd8) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0xfffffffffffffffc, 0x68, 0x7fff, 'queue1\x00', 0x9}) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x2) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000080)={0x0, r4}) 2018/04/24 14:07:48 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/24 14:07:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x0, 0x3f, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:48 executing program 6 (fault-call:0 fault-nth:5): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) 2018/04/24 14:07:48 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x10001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:48 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgrp(r1) semget(0x0, 0x3, 0x5ff) iopl(0x7) socketpair(0x0, 0x7, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0xa16, 0xbe, r1, 0x6, r3, 0x5, 0x7, 0x7}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000040)={0x5, 0x7, 0x400, 0xcce, "a5810154a3992b6816d459d79ae2ec1c0db4984c9ec64e8b6d4c35b6d4e4f7386be31e95663c05854396b962", 0x84fc}) 2018/04/24 14:07:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0), 0x4) syz_open_pts(r0, 0x101000) 2018/04/24 14:07:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x0, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:48 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f}, 0x11) [ 100.665834] FAULT_INJECTION: forcing a failure. [ 100.665834] name failslab, interval 1, probability 0, space 0, times 0 [ 100.677238] CPU: 1 PID: 8179 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 100.684112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.693488] Call Trace: [ 100.696115] dump_stack+0x185/0x1d0 [ 100.699783] should_fail+0x87b/0xab0 [ 100.703591] should_failslab+0x279/0x2a0 [ 100.707709] __kmalloc_node+0x22e/0x1190 [ 100.711799] ? __get_vm_area_node+0x28e/0x810 [ 100.716380] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.721257] __get_vm_area_node+0x28e/0x810 [ 100.725635] __vmalloc_node_range+0x2ad/0x1140 [ 100.730287] ? bpf_check+0x291/0xc770 [ 100.734149] vzalloc+0xb2/0xc0 [ 100.737374] ? bpf_check+0x291/0xc770 [ 100.741212] bpf_check+0x291/0xc770 [ 100.744901] ? __kmalloc+0x20c/0x350 [ 100.748655] ? trace_kmalloc+0xa3/0x2b0 [ 100.752674] ? kmsan_set_origin+0x9e/0x160 [ 100.756979] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 100.762424] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.767865] ? kmsan_set_origin+0x9e/0x160 [ 100.772179] SYSC_bpf+0xc754/0xdfd0 [ 100.775903] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.780672] SyS_bpf+0x54/0x80 [ 100.783957] do_syscall_64+0x309/0x430 [ 100.787899] ? bpf_prog_get_type_dev+0x710/0x710 [ 100.792701] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.797920] RIP: 0033:0x455389 [ 100.801135] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 100.808883] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 100.816180] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 100.823480] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.830777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 100.838067] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000005 [ 100.845701] syz-executor6: vmalloc: allocation failure: 48 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 100.856799] syz-executor6 cpuset=syz6 mems_allowed=0 [ 100.862071] CPU: 1 PID: 8179 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 100.868935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.878310] Call Trace: [ 100.880934] dump_stack+0x185/0x1d0 [ 100.884605] warn_alloc+0x3fc/0x660 [ 100.888313] __vmalloc_node_range+0xa6f/0x1140 [ 100.892951] vzalloc+0xb2/0xc0 [ 100.896173] ? bpf_check+0x291/0xc770 [ 100.900006] bpf_check+0x291/0xc770 [ 100.903697] ? __kmalloc+0x20c/0x350 [ 100.907452] ? trace_kmalloc+0xa3/0x2b0 [ 100.911464] ? kmsan_set_origin+0x9e/0x160 [ 100.915772] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 100.921214] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.926647] ? kmsan_set_origin+0x9e/0x160 [ 100.930953] SYSC_bpf+0xc754/0xdfd0 [ 100.934672] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.939436] SyS_bpf+0x54/0x80 [ 100.942713] do_syscall_64+0x309/0x430 [ 100.946647] ? bpf_prog_get_type_dev+0x710/0x710 [ 100.951448] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.956661] RIP: 0033:0x455389 [ 100.959870] RSP: 002b:00007feaa85b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/04/24 14:07:48 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x200000a3, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x10000) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x3f, @multicast2=0xe0000002, 0x4e20, 0x4, 'lc\x00', 0x4, 0x200, 0x1b}, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x110) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:48 executing program 0: io_setup(0x8000, &(0x7f0000000080)=0x0) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1ff000000000, 0x40) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x8, 0x4e22, 0xfff, 0xa, 0xa0, 0x20, 0xef, r2, r3}, {0x100, 0xa2dd, 0x3, 0x401, 0x401, 0x4, 0x9, 0x3}, {0x7, 0x44a3, 0x8, 0x81}, 0x2, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x0, 0x3, 0x9, 0x1, 0x598, 0x2}}, 0xe8) io_getevents(r0, 0x1, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180)) r4 = semget(0x0, 0x0, 0x600) semctl$IPC_INFO(r4, 0x2, 0x3, &(0x7f0000000000)=""/77) 2018/04/24 14:07:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0), 0x4) syz_open_pts(r0, 0x101000) 2018/04/24 14:07:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1484, 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) lseek(r0, 0x0, 0x7) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 100.967614] RAX: ffffffffffffffda RBX: 00007feaa85b26d4 RCX: 0000000000455389 [ 100.974909] RDX: 0000000000000016 RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 100.982205] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 100.989499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 100.996798] R13: 0000000000000045 R14: 00000000006f3718 R15: 0000000000000005 [ 101.004240] warn_alloc_show_mem: 1 callbacks suppressed [ 101.004250] Mem-Info: [ 101.012266] active_anon:81226 inactive_anon:78 isolated_anon:0 [ 101.012266] active_file:3606 inactive_file:8816 isolated_file:0 [ 101.012266] unevictable:0 dirty:74 writeback:0 unstable:0 [ 101.012266] slab_reclaimable:3419 slab_unreclaimable:9317 [ 101.012266] mapped:73968 shmem:84 pagetables:1071 bounce:0 [ 101.012266] free:1046455 free_pcp:336 free_cma:0 2018/04/24 14:07:49 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000002c0)=""/79) [ 101.045668] Node 0 active_anon:328772kB inactive_anon:312kB active_file:14424kB inactive_file:35264kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295640kB dirty:296kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 106496kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 101.073872] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 101.100439] lowmem_reserve[]: 0 2820 7247 7247 [ 101.105140] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 101.133055] lowmem_reserve[]: 0 0 4426 4426 [ 101.137505] Node 0 Normal free:1298396kB min:41196kB low:51492kB high:61788kB active_anon:320452kB inactive_anon:312kB active_file:14424kB inactive_file:35264kB unevictable:0kB writepending:296kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10304kB pagetables:4112kB bounce:0kB free_pcp:436kB local_pcp:32kB free_cma:0kB 2018/04/24 14:07:49 executing program 2 (fault-call:0 fault-nth:0): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) [ 101.167476] lowmem_reserve[]: 0 0 0 0 [ 101.171423] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 101.184935] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB [ 101.200419] Node 0 Normal: 116*4kB (UME) 60*8kB (UME) 15*16kB (UME) 5*32kB (UME) 74*64kB (UME) 74*128kB (UE) 51*256kB (UME) 37*512kB (U) 26*1024kB (UME) 11*2048kB (UM) 292*4096kB (UM) = 1292736kB [ 101.218324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 101.226990] 12527 total pagecache pages [ 101.231078] 0 pages in swap cache [ 101.234606] Swap cache stats: add 0, delete 0, find 0/0 [ 101.240084] Free swap = 0kB [ 101.243172] Total swap = 0kB [ 101.246274] 1965969 pages RAM [ 101.249451] 0 pages HighMem/MovableOnly [ 101.253510] 105641 pages reserved [ 101.311843] FAULT_INJECTION: forcing a failure. [ 101.311843] name failslab, interval 1, probability 0, space 0, times 0 [ 101.323263] CPU: 1 PID: 8208 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 101.330133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.339511] Call Trace: [ 101.342142] dump_stack+0x185/0x1d0 [ 101.345814] should_fail+0x87b/0xab0 [ 101.349615] should_failslab+0x279/0x2a0 [ 101.353723] __kmalloc+0xc2/0x350 [ 101.357224] ? htab_map_alloc+0xcc/0x1dd0 [ 101.361440] htab_map_alloc+0xcc/0x1dd0 [ 101.365472] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.370352] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.375762] ? htab_map_alloc_check+0x680/0x680 [ 101.380488] SYSC_bpf+0x6792/0xdfd0 [ 101.384194] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.388946] ? syscall_return_slowpath+0xe9/0x700 [ 101.393847] ? fput+0x25c/0x2e0 [ 101.397198] ? SYSC_write+0x2f0/0x360 [ 101.401067] SyS_bpf+0x54/0x80 [ 101.404344] do_syscall_64+0x309/0x430 [ 101.408276] ? bpf_prog_get_type_dev+0x710/0x710 [ 101.413074] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.418291] RIP: 0033:0x455389 [ 101.421502] RSP: 002b:00007f73735f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 101.429250] RAX: ffffffffffffffda RBX: 00007f73735f16d4 RCX: 0000000000455389 [ 101.436547] RDX: 0000000000000011 RSI: 00000000200000c0 RDI: 0000000000000000 [ 101.443839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.451139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 101.458435] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000000 2018/04/24 14:07:49 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) socket$netlink(0x10, 0x3, 0x0) 2018/04/24 14:07:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:49 executing program 0: semget(0x0, 0x0, 0x600) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x1080, 0x0) bind(r0, &(0x7f0000000080)=@rc={0x1f, {0x83fe, 0x3, 0x7, 0x9, 0x401, 0x9}, 0x5}, 0x80) r1 = gettid() setpriority(0x2, r1, 0x80) 2018/04/24 14:07:49 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x7ffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') sendto$unix(r1, &(0x7f0000000040)="566397e0b0b9649a39fcf0252658846a80663c9a86857b0ae3d21209bb878c955fd226a70ba6fafe134ffdd679814741d433cc6f9f74c98a843af7750d122c785941f612211582e941444d1bd9e2b37d7971f3a315bf7a1d643d579be5c0607549daa20f4d95221117990cd43cfe619acd9582be7f20a6dd43f813a9cd206399fd5ac73b28492ce5f621d7fd6fb1", 0x8e, 0x20040081, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) 2018/04/24 14:07:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0), 0x4) syz_open_pts(r0, 0x101000) 2018/04/24 14:07:49 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x474, 0x2000) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000300)="5f7c70c0733e8a3b71f668a3453e8db48145fa2cc3d0f5fe8c1dcae63a48920e961cd4f03ccbf239f8", 0x29) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x273, &(0x7f0000000200)=@raw=[@jmp={0x5, 0x9, 0xd, 0x2, 0x3, 0xfffffff4, 0xffffffffffffffff}, @exit={0x95}], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffd, 0x99, &(0x7f0000000080)=""/153, 0x0, 0x1, [], r1}, 0x48) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340)=0x400, 0x4) r3 = dup2(r2, r2) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000240)=""/106) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x558, 0x258, 0x0, 0x258, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000d40), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffff00, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0xfffffffffffffff9, 0x1, 0x1, 0x9, 0x8001, 0x0, 'bond_slave_0\x00', 'bcsh0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0x6, 0xfffffffffffffff7, 0x3, 0x8, 0x0, 0x8, 'team_slave_1\x00', 'veth0\x00', {0xff}, {}, 0x0, 0x88}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000000040)={@loopback}, &(0x7f0000000140)=0x14) sendmsg$kcm(r0, &(0x7f0000000d00)={&(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000400)="4f259f9f974a808e2fd5df487e5520b59c8f230b45289492e74f2f4c59801a0860f02eee5a03c7bab29bad3c10c3a079596560e0d457870b50f97e3d161b51f6c4faa2ece9d224bab2fed761ce14e0994c3efb06bcbf88167512c7462e59e39c5c2de34718a71301e7c1db1cf7bd6bfbfc11788696ca096427", 0x79}, {&(0x7f0000000480)="789be22514270712ac1b171e79e290807dd4ef9470b0e8b32b0daa8a5eeddc14f4126634e11ed510d34b737d97ed5325fa75014ab2c48ecfeda43ef35ec8e2c667888eebc251357610edb8be0599ece35928f5fe496fb417d900bbe0e9bf0f4f33f99efbb7cf00578cbab7042d2b654436c33c0362c1edf745c1b7449e6c1dc996e5fa81b133c821852b424165aca882c0dbc2c687ede6a61208e13e772e41063963fd473dfce7", 0xa7}, {&(0x7f0000000540)="dd3066b2849548815f0034f514c02d53ee8c1ed124a2d2b6138cdfb5ad697b50591568185ff31a001fbd0b1ba296f4a0f7c9c0a2eaf09117bb4862e6327e2b313938d675b1281ce1f0", 0x49}, {&(0x7f00000005c0)="0e8c6024aa6afe73e21d406083092af5474edc659fa4527271769a26cf4a711a4e4861014df58e28b6c683d2850045f9cfa0ccbca7aa830f7860d770d1c3e49d7a6738b9df9cf6c727ddbcab02cbea8d25baa30615c944edc47278707aeb4957bb5e75348f7ef9f9d6e0ff69c4ab5993b671de8f810267e405c5a7ee559fc51cbb1fd5a6700984bc1a72da94efa31c6663de32ad6a844bf2b694d5c10fd572ae02f72df5e4552140ce83768ebd086ed05ca4c1d7e3defa1b36a78bf6769550ad2116cc2c887c322d54097f06295f04d94901865fd8a4e754a5aa3ec2ffffa3cc1d", 0xe1}, {&(0x7f00000006c0)="8509ab8f884bcb1bea74b00a375a4142358cea7858ef78c9380f6cdcfdfe755689705acecabdc5e17575610b3c42ffba4f7fad31b9257dcb7d7147aaa44eacaebc3af72b5dc36bf4d73ceb9c67de48ea4deb201948dab59de5", 0x59}, {&(0x7f0000000740)="e1df450e9cd27867329a858a271e9f2aa780faa74b7fd187aff8aee9b8d9a3c037e5893632299ddfd2a814e219f00c5d115d7fc371224fa79d72dc66617d3db43fca449e250a9c2b8dc5d1e2d99b01bbd4a73a9030a9f2e3871ca96d97d409f0eece2bf1ae1f52a978a9bb995b3c4a9dc03400376d3de29d1427dabb66d0b6b307b83f11bb9bd89ebee3da46f7beef1490087c216e58e63f805f", 0x9a}, {&(0x7f0000000800)="4eb5c96662679a36f9cc2090e886c1c373d5a7f98055ffe582deb14bedf535f34edbc53776922441e8543d6e29ef86317e029c0db419f9e6559f67a0c1804e530d62d475960051022c0d3d0bcb03ddc84f8290fd266051b728ff164f5f44bdb785f4f7f9f6b80a743d8a45b5e0bc32cb46b5a1e9fcc712c339cd0cb03da84baea6080ed40cb50c5accf5e9d0fa9115ef493ce3cdb57e34659bd2cdf052431faf08e93b7e785fa5e0c5bf17decf54396038e67d83ad0f6a105b", 0xb9}, {&(0x7f00000008c0)="203b0525a953ab5fe5594e0e73491045e8abaff966199aa0f47e1389cef8c3e896973c1c3309d62893f57c93756cfdbcdb97ea07d9242b7b1047be2a1ea13d9d3f83c4a981354c5db5304c2751c8de626afb9bd2324e3d59e6ccc645cde464506b829f1a968582ab19a8834d2dda6734d28cbb78ab810ce43407d336e518cb32388960961127f498ecbad530c512de1b9ace1689cd5937c2d84fdf02d76205b1256071ae1c8a4f8134ca44c1ab3c31aaa5d8aa10d8", 0xb5}], 0x8, &(0x7f0000000a00)=[{0x88, 0x117, 0x7, "bd0dd034fc0356227de7fb3c684da928da7bfa6d2d231c6a19104eb5c7aa4ba21b89200fe16dba838e71032be322d6c9f94e15ae138745d4d7e656a8902eb0df3126aa09d745d9805f63f21d07e3d434e8bbc0904cc7f3d5066653f559f21b97f5e05a98b240bc5ad7da074abbf896a2bb3fab1f36"}, {0xf0, 0x117, 0x2dd6, "bbda8b5d50293d682a0554a7821d3708325c6bdc57fbbac1e986a5096907582e48b5f8b7f4ec360ec8153e3875d3d0206b4ea8bbbb6bbd0548f96776df7b38bfebec47e5f280f069f11c64a78dcf170929f537f79e1ef81d9cfa27cfd882239d243fea16fca383959aab223522f23148018aca29448aed7d989a0d9e5fb367321c945592e1a1e8379ead9302b3ffa064d697e1e19207b54ae95bc94d7b8ff792001a6251e1d4e7576e1f66e85e63fdb8aaeec3ba53e23825283e0bcc34087e3fcb8ff0cbe51a7465bfed5975508de6c37d2675b657d5ef857291076e3655d6"}, {0x100, 0x112, 0x6, "9286f649e2ee238a10560e6ce68dc586f5fe5e5b271f6094ab99975504c3af9b73af88d3884fd4e68cca459cb81dde5ea4302afdfb2e7d1c61806ade266741a36c98800c2204a74cac5b3ec6b0b7d5cda5053272424cfb6415e8e11e28b827999c3201409b0af74807aa1666862f1d30edb6c5e6dcda2dcc39751c88c07c80631938cc5a1e15dc096aea85b7fa60f4ef1839c6b8baa59d4bf185d7f704abbec0095313b81f6b979b39efcb3aaaacd420c1fe43a42aa7978d1facc8a7f470234f19ffe596a6b351d0e1e01d39b4e7860db8dfcd8373ade53283eeaf6ef7858dddfdd34ee46e2fad80701c883d"}, {0x10, 0x10f, 0x2}, {0x48, 0x11, 0xffff, "9253c0f0d8317139580df2f875b395d7b79d72b2fc1381f18fbc57bfd40aad72e26df4377a02412784b5a3e0c21eb9601962d033"}], 0x2d0, 0x40000}, 0x4000000) 2018/04/24 14:07:49 executing program 2 (fault-call:0 fault-nth:1): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) [ 101.640438] FAULT_INJECTION: forcing a failure. [ 101.640438] name failslab, interval 1, probability 0, space 0, times 0 [ 101.651822] CPU: 1 PID: 8238 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 101.658686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.668065] Call Trace: [ 101.670701] dump_stack+0x185/0x1d0 [ 101.674396] should_fail+0x87b/0xab0 [ 101.678162] should_failslab+0x279/0x2a0 [ 101.682273] __kmalloc_node+0x22e/0x1190 [ 101.686381] ? bpf_map_area_alloc+0xb7/0x1a0 2018/04/24 14:07:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0), 0x4) syz_open_pts(r0, 0x101000) 2018/04/24 14:07:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$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, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 101.690838] bpf_map_area_alloc+0xb7/0x1a0 [ 101.695156] htab_map_alloc+0x9fd/0x1dd0 [ 101.699275] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.704678] ? htab_map_alloc_check+0x680/0x680 [ 101.709400] SYSC_bpf+0x6792/0xdfd0 [ 101.713120] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.717873] ? syscall_return_slowpath+0xe9/0x700 [ 101.722776] ? fput+0x25c/0x2e0 [ 101.726137] ? SYSC_write+0x2f0/0x360 [ 101.730005] SyS_bpf+0x54/0x80 [ 101.733266] do_syscall_64+0x309/0x430 [ 101.737202] ? bpf_prog_get_type_dev+0x710/0x710 [ 101.741999] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.747218] RIP: 0033:0x455389 [ 101.750425] RSP: 002b:00007f73735f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 101.758170] RAX: ffffffffffffffda RBX: 00007f73735f16d4 RCX: 0000000000455389 [ 101.765464] RDX: 0000000000000011 RSI: 00000000200000c0 RDI: 0000000000000000 [ 101.772758] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.780050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 101.787363] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000001 2018/04/24 14:07:49 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153, 0x0, 0xfffffffffffffffc}, 0x48) chroot(&(0x7f0000000080)='./file0\x00') 2018/04/24 14:07:50 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) truncate(&(0x7f0000000000)='./file0\x00', 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:50 executing program 0: semget(0x0, 0x0, 0x600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x141201) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/24 14:07:50 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="5ea33a6c6f00") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff, 0x3, 0x0, 0xd, 0x0, 0x1, 0x9}, &(0x7f0000000080)=0x20) 2018/04/24 14:07:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0), 0x4) 2018/04/24 14:07:50 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xf, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/24 14:07:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:50 executing program 2 (fault-call:0 fault-nth:2): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) [ 102.459713] FAULT_INJECTION: forcing a failure. [ 102.459713] name failslab, interval 1, probability 0, space 0, times 0 [ 102.471110] CPU: 0 PID: 8270 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 102.477975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.487357] Call Trace: [ 102.489985] dump_stack+0x185/0x1d0 [ 102.493659] should_fail+0x87b/0xab0 [ 102.497421] should_failslab+0x279/0x2a0 [ 102.501527] __kmalloc_node+0x22e/0x1190 [ 102.505641] ? bpf_map_area_alloc+0xb7/0x1a0 [ 102.510102] bpf_map_area_alloc+0xb7/0x1a0 [ 102.514415] htab_map_alloc+0xf85/0x1dd0 [ 102.518547] ? htab_map_alloc_check+0x680/0x680 [ 102.523275] SYSC_bpf+0x6792/0xdfd0 [ 102.526991] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.531747] ? syscall_return_slowpath+0xe9/0x700 [ 102.536655] ? fput+0x25c/0x2e0 [ 102.540025] ? SYSC_write+0x2f0/0x360 [ 102.543894] SyS_bpf+0x54/0x80 [ 102.547177] do_syscall_64+0x309/0x430 [ 102.551112] ? bpf_prog_get_type_dev+0x710/0x710 [ 102.555914] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.561125] RIP: 0033:0x455389 [ 102.564331] RSP: 002b:00007f73735f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 102.572079] RAX: ffffffffffffffda RBX: 00007f73735f16d4 RCX: 0000000000455389 [ 102.579376] RDX: 0000000000000011 RSI: 00000000200000c0 RDI: 0000000000000000 [ 102.586670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.593964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 102.601258] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000002 2018/04/24 14:07:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/24 14:07:51 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="850000100000009f00000000c51eab026acb643a0900000200"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) exit_group(0x9) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80440, 0x0) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x3, 0x8, "50a8f9159bed", 0x3}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) 2018/04/24 14:07:51 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:51 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x5, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x67}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) 2018/04/24 14:07:51 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/24 14:07:51 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2140, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8100, 0xa) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x9528, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000000c0)={0xd39, 0x3, 0x3, 0x1, "92ea86123ba504c8907a55d7c2bd3f7cedb24130a8fef0502b729b5aaebce008d1275e42b92888d99b666ffd", 0x4}) semget(0x1, 0x7, 0x40) 2018/04/24 14:07:51 executing program 2 (fault-call:0 fault-nth:3): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 103.514506] FAULT_INJECTION: forcing a failure. [ 103.514506] name failslab, interval 1, probability 0, space 0, times 0 [ 103.525996] CPU: 0 PID: 8302 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 103.532875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.542258] Call Trace: [ 103.544896] dump_stack+0x185/0x1d0 [ 103.548567] should_fail+0x87b/0xab0 [ 103.552382] should_failslab+0x279/0x2a0 [ 103.556488] __kmalloc+0xc2/0x350 [ 103.560032] ? tipc_group_create+0xfa/0x9c0 [ 103.564430] tipc_group_create+0xfa/0x9c0 [ 103.568673] ? local_bh_enable+0x36/0x40 [ 103.572817] tipc_setsockopt+0x120c/0x1e50 [ 103.577107] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.582542] ? __fget_light+0x6b9/0x710 [ 103.586558] ? security_socket_setsockopt+0x5b/0x200 [ 103.589136] FAULT_INJECTION: forcing a failure. [ 103.589136] name failslab, interval 1, probability 0, space 0, times 0 [ 103.591743] ? tipc_shutdown+0x5c0/0x5c0 [ 103.591803] SYSC_setsockopt+0x4b8/0x570 [ 103.591895] SyS_setsockopt+0x76/0xa0 [ 103.614967] do_syscall_64+0x309/0x430 [ 103.618882] ? SYSC_recv+0xe0/0xe0 [ 103.622440] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.627637] RIP: 0033:0x455389 [ 103.630831] RSP: 002b:00007f8d47aedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 103.638552] RAX: ffffffffffffffda RBX: 00007f8d47aee6d4 RCX: 0000000000455389 [ 103.645824] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 103.653096] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 2018/04/24 14:07:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) r4 = dup3(r3, r3, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4, 0x8000, 0x80000000, 0x78, 0x56f89005, 0x6, 0x9, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x5, 0x7, 0x3081f539, 0x9, 0x8000}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x401, 0x2, 0x2, 0x4, 0x9, 0x8, 0x10000, 0x100000001, r5}, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x9, 0x7, 0x1, 0x7fffffff, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYPTR64], &(0x7f0000000280)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r6, 0x5}, 0x8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 2018/04/24 14:07:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$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, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 103.660367] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 103.667642] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000000 [ 103.674943] CPU: 1 PID: 8304 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 103.681807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.691183] Call Trace: [ 103.693807] dump_stack+0x185/0x1d0 [ 103.697476] should_fail+0x87b/0xab0 [ 103.701238] should_failslab+0x279/0x2a0 [ 103.705340] kmem_cache_alloc+0x136/0xb90 [ 103.709521] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 103.714327] radix_tree_node_alloc+0x1c7/0x5c0 [ 103.718997] ? idr_get_free+0x37b/0x1490 [ 103.723106] idr_get_free+0x5be/0x1490 [ 103.727043] idr_alloc_u32+0x27c/0x550 [ 103.730974] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.735690] idr_alloc_cyclic+0x1ee/0x4a0 [ 103.739915] SYSC_bpf+0xabaf/0xdfd0 [ 103.743612] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.748358] ? syscall_return_slowpath+0xe9/0x700 [ 103.753246] ? fput+0x25c/0x2e0 [ 103.756603] ? SYSC_write+0x2f0/0x360 [ 103.760444] SyS_bpf+0x54/0x80 2018/04/24 14:07:51 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0x200001) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000180)={0x1, r1}) semget(0x0, 0x0, 0x600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) getpeername$inet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x9) [ 103.763765] do_syscall_64+0x309/0x430 [ 103.767693] ? bpf_prog_get_type_dev+0x710/0x710 [ 103.772481] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.777676] RIP: 0033:0x455389 [ 103.780952] RSP: 002b:00007f73735f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 103.788677] RAX: ffffffffffffffda RBX: 00007f73735f16d4 RCX: 0000000000455389 [ 103.795952] RDX: 0000000000000011 RSI: 00000000200000c0 RDI: 0000000000000000 [ 103.803227] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/24 14:07:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) 2018/04/24 14:07:51 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) [ 103.810508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 103.817780] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000003 2018/04/24 14:07:51 executing program 2 (fault-call:0 fault-nth:4): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:52 executing program 5 (fault-call:1 fault-nth:1): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/24 14:07:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 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$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)) 2018/04/24 14:07:52 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4acc6bcd87750a33, 0x0) signalfd4(r0, &(0x7f0000000040)={0xffffffffffffffe1}, 0x8, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fsync(r0) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/04/24 14:07:52 executing program 0: r0 = socket(0x9, 0x5, 0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x8000, 0x4, 0x9, 0x7}, 0x14) semget(0x0, 0x0, 0x600) r2 = getuid() ioprio_get$uid(0x3, r2) 2018/04/24 14:07:52 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x400000000000000, 0x6) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000240)="caa6308e3f102c160d08e7f28cc4094f3105f5b0237c8db9a559d7b7ae06d849e467541d66c65ec120991856dd267b6b91156d68dafcb048d20742050364dc3d98b5c9e946bdff2d3f8d4756a53bb47d19819d71ac20ab4dcf3fe3c6398a64cda5269ba36539eb2c35a1a9362e2e0b9b137638e39355e7505fe690d8e339bdbf4d368241d118041dbaa7db7817e10e595ba25918559c64c9792e2c2fe14e907cbbb58a86ab1376c4dc97399a7ed6fde861321a1f0fe31d9da9af46bc1b52a227a2841a5fd3a8f308932fb00b925c93df2aa8eb076d058c025da0197d66", 0xdd}], 0x1, &(0x7f0000000380)}, 0x20008000) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, {{@in=@loopback=0x7f000001, 0x0, 0x27}, 0x2, @in, 0x0, 0x1, 0x0, 0x401, 0x0, 0x9}}, 0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) getpgid(r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400200, 0x0) mq_timedsend(r3, &(0x7f0000000400)="51bae95e823dc1b2e5bbbaed39121f72d513fe0cd8589b4f633aa108f31b6a9c61c66fbb82d1f4ef99c4b996c3ec9883a713b45a1329eee2dc0d87f3fdc66daffe0de7a5dc32eb3d58ec1d116d68eddaad2e678165c72456f3f73112023e170c83517e5d9a7acf2e13f2f18bbfd854cd75b61d9eb8aab0440ad71f77dec22c719c3874caa91a849b870f5933301ff6898337f538cae9a6735bd017dc0d8e0ad81113034113cd49c83c08032689bffdd9f9a2630000000000000000000000000000", 0x178, 0x8, &(0x7f0000000500)={0x0, 0x989680}) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x400000000000000, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) [ 104.252180] FAULT_INJECTION: forcing a failure. [ 104.252180] name failslab, interval 1, probability 0, space 0, times 0 [ 104.263634] CPU: 0 PID: 8338 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 104.270505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.279890] Call Trace: [ 104.282521] dump_stack+0x185/0x1d0 [ 104.286201] should_fail+0x87b/0xab0 [ 104.289977] should_failslab+0x279/0x2a0 [ 104.294089] kmem_cache_alloc+0x136/0xb90 [ 104.298293] ? __d_alloc+0x8b/0xc60 [ 104.301959] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.307403] __d_alloc+0x8b/0xc60 [ 104.307438] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.307469] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.307507] d_alloc_pseudo+0x68/0x80 [ 104.307553] anon_inode_getfile+0x269/0x720 [ 104.307613] anon_inode_getfd+0x106/0x1f0 [ 104.307702] SYSC_bpf+0xad03/0xdfd0 [ 104.307789] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.307870] ? syscall_return_slowpath+0xe9/0x700 [ 104.307920] ? fput+0x25c/0x2e0 [ 104.307996] ? SYSC_write+0x2f0/0x360 [ 104.353491] SyS_bpf+0x54/0x80 [ 104.356792] do_syscall_64+0x309/0x430 [ 104.360744] ? bpf_prog_get_type_dev+0x710/0x710 [ 104.365550] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.370771] RIP: 0033:0x455389 [ 104.373980] RSP: 002b:00007f73735f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.381729] RAX: ffffffffffffffda RBX: 00007f73735f16d4 RCX: 0000000000455389 [ 104.389028] RDX: 0000000000000011 RSI: 00000000200000c0 RDI: 0000000000000000 2018/04/24 14:07:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x105600, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x1) semget(0x3, 0x0, 0x602) 2018/04/24 14:07:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_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, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:52 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x401, 0x1, 0x100000001, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4390c4bf}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x401, 0x3, 0x0, 0x2, 0xff, 0x240000000000000, 0x2, {r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x101, 0x432, 0x100000001, 0x7fff, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) semget(0x2, 0x2, 0x414) [ 104.396320] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.403623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.410941] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000004 2018/04/24 14:07:52 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000001, 0x8040) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = semget(0x3, 0x7, 0x10) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000180)=""/245) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)) 2018/04/24 14:07:52 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000005, 0xffffffffffffbffe) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:52 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$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, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) [ 104.702918] FAULT_INJECTION: forcing a failure. [ 104.702918] name failslab, interval 1, probability 0, space 0, times 0 [ 104.714290] CPU: 1 PID: 8365 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 104.721154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.730536] Call Trace: [ 104.733163] dump_stack+0x185/0x1d0 [ 104.736834] should_fail+0x87b/0xab0 [ 104.740637] should_failslab+0x279/0x2a0 [ 104.744739] __kmalloc+0xc2/0x350 [ 104.748233] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.753117] ? tipc_alloc_conn+0x56/0x6d0 [ 104.757302] tipc_alloc_conn+0x56/0x6d0 [ 104.761325] ? tipc_topsrv_kern_subscr+0xc7/0x610 [ 104.766243] tipc_topsrv_kern_subscr+0x218/0x610 [ 104.771112] tipc_group_create+0x63e/0x9c0 [ 104.775448] tipc_setsockopt+0x120c/0x1e50 [ 104.779728] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.785168] ? __fget_light+0x6b9/0x710 [ 104.789182] ? security_socket_setsockopt+0x5b/0x200 [ 104.794372] ? tipc_shutdown+0x5c0/0x5c0 [ 104.798502] SYSC_setsockopt+0x4b8/0x570 [ 104.802667] SyS_setsockopt+0x76/0xa0 [ 104.806556] do_syscall_64+0x309/0x430 [ 104.810497] ? SYSC_recv+0xe0/0xe0 [ 104.814079] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.819295] RIP: 0033:0x455389 [ 104.822501] RSP: 002b:00007f8d47aedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 104.830249] RAX: ffffffffffffffda RBX: 00007f8d47aee6d4 RCX: 0000000000455389 [ 104.837545] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 104.844837] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 104.852133] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 104.859426] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000001 2018/04/24 14:07:52 executing program 2 (fault-call:0 fault-nth:5): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:52 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x3ff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x3}, 0x1c) 2018/04/24 14:07:52 executing program 1: syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0x3) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) 2018/04/24 14:07:52 executing program 5 (fault-call:1 fault-nth:2): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/24 14:07:52 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153, 0x41f00}, 0x14) 2018/04/24 14:07:52 executing program 0: r0 = semget(0x0, 0x0, 0x600) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/24 14:07:52 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x100) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000440)=""/243) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000002c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000300)=0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e21, 0x0, 0x4e24, 0xe, 0x0, 0x80, 0xa0, 0xff, r2, r3}, {0x6, 0x10001, 0x27, 0x1, 0x400, 0x5, 0x6, 0x9}, {0xe71, 0x5, 0x2, 0x41e6}, 0x0, 0x6e6bb7, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3e}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x4, 0x3, 0x5, 0x9, 0x8b960000, 0x7}}, 0xe8) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r5 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r5, 0x17, &(0x7f0000000140)={0x2a, 0x7, 0x0, 0x100000001}) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x2000004000000, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000000000000}, 0xffffffffffffff87) mkdirat(r1, &(0x7f0000000540)='./file0\x00', 0x100) 2018/04/24 14:07:52 executing program 3: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 104.980579] FAULT_INJECTION: forcing a failure. [ 104.980579] name failslab, interval 1, probability 0, space 0, times 0 [ 104.991934] CPU: 1 PID: 8414 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 104.998807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.008176] Call Trace: [ 105.010785] dump_stack+0x185/0x1d0 [ 105.014429] should_fail+0x87b/0xab0 [ 105.018197] should_failslab+0x279/0x2a0 [ 105.022283] kmem_cache_alloc+0x136/0xb90 [ 105.026438] ? get_empty_filp+0x1f1/0x870 [ 105.030625] ? d_set_d_op+0x652/0x7c0 [ 105.034436] get_empty_filp+0x1f1/0x870 [ 105.038418] alloc_file+0x6a/0x5d0 [ 105.041974] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.047465] ? d_instantiate+0x118/0x190 [ 105.051546] anon_inode_getfile+0x3dc/0x720 [ 105.055891] anon_inode_getfd+0x106/0x1f0 [ 105.060093] SYSC_bpf+0xad03/0xdfd0 [ 105.063770] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.068481] ? syscall_return_slowpath+0xe9/0x700 [ 105.073350] ? fput+0x25c/0x2e0 [ 105.076669] ? SYSC_write+0x2f0/0x360 [ 105.080500] SyS_bpf+0x54/0x80 [ 105.083734] do_syscall_64+0x309/0x430 [ 105.087640] ? bpf_prog_get_type_dev+0x710/0x710 [ 105.092406] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.097592] RIP: 0033:0x455389 [ 105.100778] RSP: 002b:00007f73735f0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.108502] RAX: ffffffffffffffda RBX: 00007f73735f16d4 RCX: 0000000000455389 [ 105.115778] RDX: 0000000000000011 RSI: 00000000200000c0 RDI: 0000000000000000 [ 105.123049] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.130317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.137586] R13: 000000000000003c R14: 00000000006f3640 R15: 0000000000000005 [ 105.174634] FAULT_INJECTION: forcing a failure. [ 105.174634] name failslab, interval 1, probability 0, space 0, times 0 [ 105.186002] CPU: 1 PID: 8418 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.192867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.202246] Call Trace: [ 105.204868] dump_stack+0x185/0x1d0 [ 105.208534] should_fail+0x87b/0xab0 [ 105.212381] should_failslab+0x279/0x2a0 [ 105.216536] kmem_cache_alloc+0x136/0xb90 2018/04/24 14:07:53 executing program 3: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) [ 105.220776] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 105.225603] ? kmsan_set_origin+0x9e/0x160 [ 105.229879] radix_tree_node_alloc+0x1c7/0x5c0 [ 105.234505] radix_tree_extend+0x22a/0x8f0 [ 105.238812] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.243523] idr_get_free+0x347/0x1490 [ 105.247510] idr_alloc_u32+0x27c/0x550 [ 105.251466] idr_alloc+0x161/0x220 [ 105.255052] tipc_alloc_conn+0x2f7/0x6d0 [ 105.259214] tipc_topsrv_kern_subscr+0x218/0x610 [ 105.264085] tipc_group_create+0x63e/0x9c0 [ 105.268437] tipc_setsockopt+0x120c/0x1e50 [ 105.272722] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.278167] ? __fget_light+0x6b9/0x710 [ 105.282186] ? security_socket_setsockopt+0x5b/0x200 [ 105.287374] ? tipc_shutdown+0x5c0/0x5c0 [ 105.291507] SYSC_setsockopt+0x4b8/0x570 [ 105.295677] SyS_setsockopt+0x76/0xa0 [ 105.299580] do_syscall_64+0x309/0x430 [ 105.303518] ? SYSC_recv+0xe0/0xe0 [ 105.307105] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.312318] RIP: 0033:0x455389 [ 105.315527] RSP: 002b:00007f8d47aedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 105.323275] RAX: ffffffffffffffda RBX: 00007f8d47aee6d4 RCX: 0000000000455389 [ 105.330568] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 105.337859] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 105.345153] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 105.352450] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000002 2018/04/24 14:07:53 executing program 2 (fault-call:0 fault-nth:6): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) 2018/04/24 14:07:53 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000008c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000900)=0x7fff) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/24 14:07:53 executing program 7: r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0xa}, {}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x100000000, 0x8, r3) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xbf, &(0x7f00000002c0)=""/191}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty, 0x8}, 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff97fa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r4}, 0xffffff72) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)={0x1, {{0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x4, [{{0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, {{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x7fffffff, @empty, 0x10001}}, {{0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x290) 2018/04/24 14:07:53 executing program 1: syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) 2018/04/24 14:07:53 executing program 0: semget(0x0, 0x8000000000005, 0x100) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="8251c699edabed", 0x7, 0x200}, {&(0x7f00000000c0)="a19150ecac707f597e0318ad6f432d246334d8546753622337c5571c48202eb2717462413fb28435f0f35a803653e2848d16b839d1e96ccd0989dea0a243e992c0dac1c7f1ab98907ac5cf359991d926c37a24135e1a3178baf4c7c4517084ca3a39d66a1402a315c4f571b1deeb257cb09b0f1d43f0ba8a4977ac3e5167501c4fbd9666fd0cfcb647238def622218e5b1d1ce40278095af490d84f23439e912dd5225", 0xa3, 0x1}], 0x10, &(0x7f00000001c0)) rmdir(&(0x7f0000000200)='./file0\x00') 2018/04/24 14:07:53 executing program 3: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:53 executing program 6: unshare(0x28060400) r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x3, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="85000007000000c100000000000000957a118978e21dffea8a"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/24 14:07:53 executing program 5 (fault-call:1 fault-nth:3): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) [ 105.554136] FAULT_INJECTION: forcing a failure. [ 105.554136] name failslab, interval 1, probability 0, space 0, times 0 [ 105.565612] CPU: 1 PID: 8449 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.572569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.581945] Call Trace: [ 105.584575] dump_stack+0x185/0x1d0 [ 105.588243] should_fail+0x87b/0xab0 [ 105.592008] should_failslab+0x279/0x2a0 [ 105.596124] __kmalloc+0xc2/0x350 [ 105.599621] ? tipc_subscrb_connect_cb+0x59/0x270 [ 105.604503] tipc_subscrb_connect_cb+0x59/0x270 [ 105.609224] ? tipc_subscrb_rcv_cb+0xe80/0xe80 [ 105.613885] tipc_topsrv_kern_subscr+0x3c1/0x610 [ 105.618748] tipc_group_create+0x63e/0x9c0 [ 105.623090] tipc_setsockopt+0x120c/0x1e50 [ 105.627381] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.632815] ? __fget_light+0x6b9/0x710 [ 105.636831] ? security_socket_setsockopt+0x5b/0x200 [ 105.642017] ? tipc_shutdown+0x5c0/0x5c0 [ 105.646153] SYSC_setsockopt+0x4b8/0x570 [ 105.650267] SyS_setsockopt+0x76/0xa0 2018/04/24 14:07:53 executing program 4: r0 = socket$inet6(0xa, 0x2100004000000001, 0x100000000000000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x521200) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="c338f2c4ba47230def9227e2f39951b310f28d1aa4036f8f92b6f2d18bdda8f105fa2c5c3fa1ad21fc142db2eec82d6754f294e579c285ce854ccd46f4d79af0030a3e2355336e1576ac517ed26c437e75a5cb56f1c79f6cc6154f2ea576ee579c983f5997e5dcb3530e8df2255ecd1a32f3836e8d3b57a94bfe8581e019bab4d35ece8419b149805352234a661d1316f734c48b5e8d37e90c296777d2ddd165df6f1667c9041c7d6b1b65b750a4effe") accept$ipx(r1, 0x0, &(0x7f0000000040)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) poll(&(0x7f0000000180)=[{r1, 0x20}, {r1, 0x2}, {r1, 0x50}], 0x3, 0x0) 2018/04/24 14:07:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:53 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fff, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) mq_notify(r0, &(0x7f0000000100)={0x0, 0xfff, 0x5, @tid=r1}) [ 105.654113] do_syscall_64+0x309/0x430 [ 105.658045] ? SYSC_recv+0xe0/0xe0 [ 105.661633] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.666853] RIP: 0033:0x455389 [ 105.670059] RSP: 002b:00007f8d47aedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 105.677815] RAX: ffffffffffffffda RBX: 00007f8d47aee6d4 RCX: 0000000000455389 [ 105.685114] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 105.692411] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 2018/04/24 14:07:53 executing program 1: mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) [ 105.699715] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 105.707013] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000003 [ 105.714489] Subscriber rejected, no memory 2018/04/24 14:07:54 executing program 5 (fault-call:1 fault-nth:4): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/24 14:07:54 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0xa}, {}, {0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000680)='encrypted\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x100000000, 0x8, r3) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0xbf, &(0x7f00000002c0)=""/191}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty, 0x8}, 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff97fa}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r4}, 0xffffff72) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000380)={0x1, {{0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x4, [{{0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, {{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x7fffffff, @empty, 0x10001}}, {{0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x290) 2018/04/24 14:07:54 executing program 0: semget(0x0, 0x0, 0x600) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3a, "170f7ff73dea7706d3d948ef43dda38b5c431361c264879a4c79c05854389f9dd05c9057cd9c81cb9e7a193370cca4d3e7cd002f016c87ec9049"}, &(0x7f0000000140)=0x42) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0xffffffff}, 0x8) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x3, 0x7, 0x2, 0x3f, 0x0, 0x5, 0x2c00, 0x6, 0xfffffffffffff000, 0x6, 0x1f, 0x3, 0xfff, 0xfc, 0x7fff, 0x7, 0x7, 0x7, 0x8, 0x76, 0x8, 0x2, 0x0, 0x2, 0x2, 0x5, 0x9, 0x1, 0x1, 0x4, 0x5, 0xfffffffffffffff7, 0x35b, 0x8, 0x0, 0x7c, 0x0, 0x45, 0x0, @perf_config_ext={0x1, 0x7}, 0x1000, 0xfffffffffffffbff, 0x779, 0x3, 0x0, 0x5, 0x1}, r0, 0x4, r1, 0x8) 2018/04/24 14:07:54 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x16) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, 0xffffffffffffff9c, 0x1, 0x2}, 0x14) 2018/04/24 14:07:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_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, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:54 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0xfffffffffffff000, {0x9, 0x3, 0xce53, 0x4, 0x1, 0x2}, 0x80000001, 0x3f}, 0xe) 2018/04/24 14:07:54 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:54 executing program 2: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x59, 0xffffffff00000001}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x8000, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200)=0x1ff, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/dev\x00') accept4$vsock_stream(r2, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0xf, 0x80003) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000001c0)={0x3, r3}) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, &(0x7f0000000080), &(0x7f0000000100)={0x3e}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_delroute={0x24, 0x19, 0xe18, 0x70bd25, 0x25dfdbfd, {0xa, 0x34, 0x30, 0x3, 0xff, 0x4, 0xff, 0x7}, [@RTA_IIF={0x8, 0x1, r4}]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0xc000) ftruncate(r0, 0x4) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x200c0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000240)={0x1eb4, 0x3ff, 0x8, 0x3f, 0x669, 0x7}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000300)="a928dcaff397a9bf4a877c018e1c6fef6a5e2fb69894f7c7623ee0cec4ddd7391c313815e7a91eee1d39b079d6c68319b727353e0085a0abee3be99efcf4c96171b49153425d98d84e0a0b9d998a6278c2674d3e338078a64c4c620f6ddbeeb2bf86cb6a2186af17f3511b9489b0a791fa8c804467cb52f9e225fdce102c9ebb3729a4f72ecc763679c4c674cd1d233b8d29043687dd706b25b7bdb84f8add08c5a8f4dfa31c12d4cf569dcb8b1bf938876c9dc9ad3700dbce95e280d54e9b6a5e3900cad681ab0523a68b2613744fa7bd11", 0xd2) connect$bt_l2cap(r1, &(0x7f0000000580)={0x1f, 0x100000000, {0x7, 0x5, 0x80000001, 0x9, 0x61, 0x3}, 0x6, 0x8}, 0xe) [ 106.103591] FAULT_INJECTION: forcing a failure. [ 106.103591] name failslab, interval 1, probability 0, space 0, times 0 [ 106.114986] CPU: 1 PID: 8492 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 106.121864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.131241] Call Trace: [ 106.133851] dump_stack+0x185/0x1d0 [ 106.137496] should_fail+0x87b/0xab0 [ 106.141233] should_failslab+0x279/0x2a0 [ 106.145313] __kmalloc+0xc2/0x350 [ 106.148781] ? tipc_subscrb_rcv_cb+0x7d/0xe80 [ 106.153306] ? tipc_subscrb_rcv_cb+0x566/0xe80 [ 106.157895] tipc_subscrb_rcv_cb+0x566/0xe80 [ 106.162325] ? tipc_topsrv_start+0x650/0x650 [ 106.166756] ? tipc_topsrv_start+0x650/0x650 [ 106.171198] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 106.176015] tipc_group_create+0x63e/0x9c0 [ 106.180317] tipc_setsockopt+0x120c/0x1e50 [ 106.184568] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.189966] ? __fget_light+0x6b9/0x710 [ 106.193952] ? security_socket_setsockopt+0x5b/0x200 [ 106.199103] ? tipc_shutdown+0x5c0/0x5c0 [ 106.203195] SYSC_setsockopt+0x4b8/0x570 [ 106.207309] SyS_setsockopt+0x76/0xa0 [ 106.211156] do_syscall_64+0x309/0x430 [ 106.215068] ? SYSC_recv+0xe0/0xe0 [ 106.218621] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.223812] RIP: 0033:0x455389 [ 106.226996] RSP: 002b:00007f8d47aedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 106.234727] RAX: ffffffffffffffda RBX: 00007f8d47aee6d4 RCX: 0000000000455389 [ 106.241997] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 106.249274] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 106.256542] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 106.263813] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000004 [ 106.271269] Subscription rejected, no memory 2018/04/24 14:07:54 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2080, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000180)=r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000001b80)={0x4, 0x20, [0x400, 0x1000, 0x7fffffff, 0x3, 0x3f, 0x7, 0x5, 0xa58e]}) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x20001) read(r1, &(0x7f00000003c0)=""/4096, 0x1000) write$binfmt_elf32(r1, &(0x7f0000001440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x8, 0xfffffffffffffff7, 0x1, 0xff, 0x2, 0x3, 0x7, 0x4c, 0x38, 0x163, 0x2, 0x3, 0x20, 0x1, 0x0, 0x4}, [{0x3, 0x3b1e, 0xe879, 0x8, 0xfffffffffffffffe, 0x4, 0x1ff, 0x3}], "4cc19eeb0dc62337454cce13079f5b020e7a00898f12d669e0a7f5f3153a824dcd62d3bfa750a7d68684a3aa9483743f91bc7dc873200628d566756b8893af76303739c080dd09858a09c3f913546f073aebe9f461cf9400ba3e197b9c05cb75a28d3ac2910ae1a7234550d594c3e9b399e219f58ef0c4cdeaa29e3675ab02ec15a98bdd48fddb0f92a44979403abef4e60d24f4c9a4d76fc8f64fc4542a4dab04fc07ec9e993ab2043b60", [[], [], [], []]}, 0x503) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000280)=[{0x4, 0x3}, {0x3, 0x2}], 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)="b59c80af30f742335745d8bee2d33f25cebbea8aac77a22858163c2fdb408ada4deb4535c981a3c6043b025e5f8d4f82cc7feac75fd175129ff2bcfef127a1556cab4f4124034a9affa0422396a5d96dd6769ab296a4d79c0df62315b51e79ced4735199d33ca2ed1c8f1e89729c6c010d27841bf556f618aa533fcf80b2f38dd4124bba4ad471d64711b0fed70b8e34af7343660e", 0x95) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000013c0)=""/39) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=""/40, &(0x7f0000000200)=""/13, &(0x7f0000001980)=""/246}) io_setup(0x5, &(0x7f0000000380)=0x0) io_destroy(r4) bind$llc(r3, &(0x7f0000001400)={0x1a, 0x0, 0x6, 0x9, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/24 14:07:54 executing program 0: semget(0x0, 0x0, 0x20000600) 2018/04/24 14:07:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0xffffffff00000001}, 0x11) tee(r0, r0, 0x0, 0x66bb859d9fc00193) 2018/04/24 14:07:54 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x20, @empty, 0x47}, 0xfffffffffffffea3) 2018/04/24 14:07:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) r2 = semget(0x2, 0x2, 0x414) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x4, 0x800, 0x800}, {0x4, 0x6, 0x578b7571109064e}, {0x4}, {0x0, 0x80000000, 0x800}, {0x1, 0x1}], 0x5, &(0x7f0000000180)={r3, r4+10000000}) ppoll(&(0x7f00000000c0)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/24 14:07:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:54 executing program 0: semget(0x2, 0x7, 0x45) 2018/04/24 14:07:54 executing program 2: get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x5, &(0x7f0000ffa000/0x4000)=nil, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x1f, 0xfffffffb00000004, 0x15, r0, 0xaa3e}, 0x2c) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/04/24 14:07:54 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:54 executing program 0: r0 = semget(0x0, 0x0, 0x600) semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x1800}, {0x7, 0x4, 0x800}], 0x2) 2018/04/24 14:07:54 executing program 1 (fault-call:0 fault-nth:0): mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) 2018/04/24 14:07:54 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xffffffffffffffff, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/24 14:07:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000300)=""/243) modify_ldt$read(0x0, &(0x7f0000000100)=""/48, 0x30) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}, 0xfffffffffffffc7f) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x6, 0x2, 0x400}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipv4_getaddr={0x30, 0x16, 0x20, 0x70bd2d, 0x25dfdbfd, {0x2, 0x10, 0x48, 0x737fd637bf0a3a2b, r2}, [@IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004010}, 0x8000) mq_open(&(0x7f00000004c0)='/dev/cuse\x00', 0x40, 0x100, &(0x7f0000000500)={0x6, 0x1fffffffc0, 0x9, 0x5d, 0x1000, 0x3082, 0x3, 0x80000000}) 2018/04/24 14:07:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:54 executing program 5 (fault-call:1 fault-nth:5): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/24 14:07:54 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket(0x1b, 0x802, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003880)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000003980)=0xe8) getresgid(&(0x7f00000039c0), &(0x7f0000003a00)=0x0, &(0x7f0000003a40)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003ac0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000003bc0)=0xe8) r7 = getgid() r8 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003c00)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003d00)=0xc8) r10 = getegid() r11 = fcntl$getown(r0, 0x9) r12 = geteuid() r13 = getgid() r14 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d40)={0x0, 0x0}, &(0x7f0000003d80)=0xc) r16 = getegid() r17 = getpgid(0x0) r18 = geteuid() lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0x0) r21 = geteuid() r22 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000006400)={0x0, 0x0}) lstat(&(0x7f0000006440)='./file0\x00', &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006500)={0x0, 0x0, 0x0}, &(0x7f0000006540)=0xc) r26 = getpid() getresuid(&(0x7f0000006d40), &(0x7f0000006d80), &(0x7f0000006dc0)=0x0) r28 = getegid() r29 = getpgrp(0x0) r30 = geteuid() r31 = getegid() r32 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008780)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000008880)=0xe8) getresgid(&(0x7f00000088c0), &(0x7f0000008900)=0x0, &(0x7f0000008940)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008980)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000089c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000008ac0)=0xe8) getresgid(&(0x7f0000008b00), &(0x7f0000008b40), &(0x7f0000008b80)=0x0) r38 = getpgid(0x0) r39 = geteuid() r40 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000008bc0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008c00)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000008d00)=0xe8) getgroups(0x2, &(0x7f0000008d40)=[0xffffffffffffffff, 0x0]) r44 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008d80)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000008e80)=0xe8) fstat(r0, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getpid() stat(&(0x7f0000008f40)='./file0\x00', &(0x7f0000008f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000009000), &(0x7f0000009040)=0x0, &(0x7f0000009080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000090c0)=0x0) lstat(&(0x7f0000009100)='./file0\x00', &(0x7f0000009140)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() r53 = gettid() r54 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009540)={0x0, 0x0, 0x0}, &(0x7f0000009580)=0xc) r56 = getpid() getresuid(&(0x7f0000009780), &(0x7f00000097c0)=0x0, &(0x7f0000009800)) r58 = getegid() sendmmsg$unix(r1, &(0x7f0000009880)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000180)}, {&(0x7f00000002c0)="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{&(0x7f00000081c0)="cc2b8518d765e58a09371fa456cb2fa6fb0b38f332392361189c351f0d5e1ce504210cb1173f37d3843af8b8560323e50ce2c8f56a409940a466350e37b03a3a64a9531d7ef7125df76730d455aadc30beef4a697009cc5ce8f38c33e9df4c39c7b83db5989b2b612a341cb9c9c6c9a87c4ac1", 0x73}, {&(0x7f0000008240)="ba349349ab8224cf591daab70fd85291241fb5e78403eb7d8cf6676bc469181995d5c6e729ce3054c76b61df655feb9ce9bff1e6f1c45b50c6f70c53ddd6abb1fcf6114ccab5ec015622c01b8677e5d0d2443100fcc5c52e02eccb2bd4ab922ec0558d7ff6b13eb5423d535639d2f3b3b93b9a20f0011f81cac4c3deebe7c41f9ecc152e9bc522cb1a305a94d8e0da62746277fe3d99f7d93b99d4c94d48ea9f59c9a53960c5c3870696902b10f08642d79cf4", 0xb3}, {&(0x7f0000008300)="fe99fb54eae3d3e018329fa0043fe6788bf212701ac7d95dee2cc736635d2f1b18e2ca4cec8602001fc002c741b98ea0fa960d30632774b1db502b1332b5242fc629df6b703db0f60580a4f00b2f3e7546e3533ffa5aa7d2befeac313cf2ba4f24ed51d6a5c69fcb7cd5a18554bd7546534d789f8952e8827e9e6243947cae01f3c32f4260ce888ab113920d4acba833f97cbf1761fde8865aa5f2874b2b9f0d5d9d3a3c5ef2870867b805", 0xab}, {&(0x7f00000083c0)="dc3216db9a7f15394d31841bb37f10779723a04200e1b6e3fcaa62b1a3b670e47c4265195659b9e9545959d2ecf7d1ced64b3b725e5779dc7dba45b5a7f5123e6d303a93889ae93fa82d62accd7a0fb2541a4279a3f4f47386bffc8c0a324e07224fdfd72ca27994537fa0e13149d1a6193605946e00466a2a12f081d1d8a001f588b7cabb054ec0b9b18718f626e7524af0ad4551613cd75f32ada5", 0x9c}, {&(0x7f0000008480)="4e754b525a4fd487fb51755fbca81dc0dbc38f6a372e9de77625063d6fc8293f4672e158f05d5c9d8b100a6ff3e9fbcdb3e24b25a61aa8f855cf474132ebeea82fa07c6f3a35dda37b7c2787c63f4aafbe6f7500c5edc24389bfde47aaf50e5f261b94d722312cf757e71502605af8dc2489836036015826757da4119a9c344855d75ec0f1d196c84c17", 0x8a}, {&(0x7f0000008540)="0a4e4e8c7562cb6e06c16a1d51c63d322f0484e8eee21aa0012873b47a3af804312b86793a443f6af500c18a86b56b7cd8f4db8ed09d314bcb812ee63148cabf91ef40c36de9281350ff58f7673d733f676501cf16e6d4b5fc28608931a0ff03f3", 0x61}, {&(0x7f00000085c0)="463a17003221aea3f79f238906fa72b84fef8c8babb570cc57f8cd026f2334e7e526437df750f34b2871df245577ef48bdc41aaa07f52a410d013efe642c9c905fa2a3a2fc71d327a98911130a8eb4ebc20e6c71ec203c28d95b7c44f81d821701dae4c5ac3664144914b92c1e8c47e43abaeeadeb46a840023de367b106a9a1409c18d6e3fb0f83039c1d87e17e36fb7e30e2ffcab4837af7afc765268f39ff78ddd18660b4b500d8281ba04e131de15cd7400bff688380817f4fafc48cd5f70b33198227fd9f62b0136cc1006be9305a15167655458f80d6c3d3e6ef988c74ec0567", 0xe3}], 0xa, &(0x7f00000091c0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x118, 0x80}, {&(0x7f0000009300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009500)=[{&(0x7f0000009380)="0a415d9759b99b341d26c8f0a4592a96ba97296f225b64c555e49977ac579db5f55467e4808bcdd4c9c46427b3a42394affd8d8ffc7bbfc11b147459314f97c5aad81fedc7d1953b4bb4b88c34389a0ffa145fb28b6f3f14fa3ac3123d3c8734cf41a2c42ae08f56bd65338f7250543f9609963f1eee3cf1d41f155be35c2775fd023004c62b38784f0038934dd8fced5b27773044bac944ae4862cb4d096a24789af249be0ddbd4c95fa005128ffec99632b22ad226851133a8f41d881347335defbfdf90d8", 0xc6}, {&(0x7f0000009480)="cbdaa8514d0f5bf291f527a94e7309908b8b557ae29a6801361f27b11c2fb63b121cd26828e20d36d84b0cef271a2980bc13de067825abda6d35816e2fae7298878d793887792d2d04eea80e9e035adbd036fcabecb4dc2e33d81f0aed5857e3f638e3632c30d195", 0x68}], 0x2, &(0x7f00000095c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYBLOB="0000000038000000000000000100000001800000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x58, 0x4000000}, {&(0x7f0000009640)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000009740)=[{&(0x7f00000096c0)="ccbc5df7a227915cb6547b5c2427061c3eb33909c3fcc3b05394ee9abe4aa3888ab53956b89afc161a870b153b3249bba858d6540a81bbe9df7ac0c956909e90f752f65bbfebdefd86faa3d60d066f2a6cf4bf9415bfb126", 0x58}], 0x1, &(0x7f0000009840)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40000}], 0x9, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xb4, {{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}}, 0x88) [ 106.854148] FAULT_INJECTION: forcing a failure. [ 106.854148] name failslab, interval 1, probability 0, space 0, times 0 [ 106.865525] CPU: 0 PID: 8560 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 106.872396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.881779] Call Trace: [ 106.884406] dump_stack+0x185/0x1d0 [ 106.888079] should_fail+0x87b/0xab0 [ 106.891840] should_failslab+0x279/0x2a0 [ 106.895948] __kmalloc_track_caller+0x208/0xcb0 [ 106.900700] ? strndup_user+0x134/0x1f0 [ 106.904736] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.909655] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.914373] memdup_user+0x7c/0x200 [ 106.918041] strndup_user+0x134/0x1f0 [ 106.921939] SYSC_mount+0xc4/0x3d0 [ 106.925584] SyS_mount+0x77/0xa0 [ 106.929040] do_syscall_64+0x309/0x430 [ 106.932980] ? put_mnt_ns+0x2f0/0x2f0 [ 106.936830] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.942047] RIP: 0033:0x455389 [ 106.945258] RSP: 002b:00007f1b75e0ac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 2018/04/24 14:07:54 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x400400) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x800, 0x48000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffc00000000000}, &(0x7f0000000080)=0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x3ff000000, @mcast2={0xff, 0x2, [], 0x1}, 0xdef1}]}, &(0x7f0000000140)=0x10) semget(0x0, 0x0, 0x600) 2018/04/24 14:07:54 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xec87, @dev={0xfe, 0x80, [], 0x16}, 0x8}, @in6={0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x735}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xffff}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) exit_group(0xffffffffdffffffc) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x200, 0x8000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000340)={r0, r3}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x8000) 2018/04/24 14:07:54 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="8500000047000000000000000000001f19d562a78cb30b6eeda48563639c47a727581b0f662985403669557650bfdfa341611b8163d3378a733a987aca392367bacb25a13ee5424ce31f8d12acc18731f0"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x4, 0x99, &(0x7f000000d000)=""/153, 0x41100, 0x1}, 0x48) r1 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r2 = accept(r1, &(0x7f0000000240)=@ll, &(0x7f0000000180)=0x80) sendmsg$nfc_llcp(r2, &(0x7f0000001ac0)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x10001, 0x8, "6931518dac0e544a95a131b7777dbeb58a8503913ef78a53c1fd74b3a482b40905e0597dc2e2e439f47587a591a371c967a0ff06e4cc28902127cc95b66381", 0x3}, 0x60, &(0x7f00000019c0)=[{&(0x7f00000002c0)="ccab7fc55a12ff171781d9640b9452fbc8fd036f3ddcde43ed27bef38b67f7ad9054e07a3760d39e042408306de81e443fcc4150627964b4c2a0fda9e1d904dc2a7e9bde2427c88e69a239ddbec12d01d59228ea337274069e56a947a2716c2b6c8b82f0c1dc6b707d31927e34407b1e2c55bc5c77320c2a614dd04e21fc09ca7cb3ffa60fbd6bcded1bfba06d389d39442fb92520a04953e1c7a10422ed608852c8f610313b36d3455bd593ca12eca1c9c7d0231e2e23fe309831b19e0d56bf244b8c44c2c96d5fcc39ac17b1d644cc2876", 0xd2}, {&(0x7f00000003c0)="b7a00cc0b5d2449bdb4d21dd9a4803284271213e5b124be3e2a1ca9b321db11ba04a83d044073256bd62680f49854bdaeb5a3185964d60e5218b04b50317a26e869ae240ea634a8105ea843ca92edcbf8393f363a009326f81d3de282d62d9f7bfb5a2e2c68bb0aa363c78c4a1a234e009ebdc49a91a12c98e97b5800e580d13d8fd419e01112eece92c0d245481a8b49c7be87066505edf1ff71159cff1eee68c098493c99940f8a7ba81b2", 0xac}, {&(0x7f0000000480)="cb0c1c56d64e8c7dce332258868805142ec9e03225269812bc3a86af848159d24266e7a7d139208ef2013c2602f0d6b7588e3697e49aee85dad3460a8af902ca140e3abda92d0de459a985a8f843ede98f36b09f8d8a8ebb01b11564154c7db3070f9fc8dfb46568927c7a1ff9a19f9d760548a3844174f7c32f26094708f474a3db", 0x82}, {&(0x7f0000000540)="e85cd0fde76657ddc4a882aa7eb50b3ce7dd94ea", 0x14}, {&(0x7f0000000580)="8753427b32c2cd2cf3892b213874b70c7e7a9d29bf5d37e1a0dd10b546844226e5097870cc9e2c4197bebc86aeef1cd2d202d22e272367faa075f630b9a3d26081446a812b8e1d6825d7145920da753a813c28d62257f0e5907bbed5982444ea4717a4a2aeb06c264760a788b7d1c9aee1c6fec07ec8d32e86810b98ef8927af0c2634b106a0f352f1a8c18fc8d2f07bfbb3b15a1381bc76d85bae7090cad59473a8516f7b58a71a6ba10862cb80030e14c228b74ebe278b4147e80b7bdd327aa68e7274f7ec909ef31c6c7aa68a5c6eeab29d597c37d927afe81bc07c066cb56adba74c6a95ada8417f77ca9d4a8b8e4213ab10d0c4", 0xf6}, {&(0x7f0000000680)="09771318f402ae8673ae9de8f30eee407e799cb317410249cdcb1f6af2e96f84cd0049e1f47c10925aa0573772c3857a52c11b6cc8916825c8afa5aa8e7dbacc8c1b8f008ee145d9343b121bb373fd5355d1fb8c7d1988f3eb85f96d99cdfca3020817ffbd6b5c7a240579d104ff17747884de5fdeca93c6bd2640d20588a72bdce9426e13687cffea598aa063b2a8dc1a62cab4b30152b547c1a6430a14b4cb503347c2a0f7bfd9a808d805dbbc3559f1c1cc14c1efaaf58b840221606a3f3323", 0xc1}, {&(0x7f0000000780)="d1fb0c79abc89574af391acb44e2179574894a1154d32c16778925b670d11942058c63c4e21d6f33f62bbf9dc0cf81223c4e6f08", 0x34}, {&(0x7f00000007c0)="6ccb7d03c224e33f261a664f771dd198cd0caedbe4d3d27fb2a520fc4eab332e6bf18ad183449fdf0c042a6f18f218ade2189c1ef9f90e4dacb5af4987f88ab15341f6d5e8c8ce1ed7038f648bc18f2f0fb8991f31580ee1747860fd75479cb6f8e394c6322809903caf8f7714100f462e012c3066faf02d2e294f737477daf4c22f382f3be1b751893a25e421f079d035970c7031c93fea9870f15d2f3a4e02bd88b2c3cbad4951119283578562d3fab143d2d1277cd9a2648d679d16324016d0defb5ccca1c6d4b096643806d9f10d3027b1d1cd918693cb77ec", 0xdb}, {&(0x7f00000008c0)="ba5a71c756f3780d4952c5edb084fdb0f91d7b08de1d187c78a71892a90ad77ddebf96cfc94778e835761c7df1b20624037b512ddc47d6aadc8f854788e6e652863293c0845b6d0370141a67be20fe2ec952c2a0e0e877622238bb4c87abb5cb86ddca4b3b95d3f721a9f7686d31b5b63c6365599fab8b82900a4e96a2a0d9ef1a04a2da20895eb7f36286f48c6c62abfbbb4b53e1d7a3b472a7822cf0c7d17a5edddb6599f3169febc7f1770f1dcb8407d17a4bfaa1fbb5b634796cf602b74c46b92875e0", 0xc5}, {&(0x7f00000009c0)="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", 0x1000}], 0xa, &(0x7f0000001a80)={0x18, 0x113, 0x10000, "d9247501"}, 0x18, 0x24000000}, 0x80) [ 106.953005] RAX: ffffffffffffffda RBX: 00007f1b75e0b6d4 RCX: 0000000000455389 [ 106.960302] RDX: 0000000020e63000 RSI: 0000000020972000 RDI: 0000000020833000 [ 106.967609] RBP: 000000000072bea0 R08: 0000000020caa000 R09: 0000000000000000 [ 106.974914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 106.982211] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000000 2018/04/24 14:07:55 executing program 0: semget(0x0, 0x0, 0x600) r0 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/25) 2018/04/24 14:07:55 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xb3, "2dc7985d2985ced9ee03e85f5d539d382128bfe0fc3273a954017c48347ddef24df007f4c294f50aa187b059a8cca125ec6a35b98d95dfc9c27dfd6f3bf8db599c35229183fdd4750771187119959f15a9f7653a7cb2a91203f1f4d8f28dd91d1bcd645942718244c967811ae522e09a13035dfde20cf99b1581cd11752580d05311c5f5ea8dafd61cb420afc127f188a97120ee75516e8a4f32ae0814576a7c7310430d118eb6149453617245461985ec126e"}, &(0x7f0000000400)=0xbb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e21, 0x7c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100}}, 0x401, 0x7, 0x8f, 0x4, 0x1}, 0x98) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) 2018/04/24 14:07:55 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x800) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0x4, 0x0, r0, 0xc7}, 0x2c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r1, 0x300, 0x70bd29, 0x3, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4004040) 2018/04/24 14:07:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$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, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x80000000000000d5, [0x0]}, 0x2de) 2018/04/24 14:07:55 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x8, 0x20000000000) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000100000008040600000000000000dfffffffffff7c062000ffffffff0000000000000000030805003f000000000000000000000095370000ffffffff000000001000000018000000ffffff7f00000000310d000095000000000000004f2b6137c3f90d065579f2871e3a888500e81dc0e3743246ef96f2406b4c295789"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = gettid() ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getpgid(r1) [ 107.331389] FAULT_INJECTION: forcing a failure. [ 107.331389] name failslab, interval 1, probability 0, space 0, times 0 [ 107.342787] CPU: 1 PID: 8599 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.349656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.359036] Call Trace: [ 107.361697] dump_stack+0x185/0x1d0 [ 107.365389] should_fail+0x87b/0xab0 [ 107.369154] should_failslab+0x279/0x2a0 [ 107.373261] __kmalloc+0xc2/0x350 [ 107.376758] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.381641] ? tipc_nameseq_create+0x70/0x590 [ 107.386210] tipc_nameseq_create+0x70/0x590 [ 107.390593] tipc_nametbl_subscribe+0x510/0x1330 [ 107.395386] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 107.400786] ? trace_kmalloc+0xb6/0x2b0 [ 107.404805] tipc_subscrb_rcv_cb+0xb6b/0xe80 [ 107.409303] ? tipc_topsrv_start+0x650/0x650 [ 107.413796] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 107.418653] tipc_group_create+0x63e/0x9c0 [ 107.422994] tipc_setsockopt+0x120c/0x1e50 [ 107.427281] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.432721] ? __fget_light+0x6b9/0x710 [ 107.436738] ? security_socket_setsockopt+0x5b/0x200 [ 107.441930] ? tipc_shutdown+0x5c0/0x5c0 [ 107.446064] SYSC_setsockopt+0x4b8/0x570 [ 107.450230] SyS_setsockopt+0x76/0xa0 [ 107.454129] do_syscall_64+0x309/0x430 [ 107.458070] ? SYSC_recv+0xe0/0xe0 [ 107.461652] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.466860] RIP: 0033:0x455389 [ 107.470065] RSP: 002b:00007f8d47aedc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 107.477817] RAX: ffffffffffffffda RBX: 00007f8d47aee6d4 RCX: 0000000000455389 [ 107.485114] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 107.492405] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 107.499701] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 107.506997] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000005 [ 107.514393] Name sequence creation failed, no memory [ 107.519574] Failed to create subscription for {65537,0,4294967295} [ 107.561393] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 107.569412] IP: __list_del_entry_valid+0xd1/0x440 [ 107.574240] PGD 0 P4D 0 [ 107.576911] Oops: 0000 [#1] SMP PTI [ 107.580522] Dumping ftrace buffer: [ 107.584055] (ftrace buffer empty) [ 107.587768] Modules linked in: [ 107.590962] CPU: 1 PID: 8599 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.597786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.607149] RIP: 0010:__list_del_entry_valid+0xd1/0x440 [ 107.612498] RSP: 0018:ffff880151a2f1a8 EFLAGS: 00010282 [ 107.617853] RAX: 0000000000000001 RBX: 0000000098a000eb RCX: 0000000000000000 [ 107.625116] RDX: 0000000000000000 RSI: 0000000098a000eb RDI: ffffffff83ed21ca [ 107.632375] RBP: ffff880151a2f200 R08: 0000000000000000 R09: 0000000000000000 [ 107.639635] R10: 0000000000000001 R11: ffff880151a20000 R12: ffffffffffffffff [ 107.646895] R13: 0000000000000010 R14: 0000000098a000eb R15: 0000000000000000 [ 107.654160] FS: 00007f8d47aee700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 107.662377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.668248] CR2: 0000000000000000 CR3: 000000000aa30000 CR4: 00000000001406e0 [ 107.675509] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 107.682770] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 107.690032] Call Trace: [ 107.692645] tipc_nametbl_unsubscribe+0x4a1/0xa90 [ 107.697519] ? tipc_subscrb_release_cb+0x61/0x100 [ 107.702383] tipc_subscrb_subscrp_delete+0x399/0x990 [ 107.707515] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.712179] tipc_subscrb_release_cb+0x61/0x100 [ 107.716846] tipc_topsrv_kern_unsubscr+0x54b/0x630 [ 107.721780] ? tipc_subscrb_connect_cb+0x270/0x270 [ 107.726705] tipc_group_delete+0x4c8/0x520 [ 107.731034] ? tipc_group_self+0x16a/0x260 [ 107.735306] tipc_release+0x215/0x1730 [ 107.739229] ? fsnotify+0x493/0x18f0 [ 107.742961] ? __fsnotify_parent+0x132/0x560 [ 107.747393] ? tipc_sock_destruct+0x3b0/0x3b0 [ 107.751916] sock_close+0xe0/0x300 [ 107.755462] __fput+0x49e/0xa10 [ 107.758776] ____fput+0x37/0x40 [ 107.762068] ? fput+0x2e0/0x2e0 [ 107.765345] task_work_run+0x243/0x2c0 [ 107.769232] do_exit+0x10e1/0x38d0 [ 107.772810] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 107.778260] ? __dequeue_signal+0x70d/0xb10 [ 107.782609] do_group_exit+0x1a0/0x360 [ 107.786504] get_signal+0x1320/0x1f20 [ 107.790308] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.794972] ? prepare_exit_to_usermode+0x271/0x3a0 [ 107.799984] do_signal+0xb8/0x1c80 [ 107.803549] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 107.809196] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.814076] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.818770] ? syscall_return_slowpath+0xe9/0x700 [ 107.823629] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 107.828571] ? prepare_exit_to_usermode+0xec/0x3a0 [ 107.833494] prepare_exit_to_usermode+0x271/0x3a0 [ 107.838332] syscall_return_slowpath+0xe9/0x700 [ 107.843074] do_syscall_64+0x36d/0x430 [ 107.846988] ? futex_lock_pi+0x1e60/0x1e60 [ 107.851241] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.856421] RIP: 0033:0x455389 [ 107.859597] RSP: 002b:00007f8d47aedce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 107.867300] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455389 [ 107.874561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 107.881830] RBP: 000000000072bec8 R08: 0000000000000036 R09: 000000000072bea0 [ 107.889093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.896355] R13: 0000000000a3e81f R14: 00007f8d47aee9c0 R15: 0000000000000000 [ 107.903616] Code: 15 4c 89 f8 4c 31 f0 4c 89 e1 48 f7 d1 48 21 c1 0f 84 76 01 00 00 4d 39 f7 0f 84 7e 01 00 00 41 89 de 4d 85 e4 0f 85 01 02 00 00 <4d> 8b 27 4c 89 ff e8 e4 79 cb fd 48 8b 18 44 8b 3a 48 89 d8 48 [ 107.922933] RIP: __list_del_entry_valid+0xd1/0x440 RSP: ffff880151a2f1a8 [ 107.929759] CR2: 0000000000000000 [ 107.933209] ---[ end trace 6fa8f595d0a31456 ]--- [ 107.937953] Kernel panic - not syncing: Fatal exception in interrupt [ 107.945151] Dumping ftrace buffer: [ 107.948681] (ftrace buffer empty) [ 107.952376] Kernel Offset: disabled [ 107.955992] Rebooting in 86400 seconds..