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 '10.128.0.34' (ECDSA) to the list of known hosts. 2018/04/24 00:35:10 fuzzer started 2018/04/24 00:35:10 dialing manager at 10.128.0.26:44735 syzkaller login: [ 44.856676] can: request_module (can-proto-0) failed. [ 44.868749] can: request_module (can-proto-0) failed. 2018/04/24 00:35:17 kcov=true, comps=false 2018/04/24 00:35:21 executing program 0: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) 2018/04/24 00:35:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000015000102000000000000000002000000", @ANYBLOB="6d86f861919738e2f560558c8adc9e41f1070ac6d2df7d3311540df1f9dcd6caa065854f00000000000000000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/24 00:35:21 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)) 2018/04/24 00:35:21 executing program 4: 2018/04/24 00:35:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) listen(r0, 0x0) 2018/04/24 00:35:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/24 00:35:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/24 00:35:21 executing program 6: [ 49.923477] IPVS: ftp: loaded support on port[0] = 21 [ 50.045314] IPVS: ftp: loaded support on port[0] = 21 [ 50.091435] IPVS: ftp: loaded support on port[0] = 21 [ 50.138701] IPVS: ftp: loaded support on port[0] = 21 [ 50.234208] IPVS: ftp: loaded support on port[0] = 21 [ 50.342955] IPVS: ftp: loaded support on port[0] = 21 [ 50.505758] IPVS: ftp: loaded support on port[0] = 21 [ 50.662540] IPVS: ftp: loaded support on port[0] = 21 [ 51.855264] ip (4686) used greatest stack depth: 54312 bytes left [ 52.316566] ip (4713) used greatest stack depth: 53944 bytes left [ 53.152910] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.159425] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.168435] device bridge_slave_0 entered promiscuous mode [ 53.381676] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.388227] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.424946] device bridge_slave_1 entered promiscuous mode [ 53.434986] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.441467] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.451969] device bridge_slave_0 entered promiscuous mode [ 53.519760] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.526407] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.546167] device bridge_slave_0 entered promiscuous mode [ 53.587124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.680576] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.687142] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.733908] device bridge_slave_1 entered promiscuous mode [ 53.765258] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.771796] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.788348] device bridge_slave_1 entered promiscuous mode [ 53.827557] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.834148] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.862343] device bridge_slave_0 entered promiscuous mode [ 53.892757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.901631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.911707] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.918218] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.963476] device bridge_slave_0 entered promiscuous mode [ 53.993102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.013570] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.020153] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.061171] device bridge_slave_0 entered promiscuous mode [ 54.084678] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.091172] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.100246] device bridge_slave_0 entered promiscuous mode [ 54.136395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.143550] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.150098] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.196347] device bridge_slave_1 entered promiscuous mode [ 54.215900] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.222415] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.239205] device bridge_slave_1 entered promiscuous mode [ 54.274828] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.281353] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.322074] device bridge_slave_1 entered promiscuous mode [ 54.335305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.342821] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.349292] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.382183] device bridge_slave_1 entered promiscuous mode [ 54.399492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.407908] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.414391] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.429722] device bridge_slave_0 entered promiscuous mode [ 54.465673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.529444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.558187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.613099] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.685729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.694869] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.701359] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.734437] device bridge_slave_1 entered promiscuous mode [ 54.755702] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.781711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.792714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.881747] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.967386] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.979872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.035172] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.131718] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.182532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.191955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.214686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.297855] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.315836] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.325767] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.349286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.356324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.423638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.430667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.490596] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.516559] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.551999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.561507] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.570985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.593970] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.603524] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.615461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.666858] ip (4950) used greatest stack depth: 53640 bytes left [ 55.746533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.753663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.766163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.842000] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.850424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.880965] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.891515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.899641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.953795] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.964915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.973239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.065648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.072747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.105472] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.112517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.166369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.200646] team0: Port device team_slave_0 added [ 56.213259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.220302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.268373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.275374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.297893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.307703] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.318237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.333532] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.353663] team0: Port device team_slave_0 added [ 56.398146] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.426140] team0: Port device team_slave_1 added [ 56.443794] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.465206] team0: Port device team_slave_0 added [ 56.542463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.549517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.623473] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.641504] team0: Port device team_slave_1 added [ 56.669357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.683483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.696505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.749289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.763001] team0: Port device team_slave_1 added [ 56.815916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.825696] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.844584] team0: Port device team_slave_0 added [ 56.878837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.904926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.921558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.957009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.984144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.008625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.016930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.035449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.044375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.054007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.063591] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.082106] team0: Port device team_slave_0 added [ 57.097952] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.114471] team0: Port device team_slave_0 added [ 57.122177] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.140488] team0: Port device team_slave_1 added [ 57.158397] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.170113] team0: Port device team_slave_0 added [ 57.191981] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.203631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.220372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.251736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.260716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.269246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.300439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.311709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.328253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.355612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.370242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.388469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.415672] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.434160] team0: Port device team_slave_1 added [ 57.443539] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.452764] team0: Port device team_slave_1 added [ 57.462121] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.480168] team0: Port device team_slave_1 added [ 57.512886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.522860] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.535963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.554222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.564253] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.581827] team0: Port device team_slave_0 added [ 57.588137] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.597683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.608366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.647445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.673495] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.698190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.711463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.724779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.733904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.740873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.749981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.761648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.771296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.780780] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.800267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.808620] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.853757] team0: Port device team_slave_1 added [ 57.884700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.913877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.949799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.961378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.979811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.989174] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.996865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.005237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.026258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.037159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.050583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.076883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.097405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.115282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.137967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.151907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.165008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.176598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.194221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.212894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.238276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.246318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.264574] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.289153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.316366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.345215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.363107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.370828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.394647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.406676] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.430117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.444239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.473427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.512878] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.544641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.576397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.586403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.598156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.633590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.645778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.676176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.722292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.729957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.746956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.795826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.805596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.829283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.880862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.888392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.904558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.124540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.132151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.145738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.429658] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.436182] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.443144] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.449636] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.523136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.530861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.565374] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.571892] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.578801] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.585274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.602559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.615689] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.622200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.629167] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.635662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.667060] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.873638] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.880141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.886998] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.893566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.926663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.958769] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.965807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.972657] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.979149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.042793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.296442] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.302948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.311207] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.317693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.370238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.422537] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.429110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.435948] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.442689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.519225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.536796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.547729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.556155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.565884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.575097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.584325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.831228] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.837743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.844659] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.851173] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.895936] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.559581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.640572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.733369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.784840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.918886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.103583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.400343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.517692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.560245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.588785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.627283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.775592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.947216] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.127541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.239154] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.245935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.260928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.311703] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.359980] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.366268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.382947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.515594] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.624173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.630505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.648381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.723392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.729717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.741967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.782317] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.790276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.801869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.963506] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.082979] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.206980] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.252137] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.258473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.269933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.442409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.448848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.462865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.549633] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.616740] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.764561] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.815835] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.824271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.844714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.133570] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.424759] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.682493] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/24 00:35:49 executing program 4: 2018/04/24 00:35:50 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) 2018/04/24 00:35:50 executing program 4: 2018/04/24 00:35:50 executing program 1: 2018/04/24 00:35:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000015000356000000000000000000"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012000)=@nfc_llcp, 0x60, &(0x7f0000008000), 0x0, &(0x7f0000012f1e)=""/226, 0xe2}, 0x0) 2018/04/24 00:35:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001300)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="3000000000000000000000000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000000000000000000080000000000000000000000000957b000000000000000000000000000000000000ff010000000000000000000400000001030000000000000000000000000000bb000060e7ec000000000000276c0180c2000000000000000000000000000000000000000000000000000000000000000000000000000000aa"]}) 2018/04/24 00:35:50 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x16, &(0x7f0000000480)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, "86", "7b42b5"}}}}}}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) 2018/04/24 00:35:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/24 00:35:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/24 00:35:51 executing program 3: 2018/04/24 00:35:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/24 00:35:51 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x9e}, &(0x7f0000000340)=0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/24 00:35:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000140)}], 0x1, 0x0) 2018/04/24 00:35:51 executing program 6: r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) 2018/04/24 00:35:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/24 00:35:51 executing program 1: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x400000002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) 2018/04/24 00:35:51 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:51 executing program 6: 2018/04/24 00:35:51 executing program 7: 2018/04/24 00:35:51 executing program 2: 2018/04/24 00:35:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/140) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/24 00:35:51 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x4}) 2018/04/24 00:35:51 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/24 00:35:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000040)="1f0000001500ff03f92f01051c180fff0100000a08000200000e00a00000d6", 0x1f) 2018/04/24 00:35:51 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x8000) 2018/04/24 00:35:51 executing program 7: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r1 = socket$inet(0x2, 0x3, 0x6) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) accept$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xffffffffffffffaf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x478f0cbd0c515692}, 0x477ac4fb) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000002c0)={'ip6gretap0\x00', {0x2, 0x4e23}}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x30, &(0x7f0000000200)=@nat={"6e6174000000000002000000e000", 0x19, 0x0, 0x90, [0x20001680, 0x0, 0x0, 0x200016b0, 0x200016e0], 0x0, &(0x7f0000000000), &(0x7f0000001680)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fc00000000000000570000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) 2018/04/24 00:35:51 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:51 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) socket(0x10, 0x802, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x100, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x20100001c) shmget$private(0x0, 0x3000, 0x18, &(0x7f0000ffb000/0x3000)=nil) 2018/04/24 00:35:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000340)) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x20, 0x7, 0xff, 0xe38, 0x0, 0x1, 0x8, 0x2, 0x800, 0x8, 0x95, 0x3, 0x22797aa5, 0xb9d0, 0x4, 0x6, 0xffffffffffffff80, 0x4, 0x0, 0x0, 0x523, 0x10001, 0xff, 0x2, 0x7, 0x100000000, 0x9, 0x0, 0x7fffffff, 0x3ff, 0x3f, 0x100, 0x401, 0x0, 0x100, 0x9, 0x0, 0xab36, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x20200, 0x53d3, 0x7, 0x0, 0x7, 0x6, 0xe9}, r1, 0x6, r0, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x60, r3, 0x400, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x67a}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/04/24 00:35:52 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0xb}, 0xf5ff}, {0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x12}, 0x9}, 0x8, [0x81, 0x9, 0x1e, 0x3, 0x4, 0x7ee2, 0x3, 0x80000000]}, 0x5c) unshare(0x8000400) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) dup(r1) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) listen(r2, 0x1f) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/24 00:35:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/140) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/24 00:35:52 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) flock(r0, 0xb) sendfile(r0, 0xffffffffffffffff, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x90000001}) 2018/04/24 00:35:52 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:52 executing program 2: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/24 00:35:52 executing program 1: r0 = socket$inet6(0xa, 0x7ff, 0x9) r1 = userfaultfd(0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000002c0)=[{r2}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x0, @fr}}) 2018/04/24 00:35:52 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) 2018/04/24 00:35:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4802) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x2, [{{0x2}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x210) close(r0) 2018/04/24 00:35:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x800, 0xffffffff00000001, 0x2}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x200) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r2}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000080)={0x0, 0x200, 0x3, 0x7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000380)="0a6b0e99852c896c3a2302527c914b9d6713d7c4c3ca93cb5d8e7b4d69402acba5465fdaa00641277dacb9502ea9703d3cc1ab48137fd756880b7a712ff9d6ed4d32e4193f1e", &(0x7f0000000280)="b1dbfc5d1613260ed373ea2bc87bd25885ce47d8bd25154967dc628487ff8a6cbb2ab39baf4407ae6c9ccb7c0c50c8cdf3402bd5ea4264034591eac0198df901922b495768ccb568eec99acd7646da50a98a5e29dada8d9e1b3033d722f89ca199b64f2b36cf92dcb669dffd2337cc58c9fa98c2d7130e13c8e315ddf09cdc059009d65fa2bdaea7dc0fab72e6c5a78458ac66c1ecb4b6ec5572bdf897e54dd248ee91d04aeb8591a7c49445071ee2207285eab24cf1ebe902963c46a363f3458ad3a26b58758e51f9b25a99a5c07b4004abecb36c315965aafb99c8711ab369fdfcaa1737a1d89a41f000d1c9defc6a140adc1ed9a6"}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x115a}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0x7}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000100), 0x1}, 0x20) 2018/04/24 00:35:52 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:52 executing program 2: futex(&(0x7f0000000100)=0x1, 0x9, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x2, 0x2) r0 = request_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="2373797374656d962d2b776c616e30656d3176626f786e6574315c5b287b2d6d696d655f74797065235e73797374656d00", 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000380)=""/30, 0x1e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000200)={0x6, 0x394880a1, 0xdb72, {0x77359400}, 0x7fffffff, 0x6}) clock_gettime(0x0, &(0x7f0000003380)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000280)={@empty, @multicast1=0xe0000001}, 0x8) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x4, 0xb755}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={r5, 0x4}, 0x8) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x4, 0x1) 2018/04/24 00:35:52 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/04/24 00:35:52 executing program 6: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x14) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000080)='+', 0x1}], 0x1, 0x0) write$binfmt_elf32(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9c89784c365270696e49b2d9f3d4c87330cba76cb9f6f8c7b66078aa907158ed93be79910efbea05d90df2580b0b43ce6f5e5e3b3e5dbf8ec57dd31b6df4a9831da1cf12690073c5714d64e2fd210da4c5f74d186ce766c3393e04cf63d8a75c640218b"], 0x58) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/04/24 00:35:52 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) flock(r0, 0xb) sendfile(r0, 0xffffffffffffffff, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r0, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x90000001}) 2018/04/24 00:35:52 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x36) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff0180c200df542e0604d321a3bd000086dd6006f526000811000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa802, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/111) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x8000, 0x9, 0x6, 0x1ff, 0x0, 0xffff, 0x0, 0x2, 0x1, 0x1, 0x4, 0x8, 0x44, 0x200, 0xa642, 0xcc9, 0x2, 0x5, 0x80000001, 0x482a, 0x40, 0xa80, 0x7, 0x5, 0x8, 0x7, 0x7, 0x9, 0x8001, 0x1, 0x80, 0x3, 0xffffffff, 0x5, 0x1, 0x9ea2, 0x0, 0x400, 0x5, @perf_bp={&(0x7f00000000c0), 0x6}, 0x40, 0x0, 0x99, 0x2, 0x54, 0x0, 0x7f}, r2, 0x6, r1, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) 2018/04/24 00:35:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ppoll(&(0x7f0000000000)=[{r0, 0x1280}, {r0}, {r0, 0x100}, {r0, 0x2000}], 0x4, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100)={0x2}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="9c000034"]) 2018/04/24 00:35:52 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:52 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800005) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x6000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x4, 0x4, 0xfff, "2e6cbff0e653", 0x2}}) 2018/04/24 00:35:52 executing program 7: unshare(0x400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) 2018/04/24 00:35:52 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x2) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8000, 0x200) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x3ff}) 2018/04/24 00:35:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2004c0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) dup3(r0, r1, 0x0) 2018/04/24 00:35:52 executing program 3: unshare(0x28060400) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x0, 0x1}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='ppp0\x00', &(0x7f0000000080)='wlan0\x00', &(0x7f0000000100)='mime_type)ppp1md5sumprocppp1system&*\x00', &(0x7f0000000140)='bdev\x00', &(0x7f0000000180)='\'\x00', &(0x7f00000001c0)="3a706f7369785f61636c5f61636365737373656c696e75784073656c667b73656c6673656c6670726f63766d6e657431706f7369785f61636c5f6163636573738e00"], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00']) 2018/04/24 00:35:52 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffe) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0xcd, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="82325bb26b0d350e0f612b559bb1a9d8606279e24728e15ad2a39dd96c136b87159f333b11f29794e367bdde5149ef4d981878b4d6d34d8b3c9b73aabc05414937a32ed9577d0db4a250da14c98c3dd8af983a918a75e355e03d1b5ebb745e14571da7022196b3328eaa5ff2d542fd46f819713e2e0ad0dfc6ca360ccb5b2d1a94adbc5e3d978e90c3bf8c9c91019bf3ff16bd7b3884946ef55e63f32f104c1805a96b31", 0xa4, 0x8}, {&(0x7f0000000280)="567f46746c4e7c51fb9c9ace4cc03979ba78c3eeb1ed5c350b691981ff92dd55dac014e5a3ed95f0eeeea04c438432ed212083e9ca6b9bf42a253df7ea611d6f457c02f07d274d40964c973b8f0b35a58e1bd2501ae55a0f440ccefe117f866feed21bed6ea9b7abbe6f5c14924ca844633ba57e57c18cec319f4bef0b7a5e9c", 0x80, 0x5}], 0x490, &(0x7f0000000340)=ANY=[@ANYBLOB="7569643d323739003e2c726573697a652c75737271756f74612c7569643d0400343f7d37003f2c646973636172643d2c00"]) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000130afdff00000000000000000000000007000400"], 0x1c}, 0x1}, 0x0) 2018/04/24 00:35:52 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6}}}}}}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r1) 2018/04/24 00:35:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0x10000100000003) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x8) 2018/04/24 00:35:52 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)) 2018/04/24 00:35:52 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1ffffffffffff2b"], 0x1}, 0x1}, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x1}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000001880)=""/140) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001340)) 2018/04/24 00:35:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) io_submit(0x0, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/04/24 00:35:53 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:53 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1ffffffffffff2b"], 0x1}, 0x1}, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x1}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000001880)=""/140) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001340)) 2018/04/24 00:35:53 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/24 00:35:53 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="da0000001a9bc2ca4840193945fcd61229bcab0600000000000000d196e4301e4651bdbc6d9e95d7d07646ba5269a64f0700000000000000e251167c61c515690500000000000000fb3feabf0e488670e9f59709d1ad67a081c4c760150e9d14e9ca01f577c55bb689ebac89b2c3e64422a36e1add2df12f13d97bf98848e5c2b5a490068a6bf293d7f22b059d1b9fe88a09ef06215290c91494d1aea917c886184ca88ed79e143469829c217f16c6a88950e634fa10fb8d0596fedb503dcb8961ad1c8613a5e15646c5c2c24e5e6945d7bf81d4d72a71a179d5a3cf9586"], &(0x7f0000000000)=0xe2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) pwritev(r0, &(0x7f0000000500), 0x0, 0x0) [ 81.282323] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/24 00:35:53 executing program 4: r0 = socket$inet6(0xa, 0x21001ffffffffffe, 0x10000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x3, 0x2) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0xf5d1, [], 0xaa}}, 0x1c) 2018/04/24 00:35:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/24 00:35:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="1000ff00e3c212d8f97582"], 0x48) dup3(r1, r0, 0x0) 2018/04/24 00:35:53 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:53 executing program 6: r0 = creat(&(0x7f0000001680)='./file0\x00', 0x34) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000016c0)={@in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x11}}}, 0x200, 0x3, 0x0, "82f6c7fe90905744146962375f1101a5e76a6898a708adbbaa6cb0b4f1bde228da861d2923b463ace8e1b3e9b9dab81235c19bece0e94699430140bcb51ed3dc220e9accbb631419c0c9a90910fd4640"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000040)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="d1d3498a456cca4af67b152f7b91352392c83c8b527d70b963d422675a94e1cab1c149520996c64ed5d20f5034644bd48aa1d5b94e99bb96059e5dc10c849d0fa2ddbb1bc0bf8e185b28f5598653a98802873a15ed3cf8d9381806f65da60cb688f014ad1b830f6eaebb40fce368bdb86be50269695ac2815615d74b18493a52f0a5d1b511aefd45d18e95143303eefd464bba24b9103e3d25197773b33c48e45da422b69e2fcfb35bf509c571f64c24eab74fb5d4224b85a0a9b5a6f3063a645519a0e5df6f6dcd38780f5750cff32fe50baf68058c349f914f89183d6b5b010912328712a14a8bf4f110242eeb2d560ef2d3d8e51108", 0xf7}, {&(0x7f00000012c0)="6b980b6a69e49384453b104dc70a513ea0c4a370ae758099670c75bf2d4f52743af7740411e35dfab5453f53e7d635f350fd4549644ffbe42c2a44221baedc67d32b281fc64078e1016c1a88b8fe9a08b45f8f9f4f9228c4341b5b490651833dca031bc426cc5be75926bd5bf8349800e7e825d00bcc80223fcc783f723188e5b928109ff65cd4c3a7b24261737bc3ae8b83d280c46d082957ed0dc186fce289ae0e440ea9641cb0982b8cb5665c1577c54a3e4af7551b393e463c5e2d75bfa973e6d09ed4a90e2d9184f17fe0dcbb58f7996150677e6dc2dd3844c6", 0xdc}], 0x3, &(0x7f00000013c0)=[{0xf8, 0x104, 0xfffffffffffffffe, "83d6b4dfd3d881f0cbfc691a76ef7ff498985d5fe968d7ce4888fbf58a5fc1ce4aa1af2290b1af70b9f91c571c4e2e6eb00f3fa54af19029dac2eba1832f6c6ade18dfa84c077aef9f602de98af5e8ac46f7ec9eda71513668e82dd1ca14e3dae301b95f7e627eaa0cb58d663febdedd4772b5c18062c8ed0978514764fb0ebe61c8135147fe53f97eadfa4a5f2423e4783bcbb1976d224e42b9b2d67d416c91d60f06c1075bf4095c74eacbe675986001dc1d0980620c4c90561ed40fe5e473aecc509f580b7f089497b83167a3ebae18c9ad40952e7dbca8e457aedd0b4eec62c06d9c237bea6f"}, {0x58, 0x119, 0x7f, "6132d13042b1aa8bba6e13949249f2c479774e05c06c1dba981c9a4ae4a29314f205ec4ff4a407454e771a123593c76811bbde719d3f3ed41fdf42af77a26ded34"}], 0x150, 0x40000}, 0x800) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000019c0)={0x1, 0x6b1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"73797a5f74756e00000000000400", &(0x7f0000000100)=ANY=[@ANYBLOB="0400000000230000010000003f0921be67f400007cd556689382e1600bb83f94a74aa86badf7234e34f9b3d5feb3067f9a563a21c6c609148e80ceb8efdf2d9fa94d7132bd17fc1e675f020d1cecb732bccae3a72126cbf60a03ec653592186b5de2d6c2f1a3687bac56495fe9c81879b25ef7c08a40a2b4f1970c506e32059a1b4bca01f18c1af4bb3c321c294a435705a3666a24f5df75406593f28dfb3828c5363388eb555e5393867a4918"]}) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x3000) shmdt(r2) mount(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='./file0\x00', &(0x7f0000001840)='tracefs\x00', 0x11000, &(0x7f0000001880)="378e3e9c5c6087b6614e93c13d28bb2ec5423b14e8e34d70c6a0f68349a88db9d2c8a5cb3ea0438a6d33da81c63d7c89fb1bb4138005aa467761ab254b1f57ba8c5c8f9725321e7191c0081b472bdf6a99c9fe6048a0e3a08b325e6f179917eb59b58231cdb56f18f4d8ff6ab4c7f7914a012f4a5971004d36e79c5d37646d3f7296272b791a4d2cc0af5923fdeb72f71ed250c578d3c29f8450b16d503c45a68593d3b689f44f8bc629269e7b5b1bdb23cb143e274d42a7016208d00666d2301b8d48c605c2383ca441") r3 = openat$cgroup_type(r0, &(0x7f0000001980)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001640)={0x0, 0x7c8e}, &(0x7f0000001a40)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001a80)={r4, 0xd1f5}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001a00)={&(0x7f0000001600)='./file0\x00', 0x0, 0x8}, 0x809bd539df6a62bd) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001580), &(0x7f00000015c0)=0x30) 2018/04/24 00:35:53 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x3}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x38000000, &(0x7f00000000c0)=0x4) 2018/04/24 00:35:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec5e876ed05f4fdfdc"], 0xbd}, 0x1}, 0x0) 2018/04/24 00:35:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffffe, 0xfffffffffffffda8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xb}, 0x5, 0x9, 0x100000001, 0x400, 0x5, 0x20010, r1}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x400, 0xffffffffffffae0e, 0x7f, 0x100, 0x7, 0x100, r1}) 2018/04/24 00:35:53 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xbd}, 0x1}, 0x0) 2018/04/24 00:35:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0xfffffffffffffff9, 0x3, 0x37d, 0xf3, 0x80000000, 0x2e6, 0x200}, "e665e000df23a752e8dc7100fed19fa2e45a6cb7759c7e989b9b90b7f36d832665485790a95b4445bbd38c25412f99086dd77379767bf139a3a47b7c42478184020f07194b2b80f12036cbe8c8f71a1dd81e49d6a29edca1f6d6687c1ecb620065ec45d986ed629f9315bed4d7931024235d3965879c06622a327d7c29b8f7c44328e36a7a09f5638c774c69bf1dfaad439b61a943dd6cee9d8d89016e8a1393236d1b56439cce9701f7df", [[], [], [], [], []]}, 0x5cb) 2018/04/24 00:35:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101140, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000380)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x6, &(0x7f00000000c0)=@raw=[@generic={0x6, 0x6, 0x7, 0x100000001}, @call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000140)='syzkaller\x00', 0x3, 0x8d, &(0x7f0000000180)=""/141, 0x40f00, 0x1, [], r1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3d}, 0xffffffffffffff3c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000004c0)={r2, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000000000000000fa00000020000000000000800000000000000ef4867f421"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc6102, 0x20) accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000440)=0xb) 2018/04/24 00:35:53 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff01000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="1000ff00e3c212d8f97582"], 0x48) dup3(r1, r0, 0x0) 2018/04/24 00:35:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x100000001, r2, 0x10001, 0x7}) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbac1414aa00004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb9ccb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) 2018/04/24 00:35:53 executing program 7: open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000000), 0x0) 2018/04/24 00:35:53 executing program 0 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:53 executing program 6: futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000040), 0x2) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1f, 0x105000) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"811b4335eecdc0"}, 0x1ff}, [{"30cf9442eef0b6"}, {"330db1e9f43194"}, {"88b356f6055891"}, {"b9f41b86132dd7"}, {"267740cecc9d08"}, {"5a6136c71679de"}, {"9adfc67bfa51bd"}, {"052cf81bdcbab3"}]}, 0x48) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x100, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, 0x51, 0x100000000, 0x8, 0x6, 0x0, &(0x7f0000000140)='erspan0\x00', 0x25, 0x6c, 0x27d}) [ 82.005606] FAULT_INJECTION: forcing a failure. [ 82.005606] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 82.017677] CPU: 0 PID: 6930 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 82.024634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.034023] Call Trace: [ 82.036667] dump_stack+0x185/0x1d0 [ 82.040346] should_fail+0x87b/0xab0 [ 82.044129] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 82.048937] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.053836] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 82.059239] ? __wake_up_common+0x123/0xa60 [ 82.063595] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 82.068313] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 82.073804] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.079182] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.084067] ? kmsan_set_origin+0x9e/0x160 [ 82.088321] alloc_pages_current+0x6b5/0x970 [ 82.092740] skb_page_frag_refill+0x3ba/0x5e0 [ 82.097270] ? kmsan_set_origin+0x9e/0x160 [ 82.101559] tun_get_user+0x10f9/0x7c60 [ 82.105559] ? mntput_no_expire+0xad/0x17c0 [ 82.109935] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.115344] tun_chr_write_iter+0x1d4/0x330 [ 82.119688] ? tun_chr_read_iter+0x460/0x460 [ 82.124129] do_iter_readv_writev+0x84d/0xa00 [ 82.128647] ? tun_chr_read_iter+0x460/0x460 [ 82.133067] do_iter_write+0x30d/0xd40 [ 82.136967] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 82.142454] do_writev+0x3c9/0x830 [ 82.146079] ? syscall_return_slowpath+0xe9/0x700 [ 82.150974] ? fput+0x25c/0x2e0 [ 82.154269] SYSC_writev+0x9b/0xb0 [ 82.157866] SyS_writev+0x56/0x80 [ 82.161630] do_syscall_64+0x309/0x430 [ 82.165539] ? SYSC_readv+0xb0/0xb0 [ 82.169188] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.174379] RIP: 0033:0x455241 [ 82.177579] RSP: 002b:00007effb8cabba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 82.185294] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455241 [ 82.192575] RDX: 0000000000000001 RSI: 00007effb8cabbf0 RDI: 00000000000000fc [ 82.199858] RBP: 0000000020000240 R08: 00000000000000fc R09: 0000000000000000 [ 82.207130] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 82.214401] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000000 [ 82.305518] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/24 00:35:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xbd}, 0x1}, 0x0) 2018/04/24 00:35:54 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1000, 0x806) writev(r0, &(0x7f0000000480), 0x10000000000004ff) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) 2018/04/24 00:35:54 executing program 4: r0 = getpgrp(0xffffffffffffffff) timer_create(0x5, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x9, 0x2, 'queue1\x00', 0x6}) 2018/04/24 00:35:54 executing program 7: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x1, [0x90]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f0000000200)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/24 00:35:54 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x200, 0x3, 0x7fffffff}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={"6c6f3a82ff8500000000000400000042", {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/24 00:35:54 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x100000001, 0x7f, 0x1f, 0x5e20, 0x0, 0x8001, 0x4001, 0x2, 0x3dfe, 0x9, 0xf3a, 0x7, 0x4, 0x1f, 0x2, 0x8, 0x9, 0x800, 0x5, 0x1f, 0xae3, 0x3, 0x20, 0x1, 0x9, 0x9815, 0x8, 0x4, 0x1f, 0x1f, 0x80000000, 0x7, 0x9, 0x7c85, 0x2, 0x2, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x95}, 0x20000, 0x9, 0x0, 0x0, 0xc29a, 0x3a19, 0xa7}, 0x0, 0x5, 0xffffffffffffffff, 0x2) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x200, 0x3, 0x8, 0x0, 0x0, 0x3, 0x3e, 0xfffffffffffffffc, 0x30e, 0x40, 0x130, 0x3, 0xe1, 0x38, 0x2, 0x5, 0x2, 0x100000001}, [{0x1, 0x9, 0x39b2, 0x6, 0x3, 0x100000001, 0x8, 0x8001}, {0x6474e557, 0x7, 0xea, 0xd66, 0x0, 0x7fff, 0x3bb, 0x10001}], "302f91f21efb65f989cccfb09fc520be73576637c07306b0c89d7ca7b3621b4842e4eb3047c423b9edc613fd3d31c91a19e1f317b7afc9591629eaf9390286869dc9e434fb5579b08df5759347be4af7e7aeff72ba78d9d2e666c9d418ed56435649fbe97fcaf7b8a140367194e601304b7473c7352ac59b61794a50d4574085ec4989e3e53581d77051298c50fe1a4cb1dc1ea63a8166efc45917c3977263ee34b58b934e673067d6c24c01024d3cf50ec89d89c863e23adae23878db06d41f798c54d452c4378b7d798acc3f228eb1105d7c317b0ff7ce289fe5eec8f16bf918ab7e212fa9902ade3df209ec1d36ada1a2ce323b", [[], [], [], [], [], [], [], [], []]}, 0xaa5) 2018/04/24 00:35:54 executing program 0 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:54 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f0000000100)="042448f90f317c224117485126ece3aa22da447bd5262e3054d2bbed2570b6b2dd27b136536d01590c8aee274e3df72499e18ba57458c57565ed0600000000000000c0872b59c4510ebbf60bc93026706cf78f147540114396fd6aec9f811c89d4a620551f3b61509e9aa011fdaaff73a288657ed9b57cc4b56ff5060fe69b755c3306bd698c3d") [ 82.460688] FAULT_INJECTION: forcing a failure. [ 82.460688] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.472543] CPU: 0 PID: 6955 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 82.479522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.488887] Call Trace: [ 82.491504] dump_stack+0x185/0x1d0 [ 82.495155] should_fail+0x87b/0xab0 [ 82.498889] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 82.503674] ? kernel_poison_pages+0x40/0x360 [ 82.508194] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 82.513576] ? kernel_poison_pages+0x1a0/0x360 [ 82.519451] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 82.524924] ? get_page_from_freelist+0xab28/0xb600 [ 82.530672] ? update_stack_state+0x885/0xa40 [ 82.535195] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.541393] ? is_bpf_text_address+0xb4/0x4b0 [ 82.546007] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 82.550960] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 82.556446] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.561331] kmsan_alloc_page+0x82/0xe0 [ 82.565336] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 82.570102] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.574960] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 82.580337] ? __wake_up_common+0x123/0xa60 [ 82.584669] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 82.589365] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 82.594837] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.600222] ? kmsan_set_origin_inline+0x6b/0x120 [ 82.605091] alloc_pages_current+0x6b5/0x970 [ 82.609520] skb_page_frag_refill+0x3ba/0x5e0 [ 82.614028] ? kmsan_set_origin+0x9e/0x160 [ 82.618286] tun_get_user+0x10f9/0x7c60 [ 82.622275] ? mntput_no_expire+0xad/0x17c0 [ 82.626614] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 82.632005] tun_chr_write_iter+0x1d4/0x330 [ 82.636342] ? tun_chr_read_iter+0x460/0x460 [ 82.640757] do_iter_readv_writev+0x84d/0xa00 [ 82.645278] ? tun_chr_read_iter+0x460/0x460 [ 82.649704] do_iter_write+0x30d/0xd40 [ 82.653608] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 82.659074] do_writev+0x3c9/0x830 [ 82.662634] ? syscall_return_slowpath+0xe9/0x700 [ 82.667490] ? fput+0x25c/0x2e0 [ 82.670793] SYSC_writev+0x9b/0xb0 [ 82.674345] SyS_writev+0x56/0x80 [ 82.677807] do_syscall_64+0x309/0x430 [ 82.681711] ? SYSC_readv+0xb0/0xb0 [ 82.685359] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 82.690581] RIP: 0033:0x455241 [ 82.693771] RSP: 002b:00007effb8cabba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 82.701658] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455241 2018/04/24 00:35:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb57}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="bb94299a", 0x4, 0x0, 0x0, 0x0) 2018/04/24 00:35:54 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa5, 0x8300) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/04/24 00:35:54 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x1, 0x9, 0x3, 0x3ff}, 0x59e5db17, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x200000000000, 0x3, 0x6}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x1}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x7, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x12}]}, 0x2c) 2018/04/24 00:35:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xbd}, 0x1}, 0x0) [ 82.708945] RDX: 0000000000000001 RSI: 00007effb8cabbf0 RDI: 00000000000000fc [ 82.716225] RBP: 0000000020000240 R08: 00000000000000fc R09: 0000000000000000 [ 82.723521] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 82.730803] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000001 2018/04/24 00:35:54 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) r3 = socket(0x15, 0x5, 0x2001000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r2, 0x10000, 0x3, 0x201}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000400)={0xfffffffffffffff7, 0x6, 0xc60, 0x5, 0x3f, 0x8, 0x1, 0x3, 0x1, 0x8, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r2, 0x4c, &(0x7f0000000300)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f00000003c0)=0x10) bind$vsock_stream(r0, &(0x7f0000000440)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt(r3, 0x100000114, 0x271a, &(0x7f0000861fd8)=""/40, &(0x7f0000000040)=0xffffffffffffffba) getpeername(r3, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) 2018/04/24 00:35:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x14b000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x3e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) clock_gettime(0xfffffffffffffffd, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x3800000000000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0x8d3, 0x30}, &(0x7f0000000440)=0xc) mq_timedreceive(r1, &(0x7f0000000200)=""/94, 0x5e, 0x9, &(0x7f00000002c0)={r2, r3+30000000}) ioctl$int_in(r0, 0x5455, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/172, 0xac, 0x40000061, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/24 00:35:54 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x9, 0x7, 0x5, 0x2, 0x4e52, 0x5, 0x2, 0x7, 0x40}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x300000000000, 0x3, 0x9, 0x9, 0x1, 0x56, 0x2, 0x4290, 0x7, 0x7, 0xfffffffffffffffe}, 0xb) 2018/04/24 00:35:54 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xbd}, 0x1}, 0x0) 2018/04/24 00:35:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb57}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="bb94299a", 0x4, 0x0, 0x0, 0x0) 2018/04/24 00:35:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xbd}, 0x1}, 0x0) 2018/04/24 00:35:55 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2d, 0x86d0, 0xac08, "d96e30fbf433e751d69daccec94f67024abf8a0a73b1fdb6df6adf26bcabd60b3150da6e5b48684bb0d30fd8710f3a0cf66ae4575ec6384c4372bc3a716931ad8c80b7550354f2a961d09b93a44cbc17"}, 0xd8) unshare(0x40600) close(r0) fallocate(r0, 0x0, 0x0, 0x20) 2018/04/24 00:35:55 executing program 0 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:55 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x8f64, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x100000000, 0x165, 0x5, 0x1ff}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x3}, 0x8) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)='wlan1]ppp0\'-usermd5sumposix_acl_access~.&wlan0\x00') 2018/04/24 00:35:55 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0xffffffffffff8000}) unshare(0x8000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x400) getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) 2018/04/24 00:35:55 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x7, 0x20000b13, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="98c6a685221a9d85e050f3e6c2db3f75", 0x10) 2018/04/24 00:35:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x14b000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x3e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) clock_gettime(0xfffffffffffffffd, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x3800000000000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0x8d3, 0x30}, &(0x7f0000000440)=0xc) mq_timedreceive(r1, &(0x7f0000000200)=""/94, 0x5e, 0x9, &(0x7f00000002c0)={r2, r3+30000000}) ioctl$int_in(r0, 0x5455, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/172, 0xac, 0x40000061, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 83.506351] FAULT_INJECTION: forcing a failure. [ 83.506351] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.518216] CPU: 1 PID: 7016 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 83.525059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.534412] Call Trace: [ 83.537013] dump_stack+0x185/0x1d0 [ 83.540653] should_fail+0x87b/0xab0 [ 83.544385] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 83.549152] ? kernel_poison_pages+0x40/0x360 [ 83.553669] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 83.559044] ? kernel_poison_pages+0x1a0/0x360 [ 83.563636] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 83.569094] ? get_page_from_freelist+0xab28/0xb600 [ 83.574120] ? update_stack_state+0x885/0xa40 [ 83.578633] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 83.584007] ? is_bpf_text_address+0xb4/0x4b0 [ 83.588517] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 83.593709] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 83.599177] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.604047] kmsan_alloc_page+0x82/0xe0 [ 83.608039] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 83.612810] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.617665] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 83.623048] ? __wake_up_common+0x123/0xa60 [ 83.627383] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 83.632066] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 83.637535] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 83.642915] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.647783] alloc_pages_current+0x6b5/0x970 [ 83.652209] skb_page_frag_refill+0x3ba/0x5e0 [ 83.656722] ? kmsan_set_origin+0x9e/0x160 [ 83.660983] tun_get_user+0x10f9/0x7c60 [ 83.664977] ? mntput_no_expire+0xad/0x17c0 [ 83.669316] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 83.674714] tun_chr_write_iter+0x1d4/0x330 [ 83.679058] ? tun_chr_read_iter+0x460/0x460 [ 83.683494] do_iter_readv_writev+0x84d/0xa00 [ 83.688010] ? tun_chr_read_iter+0x460/0x460 [ 83.692432] do_iter_write+0x30d/0xd40 [ 83.696337] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 83.701805] do_writev+0x3c9/0x830 2018/04/24 00:35:55 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x7) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0xfffffffffffffe00, 0x3532, 0x8, 0xffffffff}, {0x93e, 0x4, 0xb0e, 0x6394}, {0x4, 0x4, 0x8, 0x1000000000000100}, {0x400000000001, 0x100000000, 0x4, 0x3}, {0x2, 0x3, 0x80, 0x4}, {0x4, 0x130, 0x10ebfd53}, {0x0, 0x1f, 0xfff, 0x75}, {0x0, 0xf, 0x81, 0x1}]}, 0x10) sendto(r0, &(0x7f0000000480), 0x0, 0x4000083, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x70, 0xa00) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4001, r4, r5, 0x5, 0x300800) accept$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 83.705367] ? syscall_return_slowpath+0xe9/0x700 [ 83.710224] ? fput+0x25c/0x2e0 [ 83.713527] SYSC_writev+0x9b/0xb0 [ 83.717086] SyS_writev+0x56/0x80 [ 83.720550] do_syscall_64+0x309/0x430 [ 83.724454] ? SYSC_readv+0xb0/0xb0 [ 83.728097] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.733296] RIP: 0033:0x455241 [ 83.736489] RSP: 002b:00007effb8cabba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 83.744296] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455241 2018/04/24 00:35:55 executing program 6: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x81, 0x1400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r3]}], 0x20}, 0x0) close(r1) close(r0) [ 83.751665] RDX: 0000000000000001 RSI: 00007effb8cabbf0 RDI: 00000000000000fc [ 83.758945] RBP: 0000000020000240 R08: 00000000000000fc R09: 0000000000000000 [ 83.766247] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 83.773533] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000002 2018/04/24 00:35:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b10000dc0d0000000000000032000000fbf0b2d027cc248cb8054e542ec7577879e6017ece89c1f9feb169e8268b37b70dfbe682baf168c21f02eb30bde16e69946541ec0f6952aa4d668032d36ee59f86fdcbde381f8469a90748889f512a2f5f6ce7372f430b10b28cd3828cd7a2e4269b6c572bc1c3a63a879a8b09036661c395ecf131bcc7f7220bf65d2970d151a3008c"], 0x10}}], 0x2, 0x0) 2018/04/24 00:35:55 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000380), &(0x7f0000000580)=[&(0x7f00000005c0)='\x00', &(0x7f0000000500)='fou\x00', &(0x7f0000000540)='io\x00']) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') ptrace$setregset(0x4205, r0, 0x205, &(0x7f00000002c0)={&(0x7f00000001c0)="344ab1d76756856e13fb36370c9ff86a88780dcb6955b91b8cac3b94e891b707d37b5fe9ec8fc5e286ba7eda500e6e58e0a5fc7a823188d93fbe6466cb16865af0cc13385a3f49889a95baa10a0ffabd6ca0e1b8a791bf52a81fbd1f0b01e51ec01785a41b3143b39af6dd58381951bf10c39fda8a1c6c251f33e268979f14202926ce59001977df5333f0ba4e982193f83f47d2cdc9bb8165ccbae0eef5e00c0aad2d07b253440025cb1f79ac83d15891c9e6857d91cde1bb2e23079ef14354cbbc56cea1d93787e697f8a34b8ef453bb741407443c5f563ae95fb8c34afa819219a737a0a44eddf3a16ffde6", 0xed}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00005e6000)=""/53, 0x4ae, 0x0) waitid(0x1, r0, 0x0, 0x0, &(0x7f00000000c0)) connect(r1, &(0x7f0000000380)=@generic={0x13, "f06f344cf03044e379f7db1656c187b6e7339167f4de607005de8982e535839dd1f98730c52ec09ae6edf8d98aa574a89b15ec7c4d020e3767985659740dd87e3ba43819055c009e0f84cda267e5beca8ded603fe77db2b737db463bded053710e85036dce1f3ef9a627974c9cb5b808fd8289439060b47bafc258fed53d"}, 0x80) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/24 00:35:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) open$dir(&(0x7f0000000140)='./file0\x00', 0x2000, 0x20) close(r0) 2018/04/24 00:35:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) 2018/04/24 00:35:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/04/24 00:35:57 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x7, [{{0x2, 0x4e20}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x410) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x9}) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/04/24 00:35:57 executing program 2: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) recvfrom$ax25(r0, &(0x7f0000000080)=""/225, 0xe1, 0x2002, &(0x7f0000000180)={0x3, {"a759f04bf0a4a1"}}, 0x10) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r2, &(0x7f00000001c0)="e4efb899de9347d0a5288bcf2c592657e92ed5bed6ce65d2d5d19fda7eaa7c40cc680c78c5e8e0fcde062616b91bdc526fec36dc5e3615735e49da07322eb4eb8c7bb5a1d5c1ba9a636104f48f48d0bd5f59371acc3a7fe7c2633f8b67d117168c84e0f0b9ea3ef59d359f1bd6563bbb049466e9658e27b1b7a0fea1599d6a19c7b454d0d6e81233d4e03db7fe72a27fcfa7a74f3a86011dadf677d5e18a398629171582b23f819c78e1b0b62ef63e91d8be3e0f0fbafa8ff837118c6edfd9d7c20765875a"}, 0x10) 2018/04/24 00:35:57 executing program 0 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:57 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000040)=0x7, 0x20000b13, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="98c6a685221a9d85e050f3e6c2db3f75", 0x10) 2018/04/24 00:35:57 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x7) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0xfffffffffffffe00, 0x3532, 0x8, 0xffffffff}, {0x93e, 0x4, 0xb0e, 0x6394}, {0x4, 0x4, 0x8, 0x1000000000000100}, {0x400000000001, 0x100000000, 0x4, 0x3}, {0x2, 0x3, 0x80, 0x4}, {0x4, 0x130, 0x10ebfd53}, {0x0, 0x1f, 0xfff, 0x75}, {0x0, 0xf, 0x81, 0x1}]}, 0x10) sendto(r0, &(0x7f0000000480), 0x0, 0x4000083, 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x70, 0xa00) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4001, r4, r5, 0x5, 0x300800) accept$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 85.092137] FAULT_INJECTION: forcing a failure. [ 85.092137] name failslab, interval 1, probability 0, space 0, times 1 [ 85.103518] CPU: 0 PID: 7065 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 85.110388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.119774] Call Trace: [ 85.122427] dump_stack+0x185/0x1d0 [ 85.126755] should_fail+0x87b/0xab0 [ 85.130538] should_failslab+0x279/0x2a0 [ 85.134660] kmem_cache_alloc+0x136/0xb90 [ 85.138858] ? build_skb+0x102/0x6b0 2018/04/24 00:35:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) [ 85.142619] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 85.148168] ? copy_page_from_iter+0xa9c/0x10b0 [ 85.152931] build_skb+0x102/0x6b0 [ 85.156584] tun_get_user+0x1808/0x7c60 [ 85.160608] ? mntput_no_expire+0xad/0x17c0 [ 85.165012] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 85.170489] tun_chr_write_iter+0x1d4/0x330 [ 85.174882] ? tun_chr_read_iter+0x460/0x460 [ 85.179346] do_iter_readv_writev+0x84d/0xa00 [ 85.183923] ? tun_chr_read_iter+0x460/0x460 [ 85.188392] do_iter_write+0x30d/0xd40 [ 85.192376] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 85.197897] do_writev+0x3c9/0x830 [ 85.201537] ? syscall_return_slowpath+0xe9/0x700 [ 85.206432] ? fput+0x25c/0x2e0 [ 85.209764] SYSC_writev+0x9b/0xb0 [ 85.213380] SyS_writev+0x56/0x80 [ 85.216892] do_syscall_64+0x309/0x430 [ 85.220816] ? SYSC_readv+0xb0/0xb0 [ 85.224473] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.229665] RIP: 0033:0x455241 [ 85.232855] RSP: 002b:00007effb8cabba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/04/24 00:35:57 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8000, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000600)=""/4096, &(0x7f0000000140)=0x1000) r1 = socket$inet(0x2, 0x3, 0x15) dup(r1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000240)) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/187, 0xbb}, 0x1) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) flock(r1, 0x8) [ 85.240573] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000455241 [ 85.247855] RDX: 0000000000000001 RSI: 00007effb8cabbf0 RDI: 00000000000000fc [ 85.255125] RBP: 0000000020000240 R08: 00000000000000fc R09: 0000000000000000 [ 85.262399] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 85.269679] R13: 0000000000000661 R14: 00000000006fc9b8 R15: 0000000000000003 [ 85.278194] device bridge0 entered promiscuous mode [ 85.322315] device bridge0 left promiscuous mode [ 85.354215] device bridge0 entered promiscuous mode [ 85.378094] device bridge0 left promiscuous mode 2018/04/24 00:35:57 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/04/24 00:35:57 executing program 0 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:35:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) 2018/04/24 00:35:57 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) open$dir(&(0x7f0000000140)='./file0\x00', 0x2000, 0x20) close(r0) 2018/04/24 00:35:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000032c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000037c0), 0x0, &(0x7f0000003840)=""/83, 0x53}}], 0x1, 0x10001, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x72, 0x5, 0x3, 0x7fffffff, "402a82c14da7833940b05268614d0886a7ec89ef18bf703092d167cdef14022048d9bd828582c27479c47368", 0x80}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x9e9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getgid() setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000001c0)={0x8}) [ 85.546990] sd 0:0:1:0: [sg0] tag#5457 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 85.557387] sd 0:0:1:0: [sg0] tag#5457 CDB: Test Unit Ready [ 85.563287] sd 0:0:1:0: [sg0] tag#5457 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.572329] sd 0:0:1:0: [sg0] tag#5457 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.581315] sd 0:0:1:0: [sg0] tag#5457 CDB[20]: 00 00 00 00 2018/04/24 00:35:57 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003800)={0x7fffffff, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, 0x88) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000001180)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/233, 0xe9}], 0x1, &(0x7f0000000180)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000200)}, 0xfffffffffffffffd) [ 85.607347] device bridge0 entered promiscuous mode [ 85.628530] device bridge0 left promiscuous mode [ 85.648458] sd 0:0:1:0: [sg0] tag#5457 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 85.657421] sd 0:0:1:0: [sg0] tag#5457 CDB: Test Unit Ready [ 85.663339] sd 0:0:1:0: [sg0] tag#5457 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/24 00:35:57 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = getpid() ptrace$peek(0x3, r0, &(0x7f0000000040)) [ 85.672356] sd 0:0:1:0: [sg0] tag#5457 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.681392] sd 0:0:1:0: [sg0] tag#5457 CDB[20]: 00 00 00 00 2018/04/24 00:35:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/24 00:35:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0xffffffffffffff66) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/04/24 00:35:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) open$dir(&(0x7f0000000140)='./file0\x00', 0x2000, 0x20) close(r0) 2018/04/24 00:35:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x89) readv(r0, &(0x7f0000003280)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2}, 0x10) 2018/04/24 00:35:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x625, 0x40000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{}, {0xffffff80}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42280, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) syz_open_pts(r2, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x9, 0x18, 0x0, "81165c6a3eb2215ddf18a37d3c24f3ffd35e5867657208186b66ebd7ebd9fdebe3e81c7176864765e3ec75fb27ae55c1c0ebe481d72ccb0670e7c491ae42c964", "b49e5bdca44990cb4eb0164c89eae5d7263c3803903270599743d4a9cb7b08289f069e3775186271f5050a102d82e752fa5deaeafad9d59b5c5b7663d12887c3", "ebeeb8526e3a69e97d9509fa9514402af65b205e982d84df1e2ddd9eb75af365", [0x8, 0x6]}) 2018/04/24 00:35:58 executing program 4: r0 = socket(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, 0x26, 0x1, 0x0, 0x0, {0x11}, [@typed={0x0, 0x65, @pid=r1}, @nested={0x0, 0x19, [@generic="b0922cbe683bcb91e10255953ff3fcde512f670d3533a01c4c1a24b6ade08adb47281371045341592d3460127db04cbe3cc08a5da029c3b30db79ef7201b9b7b70de234896eb81a1bbd46b52ffb74cb00d6a9e193500dee69ad2a7030fb713be7bf53f92d8f718c80a60a22927104b8a055d0bdf3c8ad34a05d707b9afc187d42913f94ad489f137a93286bdf6e8b05ddf88ff9fbb6994aa36d40a0bfa56bd788d", @typed={0x0, 0x70, @ipv4=@broadcast=0xffffffff}, @typed={0x0, 0x4b, @u64=0x9}]}, @nested={0x0, 0x63, [@typed={0x0, 0x4c, @ipv4=@multicast1=0xe0000001}, @typed={0x0, 0x2d, @pid=r1}]}, @generic="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@generic="54604fea71b475a4878b83bcd113a35e7d32d8c9c6562ff02f7c58ea67864b0accfdc1edac1bd96fa012cac377023791dbfaa1a0584e26c54e751e71dfc2160f1da33c7098183c9bb23cef376be66fa6e6b76c9dbcc525ad167b94bd43ca080592b0013479ad3fa9aabe617027ebb581ee7b09b25f819418b7f083c6eff6cce65dc0b5610e26f92971837b8327acdb310efa4e3f061f362b7afda0c725c26dd3448793ed9fc649e14a370d09eb32a3842d880490cb30f17c67801c4ed4e875a136ff4b", @generic="dc36df69b0aab137cf5961dfd123f25127992afcb14580", @generic="214fd07319d48141fb6c72b70d56f5961742a25099edf9014716cdb91a1545a470e621fc1bb01cd8eeb73380e0200029c4a4c32ea119c81a906722ffecf746c62c2ac0699a4adc38c2c5533861830d", @nested={0x0, 0x63, [@generic="3ec2dcb1ceb385d1a78f9411", @generic="15b6a489b34192b798d8bc1a6423af5b4ae9dac79093e3b1daae51626851fc6d6793dd", @generic="503ba816ce8eb4df422e02182c6f3f7130e18a6dcd99615c1cc2047283ec", @typed={0x0, 0xc, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="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", @generic="28ec48f16f4e68c10d693a248760f0fc87d708d37b46594eacf8a963775f5930d29d6271222c5c88fd1b611ea57b7b8856eac573e87f4112f45e7503384c70488a5beaf73c898b880c9db416ffa8b538c9743e40f9ff849b1df4bf319dc7630840b4a1224602eeaf2f67c20047f5cfc8bd40cba85e437ec7409a639ad81f3356c483d2670c57f7ed19dfb5543fb5a73ee897ec8b48"]}, @generic="c09b529de8aac873c15d1b80526b22897765c9ec54d34f904ca71dc8b4935923f499b93dd970b54e3d61aa35c33dc51cb51c0cc1908a0aa4ef683b1b"]}, 0x140}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000100)={0x400, 0x71, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'veth1_to_team\x00'}) 2018/04/24 00:35:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x507000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf8, 0x13, 0x700, 0x70bd25, 0x25dfdbfe, {{'tgr160\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x61}, {0x8, 0x1, 0x101}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0xc000) socket$kcm(0x29, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000200)=0x8, 0x4) 2018/04/24 00:35:58 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000200000000000009078040ae55bac1414bb830300000000c09a8012000000089078"], &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x230, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, 'teql0\x00', 'veth1_to_bridge\x00', {}, {}, 0xad, 0x2, 0x4}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x80000000, 0x1}}, @common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x1, 0x1, 0x7f, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x200, 0x77, 0x20, 0xbe85, 0x3, 0x8], 0x1000, 0xfffffffffffffff9, 0x7}, {0x2, [0x1, 0x9e3000000000, 0x1, 0x1, 0x10000], 0xbe8, 0x4, 0x6}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, 'yam0\x00', 'bond_slave_0\x00', {}, {}, 0x6f, 0x0, 0x4}, 0x0, 0x98, 0xe0}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00', 0x7}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, 'veth0_to_team\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x7f, 0x3, 0x48}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x9, 0x1, [0x0, 0x1d, 0xf, 0x22, 0xf, 0x20, 0x2c, 0x1f, 0x10, 0x11, 0x7, 0x36, 0x1, 0xc, 0x17, 0x2c], 0x0, 0x9, 0x7e7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) [ 86.123867] device bridge0 entered promiscuous mode [ 86.164808] device bridge0 left promiscuous mode 2018/04/24 00:35:58 executing program 0: syz_emit_ethernet(0xfffffffffffffe3c, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9fe1e20e6a5202d23b055a802ac596c504c4196b3f55cf48a7055521a6b241af295adc6806148fc0508bffe86e3894e380d1ed8373a12d3e2b1f494588de2074640e325f8ebd65e025c7aab714d3cc77cdf3a9a7a4fd4898be877bb4ee2983494b6cb36fabbd8773b551091077c9c639e7a44df24ad68453c5137fd4ca2682c94a4bf1c08d66bc934eca17fa91b5139838d27bbbbbf5504f17a1", 0x9a, 0xfffffffffffffffc) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={0x100000001, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x2}, 0x10, 0x3a, 0x90d, 0xfff, 0x7, &(0x7f0000000340)='ifb0\x00', 0x1000, 0x100000001, 0x2196}) r2 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='GPL]\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/04/24 00:35:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) userfaultfd(0x80800) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x4, 0x0, r1}) 2018/04/24 00:35:58 executing program 5: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000000c0)={[{0x2b, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x13) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) 2018/04/24 00:35:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/24 00:35:58 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x140) r1 = epoll_create(0x5) epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)={0x4}) 2018/04/24 00:35:58 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x141003) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7298}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r4, 0x4) rt_tgsigqueueinfo(r1, r2, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/128, 0xffd1}], 0x1) timer_create(0x7, &(0x7f0000000200)={0x0, 0x10, 0x0, @tid=r2}, &(0x7f0000000240)) 2018/04/24 00:35:58 executing program 6: r0 = socket$inet(0x15, 0x80005, 0x400000000002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/68) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="73656375790000000000fffffffa00000000ea715850425a623c000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000754ef0300000000000000000000000000000000000000000000000f343000000000000000000000000000000000000000000000000000000"], 0x78) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000a40)=@nfc, 0x80, &(0x7f0000000c00)}, 0x1}], 0x0, 0x4000040, &(0x7f0000000cc0)={0x77359400}) 2018/04/24 00:35:58 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000080)=0x8, 0x4) 2018/04/24 00:35:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x1, 0x3, 0x8ba1, 0x81}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x353, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xffffffff80000000, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x2}, 0x1) 2018/04/24 00:35:58 executing program 4: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @rand_addr}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2c8c, 0x10000) r2 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x1, 0x2, &(0x7f00000001c0)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3}], &(0x7f0000fe5000)='GPL\x00', 0x43, 0xf2, &(0x7f0000000200)=""/242, 0x0, 0x0, [], r0}, 0x48) 2018/04/24 00:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) 2018/04/24 00:35:59 executing program 6: io_setup(0xba, &(0x7f0000000000)=0x0) alarm(0xffffffffffffffff) r1 = socket(0x11, 0x803, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xfffffffe}]) 2018/04/24 00:35:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="2eae19c7b43eeb42b91ada72b61a015d5a9c5f937ab87b16299f44a9c8ab63f5a46e5b042243176a30aa10c1c5e0bc604df0fcefcf74d5317ef40e7c86c284e85d123f714f166100767a95c5352bbd028362ea24b67d6b4b399cd49a622639383a4f14f5be3472ce39c443238a9c6ae892daeef8aa670c1eff8ac0985e83ae99456a09332219cf7ced6aa30462fe3dd5f3482781a03a84a0c7f54564"}, 0x10) ioprio_get$uid(0x2, r1) 2018/04/24 00:35:59 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x3b8b]}) 2018/04/24 00:35:59 executing program 4: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x9, 0x7fffffff]) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) writev(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)="4bace23383", 0x5}], 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/24 00:35:59 executing program 5: mbind(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000140), 0x2000000000000009, 0x800003) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x64280, 0x0) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) 2018/04/24 00:35:59 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x4, 0xff, &(0x7f0000898ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/24 00:35:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) socketpair(0x8, 0x3, 0x7f, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) memfd_create(&(0x7f00000001c0)='posix_acl_access!', 0x0) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x40, 0x0, 0x0) 2018/04/24 00:35:59 executing program 0: syz_emit_ethernet(0x113, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @random="6ff4cee1d826", [], {@mpls_mc={0x8848, {[{0x7fffffff, 0x5, 0x2d0aaae5, 0x1}, {0x2, 0x2, 0x86ca, 0x8}, {0x1, 0x1, 0x8, 0xffffffff}, {0xfff, 0x7, 0x7, 0x7fff}], @generic="60b893f70806235a3985317ad9a3d9e0ee67275e3622a01a6ebcb363850236aff5e8df901bf03e62a05ce14435ccdec97fd6e5c4c9a9ac132bc8613ec291f1f8af841caac6e461b1e0e562bed5948e8a31e89590480a2cf829666aad382cabcece2b15f52f39b9773038d0eda70ad899afb4a476211c774fa911dd54c163538ee6327c7cb5be05f0360c816a29f421f9236a246e808c33dc7f921d90a40620c9237ba0e5c7156e96e64552033934daf89451ddfc94d730383efd7d77055e2c31cb3f5b8f34d63b453c862ce31fe01eae8bcac37e82e4b5e3b8a4d9762711a8d379f2a3ce6dc32b4805eca99ec76ade1a397f5d8a12"}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x1000000]}) 2018/04/24 00:35:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:35:59 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$void(r1, 0x5451) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/24 00:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c000150"], 0x1}, 0x1}, 0x0) 2018/04/24 00:35:59 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x200) mmap(&(0x7f0000a62000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x200032, r0, 0x3fffffffffffb) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x3, 0x80, 0xfff, {r2, r3+30000000}, 0x3, 0x4}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000813000/0x1000)=nil], &(0x7f0000000100), &(0x7f0000000140), 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/86, 0x56}, {&(0x7f00000005c0)=""/135, 0xffffff15}, {&(0x7f0000000680)=""/104, 0x68}], 0x6, 0x0) 2018/04/24 00:35:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000440)='btrfs\x00', &(0x7f0000000480)='./file0\x00', 0x4, 0x4, &(0x7f0000001600)=[{&(0x7f00000004c0)="9c8ad228b4da4fbdd15a9ab220a2b196c4336eac69735924dfb9dbad45aff5a9b17dd022d4c685fd188ec53cf006b29a303aaecacb62630960b570c626", 0x3d, 0xfffffffffffff62d}, {&(0x7f0000000500)="7cf8af050d8867bde29d51341bffae6ab3f9e479", 0x14}, {&(0x7f0000000540)="cf32397b45201fabac2def4beb3f206508435320f1a0aa8a4907cf0159ee9c09e6e5d2cbb6525122bbd2fe97cbcfac5e184bd571aa3f87e978d12a5a7763468638b2d367d374bae9eba0c581820bb7ed4e54911c20f1eac31e8a300c546ee49082f7b0de7950a74860ece47ef56a8f8b044d666e3784f59c6519a47bee76cb2901d0a88b092faeeb9fc29a0d898be79ec2267f2530162a7bdefcf6b624d272a5", 0xa0, 0x8000}, {&(0x7f0000000600)="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", 0x1000, 0x200}], 0x60c00, &(0x7f0000001680)={[{@treelog='treelog', 0x2c}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r1, 0xffffffff7fffffff}, &(0x7f0000000400)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x3e, @empty, 0x4e24, 0x1, 'nq\x00', 0x4, 0x200, 0x59}, 0x2c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) timer_create(0x100000000000, &(0x7f00000001c0)={0x0, 0x23, 0x4, @tid=r4}, &(0x7f0000000180)) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000200)={0x3, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/04/24 00:35:59 executing program 6: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1735, 0x8000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) 2018/04/24 00:35:59 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="98fc7931725f623b2e75887d9ad53b35a03d4b642bfb96d883fbdd60ce3f1d976184eaca2eead13764d2017d84dc2d45656e7f", 0x33}, {&(0x7f0000000040)="8cacf7bad09eedda9db4469d5806722d036ea5188c400bde9bd766f6f5d83e6a49294209002de3cd44ccab7914a0e567ba9d6d98c83d94a57d02ce0c0ed7dd5c5f97801479619a0f311df853f67a6f09200bb09a9f60f588c7931da5948e4c17e6ac432a9517c968f8fb5581c4cd01029cf1a6e1bc942b52fe5f702d12fb4abef8e3692f149c53318cffa00e2eef718e66d04607f6208195c8bff27c92601a3d3b343816335f41f8a69ff7d4a0ee4dd31d6d0656139123bb2bd8fb9e5936836d46162f849a2747b8fbc960d022fd77", 0xcf}, {&(0x7f0000000140)="70e369733c15dcab34d4632ccacb5a534bf98d32ec5339eb78eb6202e08eed9c4b45e6d7212468", 0x27}, {&(0x7f0000000180)="b9ba70b48954a4fc6304638e315edfe9b40702c3d1406dac73e7991238861450dffe9a2345f3445fd8e4caae9eebf73f55a21be9d711c9a190a77b08464f3430a39752128cc84fd70ee31f0fa27892f3fef6bb63999d474419574145680af6f5aea696c0df4edd41bf4ef57c053e1892e2cdbbe01736fcbdd2806398a8fcd9529399556d987d0bc491ac7ff30a44b4705575372229cda64bddc61afe962c06275cfc8592c09a152aefaa09e20f3ae837fa5b6510f52438d04878412aba61573fcc7cb4bf1c2a71d4c8f9bb621cee3863f56dbd4497efca7bb7335c301b80b285d535a42a82f679", 0xe7}, {&(0x7f0000000280)="28ac93a86d00d85db426d1fd59f3db73631d6a04a035f38f354d6a8fc801850756962bbf501ec3b94a99f0c19aad61016c30748765c24990751ef607f16421200031915451ab47e9dc77cb96a455808e4d6c484973272cdf93ee7f14d2a8a2258c85dbd6856ccb9228811c40769a873be0e49c937fa5d8586c751332254a3efeeaf52e1f06bf3d9307ad09eee2bc83594c8f015aa0167f89d8a6f94b60603fc6d2ad4666", 0xa4}, {&(0x7f0000000340)="84cba83a3bd5531a785d59ea14998746827d634d147e8865275f5628b40dc74afe7b5377f49ce1a5c5c48e0afe6bd6ce05dc8eeab127dbd07bfbdd900b92b35dacc0914ab6c2b81c18b6858ee7b41b4ea8900769080390d234abcccfaf62a87f5394042516b8e9c6bf509b482e29712df254ef14410e388d2cf2a7c35f63ab3f2dc730239a3ead3607db1ae8b9e7eb291a6112811d5e08b0dde69b93782c832e231ab272961c2f62478b933c476eff8580aa15a64326e9ef4f0dc13ac08234ec128fe2747c6db11e", 0xc8}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="a72203071dd0d332d41f6ec80942c28d970ead332552256b0baf049b90dded22cb4b6ffc515402edc5e192f9fd", 0x2d}, {&(0x7f0000001480)="d09dbd", 0x3}], 0x9) mmap(&(0x7f00003fc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x2) [ 87.599898] IPVS: set_ctl: invalid protocol: 62 0.0.0.0:20004 nq [ 87.689888] IPVS: set_ctl: invalid protocol: 62 0.0.0.0:20004 nq 2018/04/24 00:35:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:35:59 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x3, 0x301800) getpeername$unix(r0, &(0x7f0000000280), &(0x7f0000000300)=0x6e) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='+,[eth1\\)ppp1vboxnet1self\x00', 0x1a, 0x1) r2 = semget(0x1, 0x3, 0x10) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000100)=""/243) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) 2018/04/24 00:35:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x7, 0x3f}) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], &(0x7f0000000000)={0x0, 0x0, [0xffffffffffffffff, 0x3, 0x0, 0xd9e]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) 2018/04/24 00:35:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c000150"], 0x1}, 0x1}, 0x0) 2018/04/24 00:35:59 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="98fc7931725f623b2e75887d9ad53b35a03d4b642bfb96d883fbdd60ce3f1d976184eaca2eead13764d2017d84dc2d45656e7f", 0x33}, {&(0x7f0000000040)="8cacf7bad09eedda9db4469d5806722d036ea5188c400bde9bd766f6f5d83e6a49294209002de3cd44ccab7914a0e567ba9d6d98c83d94a57d02ce0c0ed7dd5c5f97801479619a0f311df853f67a6f09200bb09a9f60f588c7931da5948e4c17e6ac432a9517c968f8fb5581c4cd01029cf1a6e1bc942b52fe5f702d12fb4abef8e3692f149c53318cffa00e2eef718e66d04607f6208195c8bff27c92601a3d3b343816335f41f8a69ff7d4a0ee4dd31d6d0656139123bb2bd8fb9e5936836d46162f849a2747b8fbc960d022fd77", 0xcf}, {&(0x7f0000000140)="70e369733c15dcab34d4632ccacb5a534bf98d32ec5339eb78eb6202e08eed9c4b45e6d7212468", 0x27}, {&(0x7f0000000180)="b9ba70b48954a4fc6304638e315edfe9b40702c3d1406dac73e7991238861450dffe9a2345f3445fd8e4caae9eebf73f55a21be9d711c9a190a77b08464f3430a39752128cc84fd70ee31f0fa27892f3fef6bb63999d474419574145680af6f5aea696c0df4edd41bf4ef57c053e1892e2cdbbe01736fcbdd2806398a8fcd9529399556d987d0bc491ac7ff30a44b4705575372229cda64bddc61afe962c06275cfc8592c09a152aefaa09e20f3ae837fa5b6510f52438d04878412aba61573fcc7cb4bf1c2a71d4c8f9bb621cee3863f56dbd4497efca7bb7335c301b80b285d535a42a82f679", 0xe7}, {&(0x7f0000000280)="28ac93a86d00d85db426d1fd59f3db73631d6a04a035f38f354d6a8fc801850756962bbf501ec3b94a99f0c19aad61016c30748765c24990751ef607f16421200031915451ab47e9dc77cb96a455808e4d6c484973272cdf93ee7f14d2a8a2258c85dbd6856ccb9228811c40769a873be0e49c937fa5d8586c751332254a3efeeaf52e1f06bf3d9307ad09eee2bc83594c8f015aa0167f89d8a6f94b60603fc6d2ad4666", 0xa4}, {&(0x7f0000000340)="84cba83a3bd5531a785d59ea14998746827d634d147e8865275f5628b40dc74afe7b5377f49ce1a5c5c48e0afe6bd6ce05dc8eeab127dbd07bfbdd900b92b35dacc0914ab6c2b81c18b6858ee7b41b4ea8900769080390d234abcccfaf62a87f5394042516b8e9c6bf509b482e29712df254ef14410e388d2cf2a7c35f63ab3f2dc730239a3ead3607db1ae8b9e7eb291a6112811d5e08b0dde69b93782c832e231ab272961c2f62478b933c476eff8580aa15a64326e9ef4f0dc13ac08234ec128fe2747c6db11e", 0xc8}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="a72203071dd0d332d41f6ec80942c28d970ead332552256b0baf049b90dded22cb4b6ffc515402edc5e192f9fd", 0x2d}, {&(0x7f0000001480)="d09dbd", 0x3}], 0x9) mmap(&(0x7f00003fc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x2) 2018/04/24 00:35:59 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x0, 0x0, 0x2, 0x5, 0x2, 0x8, 0x3f, 0x19, 0x9, 0xbd, 0x4, 0xffffffff, 0x9, 0xf90, 0x5]}, &(0x7f0000000000)=0x100) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000002c0)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}}}, 0x84) 2018/04/24 00:35:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="b4d106c858d25256f56eb8e9102472e55ba671f81117cb4d217f128159688a495f49119e63d36589a54d22d10dbaff809f0346f21485de199212dc9cb10e2e934b9042e409c0cda2e25ee3701f26bcaeb6f572b0c9d6bd2c5f"], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/04/24 00:35:59 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x200) mmap(&(0x7f0000a62000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x200032, r0, 0x3fffffffffffb) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x3, 0x80, 0xfff, {r2, r3+30000000}, 0x3, 0x4}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000813000/0x1000)=nil], &(0x7f0000000100), &(0x7f0000000140), 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/86, 0x56}, {&(0x7f00000005c0)=""/135, 0xffffff15}, {&(0x7f0000000680)=""/104, 0x68}], 0x6, 0x0) 2018/04/24 00:35:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:35:59 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x2) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000000)=0x4) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/64, &(0x7f0000000100)=0x40) 2018/04/24 00:36:00 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000088004600002000ff1e0000009078040ae50000000890780000000000000000000000175eab2bace1fe5221ba46bdf09e87a8cfab7d1781e4c528"], &(0x7f0000000000)={0x0, 0x3, [0x0, 0x34d, 0x9a]}) 2018/04/24 00:36:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001680)) r1 = msgget(0x0, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/226) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r2) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000000140)={'bcsf0\x00', @ifru_settings={0x7ff, 0x7, @sync=&(0x7f0000000100)={0x1, 0x2400000000000000, 0x3}}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000080)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000340)="34462b7cb767926c00b6b8cbc4fc5a7660a095add5bc3e5dd854232a2c05a50f9e5c8f24e9daca641ff8237beafac4d67322eb81c181e6c6389c3b18498068472397e77e3a6bca", 0x47, 0x7}, {&(0x7f00000003c0)="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", 0x1000, 0xffffffffffffff01}, {&(0x7f00000013c0)="c8309f839c1c3c2eb772e04c8ec8296d1c3041", 0x13, 0x5}, {&(0x7f0000001400)="477f89", 0x3, 0x26d}, {&(0x7f0000001440)="9126201648414ca0d8e1b1311e5d35e6a510607e5c4c00bfc36ed1029dc900bf7165b68604b2c4f2ae027a8150f57ca8a601487fc1a4493f992bcea87709ea07214f7f04895b4b5b4e94cc4f3f0a29d567cfb929cd95fad7e9248681cb63f12bdfc49092f2ca3b3a19d8cc19fb5a9653ca0f1c766d1b56deac48b9aed581acec182cec2e93c447fcdb4423fb6d565815f8b29136218d1c54918e684828e0c20e8d87ba55573c0f8df441c66bec4461ef8707d57e10c3f4634d43581ffcf0d6e78f28d1ad36c67e49d5d185e9", 0xcc, 0x16}, {&(0x7f0000001540)="65bb285d51251fc8c8f595bebf7473e386ccb9ae60f336881f57c5a7b3d5bcd3333c1e0450b9387a7ecda24e2ce277e3200cc52947fd6a98b90508c439bfdd0acc17", 0x42, 0x3}], 0x20008, 0x0) r6 = dup2(r2, r3) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000000280)={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) accept4$unix(r6, 0x0, &(0x7f0000001700)=0x3ed, 0x800) 2018/04/24 00:36:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c000150"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:00 executing program 6: r0 = open(&(0x7f0000000280)='./file1\x00', 0x0, 0x40) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @time, 0x0, {0x0, 0x7}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/04/24 00:36:00 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6496}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x5c, "62124b43e505e5718ee9796e8b53919087b54b576945a0b65ac2f72016744ddfc6d1632846dd9a3ba2ee3c8025e804f1939ef3d20612bb55cba1df821f2eb24ec3f65fcecf0a8b8b528c8a833f154da75789aa8bcb8aa118bb4fc5cd"}, &(0x7f0000000140)=0x64) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x3, 0x401}, &(0x7f00000001c0)=0x8) 2018/04/24 00:36:00 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x121400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x9, 0x4, 0x5, 'queue0\x00', 0x64}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) r1 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\\#mime_type,\'\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)='-bdev\\em1\\\x00') ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000002c0)=[0x4, 0x9]) 2018/04/24 00:36:01 executing program 7: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000002) getitimer(0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) 2018/04/24 00:36:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x3, [0xd8b, 0x400000, 0x0, 0xd9e]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x5, 0x80, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2cec, 0xffffffff7fffffff, 0x8, 0x7fffffff, 0x5a9, 0x100000000, 0x100, 0x40000000400, r2}, 0x20) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/24 00:36:01 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000200)='\x00'}, 0xfffffffffffffee8) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x600) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0xb5, 0x80000001, 0x4, 0x7, 0x7, 0x8001}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x7, 0x56, 0x9, 0x80000001, 0x401, 0xf20, 0x9, 0x6, 0xffffffff, 0x6}) 2018/04/24 00:36:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de2"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001680)) r1 = msgget(0x0, 0x100) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/226) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r2) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000000140)={'bcsf0\x00', @ifru_settings={0x7ff, 0x7, @sync=&(0x7f0000000100)={0x1, 0x2400000000000000, 0x3}}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000080)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f00000000c0)) syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000340)="34462b7cb767926c00b6b8cbc4fc5a7660a095add5bc3e5dd854232a2c05a50f9e5c8f24e9daca641ff8237beafac4d67322eb81c181e6c6389c3b18498068472397e77e3a6bca", 0x47, 0x7}, {&(0x7f00000003c0)="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", 0x1000, 0xffffffffffffff01}, {&(0x7f00000013c0)="c8309f839c1c3c2eb772e04c8ec8296d1c3041", 0x13, 0x5}, {&(0x7f0000001400)="477f89", 0x3, 0x26d}, {&(0x7f0000001440)="9126201648414ca0d8e1b1311e5d35e6a510607e5c4c00bfc36ed1029dc900bf7165b68604b2c4f2ae027a8150f57ca8a601487fc1a4493f992bcea87709ea07214f7f04895b4b5b4e94cc4f3f0a29d567cfb929cd95fad7e9248681cb63f12bdfc49092f2ca3b3a19d8cc19fb5a9653ca0f1c766d1b56deac48b9aed581acec182cec2e93c447fcdb4423fb6d565815f8b29136218d1c54918e684828e0c20e8d87ba55573c0f8df441c66bec4461ef8707d57e10c3f4634d43581ffcf0d6e78f28d1ad36c67e49d5d185e9", 0xcc, 0x16}, {&(0x7f0000001540)="65bb285d51251fc8c8f595bebf7473e386ccb9ae60f336881f57c5a7b3d5bcd3333c1e0450b9387a7ecda24e2ce277e3200cc52947fd6a98b90508c439bfdd0acc17", 0x42, 0x3}], 0x20008, 0x0) r6 = dup2(r2, r3) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000000280)={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) accept4$unix(r6, 0x0, &(0x7f0000001700)=0x3ed, 0x800) 2018/04/24 00:36:01 executing program 6: r0 = open(&(0x7f0000000280)='./file1\x00', 0x0, 0x40) sync() ioprio_set$pid(0x2, 0x0, 0x4001) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x8000, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @time, 0x0, {0x0, 0x7}, 0x0, 0x0, 0x3e8}) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/89) 2018/04/24 00:36:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00000002c0)="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", 0x108, 0x0, &(0x7f0000001280)=ANY=[], 0x0) socket(0x2, 0x80000, 0x7) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/24 00:36:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000200000000000009078040ae55bac14020083030000000000000008907823ef462c592ccd63bd218548a3249a69545171a160b442252f228a33f5d88a00f151e6577b7ab27d4754be565b29a3b2402b83edfaa14c2475c3ed0b32aafba0c4e3d7421655bf49527953c14222"], &(0x7f0000000000)) 2018/04/24 00:36:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de2"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:01 executing program 5: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000340)=0xfffffffffffffffe, 0x4) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/24 00:36:01 executing program 2: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000040)="2f2f66696c653002", &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='overlay\x00', 0x0, &(0x7f0000000540)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) sendto(r0, &(0x7f0000000080)="7afdc39bac8c0bbe4a34a74856de38ee975ef581233c47c6e14783c1a8e390d3f207fb67cd5d5a3b4bb2bb2b14c32c6bec44ffcd0f33496c78134f30c16ac86c5e14a69ecc88d348197ebba3626bb732e72e635a7119eab936ff0039db421887aa0c435728618f1a4cf44b1763faf739e55a285359d4", 0x76, 0x0, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x1}, 0x9b) gettid() tee(r0, r0, 0xfffffffffffffc00, 0x4) lookup_dcookie(0x4, &(0x7f0000000000)=""/26, 0x1a) 2018/04/24 00:36:01 executing program 7: r0 = socket(0x3, 0x3, 0x3) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f00000001c0)=""/245, &(0x7f0000000040)=0xf5) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0xfffffc2e}]) [ 89.480882] alg: No test for ctr(anubis) (ctr(anubis-generic)) 2018/04/24 00:36:01 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, &(0x7f0000000100)="05") [ 89.524370] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/04/24 00:36:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de2"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:02 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000040)={0x2, 0xfffffffffffffffd}) 2018/04/24 00:36:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0xe0, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) sendto$inet6(r1, &(0x7f0000000240)="4c4f016380c980564742dd4b06d688c3c1979bf5bb797bf272dd45267ad27a88131ffdc055c37850622f6dbfe11665813aab854fc25173e87587d3e31604b663cc6567574b0fab8a3e8067a97301f06fbf4ac5db8ed87aafc1e813bc7f4fb1c8cc48a99f06ca6a3ed5063744c78b1e0c0a17fa591aeb750879", 0x79, 0x800, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) connect$packet(r1, &(0x7f0000000100)={0x11, 0x9, r3, 0x1, 0x4, 0x6, @random="9b5b751fa7e5"}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/24 00:36:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:02 executing program 7: mlock(&(0x7f0000dfd000/0x200000)=nil, 0x200000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x381000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) 2018/04/24 00:36:02 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000021c0)={0x4, &(0x7f0000000040)=""/76, &(0x7f0000002140)=[{0x5, 0x1000, 0x8, &(0x7f00000000c0)=""/4096}, {0x772, 0x2a, 0x20, &(0x7f00000010c0)=""/42}, {0x5, 0x13, 0x74, &(0x7f0000001100)=""/19}, {0x2, 0x1000, 0x2, &(0x7f0000001140)=""/4096}]}) r1 = socket(0x1e, 0x1, 0x0) syz_mount_image$f2fs(&(0x7f00000023c0)='f2fs\x00', &(0x7f0000002400)='./file0\x00', 0x5, 0x5, &(0x7f0000002840)=[{&(0x7f0000002440)="dfcc0c0ec6c469088696b7c2abc96d00285b6a8ca9cce317bd109743fad54232bc62267ca09b88f19c5c4fbd49268aed9045a779f7ad4f2ca198df27403d996ef5d1f5b004ded9df7c07c7c169f67244a858a46d785790f8632f25f12cbcae65e82f602d1943a0bd7cacc2109ffa3356310a3cda3ac879040562932cf25e077a0a04ccd1ea950a000444336dd5a0fef9406a94dfcf6ffa2bc5cac27bba88b965038c782be22c82ec77bbe08623f7ed1417", 0xb1}, {&(0x7f0000002500)="2c44ab4bed7650f33238dad05c44becbd06a54dd37c94db8126ac6abcc4732fb5d858fbed162cbb7e6a3e85fd05b8ada08d89504f64194cc5d4a2d46e3a6830d3586433a5c5659f558389c5f80aff2d5b8f1c2fbe4d70d3894ff0baf84f1e7d02e32ce93215a65ce76c4621a489775e314bf9add0f374789db8d76cddc269ab9b403", 0x82, 0xfffffffffffffffe}, {&(0x7f00000025c0)="82b59160c55558676ae1f708be4bad319a015039908b3d05efa317bbcd5e533b8814ea270f4374c8aef4f9dbd629936c7b04529f690a20399e68f24bd18ccb0699f47be678a37763e1b22280d0e3ac316e728ae90580d3789cf705b2d62f41354e2edd62147c77dcbce9a7401ff69b81f6787cee36a5d2458a02d9105689fd198d60a6c0468c35cce7a484af9a5b072deeed4ef84beee464ba1e7aa8b516a10a7b5d6787022bfaeadbdd4ed9346fb94bab3e946ac42bad045bf570d203949e3dc0279c5929c339c43fac4f9e0b26a24821bf620d888af8dc", 0xd8, 0x200}, {&(0x7f00000026c0)="18faa6abb8d0238a1b7e4778739b6acf8d677b3f6777ef27f39614aae6ffd3f7adfd39ca1ea2719cfb296fa1eb61cedd62469150f95f42caa8163e8674b0fc8cfea61016fef994c39ba765c3843a5e7c96f3a194f3f25a31d94637f3b1195c4fcfa180f23bf2fbbd96ed263b725c7a5c", 0x70, 0x3}, {&(0x7f0000002740)="cf19fbc0da62be6a51a10363228fc8de60508063b96ea84873ea8df29b56b9a474da0ce1dad4fcce5b83b056a69632d7624ff14d12790a89e02e24c93be188bf913a2e7bd1770ea1d61232babe388e55eee8a8ed8c5048b410e274103c37f6fd57bfb49e580861edd4bdd724697697461825bf3c7c93c9f1a8b53baabe60c4acef7d708b99c6eefe58db23f21ca6cc545a62302e07369a6427fc37c4c6eeddb32ea81ad950aa432a810eb7ec37d7ca4180c7bdf78d563fb35d1d25f4e1df4d2cd7f7e03586c6fbe1", 0xc8, 0x5b}], 0x1202000, &(0x7f00000028c0)={[{@alloc_mode_def='alloc_mode=default', 0x2c}, {@background_gc_off='background_gc=off', 0x2c}, {@whint_mode_user='whint_mode=user-based', 0x2c}, {@six_active_logs='active_logs=6', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}, {@usrjquota={'usrjquota', 0x3d}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom$inet6(r1, &(0x7f0000c6e000)=""/55, 0x23f, 0x100, &(0x7f000024a000)={0xa}, 0xfffffffffffffd24) pipe2(&(0x7f0000002200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002240)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000002340)=0xe8) r5 = semget(0x2, 0x3, 0x200) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000002980)=[0xa763]) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002380)={'veth0_to_bond\x00', r4}) 2018/04/24 00:36:02 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) mremap(&(0x7f000002d000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000013000/0x4000)=nil) 2018/04/24 00:36:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/04/24 00:36:02 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:02 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r3 = getegid() r4 = epoll_create1(0x80000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) r6 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r8 = getegid() socketpair$inet(0x2, 0x0, 0xfffffffffffffc00, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)={0xffffffffffffffff}) r12 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x1c, 0x80800) r13 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x2, 0x101800) r14 = syz_open_dev$urandom(&(0x7f0000000700)='/dev/urandom\x00', 0x0, 0x0) r15 = accept$inet(0xffffffffffffff9c, &(0x7f0000000740), &(0x7f0000000780)=0x10) sendmmsg$unix(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="1c6a17cfcd59f1e225dc6aa8e17356198749509f7c886845d8fb36b46d63ee2772807d54cb26c8d1b7a2c63c6e7e3bd7237be333a60e9bc792f561ba1da28a931b057766ca026ede477c8227cbb0d055ac1ed2bd7d96850f09f780466ffa99011e977dbaf30fc1c91bac0f3fda8758e6f1fc7ecfc2255c41a64e77a1f6e17176186cafe1185f41d4cb90741d0a10f13bbae4bb748c6e9af5fa48f4aed471cfee50a4bd131719f20ed6e5e7c03c911d61522f3162a6b2ce61e1a70a5e", 0xbc}, {&(0x7f00000001c0)="1c39ee26d62738a8d2fecfcb1560ee18c41ceb19bd9bc1fffe2a15b9a688f6e2efe04a8156feb5e56f88c035f4f80f2cca4b46cdff22524f", 0x38}, {&(0x7f0000000280)="d9ecc771b2d0efa1a7e434f2b5a94a9290eef28fcd8aee9d8923671552aefee33d12086a205d451422b93c7395831da01eada2f2ac991d33bd9a26b80ca8172d0f1214ca65e7fb91ee6d7eb854213a6ea93dcd7c6ef3c3cb4d45686b9dffb35a5d3093f8bee55df9d448c3bfb2ecd2811aa137031392405794b6ec7aad46f14a809059a41da467f5503dad921282b153689afe214806f4b515b6beb4c9fdc1dc9051", 0xa2}], 0x3, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}], 0x88, 0x44010}], 0x1, 0x90) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:36:02 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/24 00:36:02 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$sndseq(r1, &(0x7f00000012c0), 0xfffffc8a) read(r0, &(0x7f0000000100)=""/74, 0xfffffffffffffdf5) read$eventfd(r0, &(0x7f0000000080), 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r0) 2018/04/24 00:36:02 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x100c0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/79) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200c00) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r3}) [ 90.374292] FAULT_INJECTION: forcing a failure. [ 90.374292] name failslab, interval 1, probability 0, space 0, times 0 [ 90.385802] CPU: 1 PID: 7429 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 90.392763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.402150] Call Trace: [ 90.404796] dump_stack+0x185/0x1d0 [ 90.408478] should_fail+0x87b/0xab0 [ 90.412251] should_failslab+0x279/0x2a0 [ 90.416373] __kmalloc+0xc2/0x350 [ 90.419879] ? ext4_ext_precache+0x133/0xc20 [ 90.424343] ext4_ext_precache+0x133/0xc20 [ 90.428629] ? __msan_poison_alloca+0x15c/0x1d0 [ 90.433347] ? ext4_ioctl+0x24d/0x7000 [ 90.437287] ? do_vfs_ioctl+0xaf0/0x2440 [ 90.441409] ext4_ioctl+0x8a2/0x7000 [ 90.445208] ? kmsan_set_origin_inline+0x6b/0x120 [ 90.450149] ? kmsan_set_origin+0x9e/0x160 [ 90.454528] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 90.459999] ? kmsan_set_origin_inline+0x6b/0x120 [ 90.464948] ? __msan_poison_alloca+0x15c/0x1d0 [ 90.469714] ? SYSC_ioctl+0x1d2/0x260 [ 90.473614] ? do_vfs_ioctl+0x160/0x2440 [ 90.477731] ? other_inode_match+0x11f0/0x11f0 [ 90.482407] do_vfs_ioctl+0xaf0/0x2440 [ 90.486371] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.491787] ? __fget_light+0x6b9/0x710 [ 90.495819] ? prepare_exit_to_usermode+0x149/0x3a0 [ 90.500893] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 90.506364] SYSC_ioctl+0x1d2/0x260 [ 90.510108] SyS_ioctl+0x54/0x80 [ 90.513575] do_syscall_64+0x309/0x430 [ 90.517517] ? ioctl_file_clone+0x4f0/0x4f0 2018/04/24 00:36:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20c00, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"b0a25d1ff0f125"}, 0xfff}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c9", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/24 00:36:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x7, 0x9, 0x6, 0x1, 0x1, [{0x1, 0x8001, 0xd0d, 0x0, 0x0, 0x8}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa}}}, 0x90) [ 90.521885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.527108] RIP: 0033:0x455389 [ 90.530318] RSP: 002b:00007f3e49ab2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.538072] RAX: ffffffffffffffda RBX: 00007f3e49ab36d4 RCX: 0000000000455389 [ 90.545387] RDX: 0000000020000000 RSI: 0000000000006612 RDI: 0000000000000013 [ 90.552792] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.560103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 90.567421] R13: 00000000000001c5 R14: 00000000006f5b18 R15: 0000000000000000 2018/04/24 00:36:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x7, 0x4, 0x9, 0x9, 0x8000000000}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1263, 0x0) 2018/04/24 00:36:03 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x5, 0x2, 0x1}], {0x8100, 0x1, 0x7, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80000000000]}) 2018/04/24 00:36:03 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x2, 0x70bd27, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002ff4)={@local}, &(0x7f0000000040)=0xc) 2018/04/24 00:36:03 executing program 4: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) r3 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x7, 0x4000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000400)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x69, "6623588dbf1d75c4a53cd4eb1639f2f586512e473a7f23efd594ce92af30f0f08adf29795ba20c9cf8e257c2ba250044df1deeee01adc9254dcb0e56a6c34bdb2480c6a4c4342dd234c1a0e0f1c0d4772d36566ee40bb43b1944686c504f8a4be007a03be979dc3220"}, &(0x7f0000000300)=0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000380)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r0, r1, 0xffff, 0x6, 0x2000) 2018/04/24 00:36:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:03 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x83c) readv(r0, &(0x7f0000000640)=[{&(0x7f00000004c0)}, {&(0x7f0000000580)=""/93, 0x5d}], 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x3ff, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x8188, 0x900) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22}], 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x1e6ad7fc}, &(0x7f0000000480)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e20, 0x5e, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x7f, 0x101, 0xffff, 0x2, 0x6, 0xc4dd, 0x10001, 0x3ff, 0x2, 0xff, 0x2, 0x7ff, 0x7, 0x8001, 0xea0]}, &(0x7f00000004c0)=0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000000080), 0x9, &(0x7f00000000c0)) 2018/04/24 00:36:03 executing program 3: epoll_create(0x2) timerfd_create(0x0, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x100000}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x2710}) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/233, &(0x7f0000000240)=0xe9) 2018/04/24 00:36:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x5, 0x100, 0x9, 0x5, 0x2, 0x9}, 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/146, &(0x7f0000000040)=0x92) 2018/04/24 00:36:03 executing program 0: chroot(&(0x7f0000000040)='./file0\x00') 2018/04/24 00:36:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) dup2(r0, r1) 2018/04/24 00:36:04 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r0, 0x2, 0x7fffffff, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) 2018/04/24 00:36:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe6215", 0x2c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) connect$packet(r0, &(0x7f0000000540)={0x11, 0x1c, r1, 0x1, 0xff, 0x6, @random="8569b28419fc"}, 0x14) 2018/04/24 00:36:04 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/04/24 00:36:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$TIOCCBRK(r1, 0x5428) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) socketpair(0x4, 0x2, 0x80, &(0x7f00000000c0)) 2018/04/24 00:36:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) fchown(r0, 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x1, 0x4) 2018/04/24 00:36:04 executing program 2: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0xe1d0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x21) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xca, 0x6, "54b1a28292fe21435b3e062fa92da3b2d74a8f1efce4e4493fa0d7d639f490be73d12cd18d94e9c3941e852cb85e11af403d8ad988f11d0892d4c5d07c2ad4d6f0805bf226b8a421b0a83b2633c6bd107a8237fc00d356f6b321ceeef1f618b8b5ea524b9da6a6aee731a0e076f0c03c564fe80c6460a4c7b3e225dd8b86842dd0b87c438340c9416945f150dc4aea84467319a2c80a88511aa3e56af78e4c5b200f9aa962602bd51dde13892b6a9b2e24deb2dfbc844094985405c21403dba51c48"}, &(0x7f0000000180), 0x1400) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/24 00:36:04 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x5, 0x6}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:04 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') dup2(r0, 0xffffffffffffffff) 2018/04/24 00:36:04 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@random="4bb56e8f9226", @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffc]}) 2018/04/24 00:36:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe6215", 0x2c, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) connect$packet(r0, &(0x7f0000000540)={0x11, 0x1c, r1, 0x1, 0xff, 0x6, @random="8569b28419fc"}, 0x14) 2018/04/24 00:36:04 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="028f05e56e24001a00ffffffff0000000000004402dbf618000000000000ac1414aa0000000000000000000000"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xa8, 0xfff, 0x7, 0x9, 0x6}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={r2, 0x6, 0x7, 0x2, 0x7, 0xb91a59f, 0x3, 0xe6b, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1004, 0x5da, 0x2, 0xd0, 0x6}}, &(0x7f0000000080)=0xffffffffffffffc9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, 0xffffffffffffff80, 0x8}, &(0x7f00000000c0)=0x90) 2018/04/24 00:36:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x8}, 0xffffffffffffffb9) write$binfmt_script(r0, &(0x7f0000000640)={'#! ', './file0', [{0x20, 'proc@{'}, {0x20, "216e6f646576b6"}, {0x20, 'wlan1$]+'}, {0x20, 'securitymd5sumcgroup})%+'}], 0xa, "98219d7df8e549bb15250af758c51091da81702fbc74bdf18e200733cc785169870e08616aab49a2af08016cb4eaac5ac917616f6576e777e4ea4c8ec5037d5808943c48d8435893b84a246ae8ed0cdad48b58563b2fc36300e54aaaba3830b779bf6450301846780a790b39a189a36bc59741c40bb01a347c098a838957850a35983f4138becb18"}, 0xc4) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@remote, 0x0}, &(0x7f00000000c0)=0x14) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/200, 0xc8}, {&(0x7f0000000580)=""/190, 0xbe}, {&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/254, 0xfe}], 0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) poll(&(0x7f0000000080)=[{r0, 0x7ffff}], 0x1, 0x5) 2018/04/24 00:36:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:04 executing program 2: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0xe1d0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x21) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xca, 0x6, "54b1a28292fe21435b3e062fa92da3b2d74a8f1efce4e4493fa0d7d639f490be73d12cd18d94e9c3941e852cb85e11af403d8ad988f11d0892d4c5d07c2ad4d6f0805bf226b8a421b0a83b2633c6bd107a8237fc00d356f6b321ceeef1f618b8b5ea524b9da6a6aee731a0e076f0c03c564fe80c6460a4c7b3e225dd8b86842dd0b87c438340c9416945f150dc4aea84467319a2c80a88511aa3e56af78e4c5b200f9aa962602bd51dde13892b6a9b2e24deb2dfbc844094985405c21403dba51c48"}, &(0x7f0000000180), 0x1400) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/24 00:36:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4c, &(0x7f0000000080)=0x4) 2018/04/24 00:36:04 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x5, 0x6}) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000833000)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000451ff0), 0x0, &(0x7f00001f9fe0)}, 0x40) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x3, 0x2, 0x800, 0x200, 0x1, 0xa53, 0x7fffffff, r2}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/24 00:36:04 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x101840) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xfffffffffffffff7) 2018/04/24 00:36:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/24 00:36:04 executing program 3: r0 = memfd_create(&(0x7f0000000480)='!\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x4000000001f, r0, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) io_setup(0xffffffffffff2f69, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r3, 0x1}, &(0x7f0000000440)=0x8) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf, 0x100, r0, &(0x7f0000000180)="f3c47e34a652f36b48d5f8095e0287aa7abd849962030dfc1f715d1ee3b296d642c6719753a8de711472eeb94d51b5c2ef431b9d051739c1938293922bc7022312b7920460a23df5c29145794dcfe2839ca4269edc980b30890a50215522bd2d369701ca741d9583eb67dca0da2ac231bbe431c0bbf23e37a1efcc2c5795c9dfb4c821f571d8af959a08104dbe5a0ae5716aaa3e457b4b4e0ceb90a79048beb5686ad4765bafbf1a82f7724e56cc2adb16e4a50f2bfcc07634a9be45a6a7f7af8226", 0xc2, 0xe8, 0x0, 0x1, r0}, &(0x7f0000000280)) fstat(r0, &(0x7f0000000540)) read(r1, &(0x7f00000000c0)=""/168, 0xa8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x33, 0x100000000]) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/24 00:36:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f00003c7ff4)={0x10, 0x0, 0x0, 0x5010010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="34010000170001002cbd7000ffdbdf25ff020000000000000000000000000001000004d2ff000000fe8000000000000000000000000000aa00000000000000000000000000000000fe8000000000000000000000000000aa4e2300074e2100000000202032000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="7f000001000000000000000000000000fe8000200000000000000000000000104e2200004e22ffff0a0020a088000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="0000000000000000070000000000000004000000000000000300000000000000fdffffffffffffff810000000000000005000000000000000300000000000000ffffffffffffffff06000000000000000000000000000000ffffffff0000000004000000be6b6e00010001000000000007000000ff0f0000400000002abd70000c000f000000000000000000"], 0x134}, 0x1, 0x0, 0x0, 0x400000000000}, 0x0) socket(0x1, 0x80005, 0x100000001) 2018/04/24 00:36:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc), 0xffffffffffffff54) 2018/04/24 00:36:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/24 00:36:04 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x20000080, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x40004, 0xffffffb5) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000002c0)=0x2ce, &(0x7f0000000300)=0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000340)=0x401, &(0x7f0000000380)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7ff, 0x240100) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x2000) 2018/04/24 00:36:04 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600002000000000000090780400045bac1414bb830300000000000000089078"], &(0x7f0000000000)) 2018/04/24 00:36:04 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/04/24 00:36:05 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r0, 0x0) msync(&(0x7f00008f0000/0x600000)=nil, 0x600000, 0x4) 2018/04/24 00:36:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:05 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xc4301) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/57, &(0x7f0000000280)=0x39) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = socket(0x11, 0x80f, 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x402, 0x0) r3 = dup2(r2, r1) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000000000, 0x101800) renameat2(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x1) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/186, 0xba}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/87, 0x57}], 0x3, 0x0) syz_emit_ethernet(0xe7, &(0x7f00000004c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[{0xd28e, 0x9, 0x2, 0x8}, {0x6a1, 0x80000001, 0x2e5d, 0x6}], @llc={@llc={0x8e, 0xfe, "cd", "e81c24cee8e05dd0a5cd97f7a0e906bd19269535de2796009c1f49fa551fcf9cd733dbc2e963aa6b42adb8130a2205d06b478e335615f94f5bd76a393424e9afd41d83e1c242c275601842681415fc33f0f34a17ccc45e117d31540e32e6ad19d2990f17b253594c942a1e040f21ca8dd4100b530d29b0f44fef26b9fd465ca743097fe8bf888df75b44fef76ff034548a72d23a40427ccebb19e465223092e983e9bf68d34e6a5abd496942c9001261774cda4a624cefcc5eb0ed0dc441ad03a850277b16b580fa19205ff7837c"}}}}}}, &(0x7f00000005c0)={0x0, 0x2, [0x93, 0xb02, 0xc14, 0x8eb]}) 2018/04/24 00:36:05 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x7, 0x768, 0x8001, 0x3dd, 0x0, 0x3, 0x71c2}, 0xc) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/24 00:36:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xf96}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)=':\'ppp0+)\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400) 2018/04/24 00:36:05 executing program 7: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x1ff, 0x800, 0x7e69, 0x400000000000, @time={0x0, 0x1c9c380}, {0x9, 0x100000000}, {0x1, 0x80}, @result={0x100000000, 0x5}}, {0x7, 0x40, 0x81, 0x1800, @tick=0x3, {0x40, 0x1}, {0xff, 0xfffffffffffff0a7}, @raw32={[0x81, 0x1]}}, {0xfffffffffffffffb, 0x4, 0x688, 0xe0, @tick=0x180000, {0xd11, 0x101}, {0x6, 0x1}, @queue={0x120, {0x5, 0x3a9000000000}}}, {0xbf, 0x3ff, 0x8, 0x4, @tick=0x1, {0x5, 0x80000001}, {0x3ff, 0x9}, @note={0x100000000, 0x1377, 0x66d1fc30, 0xfffffffffffffffe, 0x2}}, {0x7, 0x9, 0x1, 0xae70, @tick=0xffff, {0x6, 0xd8f}, {0x9, 0x2}, @quote={{0x4, 0x6}, 0x1f, &(0x7f0000000300)={0x3d92, 0x4, 0xffff, 0x6, @time={0x77359400}, {0xffff, 0x673e}, {0x3, 0x549c8ff5}, @raw8={"4d92d562340cdff2ee62c524"}}}}, {0x7d2b, 0x3, 0xfff, 0x0, @tick=0x1000, {0x0, 0x9}, {0x8, 0x86ed}, @control={0x1, 0x8, 0x9}}, {0x8, 0x3, 0x9, 0x2, @time={0x0, 0x989680}, {0x0, 0x4}, {0xff, 0xfffffffffffffffe}, @control={0xfff, 0xeea, 0x3}}], 0xfffffffffffffea8) 2018/04/24 00:36:05 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x20000080, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x40004, 0xffffffb5) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000002c0)=0x2ce, &(0x7f0000000300)=0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000340)=0x401, &(0x7f0000000380)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7ff, 0x240100) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x2000) [ 93.214601] mmap: syz-executor4 (7616) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/24 00:36:05 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000440)={'ipddp0\x00', {0x4, 0x6181, 0x7, "daa5ec963bd7", 0x2}}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000000000), 0xef) 2018/04/24 00:36:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) r1 = semget$private(0x0, 0x1, 0x10) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f0000000180)=""/234) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) munlockall() ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000280)=0x35f4ae1d) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000002c0)={0x6, 0x5, 0x5}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0xf6, &(0x7f0000000040)="3dcc9fa369eadf8066cfe241cac1a7c9fcf376a7fda12979d357d0a03b0534469f2e8d9961c7214bf1f7075cde1a57a512daa4243dbeced31b8e4b33babac7d203747be4e889a2803c6d1ed673e747776cc8ffd7d3b78b5f1a9d14b53cae255a7ff1469577224714185799f198d0e8f1e34555", 0xfffffffffffffe4f) 2018/04/24 00:36:05 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000300)={0xffff, 0x2, r1, 0x7ff, r2, 0x0, 0x8, 0xc0000}) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffd36, &(0x7f0000000040)={&(0x7f0000000080)=@ipv6_newaddr={0x8c, 0x14, 0x223, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0xfffffee8}, 0x1, 0x0, 0x0, 0x800}, 0x0) connect$rds(r3, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) accept$packet(r3, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000001840)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3866, 0xffffffffffff5e5f, 0x400, 0x7f, 0x2000006, r4}) r5 = dup(r3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r5, 0x80045530, &(0x7f0000000180)=""/19) 2018/04/24 00:36:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xf96}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)=':\'ppp0+)\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400) 2018/04/24 00:36:05 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x1, 0x0, 0x4, 0x5, 0x77, 0x1f}, 0x20) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/04/24 00:36:05 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x2000000000084132, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111100, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) r2 = msgget$private(0x0, 0x43) msgctl$IPC_RMID(r2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8001) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) msgget(0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x9) 2018/04/24 00:36:05 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x3, 0x5355, 0x8, 0x4}, 0x2, 0x1, 0x0, 0x0, "bd571ca5e4cf1ba7"}}}}, &(0x7f0000000080)={0x1, 0x3, [0x164, 0xae2, 0x4f7, 0x618]}) 2018/04/24 00:36:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000000000000000000fdffffff000000000000000000"]) r1 = memfd_create(&(0x7f0000000040)='/dev/vhost-net\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000240)=0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r2]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/163) 2018/04/24 00:36:05 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaa0800aaaa0000000000009078040ae55bac1414bb8303001600000000000890780000000000000000000000005253729e66f6a922cc639f6088eca3df"], &(0x7f0000000000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80500, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x280000, 0x0) getsockopt(r0, 0x5, 0x25fa7a85, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) 2018/04/24 00:36:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x400000) shutdown(r0, 0x1) 2018/04/24 00:36:06 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x1, 0x0, 0x4, 0x5, 0x77, 0x1f}, 0x20) listen(r0, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00'], 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x35, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/04/24 00:36:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec5e876ed0"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:06 executing program 4: r0 = socket(0x11, 0x802, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="b8d405c9", @ANYRES16=r1, @ANYBLOB="24002cbd7000fcdbdf250b000000080004000900000008000500070000002c000100080001000200000008000600666f00000800010002000000080009003800000008000b007369700008000500ff07000014000200080002004e230000080002004e210000040002002c000100140003007f00000100000000000000000000000014000300e00000020000000000000000000000001400030008000400ff010000080005007f0000010800040001010000"], 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x20004004) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, "69703667726574617030000000000001"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20408000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x50, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) connect$netrom(r0, &(0x7f00000003c0)=@ax25={0x3, {"46bc2ca0ec3ab4"}, 0xfff}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) 2018/04/24 00:36:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00 '], &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x4, 0x4, 0x1, 0x3, 0x1f}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x7, 0xfffffffffffffffd, 'client1\x00', 0xffffffff80000000, "0128387ceb820400", "23ab7ca041c79d0046f0274425925eb869a744db9f869a7b3cf71b97823045df", 0x1, 0x80}) 2018/04/24 00:36:06 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @rand_addr=0x9}, 0x8) 2018/04/24 00:36:06 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aa3bfab5b889aaaaaaaaaa0000000000000800460000200000000000009078040ae55bac1414bb830300d7065a97"], &(0x7f0000000000)) 2018/04/24 00:36:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$rds(r0, &(0x7f0000000040)={0x2}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x5e22, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0xffff}, 0x2b0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/24 00:36:06 executing program 6: r0 = socket$inet(0x2, 0x800000f, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000003540)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/198, 0xc6}, 0x100) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="a9", 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000002f80)="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", 0x5b1}], 0x1, &(0x7f0000003f80)}, 0xc880) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000300)=""/45, 0x2d}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000b00)="aa", 0x1}], 0x1}, 0x0) 2018/04/24 00:36:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000100)=0xffffffffffffff07) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) shutdown(r0, 0x1) 2018/04/24 00:36:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/24 00:36:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x0, @empty, 0x4e23, 0x1, 'rr\x00', 0x2, 0xd13, 0x3c}, {@multicast1=0xe0000001, 0x4e20, 0x2000, 0xfffffffffffffffd, 0x10000000000000, 0x1f}}, 0x44) 2018/04/24 00:36:06 executing program 0: 2018/04/24 00:36:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xeb, 0x8000, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x4, 0x4, 0x0, 0x8, 0x9, 0x5, 0x40, r1}, &(0x7f00000001c0)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:06 executing program 6: r0 = semget$private(0x0, 0x7, 0x400) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000001}, {0x0, 0x200}, {0x0, 0x7}, {0x3, 0xfffffffffffffff8}], 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)) openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) [ 94.967697] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20003 rr [ 94.991165] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20003 rr 2018/04/24 00:36:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x400000) shutdown(r0, 0x1) 2018/04/24 00:36:07 executing program 3: sched_setaffinity(0x0, 0x4a, &(0x7f0000000040)=0x7602) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/04/24 00:36:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7f, 0x2, 0x9c3, 0x7, 0x2, 0x0, 0x1, 0x7fff, 0x800, 0x9}, 0xb) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) 2018/04/24 00:36:07 executing program 6: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x200000025) pause() ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x20}) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='#!!'], 0x3) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000200)) 2018/04/24 00:36:07 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x8581, 0x20) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000180)=0x1) 2018/04/24 00:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:07 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1a401) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x4, 0x100000000, 0x3, 0x9}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:36:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'veth1_to_bridge\x00'}, 0x18) r1 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c40)=0x0) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) r6 = getuid() stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000e00)={0x0, 0x0}) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000039c0), &(0x7f0000003a00)=0x0, &(0x7f0000003a40)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003ac0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000003bc0)=0xe8) stat(&(0x7f0000003c00)='\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003cc0)={0x0, 0x0}) r21 = geteuid() r22 = gettid() r23 = getuid() stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000058c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005900)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000005a00)=0xe8) stat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005b80)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000300)="8c30d56af966e4792b2a99bdbe0461f8931f551ec8850cf175f2c7638a09eaf0653e4cfc157c8fcfb3a8b9228e76bed7e10acebd635d340fa8113f9a992cc4a3f988b7ba699ae3cac117af96faf61b3020", 0x51}, {&(0x7f0000000380)="88952bc1254cc2d1458646d3323a50f9556933702cfdf1f282fa2e60703b60fc0778ad70fa15fe7f32e79609e580215ab7d8768b61ab7ffe6c19905692f80e55ff5f6133067eff4dc0f2cbdb8013fdb2e61ce0071a312da471c782146112c0952607d3f8c21b0d83ba58ce453b40998a41deffb84c4875fb3710ad7356f694f35d5ecdcb589f1278a6c9788ab30f3e79c9028f6d4e1980592e9bfa60f2ae451c86c09d40a525d955fb1c1ffbbf4ece6323c91e775668cf97a39b0eb50b6dd2d4d684546869bc6097649ca6ed2395a4a7c443ebea6348a90ff0587b09abe521295c2b137ff391e0769465d5383923066345b690de47", 0xf5}, {&(0x7f0000000480)="d7918bc287d0960f9aa1b27a1663117e444f8334abebc6bd716313790c6955dfd002c0b30755871b51810545d6eb67b74b66614bc05f9f631cdd2d036c0a2efbea9e161aa59906c61e8ad828d5b1dfa5e4ff4068050e4a08a7ed1a19e3631b0c273489c36449cc9a0265ae6c2fe7cbed2c892380f9c7e387178f9eed1c497c158f22d519213204baee974b85ab8ca5ea3ae0219ebf4737a6619c1b", 0x9b}, {&(0x7f0000000540)="5e905b62aebac2b344892dbf032b5dbef64b51102c98dbe60e819764f9d91dc43d9d3193f702d9d388183f08560ae6a13786a81193f13ec4660616e52945c954f2cbad4f5e660d4c4fc78edd8453f85bfaf0ef2794b18da5715540ff737efdc141c5fcc49b94349be92a78be1857a775be0ad3a88ae6b01314016b7a930897f3418eaa3b0254e42c3e0b1cdc39e8206b825b1c435b0caba46d93d41867fe94158a9421dadadd2023a2696e217f3b6112151c6d9584cbdbbd9f22bd818824bbf397c98f3bdff55b9825563f913c18db3f2f25ec52ae7a5df59e9ac5ef6c991e992cd9bd7027", 0xe5}, {&(0x7f0000000640)="f03527e08e8f3d0ee73148fb4876b8dfffa2535f71c60dd6e7560ca45654717731b8558da5c0fd4f61635dde1b547a9543c7413b13dce33377f023efc2d7aeac3cf8ce16bd6bcdd2dfe04a21ececc647141321a280e655c333e9ad82df22406494bbfaf97343f71022f304435418d6f0c05b8e4157df14c146747a4a1dc38f127f54b772", 0x84}, {&(0x7f0000000700)="10bfa3e61b1af7e0bb90f4e9b88e9b8836cefedd8da27644989bbb81e6d542ffe87100b0a1250ed8a94108c1e3b2e02025d383b32b6b0d9bd61556898ebd31437b7d87a76a0ab540af165a46a8ccb3d7101aa8a1b0f4ff214652ac53aebc5f34023b1e04150ddebe14a0475ee3c7a3a4b62544940ff6ef136181b37dbaec47f5b2700a00e42424d17278e3909944bdbb93a919152d32995f915e78066971e949efe388c7fcf0a396bc77867bc0fd7abfdae1b27c6f8512a518dedf106144a1c2", 0xc0}, {&(0x7f00000007c0)="1b42dd5079e658a8741f7fe6a65b58e91b5bf5", 0x13}, {&(0x7f0000000800)="c106e77919ce0f3acc6c014fd9d4e76200c0ffabcc615b968f9edc6fb34f66f20fdb89344a884e44823cd3b791c58a76b69e752000eb1b6ca1ddd5fc4118af11faba8f", 0x43}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000980)="ccff87c83d63cb5ef18475e5f591d050c037331880cd74a253ffbf297c86acca8e30b0403cbf4da32fa64a744aff85bf67e50a7f86d8b374597ee5d15a66adbf285067cbf67cadae511032a340df527bc0018cc522a7a0b15251fbbe05ef4652d2534589c7fa9f21beff02f2951a4cfebac4f91ca6bf3583c3b7653a4ffd9ac4ebf90e05e27a515637cf99f2549cdcbb5139939a1910d7", 0x97}, {&(0x7f0000000a40)="338c030e7d79d551b03ae0e33ff4004d77316a49dd9c000d76e36a401b63563e51fca0058acd783fd648a253575c7d2a3cd478f2b7015a071c94de003fcd926bbb6ca51f5176859c2a28b6b3c3db8188622463da6eef17a9873973bcb54762049cd741cea339afa9a63b69a2c1b30865c175cc1718fcbb0a10f798eb31680fb20a5b65a6501f11a79f4cf55ef448bec0168fd1a8d03e1e924f416fe422db679b1061da6834b8145aef1bd97e646655eb9d17818ddb4d83012839d8cba71ed2bd2ab9", 0xc2}, {&(0x7f0000000b40)="02c2055be0265f48d5d30cbeee2710158f7e048415cec3116f65a9d7feae184ddcc319b192d513c5476f2982e4fdb7e6a3ac57231ffc4924e7905f35f6e43a3ab380a45ff6f0b9dfad20cd57d6950eb68c37651d4662aaebe32319251fe9a94dd976e0bdc9098d83564996f09de35b180cf43f6189c52b2b1b534c21c1f84bff6d78fed5c7f675907caf53a410d44b842fb2ba265e743bd1f6a12bfa6ebacdd7faedd5be05e0238e18ab22a6", 0xac}], 0x3, &(0x7f0000000fc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0}, {&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, 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r0, r0]}], 0x98}, {&(0x7f00000044c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000004540)="bf04923ff109651c9c65458144853f7024ef60df9526ed3e420cc5f0a6fae9a0f41c263fb8e4737320ef1af8fc842c996ca6dd0fbe", 0x35}, {&(0x7f0000004580)="b4419608b43f71a9fea61be095dac28f8a54eb9e7b06de3f1f2407ea9c544bcd3ee1b1d9c7bcf920bae584063be1255581fcbb651c5f7eeefd40ec8b75e3ef3e66e7148cfdc6d2b9e8a87c8fa35b64d285eeedff71df7bac1857d7245dd0eeb5209a294a4969196374052bcb28e5c40229ea91f3c4b70f0c499eae7f0ba489349493ad00ea233e04bd1a13571d584a5f34faf2320a8f72c2a18d6e737c88b7f17296e2f9cac600b016bee0b81e5810b9c0279b19f64efdc386b65b64881f36d7b74f9d8e9d9b15d61aeec3298e937be3455ead30b02cca020b92b6590167e5a9e80a1bc5443102bf2ab01d317ab8acaa03039590a8", 0xf5}, {&(0x7f0000004680)="be84ae8052bfbe5302445f15785ba6616c3438d20a59fbbf4769b1e85d6efb8b63eb44ea2ccedfb6741447474da06d5f7c7b8d9ab7ab6e2e7bc7ba653fee48e6054d511821fcca8968910509a9356117b93949cc73114fdc2967c4fcf6856fd328a08b91e7e005830d2493a8447d8614", 0x70}, {&(0x7f0000004700)="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", 0x1000}, {&(0x7f0000005700)="999f397b019f1c54551c2faeb461e6a4d6a70a1b111795316e5e027c323d422b33253eec45be718f9b996ccb13c5fef45beabd2dc0c54266a9cb74867124a04810374ce12b8538ff85fd07ce4d45df5d4a024d472a7ab83ae8c57362749a9ad9b5e5eddafed02590a5dfb146263bd6368570b359abe65779838dbbc7f06d4ab592e936e746e3657a5569e0954a381c38b956e07384d9ddeca040fac286b55cf1ed04646e7152cd64dd7c2dd0a474de7b0d", 0xb1}, {&(0x7f00000057c0)="56df433c17c79e3d7cf20322e5dc06236297d9bb4080b3fd41217d75125f0337c20f2348fe01d3b104556612d8ff139c998345128b393eefd338a1f35a18fc573b43b3a6daad60b4b745132e3c149343cef50e8668492ef35b50b6a589fb59aae84e5c9fdab9b41f4a73", 0x6a}], 0x6, &(0x7f0000005d40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="000000001800000000eeffff0000000001000a00658a4651cc048c535213e591398204970cded702863345fdcc0869a4b75723e89c272665929ea9d90b105e7508ff40158039a22b036c798d5e9ca813826ae5fa7afffffffffffffffc50d0d2638959a66b2956814b0babb0", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x10}], 0x7, 0xe765aa2ab6a0af49) ioctl(r0, 0x800000000008983, &(0x7f0000000000)) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x2a0b, &(0x7f00000000c0)}, 0x18) r31 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x202000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x2, 0x80000001}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r31, 0x84, 0x76, &(0x7f0000000200)={r32, 0xfff}, &(0x7f0000000240)=0x8) 2018/04/24 00:36:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec5e876ed05f4f"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:07 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed7424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a000000") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x7, 0x7, 0x401, 0x10000, 0x6, 0xffffffffffffff00], 0x6, 0x1, 0x2, 0x80000000, 0x20, 0x7df759ed, {0x10000, 0x2, 0x0, 0x5, 0x6f000, 0x357, 0x19704b6b, 0x2cb, 0x7, 0xbc, 0x100000000, 0x400, 0xb6, 0x80000000000000, "04c1237e4583129d24acaf64f21dfebc73a5730322312e7d06e4ac6fe99dca3e"}}) 2018/04/24 00:36:07 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7fd0, 0x10001, 0xfff, 0x3, 0xfffffffffffffeff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xe0, "ee1e49ddbe1c398241298a20361b54c30b206198db89e6abe332cb8c34ce0a55c75e4dc5bd5dfd5d85cba9f897071c407b832599d6345db67c6984c28bc7b9c1154427550ddcdc59ca3276e8d9187033b2c8249ba39199226f8dca5d80d63c32063a44147d8aad09a352ecb6418435d9e19fdc144d99aaa2c54e0192e370d2206d0b54580174b8fc0c9443ba54c5d637c5c32334d2a06339733eefffeb3c59f1a7ea749fafa1d0fa69e76f155084d565637b7420c5d35aa4fe400aea91e72cccd14e6b1821a16751ed83cd116a2737240c3b55f5bd578e6be394709f702dd4e5"}, &(0x7f00000001c0)=0xe8) bind$ax25(r0, &(0x7f0000000200)={0x3, {"1a5e8565ff12ae"}, 0x4509b954}, 0x10) 2018/04/24 00:36:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x0, @empty, 0xcc34}}}, 0x84) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'veth1_to_bridge\x00'}, 0x18) r1 = dup(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000c40)=0x0) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) r6 = getuid() stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000e00)={0x0, 0x0}) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000039c0), &(0x7f0000003a00)=0x0, &(0x7f0000003a40)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003ac0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000003bc0)=0xe8) stat(&(0x7f0000003c00)='\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003cc0)={0x0, 0x0}) r21 = geteuid() r22 = gettid() r23 = getuid() stat(&(0x7f0000004280)='./file0\x00', &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000058c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005900)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000005a00)=0xe8) stat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000005b80)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000300)="8c30d56af966e4792b2a99bdbe0461f8931f551ec8850cf175f2c7638a09eaf0653e4cfc157c8fcfb3a8b9228e76bed7e10acebd635d340fa8113f9a992cc4a3f988b7ba699ae3cac117af96faf61b3020", 0x51}, {&(0x7f0000000380)="88952bc1254cc2d1458646d3323a50f9556933702cfdf1f282fa2e60703b60fc0778ad70fa15fe7f32e79609e580215ab7d8768b61ab7ffe6c19905692f80e55ff5f6133067eff4dc0f2cbdb8013fdb2e61ce0071a312da471c782146112c0952607d3f8c21b0d83ba58ce453b40998a41deffb84c4875fb3710ad7356f694f35d5ecdcb589f1278a6c9788ab30f3e79c9028f6d4e1980592e9bfa60f2ae451c86c09d40a525d955fb1c1ffbbf4ece6323c91e775668cf97a39b0eb50b6dd2d4d684546869bc6097649ca6ed2395a4a7c443ebea6348a90ff0587b09abe521295c2b137ff391e0769465d5383923066345b690de47", 0xf5}, {&(0x7f0000000480)="d7918bc287d0960f9aa1b27a1663117e444f8334abebc6bd716313790c6955dfd002c0b30755871b51810545d6eb67b74b66614bc05f9f631cdd2d036c0a2efbea9e161aa59906c61e8ad828d5b1dfa5e4ff4068050e4a08a7ed1a19e3631b0c273489c36449cc9a0265ae6c2fe7cbed2c892380f9c7e387178f9eed1c497c158f22d519213204baee974b85ab8ca5ea3ae0219ebf4737a6619c1b", 0x9b}, {&(0x7f0000000540)="5e905b62aebac2b344892dbf032b5dbef64b51102c98dbe60e819764f9d91dc43d9d3193f702d9d388183f08560ae6a13786a81193f13ec4660616e52945c954f2cbad4f5e660d4c4fc78edd8453f85bfaf0ef2794b18da5715540ff737efdc141c5fcc49b94349be92a78be1857a775be0ad3a88ae6b01314016b7a930897f3418eaa3b0254e42c3e0b1cdc39e8206b825b1c435b0caba46d93d41867fe94158a9421dadadd2023a2696e217f3b6112151c6d9584cbdbbd9f22bd818824bbf397c98f3bdff55b9825563f913c18db3f2f25ec52ae7a5df59e9ac5ef6c991e992cd9bd7027", 0xe5}, {&(0x7f0000000640)="f03527e08e8f3d0ee73148fb4876b8dfffa2535f71c60dd6e7560ca45654717731b8558da5c0fd4f61635dde1b547a9543c7413b13dce33377f023efc2d7aeac3cf8ce16bd6bcdd2dfe04a21ececc647141321a280e655c333e9ad82df22406494bbfaf97343f71022f304435418d6f0c05b8e4157df14c146747a4a1dc38f127f54b772", 0x84}, {&(0x7f0000000700)="10bfa3e61b1af7e0bb90f4e9b88e9b8836cefedd8da27644989bbb81e6d542ffe87100b0a1250ed8a94108c1e3b2e02025d383b32b6b0d9bd61556898ebd31437b7d87a76a0ab540af165a46a8ccb3d7101aa8a1b0f4ff214652ac53aebc5f34023b1e04150ddebe14a0475ee3c7a3a4b62544940ff6ef136181b37dbaec47f5b2700a00e42424d17278e3909944bdbb93a919152d32995f915e78066971e949efe388c7fcf0a396bc77867bc0fd7abfdae1b27c6f8512a518dedf106144a1c2", 0xc0}, {&(0x7f00000007c0)="1b42dd5079e658a8741f7fe6a65b58e91b5bf5", 0x13}, {&(0x7f0000000800)="c106e77919ce0f3acc6c014fd9d4e76200c0ffabcc615b968f9edc6fb34f66f20fdb89344a884e44823cd3b791c58a76b69e752000eb1b6ca1ddd5fc4118af11faba8f", 0x43}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000980)="ccff87c83d63cb5ef18475e5f591d050c037331880cd74a253ffbf297c86acca8e30b0403cbf4da32fa64a744aff85bf67e50a7f86d8b374597ee5d15a66adbf285067cbf67cadae511032a340df527bc0018cc522a7a0b15251fbbe05ef4652d2534589c7fa9f21beff02f2951a4cfebac4f91ca6bf3583c3b7653a4ffd9ac4ebf90e05e27a515637cf99f2549cdcbb5139939a1910d7", 0x97}, {&(0x7f0000000a40)="338c030e7d79d551b03ae0e33ff4004d77316a49dd9c000d76e36a401b63563e51fca0058acd783fd648a253575c7d2a3cd478f2b7015a071c94de003fcd926bbb6ca51f5176859c2a28b6b3c3db8188622463da6eef17a9873973bcb54762049cd741cea339afa9a63b69a2c1b30865c175cc1718fcbb0a10f798eb31680fb20a5b65a6501f11a79f4cf55ef448bec0168fd1a8d03e1e924f416fe422db679b1061da6834b8145aef1bd97e646655eb9d17818ddb4d83012839d8cba71ed2bd2ab9", 0xc2}, {&(0x7f0000000b40)="02c2055be0265f48d5d30cbeee2710158f7e048415cec3116f65a9d7feae184ddcc319b192d513c5476f2982e4fdb7e6a3ac57231ffc4924e7905f35f6e43a3ab380a45ff6f0b9dfad20cd57d6950eb68c37651d4662aaebe32319251fe9a94dd976e0bdc9098d83564996f09de35b180cf43f6189c52b2b1b534c21c1f84bff6d78fed5c7f675907caf53a410d44b842fb2ba265e743bd1f6a12bfa6ebacdd7faedd5be05e0238e18ab22a6", 0xac}], 0x3, &(0x7f0000000fc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0}, {&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, 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r0, r0]}], 0x98}, {&(0x7f00000044c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000004540)="bf04923ff109651c9c65458144853f7024ef60df9526ed3e420cc5f0a6fae9a0f41c263fb8e4737320ef1af8fc842c996ca6dd0fbe", 0x35}, {&(0x7f0000004580)="b4419608b43f71a9fea61be095dac28f8a54eb9e7b06de3f1f2407ea9c544bcd3ee1b1d9c7bcf920bae584063be1255581fcbb651c5f7eeefd40ec8b75e3ef3e66e7148cfdc6d2b9e8a87c8fa35b64d285eeedff71df7bac1857d7245dd0eeb5209a294a4969196374052bcb28e5c40229ea91f3c4b70f0c499eae7f0ba489349493ad00ea233e04bd1a13571d584a5f34faf2320a8f72c2a18d6e737c88b7f17296e2f9cac600b016bee0b81e5810b9c0279b19f64efdc386b65b64881f36d7b74f9d8e9d9b15d61aeec3298e937be3455ead30b02cca020b92b6590167e5a9e80a1bc5443102bf2ab01d317ab8acaa03039590a8", 0xf5}, {&(0x7f0000004680)="be84ae8052bfbe5302445f15785ba6616c3438d20a59fbbf4769b1e85d6efb8b63eb44ea2ccedfb6741447474da06d5f7c7b8d9ab7ab6e2e7bc7ba653fee48e6054d511821fcca8968910509a9356117b93949cc73114fdc2967c4fcf6856fd328a08b91e7e005830d2493a8447d8614", 0x70}, {&(0x7f0000004700)="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0x1000}, {&(0x7f0000005700)="999f397b019f1c54551c2faeb461e6a4d6a70a1b111795316e5e027c323d422b33253eec45be718f9b996ccb13c5fef45beabd2dc0c54266a9cb74867124a04810374ce12b8538ff85fd07ce4d45df5d4a024d472a7ab83ae8c57362749a9ad9b5e5eddafed02590a5dfb146263bd6368570b359abe65779838dbbc7f06d4ab592e936e746e3657a5569e0954a381c38b956e07384d9ddeca040fac286b55cf1ed04646e7152cd64dd7c2dd0a474de7b0d", 0xb1}, {&(0x7f00000057c0)="56df433c17c79e3d7cf20322e5dc06236297d9bb4080b3fd41217d75125f0337c20f2348fe01d3b104556612d8ff139c998345128b393eefd338a1f35a18fc573b43b3a6daad60b4b745132e3c149343cef50e8668492ef35b50b6a589fb59aae84e5c9fdab9b41f4a73", 0x6a}], 0x6, &(0x7f0000005d40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="000000001800000000eeffff0000000001000a00658a4651cc048c535213e591398204970cded702863345fdcc0869a4b75723e89c272665929ea9d90b105e7508ff40158039a22b036c798d5e9ca813826ae5fa7afffffffffffffffc50d0d2638959a66b2956814b0babb0", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x10}], 0x7, 0xe765aa2ab6a0af49) ioctl(r0, 0x800000000008983, &(0x7f0000000000)) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x2a0b, &(0x7f00000000c0)}, 0x18) r31 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x202000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x2, 0x80000001}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r31, 0x84, 0x76, &(0x7f0000000200)={r32, 0xfff}, &(0x7f0000000240)=0x8) 2018/04/24 00:36:08 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x8581, 0x20) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000180)=0x1) 2018/04/24 00:36:08 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x66d]}) 2018/04/24 00:36:08 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x10001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000940)={0x3, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/04/24 00:36:08 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7fd0, 0x10001, 0xfff, 0x3, 0xfffffffffffffeff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xe0, "ee1e49ddbe1c398241298a20361b54c30b206198db89e6abe332cb8c34ce0a55c75e4dc5bd5dfd5d85cba9f897071c407b832599d6345db67c6984c28bc7b9c1154427550ddcdc59ca3276e8d9187033b2c8249ba39199226f8dca5d80d63c32063a44147d8aad09a352ecb6418435d9e19fdc144d99aaa2c54e0192e370d2206d0b54580174b8fc0c9443ba54c5d637c5c32334d2a06339733eefffeb3c59f1a7ea749fafa1d0fa69e76f155084d565637b7420c5d35aa4fe400aea91e72cccd14e6b1821a16751ed83cd116a2737240c3b55f5bd578e6be394709f702dd4e5"}, &(0x7f00000001c0)=0xe8) bind$ax25(r0, &(0x7f0000000200)={0x3, {"1a5e8565ff12ae"}, 0x4509b954}, 0x10) 2018/04/24 00:36:08 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) socketpair(0x3, 0x803, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8001, 0x8}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22}}, 0x8, 0x2e, 0x9, 0x7, 0x22}, &(0x7f0000000300)=0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/04/24 00:36:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000680)=""/187, 0xbb}, 0x2040) sendto$inet(r0, &(0x7f0000000000)="9b", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/24 00:36:08 executing program 0: syz_emit_ethernet(0x108, &(0x7f0000000080)={@empty, @empty, [], {@generic={0x81ff, "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"}}}, &(0x7f0000000000)={0x5, 0x0, [0x0, 0x80000000000000, 0xffffffffffffffff]}) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x0, 0x800, 0x10000) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0xffffffffffffff87, 0x40, 0x2, 0x3, 0x3, 0x3, 0x20, 0x21e, 0x40, 0x239, 0x3f, 0x3, 0x38, 0x1, 0x8, 0x3, 0x101}, [{0x5, 0x9, 0x6, 0x1ff, 0xe72, 0x6, 0xffffffff, 0xff}], "22d189067d14c1"}, 0x7f) 2018/04/24 00:36:08 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0016000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) openat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3e0000, 0x101000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0x3, 0x0, 0xdfa, 0x2, 0x800}, 0x3, 0x1000, 0x10001}) syncfs(r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/24 00:36:09 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:36:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0x6) 2018/04/24 00:36:09 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) pkey_alloc(0x0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000015c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001600)="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", 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x40, 0x414000) r2 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r2, &(0x7f0000000040)="35b6", 0x2) fsync(r1) 2018/04/24 00:36:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x141, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f0000000100)=""/1, 0x253) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000140)="dd864546ff0d24378f22c98fe4f03c2c6e9f9f343a4f8a50a336d065e8d71fff333fd457747231b56afece79f083d8ba486cab4307ac43d2797d4b044b1f00372a6ec3b5d3225cbae231ae7cd7ca9ff234515ba20373cd9a0738348311fb9cb6bb5355de2aaf5c8fa83f29edf07bf3025a32a9218635813f1d00c1977120b3cd3a6d29273ba90aaa9add989fb7992fd337b37dcc5bb279c1b8a965", 0x9b}, {&(0x7f0000000080)="71dda22f11f11b2fe83d4a04e37a3ac3833a015e3647291553d8", 0x1a}, {&(0x7f0000000200)="057111447df27d4120b812d11dcb1e7ab1938182b9c2b673fb071317ddf9d7b9054fcf521b12b38e947d7d479ebc28e8071af872eefa7cb26655713e1564182765a3ce05d472e5e791c751a8bef99263c2cf813d9bec41773a2740c42ddef9d2e1d3419c54c3c3f644df", 0x6a}, {&(0x7f0000000280)="0881bc20dd68b46b3d88bc18cb0cfc303d8a7a217d67300a28f45a4e6011ec22ccc6a797938643a2505c81b16c7d56", 0x2f}, {&(0x7f00000002c0)="3ee4b4194d473f7ff8432e3e7a2dbc797c32662f5c599583", 0x18}, {&(0x7f0000000300)="7ba1dddfe3978a8d833ec5b7c49b1760068839be92924c0186c19a447f8b75372dc62a957605bb733e3dc6a55b6a5114a04814295d81fe57bd96cb0496e3d0227876679b2b86d52471df15e9982901a8a4141dda162db3f2d748dff8b558d4feba875c605c133f2a6b2a139cc9208b27", 0x70}], 0x6, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x3, 0x52abab84, 0x8, 0x9, 0x3f, 0x6, 0x1, 0x7, 0xef47, 0x6}) socketpair(0xa, 0x80000, 0x80000000, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000004c0)={0x8}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/04/24 00:36:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x80000000000001, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000200)={0x7, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x108) r1 = dup2(r0, r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x12000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, @in6={0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}], 0x38) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r3, 0x0, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x4) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x4) 2018/04/24 00:36:09 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x3af}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000ffc), &(0x7f0000001ffc)=0x4) 2018/04/24 00:36:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec5e876ed05f4fdf"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000003c0)={&(0x7f0000c25000/0x2000)=nil, 0x2000}) sync_file_range(r0, 0x1, 0x1, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000340)) setsockopt(r2, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000002c0)=0x6, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000140)=""/177, &(0x7f0000000200)=0xb1) 2018/04/24 00:36:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0xfffffffffffffffb, 0x400, 0x6}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:09 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0xd9e, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0x800}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000740)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000880)={r2, 0x1, 0x6}, 0x10) lseek(r0, 0x0, 0x4) syz_emit_ethernet(0x3d, &(0x7f0000000040)={@random="d2d2ed4e8bc7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [{[], {0x8100, 0x800, 0x20, 0x2}}], {@ipx={0x8137, {0xffff, 0x2b, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@random, @current}, "44e4f8443ae9bc368b0ea43160"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x9a9, 0xf2c, 0x5e2, 0x64c]}) [ 97.358796] sock: sock_set_timeout: `syz-executor6' (pid 7845) tries to set negative timeout 2018/04/24 00:36:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 97.430312] sock: sock_set_timeout: `syz-executor6' (pid 7856) tries to set negative timeout 2018/04/24 00:36:09 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000240)=""/9) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x101101) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) r2 = socket$inet(0x2, 0x806, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x1e, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/24 00:36:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7ff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xd7cd, 0x480001) inotify_add_watch(r3, &(0x7f00000001c0)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0xe0c8}, 0x8) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/24 00:36:09 executing program 0: r0 = memfd_create(&(0x7f0000000040)='!wlan0.\'fvmnet0\x00', 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) syz_emit_ethernet(0xcb, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0xff, 0x20, 0x3}], {0x8100, 0x1f, 0x3, 0x3}}], {@generic={0x6006, "86314cf7bb69617c6f6823ac579f175d683944097d67d6e2bd481355cca1c331aeb61232be6b834ecac13352a3db825883111f6aea6ff7365fe844befdeb59fc56406d50eb85dfcd048d6d598925c0109914718c9e8cee918ecf9859f77b761d35654fcab47368d6eea14c448e8d35b4e8e4ed8ec9de02ba89319119f33d3d7b4fe8d2efd86ea441fb6009e9596f302352c7192f5d837e750945273b9bd641f07a49cffa95ec0ee2cab38a5181c3ae91dc5a09ca9b"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xf90, 0x5fb, 0x192]}) 2018/04/24 00:36:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:09 executing program 7: r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r0) 2018/04/24 00:36:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xb}, 0x2}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x85}, 0x98) 2018/04/24 00:36:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0xffffffda) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/128) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x22, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0xe2, 0x1ff}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'bond_slave_1\x00', {0x4, 0x3, 0x4, "ff5be1f64ad5", 0x3}}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xccc}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0)=0xcdf, 0xfffffffffffffc98) r4 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="3dcd9c2e7414dd78c9bb49029a4bef2eced8d2119da69ee92d0f691874c14c58766773806dbde8dec6c9188e98e9e2b88ec0ed340c81612e04d97bc23f2dd44035bafc670740681ed79b822bc5ab2aedbe2301a4289e18d9ae8411cda56744e7c9e3d365da31ab16501e02af5b1d774aaa63c86e68b5", 0x76, 0x0) keyctl$invalidate(0x15, r4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r3, 0x7, 0x3, [0x10001, 0x8001, 0xff]}, 0xe) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000480)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x30, 0x8, 0x7fff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYBLOB="1a0000009e2189a2542355c721008fdf1ebfae814353b0fb9d48b5e90846"], &(0x7f0000000200)=0x22) 2018/04/24 00:36:09 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x101000) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000005000000000000000200000000000000", 0x4, 0x0) 2018/04/24 00:36:09 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaadb8d9d3bbee00800460000200000000000009078040ae55bac1414bb830300000000000000089078"], &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffe]}) 2018/04/24 00:36:09 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000000080)="e1", 0x1, 0x1, &(0x7f000069ffe4)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) 2018/04/24 00:36:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/107) iopl(0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x2, 0x1, 0x400, 0x0, 0x4}}) getsockname$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) [ 97.925519] FAULT_INJECTION: forcing a failure. [ 97.925519] name failslab, interval 1, probability 0, space 0, times 0 [ 97.936946] CPU: 1 PID: 7901 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 97.943820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.953209] Call Trace: [ 97.955853] dump_stack+0x185/0x1d0 [ 97.959536] should_fail+0x87b/0xab0 [ 97.963306] should_failslab+0x279/0x2a0 [ 97.967416] kmem_cache_alloc_node+0x151/0xc70 [ 97.972041] ? __alloc_skb+0x203/0x9f0 [ 97.976017] ? netlink_autobind+0x981/0x9e0 [ 97.980384] __alloc_skb+0x203/0x9f0 [ 97.984151] netlink_sendmsg+0x9a6/0x1310 [ 97.988378] ? netlink_getsockopt+0xc80/0xc80 [ 97.992960] ___sys_sendmsg+0xec0/0x1310 [ 97.997135] ? __fdget+0x4e/0x60 [ 98.000580] ? __fget_light+0x56/0x710 [ 98.004532] ? __fdget+0x4e/0x60 [ 98.007980] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.013416] ? __fget_light+0x6b9/0x710 [ 98.017487] SYSC_sendmsg+0x2a3/0x3d0 [ 98.021398] SyS_sendmsg+0x54/0x80 [ 98.025028] do_syscall_64+0x309/0x430 [ 98.028984] ? ___sys_sendmsg+0x1310/0x1310 [ 98.033360] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.038583] RIP: 0033:0x455389 [ 98.041798] RSP: 002b:00007f5b42763c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.049549] RAX: ffffffffffffffda RBX: 00007f5b427646d4 RCX: 0000000000455389 [ 98.056851] RDX: 0000000000000000 RSI: 00000000203cefe4 RDI: 0000000000000013 [ 98.064157] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/24 00:36:09 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ftruncate(r0, 0x9) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='.(ppp1}.vboxnet1em0eth0keyringkeyringtrusted&\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/24 00:36:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000004000000050000000000000000000000b92a0566ffc41550"], 0x32) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/04/24 00:36:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040), 0x2f1}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@l2={0x1f, 0x5, {0x7f, 0x4, 0xfffffffffffffff8, 0x5d, 0x9, 0xfffffffffffffffe}, 0xfffffffffffffffb, 0xdd4}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)="ce9b9eb05e672cbcaf03818baeadd8c06d4d501a02b8561bfb15fa4d754048dfc6c0389b7b33729cd09445f9cd3b89401eb0e160f25cc22e6ae83142087b84cbb74bd958138aeada0001d498323a752c236f11095b878dbe1f6466ddf61794ad3adcf29a9a6a76721f6041b4e6933e06665ef2f95dfe775f7dc3b0bb81ea3bb3d40e961608cc5c11b94005205ac3c2cf06f5559382d0c3f492b79466a448aecbfff85e35dd254307099a8d536d49e2fb890ed9af687df59a64d329404b886d48aacc8bcdc9f247c598a79148a103a5875ab77bc34d5b3110dc084a7b2909ed674a0ce3f7c05e01fd7c6fe86687fe60", 0xef}, {&(0x7f0000000340)="412ef016eeb87bba4b1c763a52f682dbf5c1bf278c56f4c816bc7da082bde98953771609b1f26047f3b690a26f5faa6d0fe7afceb5967fffbbed562571b58f3df33ba7f9b6c343edb6268f56ea90e27d8f3b6d46dbbeecd68e4b5de9e4d07a884e98ee0e0f0e93e48ea7f828b0ac7fd0e0f79108d87c85425a060eb0410e5ba824ea11b3725b4034155f56abf1bf8c7131a5e2954806abf5b934aa873e4c60df3fc73a9a3789af947fbd923727f6c58070a6e34f3616edf090e1f079aa44bb402e5defb8522c67f11fc273848123c48ef4d6787260b62272e332ce34bd05e9b250831770be26d26749dc", 0xea}, {&(0x7f0000000440)="f4c43bc8d48b32d99732144f3559e7346ff2d339ca5097b0688c0d9bb9e0a38b4e0ea244425214caa12c6fc5c77ebf7a418f430fcf6c8e760d95a3fa76fa3a656459b349ed1e6e7f1c1cf2c3a698df1aeb6f501b791439428eec8b07323902d72a4c350d05e2c7225a8ef4341441fc5e8194008db03b6458dba76021642bfc8d87d49f1526fff7563accbd96651955a500701acc20faf94a5ff3789b3ca77b4ef920d51be0c06545250e2cd47a0f2c913431de3c5392983f5776709326fb3d250c0a04acb898dbc485128ab06918ef", 0xcf}, {&(0x7f0000000200)="531a349279026adcf43651576ed7080e587e9832c9f8592fc54bc733d3a906c287892380ee3477eac034e6239fb3b97071d9f748678be3cccfe0126c69368692c3cb301d680d039c8bc5cce39cfe30e23af1cb97002dbcf36f96a8280c4ded6d4a97b11df1bb92c03b9043ef07c947e88a39109b9c3680bed32e4b8cbf9b3e0aebb46bc5b16cc9b12df9fa0e21c1e80752ba5dfe70d598438b69fbf098c101379336773bf5f8b5dad6484050", 0xac}, {&(0x7f0000000540)="4e540470f64e7063f0aecf7076dee1cb7f4b705df38c3d08a9489b14b04cf6bcc504abdd29b4d0c8afe0def3338992cded04885ec85788b91b0869fbe2fb0965162217af6e78c0d973fe444cffdf83e521f586935345a7a7ebd318f6185862409f792c24fa2b2482dae762369058651e18166900a382437d6ab570", 0x7b}, {&(0x7f00000005c0)="27897e9ac64ff9bac863847c7e95b5ed1bcd26f106d15019bf8202c36d7b645fd0fea15d7d57443bd700b744198a7c56add415a9759e7a202986b880e85a61b56a9c91ce1031d98c8796641c49e3ae7475bd3c864cd13c8a93b20df5a7903a7827", 0x61}, {&(0x7f0000000640)="900346b388f6f78a03fcc67c2e54f55630dbdb8b85ad95203d24502622db94230f0fd9d779c950bf9ae24a9c0fbe1004bdde98133f63dde7708652cae77119462fd9ffba4b11fbbd25c53b5eba492b10a73555c7563eee12579b6ce6266c8c69f7393a9663ab1eaa14aafd9d0f23f868e7ab22a560a9dc19b51b5e66b02adb116cf5949cba523cfde2b790af5c32ae", 0x8f}, {&(0x7f0000000700)="0f93f944f4256ee1ce60fe7338d3b41839ec85e163e788a378e1457470541bb3cca48c4c4d60a3dbf3ef29dce958f233fc0b7d08b29a4787d5f72cce77bfcb4eb1", 0x41}], 0x8, 0x0, 0x0, 0x44881}, 0x6}, {{&(0x7f0000000800)=@un=@abs={0x0, 0x0, 0xffff}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000880)="7dc9d1132877acf726c984f11f96d9c587a3a6e15ed52153ce77d1f104fb278fc19260cb5226396bcca72385da5214adbaf84f2f2981915aa78af56a85e280d6728d8b178857ed4718a9afdc995ea544b49d56a60d57511b8d6b7ffd7ec46f52bf356cdb0b1418faf0b2c5c6138656e30467d6be2d8da08a70b1d159a4d485eaf23dee999f47bceb1c19f4d10ccdc8858cd54592f65b5ddd538729f75be6467dcb41fc52ee730cededbcad15bcd44ec0c293870605c1b9a198b4dc691d03910c74c4417ed66b3dcb7c12040d26d4a1203fee0860ce79e8b98f5ec2b0", 0xdc}, {&(0x7f0000000980)="1aa0cb108530b85e457ad591b8fb37b553f670e13338e39ef38d0297b9f0678b95583f954a1e07ae68a450551dbeff388be3916be49e3a1a7e7e47408806f4e2035529e773a583bb527998094ed2a84815b10b183f34e1fc9bd7e6ecd0aa3e5b3a6e0e6f63ebc1f892c33334128bcfa12c6384e60249530ea4bf83a23c62ea8e05357e2cc5", 0x85}, {&(0x7f0000000a40)="9d5a98cf1662778881c135ceee8a62313beff38575605be650aba70a27436be23d9d7a62e97b22193eb6cf8602fcfe9e5d2555ff5b", 0x35}], 0x3, &(0x7f0000000ac0), 0x0, 0x4054}, 0x4}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="81db858a286396a962b443fa9c28136fbba6e8001370fcfbf337fb5ffb1431ad8ea983e739e6bd176070ddbce126dbf00086f019e4723b6f7d5549b0ffad3c3daa4f28433337fa6ed8731a85dd691983b3f4e31907edfbd7df13e3fba1790a04769db4059e39ba7b0d309ca27e61db2c7a0c6d543d916d1689fb50f2234e7bb7fb82f85f3271d16dea056ebe283d3c82658ddedcc51105fd8f0f93d7f18a26a06e91a3f8778e154f2c188daf", 0xac}, {&(0x7f0000000bc0)="1e7da92c55fa2bc10006cb8808945cf8c3538dd8250e237a57f1290fa1076672b01183c72fb9dc886aa7bc9aa9fa3aadfbfe65a059566cec73974404575400059914295d121984568ca43dfeaf38162f5ec208b9a51a54b62b42c1c9169d17e825d36bb74861953d7b9099157a090e227ef674227da72ea010876ba4095503d0991c9fcc981d8780a3a9337a64aec8aeef607cd5cb82103f", 0x98}, {&(0x7f0000000c80)="c3057e410ce5f4b908ec4b7b31a744e75b95213042b1b8d9", 0x18}], 0x3, 0x0, 0x0, 0x80}, 0x80000001}, {{&(0x7f0000000d00)=@rc={0x1f, {0xfff, 0x6, 0x5, 0x9, 0x1c8de270, 0x200}, 0x5}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000001d80)="1328b4a60292492afe43c94025118088002108089a7ddfffea0f876bb7221bc0c095811c6689d28de8a5dc8072d72ef80193378c6b23633aa0d0700d1140fd9b2d04f70476440882b305ecfdf9396686d263ce61839fddfe9fbfa45de42c0a1768ba43cee0d1ac5e5831b2348e3048c2def0e46a64e40cd444183fa8582205a08fa8db316fb4894e2689b3b9c0502e01939a3c658b0a53201f349aab8f5cffe579e87550e9bc218de9a5c82c94e26ae19693a3138c4aa3fc4c9cc5a88646c80d6d6c1a327970b8b3", 0xc8}], 0x2, 0x0, 0x0, 0x400c001}}], 0x4, 0x10) [ 98.071458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 98.078760] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 98.112794] mmap: syz-executor2 (7913): VmData 35213312 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/04/24 00:36:10 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x88, @empty, 0x4e24, 0x4, 'sed\x00', 0x10, 0xcf, 0x5f}, {@empty, 0x4e22, 0x4, 0x29, 0x64e7, 0x5}}, 0x44) 2018/04/24 00:36:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:10 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) r3 = fcntl$getown(r1, 0x9) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001600)=0xe8) getgroups(0x5, &(0x7f0000001640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000017c0)=0xe8) getgroups(0x1, &(0x7f0000001800)=[0x0]) r12 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001840)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001a40)={0x0, 0x0}) r16 = getuid() stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b40)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000001c40)=0xe8) r20 = getgid() r21 = getpgrp(0x0) getresuid(&(0x7f00000023c0)=0x0, &(0x7f0000002400), &(0x7f0000002440)) getgroups(0x1, &(0x7f0000002480)=[0x0]) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000024c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002500)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002600)=0xe8) r26 = getegid() r27 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002b80)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002c80)=0xe8) getgroups(0x5, &(0x7f0000002cc0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d00)={0x0}, &(0x7f0000002d40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002e80)=0xe8) r32 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002ec0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0}, &(0x7f0000002f40)=0xc) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003040)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000003140)=0xe8) fstat(r1, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003740)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f00000000c0)="8c220563f1b2b110efe9eaacb125fb4a687cc6ed8bc832978a751befec7fb1a4ff80f8f3f69b04c24c76aba7977cf016dcf86cf9d374089017d7a85f08172dc34dde9d5f8387ea557e8b5110e30db3456dfe630e8b59035552709b518f7e0aad76826b01183824f10b57740173dda23d8bb86bfe271b53c070c316fd7d63ff30339752d8aa085e53d99607f03af05af6d1b5300dfc3fdb1312", 0x99}, {&(0x7f0000000180)="81a84cb86b1d4c80763b28cabf53b5ef0f89936d4133f20f90172b8394862012aecb5015a15cd09e808a910ef8c67b24a4fecd4445503e9d1f9a75b41e542c2778585d3c6345ba1a7c1b46d30ad551ed87bfa1b33b3dc496298523d6599565f81a19cb86c1635223ffb07d80abba3a6e307277370432197874e02869d1b5bc138f79c70a681e1dddd4303b8f14eaaa0618c2883d02e42bc3a11d9dd823f93cca0c4d152db5699a2ccada306f80b281116642ed426923da2746f5825e3d0ebcdd748efc38ede0", 0xc6}, {&(0x7f0000000280)="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", 0x1000}], 0x3, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x40}, {&(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001440)="b2267340168b3575eb152c77d99fe81adada579c75b8", 0x16}], 0x1, &(0x7f0000001c80)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r0, r2, r1, r2, r2, r2, r1, r1, r1, r0]}], 0x150, 0x80}, {&(0x7f0000001e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001e80)="f0835bdc6023aa7f40ed11b98b59fb72b9232704e25a4051c1ba043a59251ace9e748c9e695cea8a3e276ab242806cd5ddd3f45165905b84a33a6821099ebe0c45b00d9b847919", 0x47}, {&(0x7f0000001f00)="23350b1f383229d857be984c3b61084e53a1963ff4e709e164162bc7179b34df79b83663b14cb2577620643937625a15c1c25b94ca3a34729bd006d82246813d3eaa8d5fae4d6d", 0x47}, {&(0x7f0000001f80)="ec8e943a9555cc52138d0e7c2c0503cc01f2c76e5502fade97f53e1a32f3d8689d9949adbe7a2bae94387ef4050a8db477e7e142d9d49a487a8ea0fed73795446af1371293774fa246fd0184f293c56ceff6917c716a30bed921e389992e2ad9b415bde648a16fdec7c5b0e9c39dfcda8631299d", 0x74}, {&(0x7f0000002000)="86eba48103a71aa4", 0x8}, {&(0x7f0000002040)="45284cfac98d1fdaa8ac966016ecb2e98e26fa78d3e840f3a69d7eb68e31b3368ade9ec084f1cd94fe544fe280fe718f50f67772a70eaa177a7eac3e14a9227128e73b6d93f3f69fc0abc3df699f1f49d920874bd4a0ab2f7f4eeab1d437bf6f1d94d849f0e28794480fbd22223915778bb5778381d1b6f4a547601876c3ebc8105695549c6f56ee822efa989a610c683d1a5c3b8efc25c83e6332b3c82bc976acfc", 0xa2}, {&(0x7f0000002100)="ca9799e5a4b362cffb32cf598b47c9b279f4cbd282e0ebc66de93cf6149af184ad0a0f249d669b655889a1a5f050f7f80fde60cfc0e80ce55ac6eafb7c5073d7bc2dac770ec08f83592badedef4b89abaab740fe62be1f5c106fad7542eb5bcc67f82d06e01c893101daadfa828d9128618f4da135f82d54a89f35db92afa0c3f953a80269effe516c4aa2bab70f1abcfde419c70b9d943f833c7fc59fa878c0d0a78e70e76c028186042d7e4e880ae6edd4e108584b04bf5222c2464ebb7bc79d955bb06ad87304", 0xc8}, {&(0x7f0000002200)="ab4c0e86f1c3d42f0af1468a902af7000d0ac8f046d307240b1e15afe61f25bb74f86495cfae70e4938bf9a1672cc272b9ca008a56be43dd4fc65e7e581abda98fe0a1741483fca911511c0765af8253a8efbdc47f2c0d8fb58d2e16aa25fadf840dfdecbc3705ea49b9b2fd14e8d2a6fe8d", 0x72}, {&(0x7f0000002280)="8a8d4edc31745dcf6439eb5d92ecee43bfc8dab60c436c4cdac17631934b8639f94726d566d537e0b324679d24245c242e35a00141a794801a6069961f17ebbaa0259fb132949f367c20e76d0c24d1232c112d291181244d789880972456cf75f6625d6cc3e18cbc8758dc801705f6c94611c9569333f2ea141c25e4a772a69a82d3740c", 0x84}], 0x8, &(0x7f0000002640)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x58, 0x800}, {&(0x7f00000026c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002740)="7d19ad747abd0566843e5a61da2988e898ca34a5354800fdc4835bd58f2f21e9e5a89563924158a75cd8cbe8ac96af4adf0e3ba891c0198973a470d890832d65b4d33fe9d70c8a60749bb0f7cf1cd6f445", 0x51}, {&(0x7f00000027c0)="9250ec723cf1a8e8b622a7200ea49438bf4ea8db40b026de0e2fe672e90a3c", 0x1f}, {&(0x7f0000002800)="e3b2af040081f37cac1cd7e7d269887544fae83fd9a12041b3d0d1c42d8413a25921a11a9e6b25a0ac1997c889f55af15295ad0af65d744f7b1b15f7d2de2a0038c3e463c1aee481e24354bae1e09e010d0b2da257e0f2f14c3afb4dd8ee60464569445ace68d0a6", 0x68}, {&(0x7f0000002880)="f14da82d30077a013396702322f39e4374fff7c57b25ea86f037836fdb9f3b7bd4f38f280a4d664f73c0ba9f77a6884cb09ffdc92734653d9234707684e5f1052188f6a39324ec08502509e2980abcae54dd5dde0c2b3340b23c3be7d16d4fd9582203aa0fc6fe5003f7d83a03ee30aa40d7f49475b3fd5a093472c6b7b75c7e9f299d3548e3117dfa02f17fd6fe6048a10093b191257b85aec58969d9db2318b919e8987194f370008c3574dfc2e1e607347abf57cc350dd59e4c1d0e6c1c75460358790b4c9ba147768073a20553d08034edae52", 0xd5}, {&(0x7f0000002980)="8836af4b9ef1f46adc85ac16eac9e4a05e629696564e1afe032bc2c605b1c1", 0x1f}, {&(0x7f00000029c0)="3957b4d9044069e4ba92712ebdd63da8c6b01daff58c2d34b17165ae24f94d", 0x1f}, {&(0x7f0000002a00)="8a29a3150d07bb6959a76a6c15a8befafde60c24cb4b5627d900e0955281b5ff5149bced5f358a83e44833f4d47bdbf233f979bc1b52022e891954a4d387dbe902608f7f5af8b7789b0af9beac2e97e31abf8f1e8eef20a63ade9595969c29aff304a74f4b1e5dfcbef0a209f07102c08d72cc2791e1e56737f3d1da7d2c117bbe854d55652e823187a829142466d42d0a9e55528571d2629828244003540df97431a64d6f450e4bbc08b9a82ed9bf6e493afc15de89f36a8c8d770b5b380ddd391f6829c4ad74df25c8", 0xca}], 0x7, &(0x7f0000003200)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0xf0, 0x4000}, {&(0x7f0000003300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000036c0)=[{&(0x7f0000003380)="a01e581114825f8e65b5544865191168f270c3a15fcaf4664237ea3e535804d2af34947d1a86e540517e6ca589e2f3e00ff2b4725c281c07c1d65a1dd9320fcfb8f5678a0c4f7573d65a4be926d5c05250af05d03994f6ae2859ba461c97dc98d8f74cb3e13f0a64bd831cb10492b4aa310741382e573e016122d16bb73e5542d9be48a3", 0x84}, {&(0x7f0000003440)="f9eaeaba3dbeffc5aae15fd8925c6daec9ca2601b50a033b23b812fae58d0b3962d70e6b610f", 0x26}, {&(0x7f0000003480)="060b30377c171e54c4498a8f7fb6e1046f537092554ccca2b5b585db42a8aa9e449bfc3b918ad906c65ed9ce9bc7662d1cb573ae677ab0329c1516f83c64b0e56132267fdb84631bb2442c7cec514b203730aac012031ac58c87b17f5a7da26e7e9713207851c88c1e6988236283df4833d1f710feb3c20504d3fcd7ce8767034b0879ff80b3da1645d6e25a6edda84a7066ac36849657c3", 0x98}, {&(0x7f0000003540)="d89c53872f54f0951c0d5a950d3ed61d", 0x10}, {&(0x7f0000003580)="7eb2bd53e05fa7a23577a29c2d1ed2685d0f53160c0e3e256791c22cfc131d65b2f57072dcefa746e6ca2b98e3cc786c7e0979957874ab0383f518524bc210585a64b9c7ab800b0cfa6e39343fb1f079ad4c5b659f3b41e5f51d63f6378d268a611e2521abffdf4bf08c53c73cdbce5ba67695a3698c95c033fb11c8de1c742552d1a3405f2b39efccbaa78d42fe2f4473745388e9c87f02b6751bc03b56b4f89b9b13073c946fd4b975b53b7785eda6b6291080e0d4f9ca5803476a9c43d00d9e2e3814c7a31b963e16bf7ffc7fefa7cc95a2aeaebd6c276a0976d73b67bddfd3b497516ddd84c7d71882", 0xeb}, {&(0x7f0000003680)="cdeeb8ca9ce1df7b745e5e4f1b98c5", 0xf}], 0x6}], 0x5, 0x4) 2018/04/24 00:36:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) shmget$private(0x0, 0x4000, 0x54001200, &(0x7f0000ff9000/0x4000)=nil) write(r0, &(0x7f0000874fba), 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) setuid(r1) 2018/04/24 00:36:10 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0xfffffea9) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/24 00:36:10 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x400, {{0x2, 0x4e21, @rand_addr=0x8}}}, 0x88) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) 2018/04/24 00:36:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/04/24 00:36:10 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000001, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005dd000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1aca, 0x40) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') 2018/04/24 00:36:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/24 00:36:10 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x12000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x0, 0x9, 0x80, 0x96, 0x1, 0x5}) 2018/04/24 00:36:10 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:10 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1e}, 0x1}}, 0x7f, 0x7fff, 0x40, 0x9, 0x50}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x20c, 0x101, 0x0, r1}, 0x10) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fremovexattr(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="757365722e2e280700000020c0e750f513ba696a2a0586eb2d00000000000000068af045fa3b4484a6518bad0cfa"]) close(r0) r3 = syz_open_procfs(r2, &(0x7f0000000080)="2f6578650000000000042df24c388dc307000000bf000ee9a90f798058439ed554fa07424adee901d2d875af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="120200007ebe2994c4290bc8d4628ece0990706f1498607ff1381f2fad487d737a01a573"], &(0x7f0000000040)=0x2c0) 2018/04/24 00:36:10 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000001, 0x44031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005dd000/0x3000)=nil, 0x3000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1aca, 0x40) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') 2018/04/24 00:36:10 executing program 2: open(&(0x7f0000000140)='./file0\x00', 0x10800, 0x6) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0xa46bf7d0c77fadba, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000000), 0x38b, 0xfffffffffffffffc, &(0x7f0000000100)={0x2, 0xfffffffffffffffc}, 0x10) socket(0x10, 0x5, 0x7b9) [ 98.700897] FAULT_INJECTION: forcing a failure. [ 98.700897] name failslab, interval 1, probability 0, space 0, times 0 [ 98.712338] CPU: 1 PID: 7969 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 98.719211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.728599] Call Trace: [ 98.731235] dump_stack+0x185/0x1d0 [ 98.734921] should_fail+0x87b/0xab0 [ 98.738701] should_failslab+0x279/0x2a0 [ 98.742875] __kmalloc_node_track_caller+0x243/0x11c0 [ 98.748173] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 98.753691] ? netlink_sendmsg+0x9a6/0x1310 [ 98.758085] __alloc_skb+0x2cf/0x9f0 [ 98.761860] ? netlink_sendmsg+0x9a6/0x1310 [ 98.766259] netlink_sendmsg+0x9a6/0x1310 [ 98.770507] ? netlink_getsockopt+0xc80/0xc80 [ 98.775106] ___sys_sendmsg+0xec0/0x1310 [ 98.779298] ? __fdget+0x4e/0x60 [ 98.782779] ? __fget_light+0x56/0x710 [ 98.786759] ? __fdget+0x4e/0x60 [ 98.790222] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.795674] ? __fget_light+0x6b9/0x710 [ 98.799756] SYSC_sendmsg+0x2a3/0x3d0 [ 98.803672] SyS_sendmsg+0x54/0x80 [ 98.807314] do_syscall_64+0x309/0x430 [ 98.811276] ? ___sys_sendmsg+0x1310/0x1310 [ 98.815663] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.820883] RIP: 0033:0x455389 [ 98.824095] RSP: 002b:00007f5b42763c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.831841] RAX: ffffffffffffffda RBX: 00007f5b427646d4 RCX: 0000000000455389 [ 98.839143] RDX: 0000000000000000 RSI: 00000000203cefe4 RDI: 0000000000000013 2018/04/24 00:36:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x1, 0x8, 0xfffffffffffffffe}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 98.846447] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.853753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 98.861165] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000001 2018/04/24 00:36:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000400000000000095000000000000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/24 00:36:11 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x80000000, [0x0, 0xd25]}) 2018/04/24 00:36:11 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:11 executing program 7: socketpair$unix(0x1, 0x805, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000140), 0xff3c) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x34c81b57, 0x0, 0x1, &(0x7f0000ffe000/0x2000)=nil, 0x69b}) 2018/04/24 00:36:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') ioperm(0xc4, 0x3f, 0x7ffffffb) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) fstatfs(r0, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0xff, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0x2f, r1, r2}, {0x92d2, 0x10000, 0x80000000, 0x5, 0x3, 0x452c, 0xfffffffffffffffa, 0x80000001}, {0x80, 0x1, 0x638, 0x5}, 0x4fda, 0x6e6bbc, 0x1, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3504, 0x0, 0x3, 0x0, 0x8, 0x80000001}}, 0xe8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="1e316a76fa69e100e01d1d50150f75b56fd91ab8071c814cecabdf13349f051d1d049fc0d75a68369b0a31ea0baeb84cefa5caebdf546682c09bec12d97258166211a9c58ed715d057b9fffca397af6083fbdd389d12614f75cd4cec5458c4010844dcc9", 0x64, r3) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000200)={&(0x7f0000bff000/0x400000)=nil, 0x2, 0x1, 0xc8, &(0x7f0000ffd000/0x3000)=nil, 0x6}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000008100)=""/4096) 2018/04/24 00:36:11 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="dc564dc6462dfe173ce17802b5df2f08ca23692b43196436e6f3c855a18424cb996e289219", 0x25, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="f9fe177b4363deb001c5b45a8b6407228237bcc59d5d1a228891668e342e52ef781998ad44f507f602172779b9dc00e5bcf9f434300a3944a1caa877dedbb26f0f7766ef8132c996d570388eeaad6500d10d1c6cdb7a3d754ee6744e820faa47bfedeaaf7be2c96e0e6d38ad1b5d5051bb46eb1a7aa629b350968ba061b553285d190335329235c1dfa98ce03b9be33c056485631a879d0189d390e7312133e9a74c3dd2f73eff446506", 0xaa, 0xfffffffffffffffa) timer_create(0x4, &(0x7f0000000540)={0x0, 0x2f, 0x4, @tid=r0}, &(0x7f0000000580)=0x0) timer_gettime(r3, &(0x7f00000005c0)) keyctl$link(0x8, r1, r2) r4 = syz_open_procfs(r0, &(0x7f0000000140)='\x00\bt/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000040)={0x6, 0x1, {0x3, 0x2, 0x38e7, 0x0, 0x6}}) sendfile(r4, r4, &(0x7f0000000000)=0x3, 0x2) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) lseek(r4, 0x3f, 0x3) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000480)={0x9, 0x0, 0x7ff, 0xb30, 0x1d, 0xfffffffffffffff7}) r6 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00\bt/rt_acct\x00', 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000a00)=0x40, 0x4) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') getsockname$packet(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000007c0)={0x0, @rand_addr, @dev}, &(0x7f0000000800)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) accept4$packet(r4, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0x14, 0x800) getpeername$packet(r4, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000003dc0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f00000040c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004080)={&(0x7f0000003e00)={0x280, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [{{0x8, 0x1, r8}, {0x264, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xc, 0x10001, 0x6, 0x3}, {0x4, 0x7fffffff, 0x6, 0x1}, {0x7fffffff, 0x2, 0x346c, 0x10001}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}]}, 0x280}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x109000, 0x0) keyctl$revoke(0x3, r6) 2018/04/24 00:36:11 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) r1 = socket(0x1000000000010, 0x2000000000002, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) write(r1, &(0x7f0000000280)="260000001e0047d791f60000000822070700df4b4800010000000000aa07550500040008f973", 0x26) 2018/04/24 00:36:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000), 0x12) [ 99.548628] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 00:36:11 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x2, [0xe4c, 0x1]}, &(0x7f0000000180)=0x8) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 99.599707] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 00:36:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x410200, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x6, 0x2, 0x3, 0x2, 0x4}, 0x98) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0x4}}) 2018/04/24 00:36:11 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:11 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0xfc, 0x7, 0x1, 0x0, 0x8, [{0x7, 0x3000000000, 0x0, 0x0, 0x0, 0x1004}, {0x7, 0x6, 0x1000, 0x0, 0x0, 0x2000}, {0x3ff, 0x800, 0x5}, {0x0, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x400}, {0x1, 0x99b7, 0x8000}, {0xffffffffffff7931}, {0x4, 0x1, 0x1ff, 0x0, 0x0, 0x2}, {0x80, 0xae, 0x8}]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x10a) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000180)=@can={{0x0, 0x0, 0x4, 0xffff}, 0x3, 0x2, 0x0, 0x0, "91ff498837caf6c4"}, 0x10}, 0x1, 0x0, 0x0, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x36, 0x200, 0x7fffffff, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x3ff}, &(0x7f00000001c0)=0x90) 2018/04/24 00:36:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x0, 0xffffffff, 0x3ff, 0x5, 0xff, 0x0, 0x2, 0x7, 0xe1}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/197) 2018/04/24 00:36:11 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) r1 = socket(0x1000000000010, 0x2000000000002, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) write(r1, &(0x7f0000000280)="260000001e0047d791f60000000822070700df4b4800010000000000aa07550500040008f973", 0x26) 2018/04/24 00:36:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x40000, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r0) 2018/04/24 00:36:11 executing program 6: r0 = socket$inet6(0xa, 0x807ff, 0x244b) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 99.772588] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 99.868687] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 99.889695] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/24 00:36:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) pwrite64(r0, &(0x7f0000000100)="0f", 0x1, 0x0) lseek(r0, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001100)) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00\x00x\x00\x00'], &(0x7f00000002c0)) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) accept(r1, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) 2018/04/24 00:36:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/196, &(0x7f0000000280)=0xc4) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/105, &(0x7f0000000100)=0x69) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000240)={0x0, &(0x7f0000000280)}) 2018/04/24 00:36:12 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f0000000000)={0x0, 0x0, [0x5]}) 2018/04/24 00:36:12 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x805, 0x3f) readahead(r1, 0x9, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x100000001, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000007c3e1a0020330000008d838c197a241cb937957a650607002d7495567708a022b2793d8aa2cac803b68669ac7173b97d5f54a1d7cb859910a739f8af"]}) 2018/04/24 00:36:12 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa718, {0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0xa1, 0x4, 0x3}}, &(0x7f0000000240)=0xb0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000002c0)={0x4, 0x7, 0x5, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x809, 0xffffffff00000000, 0x3}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x1ff, 0x2}, &(0x7f0000000380)=0xc) 2018/04/24 00:36:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', '\x00'}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:12 executing program 3: unshare(0x200000) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x100000000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl(r0, 0x537f, &(0x7f0000000040)) 2018/04/24 00:36:12 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0xfffffffffffff800, 0x4, 0xff, 0x8, 0x8000, 0x2}) 2018/04/24 00:36:12 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000007c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x30000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'nr0\x00', 0x4}, 0x18) 2018/04/24 00:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x121c, 0x2b, 0x12, 0x70bd26, 0x25dfdbfe, {0x1e}, [@typed={0x14, 0x56, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1004, 0x5c, @binary="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@generic="065aa842ba7b0439b23c83b6b91a9de7167f2341bca052243df4f564e9bcac22988514eb7e592cc8f22e0e6e5b9d406e6b4351a9f799ed5f7258fdca0fd0", @typed={0x8, 0x7c, @u32=0x7}, @generic="5a71cf0d108663f570f07ee9f3a979b9d97ef2eef27d5a0cb0e513aa1649eb9fb6e3fa766e4e653e2ac501e11b74300c024b57f3c5397ae3bf02b341e31d08ffc211069fa4eb2ae72907e5b4cf9b4901d2777bc77cc4e8b741a9d0e52524f9e51e82942c3c6bb176c2cf1354c3feba22a90caeb83ed6974c656f98641ae1d6134686ac354f9183ebf10cd56733d847b3da0ff9840087783f25eb813300be16ed5dfb58a99a081022fdf681d1783027d961100161563210c0576a03a7c211b8d1ae9ad98df4756fdd34abd3549958bf49b7e7b662b9ec8b67991badfdbc8d0d70", @generic="3233a39c154dfd64854fb40c8285b904b039d675f5c18a09e4a5ec1a835b6b0b5dbc6dfd184fc3b9411528d92d68e0827e64c8b32d9328dd0f1c315dd2ce5784ce6d77e00defda1339d0f70d27a6630e20cb7ca1a987e85b62b2bc3795bab25e8fd477889c86a83a5e1bc255cdbd3c320d55a9ec2f6353039a460ebd717a6ebfb8dae5c07a2b622b488248fbc96cb7b8b7edbc53c571b2653221fd7e11f5d93ab143b0b42b255a7ee8008b402ad1b02bb1366d0b28c2dd29bc6faf6aaba9347ebf9721c5fc62fa402d"]}, 0x121c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000280)=0x6) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:12 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$void(r0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000800)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=ANY=[]}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), 0x2) setsockopt(r1, 0x3f, 0x1, &(0x7f0000000040)="5b3c24ce98770ff28fc7aee83ee7afcdc312d543b4e849c18c9db1a0ed99d155eb6fd2c0943d3aafa26ef6daad2140d6a40ab9d00c570d1fbf44f9aeabd575e3addbacf59543f5f81f531e718a124cc7beae3a164ba7b07e731fa4", 0x5b) 2018/04/24 00:36:12 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x181000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000001c0)=0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x7f, &(0x7f00000000c0)="1450e53d466534da35d6863c37c503b692c09a87c6ee7a0506ecfd1edfc6541e1182e72fb9993dd3be0f66328225a2c5e4eff111636be056e9ba5517eb06674342b0f27586a96f0dd650bd9d36dd067a4e257e64609c69585f8e872427f57f16c092d8d76533e802d4fd8cafeb35399a7efd962f824e6baac6f84f7012a299"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) pwrite64(r2, &(0x7f0000000000)="94000bffe9da531320000000", 0xc, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000200)={0x2, 0x0, [0x0, 0x0]}) 2018/04/24 00:36:12 executing program 4: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="a92ca5737719e3"], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffff}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x99, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c40)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001d40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001d80)={'vcan0\x00', r1}) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) io_setup(0x9, &(0x7f00000001c0)=0x0) creat(&(0x7f0000000380)='./file0\x00', 0xff) io_submit(r3, 0x0, &(0x7f00000003c0)) 2018/04/24 00:36:12 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x301400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x8, 0x80, 0x9, 0x3, 0x5, 0xd1, 0xfffffffffffffffa, 0x10000, 0x80000001, 0xff, 0x0, 0x8000000000000000, 0x2, 0x5, 0x401]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x100000001, 0x81}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) 2018/04/24 00:36:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000079df88)) msgsnd(r1, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000100)={0x6667fa2499b8c52, &(0x7f0000000040)}) socket$vsock_stream(0x28, 0x1, 0x0) dup(r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'team0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/24 00:36:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x121c, 0x2b, 0x12, 0x70bd26, 0x25dfdbfe, {0x1e}, [@typed={0x14, 0x56, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1004, 0x5c, @binary="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@generic="065aa842ba7b0439b23c83b6b91a9de7167f2341bca052243df4f564e9bcac22988514eb7e592cc8f22e0e6e5b9d406e6b4351a9f799ed5f7258fdca0fd0", @typed={0x8, 0x7c, @u32=0x7}, @generic="5a71cf0d108663f570f07ee9f3a979b9d97ef2eef27d5a0cb0e513aa1649eb9fb6e3fa766e4e653e2ac501e11b74300c024b57f3c5397ae3bf02b341e31d08ffc211069fa4eb2ae72907e5b4cf9b4901d2777bc77cc4e8b741a9d0e52524f9e51e82942c3c6bb176c2cf1354c3feba22a90caeb83ed6974c656f98641ae1d6134686ac354f9183ebf10cd56733d847b3da0ff9840087783f25eb813300be16ed5dfb58a99a081022fdf681d1783027d961100161563210c0576a03a7c211b8d1ae9ad98df4756fdd34abd3549958bf49b7e7b662b9ec8b67991badfdbc8d0d70", @generic="3233a39c154dfd64854fb40c8285b904b039d675f5c18a09e4a5ec1a835b6b0b5dbc6dfd184fc3b9411528d92d68e0827e64c8b32d9328dd0f1c315dd2ce5784ce6d77e00defda1339d0f70d27a6630e20cb7ca1a987e85b62b2bc3795bab25e8fd477889c86a83a5e1bc255cdbd3c320d55a9ec2f6353039a460ebd717a6ebfb8dae5c07a2b622b488248fbc96cb7b8b7edbc53c571b2653221fd7e11f5d93ab143b0b42b255a7ee8008b402ad1b02bb1366d0b28c2dd29bc6faf6aaba9347ebf9721c5fc62fa402d"]}, 0x121c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000280)=0x6) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:12 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000003000)={0x1e86, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x84}]}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) sched_getscheduler(r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) 2018/04/24 00:36:12 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc)=0x3, 0x1) listen(r0, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000038000000369d000000000000070000000400000007000000000000000400000000000000020000000000000001000080000000000000000000000000000000000000000006000000000000000000000000000000040000000000000001000000000000000200000000000000000000000000000000000000000000000126000000000000000000000000000002000000000000003434000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000400000000000000080000000000000000000000000e0000000000000000000000000000000000000004000000000000000000000000000000000000010000000900000000000000f9ffffffffffffff000002000000000000000000000000000603000000000000000000000000000000800000000000000800000000000000020000000000000000000000000000000000000000000000000200000000000000000000000000000101000000000000090000000000000096090000000000000000000000000000000000000000000000000000000000000000000000000000"]) 2018/04/24 00:36:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000300)={0x10, 0x34000, 0x0, 0x400003}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a730986b8d0e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323899694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec5e876ed05f4fdfdc"], 0x1}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7fff, 0x7ffc) 2018/04/24 00:36:12 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x9}, {0x4, 0x7}, {0x3, 0x8}, {0xb, 0x8625}, {0x3, 0x1}, {0x4}, {0x0, 0x49}, {0x8}, {0x3, 0x6}], 0x9) 2018/04/24 00:36:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003040)={'bridge_slave_0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000030c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003100)={'bridge_slave_1\x00', 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000032c0)={&(0x7f0000003140)={0x144, r1, 0x100, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x68, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x8, 0xa19e, 0x7, 0x534}, {0x945, 0xc8f, 0x9, 0x100000001}, {0x7ff, 0x8000, 0x505, 0x61}, {0x40, 0x5, 0x6d, 0x1f}, {0xf7, 0x7f, 0x6, 0x9}, {0xfffffffffffffff8, 0x35c6, 0x1000, 0x3}]}}}]}}, {{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r4}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x144}, 0x1, 0x0, 0x0, 0x4000000}, 0x48010) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001740)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000001780)) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/04/24 00:36:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100, 0x1, [0x9]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x52, "33b8671289798deb5b9e5351348bcb6f29a7f9efaa8dfd2b2e489d8934694b60f8c6c9de8c917fc8875d9725b87207a7dcea375df52e6ce17cff05f6412a7027c26514c7894e6bd9c4788eba34826a59cb04"}, &(0x7f0000000140)=0xffbd) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x420000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x81) getpeername$netrom(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x8}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x19, "9e27df13dab96eabe3ba7baa518cf69208204d58b33fa4e826"}, &(0x7f0000000280)=0x21) 2018/04/24 00:36:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xbb, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="c87fcc79886c5b"], 0x1}, 0x1}, 0x0) close(r0) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) 2018/04/24 00:36:13 executing program 6: r0 = socket(0x11, 0x800000003, 0x600081) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xe0701, 0x5) sendto$ax25(r1, &(0x7f0000000080)="371611a0397c8410e65c4bc6019f4826a8f17f14589db837d401bd3e5405a6784834bac4c323f9d7f7fc6ac1b8bd9a10330133e34449fb9ae53c8435d80f8715715e76c3fe49d034048a5240b039dcee34d8c13aa9493bb0f1eb4e0d6591fbda4ee931897c5d361e36b5e67fe92c", 0x6e, 0x10, &(0x7f0000000100)={0x3, {"b3846c3eb1bd25"}, 0x7f}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000253a879381003cadaf99c37c42f9992e5e374f484f0154dc0e880e87c01181947d80fc932667a00e3db6bdcf0d205e4a956faa3460903238"], 0x12) 2018/04/24 00:36:13 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aadf748960b84b8679a6dfaaaaaaaaaa0000000000000800460000200000000000009078040ae55bac1414bb83037f0000000000000878286aa49c05266ee44bf918ede8ae145dedf39919a91ee5bfc2094872b863082d9b7621d81f2f5a383f2d42b53bd25304efbe2a1f9a88507d5588a0e7708b00131453cb5bca067977441ac6ca27bbe7cb56bef8d1211dcc69611fa8dc69a495b5108b00000000"], &(0x7f0000000000)) 2018/04/24 00:36:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x400, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x200000c2, &(0x7f0000000040)}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000240)='net/nfsfs\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000000000000, 0x100) 2018/04/24 00:36:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) fchmod(r0, 0x110) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0xc, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) 2018/04/24 00:36:13 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000852000/0x1000)=nil, 0x1000, 0x4, r0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth1_to_bridge\x00', 0x10) 2018/04/24 00:36:13 executing program 0: syz_emit_ethernet(0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000002aaaaaa0000000000009078040ae55bac1414bb830300000000000000089078000000ef000000000000000000"], &(0x7f0000000000)={0x0, 0x4, [0x4, 0x956]}) restart_syscall() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ptrace$poke(0x5, r0, &(0x7f00000000c0), 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) 2018/04/24 00:36:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x80000000) pread64(r1, &(0x7f0000000680)=""/197, 0x3a, 0x83) 2018/04/24 00:36:13 executing program 3: syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9f8, 0xc0080) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x2aa}, &(0x7f0000000200)=0x8) 2018/04/24 00:36:13 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000500)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$int_out(r1, 0x5462, &(0x7f00000002c0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0xfd01, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x201, 0xfff, 0x2276482e, 0x5, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) 2018/04/24 00:36:13 executing program 6: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x1) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfsplus\x00', 0x0, 0x0) 2018/04/24 00:36:13 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001580)="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") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x1, 0xb9}, 'port0\x00', 0x30, 0x0, 0x3, 0x7, 0xc6, 0x0, 0xd4d9, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) setsockopt(r1, 0xfffffffffffffc01, 0x4, &(0x7f00000002c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000012c0)={0x0, 0x2e, "5e861f3cc6952f9de9b0294f10752e0b28e8fa13a1f4bfafbd7e2364062438c27a5d99d72def0e0b3991283a8df9"}, &(0x7f0000001300)=0x36) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001340)={0x7, 0x8004, 0x200, 0x53, r2}, &(0x7f0000001380)=0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x2) 2018/04/24 00:36:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:14 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='cpuset\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e24, @rand_addr=0x80000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x8000, 0x81, 0x4, r1}, &(0x7f0000000280)=0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) [ 102.545618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/24 00:36:14 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x101040, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x0, 0x200000) signalfd4(r0, &(0x7f0000000340)={0xffffffffffffa942}, 0x8, 0x80000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0x0, 0x59f]) pread64(r1, &(0x7f0000000200)=""/8, 0x2, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2060d0}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="60886af2f4dd61c928026d0407df97adb759062816658030d49138e28c35e03abc6171d0bee00dffeb92242fa9afcf9c640dc63bb421251bf138d9fe636f225cc9debe74d9b8abef8456785d43ac30231313ffec7f8a02caa79edf4631954eea7ddaa98a92fc1457928da6d14e098a5a31d3cba7d3ffeda430a0a0c08ae7fb15ef2b1ba9b488b02d6dadbf8f52e7c44f2c1c3b5d08214c2a3b448a136b700cb77c2a4962d71b051c7743bbf77ac4754a2b1ef54fab1a810f69", @ANYRES16=r3, @ANYBLOB="080129bd70f4fbdbdf25050000000c0001000800020089000000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r1, 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000001c0)=0xc) 2018/04/24 00:36:14 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0xe47c3430e3113332) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@buf={0x3c, &(0x7f0000000100)="9a6f36704af0e915fb2053f465621a8e35cf5c6e3392573e42f6934dc1573c0f4f42c647e69e0f614011a65e473aa880b012c33c1817f49062611c22"}) link(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/24 00:36:14 executing program 7: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000003000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/24 00:36:14 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x22040, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/24 00:36:14 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000"], 0x274) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond_slave_1\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/24 00:36:14 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x26d, 0x5b, 0x1f, 0x3, 0x5, 0x1000, 0x66c, 0x10001, 0x3, 0x3f, 0x1f, 0x0, 0x3f, 0xffffffffffffdca3, 0x2]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x3, 0x10000}, 0x90) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "188f805d2a3546aadb3516ee28032918a371615754de08c3fbda40a440f16b1542afb235bc071a209b07292e0d3e5cfa5f7b779179c16f27a3e9079b2c9d37dd2c94c1908a223b357e2942ccff0baeba13283236"}, 0x58) 2018/04/24 00:36:14 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000280)=0x5) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaa2aaaa0000000000000800460000200000000000009078040ae55bac1414bb83030098bb95e8e3004297cdaddbf94f077b571d21fa77783b4dfce06eb8aed9eaf8f64a3c01e9c41e2e8d9a8fe6a2151646470632b602bfafcdc398b143e3333b520d501168a29b382c7b99daee744b12ac812e471e4cd74f84417f7cf84bff7f6a68b43b161d7f47caf6040b09adc1a8d841a210ebbc4dc5730e39d2ae00000000000000000000000000"], &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0xffffffff}) accept4$packet(r0, 0x0, &(0x7f00000000c0), 0x800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x4, 0x4, 0x4, 0x7, 0x24b}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x3}}, 0x4, 0x9}, 0x90) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x4, 0x7f, 0xdb8, 0xbce, 0xfff, 0x7f, 0x0]}, &(0x7f00000002c0)=0x12) 2018/04/24 00:36:14 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='ifb0\x00') r2 = semget$private(0x0, 0x4, 0x10) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0x100000000, 0x7]) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:14 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6664001a000000") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x4, 0x6f, 0x5, 'queue0\x00', 0xc1cb}) exit(0x0) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/223, 0x3, 0x4}}, 0x68) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/24 00:36:14 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaa2aaaaaaa0000000000000800460000200000000000009078040ae55be265c181adb2f62b0000000000089078"], &(0x7f0000000000)) 2018/04/24 00:36:14 executing program 7: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$unix(0x1, 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) accept4(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000100)="5f8ddccccbcb1399c9b7fd18a1442373e2f863e949342dd8ef5eb4a1c2e5506591c66b94b3f87fd78d0457d4a18bc594fb8128e589012cae330df0b19996b636c3a0dd", 0x43}, {&(0x7f0000001300)="75c4af06ae8f11071767aa471264b30e2bb25df8e2c116d98515ca13339cd91e63fa0bcba6707c221a81f018e5", 0x2d}, {&(0x7f0000001340)="b5d74ee7caa2f20514eb75b0ed38c769f039898cb172da266f63ce54520c5c3bca17ff66d76517bcd62c8610b566f1b039d00fe09cf3", 0x36}, {&(0x7f0000001380)="e9df", 0x2}, {&(0x7f00000013c0)="7b4311e26c35a4a9fa8cdf4aab29b871eb63e5666b1d2146e6c6cf6430562f72cdeac381bdfb471375d308b9fd2b825412ee3a11deadbaf5cdbe78776d62174438c9bffcdf1d8421793a621e", 0x4c}, {&(0x7f0000001440)="97438f989ab2412377a794385fbeb27838a5226248fb7236988cb9366ec6208244ae9cecc27426a7187d79c20585e8548f19b04f59f61c22406e2c785c2b186b8fcfb7a0626cf5833ff5da350e275c2c86342742f16b1e0c16e1b0b27cd5a64ff9400ae9f41c4913102b8e545c04827034625312ee2d15e4a9f69b55b3f99883db6e93", 0x83}, {&(0x7f0000001500)="6e88921480eef02d5636e9ac907d2c46e217cbbd18b6f3146c0fe3df8e326b508eccd2834cea3db6fc77a590bc21997beeb41699aefa81165517c45209a8f0a2df", 0x41}], 0x8) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000240)=""/165) 2018/04/24 00:36:14 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000003780)=0x9, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000100)=@llc={0x1a, 0x307, 0x0, 0x5, 0x6}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="58d81472201ee3d1162a0a6c39a305bfe143578dd123331572b9d23d7ae4d84f445af5f6be91a874494a84556d77ab81c52a2d3f3c8192321e658071a2b21963ad5bb3ed6f7ebcb407dcc781b4188fd0dbca8db051ede674a708f81fbcd11768ed96ebf9542aa317a4936ee4", 0x6c}], 0x1, &(0x7f0000000280)=[{0x48, 0x115, 0x5, "1ae932ac69dfff2df7f75689d44495463a543c880d9989d566a39d4fccfceab4efc5944e8575356d19ebdf9ff510a422d8bb5433423d62"}, {0x78, 0x13b, 0x8, "465f911996cb68831b28a1c617313ee031340e08f4d12fca30140f94294b47c81f7100719ed6b01cc900881984a8cdc6d2258bddd1dfa47f2a02d1d48d0a27f79760157e56f765d914a4cdee595ec8d66bc8dba63668bde4798ea568d1f99362c48e74b6d1aa1db6"}, {0x70, 0x11f, 0x1000, "656d395734dedad8c57cceb27e16881f7e09102358fc4bf2b4533b9cb3c7f9dacc83597522b3c082fc5f6a1cc66ed2adfeaaa125188f2f14df0e5b2a2fece2a2903552732602ba4ad26a37ccb72f3786de18c2349f4f3a2130d9725dd894c803"}, {0x100, 0x12b, 0x8000, "9d3254985f29425de713b2b3ed3d10c1a7af0f43bd9f360a7173bfdba37bd713c75db6b67b6b7c8a85335cb4ebc2e023b9ca8858c311fd887b2ec947302f5be83691e5bf4adff1977ed9205eb4f705eb980759d94fcadfcc8f6bd633659d833026df28abb2e498ca223eeb28c3769b791ac7b2fc2f6dac7107a04e4e033ace59bce7bcb1c1c243b89c055d3fec21f6c6b1b72ac599014f58b6df15476e2ded4a5f5eb221d38142a8138bf18247ff1a4ae8eaf4ea54c821b45a32bfbf9474c83919f8b0546f9f2d1ff926021f4b601efba3d132c013deebcda9f8b85ea08524e3a13339a99cbdab5728c27eecfcf6"}], 0x230, 0xc080}, 0x100000001}, {{&(0x7f00000004c0)=@ipx={0x4, 0x80000001, 0xf66e, "66a1408a18c8", 0x7}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000540)=[{0x68, 0x117, 0x5, "0d1aec9a284bdc9c35e20fac6ca8ed9654ae37ee135ce2e2ba37ad8e0f1e9efd66391189c8531c96d2f937038ed07339a485e6034f55cbcde2e58b8d18fefb278633ffd1a839e6da3bf5fd96c1c91a0e84"}], 0x68, 0x4}, 0x9}, {{&(0x7f0000000640)=@sco={0x1f, {0x5, 0x2, 0x6, 0x9, 0x1, 0x1400}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000880)="a6e37ab8b3de1daa1c1f8804a124400d92ca896184f5618b699fabeb07019df68023fc8fc2d8ad27ea8ac6fa9b66cbdd851e938755bc4199c081bdb577d51c0a3bb21670daad7f861ee5ceca8911c48584480e6c90de7a97831da490316a137f04ed7d1895a3dde41275300fe6f1e7b2664dbbdbff275a96d6a81f68048839e214a0ea2c3de1ce9637412814544a8d66cb9a4b25c54dea0c58ed57d1f4030cd3bcc1276ea1473dd076df1160713576abbe04fd2d09aac8084b9202790e2c0d846f2b8b9bedf9b5968b9998b73c93dc8f89949bd1d69d3132f7a7bfac4cb4beee0353b44d3d349798098d8f1d8940227dfbce858db366c0", 0xf7}, {&(0x7f00000005c0)="191b80058cb1e0419008ac46ab37828d64a0192a54b67690ae3c", 0x1a}], 0x2, &(0x7f0000000780)=[{0x50, 0x29, 0x7, "a8703372f23513688e2baea88bd3ae7e9c161048d6f8be2f851e2f8bd914fdd53524996dda454918fff935c5defca198cce3bcf3dddc09dbfcd73cfdfa15"}, {0x30, 0x11f, 0x9, "22ab0e0f27d731855d68efe1676d5dc5913f4435f0a35bb920cc5efe0f4b9f54"}], 0x80, 0x80}, 0xff}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000980)="401ccc9b4030fa87b5da6f7007fed3f4c183f841341a6b43ceebe87b47c532724f3a67ffad4a294e802ac1f7e3408e02d5e0fe73c8497ac3441e93afc4fa4354da541c17b044c3b457c0bbe7a55ce6c1b827ab4c1e91cf0a89e9eaa0fdafc05c3bd38946cff7a1ecff6bfb592a89dda32bb1ccfae1a4e16f9d9c5fab18451ed8207f4fbd6991b3f6e5f8379b021ec73b4f2e04f1e90a302fa2457a9e6eca34bb5022ece85d1646081508c0", 0xab}, {&(0x7f0000000700)="46382abb05cf6f706860366bf5e134488769", 0x12}, 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"43e61c8d320d86a530c84243b524653c9d63db725944f25dacfa54605bb9fa806298a2872fc4001dfbe9f27ae2a7f3342ebd8eff105b25291a15bfc1b6baffbb3854ae4bd8d62bcb8367ff57741a4145f95a2ce40fa44752424d886ae43c97dcd3532ce11720978f8cd1e17062fe915e53e812529b209100878aab0324661eaee76b9c7a377d2eefd029605892046c075723270bcbb1f32b"}, {0xe8, 0xff, 0x6, "c9ac9e5e14d84aa253817a2c01a62f161e0ac34ef6e9e05527ef1a69268267204ab783502c2f630283b0eea27ff506536e47498f1f8c5579cbf2b97568bf4c37b6fd0ad37eb32ab7af5c0b0826f891523a23eb1be35333f635fab78771d049a684d60033b726af419ea8817287d35300984fa84b639117146d0f84c7cbb6ea28456a18814f9dfeba69d92a112edb5005bc706dcdfce2df46d2c86d5c5575133e553801275c81cd40b5998d3d39356d7c8daae20d99fc65077e28cfb345e1e7dfa9ec85dae70f67fa5a37c5e20e4a8a518b161127f910bf7f"}], 0x1498, 0x4004}, 0x4}, {{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f0000003780)}, {&(0x7f00000037c0)="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", 0xfc}, {&(0x7f00000038c0)="170ca9721bd29ba99aa9739db4300c92cdcc11925e7cd140a7ec7b0d6a0804151c52ad4bb732bf58", 0x28}, {&(0x7f0000003900)="8f94613cd8aea19e9f2ade7f827d8d89bf466b7690bc375fbaf9ce92c77881c3e96e89adce14b4b117fa12a96bf5722d240da3defdb8e6ed1c5e3568b37146725d339cff4cba539c77e9cbec5cfeca29e33155995a425812c28508feb81a63a30130385c1b09cc94d14f9fb30dbe3e0ea3cb6c5b3595d0a7d8731359000ebf30a2049497bdd86f5642d21d366212ed1dd04c7c7583004d575286bb2dc9f0a85d1ecf92563b16856c5b186ad087a4e9d4d349f70406151578d920015ab61ba6d211a341664082", 0xc6}, {&(0x7f0000003a00)="9a3dce89a8aa03aac5b6d39d9567ccff253b79ccc05a2d946a9361e042b8075dde71df782811bcd9ffac9fdc8c8e5f0d81aa209cb507ae237a25f077a2017a23d1d51a6b78a13fd9707c1a3b23e7169bf8d6ef", 0x53}, {&(0x7f0000003a80)="cd07de14d657926fa17cb600a9ed84f9422e91780820f7518011884edd1254941f1bd14b533b8d2eccfe324eda034b1d81a6aeef8a67024ea70bf50f122fb29d116ae4b342a17a412d2b7171f24ef021281abfda14dfba1045961ba3565376775377af374a4bf6525288ce84af2218971b48cbc1d69f5bbea8d65b6ab0b663fab32c72d50b92e783f36e51e6243e", 0x8e}], 0x6, &(0x7f0000003bc0)=[{0x88, 0x19b, 0x10000000000000, "fdfdbdde525d71ac6bd89d90a11a14944f641d19428d801df88bb85b38212a8fc4531d66bb20c1360af6af4ade71e4ca3fd93ba5eb2432b7de25102887b318565f30d0cffb8f41c4c8d78d69da68ef877f01bc9502e00be12ea96e93b30e85fa218b958dc2e30968a378eab2686e9d1d7a2ad3271c"}, {0x98, 0x112, 0x4, "2e94eba22f2d382d891e4c221aad59e3953b0b96deb55c3fa24b1eab7e050dc3a41748354350c73fb1ef45aa1fed91b22f2a9a292a1eb83237798de56b40851568a3ec032e63c2aecfc5f6ae15b500be6be9819bbdda2848ae383fa42db917d689de8ea6ff5dd6ec1511444e44369d1261c5dd0fa42aa4ec2adc0631d6ef23f649c6fad6ff098a0f"}, {0xd8, 0x107, 0xff, "293988f34254434cb1e9a129d3c4f168b1b00065ef733b5ed6919b3318ac949f99dc3f200e8d5c7c6b78a7618c275ea8cefb263ab8243a3e7af80f58012b3379c8d402a5573ca2f78fc49184955990a5fefb4262b635c8e63c1c5cb989a4e641692b584bd568c8b4637f29c8cbb1e4be34085ee6c2e48c970894a499eb6dea4ece09c5bbe92ccecd3a490feb435f86bcce2dfe411d6fef8199718565e4f1b8b25d8ceb27c88b3e810fae1f7f3708afff82b127d4b32f8d8f58c57e589734640c4e5a142fe04d448b"}, {0xc0, 0x107, 0xdf57, "6a8d7f310534572f8c7e31666024942106546074e83a24cca9905245a5e61a554e782424df451f6486d4eadec49a54532ab0e98807cf61db96bbeb141f8bda7b11d8f26ec981bd719f85c8080d6fa83c4bddeb143a8c4e608b819f32815f328f5f7480ba9adbfd355bf98b9c803e9ffa9d15df3e20a08456ffe811cc2646ae102fda3298a9d825d3f977a9e78b7c5f5b41ee231e5d47eb7ddcc24cfd89ec8e55cc171392d463f407a4ed89a959"}], 0x2b8, 0x4000000}, 0xd2f}], 0x6, 0x40) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x4, 0xffff, 0x8, 0x3f, 0x55a1, 0x40, 0x401}, 0xc) fallocate(r1, 0x0, 0x0, 0x5) 2018/04/24 00:36:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:14 executing program 2: r0 = socket(0x2, 0xb, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x3a, @multicast1=0xe0000001, 0x4e21, 0x2, 'rr\x00', 0xa, 0xffffffff, 0x50}, {@multicast2=0xe0000002, 0x4e20, 0x1, 0xfffffffffffffffd, 0x2, 0xf991}}, 0x44) 2018/04/24 00:36:15 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80806, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getdents(r0, &(0x7f0000000140)=""/77, 0xe) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x8) 2018/04/24 00:36:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x0) 2018/04/24 00:36:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x207) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0xffffffff7fffffff, 0x5, 0x3, 0x1000, &(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000001500)=""/4096, 0x1a, &(0x7f00000000c0)=""/26}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/04/24 00:36:15 executing program 0: syz_emit_ethernet(0x124, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x0, 0x20d]}) 2018/04/24 00:36:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x8, 0x1, 0x1f, 0x7f, 0xa71}) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000000080)="540b570875ce7441", 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x1, @loopback=0x7f000001, 0x4e21, 0x0, 'wrr\x00', 0x10, 0x1, 0x62}, {@multicast2=0xe0000002, 0x4e23, 0x12007, 0x7ebc, 0x6, 0x800}}, 0x44) 2018/04/24 00:36:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x7, &(0x7f0000000100)={0x0, 0x3d, 0x1, @thr={&(0x7f0000000340)="715a23104aa3ffc559d85871045bdb81607fa2923baa0fea445ffe6fa9f814df73f1ece08151c69757466ad0d1932eefaba400597e291dc4bd6ad7c1e8f5ad48faafe752c5e77c2a2df69640d07f4a655f256f6494837d67874d35229e3c0129d24a95c2459d7a4b9e34b214d620fdda3f4e2ac773e77ba11655f3520d836e085882f32b46de55df8fc8c6b77f65d23b75961b2f03178e2cfe0ed7d8f23f7ce3dccc93b7ae803d6533f96c2c5a3f50350b20da1168407d0df07bdc79346ffaf8736fbe65a7a36d2cad3a2f50c012ba012db737333d27d61dd2cf6d3181e274421b134cdefad8ab92e0c4d39bd6e13abcc1444a6bad8b20512b2b659a8fd4d3be294fb501cebb524cad662515f3dfc9fa476edd89f61fe93ea4419c8b2ce0fd51f5ba9abffa726234461aa73ede8e9d8e6804aa7413c429cdad817116b3ae6b0f34a6a96a2bfa8acb13495c79f284140ded8086f7d0e3ef4b0242ae251c67223593c3877e1179bf5261bc1ede66e04e9de083235490843b10784ce14947414cc9d3f299747fe6e3608f6059b85c03bdb891925cf3d5160789c12eb3e6c66a8cbbf5aa2e6464b295dc6a081d37ab6f88b097fb8e014c371c6db69324f87e01c8b6105c4f8f48e6031e409e7a358e4ed57a7d0340bd27b129807a5171102890111cab57e4045fddadbb3ab75e69a5a2372b2ef123eb3c97522c816324c82e5b26eee2df95050eec7552564e2a4ef5745d668be891b536c4c89dbec88e9de1667e2706ef8640d50166b26676f04180f45dcb8bbc88f31963920afb512e7dca8f08fca64eb4443b3c4dc29d599c0a1e48c177e2e900ece03e085b621381b448492586671090d09bd0a849245ab4b280f7e983b53656c229216403b1602cc7d67abfc28ecc63a4a6571c9357e21cb3dc7631f76dd44c189d9caba0ca672242ad0a4bb76779e522db51413580586f846511d0ebe1650ec3e8e2191d29a02bbb74ac995afa2dbed39ec682bba168a7fa197cdb07043b24c376c4871a7433f087b9fd572efc702e879b7d91b9494108f076fbcb87b3c787e81ced0aabc9129051a8228514f7c2a8d26c7afc8626ee8f7f077f90320ebdf1fe458bfa65cd32c85ebeef6dd1d5494e3959a3f075d8ee184fb09b68acdf3e23c367ac1e3982d3a87223f43779dfd79b83ccc5f572cecfed055e044bc940f1b962cf5b8d78ee02f42bdff206eac697ebcea8338bb5c18729749312446df4459a86f0850f4c8ac1e6e0937e48de3e50f650358c55aa1d599f0a56730828c638417769cf25c914c9f9cf624885659e173f77122867bee926e014c7c2173837ee70b605ca9d43772e7d8beb884764ae68e31f3ca7347bd9487e929bc3497ade1d824f57dad7fb0783b2ef3c6545affa9eafa3a95a25177aceeb4d8a76b6e8c05964049ea30752e8fd27cf5b02b6c031e22beb9ab2ca75b4e64a3cc131d21d1085c3f50989e8b2194be70e80cf35a08f5e4c3ae449aa3a03476856ad9469ebd4160776ea82246bc74aff41dfc2b71403c44382a1156759f1e03c4d145b20666a03c3d81a1ff277d6f3971b6085f32ea9d6f6c84e44aee3c61851e9a03d5892d3584d229270d14a7e50250adb123a4a5c7a856f87563875c27b0266d5f04ad49bc64310b3c79650fc4cd769995f6faf777b7d7db3b692c223b0d3181723bf674f9e0320b61a83c9d16adb295eec487f49c7be0c87ae13c19e2be1fe83d40bfc9a052a0d40a0abe6db0510540c5b85d84642c228a6736d2edd23368f656e5db38446b74d3f54faef7f9c109958d62e1d62a67c3f56dfd987ab57818de02bed98253fa514cdb4cff415dfa2bee85a8ccc4bce5862bb8c44891bc146008a5cd73adbb322c3ff6c631f6df4cf215404c2665c039da3f37b3b6eacd03a753caa496bdb8aac5f70acc0306c8131e56f9a6f172813d52f5216a6186565739f9bf1b801eb9bd53c5449aa7c168e7710d80e0e2edc2191a7c683e6a939969fd5a544bf1a887f3eed1ba690ba486aee255b0c6a29ab374910d5a93a6520e951366ee529b0a031dd4cd8412e80c517dcb20a1e0e86ff3a6dac5342d04551fadf6f3ca2593cc4e34eaf9196fa9e82840c757ccbb3494c91556099954bc8407a0f67c715834c1188b92cf8cc3d82f7d6f398d7ead3fbcac3bec976a713e41660b1d75b6f0e650bd25c8109f32250b628e36c15278f9c00095fe1bc022fa83c93713d8132d46aeacd1eb03c92874c0dcdb08366d00bd1d98b56cb1d2483dded59425a980aed82bfc0073b47face236bd49f9678f36b7a4d077647113a217517b6bef21641b8809ceb08dfb93ac9c0644c74f36fd192476038d6b985ff83aec47fe524a441f9e245e3977c29eaefadf338d77e985d58c3decb02df028200819a85b803817b73d42c6e0f642fc7201058b805b2bc6113d38797f92c918725f59917007df063b1e1df4d5c001c258d4e957605ba8176edb6b74a52d505c90cbd1984ebe265c7a04f1090a1092730e6471518e4a8c637c4fbc78e066de38a8f6032cbee0bbc9652229acee475e4fa71e44ef2890fc4a3ef582dcadfe42f1db5c07c9827664120242aa12b179f8267e90bae4de77e98070b1bacacf6c524aac16470435c15f1c483901890d996201814027afef29a30c6284f293b005e1a2081797bec617fc2668b91b9f21b44fbe12f3654b974a64da30e034ff54dc46bfec4e581aa4dfe50470c6efa82fcd525e91ef0a393a13a2966a855e5e3868af765599b7d2eae1429e1c8334e8b2b738cc3b36c03cc6a279ef1939be8019e627bd6e08576cc58a0a37463ff6e5cd44e753b033c841127d98bfe928d0270f4228403cfc6e5344baafe40917635f5376e7c9584552807aa47efd0f04b875aa077b262950731664e528ef0e8652ca5dbdfae110b54780f7ef92aca1d525d077a38b7b43fc2df2e61c6b21ee0b43c7b79707b2abb3745890da432f56a70bcf78bb135ce302986bdb4af941c531da466d9ee91622cb83b63dc3300c4bf4d54d65a4f3d33fc2a622bd64d0a3f2c332286bd0a513d7138a25f5976a752038c9a18d4d8462b8a6bcac6f7f6d9210df8d06da68a57f24ad1b2312db4ce5c19e5f9514e19f9a9c70c49e5ee394416e96716ed1ecd85c689c4701dc52607945c153ac4d23daead38cb23c1bf816956713087f0e1589c449644d2eabfc87136bbc33745165a4df9e9c7bb6a36cb1b85e0d7719aed1e0d73b1c3ffbcb3e30757036f4238d539f07d171fdae00b2bc362a41cba96bed03fd372eec036190ab4a1c36ffd26d26d66d407a56c788c6e5ddbacfca0ba08975d4503d438e4e9e23d9fd497fe8f517f3a87e7d4bc306b736bd2447b005d00b3e11c1645416a667be759171babaad3bc7920c25f832a6f98ca53e75a1c384c3f4aaf184b1dec3b9af1f99859fd016aed2706fdedd0c9c59a97cb7da5b7b2b8573f2f3638b9b14590fee43dbaa5c632cb341857ba150f471e7852ec3176d3e86e310dab410a3c801f006c6512a3174b39ed074005b1d19d878d932515085608ce1edde48d8498680c247759c025d4b54c56612a17ee20e8100f7da4b645331b3c436bea8d5b5da45f32c3dbc6baf725e584670f2ff1add1dcc5d08a51fb6dac61fda4e91aeb4408a91c56fd8c1e58f939a62058e8ba18d7bd7e17a132cbd17447a869118bb69352186cef69ae6d94dc8c9a2c0be809848fe823ce150a8c35fdce15bedc0fdc67785a435b1dccd5a1d5b315762447ac90bdf46bcfbe44c1878982cd84753a6e01249963e7a54562977003f38971f8797eb2edb9d2aed4d47772e517e33e4377de6ef78f023c399c4363ee257059bcf56d61d9ac5201e1207eb5c32d61d0931ef24348e338a04008d12325a22e380e6de08a8b5e2ca0889861229d775e3fe3640a4844d9901fc02edd2e4ef9a949ae547c8e412e32702a2dcc5f0c3ea033dd491cd4b76c28639e08944d14e50a7734724997e9751b2bf2b3d9c5aaab0e2b7f4cb6d4d97121e5c516cdab5a0e356f0ddbabc571ff8e86847dffb0967e3c642bd27ae048f33adbd977e22cc1409231cdf6ec5f6d9d4dc7da495ab3ea004cef0ba5bd68973f273d5743616fee4b2cddb6f0e8933bbce778d762947114868865e47dc59a71962e3ebc6a93f4f056d52ae2b3fb6f82740fe346ff6a2fcd49f75eaadd6261ef8d8e69ac6326f6ac6dffb7fb73e351d9cad47d3c969df7440b3bb59a275ce94832c46ead8cf43a2ee4efc054be8d8b0d9bcb92bc7954106dd5bb7955faa97b7c85f6869e89034e49a3744c10ad29a5e0105636d672e7346e7e30e10260990c8d266bed15f15f979424965b48ec913a4c09585ada71f0027f22914c8270f3689755db2ecf09ff13b3b1ec13dd51e93e616c9637ee1b1e9cca37f3c3f3a544b7e9e9594eac59334c06f7a854534bbb8af0c698f1210c921e6f2d2a1f8c2a9a4b9131781482d26e3f37510f7be1b8769a2d67c97938c5efc36c923546c9fbf891b092ba7496305bce1834df711ffc5482198937610a8edfdb9d596861e1750613db71ddbe51dadcf7c9fa55df682f6c4b84bea399f6e160f40c6b490f9462ec3e9434e8a053de6c500cbb2f82612ae4505418f1082f35157608b35a2a2e55e326eef54110f553e95804f646b3f3d4ad96344e33cb5a15fbe9662ce2b8c4ee1b2135e34c90d21ad5d65aded7edd770c173b8df284d0e93a623c5f5f529793b2fda1e84a99962ac9516a5ad5b9fba62fa7fc7c4f663c7302b9c8a11f1cf77e7992e18f28b5666cb4a6d967381a117703486e51c59837c78b83f8ba72a869e6f2073f6182a36f9b55aa7047aa55e92d6c183c1ac5d6ac75c9719eb457d8ec7988c4f0b4f4d8e90067049d2a201422274c16a913e183ef296e1f14c55990b449add9d76536410d8ecbaa01b308b3557cdd574b02939b707ac8ec7f715e960842697048aacfbfadc58504e3f384900007cf628fa7cadc003e75080d79520130027c555e78357ae73c22905cddddd3cde2ac4659afed987105f82b7a1fb55f19056359d24c2b7df2e800ca85666e4dd2ba73ff4ec0a6089266f111ae19593721433590aa67d4dd6d902cdd408b4b549e706c63d76e9176612b6bc02eb6027b19963dd7604be4a94ecca7f7540ff5e027ca18c7a3f6f2862c94d00b8ecc6548301b17cc1ac51096f74dc104c642103737230aa6c7d4f7205a8e9b8d9ca95c627cf863f59d99cdb2c74c76f4acbd7595ae0b1d6eebba2863baaaea33b81c565f5e7662cab54ea8dc59826e2e8e9f5aaec570025cd640e44851d6b0b29ce464f185ff21966a5293dbb8976ebc6180791ca18fac0c56b532634c0cc1bbde1747f13fbf80ea6bab5f143f05fb568b5b606401055aadedf1fe4623c529dc65f353fbeb2e43da0d778bd2a62ed574cb1f6dabd20fda1b95bc75badc18f7519149f76794018e5d329d4abb46893c01ed51018f59df884ae2398857d0cef79d68862dfe49fca2db532b7fa0cbafb0fc1f832131a8547fa12c4378aa5aae8b4e6a222b722f097c3c25d8cfffb7c9e245a96c4b42bf3c32535a1d59e17021affd5415a4b7caea20ac8f127e8d5b13dff5d872634818ac905071dd0ffa25c9f63fa5cbda7d04279e0eee147f8ec07f41c39ae02667d651bec12c7ae6e093e50656d8f147b485c77731be58f453e3b78130fa473a5e2ee2176da13029405182190d70b96965962a54acb14b8e2b63b3116ed5fe2b7a288bc639fe5d3f4e4dad25102be4ec24adbedf220324330bd4f", &(0x7f0000000000)="b9f6eb6a968c8758edc91030c5d6f0b44f629a565fe3b7012b6657c2380511deb4515e9f76f63640e050d694ae9bb81398b3f624181c624e6b317a46f83f35f446b4669fbd0e6430c8b30b3f0b6c3db2b0bc4d23a470bae41ed47c17b926b7910a4c8700e3c92f8cafccbe15266b8eb805ef2a36c85f4dcecbb2eeac7819d0ef088af7a3338375df80b2098dfa8c6e3feabdaed7cee4684009c66864ec6cdc14a3fabbbf2372cff41f5e0aa9c23a07ac09ff0386682fe1dc9963d01de2e54e9dca8f9288ee7907e4f06b5894ed27f352dda56a9b74682e7a5077ee2e08cc876c5baf64f0760a3993066d9af48d65de6c97b3"}}, &(0x7f0000000280)=0x0) timer_gettime(r1, &(0x7f00000002c0)) pipe2(&(0x7f0000001340)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001380)={0x0, 0xfffffffffffffffc}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001400)={r3, @in6={{0xa, 0x4e22, 0x9450, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x7f, 0xd2f}, &(0x7f00000014c0)=0x90) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001740)='net/mcfilter\x00') lseek(r0, 0x2, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @remote}, &(0x7f00000000c0)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/04/24 00:36:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x20000040, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2}}}, &(0x7f00000004c0)=0x98) 2018/04/24 00:36:15 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xfffffffffffffffe) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)) socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000440)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x80840) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="a7a070973e9d83ecc9490443c388438742eb04fcc34c68fbbcc275522a39008ab1e55a42e9d14827cdf63ac8b0ff") recvfrom$ipx(r1, &(0x7f0000000300)=""/220, 0xdc, 0x0, &(0x7f0000000400)={0x4, 0x6, 0x8, "6a36c9902eb7", 0x8}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x3ff, 0x6, 0x9, 0x4, "3d4dad8dd2a6384c858708f7c8124a54198903537c8b1b3ad2aceac562285ae7f16bd2969fc4b5ba91609711", 0x28e6}, 0x0, 0x0, 0x7, r2, 0x1f, 0x45, "4c03a2c626b848fc3a27cef0fbea1a170112ee1537ac19a090627f256cb1ef71cd8c6cbc94f5d970134617efdd2110df7a962e920e6f613eb079de802e88329c", &(0x7f00000002c0)='/dev/random\x00', 0xc, [], [0x5, 0x1, 0x0, 0xfffffffffffffffc]}) 2018/04/24 00:36:15 executing program 7: setrlimit(0x1, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffe1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000180)=""/254, &(0x7f0000000280)=0xfe) socket$bt_bnep(0x1f, 0x3, 0x4) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x7, 0x9, 0x3, 0xbe, 0x0, 0x2, 0x80009, 0x1, 0x28dd, 0x0, 0x8001, 0x7, 0x40, 0x9, 0x3, 0x7, 0x574, 0x27bb27dc, 0x7f, 0x4, 0x1, 0x5, 0x4, 0xff, 0x5, 0x8, 0x800, 0x6, 0x22, 0x100, 0x7, 0x1000000, 0x80, 0x721, 0x2, 0x7fff, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x8000, 0xfff, 0x1, 0x4, 0x6, 0x90, 0x3}, 0x0, 0xe, 0xffffffffffffff9c, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, 0x9, [0xfd, 0x2, 0x1ff, 0x80000001, 0x165, 0x280000000, 0x2, 0x40]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x140, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x2001b, r1, 0x0) 2018/04/24 00:36:16 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6664001a000000") ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x4, 0x6f, 0x5, 'queue0\x00', 0xc1cb}) exit(0x0) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/223, 0x3, 0x4}}, 0x68) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/24 00:36:16 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000200000000000009078040ae55ba81414bb830300000000000000089078"], &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80a, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0xc8, 0x81, 0x4, 0x400, 0x0, 0x7, 0x100000001, 0x0, 0x1, 0xff, 0x9}, 0xb) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x6, 0x44, 0xffffffff, 0x1, 0x7fff, 0x7, 0x2, 0x9, 0x7}, 0xb) r2 = socket(0x1, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x10000, @empty, 0xfffffffffffffff7}, @in6={0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xb82, @dev={0xfe, 0x80, [], 0x15}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e21, 0xf14, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000001}], 0xa0) 2018/04/24 00:36:16 executing program 1: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000340)=""/96) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = dup3(r2, r2, 0x80000) bind$rds(r4, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000280)) 2018/04/24 00:36:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x0, &(0x7f00000002c0)}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r1, 0x400, 0x70bd29, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/04/24 00:36:16 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/24 00:36:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="eb", 0x1}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x0, 0x10001}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x100, 0x0, 0x0, 0xfe}) 2018/04/24 00:36:16 executing program 7: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400800, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x130) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b8", 0x1, r0) 2018/04/24 00:36:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x20000040, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2}}}, &(0x7f00000004c0)=0x98) 2018/04/24 00:36:16 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/wireless\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:16 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3f, 0x10000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x2, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008d3000)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x12, 0x10, &(0x7f0000000100)="d441ff0c1cd396ebaea23935e6e69368"}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)) 2018/04/24 00:36:16 executing program 3: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='romfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/04/24 00:36:16 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xfffffffffffffd0f, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ptrace$pokeuser(0x6, r0, 0x4da6, 0x80000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/04/24 00:36:16 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0xffffffffffffff00, 0x1, 0x7}) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:36:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000040)={0xb4, &(0x7f0000000040)}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) 2018/04/24 00:36:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002440)='/dev/dmmidi#\x00', 0x2, 0x2) openat$cgroup_procs(r1, &(0x7f0000002480)='tasks\x00', 0x2, 0x0) rt_sigaction(0xd, &(0x7f0000000000)={0x9, {0x7}, 0x0, 0x7fff}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f0000000480)=""/91, 0x5b}, {&(0x7f0000000500)=""/91, 0x5b}], 0x4, &(0x7f0000000580)=""/39, 0x27, 0x8f42}, 0x9}, {{&(0x7f00000005c0)=@un=@abs, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000640)=""/24, 0x18}, {&(0x7f0000000680)=""/253, 0xfd}, {&(0x7f0000000780)=""/129, 0x81}, {&(0x7f0000000840)=""/9, 0x9}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/43, 0x2b}, {&(0x7f00000009c0)=""/62, 0x3e}, {&(0x7f0000000a00)=""/149, 0x95}, {&(0x7f0000000ac0)=""/223, 0xdf}], 0x9, &(0x7f0000000c80)=""/93, 0x5d, 0x81}, 0x395}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000d00)=""/108, 0x6c}, {&(0x7f0000000d80)=""/4096, 0x1000}], 0x2, &(0x7f0000001dc0)=""/236, 0xec, 0xe10}, 0x1}, {{&(0x7f0000001ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001f40)=""/219, 0xdb}, {&(0x7f0000002040)=""/208, 0xd0}, {&(0x7f0000002140)=""/127, 0x7f}, {&(0x7f00000021c0)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0x100}}], 0x4, 0x2, &(0x7f0000002400)={0x0, 0x989680}) socket(0x8, 0x80805, 0x4) 2018/04/24 00:36:16 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_vs_stats\x00') bind(r1, &(0x7f0000000100)=@ethernet={0x306}, 0x80) pread64(r1, &(0x7f00000000c0), 0x0, 0x0) pipe2(&(0x7f0000000040), 0x84800) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/04/24 00:36:17 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0xffffffd6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000180)={0x5, 0x9, 0x18a6, 'queue0\x00', 0x8b7}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, 0x77) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/42, &(0x7f0000000080)=0x2a) clock_settime(0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/04/24 00:36:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x308, 0x12, 0x3, 0xa09, 0x70bd27, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@typed={0x14, 0x60, @str='/dev/input/mice\x00'}, @nested={0xd0, 0x88, [@typed={0x14, 0x1e, @str='/dev/input/mice\x00'}, @generic="7cc1f0457868f5d4a384b6e05b47dc62a9e500821aa7e894c535fa3027a07fbb65b2f32a6c29e076f814577bf892ec85d77853fef4d27e2317da6b941819058a374eb09cf06d751a9fb4d55b6e60a8d9d2009fee750312646dd99538c222248c2fbdb67818ec7c", @generic="018e0456f6550362d0b928afb9354f66b13434b9862e2a9fe0354f0f5290003b23db05dae31cfc06d04c6cc4eb4d0730007f024e70e171a601d5e99f13fc40b6b61832eeeb0cfdbcc0503157f72ef8dac4"]}, @typed={0x8, 0x5d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="6098ab8504b432d7040acd311f2ef0cda074dde92608cf84899c33a05aac0dadeec34046c00bd25e6e7704f4cf9bbf81fb9555bbf16cd8def390d8b144a80fefab1f0cf06a565f4a7a29c4c7b7a591364cff0f6f32854e259469015bee897c2b2a8f13e232abc391e8ef241f596e355b9b4236cd31519b8e5b329f0b880b9d4e8b749af6a04ee21d6d0594210ff7957f110ba0a9090f6e10e7ffccd518db59aec7382824d116d2fd7a8492a0da7a7f81db6deaaafbaef6ac01d2403ae30ac12460a75092bc0cc957489824e8667f7b4d3d880011", @generic="91ebf7f8fdaab78a28621bc078ee097f10f0448b742a6e4aee9feaf37c688cfee5c6b5bd31fa5e369605b91b0b9de1c01601fe677ade96e08dbce9f311f4422fd2ee09b988cd14c3a4044f98fdb7b9f7ba6f3732", @generic='d', @generic="0018faf6cf42d9bba389547cfa1a7d0887d03c70256247c41cc18d5f212ea7bb3f1826eb23448204aabf582db0f2f979b5893b40d11115eb9632e0b1c7ea1e6df3547fe4e481468aa30d98cb5cd72cc5b08c59820b48e66245f54ce1a9e7883dd55fff07caa40eb27dfd16e39a1a35f167e8856bb853116a1974beaca18fa8f75fc9a38c7b85f0a4f0bb81507294d856667d9680866fff00c712b907229b90f5c0699746431708e488915d801f2f2398f660ba98e75530d96cfb0f0e2464be9bdee29d7a393dc7695d78f162579cef2dee4972bd9060b680dd6ceb2fae9c"]}, 0x308}, 0x1, 0x0, 0x0, 0x48004}, 0x4004000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xffff, 0x2, 0xe24a, 'queue1\x00', 0x1f}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/24 00:36:17 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000000)='./file0\x00', 0x0) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/24 00:36:17 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600002000001a000000009078040ae55b000000089078605703a929d5630272"], &(0x7f0000000000)) 2018/04/24 00:36:17 executing program 3: mremap(&(0x7f0000c1a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000d47000/0x1000)=nil) exit_group(0x1f) r0 = semget(0x1, 0x4, 0x202) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000300)=0xe8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) setreuid(r3, r5) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8, 0x1800}, {0x7, 0x20, 0x1800}, {0x1, 0x99, 0x1000}, {0x3, 0xfffffffffffffffe}], 0x4, &(0x7f0000000080)={r1, r2+10000000}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x10) mq_open(&(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x40, &(0x7f0000000180)={0x7, 0x2, 0x1000, 0x0, 0xfffffffffffff3b2, 0x401, 0x0, 0x9}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x4020400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000100)=0x80, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4400, 0x0) 2018/04/24 00:36:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/24 00:36:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) r2 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x2, 0x1000, 0x1, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080), 0x8) 2018/04/24 00:36:17 executing program 4: r0 = memfd_create(&(0x7f0000001500)="6fceae9ad306f3a87605151a3849a3e784ca325f9ef751550f1981a13015db68dc1cc701bb8ba062d131c428f3b959761ab57b4d9f95b9e8ed08ca37d36c84217d31d41425a9b41abd8f3aad5e", 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001580)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000014c0)={0x0, @remote, @multicast2}, &(0x7f00000016c0)=0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001300)=[{0x1, 0x100, 0x0, 0x6907, @time={0x77359400}, {0x1000, 0xffffffff}, {0x3ff, 0x80000000}, @ext={0x1000, &(0x7f0000000300)="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"}}, {0x2, 0xff, 0x9, 0x8, @time={r1, r2+10000000}, {0x0, 0x4}, {0x5, 0xffffffffffffff6d}, @raw32={[0x9, 0x4]}}, {0x4, 0x0, 0xcdf, 0x0, @time={0x77359400}, {0x9, 0x9}, {0x3, 0x3}, @connect={{0x1}, {0x5, 0x1}}}, {0x20, 0x65a26dd1, 0x1, 0xb129, @time={0x0, 0x989680}, {0x1, 0x80}, {0xffffffffffffffc0, 0xf15}, @time=@tick=0x4}, {0x10001, 0x401, 0x800, 0x6, @time={r3, r4+10000000}, {0xfffffffffffffff9, 0x1}, {0x1, 0x2080000}, @connect={{0x801, 0x800}, {0x33, 0x480000000000}}}, {0x9, 0x7fff, 0x8, 0x0, @time={r5, r6+10000000}, {0x1ff, 0x2}, {0x2, 0x7fff}, @raw32={[0x8, 0x3ec4, 0x8000]}}], 0x120) r7 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x4006) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000001700)) accept(r0, &(0x7f0000001440)=@ethernet={0x0, @local}, &(0x7f0000000280)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000001600)) r8 = dup2(r7, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7244f4365c0b53d000848faf8fb574dbcfa6dc4d", 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000002c0)={0x0, @multicast1=0xe0000001, 0x0, 0x4, 'rr\x00'}, 0x2c) write$sndseq(r8, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x1}) 2018/04/24 00:36:17 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x807fffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) select(0x40, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) socket$key(0xf, 0x3, 0x2) 2018/04/24 00:36:18 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aa0000d58cf860f10fdac100000000908f040ae5dbac1414bb830300e9ffffff000008907865315a511c76b3fa67ca8774a2081f"], &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2040, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/24 00:36:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ac64683}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xecd}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:18 executing program 4: setsockopt(0xffffffffffffffff, 0x4508000000000, 0x1, &(0x7f0000000000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2ce8, 0x400000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/24 00:36:18 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x95}, 0x2c) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x2000) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x36e319fb495acde1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000080)=0xc) 2018/04/24 00:36:18 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) recvfrom(r0, &(0x7f0000000080)=""/79, 0x4f, 0x40000040, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) socket$nl_generic(0x10, 0x3, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) 2018/04/24 00:36:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x0, 0x1000, 0xffffffffffffffc0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0xffff, 0x80, 0x9272, 0x1, 0x4}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x9, [0x1c, 0x0, 0x6, 0x7fff, 0x9, 0x40, 0x2dc00, 0x1, 0x9]}, &(0x7f00000000c0)=0x1a) sendmsg$inet_sctp(r2, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0e28db2fbc433368f4ba045b8b8ae35e65c1460a8d5a1379a328a2ba023ece20129b2bbe59a582db562e2f51987b3bc42", 0x31}, {&(0x7f00000001c0)="a7ffb74021034e047ca4c6a23463eff81c1ab893ee72a6e13bf3a3ed4c41d2cb", 0x20}, {&(0x7f0000000300)="635f4e2e0194ec8e20ebe8dbb96fd4c48bc3c9a41e12975e939c372144771f22e0f9cf271efd24a4994b2e48482f0e4790410ebca2fb3233b58bde55acdfdfe18efa069fed68c352e91cb1032db8311cb2762a0cfd36afbca0dce38a8c2a8e443bd14288f32819b053ab7646bd8b4206347658bf39eed607e1fc1e44ff2784107167aefd02", 0x85}], 0x3, &(0x7f0000000040)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x7, 0x8000, 0x3, 0x2, 0x7, 0x8, 0x3f, r3}}], 0x60}, 0x0) 2018/04/24 00:36:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000002c0)) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) socketpair(0x8, 0x80000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00000001c0)="4c1605fcebe6c232cc150b395f1c60aa5c67e961af4af7d8b075549e9dc76e255b21c7e91668553b030d325ba0fec6812e10c82754a7f129b3adeb1eae72d88d5385bb8d32bcf058400eb52dcabc39ce") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000300)="8ccca7c5036b6d4ea8457c13a10a5979e6c924f81e8159c302c339721ce93423ee17e8adc880f8051964980d7be73e8d8ba8b1a3bc88662df569068ce4e376a0633d", 0x42, 0x4000085, &(0x7f0000000140)={0x11, 0x2, r3, 0x1, 0x155, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/24 00:36:18 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x200005) acct(&(0x7f0000000000)='./file0/file0\x00') 2018/04/24 00:36:18 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000011c0)={'filter\x00', 0x9e, "1a3aa286bf709b48dfdbeff34d19a75cfb3b975455136908e502e40c37fa9708427c667e2e1b6dd79f055d2d6cb8de97c7d5979d4d5247111ae49ec4401df810f9a168660931de497aee7345875872d56c05c2fe2ef4cd1bcb0b898ccc25e71d0d6ebcc63dd29ecb8c348f5ae65e124a8d849497b33d6f17dfc0662d96df092a01f5dc4759f2fe847351dd5e1258bb48d25a9295462dd5304073ef445f6f"}, &(0x7f00000012c0)=0xc2) sendto$inet(r0, &(0x7f0000000000)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/4096) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xffffffff, 0x9, 0x8000, 0x1000}, 0x10) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)=0x2) 2018/04/24 00:36:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x80000001) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0\x00', r3, &(0x7f000001fff8)='./file0\x00') renameat(r3, &(0x7f0000da2fec)='./file0/file0/file0\x00', r3, &(0x7f0000000100)='./file0/file0/file0\x00') 2018/04/24 00:36:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockname(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:18 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r0, r1/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000100)) getitimer(0x1, &(0x7f00000001c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x100) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x85, 0x52, 0x8, 0x9, 0xa0}, &(0x7f0000000300)=0x98) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) userfaultfd(0x80000) 2018/04/24 00:36:18 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x0, 0xfb6a}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)) 2018/04/24 00:36:18 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xa9a, 0x200) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/128) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000100)="bef8c1aad327cd999a215381f0b3b718cbdaf08b4a1935cac53793e0f1410b1fa6c7994d8197ec9158153f3956516ed772813ad5431e13f9433aa2a2361a59097a6a731a761dc4e768dbb7a1b055a0ed56b3f917bd054c") r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x1263, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/166) 2018/04/24 00:36:18 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x107d, 0x50e) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@dev, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x15}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0x4, 0x800, 0x3ff, 0x500, 0x200, 0x40180280, r1}) fcntl$getflags(r0, 0xb) 2018/04/24 00:36:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:19 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaa0000000008004600002038000000005e8600036414a0971414bb000000000000000000000000000000000000000000"], &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000400)="8e73b8d1ac7186f08d4b5b", 0xb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xa0, "6ab30c49f9dd080285fbe5d359a407f954b9a0d1ad16483af26d9a8d6448954eb986d2e58615bc1945e2d81e903a31453977e7c95024ab44a228493739ee0fd7e532c268a598e37296734d4755093ab54edc342c8a7527fb2a73a1bcab279c433460fc5c35f59d9b172870961efe3d8e576b38ab449946c3d0a7b8ef7e9f1d0a9e63413e1807cad428305ba89707806780688b332a5488172afb634e509eab86"}, &(0x7f00000001c0)=0xa8) 2018/04/24 00:36:19 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0x1, 0xfb1d}, &(0x7f0000000100)=0x10) 2018/04/24 00:36:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000000c400000080009000000000009e3c050486b9db7389766b6493342db2b02868202bbb57529b0fdd38dfc8c51a7000000000e25e28ad7e84540f2c877c1073500d9d54fade9c96af6cab4077dd9f6546c8421b2b5fdfed65a8363044ad980558675c46976ea875450acadab8119f29baf7e6f52e46d82b57c00015072f88d27e734886b678e6c80673cd0140f89bafb0bf9fe7116326e682be9002200cfa1b4526c1423b9ba4fab6aea0d95cdc3323894694ab2a7855c27b281209837bea979b44de292050d9e73cccace01f98413baf231c22ab3805873f8b8fc51633e791f0bb1276115e017c9cdba63d18e9b32ab143624261c746a521b1f8820727738dda0ec5e876ed05f4fdfdc"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:19 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x800) sendmsg(r0, &(0x7f0000014000), 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000040)=0x6e) recvmmsg(r0, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f0000000100)=""/93, 0x5d}], 0x2, &(0x7f0000000300)=""/89, 0x59}, 0x5390000000000000}, {{&(0x7f0000000380)=@un=@abs, 0x80, &(0x7f0000002900)=[{&(0x7f0000000400)=""/41, 0x29}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/186, 0xba}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/53, 0x35}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/221, 0xdd}, {&(0x7f0000001800)=""/226, 0xe2}, {&(0x7f0000001900)=""/4096, 0x1000}], 0xa}, 0x6e7}, {{&(0x7f00000029c0)=@alg, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a40)=""/245, 0xf5}, {&(0x7f0000002b40)=""/170, 0xaa}], 0x2, &(0x7f0000002c40)=""/111, 0x6f, 0x4}, 0x6}, {{&(0x7f0000002cc0), 0x80, &(0x7f0000003e80)=[{&(0x7f0000002d40)=""/17, 0x11}, {&(0x7f0000002d80)=""/129, 0x81}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/5, 0x5}], 0x4, &(0x7f0000003ec0)=""/188, 0xbc, 0x6f}, 0x53c}, {{&(0x7f0000003f80)=@rc, 0x80, &(0x7f0000004280)=[{&(0x7f0000004000)=""/37, 0x25}, {&(0x7f0000004040)=""/89, 0x59}, {&(0x7f00000040c0)=""/68, 0x44}, {&(0x7f0000004140)=""/255, 0xff}, {&(0x7f0000004240)}], 0x5, &(0x7f0000004300)=""/85, 0x55, 0x3f}}, {{0x0, 0x0, &(0x7f0000004580)=[{&(0x7f0000004380)=""/36, 0x24}, {&(0x7f00000043c0)=""/40, 0x28}, {&(0x7f0000004400)=""/91, 0x5b}, {&(0x7f0000004480)=""/178, 0xb2}, {&(0x7f0000004540)=""/36, 0x24}], 0x5, &(0x7f0000004600)=""/85, 0x55, 0x101}, 0x8}, {{&(0x7f0000004680)=@nl, 0x80, &(0x7f0000004980)=[{&(0x7f0000004700)=""/247, 0xf7}, {&(0x7f0000004800)=""/90, 0x5a}, {&(0x7f0000004880)=""/154, 0x9a}, {&(0x7f0000004940)=""/37, 0x25}], 0x4, &(0x7f00000049c0)=""/183, 0xb7, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000004b40)=[{&(0x7f0000004a80)=""/6, 0x6}, {&(0x7f0000004ac0)=""/117, 0x75}], 0x2, 0x0, 0x0, 0xfffffffffffffffb}, 0x79d5}, {{&(0x7f0000004b80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000004c00)=""/247, 0xf7}, {&(0x7f0000004d00)=""/4096, 0x1000}], 0x2, &(0x7f0000005d40)=""/223, 0xdf, 0x8}, 0xfffffffffffffffe}], 0x9, 0x10062, &(0x7f0000006080)) 2018/04/24 00:36:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$key(0xf, 0x3, 0x2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f000047d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00007ce000/0x2000)=nil) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/24 00:36:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfef0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000120000)=""/4096, 0xfffffffffffffd0f}], 0x190) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x2, &(0x7f00000000c0)=[0xfffffffffffffff7, 0xffffffff], &(0x7f0000000100)=[0x3], 0x10, 0x7, 0x5, &(0x7f0000000140)=[0x9, 0x2, 0x8, 0xfffffffffffffffb, 0x20, 0x1, 0x5], &(0x7f0000000180)=[0x5, 0x2]}) 2018/04/24 00:36:19 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{r0, r1/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000100)) getitimer(0x1, &(0x7f00000001c0)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x100) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x85, 0x52, 0x8, 0x9, 0xa0}, &(0x7f0000000300)=0x98) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) userfaultfd(0x80000) 2018/04/24 00:36:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x90002006}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r0}) 2018/04/24 00:36:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) 2018/04/24 00:36:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x145001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/24 00:36:19 executing program 5: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) accept$ipx(r0, 0x0, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = accept4(r0, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80, 0x80800) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x4) syz_open_procfs(r1, &(0x7f0000000080)='net/rt_acct\x00') 2018/04/24 00:36:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) open_by_handle_at(r2, &(0x7f0000000140)={0x91, 0x0, "0f08f8abd69a96bc3881ed8997d008f69ead980046eef5e262353abe928a016ee820d1ba52d819e1ad65e202ca4afa3dcc00115ba14dc8c2f7fa04ccb83ea6ee57909709ff5bcf00aae29e41a7aa27b7500d29e61d3fd64e3248657620a16bc7e93c29c4464c29a36ce45de3aaed26b8302f291dafcadb0257a7cbfdd0d5704697cf350204d601cc0e"}, 0x204000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x12, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ptrace$getregs(0xc, r3, 0x7fff, &(0x7f0000000240)=""/14) 2018/04/24 00:36:19 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, &(0x7f0000001680)=0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000001540)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB, @ANYBLOB="d8cc1ebcda9275671e647415c44a2ab6ab0dd70f2497ce320fe2a19f0b501d5755ae102bec60b77a64b11c9d069789f300303bc341ff6f28a9cf54", @ANYRES16=r2, @ANYPTR, @ANYRES32], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r2], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYPTR64, @ANYRES64=r2], @ANYBLOB="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"], @ANYPTR=&(0x7f0000001380)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR], @ANYRES32, @ANYRES16=r2, @ANYRES32=r2], @ANYBLOB="f41f080fee70ca8e7a9d8f9c608e0b3ab463c8fa79e0e5b45760696883a3438ac370be791bf8aa11dd5b44bd7ad0d6e683ab055d3353c4e4afa470d864de3bd561efb7e295bdc7f1aebbee6ebc1c1387d1817a27b02dc413d12cc9e9d143e972f776257b570e0eb283e200b26ae5b0ccd629abec3f4b49e00e2bcfc03d7f6eae198c34654daccb6bd36f265a9ac463691f5f833cb046ed1a9d14950ad963ef70e3639b424765ae5358a41fc1b2888539acbf1c090535395424b3ba9a1acf21a1d1a8f265d6acd38b6b3ee82e16f334b02e946b6f3d64", @ANYPTR=&(0x7f0000001480)=ANY=[@ANYRES64=r2, @ANYBLOB="0df4132c6b74ff2cbceb3a687815d173d208f87333dd368611282b97c15feb8366ccf1f97f574e5f3b541d9d68f09425e18cfde6cad6ae84f8a18797f1568483ee6537cf83cdec896931c335121b2050e34be1282f50695f59de5cfb6c74a9c0cda8c5d19e869f3a436945449395339163c9d898", @ANYRES16=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRES16=r2, @ANYRES32=r2, @ANYPTR, @ANYBLOB="f607b490b04d12109759d4cdc4db00b2a74681ba53225d2bd3aa6f27cf024832ba12ad7271bd24e2176abf4f9442cddbef9768fc5f8050b75d820f5031e48c8dcce24861ac"], @ANYPTR=&(0x7f0000001440)=ANY=[@ANYBLOB="382b8bfe91318717db8e39a68e65b1df84b0908bcbbb88", @ANYRES16=r2]], @ANYRES64=r2, @ANYRES16=r2], 0x9}, 0x1}, 0x0) 2018/04/24 00:36:19 executing program 0: syz_emit_ethernet(0xfffffffffffffeb0, &(0x7f0000000240)={@random="a166a35020ab", @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000080)) 2018/04/24 00:36:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38, 0x2, [0x8, 0x29]}}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 00:36:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x100, 0xfffffffffffffff9, 0x100000000000}) 2018/04/24 00:36:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x55, r2}) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/152, 0x98}, 0x0) 2018/04/24 00:36:19 executing program 2: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) clock_gettime(0x3, &(0x7f0000000280)) timer_settime(0x0, 0x1, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000240)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd0f9, 0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/24 00:36:19 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa24d227a354a503fd460000200000000000830300000000000000089078fa8e3ef1521975a832f9e03f090010e3bd73792eb3dfed987e6da5ffb495d3b6e5e13d935cc9f7864bcb7c790dce36d0c0a2444e2e73d53dd0227ba6c41585a78f998c7fdbbead3ce0520fdb"], &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x490473c0adda67a7) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x1) 2018/04/24 00:36:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x7, 0x1e, 0x4, "20cb1fbba9574f38a13169b14c8c86d1fa288cbd71b2ac702a6b27b16cd8c70944c726193587cb0faa7bbfa21d0e0805af099d75c00ca797633f57b6b480d089", "6cdb164e9e9bc1845eaca4b40d17070dcf4382d4050bd7a92272f5432f39aed29e06d97b6ba7ca9e5c69bf182a249421e3276ce0941b578403f25da070bacf5a", "821ddb58d4bbdd735727d81ab5ba34711c031f3ea558efee15b0487608fd44bf", [0x5, 0x401]}) 2018/04/24 00:36:19 executing program 4: clock_gettime(0x0, &(0x7f0000004040)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003dc0)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000002c0)=""/50, 0x32}], 0x4, 0x0, 0x0, 0xffff}, 0x2}, {{&(0x7f0000000340)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/25, 0x19}], 0x2, &(0x7f0000000540), 0x0, 0x1000}}, {{&(0x7f0000000580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/167, 0xa7}], 0x1, &(0x7f0000000700)=""/57, 0x39, 0x5}, 0x4}, {{&(0x7f0000000740)=@hci, 0x80, &(0x7f0000002b40)=[{&(0x7f00000007c0)=""/223, 0xdf}, {&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/113, 0x71}, {&(0x7f0000000980)=""/132, 0x84}, {&(0x7f0000000a40)=""/147, 0x93}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/1, 0x1}], 0x8, 0x0, 0x0, 0x101000000000000}, 0x8}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002bc0)=""/34, 0x22}, {&(0x7f0000002c00)=""/122, 0x7a}, {&(0x7f0000002c80)=""/24, 0x18}, {&(0x7f0000002cc0)=""/117, 0x75}, {&(0x7f0000002d40)=""/3, 0x3}], 0x5, &(0x7f0000002e00)=""/176, 0xb0, 0x4}}, {{&(0x7f0000002ec0)=@ax25, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002f40)=""/82, 0x52}], 0x1, &(0x7f0000003000)=""/133, 0x85, 0x9}, 0x1}, {{&(0x7f00000030c0)=@can, 0x80, &(0x7f0000003240)=[{&(0x7f0000003140)=""/103, 0x67}, {&(0x7f00000031c0)=""/77, 0x4d}], 0x2, &(0x7f0000003280)=""/51, 0x33, 0x3}, 0x1}, {{&(0x7f00000032c0)=@can, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003340)=""/80, 0x50}, {&(0x7f00000033c0)=""/110, 0x6e}, {&(0x7f0000003440)=""/246, 0xf6}, {&(0x7f0000003540)=""/178, 0xb2}, {&(0x7f0000003600)=""/131, 0x83}], 0x5, &(0x7f0000003740)=""/49, 0x31, 0x2b89}, 0x7ff}, {{&(0x7f0000003780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000003800)=""/201, 0xc9}, {&(0x7f0000003900)=""/126, 0x7e}, {&(0x7f0000003980)=""/93, 0x5d}, {&(0x7f0000003a00)=""/81, 0x51}], 0x4, &(0x7f0000003ac0)=""/5, 0x5, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003b00)=""/25, 0x19}, {&(0x7f0000003b40)=""/250, 0xfa}, {&(0x7f0000003c40)=""/96, 0x60}, {&(0x7f0000003cc0)=""/23, 0x17}], 0x4, &(0x7f0000003d40)=""/66, 0x42, 0x200000000}}], 0xa, 0x2000, &(0x7f0000004080)={r0, r1+10000000}) getpeername$netrom(r2, &(0x7f00000040c0), &(0x7f0000004100)=0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000000)) 2018/04/24 00:36:19 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/04/24 00:36:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/24 00:36:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000900)={r1, 0x3}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f00000000c0)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') recvmsg$netrom(r4, &(0x7f0000000880)={&(0x7f0000000040)=@ax25={0x3, {"92d911b2551ccd"}, 0xfff}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000080)="23b6a56508b715b45b54b88aeb794043eb564452405a7dfede91097beceb39e6f2ca9051e7044b1362b2a9ae022627f1a11558ab3d908a15fa013aac5422b657eb438f8f16ff796dc16d14e3a1168f9810121d3ec60963ba7046398eafb78426f0b908c4fdcce9ac27a82b84b21eeb9d782c0f84b6bc6376d125dc13308b25309d36d1bd1de61c4d8e3855f4d10fa4a569dbbce489234a68618a6675b580de0cb95a3381603a30335dc2bfd326379a", 0xaf}, {&(0x7f0000000200)="18584aa33abeb370b21189aa411155c18815a6f3bce4a9c0a424a41878c73dcbe96aee11225dd2e17b81a95d02360353a7af783a399e91a452d123b0a10c8782444ded038def75d29533ebe258c734b4ac806dae90b422da8ad578572d123ee71d4ead", 0x63}, {&(0x7f0000000280)="1d93e377c19029f0d76db0a335db1a15f11a4b30d81b95d189fd2710c3a04b886db11c9491f229f09a6d78f9882e1743538844efce557760ac4223112bac9c85bb3faa940cdf6fd5a5e97e6f2468cc4a9dfa6eaeb6506d701db2bdcfc233c6f3a8300519a6b0f804fb4aafd0e75756104ff8bdfefa0c54a37a6a8f0d84239c4968cb93a943", 0x85}, {&(0x7f0000000180)}, {&(0x7f0000000340)="3d932f266964cda5c13d5abfc9d311725d536442f81525aab1f4f126b9df2a4b43752af6f58ce42d1c7650a25ff0827c9caab7b5a6793bbb4ed3cc698c5a26f3bb5edeb2eaedb9b4bf35c83fddf7519b8aac84ad09bd37d6da06477b9adb044d92d5436cf6ef14df431167c131aae3bc6b6e61c58f18d640d73cb1e800abcd2fb1e31e4be986b3130a1a59a621400cd822be75d5a8f4381e4a9c5ea6d43548a2c3bf76f816ee3a9b9349c0960eca6a572c4689acdd4be5c8c9f4b360f983a90fcff9c9763463b2391794631ef759af199140c3c164c249487c8b7729a23ba657107d4d21aa3711060be3afc8a9d61ff69d5f087c25e8e02649", 0xf9}, {&(0x7f0000000440)="ab4f2f0afa66ad1f9c9b2216b62a39a78ce580280e0a4fb06eec72c888160877e86f80583862165c283fc5fed1d25a2076d9d7cac7c37085aeacb1ef5bfe425264d2ea15b21ad27b75d28c9688498629c13b9cfecc5c961ac33b0d3821164a9c3df45ed65d54e4e0050d44ed6a349cc51aa2d2763bb1ab2e8e0f30adc750f523f16b73bb387df48307b84bfc7f007c61560078720bfb9b4e0c5c0be485f4859c020423760f2cc96dee0fe293cac29d6d81577642cf25070d64fca4deb06d297dac7966919e0bd9c7f75a6e0008a354ca2bb82695e7f6ed47761eb981461d8e55f347e7311dc934769edc7ab46494ac6492bf73c5a47e2040", 0xf8}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000000540)="77f11c5b55769eb54efd988ee6e74090edbdaeff07cc2dab72a4875f86f3efc3788e134424e22ca4794d7551f2f6e82e8cdb5bb45ae4db87a2c2451e7fa79d70bffaebdc60ed7a60119aba327827e4da58d26e62d4ae6bf62c7c087b021ba55e0d", 0x61}], 0x8, &(0x7f0000000640)=[{0x68, 0x11f, 0x3, "112b0d468c4301f672baaab8e22765ec11f80778a8fbef9270baff557c6e9297d91e072939f961b3e9d55ab7cee5e716a7d1ea0d4cc25e3c2d7d8818a9f38c508c3e868b93fac3895936b4c0014073ae0dbb4b2047bea4"}, {0xc0, 0x11f, 0x5, "f6e62feaf17f98c144ba2c47c8510e5393d2b9f280ce6db17f5b33706d957c2ce555dc6a7e56bb827ceba88f325df8d5b8fdec766487e7ae5826159d960e1c8c1a1f775b9ed401adad0c9deb7be1b6b188b050d673bb24c3847178ab0366d280f59d54b7d8925d59fb2975ff1dc2d74399e75ad6e88f49f0306567c6635394a2fc3afa062fe30803838bf9b282fb09411fae19bce280e99077b3acc721a17567a0f653240324f1d8dcfa"}, {0xd8, 0x199, 0xffffffff, "226ae3623afa83b32730d0698927fcf9fef6c854c288585a17181dfdd93d5a7f1b989de9064f17947291c641eb448ed101698b6fe34d3bc7c45ed457c067cc4d90e8d1fcfd608f1e7735e9f16e61b27ba978747a9452a3ef75d890531a139e425261f9b701b5472bb0339e6283244c0ac65a948a4a5b8b5d2cc7a8746e6de44b92c9dbf6f702dda6701c6df388d21c0c7c470755bc4c979cca47b10f81ca86253a8682aa583928d42a5ebe313a579854de15659eddee4b9a2c1d1d20c7cfceea802f"}, {0x38, 0x10f, 0x5, "83fb9961f0c0e14cc1bc3d0109e39f95c9e1ed6f74f5c0318a007eafa77be6a60e"}], 0x238, 0x4000000}, 0x40) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7f, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)='#', 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000940)={r1, 0x2}, 0x8) 2018/04/24 00:36:19 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0x1, 0x4) clock_gettime(0x1e, &(0x7f00000000c0)) 2018/04/24 00:36:19 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/80) 2018/04/24 00:36:20 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0xfe, 0xfffffffffffffe0a) 2018/04/24 00:36:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x80000000, 0x8002) write(r0, &(0x7f0000000000)="db90fe9dc23dddfd566188888ac72f65f30b368469aa59cdc53430f011a46031b790a43f39fb7629a025e5ef7937cc0cd3a91285fa95bd97401e26484632cd8cd09e1304d4ccd94dcb5616f83a387faeb81263eabc3cf6a3c941cc0d7bf2039ed28c05a5dce1ccb2b96de868d705529313022af3aeb3032e27b8b267e78a95ac8ed727ffe0a4da45caccff1590f42d0151784597e3633af6229db5f90a8885d633981d57e78ad55781", 0xa9) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) 2018/04/24 00:36:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x88001) unshare(0x0) flistxattr(r0, &(0x7f0000000080)=""/39, 0x27) 2018/04/24 00:36:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40000000000) ioctl(r0, 0x80000080004523, &(0x7f0000000180)) 2018/04/24 00:36:20 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/raw\x00') syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x7076a1b6, 0x400) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x400080) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x2000, 0x0) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1, 0x20000) r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x1ff, 0x1) r1 = syz_open_pts(r0, 0x40) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6, 0x78c800, 0xa91, 0x322f, 0x4}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='numa_maps\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000000c0)={0x0, 0x1, 0x80000000}) mbind(&(0x7f0000653000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000), 0x1, 0x0) fanotify_mark(r3, 0x4, 0x10000, r3, &(0x7f0000000100)='./file0\x00') ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000080)=[0x8, 0x3]) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req={0x8, 0x8, 0x7f, 0xfffffffffffffffa}, 0x10) sendfile(r3, r3, &(0x7f00009c7000)=0x40000000, 0x400000ff) fcntl$setflags(r3, 0x2, 0x1) 2018/04/24 00:36:20 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0007000000000800460000200000000000009078048f1d4eaf4b22e029229171fb0ae55bac1414bb830300000000000000089078"], &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7, 0xc000) write$tun(r0, &(0x7f0000000240)={@pi={0x0, 0x17}, @void, @mpls={[{0xfffffffffffffffd, 0x53, 0x3, 0x3}, {0xcc8, 0x9, 0x8000, 0x5}, {0x7f, 0x0, 0x396, 0x5}], @generic="cd811a351e9d7f2e5b0320c9a1dc43b9a0ce21f7b2926750d881421dcb4198d2edc1f27ef6fe0bddf46d0281f084c66a1eae5dee10a93156dd71d2087340cfc9532aaa7a6fe00cdaef59d7f0135b5ec2a298e25920adb51e65160619be8a1b34cae7a65d81366934bcf45413ff1ef47feb3419ec60589720454bb812b664a3f2270d01edd410909566e43507bcd96763a3baea259482a0cc301c57caf5bf9bd2253a04c4bc27521cab364e681fa7a950d440ad096a47a5db2c7a5221bc701e7039a15d587f23274ab1555c28"}}, 0xdc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x84000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x5, 0x6}, 'port1\x00', 0x6d, 0x31421, 0x81, 0x400, 0x6, 0x0, 0x5b, 0x0, 0x1, 0x8}) r2 = semget(0x1, 0x4, 0x191) acct(&(0x7f00000000c0)='./file0\x00') semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000000080)=""/19) 2018/04/24 00:36:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40a40) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r2, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x6}, 0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r4, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000a, 0x4010, r0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5, 0x4b6e, 0x4, 0x3, 0x0, 0x3, 0x0, 0x1, 0x3, 0xa59}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) 2018/04/24 00:36:20 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x90482) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000040)="011d96840c39f16eddf63ec8a1092af249f727e28710ae8ea6e2f0dfc0f18d133b592c12c9edd67e333f05d68c18a59c300592298944906c1cafa7dd48e64018ae23249835a3460cdd") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:20 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mlock(&(0x7f00006eb000/0x4000)=nil, 0x4000) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) pkey_mprotect(&(0x7f0000125000/0x600000)=nil, 0x600000, 0x2, 0xffffffffffffffff) mbind(&(0x7f00009aa000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) 2018/04/24 00:36:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/04/24 00:36:20 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(0xffffffffffffffff, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x7, 0x7) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d616e676c650000ebffffff00000000a3ee00f0ffffff8f18eb00afbb5f56dc262c00000000000003"], &(0x7f00000005c0)=0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/24 00:36:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000, 0x0, 0x3}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:20 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x880) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x5) 2018/04/24 00:36:20 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa2daa00000000006b174ee20000200000000000009078040ae55bca145b518e1138430000000000000000000000"], &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xf1, 0x0) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r0, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40080, 0x0) r1 = dup(0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000040)={{0x8f2, 0x7fffffff, 0x1, 0xb4, 0x7, 0x1000}, 0x3}) 2018/04/24 00:36:20 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x80000000, 0x3, 0x0, 0x8, 0x1, 0xaaeb, 0x3, 0x5, 0x5, 0x9c, 0xfffffffffffffe01, 0x8}) readv(r0, &(0x7f0000000300), 0x0) 2018/04/24 00:36:21 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@hci={0x1f, 0x0, 0x3}, {&(0x7f0000000200)=""/193, 0xc1}, &(0x7f0000000100)}, 0xa0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000300)}, 0x6}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/24 00:36:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setown(r2, 0x8, r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x494040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000002c0)={0x3, r4}) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 00:36:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) 2018/04/24 00:36:21 executing program 6: sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xffffffff7fffffff, 0x80000001, 0x4, 0x8, 0x3, 0x6, 0x5, 0x319, 0x38, 0x213, 0x82, 0x2, 0x20, 0x1, 0x6, 0x94, 0x1}, [{0x7474e551, 0x6, 0x1, 0x7, 0x5869, 0x7, 0xf3, 0x7fffffff}], "793b22040ff4265b138d8cc1f258c7538b75672efa86b8e5884edae8cde54cbf0f696d71f459976644f55b780f28da8a4dd75e7c447b9a0ed3c7080733d05db465f1fda3739c7d49c2967a5ded93bb906acac9dbd597b6979564e6c806b60b5cc14db50220ea0442579d176e0d2289d379684e7a934cfe5fcf5e936a25e22b96dc3dfaa8998d134fa7682abe9f08a06cb0", [[], [], [], [], [], [], [], []]}, 0x8e9) r1 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x80000000000000, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) 2018/04/24 00:36:21 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6eff000008000000140500006527a67ce8e4f50d0d54d7b85c8e86220ff6caf8e2e05c9ad9a1b2953886cc16df3509ba8dd13308d381fde18446c5d5e78578f109743cb0f4ae9d7554ff66af8239c0539d5de58e7c5b075c9abca97e4c171549e002726c5885fe0d"]}) 2018/04/24 00:36:21 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xa1}, &(0x7f00000001c0)=0xffffffffffffff45) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/24 00:36:21 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='\x00') syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x20000) fchdir(r1) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x8, 0x1}, &(0x7f0000000200), 0x400) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/74, 0x4a) 2018/04/24 00:36:21 executing program 4: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="739c7aa69765cbf8b7deb272bb0400abdd78fc758310"], 0x7) close(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700), 0x0, &(0x7f0000000c00)}, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/04/24 00:36:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) 2018/04/24 00:36:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/129) 2018/04/24 00:36:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f00000001c0)={0x0, &(0x7f0000000040)}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvfrom(r0, &(0x7f0000000100)=""/45, 0x2d, 0x40002122, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x1, 0x3, 0x2}}, 0x80) 2018/04/24 00:36:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20202, 0x0) r2 = getpgrp(0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001040)=0x0) fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmmsg$unix(r1, &(0x7f0000001140)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)="2caeeedb10159fd902e78e22e3a4eeedebbb11f22aa7585673f5283bdd8cf38d022ec53c1402e1086b6e47f9001dccf9c62c1ca3d6747f02ff2d155ca0ec0e189da61ea984fb96c0a8d0ad6b3f", 0x4d}, {&(0x7f00000001c0)="bb9d139d4b215259ee158370a34bca834082adba46b1a859d32712aed3", 0x1d}, {&(0x7f0000000200)="8029166e088a2a37cdab755778e7c6689217f626f06724fbc9a776de8ad8b5937fb5fb28fa76684adf24f63826e67bdb056ebc9ae03452eea036817d65599020a0134c1442868cfa7b0fbddea6d9c671b320906109f0a6367a8df204fffddd892edee82ccb8a22c690e849203b8c8bcd4dde7ecea5ed1f3b6de3812524f30e453e0a46ef416b3089ea2edc58ef790146d0e0fe51b9595d6e731fb77f39546eded12cfbe4", 0xa4}, {&(0x7f00000002c0)="c6cd51967dcb285b305e96f28bbd471798078825092c6311a4b49145211531ef30c3b5e4379327f960e7a862a6540443a2b6195948caf9147230e03b19ef1f6340675fd0b7cb6d62654a7ba292d1abbaa2", 0x51}, {&(0x7f0000000340)="2e45970e247cf71f4c23bcf8722c7c48c709c4717ed8b572b242ed8c3e633edf6a28c8f70926de5b56975e0341d62c538c2afb003e1e22fe4aedd129ab638f76266cd53ca44019f1cfcb1fa19c676de583bb374b3ffdb8df674fd86ea5e3f1d70353a2a0386a1058c9af405f38783045ae864804fb6624ef55846414b07f2fd4e4c0027cca13aedd43a876b1854ab9150f95165daabf24257314007d139e395c6c2cbedc363fd72e5559f05a2d950e6321bd2cd438bb1d600bec4f821e37554aad9ed966e504aeabad07d49e4a8a055f0d23174c2f17e2eeaedd7ac0", 0xdc}, {&(0x7f0000000440)="a108ccb58a4d2797735a287decae9ee9e921cd3c86409dad1e7d0dea07ca3079df4161b746ed51075437675ea4c4d662fb5f50246ed3ebb07084227be8f90d740d85b43551", 0x45}, {&(0x7f00000004c0)="9ca5af39df5e9162b3e240de973e2497f634f6f9fdb507883d6cedfb5cd86640313bde9c5e8b1c4afdbd7d8ca9dc78886fc359747d86665245c0410c95690bcae37ee2f6d6576298ddb09c4c5bcc8a67a1fd284fef9fa7833341d7bb8d1120b98ee6daeb7e7fda7cfa5f54cb1de7e9f8a6", 0x71}], 0x7, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000680)="718856870a0d1949194ad297a2a7f2f7beb762e101640f9b5626bc2ab1c2e9fc4837b7d9a4e5c83d94cdd966f2b3528c2a7cacc2be85f8", 0x37}, {&(0x7f00000006c0)="33470a5a7556ec349e1fe5f14930d0e425a4044f6e6754587937450c0d5d09d84d76dbaf7b7f4a79f2ab5991feca76be2de0a11eb09d46c224a5bb5cddeb20697d877f779f42b5a538acd829d02af2bd485c4b1e594507568de3a23319cd3c88a8905297c8d66f10e81d1947f09c3da4c6ca3acb8aadde706e0945bf54daebc323b800f57f8f107d3175f892cf8d884ad106e8e380563124e46296c5d6bc1ac51452d5b046fc54bfadf3e17db086cd02b68d4f3edb8d31c8bca72b3e0c7186c0a05a8c291197e9e7b9802513715a6eaccdd83a6ea7aac8874af6fc6bfce51d9cbc", 0xe1}, {&(0x7f00000007c0)="01b300bba6ff169b5931", 0xa}], 0x3, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf0, 0x8000}, {&(0x7f0000000ac0)=@file={0xfff8a44587bbf276, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000b40)="b6975a8df1931ff96c1dcbd8f7a7479584e292b36d85423c828b1d3a9b790fe92d00b546e35a17b34d922731fdf4eab41b411fc1143c1532dfa8bab32a0f32f6a3b16503b18b652a826da05542bd9b8e788589308f108375c54aa8179bb20439eacbe43cf55175b47b1eea9d8229da1dcd817ab9298f53d8f229fb8afd2f9d19e2fbed6a0b666d20d36bd4b2670416d9a31dec89a19edfad8fd91c993178684753acffdb4fab46a69acf9b08654b33bfe44578b09cbdff88c962b82885cbe580424a94bc2a75bf4c31", 0xc9}, {&(0x7f0000000c40)="68329479687fbd2ab60c5257bc263f9d74bfe7cf3aa482361d5b74112ad5caeab6c7a5822fd27180c924c2eea219af5a24dc45eefe8579f75886c6fb5981753d4a1e2c8c8a232bed46c28fb205ebb54e9bbd1c4c4ce4f34ae60ce7bd88488fe82612e8f0ea98a98000c0d50671444b5d9df02ad58bd2cbdf668439e2d08ebd93db1da797b16e43f41ba9e9373d54539792128a1ae7add2ca90861df425a9de17e5a0434257d0b3a2544cde6e8ffb6bba274249f315e8572e592a989999984603e74e20e89e0e628afde83cdb66b3a3f85cfd380bfebc23741dae850175736695375f46cb3ef899a8539bfd9e27244a55680b1bd983fec0", 0xf7}, {&(0x7f0000000d40)="7859652bc6d5d33fe9262571a953e17da4e4f5e460a3016514006db3d62668f23e564953282224bb117bd3da3c5882f2c45a8aac840674a9d867d039c1a823c049d10e57fbed690723738f927825098e8d27f42d65f91145c916bd7e55a3c6b847f7abe589165bea985f1e27900b8f079555bb2263620167ec17099f8165840b37884ad0032b94d5b188bd9b319f2729b41cfcd216f1fa8c1f9d714e49c8d1e5afc9e3a35b202b8e3a5a", 0xaa}, {&(0x7f0000000e00)="c93f853816c95976b1c619b25faf2d705786fa86af6491bc22229db71c2cfe0f570819429640ca794152fa2ef680168b4f74663c884d675ed453f83b1a99c783844553042e31fac6c01b7d31e96380b60adcd69ea411b11a450fe8d892e538a6047979fd39cc325854c260d06e863f086d97beede31204c950345669692bd910d1c2b009911d04d82d44bc563379c326863b34d29d0a01257b200fd9f40b", 0x9e}, {&(0x7f0000000ec0)="7f3959bf7e4959d7b9b416efd308f3d2dc0ce234034c7425d55d6243d9427f3c3c7f59d20a9fb3d125268b1ad2689ac3a9c628eb7ca68090ec4d18c90d6e47dc10022ea9ce262b637f5d50711b9f86431529f7adf0af767e48533b19b8ab28957a370f937461cece59a9bce8aa87a704911426921fd351a2069aec2c9b4f9ac51ad887ba5cb5d6d60780c08de2f2b8d1da366f9e7c78105936d52d17d68e3285cf448f0f26c08bbcb16be60bc5348074554ed6da", 0xb4}, {&(0x7f0000000f80)="56a3a5d7011e752cba5169ac31237d13a0ad85ff362b2286fa21fe32d2a495d365ca", 0x22}], 0x6, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x20000040}], 0x3, 0x80) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/04/24 00:36:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) 2018/04/24 00:36:21 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x40ae55b, @remote={0xac, 0x14, 0x14, 0xbb}, {[@lsrr={0x83, 0x3}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x5, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000280)=0x8) r2 = semget$private(0x0, 0xfffffffffffffffe, 0xfffffffffffffffe) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000040)=""/212) 2018/04/24 00:36:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) dup(r0) bind$inet(r0, &(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)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000280)="be888bdc61daa6437a5f2a8dfc6b4650bed7e9ea234a6a56dda0c1c16556a5b8adbb758155e23f93cfae387e2ddeaf5b4dd408e1a16c845a2943fb3283b79b129089eb912537d0f466dc2c518a56d47d01707700ee84e595c7cba26b40dfecec760266660a4348dde4c20331a65d6eee020293ce4f940a8c09330db2d4b41210ad81e24305891c06c8cc", 0x8a, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f000020affc)=0x400, 0x4) shutdown(r0, 0x1) 2018/04/24 00:36:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/24 00:36:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x1aa) recvfrom$inet(r0, &(0x7f0000000180)=""/79, 0x4f, 0x2, &(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x28000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r1, 0x2, 0x1}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r0}, 0x10) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x1, 0x9, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x2) 2018/04/24 00:36:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x203, &(0x7f0000000040)}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0xfffffe0a) 2018/04/24 00:36:21 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='\x00') syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x20000) fchdir(r1) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x8, 0x1}, &(0x7f0000000200), 0x400) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/74, 0x4a) [ 109.629160] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/24 00:36:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x40000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x1, 0x3, 0x8}, 0x10) 2018/04/24 00:36:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}, {&(0x7f00000004c0), 0x0, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/90) 2018/04/24 00:36:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0x8, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x10, 0x70bd29, 0x25dfdbfc, {0x2}}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x84000180}, 0xc, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="000094969caefb3da1a32c3f1e5e3831f5ebb7cbf71d876fc7202e5590842fd143c244d147f20678c95b5ca23fc7eacb445ffe912315fdfaef5fcb7c04ca6f57bff72a4fa35b632853cb8772e878dbe05f3c64ebe7a1f1736aa2f821afdfbda9ff25e63f01184d82c636aed0102a002c5231cc09e8b9f9679ae932686e771cc56d4ed566d21bc4f477e1bd1fb44d6cf6ba8c4b", @ANYRES16=r2, @ANYBLOB="000328bd7000fedbdf25110000005c0001001400030000000000000000000000000000000001080004004e22000008000500030000000800050001000000080002007f00000008000b00736970000c00070084430bde04000000080005000000000008000b00736970000c000300080008002d00000028000200080009000300000014000100ac14140d0000000000000000000000000800030004000000"], 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x40800) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x242e00, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000340)={0x3, 0x1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000004c0)={0x2d, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/24 00:36:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x704, 0x10000}, 0xfffffffffffffd5b}, 0x1}, 0x0) [ 109.839588] ================================================================== [ 109.847025] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 109.853538] CPU: 1 PID: 8742 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 109.860389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.869749] Call Trace: [ 109.872350] dump_stack+0x185/0x1d0 [ 109.875993] ? netlink_sendmsg+0xb26/0x1310 [ 109.880326] kmsan_report+0x142/0x240 [ 109.884136] __msan_warning_32+0x6c/0xb0 [ 109.888207] netlink_sendmsg+0xb26/0x1310 [ 109.892371] ? netlink_getsockopt+0xc80/0xc80 [ 109.896876] ___sys_sendmsg+0xec0/0x1310 [ 109.900960] ? __fdget+0x4e/0x60 [ 109.904349] ? __fget_light+0x56/0x710 [ 109.908247] ? __fdget+0x4e/0x60 [ 109.911724] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.917109] ? __fget_light+0x6b9/0x710 [ 109.921104] SYSC_sendmsg+0x2a3/0x3d0 [ 109.924972] SyS_sendmsg+0x54/0x80 [ 109.928693] do_syscall_64+0x309/0x430 [ 109.932594] ? ___sys_sendmsg+0x1310/0x1310 [ 109.936941] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.942132] RIP: 0033:0x455389 [ 109.945323] RSP: 002b:00007f5b42763c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.953037] RAX: ffffffffffffffda RBX: 00007f5b427646d4 RCX: 0000000000455389 [ 109.960317] RDX: 0000000000040000 RSI: 0000000020000100 RDI: 0000000000000013 [ 109.967595] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.974875] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.982159] R13: 00000000000004d7 R14: 00000000006fa4c8 R15: 0000000000000000 [ 109.989440] [ 109.991068] Local variable description: ----address@___sys_sendmsg [ 109.997382] Variable was created at: [ 110.001116] ___sys_sendmsg+0xd3/0x1310 [ 110.005102] SYSC_sendmsg+0x2a3/0x3d0 [ 110.008905] ================================================================== [ 110.016262] Disabling lock debugging due to kernel taint [ 110.021716] Kernel panic - not syncing: panic_on_warn set ... [ 110.021716] [ 110.029098] CPU: 1 PID: 8742 Comm: syz-executor1 Tainted: G B 4.16.0+ #87 [ 110.037238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.046593] Call Trace: [ 110.049175] dump_stack+0x185/0x1d0 [ 110.052796] panic+0x39d/0x940 [ 110.055986] ? netlink_sendmsg+0xb26/0x1310 [ 110.060296] kmsan_report+0x238/0x240 [ 110.064081] __msan_warning_32+0x6c/0xb0 [ 110.068126] netlink_sendmsg+0xb26/0x1310 [ 110.072259] ? netlink_getsockopt+0xc80/0xc80 [ 110.076736] ___sys_sendmsg+0xec0/0x1310 [ 110.080798] ? __fdget+0x4e/0x60 [ 110.084164] ? __fget_light+0x56/0x710 [ 110.088050] ? __fdget+0x4e/0x60 [ 110.091438] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.096794] ? __fget_light+0x6b9/0x710 [ 110.100759] SYSC_sendmsg+0x2a3/0x3d0 [ 110.104548] SyS_sendmsg+0x54/0x80 [ 110.108090] do_syscall_64+0x309/0x430 [ 110.111964] ? ___sys_sendmsg+0x1310/0x1310 [ 110.116268] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.121449] RIP: 0033:0x455389 [ 110.124646] RSP: 002b:00007f5b42763c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.132349] RAX: ffffffffffffffda RBX: 00007f5b427646d4 RCX: 0000000000455389 [ 110.139603] RDX: 0000000000040000 RSI: 0000000020000100 RDI: 0000000000000013 [ 110.146858] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.154120] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.161376] R13: 00000000000004d7 R14: 00000000006fa4c8 R15: 0000000000000000 [ 110.169184] Dumping ftrace buffer: [ 110.172794] (ftrace buffer empty) [ 110.176655] Kernel Offset: disabled [ 110.180260] Rebooting in 86400 seconds..