[....] 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[ 27.455694] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.039799] random: sshd: uninitialized urandom read (32 bytes read) [ 32.387776] random: sshd: uninitialized urandom read (32 bytes read) [ 33.643194] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.41' (ECDSA) to the list of known hosts. [ 39.172257] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/01 11:05:41 fuzzer started 2018/06/01 11:05:41 dialing manager at 10.128.0.26:37137 [ 63.198161] can: request_module (can-proto-0) failed. [ 63.208864] can: request_module (can-proto-0) failed. 2018/06/01 11:06:07 kcov=true, comps=false 2018/06/01 11:06:12 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={"6272696467653000e900000400", &(0x7f0000000000)=@ethtool_cmd={0xb}}) 2018/06/01 11:06:12 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x116) fcntl$setstatus(r1, 0x4, 0x6100) truncate(&(0x7f0000000300)='./bus\x00', 0xa00) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) 2018/06/01 11:06:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") creat(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000280)='security.capabimity\x00', 0x1a, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=""/4096, 0x1000) 2018/06/01 11:06:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) sendfile(r1, r1, &(0x7f00000001c0)=0x1fffffff, 0x4) 2018/06/01 11:06:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x910, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') lseek(r1, 0x0, 0x0) 2018/06/01 11:06:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 2018/06/01 11:06:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='-\x00', 0x0) 2018/06/01 11:06:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x105200) [ 70.864146] IPVS: ftp: loaded support on port[0] = 21 [ 70.880908] IPVS: ftp: loaded support on port[0] = 21 [ 70.922974] IPVS: ftp: loaded support on port[0] = 21 [ 70.926749] IPVS: ftp: loaded support on port[0] = 21 [ 70.946598] IPVS: ftp: loaded support on port[0] = 21 [ 70.979937] IPVS: ftp: loaded support on port[0] = 21 [ 70.993355] IPVS: ftp: loaded support on port[0] = 21 [ 70.994110] IPVS: ftp: loaded support on port[0] = 21 [ 73.033296] ip (4686) used greatest stack depth: 53880 bytes left [ 74.283934] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.290374] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.312170] device bridge_slave_0 entered promiscuous mode [ 74.323101] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.329521] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.337681] device bridge_slave_0 entered promiscuous mode [ 74.348389] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.354786] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.371081] device bridge_slave_0 entered promiscuous mode [ 74.395645] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.402092] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.423171] device bridge_slave_0 entered promiscuous mode [ 74.436158] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.442596] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.460192] device bridge_slave_0 entered promiscuous mode [ 74.473842] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.480237] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.495715] device bridge_slave_0 entered promiscuous mode [ 74.504318] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.510721] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.532094] device bridge_slave_0 entered promiscuous mode [ 74.548397] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.554800] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.575334] device bridge_slave_1 entered promiscuous mode [ 74.582106] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.588511] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.601171] device bridge_slave_0 entered promiscuous mode [ 74.616073] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.622469] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.630881] device bridge_slave_1 entered promiscuous mode [ 74.644666] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.651152] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.671908] device bridge_slave_1 entered promiscuous mode [ 74.690602] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.697096] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.710483] device bridge_slave_1 entered promiscuous mode [ 74.718009] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.724663] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.747725] device bridge_slave_1 entered promiscuous mode [ 74.762746] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.769173] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.785116] device bridge_slave_1 entered promiscuous mode [ 74.809902] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.816345] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.835299] device bridge_slave_1 entered promiscuous mode [ 74.845760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.856439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.863969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.872524] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.880394] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.886873] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.920244] device bridge_slave_1 entered promiscuous mode [ 74.953852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.966198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.990511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.028718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.038829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.068073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.086651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.159829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.176446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.193553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.202625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.404175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.646588] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.675172] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.716880] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.727281] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.778495] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.789009] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.834688] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.863695] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.889432] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.948632] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.960839] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.974510] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.017559] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.039076] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.083843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.218520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.225492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.250522] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.263727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.280288] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.293555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.303924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.321369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.328275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.343284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.350269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.395935] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.403601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.414155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.445841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.506697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.515127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.522079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.539720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.574007] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.581103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.607859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.634911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.649947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.687869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.925821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.950806] team0: Port device team_slave_0 added [ 77.013642] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.030195] team0: Port device team_slave_0 added [ 77.045892] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.061120] team0: Port device team_slave_0 added [ 77.151287] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.175787] team0: Port device team_slave_0 added [ 77.202913] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.221766] team0: Port device team_slave_1 added [ 77.229749] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.240961] team0: Port device team_slave_0 added [ 77.252312] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.264640] team0: Port device team_slave_1 added [ 77.294315] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.308330] team0: Port device team_slave_1 added [ 77.314126] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.330711] team0: Port device team_slave_0 added [ 77.350000] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.360550] team0: Port device team_slave_0 added [ 77.377127] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.392973] team0: Port device team_slave_0 added [ 77.417266] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.433664] team0: Port device team_slave_1 added [ 77.449806] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.459910] team0: Port device team_slave_1 added [ 77.467429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.487179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.495273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.504328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.527276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.545944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.575470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.584156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.593130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.623330] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.632311] team0: Port device team_slave_1 added [ 77.642859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.657589] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.677914] team0: Port device team_slave_1 added [ 77.685742] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.696282] team0: Port device team_slave_1 added [ 77.709461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.724411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.746873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.761375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.771144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.784754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.809425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.827942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.837571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.845852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.854345] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.869371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.881545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.892676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.926936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.942871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.958840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.972298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.980692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.987581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.996006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.003753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.012423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.027811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.036452] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.047826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.061585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.069005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.080839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.113781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.150201] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.163644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.180404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.189401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.197875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.206302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.214181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.223167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.243712] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.255784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.267736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.280794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.288754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.297451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.307117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.316192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.336985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.376487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.412705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.432802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.450363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.459714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.467593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.475761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.483532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.491499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.501393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.509218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.517523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.543630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.553755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.561781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.587303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.601376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.619341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.652874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.662720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.671904] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.680286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.721786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.741714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.759082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.769953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.779957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.813236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.825503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.840929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.858543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.895547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.928178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.958819] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.975820] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.985370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.998474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.018239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.033137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.736530] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.742983] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.749757] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.756164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.811320] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.817809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.845858] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.852268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.859020] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.865449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.898863] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.928500] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.934943] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.941729] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.948137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.992100] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.004153] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.010562] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.017317] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.023723] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.063763] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.272585] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.279096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.285821] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.292232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.301084] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.315297] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.321714] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.328487] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.334889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.359808] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.367805] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.374194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.380939] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.387352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.400568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.413914] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.420322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.427117] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.433523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.458731] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.823163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.837384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.871996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.895932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.912820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.920872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.928628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.009379] random: crng init done [ 89.234189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.278707] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.299596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.475162] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.550578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.582826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.926498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.978997] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.054937] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.068573] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.094007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.251592] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.326390] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.346490] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.716771] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.748828] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.755172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.769136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.815500] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.822739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.848156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.887711] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.894007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.904665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.971353] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.081865] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.088216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.098826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.150841] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.158918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.174370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.233909] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.241344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.254101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.503159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.511200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.527266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.682428] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.700347] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.725428] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.758848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.765164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.809200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.875058] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.079679] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.100867] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.342189] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.522123] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/01 11:06:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000040)=@known="757365722e73797a04", &(0x7f00000000c0)='\x00', 0x1, 0x1) 2018/06/01 11:06:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/06/01 11:06:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001900050c00000007000000000a0000000000000000000000140005000000000000000000000000007f3d9bc4e41f5ae75d350800000000"], 0x1}, 0x1}, 0x0) 2018/06/01 11:06:38 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = inotify_init() mknod(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0/file0\x00', 0x80000000) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./file0/file0\x00', 0x1) 2018/06/01 11:06:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) 2018/06/01 11:06:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) mq_notify(r1, &(0x7f0000000140)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}) 2018/06/01 11:06:38 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x800000101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="a4", 0x1}], 0x1, 0x0) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000161000), 0x0, 0x0) 2018/06/01 11:06:38 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x6) 2018/06/01 11:06:39 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x7f, "cdf37cdfa1d1e68cba3a80f7d7a1bddcdfe5be750f19c1d1cc15c08164ec8b71ed52be69ff13eb5b0c5a3dcb75fe28e163f540c9bd3e3159ea95ef26efb9fb8744fe23a0ef3cd39d480623212d018577bfa595dc54e7d254daee866d7e32e1664f91ba14647edcce68aec4b16064a65d729b109e5bc7e0179ff30936bfd039"}, &(0x7f0000000380)=0x87) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x77, 0x20000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000003c0)=0x3, 0x4) ioctl$TIOCSTI(r2, 0x5412, 0x2) 2018/06/01 11:06:39 executing program 4: 2018/06/01 11:06:39 executing program 3: 2018/06/01 11:06:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0xe) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)) 2018/06/01 11:06:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/06/01 11:06:39 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000000940)=""/42, 0x2a}, 0x202) sendmmsg(r0, &(0x7f000000d8c0)=[{}], 0x1, 0x0) 2018/06/01 11:06:39 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) read(r1, &(0x7f0000000140)=""/117, 0x75) 2018/06/01 11:06:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/arp\x00') r1 = memfd_create(&(0x7f0000000140)="6e65342e2b897ecb59010054", 0x0) sendfile(r1, r0, &(0x7f0000000200), 0xdd) 2018/06/01 11:06:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000640)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/06/01 11:06:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r1, 0x0) shmdt(r2) 2018/06/01 11:06:39 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x2) write$fuse(r0, &(0x7f0000000240)={0x10}, 0x10) 2018/06/01 11:06:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0), 0x20000000000000be) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/06/01 11:06:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000ac0)='Z', 0x1}], 0x1}, 0x8080) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000b00)="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", 0xf40}, {&(0x7f0000000300)="eecbdb15943a2d01cde68dc95f9e588e6689b3eab78136cb096b113da6d0fc09d904aff04282b0e3938d1c435e8e9c618c64f3eb552d2d38e364a59b7f077f3910d1969670a435daa2480bf2e4c62fcf456742659cd313a99016776c334fd65cad27030e0ba475575edfed", 0x6b}, {&(0x7f0000000500)="277e6930b5af62895e1b05840441032937867a5d137783bfb00f79367904277c23dfecb2f27060724f4af01471b7d200bd2eb0905a88bedf0de3fab9be54198d6c811883925b5fa2338805200965958cd652afdb3e36815d76a9db58b6b61df99e1306ea1791ddbf", 0x68}], 0x3, &(0x7f0000000000)}, 0x0) 2018/06/01 11:06:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000801, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/06/01 11:06:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup3(r1, r0, 0x0) 2018/06/01 11:06:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x147, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0), 0x10000000000443) 2018/06/01 11:06:40 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000100), r0, &(0x7f00000001c0), 0x81, 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) listen(0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0ffff070000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/06/01 11:06:40 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$fuse(r0, &(0x7f0000000080)={0xfffffff3, 0x0, 0x0, @fuse_ioctl_out}, 0x20) 2018/06/01 11:06:40 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) 2018/06/01 11:06:40 executing program 2: 2018/06/01 11:06:40 executing program 1: 2018/06/01 11:06:40 executing program 0: 2018/06/01 11:06:40 executing program 4: 2018/06/01 11:06:40 executing program 3: 2018/06/01 11:06:40 executing program 1: 2018/06/01 11:06:40 executing program 2: 2018/06/01 11:06:40 executing program 7: 2018/06/01 11:06:40 executing program 0: 2018/06/01 11:06:40 executing program 4: 2018/06/01 11:06:40 executing program 5: 2018/06/01 11:06:40 executing program 3: 2018/06/01 11:06:40 executing program 1: 2018/06/01 11:06:40 executing program 6: 2018/06/01 11:06:40 executing program 5: 2018/06/01 11:06:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmmsg$inet_sctp(r1, &(0x7f0000002240)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000002200)=[{&(0x7f00000021c0)="1a673bd637e611dc63ff17f5eb5e9643", 0x10}], 0x1}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000000300)=@can, 0x80, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001f80)=""/59, 0x3b}], 0x1, &(0x7f0000002100)=""/33, 0x21}}], 0x2, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/06/01 11:06:40 executing program 1: 2018/06/01 11:06:40 executing program 3: 2018/06/01 11:06:40 executing program 0: 2018/06/01 11:06:40 executing program 7: 2018/06/01 11:06:40 executing program 2: 2018/06/01 11:06:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x10000000000002, 0x2, 0x401, 0x1, r1}) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000500)) gettid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a80)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) socketpair(0x9, 0x80a, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000000c0)={{0x310, 0x100, 0x10000, 0x3, 0x7, 0x5}, 0x9, 0x1, 0x4}) ioctl$int_in(r2, 0x5450, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)) 2018/06/01 11:06:41 executing program 7: 2018/06/01 11:06:41 executing program 1: 2018/06/01 11:06:41 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000280)="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", 0xfb, 0x4008800, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x6e) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002840)=0x0) fstat(r3, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002900)=[0x0, 0xffffffffffffffff]) r7 = getpgrp(0x0) lstat(&(0x7f0000002940)='./file1\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0, 0x0}, &(0x7f0000002a40)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002a80)={0x0}, &(0x7f0000002ac0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002b00)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000002c00)=0xe8) fstat(r2, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000002cc0)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002d00)={0x0, 0x0}, &(0x7f0000002d40)=0xc) lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002f40)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000000580)="c94c09a9337f38cfe475d0684ce7af1cd378fee10e458297ab496c365d7859ffd7ff1b8d213fecd5d9bf18645ce22b6cdf0a36ff63c540cfb25788a379", 0x3d}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="4229de0debf177b156875b6063788036895dca4227f82d85540a783b4596ec2842fb22686dcf67d1a4b74121b9f4ea13c66d287058f4d08775b8f461704a082bc215ee3af5fa6d1b4ea307b74ed9076956b7af06c19da5e6df31e23aa0132c661b281399c6ac75451584aaf76197ff228fc8fa3fa837c19906895b564058c6f0acf446bc968dfb6a615309586871af0151dbd6663f42e203725f64d90052051fab8534c7d9b51d1da985d756806ca3885786b545", 0xb4}, {&(0x7f0000001680)="a9c6b4a6794594de5689c22309730a223389c17b70f28d4514afacf712c66ae193035e759371ed8f762b4c88c68d3905d93eff1b42260c74a9c6404a6ecc24250a66c2c0e0cebec4c72ed7ef0ca4aa180b3884641273a3e3d7b41d1ed064bc0c2046bbb842a9a284a4e87dd85e75dc02b7c7e551c955b1375ada68497e993e1c63b0c6e4983e5c26f7f0bfb5820d9627e237", 0x92}, {&(0x7f0000001740)="6a788b4aa7f600910b81c31f7411765a9ded415776d9af98be30e733300101116cc6a42faef2debb7147bd4c4daae2fdfee872b8afe8c1ee6f724083305ba0c50c3e748ee82f0175fa16568b0de96b559240a485a4b5268af90498398949debe55fb2b1ad332", 0x66}, {&(0x7f00000017c0)="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", 0x1000}], 0x6, &(0x7f0000002f80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="ecf987078218ffd25d5f96b7a9dac800815cdb775972a0f70000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4000}], 0x1, 0x10) bind$unix(r3, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r16 = socket(0xa, 0x1, 0x0) ioctl(r16, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r17 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x22002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r17, 0xc08c5332, &(0x7f00000003c0)={0xaf85, 0x7, 0xffffffff7fffffff, 'queue1\x00', 0x7}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) socket$bt_hidp(0x1f, 0x3, 0x6) connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/06/01 11:06:41 executing program 5: 2018/06/01 11:06:41 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x20000) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000280)={0x0, @multicast1=0xe0000001, 0x4e20, 0x1, 'lblcr\x00', 0x6, 0x7fff, 0x4e}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fsetxattr(r0, &(0x7f00000002c0)=@random={'system.', '/dev/dmmidi#\x00'}, &(0x7f0000000300)='/dev/dmmidi#\x00', 0xd, 0x1) r3 = socket(0x19, 0x6, 0x571) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000140)={0x11, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/01 11:06:41 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000380)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24}, 'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) futex(&(0x7f000000cffc)=0x1, 0x800000000005, 0x0, &(0x7f0000000080), &(0x7f0000d58ffc), 0x4000001) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x100000000, 0x4e23, 0x0, 0x4e24, 0xffffffff, 0x2, 0xa0, 0xa0, 0x3f, r2, r3}, {0x1000, 0x7ff, 0x3, 0x3, 0x4, 0xffffffffffffffe1, 0x782, 0x26d}, {0x4, 0x2, 0x8001, 0x200}, 0xfffffffffffffffe, 0x6e6bbd, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x2, 0x1, 0x5, 0x5, 0x6, 0x81}}, 0xe8) r4 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x4, 0x0) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000300)=0x6) 2018/06/01 11:06:41 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="68915695c673ca455cf92ef30774e15f75d13f0d5755865aa6dff112c2d141051299384aefad7077dc9543265bf605b735904acbcf36d9ac9e8e8fc194b3ea4f357409ff2367d54cecec828075cfdee0df715a8f77f4b8b7ccb94440e32fed1541efd75c37c991d21d50026154b7584695d3f54f7f35124bb7b3b806082d37948cbd2d5a7a61fca2a58eb5801180ed2e8a462d6d838843e93c9f5517030c852f1bc640bf311046b499b3acf396eef54feb4b2a83b3db9de1b7efff0000000000000000000000000000000000000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0xa, 0xfffffffffffffffe, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffef1) close(r0) 2018/06/01 11:06:41 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}, 0x47, 0x2, 0x481a5f47, 0x80000000, 0x34}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x80000000}, &(0x7f0000000240)=0x8) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) getgroups(0x1, &(0x7f0000000540)=[0xffffffffffffffff]) fchownat(r4, &(0x7f00000003c0)='./file0/file0\x00', r5, r6, 0x400) r7 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r7, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r7, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x14d, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaebde62cc3d8f080500000088a8222f69609f7c9760655cf5b3c4680b881797f3984328fa18a7c0f9c7cb047cb32544cd3e03b62fa69a5e6412eba59407656475e6d49a939dac692a37051d5e1cec4032bba369dcb6250d8e7db76ae6b236b43beeb0a2"], &(0x7f00000001c0)={0xfffffffffffffffd}) 2018/06/01 11:06:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1800000022000100000000000000009a290000feff000000"], 0x18}, 0x1}, 0x0) 2018/06/01 11:06:41 executing program 5: r0 = socket(0x10, 0x802, 0x0) getpeername(r0, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_addrs=@can={0x1d, r1}}) 2018/06/01 11:06:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x20000000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="bcd57a08801e32ddaa7e58cc5b232095ce5562ef535bda7319926f5bc9b9cc519015345050b3b3fdacf55d64305f2eedf366c334bfd1d6fc93abfd3d2f9af9e4fbbf386be5ecbfb82149eb05d6d4372bde0eb337806dfe5f98c928b97478ef9bce5ce2d12db26305ae46bb31957cf882281b4bef2403c0e828ca97a82e7b8459aedff3", 0x83}, {&(0x7f00000000c0)="cc133087b4a86cd36721a0ee822d73e16185091e63f9ca990aa68bf59831cf7a0b5b40efc74f08ab6c4bbb14f4005e97e3436765", 0x34}, {&(0x7f0000000100)="a7f8a1a51548ec0b210fb53b2ed089e2360874dccdc5a905b4e60055202f86b491988717e4d0c1790a2c2660ec604dd980739ddf394bb4facfb0a93dbac56f4245bfe6fc200725e9485f79ec69c37cbd4454c9c73e48e36d4074352eb2e34827f6505444cc2592e64a615025365ba17e69ecf94d5986b9737d3559c604312beb86e4d65bfb853f28a303583374259bd7e6497f5f5a15e59a46b76696190bfcdf48a6885c19a059de29a8707e1fbe4a0e7b80e1caa9eb90ac21d656d45cba933e68b4c00d8f2c6e72a7b2", 0xca}, {&(0x7f0000000280)="c26066cd60b0d67bb01e5b3e9bcca003f479cb8a87d6bc1e7e0e38d66bb32cf0d73095fa80df8d6bdcd3cf42fbcaae25a02dd1506c6c3244250f643f85c0a909f7bc1a519b8b026f5e4a41a7356ff14616c66a60df2877f8d6aed804b253f5c1b2f2000c71b6fdcda4a516e943f263f40d7f12a8a786dea8ebaf021a8bda40c385ce08fcbf43a92e8b7c241634f9293034ab", 0x92}, {&(0x7f0000000200)="b21429b77a07db4f14e70e0854b51511ef675a2b5e9b67ac5aee0f53d86e867a046169d50e4aae73f526527faa7da8b9fdcbb891", 0x34}, {&(0x7f0000000340)="f0", 0x1}, {&(0x7f0000000380)="54a3e4b4c9a034304cca031b2f90ed1a64ea44409863c93b6cc61e2a6f0249318583e398b22da6d7354d325bbe1fe0fdd48954805217f76fc8e3ae01f6efa23178889e256d5da4fdfaaaba776f57c724878b58243d64d1605b0de8fc8cc17056d8b18b89a1584f6ef9cf283939b5a16fad2db3d3e7e902e6e864b46c405a546488809231c254c27f17105b1e3e3dcedb018321cecb6e", 0x96}], 0x7, 0x1) dup3(r0, r1, 0x0) 2018/06/01 11:06:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/01 11:06:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ftruncate(r0, 0xfa4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0x3, 0x3, 0x81, 0x1, 0xb6}, 0x4aea, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000280)=0x2e7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff]}, 0x8}}, 0x9, 0x400, 0x7, 0x3, 0xca}, 0x98) recvmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/124, 0x7c}}], 0x1, 0x0, &(0x7f0000000640)={0x0, 0x1c9c380}) shutdown(r0, 0x0) 2018/06/01 11:06:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x38, 0x18, 0x23, 0x0, 0x0, {0xa, 0x94}, [@RTA_GATEWAY={0x14, 0x5}, @RTA_IIF={0x8, 0x1}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x101000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r4, 0xbe}) 2018/06/01 11:06:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0x1, &(0x7f0000000100)=""/178) ioctl$LOOP_SET_STATUS64(r0, 0x4c03, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/06/01 11:06:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000200)=""/92, 0x5c}], 0x2, 0x0) [ 99.514762] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/06/01 11:06:41 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x8, 0xffffffffffffff7f, 0x4, 0xfffffffffffffffa, 0x10000, 0x8}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)=0x2) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) 2018/06/01 11:06:42 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) writev(r0, &(0x7f0000000000), 0x1b1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x100000001, 0xff, 0x1000, 0x6, 0x9}, 0x14) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000080)=""/214, 0xd6}, &(0x7f0000000180), 0x4}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getuid() ioprio_set$uid(0x3, r2, 0x435c) 2018/06/01 11:06:42 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000001c0)) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000380)=""/203) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240)=0x200, 0x4) 2018/06/01 11:06:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/06/01 11:06:42 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r2 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) 2018/06/01 11:06:42 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0xb9, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000500)='Z', &(0x7f0000000080), 0x2}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x8, 0x9071a98, 0x8, 0x80}, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/06/01 11:06:42 executing program 3: lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', 'cpuset,bdev(\x00'}, &(0x7f0000000180)='[lo{\x00', 0x5, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r0, &(0x7f0000000200)=""/143, 0x29) getdents(r0, &(0x7f0000000040)=""/182, 0x22) 2018/06/01 11:06:42 executing program 2: r0 = msgget(0x1, 0x305) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/49) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0xffffffffffff51bb) 2018/06/01 11:06:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24800, 0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) [ 100.399306] kernel msg: ebtables bug: please report to author: Wrong size [ 100.409329] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 100.440634] kernel msg: ebtables bug: please report to author: Wrong size [ 100.454226] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/06/01 11:06:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x3, 0xffffffffffff, @ipv4={[], [0xff, 0xff]}, 0xa0}, 0x47) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x4, &(0x7f0000000280)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80080100}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc4, r5, 0x208, 0x70bd2c, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401000000}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff96}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x14}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xc4}, 0x1}, 0x8041) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000300), &(0x7f0000000340)=0x4) pread64(r4, &(0x7f0000000380)=""/37, 0x25, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r2, 0x1) 2018/06/01 11:06:42 executing program 4: munmap(&(0x7f0000feb000/0x13000)=nil, 0x13000) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x208000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x9, 0x4) mlock2(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x1) 2018/06/01 11:06:42 executing program 5: r0 = socket$packet(0x11, 0x4000000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x80000000, 0x5, 0x0, 0x3, 0x4, 0xf9a, 0x8}, 0x1c) 2018/06/01 11:06:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xb0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='oom_adj\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000780)={0x2, 0x1, &(0x7f0000000440)=""/159, &(0x7f0000000500)=""/111, &(0x7f0000000580)=""/171, 0x10000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x402) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x200, 0x84000) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00', 0x3) ioctl$SG_IO(r1, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x2, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/01 11:06:42 executing program 7: r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r2, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x250, 0xfffffffffffffffc}}, 0x20) 2018/06/01 11:06:42 executing program 3: r0 = socket$inet6(0xa, 0x8000a, 0xfff) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x40) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000140)=0x40) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x81, 0x4) sysfs$3(0x3) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000300)=""/4, 0x2, 0xe803, &(0x7f00000001c0)={0x3, {"c7be1be91a3ffd"}}, 0x6f3000) close(r1) 2018/06/01 11:06:42 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0x503000, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000080)="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") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001080)={0x8000000, 0xf2, 0x8}) r2 = accept4$inet(r0, 0x0, &(0x7f00000010c0), 0x80800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000001100)={'NETMAP\x00'}, &(0x7f0000001140)=0x1e) 2018/06/01 11:06:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80800) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="070000000108000b0900000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=r3, @ANYRES64=r4/1000+30000, @ANYBLOB="030000e001000000040000c003030000322531b022aa8263"], 0x48}, 0x1, 0x0, 0x0, 0x20008800}, 0x81) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000180)=0x7ff) ioctl$KDGKBLED(r1, 0x80045105, &(0x7f0000000400)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x3ff, 0x5, r5}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r6, 0x4, 0x8001}, &(0x7f0000000140)=0xc) 2018/06/01 11:06:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r3, 0x400, 0x70bd2d, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xe52c}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xff76}, 0x1}, 0x0) 2018/06/01 11:06:42 executing program 0: socket(0x9, 0x0, 0x4) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$packet(r1, &(0x7f0000000040)={0x11, 0xb, r2, 0x1, 0x1ff, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x888e}}}, &(0x7f0000000200)) 2018/06/01 11:06:42 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="241d077b180000fa0000000000000000", @ANYPTR=&(0x7f0000001440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) r2 = shmget(0x1, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/5) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f00000014c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/06/01 11:06:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/01 11:06:42 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x32) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfffffffffffffffe, 0x480040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0xffffffffffffffff, 0x3, [0x1f, 0x8, 0x7dc]}, &(0x7f00000001c0)=0xe) sendmmsg(r1, &(0x7f0000005300), 0x0, 0x0) 2018/06/01 11:06:43 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8dbb, 0x2000000000000) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/06/01 11:06:43 executing program 7: socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/06/01 11:06:43 executing program 1: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = open(&(0x7f00000011c0)='./file0\x00', 0x400300, 0x3) symlinkat(&(0x7f0000001040)='./file0\x00', r0, &(0x7f0000001080)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x100) getdents(r1, &(0x7f0000000040)=""/4096, 0x1000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001200)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001240)={0x0, 0x5, 0x1}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r2, 0x9, 0x6, 0x5, 0x2, 0x1}, &(0x7f0000001140)=0x14) getdents64(r1, &(0x7f0000001280)=""/83, 0x53) 2018/06/01 11:06:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = fcntl$dupfd(r0, 0x406, r1) faccessat(r3, &(0x7f0000000080)='./file0\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/01 11:06:43 executing program 4: r0 = socket$packet(0x11, 0x20000000000003, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000140)={@loopback, @dev, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'sit0\x00', r1}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f00000000c0)) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) close(r0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0x0, 0x53]) 2018/06/01 11:06:43 executing program 2: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c080018000006f000", 0x24) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000200)=""/32, &(0x7f0000000240)=0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xdc, r1, 0x304, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xdc}, 0x1, 0x0, 0x0, 0x90}, 0x0) 2018/06/01 11:06:43 executing program 0: io_setup(0x800, &(0x7f0000000040)=0x0) acct(&(0x7f0000000000)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) r2 = dup(r1) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x2a2, 0x3, 0x7, 0x8, 0x2, 0xe7, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x80000001, 0x3, 0x42, 0x5, 0x4}}, &(0x7f0000000580)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x9, 0x2, 0xa8a6, 0xa10, 0x400000008000, 0x4, 0x4, r5}, 0x20) fchown(r2, r3, r4) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)}]) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000640)={r6, 0x5, 0x6, 0x1f}, &(0x7f0000000600)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000280)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x100000000, 0x100}, 0x90) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20002, 0x0) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000000340)=@req={0x7, 0x7, 0x20000000000000, 0x6}, 0x10) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f00000000c0)="88390862256f268c6701f4942b090922e0673b70c12b7fca384cd2ace39e09e161b7c0d2a74d7882e961005b95ce29f370ea57e8adb5026834acfd0c70b31ae01aa1eb077c89d8e5e043686d7992df0cce6a021f2276c4b0d2996c83f0441806f32551c7a122d76d582b137ab0bf3ef28d9adf8da97f18a3b210") 2018/06/01 11:06:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x2) r3 = openat(r2, &(0x7f0000000140)='./file1\x00', 0x400000, 0xa8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x5}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TIOCGSOFTCAR(r0, 0x5423, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) 2018/06/01 11:06:44 executing program 7: unshare(0x2000000) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@reserved=0x1}) 2018/06/01 11:06:44 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x18, 0x5e, 0x201, 0x0, 0x0, {}, [@generic="f65d"]}, 0x18}, 0x1}, 0x0) 2018/06/01 11:06:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000240)=""/4096) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x2, 0x15, 0x8, 0x9, "159090c6ff6d2a92bb7e6333cb557eb914913385d5001c5e27cb6c4786bbac1f"}) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9457) ioctl$TCFLSH(r0, 0x80047437, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x1, 0xfff, 0x3, 0x5, 0x9, 0xfffffffffffffffb, 0x100000001, 0x8, 0x33, 0x6}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001240)=0x5, &(0x7f0000001300)=0x4) 2018/06/01 11:06:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x100000000800) write(r0, &(0x7f0000000100)="c3", 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/snmp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0xffffffff, 0x9, 0xfffffffffffffffe, {}, 0x711, 0x40000}) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xa9, 0x450040) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x201) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) inotify_rm_watch(r3, r4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='nv\x00', 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x408000, 0x0) getrandom(&(0x7f00000004c0)=""/164, 0xa4, 0x2) 2018/06/01 11:06:44 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/01 11:06:44 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="d5", 0x1, 0x20000801, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000580)=""/201, 0xc9}, {&(0x7f0000000200)=""/5, 0x5}, {&(0x7f0000000380)=""/136, 0x88}], 0x3) r0 = socket(0xa, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)={'syz0'}, 0xfdef) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x2, 0x2, 0x200, 0x4}) 2018/06/01 11:06:44 executing program 0: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) unshare(0x24020400) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000240)="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") fchownat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) 2018/06/01 11:06:44 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'nr0\x00'}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) close(r0) 2018/06/01 11:06:44 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000001c0)={{0x3, 0x2, 0x800, 0xc9f5, 0x4, 0x1}, 0x4}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1e000100010000000000000000000004a8ac8251a6fadce7f1c3798c5dc7c1b219666e4b8e58d5858ac4d0bb47c39169bea75e45575c2ff8c1d00bff4a22d87c88ba2169923e8d376f7f72acdcfeff67bc491e18133ebc1d703912823cd36b6abce97334f8eb63e6af164095183b4bd90aaaab9384044b624731fc8c0489653fd8f1cfccfe768eeb1b9ff53a1e5bad3ad5c88919663aa7bc31bf4e9f07098eeca90ed32d385a9651057d7354de8eec7535c40d40921e39be363ee6"], 0x2ac4}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='vboxnet1\'\x00', 0x0, 0xa4, &(0x7f00000000c0)={0x80800, 0x9, 0x7fff, 0xf2c5, 0x44d, 0x3f, 0x1ff, 0x3}) 2018/06/01 11:06:44 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x141500) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000540)=""/113, &(0x7f0000000600)=0x71) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000140)) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x6) sendto$inet(r1, &(0x7f0000de1fff), 0xffffffffffffffbd, 0x2000a005, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r4 = socket(0xa, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000005c0)={0x2000000000000247, &(0x7f0000000400)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000480)={r5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000004c0)={0x0, 0x6, 0x10000, 0x4, 0x4, 0x7}) fallocate(r2, 0x2, 0x5d1c, 0x7) r6 = accept$alg(r3, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0x47, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000280)=""/71}, &(0x7f0000000380)=0x78) sendmmsg$alg(r6, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x492492492492613, 0x0) connect$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x2, 0x7, 0x190, "c6980cd9460c66acca25e3984c66b48383826fa0809759b6eeb38877e0f7799da53290d1f71aa597d59d20c8e7283a691602744ae8c08be3b5433deefa071c", 0xd}, 0x60) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/06/01 11:06:44 executing program 2: r0 = socket(0x20000000000000a, 0x3, 0x10001) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000180)="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") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5}]}, 0xfe2d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) 2018/06/01 11:06:44 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000004000), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x2}) 2018/06/01 11:06:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000380)={0x2, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x5, [{{0x2, 0x4e22}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @rand_addr=0x2}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x310) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r1, 0x4c01) fsync(r1) 2018/06/01 11:06:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x76, "2cc7b982c5408e8b2a879afdd71a9ef722ef742d5cae62bf116387b3f277a8cb094d94921b3ba4273e56613e49d61559fd82f471e9df4617df496b67fa17415c9b364a1b5461a4c7178b66f8b4139a4517bc2d7a457d387aecb1ddfb6bc5b08e48ba469ea45fe29c70134c5f15116e86ea102eb08849"}, &(0x7f0000000140)=0x7e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3}, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00000003c0)=@req={0x80, 0x0, 0x3}, 0x10) r4 = socket(0x1e, 0x4, 0x0) r5 = dup3(r1, r4, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f0000000000)=0xd7) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80, 0x0, 0x3}, 0x10) 2018/06/01 11:06:44 executing program 3: socket$inet6(0xa, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x82) recvfrom$unix(r0, &(0x7f0000000180)=""/191, 0xbf, 0x2000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x101000) 2018/06/01 11:06:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) timer_create(0x1, &(0x7f00000001c0)={0x0, 0x16, 0x1, @thr={&(0x7f00000000c0)="24981e8fc794fd20635cd3c668240b84ba6b965c541cc7e5aed4795bd4195ce3f3793285606311e6052f6d26d3e558206e1b988c5dd554fb9411495b17a190d7a34671cd6e032766e26ef9265c455578075da0fbdb248bb75c3805cc302816575ba484c93853adef646030ef64eb35fd0dd4cb91a4cd2a0b9d37f9f009a0d1ebabf1b607092a3043a3eec30997c7fb33ea0c08b65aac787899b4a10c8700103bc1168a31f23fd213b2a60b3f9298b0ebe4132216da14608bc462c34fd4b487af607c93d13dc5f88327c3c56208a9ed5b32896189ff634345384eee239892a382a166d194b09d239111752bd05e553c8daeda", &(0x7f0000000000)="4e4fa9ac86d1568ab6c3f148fac4884b7e50d9dd341d5a54b02b93a02693a6"}}, &(0x7f0000000200)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x35) timer_gettime(r1, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) [ 102.439011] print_req_error: I/O error, dev loop0, sector 0 2018/06/01 11:06:44 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000012000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) unshare(0x24020400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001400)=0x0) process_vm_readv(r2, &(0x7f0000001200)=[{&(0x7f0000001040)=""/235, 0xeb}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/29, 0x1d}, {&(0x7f00000011c0)=""/29, 0x1d}], 0x4, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/241, 0xf1}, {&(0x7f0000001340)=""/65, 0x41}], 0x2, 0x0) 2018/06/01 11:06:44 executing program 4: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket$unix(0x1, 0x5, 0x0) recvmmsg(r3, &(0x7f00000019c0)=[{{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/55, 0x37}}], 0x1, 0x0, &(0x7f0000000780)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1, '$'}, &(0x7f0000000200)=0x9) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000040)={r4, r4, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/01 11:06:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xa86}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9, 0x1, [0x10c6]}, &(0x7f00000001c0)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="bc0400002c0090df5f000429bdef00ffdbdf250021002c47b24e10f71658ec6a630a2183d200", @ANYRES32=r1, @ANYBLOB="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"], 0x4bc}, 0x1, 0x0, 0x0, 0xc0}, 0x1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)={0x2, 0x4000001, 0x400, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/06/01 11:06:45 executing program 5: unshare(0x24020400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x27fff) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xffff, 0x7fff, 0x1, 0x6, 0x400, 0x80}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000000)=""/21) getpeername(r2, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000002c0)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xfffbff94}, {}, 0xffffffffffff0d39}) 2018/06/01 11:06:45 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) r2 = fcntl$dupfd(r0, 0x406, r1) fcntl$notify(r2, 0x402, 0x400000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/06/01 11:06:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) pselect6(0x40, &(0x7f0000000040), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r2 = getpgid(0x0) sendmsg$nl_netfilter(r1, &(0x7f00000017c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80010}, 0xc, &(0x7f0000001780)={&(0x7f00000000c0)={0x16c0, 0x13, 0xb, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@generic="bf4b6c4932981acbce791b38d28ca5515e9299c92e249f2f32c801c17e28498dc3dbebe94cc30edaf575c258db8b2bd42ca1bc90580890f123ba56ddbfeefbaf65558a78ff67ffcc7455f6e2e9f67308f8e525e3081774f69da0955a608e50ae08f4062c31937940fc1fadae54960dfbe65d8e6f9978e8d02c6319ec2b2bc7bd6223697be559974584031c67bed5c18f25dd2a4495d40644c0571b6a8af2097ed5212098f0fb97d552697600263b4ddb105a5255f9d0672874e21d37", @typed={0x14, 0x28, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @generic="74fc0e20d8cf96fc99b7116c80a515a146823a8fb9024b39443b4269fef3daceda033781003556217e484a5308a7289ebfaef751cc7aa212502763f949763d7c58c9caed78fc7e31ec1d8e77836a94f9a53042b12600eb9042cdc6439858c218adeb19", @generic="ead9059dd604e366c12401b4cb0ea0b54d04c68a8adcd2f8b85673d1537de301f813f690a377d2a994a91873b75403f590c7ee24bf829270f7b65f7770cce692f96ffe1f83ec2cfb9736e4fc3d730b77625e65570a65c87e9d00acfccfcaf7742c96a628584f41f94d4c79f73e612d9fe2284650f4ee089dc4d45bdafd7a7ff7b385461cfd3916e1117bf83b06fb5028d4133e550760f85369597945b1c3d9daa256383c8e31a393d04a2d6c9a964e7b557f33b52b74ac6378c7e3eb4ba295068a553cd753bfd598adbb277e24cdf84ea7e45f", @nested={0x1330, 0x6e, [@generic="b5b88d9efff264d3f29852a977d557c005adea65298396ad10a44e5bbfcac7805d7ed8ba7baa636066842ee24e2283aef1ce776bf09c60822b7ef4799ed06acb006151824ad5481c2b50703ea0cd991cd384b948ee35119cd7b84947a68056c474b9117ce89a6e7cbcbac4396ce68e3e6e859ad34c24a8bd549fc6d51ff8c9e836505914bc60f0407d0500", @generic="c0da5e2309ae213e75250265c06f95def788007079f559e9f435ce584d9bd71d272d4b4a92", @typed={0x8, 0x7a, @pid=r2}, @generic="cab5df41987818c7626b5be829a451712df2b2b8054888b28b4d954453745fb83db518952dc6a318e8ae122a927d2350f306ea30316b4e95ad5a114a8a84ab719fbd7dc2615cc889aa66b0e237679561c950a4edbd9f65fbd1a929ab4e562689eb78cd12baa1ba1b237a9d3e2e408865634e58dacf6f17c1bef8438820ea2decca6a4b0cdd5088b57b934c8698831a3b2c19ca174ec0a247bf72a0a5957ce88cf9cc814155b686d7bf80f330946aa5de1b1ab97818732271d82f8b69e256", @generic="c0ae17edfcdbe3f18f58a896f0d754f55426b8ee55b3ad26f3e709cf1ad878c498d38850ef953877ec59ebeb2ecfbe68bdb0219d4a6a162d2f565ebc5f87a13b73e1779bba57e56180a96774e4bfc188c12a0cd73ea07017a465a934a39c8fd35b9194e14b987ca093ea5a19af4e5d32bdaccc1b73e2a051ff8f24a58ab92a4b432fbf4470c156f6a6ad7aa403c95d3478971f189a9857ba4df9812d64d42ff818cbfa6cf05490707d0da1733142722b807f5868f6790edaf8134af955bfac325c9c00be2e6abc5321154bc891f1ee7698f500c56bef87a7df673f1eeb2c911083dacfc5", @generic="ca551fb04ae4d8a857c04cdec02d70028122e059b5c34cf3009fc8aa478fde130e38b1b6e8d7cff2624e8cae783e7f25b93aac83f9072f77228e71fa3da79da2e2388fbfc118627ef91b5d4841616b7dd3e56816a6b0683ca5f6fc1ea6381db73bd6edaafe8335a79a055c18c8f4ce144551c1266c755d30e6499c892fe1edc1ae8cc9670ef413326ecbe391055a40f16595c9b9b2664b257a5aebf816aeb4e5fb18860baf09532194618083bf1f6b7981c01ae53d95c2931214ba2f973161fbc3163523267ed60121aad1", @typed={0x1004, 0x6d, @binary="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@generic="2b432d0db83e20bdf455b2fc0fba8b22421d2815e1afef8ce8a82d71a6a95bb9c5f2e196c515ff25d94cddcef7d4456bab7e4a9c4e8c337f64e2092938f4d443501e0050bd214b2301d9998692568676d6f1987ef0ecc07de26fb8078a5ea55bc23d6d173b681d446870e63ce8b35aaff4fac86ccba66d5066dc129eecc779aa9a6cdd5c71c0065c94521cabd514fff903313650e0513976fe", @nested={0xdc, 0x58, [@generic="97576b732fca6f6a3413b62c5c0c338ae85b96f5a8548d0d466580de3d5351e7f3d46cfe9ce842beb5c1b7019211521f84c5d3fba2261f6f8a362977279c", @generic="cc9d347d55367ae4d07c6fbc6bd208730d56335058708e05dcb1284ee12f8b2131e2546bc175df5620c998b6a351b3267929712bbe5004ec1e6c78fc771ba33c7b22a07aa5c776f7b511ace3a50d9c25bb3d4d621214aba251e8a9bd61304497cc7c3b3ee253698cc08927318e47447d137b555ad151284b52cf8f35ef040bbcb7c3c0646e5b", @generic, @typed={0x8, 0x94, @u32=0x8000}, @typed={0xc, 0x16, @u64=0x200}]}]}, 0x16c0}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) 2018/06/01 11:06:45 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KDDISABIO(r0, 0x4b37) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) 2018/06/01 11:06:45 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) syz_open_pts(r1, 0xc0000) sendfile(r1, r0, &(0x7f0000335ff8), 0x817a) umount2(&(0x7f0000000000)='./file0\x00', 0x3ee60f4e3422c21b) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/06/01 11:06:45 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x102) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0xf3, 0x4, 0x1}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', "69725b616e3000000000800000000020", "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xf0, 0x220}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:fonts_cache_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x358) 2018/06/01 11:06:45 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) move_pages(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x0) 2018/06/01 11:06:45 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x2) r1 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x8b0f, &(0x7f0000000100)="0000000000000000000000030000000000e1d45059ca9d374cec9eb513f273383546ee") syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40080) poll(&(0x7f0000000200)=[{r0}, {r1}], 0x2, 0x80000000) 2018/06/01 11:06:45 executing program 7: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000080)="2e993f97e9100a2bec29d89b8bfcbc002c6210ffffff1ec6f35f8352a100751810dd53d4d389a821562b24f21f856aa94cfda35ea67335975463824ca734d8125f27e75cca4604a556c74f98c8effc42cdbbffcb07ff7c60b32b", 0x80000000000002) setsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000000)=0x3, 0x4) ftruncate(r1, 0x94d) fcntl$addseals(r1, 0x409, 0x4) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='#'], 0x1) fcntl$setsig(r0, 0xa, 0x14) 2018/06/01 11:06:45 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02006feb"], 0x20}, 0x1}, 0x0) 2018/06/01 11:06:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80f, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000000300)=0x200, 0x4) 2018/06/01 11:06:45 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 11:06:45 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='\x00', 0xc000, r0, r1, 0x8, 0x7, 0x0) syz_mount_image$ntfs(&(0x7f0000001f80)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200401, &(0x7f00000035c0)=ANY=[]) 2018/06/01 11:06:45 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000064a000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0) unshare(0x2080008fd) 2018/06/01 11:06:45 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x8, 0x0) close(r1) r4 = socket(0xa, 0x1, 0x0) tee(r0, r1, 0xdb4, 0x2) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) 2018/06/01 11:06:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) syz_open_dev$mice(&(0x7f0000000b80)='/dev/input/mice\x00', 0x0, 0x40000) recvmmsg(0xffffffffffffff9c, &(0x7f00000009c0)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/98, 0x62}], 0x1, &(0x7f0000000180)=""/82, 0x52, 0xffffffffffffff60}, 0x1f}, {{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/115, 0x73}], 0x5, &(0x7f0000000640)=""/129, 0x81, 0x7}, 0x5}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)=""/78, 0x4e}], 0x1, &(0x7f0000000840)=""/3, 0x3, 0x89e4}, 0x101}, {{&(0x7f0000000880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/86, 0x56, 0x1}, 0xfff}], 0x4, 0x2121, &(0x7f0000000ac0)={0x77359400}) close(r1) 2018/06/01 11:06:45 executing program 6: r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000000)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000005c0)}}], 0x2, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="d59295110757eb41a16224723c7c315d1aea2831c6fd810ad1ed0237740907806772c9793e67be3a2b5b2c523903da61906c8316cc42f5b94be0d09e2d26792668f74515543562b036375f14ce351231e8fec8f97465f03b4c02a571f32af2996be5db92b3118489688e5276ebd251c0a3c348b9a0d4e27bf827ec9066f0", 0x7e}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x570, 0x4000000}, 0x4000000) 2018/06/01 11:06:45 executing program 1: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x30200, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xff, 0x0, 0x0, 0xfe6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x3, r2, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x34fecf32, r3, 0x10003, 0xfffc000000000000}) 2018/06/01 11:06:45 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) r2 = dup2(r0, r1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001240)) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)=r2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/06/01 11:06:45 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @empty, 'bridge_slave_1\x00'}}, 0x1e) ioctl(r0, 0x5, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bridge0\x00'}) r2 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x5}], 0x1) 2018/06/01 11:06:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x3, {0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0x800}}}, 0x3a) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000000c0)={0x1, 'team0\x00', 0x2}, 0x18) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/06/01 11:06:45 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@ipmr_delroute={0x54, 0x19, 0x4, 0x70bd2c, 0x25dfdbfb, {0x80, 0x0, 0x80, 0x4, 0xfe, 0x49bf07949269730f, 0xff, 0x7, 0x1900}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_UID={0x8, 0x19, r2}, @RTA_FLOW={0x8, 0xb, 0x8}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x100000001, 0x0, r3}}, @RTA_MULTIPATH={0xc, 0x9, {0x80, 0x1f, 0x7, r4}}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x54}, 0x1}, 0x0) 2018/06/01 11:06:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x1, 0x270, [0x0, 0x20000480, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'team_slave_0\x00', 'bridge0\x00', 'tunl0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x108, 0x180, 0x1b0, [@limit={'limit\x00', 0x20}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "795111194290d1b08564f84c2ce382726803416b66089187c24c7d20ec56757437bdbfa11a3fd53adf8f06acb20abd328fd537bbc82e555b7dc01470002f7fb7"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x2e8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/06/01 11:06:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0xfffffffffffffffb, 0x76, &(0x7f0000000180)="69f3f587f90cc29b0c939db23dc551419cbdc00d8eb2b2b3fa61ad5492abb690b04fbfd95793942ea389302c06d218199112d1fa5cf92b06ae7159903c30980b22c311dec547a001ffdc9e2485fc2334fe4bf5bae9c0cf1c9ea345da45539e7f57e88eb546367abaa6d0e382b62ad96077fc7acc218a"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8000}}, 0x1, 0x0, [{{0xa}}]}, 0xf7) 2018/06/01 11:06:45 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x80) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) [ 103.823292] ebt_limit: overflow, try lower: 0/0 2018/06/01 11:06:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) r1 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setreuid(r1, r2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) r3 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={r3}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000100)={'team0\x00', r5}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000001c0)={'team0\x00', r5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r0, 0x0) readv(r6, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000000080)=""/19, 0x13) [ 103.851670] ebt_limit: overflow, try lower: 0/0 2018/06/01 11:06:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)) lseek(r0, 0xfffffffffffffffc, 0x2) 2018/06/01 11:06:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xb75d}}, 0x8, 0x8, 0x7, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0x5, 0x2c, "8110fc3b29b46ebac9e46f2d1ddba0e7d4b7ad89b5ce22f4ec581f46ee5a74df49c0ee80fe21fff0d2dd58c7"}, 0x34) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002580)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000002680)={0x1240, 0x3f, 0x20, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x104, 0x27, [@generic="1f4585a460a352f0f4c0c86ebf5d7c40d05c49f591e6fa5d19ed132375c8d24ffa49329b9eb568b091792ffdf9ee", @typed={0xcc, 0x7f, @binary="066ee8abd1ff6f9a1ff63fb8f725628721c2d754ba2e0be21f0a337e9bdf9505d5af9aba68bdf90e2704cc4910bcd5ab2441693e5487f1b668c89d2f96d3ea3b5e438b146e25e7c1725d83ab198d57d3eb0abaff0cb19c684527b0896c5e8df0cc080efa27b0b63293b8e170eb4af2ae7e5336354c1256a6e198f9c19b00ccb20cf06e46193f8d71e6d2892e29955b42020d9d078521a08e3fe04c4ad46a45dadd24d6874402909596222c62e242e19d0f3854432e6427d2ced61b84f2eef94b91e23c650700"}, @typed={0x4, 0x13}]}, @nested={0x1118, 0xb, [@typed={0x1004, 0x54, @binary="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@typed={0xec, 0x5, @binary="5ecb8100c33564e043ee05c6737ce2c7b47b37b32692adc6b0b5384a9f58f351de66ecc4f211909611e3a5fa58f9716b5afb9fe7d2f918d003cd24b1d1c1e9f0d575f8639e69b286b3886865c3fad4196d46da7029013e6e99a61aabf83cdd82baf5de35433a6b9cc78943beed9edc936187b26ac20121917fe3726ddb27a2e48d712669f2fc436e4ee6797fbc91a9095643676cbf953e3e62c3a940f4af438c0cf31ee72cfb99cb0e204867125db410abdf4e54b46dd93c0f9fa58bd90e5ea6bba304fdbbc8d19e16f2a2f9f9925c97b57f7aa36f5aa052fd30cb6ac6bd707159615f800a1d"}, @typed={0x10, 0x4c, @str='eth0]proc\x00'}, @typed={0x8, 0x83, @uid=r3}, @typed={0xc, 0x60, @str='wlan1{'}]}, @typed={0x14, 0x19, @ipv6}]}, 0x1240}, {&(0x7f0000000000)={0x7c, 0x4, 0x404, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x54, 0x42, [@generic="491b7efa89ab5e32c7e61b2e52edaf417c134733522e9531775abafed0e57491dcbef17cea0a14cff356cac7ae3f64ca1e871bcbd4376bafed396dcc4ef161c8580dfb17377a5ccbfce9f527a55e6971"]}, @typed={0x10, 0x39, @str='cgroup{&/^\x00'}, @typed={0x8, 0xa, @u32=0x1}]}, 0x7c}, {&(0x7f0000000340)={0x2208, 0x3f, 0x904, 0x70bd2b, 0x25dfdbfc, "", [@generic="e2a47e49", @typed={0x4, 0x84}, @generic="454fbb7222063ccb929b3352152ecdbc274b6e7e2ea36eb10e579b", 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@generic="b52aa455b0ce68697d098c1b5153908c51967f5d4f24fc7de5bd5ba1d664f3667d5dab7056c39e66a4724147118983d073a085d35824305c1a6d1bc51ac9cd1fc42db2cb51943ab9f0afa9ce3c86a4e1ff5d9ca2329fb2b648b4e561f35ff9ecbb6d68e57e969f9bc64a43238a3cc0e53a6e9f132ef0249cbd365e542d66c54622d7ebc43ee8f76c00bc0ef35da3ab6a0b0798d7383bc226bc50354fa291171e7050c23130d92abe6c25d94d8e70a66e626f75fa42481a3e1c435fa21690", @generic="cbab1a17b93a2431dd97c405f7c58e279d413860bff05569206a61c1902ea154af24d306da8b7c68d3e381eefa253f0d7b694261d0fd10b71e590fdabe8d342b04814931eb5afb026d513dd27de254d2bf9829c063a423c181440bf7bd576ecf075fe11446dba938fa362906085a23e6069d466e69b16ebdfb47f00e823bf10a476540286e2c4d8f21a8039f73609d536293103d90330dc56b3c0a598e45c965bb71c99b2c11b8dcd52df0c27a9691988f715e16f94c289dee7729f4a8f6fbb0c01ed92322eb51c6969cf0adfacfeca738a2d504be856f26e1835d5a257fc5962a051afbb3570f", @typed={0x14, 0xe, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0x8, 0x7b, @u32=0x9}, @typed={0x14, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x2208}], 0x3, &(0x7f0000414000), 0x0, 0x4040}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x5) ioctl$LOOP_CLR_FD(r4, 0x4c01) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) r5 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r5, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/06/01 11:06:46 executing program 3: unshare(0x400) r0 = epoll_create1(0x2) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) fanotify_mark(r1, 0x2, 0x40000000, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/06/01 11:06:46 executing program 1: r0 = socket$kcm(0x29, 0x100000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffff, 0x4400) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) close(r3) 2018/06/01 11:06:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0xa, 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xd003, 0x0, 0xffffffffffffffff, 0x49faeeb, 0x93b, 0x4) ioctl(r1, 0x6, &(0x7f0000000280)="c60e7bf0ff4b238a26262c8523bfe32e404ca794ba8df0012cf66fb24189c4fd316430ecb5d485842d61a76fdf3e518e2eefa67a56c895e494b8e880df175d0b69200b7492f307c0053a84d952bc640fcdfea2ecd52423ec95cdcdeebc951c40d13654f9fb5dd0d8c654cab08088") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge_slave_0\x00', &(0x7f0000000040)=ANY=[]}) 2018/06/01 11:06:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x800002, [0x0, 0x595, 0x1a4, 0x80000000000000]}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x7, 0x1, 0xffff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) 2018/06/01 11:06:46 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/01 11:06:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x3) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='xfs\x00', 0x1000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') lstat(&(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="72616d667300155cbc0600000000000000caad5d867e62616383d6f446e577045cf78ad6427e70594f96a55bfe31cd011e45b6789188756dab94abd1a03769cc3b167bd4108e7c6f84b2d051561c62e095939187ce38e03b6fede4c3c1072d9ea6ba00000000000000000000000000212effa9f406d68dc55c", 0x0, 0x0) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/06/01 11:06:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffea0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/06/01 11:06:46 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) accept$alg(r2, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x20007ffc) 2018/06/01 11:06:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x96ef, 0x5, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0xb537, 0x6, 0x7, 0x8, 0x3, 0x7, 0x4, 0x3ff, 0x10001]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x0, 0xfffffffffffff648, 0xff, 0x0, 0xfffffffffffffffb}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x40}, 0xb) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r3) sendto$inet6(r3, &(0x7f0000000040), 0x20000064, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 11:06:47 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000540)="8c", 0x1}], 0x1, &(0x7f00000015c0)}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x1) close(r1) r2 = semget(0x0, 0x0, 0x108) semget(0x1, 0x1, 0x0) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f00000002c0)=""/56) 2018/06/01 11:06:47 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xfd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x90}}, 0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/06/01 11:06:47 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x101) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xd02f, 0x3, 0x0, 0xb, 0x7, 0x1, "fa055eec7eb287a2585bb43c4066a5f8df92f1b02f8efdce5ec5df22fb30f5c67a9d3d8d30fbf21f3bd796bece289eddfb42e421ab9a9c3567b1b51993f8c6ea", "0bc649cee8abfad0866506fcafd4f5eba9358428882e5784774e890ad9f0a9129b955b97d83fe9b79c5158e195c51408e0eef1f36804d729d106798b150aad2b", "9b92669a5c93b81fe9e16f535bef024c85bb15a90d0486fb199bce9c0abf3636", [0x9, 0x8]}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/06/01 11:06:47 executing program 3: r0 = socket$kcm(0x29, 0x10, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xdec]}) 2018/06/01 11:06:47 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6}]}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000493000), 0xfffffffd) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x9, 0x1ea3, "5b0e2da5320c", 0x5}}) getsockname(r1, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) 2018/06/01 11:06:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) 2018/06/01 11:06:47 executing program 0: unshare(0x2000000) unshare(0x20040000) 2018/06/01 11:06:47 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) socket$can_raw(0x1d, 0x3, 0x1) connect(r0, &(0x7f0000000140)=@in6={0xa, 0x4e22, 0x3b, @loopback={0x0, 0x1}, 0x3}, 0x80) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0}]) socketpair$inet(0x2, 0xb, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) socketpair(0x3, 0x803, 0xaf, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000001c0)) 2018/06/01 11:06:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000bfcffc), &(0x7f0000000040)=0x4) 2018/06/01 11:06:47 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/net\x00') setns(r0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) [ 105.580869] Unknown ioctl 25649 [ 105.635388] Unknown ioctl 25649 2018/06/01 11:06:48 executing program 2: prctl$intptr(0x3f, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) 2018/06/01 11:06:48 executing program 4: r0 = bpf$PROG_LOAD(0x2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=@raw, &(0x7f0000000140)='syzkaller\x00', 0xe4d4, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000080)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r1, 0x3f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x400, 0x2, 0x1, 0x94ab}, &(0x7f0000000100)=0x14) 2018/06/01 11:06:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x100000003, 0xff) sendto$inet6(r1, &(0x7f0000000080)="132d88730befff67da1bd71f543de02610700721988f2d831f57ad7a90803134595f45cf149d91c9", 0x28, 0x0, &(0x7f0000000100)={0xa}, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000140)=""/251, &(0x7f0000000240)=""/236, &(0x7f0000000340)=""/116, 0x100000}) 2018/06/01 11:06:48 executing program 3: r0 = socket(0x1, 0x2, 0x0) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0x0) 2018/06/01 11:06:48 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x24, 0x4000000000002, 0x1, 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0x4}, [@typed={0x8, 0x15, @u32}, @nested={0x8, 0x8, [@typed={0x4}]}]}, 0x24}, 0x1}, 0x0) 2018/06/01 11:06:48 executing program 7: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x409f, 0x2f0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000040)) 2018/06/01 11:06:48 executing program 6: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) connect(r0, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80) fadvise64(r0, 0x0, 0x4, 0x4) 2018/06/01 11:06:48 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080), 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = getpid() ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000000080)={0x1}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/06/01 11:06:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0xffffffffffffffea) 2018/06/01 11:06:48 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000002580)}, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) recvmmsg(r2, &(0x7f0000005200)=[{{&(0x7f0000004e40)=@in, 0x80, &(0x7f0000005140), 0x0, &(0x7f0000005180)=""/78, 0x4e}}], 0x1, 0x22, &(0x7f0000005340)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/06/01 11:06:48 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10002, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x45, 0x4) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000032c0)="109c8e3b", 0x4) sendmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000000240)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="2d316866ec19d9bbaaf8", 0xa}], 0x1, &(0x7f0000000a00)}}], 0x1, 0x0) 2018/06/01 11:06:48 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000000000000000ffff020000000000000000000000000001020090780000004060702b6c00000600ff010000000000000000000000000001fe80000000000000000000000000000033cc6533eb0882e9"], 0x0) 2018/06/01 11:06:48 executing program 0: alarm(0x541) alarm(0x20000000) 2018/06/01 11:06:48 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x88000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x4a73, 0x9b}, {0x1ff, 0x6}, 0x20, 0x7, 0x3}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000300)=""/231}, 0x18) 2018/06/01 11:06:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2040, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000100)=0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xec, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000040)={0x6, 0x6, 0x0, 0x7, 0x5, 0x1}) r4 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) memfd_create(&(0x7f0000000180)='/dev/autofs\x00', 0x1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7}, 0x14) 2018/06/01 11:06:48 executing program 4: r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141046, 0x0) ftruncate(r1, 0x27ffe) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xfff, 0x80000) sendfile(r0, r1, &(0x7f0000000040), 0x8080400001) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x7fffd, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000200)={0x0, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24}}}, 0x108) 2018/06/01 11:06:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c992409700b28ad8366f55402e0273f825cbc32a0cf1214ca05e144f0a34587a6dd135a7155c5b275fc670d5b2a4b2ddced") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0xb) r2 = syz_open_dev$dmmidi(&(0x7f00000014c0)='/dev/dmmidi#\x00', 0x1, 0x101000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000001500)={0x8, 0x1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) syz_open_dev$mouse(&(0x7f0000001540)='/dev/input/mouse#\x00', 0x1f, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7f4fb5edfa24dd91, 0x0) sendmsg$netrom(r3, &(0x7f0000001480)={&(0x7f0000000200)=@ax25={0x3, {"045b02b1f286e6"}, 0x200}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000240)="1553af01978a3ab7a5d98cc36e0267ea76119587a39937ec1c560503205c6b44461ca593bdf3cc051d7d1e0594e06f40bc7f2261636941f3d9a33c1e440453b16d2b4e57137d3359a5c3a0a0cef0b767ad544336d6765a0b8474968e758d0c637a8a1b9fd2de752108515264c231492d0c464692f8de26764602ad534a9651db1bda5d0f47416036bc664426489758a134e7f8b23cd3754c5b37c9a3ab2c60cae62d50112975e7d27617a18b2d1b2eaf5431a5c82567de0fba7883235306f4", 0xbf}, {&(0x7f00000003c0)="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{0x100, 0x100, 0x7f, "ebe6aff104b1cba57cb408591ac419c2b9260df66a184bab8dfe9b4ce66f674e888f2b5550320db193dac47983ab6e71b3df5fdd96c446a4f516085bdf284a7956abe9a03223188752097d8b5800cc6c3b2d4c8bebbca833fa254698ac2f4b220bf78b1a1246e8274530a31af39b7b201fae128b8b544bd278918bf0470f622fb7117e0e2624fe39ee4823e800c82e45110b6680b440eb5d147763203fe237bf9d83aefbcbf6e4b7ca1518d1931a626f6b93c3c0c4c7be072686654e401e86fb6e6138de4fbc383cf9d68b7b55fd8ec39b58bc75c4de484aebf7998ebfc98e70a3d8bd1ce5ef094bac1407"}, {0x110, 0x101, 0x10000, "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"}, {0x88, 0x112, 0x8000, "9df2529aea6cf5112c1ad1ff4d7e166d442b6b8036a19f426eb4358b1c0a865a4ed92d5e28bece72610aaf52147b14a47aba6be285459325b38e1e73e404c76c26d9f18b55b4ad5971b022bdecbbf9475de6e5cee0b0531dadfea981cffec44d4b4e22b81dc8aa86c8b11d6d4c5b209b83e44f"}, {0x70, 0x0, 0x10001, "938e94bdc041989a5ca1b080f0178678ef8a1e7fccfbaa7abc8338bdec6c2aa5f2bd1d817308e17c1c4b7c5aabcb6ea2937e2f010e5f7bc68ac82cc76f47b72877484c689328305970bf72b0fad37eae07e4ab4b0238e69ca9f4d1f9e8c5ab2e"}, {0xd0, 0xff, 0x0, "bbf28d9ba2fc861792828ff0d85b0fa7e74e44dc9f6a1772dae33f7a5d3c28dc9c69451b6bbe29d60c5ee65dab30bdcf334157659bbe35f43f9accb914f15b7baaae0b17975f84e81175851a9e83adbaabf5a6eca23ade33ea5d44a0a22b822eff3a337bc3277ce4efb8664ce950aa5ee4acf0376f78cbce894339c0b0b7f0c0a7ee99faa34b5efffe797a66d733cb23b913a9a0b023f86c6f5a3ec66fae0771f893ca320f7f57ef18a86a28e26cbe2c6eeb600bafde535f8624d4da094b1732"}], 0x1408, 0x1}, 0x4008014) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000180)=0x8000000, 0xfffffffffffffea9) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x2, 0x8}, 0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001580)={0x20, 0x1000}, 0x2) close(r1) 2018/06/01 11:06:48 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) munmap(&(0x7f000090e000/0x2000)=nil, 0x2000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/06/01 11:06:48 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x190, r2, 0xa11, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xcc97}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x82e}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x2004c000}, 0x40) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000280)="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", 0x201}], 0x1) close(r0) 2018/06/01 11:06:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r1) 2018/06/01 11:06:48 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x9ee, 0x0, 0x2, 0x7fff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000100)={r3, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000200000000000000000000000000000000000000000000000000000000000000f1ffffff"]}) 2018/06/01 11:06:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0x4e21, @rand_addr=0x3}}}, 0x88) r1 = dup(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r2, 0x1, 0x2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x3, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0xffffffd2) 2018/06/01 11:06:48 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x0, 'cpu', 0x20}]}, 0x5) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) 2018/06/01 11:06:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0xfa) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/01 11:06:48 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000000)=0x80, 0x800) recvmsg(r0, &(0x7f0000001a00)={&(0x7f0000000240)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/169, 0xa9}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000540)=""/191, 0xbf}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/253, 0xfd}, {&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/192, 0xc0}, {&(0x7f00000008c0)=""/81, 0x51}, {&(0x7f0000000940)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x100000000}, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001800ea1100f00005000000", 0x29}], 0x1) write(r1, &(0x7f00000002c0)="0104e5875f83f0e98d24177c209a69daf7eff169318095b2320695584d62d363ef0fc9e8777013df0536a067", 0xfffffffffffffe81) fcntl$getflags(r1, 0x40b) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001a80)={{0x7, 0x7ff}, 'port1\x00', 0x30, 0x404, 0x870, 0x7f, 0x5, 0x3f, 0x1, 0x0, 0x4, 0x4}) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @rand_addr=0x1}}, 0x40100, 0x2, 0x800, "1591c5c0b30f1148a1bd0448728d01f9175cf8b45a5ef0db189b9990f661b4a5ce2680636e6549d640af707309fd968e0c1167a9a37cf101a19a8b81e14be7fbca3557af2eec571a03b9a2652af47063"}, 0xd8) openat$uinput(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/uinput\x00', 0x103000, 0x0) 2018/06/01 11:06:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) tee(r0, r0, 0x8, 0xd) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) write(r1, &(0x7f0000000180), 0x0) 2018/06/01 11:06:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0000}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) recvmmsg(r0, &(0x7f0000007f00)=[{{&(0x7f0000000040), 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f0000000500)=""/237, 0xed}, {&(0x7f0000000600)=""/186, 0xba}], 0x9, &(0x7f0000000780)=""/84, 0x54, 0x3}, 0x5}, {{&(0x7f0000000800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/167, 0xa7}], 0x1, &(0x7f0000000980), 0x0, 0x80000000}, 0x670}, {{&(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000b00)=""/213, 0xd5}], 0x2, 0x0, 0x0, 0x3494}, 0x8}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000c40)=""/82, 0x52}], 0x1, &(0x7f0000000d00)=""/4096, 0x1000, 0x9}, 0x7f}, {{0x0, 0x0, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)=""/116, 0x74, 0x3}, 0x1e}, {{&(0x7f0000001dc0)=@nl=@proc, 0x80, &(0x7f0000004040)=[{&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/212, 0xd4}, {&(0x7f0000002f40)=""/165, 0xa5}, {&(0x7f0000003000)=""/44, 0x2c}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x5, &(0x7f00000040c0)=""/211, 0xd3}, 0x6}, {{&(0x7f00000041c0)=@ethernet, 0x80, &(0x7f0000005400)=[{&(0x7f0000004240)=""/40, 0x28}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)}, {&(0x7f00000052c0)=""/159, 0x9f}, {&(0x7f0000005380)=""/7, 0x7}, {&(0x7f00000053c0)}], 0x6, &(0x7f0000005480)=""/215, 0xd7, 0x401}, 0x7}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f0000005580)=""/22, 0x16}, {&(0x7f00000055c0)=""/50, 0x32}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/244, 0xf4}], 0x4, &(0x7f0000006740)=""/183, 0xb7, 0x10001}, 0xbcc}, {{&(0x7f0000006800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000007e40)=[{&(0x7f0000006880)=""/15, 0xf}, {&(0x7f00000068c0)=""/208, 0xd0}, {&(0x7f00000069c0)=""/250, 0xfa}, {&(0x7f0000006ac0)=""/247, 0xf7}, {&(0x7f0000006bc0)=""/179, 0xb3}, {&(0x7f0000006c80)=""/95, 0x5f}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/187, 0xbb}, {&(0x7f0000007dc0)=""/72, 0x48}], 0x9, 0x0, 0x0, 0x1000}, 0x3}], 0x9, 0x10000, &(0x7f0000008140)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000980)='/dev/urandom\x00', 0x424402, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000008200)=""/4096) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000008180), &(0x7f00000081c0)=0xc) 2018/06/01 11:06:49 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff02000000000000000000000000000182009078000000600a07ec00000000fe80000000000000000000000000000000000000000000000002ffffac14000000"], &(0x7f0000000000)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000280)="55b92e232b26c8b4f64927825a58e0919ea66afcd0f640a11d294cebeb4f372f9af80d62411a580a05910f") r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r1, 0x1, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) delete_module(&(0x7f00000002c0)='net/arp\x00', 0x800) 2018/06/01 11:06:49 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000240)={0x3}) keyctl$link(0x8, r0, r1) socket$rds(0x15, 0x5, 0x0) keyctl$link(0x8, r0, r1) r3 = open(&(0x7f0000000000)='./file0\x00', 0xa400, 0x1d) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000040)={0x4000000000, 0x4, [0x0]}) 2018/06/01 11:06:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = dup2(r0, r0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/06/01 11:06:49 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x29, @broadcast=0xffffffff, 0x4e24, 0x2, 'sh\x00', 0x1, 0x8, 0x5f}, 0x2c) io_setup(0x1, &(0x7f0000000000)=0x0) r4 = eventfd(0x3) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400000, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x58000, 0x0) io_submit(r3, 0x3, &(0x7f00000003c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x993, r2, &(0x7f0000000180)="5df61b165303306bb14728f6a37c25e47d022a1c629205c1e4ab5d6f3ad8621525b3f657a92ffa569dcd97087610e318d9a879daf96c1dbffd99e5186967c317212d7507105e2e43b1bf2d0569bad6647d04357a2acef0030ba30e3c97dadead978f9c3dac37f09d5614a1977c930a403be100da9f2b3954b86ad8cd11d40ef9c45467f9b65de3a70728a365d1ca64f4a65188892e25ccf5be8c0aa87ba051b38fc10b2b6c539f42fa", 0xa9, 0x3, 0x0, 0x1, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb, 0x7, r1, &(0x7f0000000100)="47bef95a3ff0c2ee7c38f0a8b2e130e00f0e329b2f90c3fe720547033f66836cb65db5d9da8b01a764ffe2ad85d5163731", 0x31, 0xfffffffffffffffb, 0x0, 0x0, r5}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000300)="bafd2a1b08bf8c2839e4451d0a7a772be0ef181564b2c605f86d09a10acf179111", 0x21, 0x1, 0x0, 0x0, r6}]) r7 = openat$cgroup_int(r0, &(0x7f0000000400)='a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r7, 0x0) 2018/06/01 11:06:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbfb6fff050a8263357506b31e58a98399b397e695c0f03d020054436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070008000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bb", 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/01 11:06:49 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) connect$packet(r1, &(0x7f00000000c0)={0x11, 0xff, r2, 0x1, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/06/01 11:06:49 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r3, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) pread64(r2, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x98) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r4, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r6, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) 2018/06/01 11:06:49 executing program 2: process_vm_writev(0x0, &(0x7f0000000240), 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/43, 0x268}, {&(0x7f0000000180)}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000200)=""/50, 0x32}], 0x5, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) 2018/06/01 11:06:49 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') r1 = socket(0xa, 0x1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getitimer(0x3, &(0x7f0000000080)) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/01 11:06:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x16a, &(0x7f0000000100)}) [ 108.012403] device bond_slave_1 entered promiscuous mode 2018/06/01 11:06:50 executing program 5: r0 = memfd_create(&(0x7f0000001240)="7dbf2a78892d764fd34a556b884fc44e1d3903c25662e82a6cdc43eba6e41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b81921550c50e061708af0a75d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f7322fc0cfafe", 0x0) getsockname$netrom(r0, &(0x7f00000011c0)=@full, &(0x7f0000000080)=0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x9, 0x0, 0x8}) readv(r1, &(0x7f00000021c0)=[{&(0x7f0000000140)=""/79, 0x432}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2) 2018/06/01 11:06:50 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000d00)='/dev/urandom\x00', 0x0, 0x101601) clock_adjtime(0x0, &(0x7f0000000680)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r2, r3, 0x7, 0xfffffffffffffc00, &(0x7f0000000040)="c893d219825a7d1951485460568d9459769cf4f457170683b56b561b10e9a426eed84d634975c9f5597edf8811f4c2055ced63ea0ad7519c18f522bb1feca6cd91a2ae732f6d76a332ac0e1879264f4b431df212b454001d39063386439319e92ef9ba768a37795256c677078e9faee999f2ed927d3ec04ea3e4eab783d631e199b7d87673cb7a2c971e48f60efeca15dc25f865002946b78f9d22ce4ac9ba19a7845efc1e79404296e1f9ad3651ecc20aee6f2dd6c73992f30d3a53181eaa21b857805cde819ec44d9ec85def914a35f015380eee5c6589c01ffd677dca010e6e15ffc7c188b46e", 0x0, 0x7396, 0x9, 0x2, 0x8d12, 0x6, 0x4105, "c86d9c505024829e126ac13b7e6e5d54960a09e37402bf53acdfe47fb3fc1fec537e1117ce25bccb07b942b8939db557a78261900a2ae022182e3fa0478159057095f9abbd889789dba6717259e14dc9fd23eccfb1b3cd9ada84d1f8943387d59c6f5a807766e17f9ae724fbcc49f8b9316714001a49d47c95c7cb"}) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/06/01 11:06:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x5e4c8000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002f00)={&(0x7f0000002d00)='./file0\x00', 0x0, 0x10}, 0x10) clock_gettime(0x100000000000, &(0x7f0000002f40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000380)=""/206, 0xce}], 0x1, &(0x7f0000000480)=""/90, 0x5a, 0x3f}, 0x6}, {{&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000580)=""/16, 0x10}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x3, &(0x7f0000001680)=""/54, 0x36, 0xc9}, 0x10f}, {{&(0x7f00000016c0)=@in, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/219, 0xdb}, {&(0x7f0000001880)=""/242, 0xf2}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/50, 0x32}, {&(0x7f00000029c0)=""/163, 0xa3}, {&(0x7f0000002a80)=""/253, 0xfd}], 0x7, &(0x7f0000002c00)=""/44, 0x2c, 0x25}, 0x3ff}], 0x3, 0x20, &(0x7f0000002d40)={r1, r2+10000000}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000002e80)={{&(0x7f0000002d80)=""/150, 0x96}, &(0x7f0000002e40), 0x6}, 0x5) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000280)=""/253, 0xfd}, &(0x7f0000000080), 0x18}, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000002ec0)={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/06/01 11:06:50 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00009b6000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x3) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}}, 0x5, [0x101, 0x100, 0x0, 0x7, 0x5dda7b3, 0x0, 0x1, 0x2]}, 0x5c) 2018/06/01 11:06:50 executing program 7: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) sendto$llc(r0, &(0x7f0000000040)="b728e81e743a888191d0af75b808b5f89ab14166871fca5ec2bf14c6ea03fb54deeb615fac7c85604a30c8d259e5ce9850febfc7f3b640bd76da8b80cf4bfe548a3f59dcb6d522a30bdc68086d28e6bbedfedf88e660de1c7869a0fff9ac5014ba27a6b09ab29bce3f6738a1ce5e477ac72271218fc92e7d0ec9a6c83cc071b16240012e381173b40ef47f0fc0321147da9d2ee80f7220acd9da09dc63937bbf9215efe9", 0xa4, 0x4000000, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0xbad735f70cc79a25) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) [ 108.184882] device bond_slave_1 left promiscuous mode 2018/06/01 11:06:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x200000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000080)='/lo%&^\x00', 0x3) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x6, 0x5, 0x4, &(0x7f0000b1f000/0x3000)=nil, 0x3113}) write(r0, &(0x7f0000000180)="86c1bafec4ad9c803eacad28c7fdc41ca46970b98dd5416b974b062506066bbf1cecd8ab1c29c5f35c4d0950236088cedcc28efd9e09c12e888e0fc14c9186f42ef0bbbd24bc08613c5c1f57c20c57a4ece5e23ee502163e11a70e1fcfaec6b43a50c928bdc375550000b057da7ff4b6d648c2d154a948314707e969dff5bbe6be1249fb90311ac986c3eba7f6c60ecb2fdebdf6c8", 0x95) mmap(&(0x7f0000b1d000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1000004) 2018/06/01 11:06:50 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}}, 0x1d6) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r2, 0x2000000002) 2018/06/01 11:06:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x62c8, 0x8}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x3}, &(0x7f0000000280)=0x8) ioctl$TIOCGPTPEER(r0, 0x80045438, 0x20010001) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x804, 0x501082) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000240)={0x6, 0x4}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) ioctl$KDSKBLED(r2, 0x4b65, 0x100000001) [ 108.282980] Unknown ioctl -1073208310 [ 108.340594] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 11:06:50 executing program 0: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x8f, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x4, 0x2, 0x101, 0xffffffffffffffc0, &(0x7f0000000080)='teql0\x00', 0x40, 0x9, 0x9}) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x81, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/06/01 11:06:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xfdfffffffffffffe, 0x0) ioctl$GIO_FONTX(r1, 0x40247007, &(0x7f0000000040)=""/4) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) 2018/06/01 11:06:50 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c851bb5ff30b488") bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x3, {0x40, 0x400, 0xff, 0x0, 0x7f, 0xfffffffffffffffd}, 0x7ff, 0x5}, 0xe) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) getpeername$netrom(r2, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x585100) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000100)={0x7, 0x100000001, 0x3}) mmap(&(0x7f0000684000/0x4000)=nil, 0x4000, 0x3, 0x1010, 0xffffffffffffffff, 0x3) timer_create(0x5, &(0x7f0000000180)={0x0, 0x25, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000280)={{r5, r6+30000000}}, 0x0) [ 108.832550] mmap: syz-executor2 (7408) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/01 11:06:51 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="7d787251e40686ae02453a3d09b855ac135cffffeb9b557be801001c004e615465c29657575c5c000000008a004000e5a800000000000001000000", 0x0) ftruncate(r0, 0x9) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x3) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) 2018/06/01 11:06:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socketpair(0x11, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040), 0x4) 2018/06/01 11:06:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x1100, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000007000500001a00000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000080000000020000000000000000009e0000000000000000000010000000000000000000000000000000000000000000000000000000000000000000e1fe4ce5220aa0cf8472f2dc4b4f6ab1966f"]}, 0x107) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x4) 2018/06/01 11:06:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") process_vm_writev(0x0, &(0x7f0000000a40), 0x0, &(0x7f00000000c0)=[{&(0x7f0000000c00)=""/110, 0x6e}], 0x1, 0x0) unshare(0x14000000) ppoll(&(0x7f0000000000)=[{}], 0x200000000000005a, &(0x7f0000000040), &(0x7f0000000100), 0x8) 2018/06/01 11:06:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={"626f6e643000000000041300", @ifru_names='bond0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40a000) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) 2018/06/01 11:06:51 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000002c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003cc0), 0x13f}}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x7f, "73a9e11a392732b2c7217cfcd0aaf6c1280026ea4e0bb56a2e122e058212665835ef0f1025c1ca5f4ace09ffd5587de48ecf8ccf6eb5e223cc5e801ac70f92c69732a2f09f8b1ec943ce1dacad5a0a0f695a80a27494e14213d8144403e65564148af9fb7c3dac289a3de802608c9a7b545ec37c527f8892b82d80467c34ba"}, &(0x7f0000000100)=0xa3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000001c0)=0x5) 2018/06/01 11:06:51 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x20, 0x40000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x81, 0x6}}) 2018/06/01 11:06:51 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x10000000) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="4900000000edf400"], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x2) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)='(', 0x1}], 0x1) [ 109.496218] bond0: cannot enslave bond to itself. [ 109.501463] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.546499] bond0: cannot enslave bond to itself. [ 109.552882] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 11:06:51 executing program 3: r0 = epoll_create(0x2) socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x40}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) 2018/06/01 11:06:51 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="8ccf1d7473656375724c7479070000000000000069747900"], &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0xfffffffffffffe24, 0x2) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x7) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x4, 0x1, 0x35, r1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xf8, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x18f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2d}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x81, {{0xa, 0x4e20, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x35}}}, 0x88) fcntl$setstatus(r0, 0x4, 0x800) 2018/06/01 11:06:51 executing program 4: syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x7fff, 0x1) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x40, &(0x7f0000000080)=[0x0], 0x1}, 0x20) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000240)={{0x3f, @loopback=0x7f000001, 0x4e21, 0x3, 'dh\x00', 0x20, 0x2, 0x18}, {@loopback=0x7f000001, 0x4e22, 0x12003, 0xdf0, 0xc2b, 0x6}}, 0x44) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) timer_create(0x2, &(0x7f00000002c0)={0x0, 0x23, 0x4, @tid=r2}, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) 2018/06/01 11:06:51 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409703f40ece8ef4658ea1bb9243c9a31170833199bdb60eeae4bf411e8ed1770ffe80e4dd6a4e004a6a23b08cedd847eabbfd1e197d14b6564b3fe57eef3735cec81e93034039082042cf63c04f3693c955d3ff26658df3c2dc06a4fd9e8480169dc104ac7e164a1fd65") r1 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/06/01 11:06:51 executing program 7: ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x6) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x4022}], 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f00000000c0)="90", 0x1) 2018/06/01 11:06:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80001ffffffffff9) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_delroute={0x28, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_METRICS={0x4, 0x8}]}, 0x28}, 0x1}, 0x0) 2018/06/01 11:06:51 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) ioctl$KDENABIO(r0, 0x4b36) 2018/06/01 11:06:51 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2140, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x3, 0x6, 0x8, 0x7}, 0x4}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xffffffffffffffff) unshare(0x24020400) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="2b32d8688edb665ed1741f4f7e2ed7caa9cb3e5eb137305fbaeb9a1d2fc862c5b3e718eac40c3ea101ba6e1899ee2968cc8c15e7e29d9ce3b714d2c456453a125744ca52a6cc824ee54dc0d74ba58cc134e26b46fe24ca8e1c7352c7b61d35100ae20563aad02c46b43ded20399285f435168cd4bdebe4946349fc3fff6f77b0fa58d8ac7d576ba26dafe9e71aa5fa5b7abd68fe5ebcf1cdea505c7c32d8bb22f5acb5147f1e9e87db86f2130e57d7", 0xaf}], 0x1, 0x2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)) 2018/06/01 11:06:51 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x0, 0x0, @multicast2}, &(0x7f0000000840)=0x10, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000880)={'gre0\x00', @ifru_addrs=@ax25={0x3, {"e19d5ad325ae1a"}, 0x1}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000900)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000940)=0x14) connect$packet(r1, &(0x7f0000000980)={0x11, 0x15, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="e9000000000b4061c643d93c0f3d42a601c3a332000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bind$nfc_llcp(r1, &(0x7f00000009c0)={0x27, 0x1, 0x2, 0x4, 0x4, 0x9, "a07cece4890de64b7bae20e897f9e41109047b3c4abceeddd34e40b647ed985889494dc6dfd4c91b771a8383296995a0213b34b2f645d6051e89732f8e4910", 0x8}, 0x60) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000680)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f00000002c0)=""/154, 0x9a}], 0x4, &(0x7f00000003c0)=""/2, 0x2, 0x1}, 0x100000001}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/207, 0xcf}], 0x2, 0x0, 0x0, 0x2}, 0xfffffffffffffac5}], 0x2, 0x40000000, &(0x7f0000000740)={r3, r4+10000000}) getsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000780)={@rand_addr, @dev}, &(0x7f00000007c0)=0x8) r6 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000ac0)=r6) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000a40), &(0x7f0000000a80)=0xb) 2018/06/01 11:06:51 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9cef, 0x81, 0x7f, 0xfffffffffffffc01, 0xfe8}, &(0x7f0000000100)=0x14) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/06/01 11:06:51 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x100, 0x2000000000000000, 0x0, 0x3, 0x7, 0x6, 0x80000001}, 0xffffffffffffff72) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) 2018/06/01 11:06:51 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101001, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000200)='./file0\x00', 0x80000002) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x1ff) read(r2, &(0x7f0000000000)=""/177, 0x10) sendmsg$kcm(r1, &(0x7f0000000a80)={&(0x7f0000000240)=@generic={0xd, "79cea565d50183665b170716abddbcc0f5db9443b335f5474d9e76da2a2672382735b3416ddb5e008492a9c29e0f5cda13f07ec4e5266519794c3534b414e13a3f715d71d2d0e013b969364d0b1124257dea807860b22015fd2565054ac81967748d00417a1df3923d1b3cf021d3d361deb477e4dad2383a8a29fc20d338"}, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)="f74457ff35528df1bf585bd177d35b6d74b0fff8a9b5df36b83d50b205eb0f3975dc782829a5c4e9217092b9606a7d2eeab32b5ccd5ab9ef1d001748cce822879dac48e07b01d2cb997336895f59411ac743d4fb67621374d8306f227be832370344c168b179512a86663e37538b9a5a7804d89c89c5d4084bd4848017dc250c96af06055bddb20c98105c6d249a75fad0616e4cd15bb67f9561e93d337904c4e7f471f513", 0xa5}, {&(0x7f0000000380)="78039033de8fb07bda2b37889ed2fc48a1925108104e14d33306e381b248a24bc6cf984e979bb9ff3c3e5a21364d386faa50411497d6ab5b2ac9589fd6dd5f5f95949e1180288d0a4aa00a47b9d3ab22d66665a4c67e0c6c76452e8317edc560d7bf65d12de2bad75cc557a93f0a66f64d9fa44d39f34aea48093901c98ad998f26f532cd05150b56b68c25fac", 0x8d}, {&(0x7f00000001c0)="31ea023c2f93bb5857ef7ba9cb3db115ea6cd1b8384269e144d1f4662b9965e632c46217f7f31be7a480db0cdb6daa5b13890c31dd6a5ace534b099f72", 0x3d}, {&(0x7f0000000440)="1be9ddb42ec02473b54b19f6143dd5a92ba1eb5646efff03fb98cb7405a0dc1d31609d1b6fc5fb", 0x27}, {&(0x7f0000000480)="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", 0xff}, {&(0x7f0000000580)="3577bde61cddf0fcf91051f825558a19aa2f8f77ae68d4200e710aadfbd29da99b20421de37e43989f202a8144fd65d17379bbbe28c22dbb8c5c81b998b09cbf66dd56f83cc2a214a008de24823f2ad4022f50ef017e703329e79aa4206b585a872b30021f08599daf8e3e4d58e76f3ce07686814a1f5f74c206883a52c8f58b2740", 0x82}, {&(0x7f0000000640)="5c4cc7ce0e455a8ab59e0f5937a3db6e77b28fc870a098848609b943922e6758771349356b5c69f5c781f402654eb2631029c242e1b1cab8dc0ed4927c39ea777263d6c35e79391f6d2bb9194c92c08a70c7e241779669f7dbb9b1bf5f5332a48f5dba7c0120f32e34320bd5708a882ea2d92fd707487ddba379e5e05fdf985f22201ad0ec7724b0f89e2df6779ca3564b0210b45f110844140dfa0bf4b70afc21097b5d2c3f4e7508c926e9b23a929b44ff68204ccee04ff5f9497ec7", 0xbd}], 0x7, &(0x7f0000000780)=[{0x78, 0x11f, 0x1, "346b7d33166d223f2f0fceda6d8222178f7d7755b0adb3b0cfb566850e910334db3c5d34f58d21148afa7fb018cee2e31f031583d9fc5fe872fb875cb0059824dc1a225aac6454c050c5a4ff3f8fd0dd3bdbd3fd272c47157ad78d8ad81caaef029f3a3c249cc0"}, {0xe8, 0x117, 0x3, "7ae45977c20ab57eda342e3187874d94f37aa283cf51931f2f8b2502d383bc3aaa8fe742c56446c855f5818687e1eee78e303479d475bee718edf74f401ac805ce0e547cfdf9a67f42bfb0f147be6436d40ebf2d38de029592b525680cc20204423edb02d11df9770b8b62143ccfbc8e1fac9b48258a2230cb72d1ef1134032f993104736e94b601dee6dd7f4beaf8c1c1cc6f23057f61086ae1157edff1529a10076a1c4f8108f330f89bcd461ff425bd84cdc221da636157ac3a9e541e5940b33825c134b47bc3ae7e9f555cdbc13d4606b7eb44"}, {0x70, 0x0, 0x100000000, "1d4e79f4c92eea273f6a63d30d8ccbd47c976070fd157badf53177321a32a25a447e3970d57f287d88586417ab87c910f4da581b7d4b440746d0c05671fd44aae1bb48b0c92adc49be3ee45ca6aef233ec395757e25ee8ccd10e3813b5ee"}, {0x100, 0x113, 0x8, "5c9df27dd82f9050362ec8b2828e16512d2b3235d799aad11ea772fe70c04cce71fbcc4d73cc247f52983a14d530bd4ac1686e734cecda299c6818b85763d747427a9a63a509c8080bbbec6f597bc3c73c5ee4491be1db9c5b9a293059a797d88c1b82489d9d21bbca2d58c61d002a039084511c162f39e2fa01704f6b2b7e95edd9e7b99e3f1b59718f150471bdf7fc67dd136c2991aa1fc9be917671b255b4f96b7f6629cc3f8da904970957a96181f35184e27b8130482f25639a8a3ff866536e786797e76692c36a5530414b6b3c841ac10ba30d53c2cb1604a7f50cdff49d709458f00f357b98766d291bd88f1b"}], 0x2d0, 0x40080}, 0x4040) close(r2) creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x101100, 0x0) 2018/06/01 11:06:52 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x400000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68), 0x3ca}, 0x0) 2018/06/01 11:06:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000270031030000000000000000130056e410c6777a360447669cdfdfd20000"], 0x14}, 0x1}, 0x0) 2018/06/01 11:06:52 executing program 6: mmap(&(0x7f0000008000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) mq_timedsend(r1, &(0x7f0000000200)="dc14a0872a9dcba7849444a97b240dc2b7cd9008130e889c57256cb04629855a439a70210a1687a634621c5f7916cf7469438d86b0aeecb2e04b676fe38eb10293a100c3b23a7ef9a9", 0x49, 0x20, &(0x7f00000000c0)={0x0, 0x1c9c380}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f00000001c0)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/01 11:06:52 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x10}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x4, 0xffffff1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000611800590000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/01 11:06:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/01 11:06:52 executing program 3: r0 = socket$kcm(0x29, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/xfrm_stat\x00') preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000140)=""/120}, {&(0x7f0000000680)=""/69}, {&(0x7f0000000240)=""/246, 0xfffffe8c}, {&(0x7f0000000700)=""/255}, {&(0x7f0000000440)=""/196}, {&(0x7f0000000540)=""/154}], 0x10000000000001ca, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) 2018/06/01 11:06:52 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) write(r0, &(0x7f0000000140)="24540140620000002a007f0000000000008000000002000101000000ff1000000000000000000000", 0x28) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xc00, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) 2018/06/01 11:06:52 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="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", 0x0) write(r0, &(0x7f0000000080)="0c2f1400000000d7ab00000000", 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x9, 0x3}, &(0x7f00000001c0)=0x10) sendfile(r0, r0, &(0x7f0000001000), 0x10002) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) r2 = getpgrp(0x0) ptrace$cont(0x3f, r2, 0x7f, 0x1) 2018/06/01 11:06:52 executing program 2: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) pwrite64(r0, &(0x7f00000000c0)="3c48930a3406b3174a1a6fda970871b3f51d546e89656d8dc2c911a3d414ea8fea5a8e0c7e92af0c8e3c7ba262801808347dc8b1932190ca4d8c1ec37349187e90c08d27bb2d05cda775c42e2d92bb1ebf3e308ca51f565d517ae6817b1c4b9b94e520ec2c98eb3cb393848c329b743c9857f0fc426e54156a3bec4a6424da2e14ada949d3b3b06ffd6bbbe6fbd35abcf00a75c47961b0f57a9069fa59", 0x9d, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) r3 = semget(0x2, 0x3, 0x20) semctl$GETZCNT(r3, 0xfe459d1c9a42e5e7, 0xf, &(0x7f00000002c0)=""/159) ioctl(r1, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") write$binfmt_script(r2, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ppp0!'}], 0xa, "6a412c7d35a6252602d310d690b68b3fb29da645fc5a46e205251f16f4b8c2c9ee776a9181e9a0fbf60321f9726faa2cba23455affbee967d7321e7e2a0381a9350bc91d4631f2b53f9010955173884bea4db8cca5d7ed77c4e83a5ba4a6b683009e5968248862e0c36c743a19f529b6364d73b65022e5b73359d872906d87cbb10dfdd3f54f2e8e2356545f0e618b436bdd5293298ddd85c0660e2f16f2e4ec4ab11b6f4808d3438ecb955f5e1dc601b9"}, 0xc2) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/06/01 11:06:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702f00797a3000bbd3c2830f2a102ed2060bdc00ca0afc0a0ab40400005d8ec474c281f5f1a6d118bc38d1a31d6c7a9aa66f072682cf09de0cb8bef55a1a530a3d2cee9ed82516a500ca71b2d0426b9ecd1e2567f55fc232021cb7b1dc618056acf431027a552b2b37cf5317c9194789fbfbfec9159de60772992222334c67e84ec1", 0x1ff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000280)='ns/cgroup\x00') ppoll(&(0x7f0000000140)=[{r0, 0x44}, {r0, 0x1050}], 0x2, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x800}, 0x8) 2018/06/01 11:06:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x4b73b88d, 0x6, 0xd4f3c03, 0x1ff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x7, 0x30}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/01 11:06:52 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) listen(r0, 0x7) ppoll(&(0x7f0000000740)=[{r0}], 0x1, &(0x7f0000000780), &(0x7f00000007c0), 0x8) 2018/06/01 11:06:52 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x69f0c2bb456ad748) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) 2018/06/01 11:06:52 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x8, @multicast1=0xe0000001, 0x4e22, 0x4, 'lblcr\x00', 0x11, 0x6, 0x12}, 0x2c) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/06/01 11:06:52 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/166, 0xa6, 0x10103, &(0x7f0000000180)={0xa, 0x4e20, 0x1000007, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = socket(0x3, 0x4000000000080003, 0x200000000000) bind$packet(r1, &(0x7f0000000080)={0x11, 0xf6, 0x0, 0x1, 0x400000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/06/01 11:06:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x70bd26, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/06/01 11:06:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$TIOCSBRK(r0, 0x5427) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000)=0x20000000004, 0xfffffffffffffe1f) finit_module(r2, &(0x7f0000000080)='cgroup[(\'\x00', 0x1) 2018/06/01 11:06:52 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000300), 0x4) close(r0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0x4, 0xd38b, 0xfd9}) 2018/06/01 11:06:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x48010, r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba422de759e42fd91d00e9a4b20079ffffffffffff00feffffffffffff1ed4c2e4dc42ffa86eb9", 0x30) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) time(&(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x8000, r2, r3, 0x9, 0xc8a7, 0x80) fstat(r1, &(0x7f0000000000)) 2018/06/01 11:06:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8001, 0x80) recvmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/189, 0xbd}, {&(0x7f0000000200)=""/217, 0xd9}, {&(0x7f0000000300)=""/121, 0x79}], 0x3, &(0x7f0000000380)=""/81, 0x51, 0x8}, 0xfffffffeffffffff}, {{&(0x7f0000000400)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/2, 0x2}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/183, 0xb7}, {&(0x7f0000000600)=""/2, 0x2}, {&(0x7f0000000640)=""/202, 0xca}], 0x5, &(0x7f0000000880)=""/210, 0xd2, 0x4}, 0x100}], 0x2, 0x40, &(0x7f0000000980)={0x0, 0x1c9c380}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) ioctl$sock_bt(r0, 0x8907, &(0x7f00000009c0)="09d43a9cbec20ecc00e54f1e878adc78238ce727d0d1a8623f3f6041e03bc3cb82078424a11bddfc6da722dc1753d0438fc8064517e2589a764851d6d52df600cd2448209ae053c8d393ebbd197730375cdd2a0d8a3950452fc81246aaa0004ef26a0988c5f2367a97bb72c8b81bcf0c27c778e618dfbfebc0985fdbff52aac53f07bfcb23b342d1def6d083f2753e882a44c7609568853c6228ac034d28b1bfa4") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000840)='hfsplus\x00', 0x1000, &(0x7f0000000880)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/06/01 11:06:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x281, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0x33) 2018/06/01 11:06:52 executing program 5: mmap(&(0x7f0000395000/0x4000)=nil, 0x4000, 0x2000000, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x12) r0 = memfd_create(&(0x7f0000000040)='user::keyring]#\\/#>md5sum%/\x00', 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2981, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040), 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000398000/0x3000)=nil, 0x3000}) 2018/06/01 11:06:52 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000040)={"73797a5f74ffb900200500", @ifru_settings={0x7ff, 0x0, @raw_hdlc=&(0x7f00000000c0)={0x1, 0x6}}}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@generic={0x2, 0x8001, 0x3ff}) 2018/06/01 11:06:53 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0xfffffffffffffdb6, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000001ffd)=0x10) 2018/06/01 11:06:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/rfkill\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000001c00)={0xffffffff00000000, 0x5, 0x3, 0x4bf, 0x8, 0x7}) recvmmsg(0xffffffffffffffff, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/32, 0x20}], 0x4, &(0x7f00000002c0)=""/82, 0x52, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000340)=""/48, 0x30}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/82, 0x52, 0x4}, 0x6}, {{&(0x7f0000001500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001580)=""/31, 0x1f}, {&(0x7f00000015c0)=""/211, 0xd3}, {&(0x7f00000016c0)=""/202, 0xca}, {&(0x7f00000017c0)=""/27, 0x1b}, {&(0x7f0000001800)=""/224, 0xe0}, {&(0x7f0000001900)=""/230, 0xe6}], 0x6, &(0x7f0000001a80)=""/49, 0x31, 0xfffffffffffffff9}, 0x2}], 0x3, 0x10000, 0x0) syz_open_dev$random(&(0x7f0000001c40)='/dev/random\x00', 0x0, 0x20000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001b80)={0x2, 0x1}, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc1105511, &(0x7f0000000080)) 2018/06/01 11:06:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)=ANY=[@ANYBLOB="ff9491f447c100001400000008004500001c000000000011907810000000e000000100004e2100089056"], 0x0) 2018/06/01 11:06:53 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/29, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x6, r1}) 2018/06/01 11:06:53 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x304, 0x1a, 0x300, 0x70bd2a, 0x25dfdbfe, {0x1c}, [@generic="02552793f54284b43b1838ac5841d023045fb41306d1ab58dc91e737acd0c51d67a9658d39a9359d57f296db84bf3b7750e22b3ec606ef236fc146b9159a", @nested={0xb4, 0x36, [@generic="90b8839bbe0fd1f0e94d52d87837417349524a42383001375d9dc6ac49aa998ad49ea46a091486199c2d68cc50618713c70265157647739eb492de8da09a81eb6eba5cb39a2181339a18c5e92918e77d6a955771bad1e9d02aeebdb16c46b5a6c9b69d8ad2229c23db4dfb42ec058b72b7a95fbe2406ebd0e5380d1aa1159e45b84e38775cd571ee6f706b420a02f093a1690af8ff9aa03da411394056668cc0d7ed4b5945bbba79df76229b68"]}, @typed={0x84, 0x6e, @binary="d2f21df33f0a4e61350648c319bda658c5894855e0f64642f7bbea59435deddc984a6c1054914d695569555488583b4917dc5b583f277331c1b595541422c4d3f3441d0cf4af933f1c1578d455541b2fa1c753cff867397804b7ea036b94e30697165c910afc0fc1fd8ea31537e2086e5b304ccdbc3311997324af9add"}, @generic="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", @generic="c0bd8577f2d0688c0a00345919d3c3e0bb6f1c655c500a8c", @typed={0x8, 0x74, @pid=r0}, @typed={0x8, 0x64, @u32=0x100000001}, @generic="54b88c828bd3e3780bdde3d34660c5bfa935360bd230947ce4120b7fa15e2c6a526003463d68b706bdc0cfae27977859c8a4377a13d5cc40a8751451ba420751b94aefc325ce60357918bee6561cc15ff30cab60"]}, 0x304}, 0x1, 0x0, 0x0, 0xc0}, 0x4044014) 2018/06/01 11:06:53 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101040) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) write$cgroup_pid(r0, &(0x7f00000000c0), 0x0) 2018/06/01 11:06:53 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000003780)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7ff, 0x80000) ioctl$sock_ifreq(r4, 0x897b, &(0x7f00000000c0)={'gretap0\x00', @ifru_mtu=0xbad8}) setsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000003700), &(0x7f0000003740)=0x4) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000037c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f00000036c0)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @rand_addr=0xa6}, 0x3, 0x1, 0x2}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000001c0)="c2abb1630f2ce380b1c5924889ed261d3d80ec736049f3182f063a93643853d122735797b8a36ac52046ae1cdc0d9b77d8ab1159ee288b8ad9eef5262c592c17b5c05604d3a121974ae5e0441dca45270430f3e651d5090fb8fec16652f24d41b33a8d33c2d1522f3beb378fc4d888c4dfd551ee6ce496beb3c75e91f520842123", 0x81}, {&(0x7f0000000280)="ad3c0dd4cfebb2d4766cb0d3633566b6bda1354492365cb152607e6eada22f6045f71bef36387c3552762834dea8840f9853de9e0c811e8006bfc46442176fb4bcb12a8522f79df48bddbd54049a9453ad2b48c8d10bf8edb302b2ddafc698a71362828df46127ea2e4cbdc23b106bf19a4c8d689ddff92a87d1ffdb458aa5cc3c3365fe1e8fd6f20bf7b41bd66c0bad8b189de556426f23a60c8e3e97cc57678debb7f41a97f9a255eddc178bf18a6196c22cfe0d94e2bb07cc542f9a18e9fbfd5f0ac2a4ab935e59d7805b6d793ee73ae6ea76d6dfcb8d69c83da2ab0edbbd62aa7e6ffc038d5875027a12b3d8ba67faf7847a1b3fd8b6372cb6e8b967c86fabfe1af83ec2ed29443beb0c8db4f706120de38a3f374b8ff26780f4052d6c8d5aee485f67ec3edc2e8052b37b620b476759c8a5a33d688523401dd741cdd13d0c1727cd582d7112e71cc84da2c45cde347b98339a5a8a51908c7b9d768145de44276bd857010f731e61d90967834a5ce19652bbe45f25819e1062af291599b4ed33f564b5f1a005b1fef4ddb8745321e035829fb02e85516763bc5040b2693c9d7b3e2b87d85305269ad4393244833e2bb2e1ba5f14f85a0fbbacbaaac169e043484b8cda9894d734f0fed17d90f5ff3e52a1bcb9fdbeb3259cc6011e182ba1f766ca6a279c72141756ef5ae02cfa4e1dab9d979e033d20bdae554b342630521f9e624a9b61eef59244c82ec06579215dd389a5d12cb813569e6803c14e0afbd9b32f7ad525178fadbdada7f9362052df2ff7571765ada42e21cd9467b6ef3f0938abf8e08e75f749fbc9e1b7171ec0a9f1ade6811f8b030807a1e970ce6f0a1a4250671e4d2e01bd405fded2dd370280796bfd0eb3b262d39dd086ac97e49054fd8588f3619578f7c7444157ae253208ccd102e6d471a6c4756336f527280fd20bbba4974d22112e25b7c1ebd5061668e54410377fc60608d87884ffcbec97a1ae40d61b86fe27a6cc7ee8ca15b3042dd1b0e86cd4c31ba934cb435c235c3233a451c04b90efcaaadab89c6e29c6b6ba954b20ad97bf1821a595862737938839d59fb82e97a5920e9ac6e13dbf88c6154c9c6fde7d1df6c1e7736246aa60768168962e50648b12ebd6fad67c003644e2c4290659a0b38058ea5f58b5d4f383fc5e9ef45aa5be23a6a933806d221dea368eb2c738b845ac2400e483497f86cabec4e9eca96f49d03ff4142e9e68d58218fdcd909e6adc20693d35650c3e6a91f0c8d8d3e94d90e1e226504be9b8de4be91da229c65ce6b8b8149e860e28eb31492f992a2f58e759c38cc306fb52065d8a6b3e56ff219fb39daac22e4230b34a3dd3bd9c1146f3e468e1e2e0084927cd2df369253641089d37097ca7fe63caa137233666d90cd9741a9d1183b7af443d67b54301eed1e1562d662bf84ed7666332f8c0d2f9009ce6b3f6dec7cbab76be3b1b8fffcc26f2b44eba5470a2a6a0cc0e60d97608735552e6bfb9f1f33caa9ec922244f2b0f17b0aeb1d818efa8a22daaac2e50a2cbb5cbd647454085b022112e9af53df798c67bd1fcf468a69d743d8998d84e2927aed7f1ec2ea5e8c2a0e49e4869bb1962839f6fa8f7d57ca863ae354778a2b6b6fa8ade16e52e9b2d9149c1e81ff03897f1bf02afbab801d9f7e784951582b83b5430b482f6559d2de89523f7161b4abb5cef60647633d56b5c219fdbd25da32d225cf3fd89940b7a3334c3a9d0cc4fc3a9c78138678e77edd97bcab37b5d86ccb9ff647b4ad3552396d26d08251c3b4bb39de97dd407abe0be1748235ada4f11e2107be52816cd54eecf497608f852bf06a4bf2b7ade93b742176d7bf1ab86cb4d9881cca21f8656aacd9dbf48454acb8eff86b20315144f6edd421ae370e01bd9c28b664d4642b55e5cc2f6cddbe762e4d6706cce6d7718395ce6ce5323d59c2bd41597dd31272f638a892507b7cc471d6fbf654f744f4839214c3477ba20a4746e766a7e74d5b2ed45725f4dd1426a3652753d6f9b028fb08ea760dc7a95f7ba9868362f27da1ec42d76375d4e3bfde8783099053fd523f7a7590ce3bf8a938b9be47492149caaed741e6c6c71c7804e8b9a286295d3750c24fc9c7cba19e0a48bedd28351465539c3986cdd41b96c847213030258fb4155df010732547522a4762aac84cf59b13e4982877959fceec480bb3e136a46819f2ba20712193e45a46f85a10b8328ba84700ad6a028ec8e6985a2fd74a08351f7e1f0d3252252243fa89c9836bbc5598dd592861cd242c2720728b65f9c1ea919905583c9c6db844897cc4f339918edd7747775cd204ac751798e6a0880d8c7fb72eb629c0f2a2199042f785642b1fae602447184a2ca385422204e826d1c78df98f1a1b0f09df8350d99bb7df44c25a0df299c9dd4135b728c945d9ed6c44e5b4dc54e858675e9d5da645e3eed02750896f0c3c8fc210d33fb43db4a0ebcff5923bc970f2227c10a2ca18057fec365bfcd0d1c8cb5520b9fa73aa88a852a3e3dbd59aeef957d0d9c39f40a599f86e4d778d618227d10d11204dba0e0593bb6d2de2554e41c861f4bb87d44d31fe57ab562d573d362dde70c25a7ed30827102364f24863426f4a58dce01ecd1cac3192365ea15f0616d06c22926719fe19b8470d5f9ec616be325d3eeec51cc2df00c7862075e7b1b85e22807c2472ec7515b0544f0692053ec9860d24630898fd78395983134a8e7dab92020b6328e6b921fd7291d28e164bea4fae0886e95c5237bd5a18fbf7c985282cea5796828f50c868186ad7cc073703e2f8823728fc60628d9e573cd0651cd9359943fb4d38e353b9754ca677ee8a0957ba965c25020c1aa45cb820a69518c5e147f6a101c5a8d73f3662eea9721ac0da308dd6ad064a4ee6bb4f4b6fc2a926686cdd2fa492ec37e8c3185b9d7ac109b6df7796db47c03282bf14b91c6ac9cd5aae6e1e0daa795f19eb2ff512eed428173faf82b3e77d8aac6cfbc01c8ee937917a1d20345cd0c18f8256c1d6a6684117decd6aa41f993dacef25c72465d5aa8a58e2c00bc13ae90381a691977b9612952aea9ceca5681d6cb0f1a91910de2551d02d0bad00ce0cf64856c5756fb0b1a61bdb8ecee53c41ff56aaf39fa242730ab2396e70ab36e3c0c2a245885581c9a199af5ad0140e2e3faf9fc7b9c0a3ac1b8bdf22cf2678d019ac4480fdd30736797880c96f684881c3ddcc54f094820f5b89cf8e82f6c98a043376d32fa064ac16cae3ae70468802d531c03ccbeaa7d1f9938667b4195b3003c3103793d72136740eb2b11e74ca4cb147cf54db5f9b94497b1d2c37c717c5c4be7885ab4ee6ea6014c6638de9d0c54bfabce8c0780f9e228aea283b069b516681f7dab9646fc30b20cab2ba2cbb1e391cf3d8e9a7a389716588db6047cb065b8f347418ecd7da66023d2ff1fa18d64f20d8e3d7b54a16d4ff99cd9513c59b725f0964fb786b26f241eefa185942603344f9b5db8c302cd43882e58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0x1000}, {&(0x7f0000001280)="d8eeef61", 0x4}], 0x3, 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f196cc0aeb1e5c16ee95dc7a15979d3a673e845a8b014d25d0eb469152c0134a1be6ba5cf9069def2d6ea92ec5fac79184f97a431bc2a1eb09f50c2a13e3a8a647f8155f1b4ccb54ed38e25cdd694a6b9a9c6155bf56bf4a55d2a39dafcde56023fe857c1c768d44ab364d94290365b954822b15fb78a28033eb8bc91322eef78d823fab7e658e6136e9019b2c0bcdce4aa732538ceb42a85a90c2106bc6a375b293ad6cf1c6381c4b10f46b344bb5287f4e9439f2a78bf99b57c4ab080fec6ddb2013405994287346e028c6c0fcaf1a70d014d14f3cf9c5d0c3d2c351bd0d79db3ca914075817dc703d88314487cb46cec6bf90b77aa101fcbd54a39b9aa538be09c6061714d845ee7f8c9930f0accf6c08b066ae78c225b2653c2e3fa7947d17a5b0679794b01a07848785482e4b9c7559032fce82e87b097f21676c3034facd826b771f81f04e0b4ef159679be532fc39eebf1ff2fd1b4cf5c6d8c34903353baf39ec6ccff6a247dcb69cdd1a71f890ae40ba947b06e70608daa89fabe1de6ec59001c862d69ae4bb1e36be900293cd2334a011a1f1c00008a228181acfcca531380f1a1dc8a2332fe83881653d08d707f6e98d84278ce7d69c4ed353242129319daa592c3197d11cdb1615e52dd54efb3925b85102cf37862adf802469c26c9724e2426a07bd056971a835634fba9af31943e73bf6d9f0d00d8011d986f52090bfe3d6738302ebdb0f3864fae43e9bffb63272b1db95527bded624728ab44510443e5ae49fda1c3dbc44241e12ddc2e2c4800405a67bd68c8aeb254cea5e2fcf503c460feca95e1c3969e22032895ff292c1c5682a743200fe9119a369d6d9b844d9dd6c09dba1196fec7050737a63c009c4fda9f5d79d9e6e096ce0549def4b0b39c1226a3455af2790a3574d66c7e918abd47a4dd09fe0d5222a67465a9be2824ffcecf6df08e2657f9162765a691686e765c9581e84e6bd87f676c550f76c7403500ac8d2c3357ab552391c78b344479912fbbc65735cd5ee3904dcbb577ea6b78b36b239b8392156eb4de2a4699eeaa1dd9512625dd779dd6ee8e9025e48500b1a1f4841eaf54b31dbd701f633b4caa28b527d1e5ab08617384158cf6ebf300fc69b2512858b429fc2d39cfb9469f1937b44aa709dfef11df12187ee1a6bf6cbd81bd216a96ecdcf72f093b924ef6007a6e711d956a2bfd4f49768e08315f8b9d69dbe08e3be9a3f91c662c5ef8a2ef3429f91bc30ed47af8414cd9b101437a169adc3fd5c1513b627b88cc9e6e27ac9cca9ad63a3771683c0d8520af92350383dc4b8592f813a4cce0faa32847aa19232e9f843d4dfcb28b89497b209a2f2e3b75c7b9feb3b838a92787f660f3827188e66f1cedb9dee0a6134078b4e43561ffbe996a1109193947e4ba8a9ee9c1ec8597d06c2425a613971ab1a97d591ae04cf9647458236000b329be1b00a5531dd9f319c301887341e84fff82b37d16f23debcfa4e2b25c69bfc662697caa7d4f850d96a6ca8a05ad2c43ca5f992b94c43fd8301bfda1f97368130ec22d123bfddf7def5d2f6a6fedfa909e5b449e4c3367b39ea0db465eb14cfe8d5f4d039486b6ba2330084b284cea21c8ab7e633c879d7d279ade9fd216bbd96e2808de4943ba710199a79e70038f31206ac99372eb0d9a9430b7fdcd108b3f351a1fd8bf515a06838ea6a2e2253e027e673fac9447f0e4cc5a95d44bc4b793c1efb721377e09dad34093e5944e07af7065ea10a71e84ae89b476e033e9161aeaadf6456ff2a9a49ca2691f5b3bdfbc496348c60dc0ba5505c0fa4b7d9f29be80573ae6c8903de27b4cc3c3fce067207fcd91c8e5881e858145f75833c8647a178ab7f8f6a721f9b227d9b01040fa0c9218e16716f603f13131295ca073620a6e10f988d6b29d91fe56f8743fd062f6a334a7b313ec9fd4020e0c841e8caa6aaf0297914975e88f84834be3a7d236628b844a410491f0690c4b89bc75257a23f181f11d7c743ce8253179ceb0b129d4584fcfc74a07c577936c2f947b6832996db3b9bf93ec597fb82a9ae2fa1d5901ce3e4c7f645dbb35e611ca8f46db42a52fdd60e19bc971e9008f68694f4305046d73f1fa9b4e19e519a902e420f7c98f7c0ed411bd44e91f84c3ece8486ff69b3b99402c48f2cff52a2f9b7dc3281cda5f72aaf2e031ef59d9430df7fd0929733aa0f26a140306059c7a007bfca607ee16e0c1143a6d6f8da26efed539d9dca5f2cc6fed59f565bb63c430f2e95824b4973101a2539b8ed35d5657d070378e13b4ec6a136823ac020656795975f3f92012a4d9fad1ece0b89703967fc506dca9ed637fad838761b7336736a74d669998cc072ec8908a9f860fd7d68e69a16944838bad86e2bc4c6c0322d3734119c5379785620bc52a85b4d4c2d79e8176f9d1f5b25106f2fb9ff71f9470f894471ce7601b42e1051a18df65ef5cf3dc31fd0a50ae409d6839479884df2f3b800b1d742d75513b3e55bf1a7fc14773e8b029eafa45a246fccbdf7e4f3cc1baf8d3af2cb65b72007da2f85284d0d27da2022b9a419f1f3f3ad016bbb36f1759bbb59deb62f1c229e91eddd9452f5f95c90355785301f06932be1cf842194f31be50f3c653e812dee00399025dcde48c2ec9146e17dff80f630df1949458a1d4709af60e6beed232a4a605274fc91a7639dc1479eea36dbf83ef7261fe8e5cc9482a80f434a55b7555a58013df0d1846e747732bb0ad6e44be947bd0b839347602cbabd7547c1383387f4d4ac2fc971243a40f696c3e3975f764ff87c2e147f52b2be0a9d48d439b7bda8a247b6a7717cbcbaaa76bab5d4672f683252aeeabd1195655ef8b41ccbc11a5216ccafeade0eda9df75c4fc3d9c4303cd5287af55c3dc1b49969db3043633564a97a8ea1fbbd752d57e6a02dad65d39d7df634e601859e5a75a77a280ba08abba164b1cd8679dc1ba0a5e54ec5d770203f7824813808d9392d1872812aead1cdea1bc2e0197a1b5eb2e6093145bd1aff8c331f84aa8b44aa374e0c2d2d8405267cbd7a2509fdd9a0d30af5d59e736ababa1a15044161c41ca2b59b0b8a72cf27d15d0fd6496a324d073c1a393b56bbb60e4d80f00029f0cfb0a5db250c2e04d67d9260f09a5ad90de5fc3bf907ca6e58253a13c550c063dc4210e45390a62d81d978b59600cfc08d5ce0c533bc722dc92bd8cb112c47e646476af9973edd0127d92fc017d1472829ad87b39c7ae785e11248e9d71eff9b2e177fb260702c7c9b7a2155e4dd739d5ec3f48efb9f631d24e692c19e3b303f3393599ace3e0f175183dcebf423c4957eff709b83fe9f34f443ef57b575872ba35e780b08f2ab3361d82b9cabbfc31b67d8c16296e0f798c9a2ddd7de8fa6b51e1a289d29392fdca017c940376ecaae0e5e513ff010ca9560e1b3aeffb0b557a857022718642051384f1d001e50e1a71b91e2c4a19ea6649ebc02e1f2f22e697ea235bd38173b804bdbeb1bc9c2ecbb37a13ea55c1b3cfd1e1fc32c7e47a40a39f494e95f23523ac0dd11cbbb38fe81bb6b3c57b04bcfad5391b26e722a8377cfd097367c9906ca2ef71caa4f8fa0cf28f14241ede32824ce235cc31777fdf1e59ef558ebc002dc6a9d42126b0b593081c4db5359bff67c6507a835c5479021a7ec1cc8c8b34d1bcf7c9d4a431ae7ead9aa4e0f6f356d6749b422c7a915b939e477b39d574518e15bb0e3ca35b45025230f9e4bd4cd32e8089a5310f8d97177b4d1b401a5fa166c4244317fc39c04c40cf4ca464a9f1cbd5aa65cbf41cd0d2523a5d8794ba0ab8636c5a37125698cd0f85e3c50ecffd45090b0739e48272a1ad4340473ff8c60744eaa8ee30b7d0d7d2c64ab6702e5323b1c8eeb7fb6450796f285bd6bc2d0206379db89e8267c1144dd44fa7a77d28e0ce4eaf2161d2cfd0b3460f647d2231af77ea0a188a7ec6cc07f0beac061d344bcd87c781cba6970608fcecc774e0be7fe9250945d6d62510be7e1dafe60b63e6b0194a117732b6f2582a2a93ee3ffed7845ddcd3e4695082d8e88a140753ad10647a837be669b012e224493e54e4c36853079743aa8e04dd2e77c2b40183edafa0394aabae9254f8e3c92c1fecc0139ce5239e037fe6c76d04ba950bf9119174b42d505dfab03db3857669f887449a67e41379250d306527c24a4415c77dae59fca162d58f6bc95302f7059454398234638cc4d2f4e1b3291f3a5969b54f7253a172c726d72a2322b974501d4a032c1d252d5df22ee80f305e543b5bd8c9d6591552d7a89a8ebc3c99bef6c02dea823b65bf1eb00770ed418ad273597d68887b9b37182a47ad645db72a4c912e7ad539088b38841df9724b811ce6428828b09060e558d1295016c9af08cdb3a11c2e10f3813506c4071bd2a80cf0a598ab3ad311a083c4f68ca0cd7fe25cf2de97c05000d6452873e075a2a2f749671c86660f4a89d3c9bb2a6e22371dcd517102b1b358755b705c63265d14317f62bbec27d9ed60a6fa57f9e9e2ebc58622962ee34d6c7e01f48ea82fea4e2a5760ebde1b0f022740f3b669c4046f3d831989180cc3150bde0530d46d1b84fbdbc2e0286702bd08bdd3608cf82e763a7a74c957b53677e58ac45f987664f20518b4c63bcf02c88af9510efeba616bbbdccf15e28239c67089eafe325bcbc17d83058f2b308c476df903327a119a84ca19b352446fcd65432649e21884372301e1bcbf829d8702f74334e86e72e173ddf2a36f8a2fe72d1884da38ea64649dfeaf7530c9fcfd5ea2a397d994d7cf18b8706dc7ca5bb1bd1cb80e42bc59a7bd3d8e630f13e38dd7c85810cf0be77d9e8fbfbe48db05503554cea9a0e03a2ca155cdb35dd5e861cca386d2a312557f873ec46da1bac3ac37c9338a64a87bc1ca75da8d75443e47c7eff9e85d3fbb120f9869ab45af466e169a6bea82ba47f27b32f2849c77c7acfd60b78c9885cc51e5b11bc883f4c44d265b0c3dba27f9fce90c4674855bcc6a64c84285749d4cfcdb5cfea0f861a2b31541b0068274267cabafd0a34dc43c7fdb28451955c7865dc3c711d83e125f94180c3fede5e6a331d4dd34cf03c598113f2d69fe73053b3eab741e2bc0eba0c3b45fea711cf79fd136ae38ca6d45e3453904c01e68f427fd2393bfdc5fb30562bd7d53aa07c6d562a18c12eed65045f7e9d64600bba71a10d109cebddee54ceb19104c75094156689985d147e6f86c65368d25f8f9b7a9ea356e086ecf8be5dbe202a94bd9bee4fe8b77e35c19dc8dd54cba8e2a170475faa32768b82535943e1e0d186dc8d3e15d0a58008632acbe91f8ea632614f0dd7e10488364864d2a202159d113f0bee2e1826413d7b4aaceb2adcc566437a309e4c16f2edca268a838e866bdd12ea3879a2732bdea7e1370a5da5634666f467895ba2ec95abb5988528ab92d76eec3e30b599f8af201a6151c9dd5df9f7add15196c4f52fe27b8fc0ff7caf1c996ea692e43c428e56790ee684dadb1f96fd7590b8c127e4eacef7fa9b5c3eebf51c4c0e87ba7994f08903f4dcfb681862419615a2cbb406532451eaa3a0f1f291840de3d11b3c68d407b6c4fe35c4435e47c23ca458c2940d216df997eba675de35e1b47e9e4e33838cc89437e859a83e0b18dfdb6fce5ab27748d4af104c9d0e670ab3237328b78cb08c36c07761de77848000000000000000d01000004000000fcf3e5c79403074f1d7ed4ddfce0396faff7c3a82b7426453d6a1f46d2b5917856057be157ba0db265d45a9bfda420e0b07028e24e1b1100380000000000000013010000fffffeffb638f4c8adb365d1830585b24146c5fbba15c9bc75670de6c5f33b78aa139ac774"], 0x23b8, 0x4000}, 0x20048000) readv(r3, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/06/01 11:06:53 executing program 7: r0 = socket(0x10, 0x802, 0x2) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001800cc96a22075de2dc200000a00000000000000002a001600f90014000500ff010000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/06/01 11:06:53 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x0, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x4]}) 2018/06/01 11:06:53 executing program 6: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000040)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) r3 = dup2(r1, r2) write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000061d0000ffffffffffffdade344f0a1d8cfb322e5700605bd6c9000000000000"], 0x2e) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/06/01 11:06:53 executing program 3: signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/06/01 11:06:53 executing program 2: r0 = socket$inet(0x2, 0x4000008002a, 0x5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x8, 0x170) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x7, 0x4, 0x10001, 'queue0\x00', 0x101}) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008fa4400001c0000000000009078ac14ffaa000000000000000000089078"], 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xc4, 0x3, 0x30754be5, 0x3, 0xfffffffffffffffa}, &(0x7f0000000000)=0x98) getsockname$netrom(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x38}, &(0x7f0000000280)=0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) 2018/06/01 11:06:53 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000017c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/01 11:06:53 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x200000) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000140)=0xffffffffffffff8b) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x50) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x22100, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40002) 2018/06/01 11:06:53 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xfc33, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x63ee, 0x800, 0x70, 0x9, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x800}, &(0x7f00000001c0)=0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) socket$inet_smc(0x2b, 0x1, 0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x10001) fallocate(r0, 0x2, 0x80000001, 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/06/01 11:06:53 executing program 5: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @addr}], 0x30) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f00000000c0)={0x23, 0x4, 0xf99a, 0x10000}) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x23, @time={0x0, 0x989680}}) 2018/06/01 11:06:53 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) socket$vsock_dgram(0x28, 0x2, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) [ 111.797640] alg: No test for cbcmac(anubis) (cbcmac(anubis-generic)) [ 111.823139] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 111.830659] alg: No test for ccm(anubis-generic) (ccm_base(ctr(anubis-generic),cbcmac(anubis-generic))) [ 111.841787] alg: No test for rfc4309(ccm(anubis-generic)) (rfc4309(ccm_base(ctr(anubis-generic),cbcmac(anubis-generic)))) 2018/06/01 11:06:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x415e, 0xffffffffffffff46) sendto$inet(r0, &(0x7f0000000700)="48cf6022176bb1011b3108e84261415e99def048ae1488b83b23b41fd527af6892eadafa930dedd64322df78f8578afa9bb61c0a00b3f29d521e4417eab1adec31d4e3f37ec45fb0ccc73a5b0920d9355351830e3f000000975daf8101307063bfa9d489e98dc22b6201e67335dc89d4f785dfc5655a0942e2a39761eaac64abe7b517045d339546c60911e1bb0200b35ea7ca20ed7d84582c2dd89f6f1cbfc3499837362fbfc600ae4b8fb3793168357ec31bd8e2afe6d9482ac063c2e82adbef6f71fd270cd447e8066f", 0xcb, 0x20000800, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc6622a0d8a6e0316a66854e372f63fb94e7dec4051b909507cb0477b0c88f59300aaf1cf42d83156017759fd3d347336cccc10ef1eb0fcd913bc70b07c06154dd8efc7bffa16262a96d34be455f61fad0c3801a3c2385fc4a6b40517e078ea40dfbe33d9a5acb4d15ac1e9d8b3602a20acb8a2e2f246648bfc92cc53ea5d8ed62f91bddf0bdf07e0840bef83a4358186892ea5454de8f80252e7c859f93bc8db92dd5c0ddb5ef44903fd8f1a49203d9a65c6974544a3efaf9cb7a6a2d304378f51305e68b9872715848119c2ba869f3c56cd31b10b9a6249228e2905c1da384c1025f2054c664d8605f4e646c4979239c57bb3e2981346b98e49630bb6a143aad9784fe4344c18085b0b069c630e4aa6d52fbb03d569f61a8b0365dbb681959ec0627459c3d2b27421add102dc8f48e827541bd288810cd1168f301e71e1920203939b684b876ff9d32053a4092ae9fcdadb77af1dc4eb239c94dcd3afe02ed827b7b96d3df46c0267ac0fe481cacf80ef1b1cabcb0b811b371f05024ee9e82cc4067b699bd6a5102bccaf193a83d49606da42441cce7a53596080b2c52bfec87bc3cf4037b263ad6849ecad178e84805bd1aea4d37269787769286e4b06015de99f6379fd397d0e3456c89d4493bc04bf7e9880179707db8f4efe967889d76255b4f3ea40e887981877d753629e769d7e48029a15c6090a0591161f89f79bf474afc0e42cf046adb37e3c41c42420de1bf8db8e104ab11a07641f31b03f6387a5be4dd1d4c412ecba08ddbb536001b53b683f3dddb908563b6a4398d9d6ec6328d261d46508906e93f162c577c65a9fa704699e4e419703e271377e353cc8b05e05e9021d21db918cf1774ecaef9a7c5513f70a274744e8b3ae281b6c775dcf2ae1ea5e83fc628393901c4237c21fb4f9d5f5991a97afb8cc9b7c2c1f50d0ad85ce993c5b43f91027a545d5a8e5d80b017c669279977609626e60cd2502cf643f8eaa54508744c33a6141dbce7527ad158c8256bf62c57aa001a9b2fad369eb967d5ea35f1e778ce67fd2a2cbfa106090fbfa41d338eada80", 0x439, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0x0, 0x7fff) 2018/06/01 11:06:54 executing program 5: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000180)='stack\x00') recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000000c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000003f00)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) getsockname$llc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/06/01 11:06:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000e3d000)=[{&(0x7f0000b7af70)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) 2018/06/01 11:06:54 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) socket$vsock_dgram(0x28, 0x2, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) 2018/06/01 11:06:54 executing program 1: socketpair$unix(0x1, 0x100000004, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1, 0xc408}, {r0, 0x253e}, {r0, 0x1001}], 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x5a4c}, {}]}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffff8, 0x201, 0x4, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x97ac4da}, &(0x7f00000001c0)=0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r1]) 2018/06/01 11:06:54 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x201) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xff, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x4, 0x81, "0c08685bf1641702168735f42f2631151bdc9b5e45ce3a433c05bd8fdb5832bf59a816f464ca023c82ba43b52de4055dd8391cb9f503b9db51b022504b0f19852955bcab3b39d24fca71ea068436bfba13ef511f0d7c6359052be0a7ae6c97d67269f0fbdf75a32c17c31d42fdfb5edd693274a96467709903063ac1c418e0f8a4"}, 0x89) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 11:06:54 executing program 6: r0 = socket(0x1e, 0x800000004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000140)={0x2000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e24}, 0x6, [0x3, 0x7f, 0x3f, 0x1f, 0x0, 0x6, 0x0, 0xc6]}, 0x5c) r4 = dup3(r2, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000003c0)=0x29) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2}, &(0x7f00000001c0)=0xc) r5 = fcntl$getown(r4, 0x9) rt_sigqueueinfo(r5, 0x26, &(0x7f0000000100)={0x38, 0x4, 0xf89, 0x9}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/104) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000004c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x70, r6, 0x100, 0x70bd26, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff9b6cd7d4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xee}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x16d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xba}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x14}, 0x10) recvfrom(r4, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) 2018/06/01 11:06:54 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x5a8a, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfe66) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) socketpair(0x3, 0x807, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000100)) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/06/01 11:06:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x200) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/06/01 11:06:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @remote}, &(0x7f0000000180)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x8, 0x6, 0x0, 0x9, 0x102}, @ldst={0x3, 0x2, 0x1, 0x9, 0x8, 0xffffffc8, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x3, 0x6e, &(0x7f00000000c0)=""/110, 0x0, 0x1, [], r2, 0x2}, 0x48) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/01 11:06:54 executing program 5: r0 = socket(0x400b, 0x5b49c31e19162467, 0x9) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe1, "eadaaec4cac2316f6b89fc92401c640d8a3d388865ca2fe1c5ac545a0f430cb9048bb9c3c9469b20dd0c6da8c64631c7b984e76200a6972d2547e95e2628772f2aae80122bc7c4a09c7317f4dd1c78935110792da38b8c421b21623f81cda0cfdb4609486e62b546514c0a4e6c887e0fe7fd1ec1eced3987f48aae1d8db0dd7dc2ca3f773f4a818dec0cc68b2e6d9b32c7310b30fc31c6b48587d3b3462026b96d0dffef9929b83428c791ac23f527f7ca12882d45057dbef80dee0a2a8511848afb5d0442733520ac98ffba8e5965bde7f7444cce83acdb005d116f3234a05f0c"}, &(0x7f0000000100)=0xe9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0xfff, 0x0, 0x8001, 0x7}, &(0x7f0000000180)=0x18) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_hci(r1, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/06/01 11:06:54 executing program 2: prctl$getname(0x10, &(0x7f0000000000)=""/1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80, 0x80800) sendto$unix(r0, &(0x7f0000000140)="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", 0x1000, 0x4000, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "0229ec392f58746f8478737b47bffe0306908778"}}}}}, &(0x7f0000e28000)) r1 = dup(0xffffffffffffffff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x75, 0xff, 0xa0, 0x9}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001140)={0x1f, 0x1, 0x1}) ioctl$TIOCSBRK(r1, 0x5427) 2018/06/01 11:06:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendto(r2, &(0x7f0000000000), 0x83, 0x0, 0x0, 0x95) close(r2) 2018/06/01 11:06:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000002640)}, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xe8, 0x30, 0xffffffffffff0946, 0xfffffffffffffdde}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r4, 0x33}, &(0x7f00000000c0)=0x8) 2018/06/01 11:06:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x42) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x3f) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="942700ff0200c0417cb16266467c00a6edbb5023575273dddcab0000002fe0cf1a9a4900ca42e48e7970adc63d6ed3cf6beafc081bbfc5bcb14ee03fcf4be407247c092a5d2d7348ecd3e090cb677f326d76bb68"], 0x14}, 0x1}, 0x0) fdatasync(r0) 2018/06/01 11:06:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") membarrier(0x40, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb2, "edc963e847f4a4dead97e2ef98620e246f122c47d2bf21e2132e1e2c4ff04106cf670bc19441b2ad71cc0933f42de77a4bc4dcd6530a4034f4bc5b713f31f661e3370889619b155899b80e96c975098b71e82e65709f48bb4c80d549e987e4f253fb855e2c776a73576fa9078f4fcb55a7688d47eef1e377863a41ac735b679222e61c55ac4cb88332a74e4525b95679762ac50dd8c7ee3e0cccf2b90a3527f1fb0fce913f23ee5ee3fc3c272b22567547e9"}, &(0x7f00000001c0)=0xba) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x3ff, 0x4, 0x80000001, 0x6, 0x8, 0x3, 0x7361, r2}, &(0x7f0000000280)=0x20) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000002e00190100000000000000000000000004000000"], 0x18}, 0x1}, 0x0) 2018/06/01 11:06:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x8}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x5423, &(0x7f0000000080)) 2018/06/01 11:06:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpgid(0x0) getpriority(0x0, r0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/06/01 11:06:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "41fc2a06ad59b34ab1b6eb053207cc9a2d31f276a797b841d1649bfb3eb0f6938a7ffca4cb2082e850d6826d8406549189544cb758c2890d0255234d1bd005"}, 0x58, &(0x7f0000000880), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c0000000000000087014a7b4f9da4e97de69a0000000000000000d1f776b244790b1155450b084179844035a393d5944bd0e9877991bd9319edb48bbbc03b45debc366e7e0c9369df67fdca98fdc673c877e63e89b55ba6fee15c422917dbaa459a84436d6dad3eeac3ddb68833c1410afe4c506398ac16e62f2bf7dcf6433bf793f0a8beedd6a2b5a43c923e5a96820531802e600a8923e905ae34cb51f045fa62fb4ff8997e925db91fab65d88f7f"], 0xc}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/exec\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x40000002, r3}) openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) 2018/06/01 11:06:55 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0xf6, 0x4, 0x3ce, {r2, r3+10000000}, 0x6, 0x477}) r4 = dup2(r0, r0) connect$netlink(r4, &(0x7f0000000040)=@unspec, 0xc) 2018/06/01 11:06:55 executing program 7: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4000, 0x0) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @host=0x2}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) write$binfmt_script(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="2321208179a30d2e2f66696c65300a"], 0xb) 2018/06/01 11:06:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)}], 0x4, &(0x7f0000000280)=""/4096, 0x1000, 0x7}, 0x10000) 2018/06/01 11:06:55 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) setxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000000)=@random={'system.', 'system.posix_acl_default\x00'}, &(0x7f0000000080)="02000000", 0xfffffffffffffcb2, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x3, 0xe4c, 0x1, 0x3, 0x2, 0x4, 0x2}, 0x1c) 2018/06/01 11:06:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x2de, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x356) 2018/06/01 11:06:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000013000)=0xfffffef4) close(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) 2018/06/01 11:06:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_int(r1, 0x0, 0x4f395572f253cc0d, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 113.608776] kernel msg: ebtables bug: please report to author: entries_size too small 2018/06/01 11:06:55 executing program 4: r0 = memfd_create(&(0x7f0000000080)="407227e4226c665c272d5b76626f786e65743000", 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pwrite64(r0, &(0x7f0000000400), 0xffffffffffffffb3, 0x0) 2018/06/01 11:06:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x20}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x400000019) 2018/06/01 11:06:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="480000001500190020ffff7fffffff560aa3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080636fea516e69787263e9c8b92994", 0x48}], 0x1) r1 = socket(0x8, 0xa, 0x3ff) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/01 11:06:55 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) mprotect(&(0x7f00007ad000/0x3000)=nil, 0x3000, 0x2000004) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000240)=""/206, 0xce) 2018/06/01 11:06:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x115000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20002, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x4b56, 0x2, 0x80, 0x7fffffff, 0x1, 0xfff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e20, @rand_addr=0x2}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r3, r4/1000+10000}}) r5 = openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r1, r5, &(0x7f0000000180), 0x10001) 2018/06/01 11:06:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) ioprio_set$pid(0x0, r1, 0x8cb0) sendto$inet6(r0, &(0x7f0000000040)=' ', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xa0001, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x2, 0x30, 0x1, 0xff}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000002c0)={{0xcc17, 0x9}, 'port0\x00', 0x81, 0x100000, 0xe13, 0x7, 0x2, 0x9a, 0x7, 0x0, 0x2, 0xf1}) listen(r2, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/59, &(0x7f00000000c0)=0x3b) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000480)=0x100) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000180)={0x4, 0xfffffffffffffffd}) connect$pptp(r2, &(0x7f00000001c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) 2018/06/01 11:06:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x20000801, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000100), 0x80000) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/35, 0xfffffffffffffd9d}], 0x1) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f0000000180)={'syz0'}, 0xfdef) 2018/06/01 11:06:55 executing program 6: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000810003000000000000000000020000005926499200000000"]) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xae, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) fanotify_mark(r1, 0x0, 0x8000000, r1, &(0x7f00000000c0)='./file0\x00') ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 113.908205] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 11:06:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x8000000, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x800000000008, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/06/01 11:06:55 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x1}, 0x1c) r1 = socket(0xa, 0x1, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'self\x00'}) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x74a) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000065c28bc10000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/06/01 11:06:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="187354ed94d14a1d66000000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) 2018/06/01 11:06:56 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @hyper}, 0x10) unshare(0x2000400) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x4) [ 114.666255] IPVS: length: 59 != 8 [ 114.803111] IPVS: length: 59 != 8 2018/06/01 11:06:57 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000540)={0x5, 0x7fff, 0x0, 0x8}, 0x8) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x1, 0x155, 0xc1a, 0x8001, 0xfff}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)=""/163, &(0x7f0000000140)=0x32) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_int(r1, 0x10d, 0x4000000097, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffaa) 2018/06/01 11:06:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x8000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="5e34eae903b6b54a73f01d221cb5b6652b2784852aaf0a46c9dd343940a55a457b95ce5c8e899b367785227f220cd1dd8600c349d25723a90e21e550865be1c078ce01160962b457ef4ac2f9650bb48f7e9bd976344e94c3a38aa1bfbf9225917500119c71192ca02dbaf773241e3847c9a334f870137404aa1a161075aa304c3c11c1180e0e6e981c82dc86331641200234a4cbedf1ac31d4c74eff0ef2c72aaf904feafbe4d0307e534858") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) fchdir(r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r4, 0xc7e, 0x9}, &(0x7f00000003c0)=0xc) r5 = dup2(r0, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x2, 0x6, 0x2, 0x4, 0x2}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000280)={r6, 0x3e8}, 0x8) 2018/06/01 11:06:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="0047fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000180)=""/97, 0x61, 0x12040, &(0x7f0000000300)={0x11, 0x4, r2, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket(0xa, 0x2, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'veth0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1517e888bed8"]}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@fragment, 0x1e1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) dup2(r3, r4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000380)={@host=0x2}) 2018/06/01 11:06:57 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) connect$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)) sendto(r1, &(0x7f0000000080)="7239cc882950a72e7172e76fb7ed0ad6e18b1bd1ac00ef18a377571d17e48fa343ff24d4a74fd088c39b39662740b8f19e739ac7ba079e9c7f9ce347cc058a96b612db5231592cf3b9c06fec8a82ce5e3a8210797ce34fefa633100fbd97fe12fb0075c08f94eff395fda5a4bca2437c15f13676ec34d7834d0544e84c3f54362e1184023239e722c158b371c943adf9070b9b2d1d783811c45e41e24deaf58b7f057d52f2c89d1ef7a10de0c998c403892470db67c46a63579c", 0xba, 0x20000000, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x4, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x80) 2018/06/01 11:06:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x100) 2018/06/01 11:06:57 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f000000d000), 0x8) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/06/01 11:06:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x20, 0x4e21, 0x8, 0x2, 0xa0, 0x80, 0x3a, r1, r2}, {0x1, 0x7, 0x8, 0x3, 0x93, 0x530, 0x401, 0x9}, {0x2, 0xfff, 0x8, 0x81}, 0x10001, 0x6e6bba, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x0, 0x1, 0x3, 0xffffffff, 0x9, 0x3, 0xdb}}, 0xe8) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0xa, 0x3b, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/06/01 11:06:57 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) accept(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000001c0)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0xc, @pid}]}, 0x1c}, 0x1}, 0x0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f00000016c0)=""/169, 0xa9}], 0x9, 0x0) 2018/06/01 11:06:57 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000080)=""/10) r0 = socket$alg(0x26, 0x5, 0x0) readahead(r0, 0x800, 0xc18) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000000980)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000000cc0)={0x77359400}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x3) 2018/06/01 11:06:57 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) move_pages(r1, 0x9, &(0x7f00000000c0)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff4000/0xc000)=nil], &(0x7f0000000140)=[0x0, 0x30720ce4, 0x3, 0x89a7e82, 0x9, 0x5d7, 0x1, 0x8, 0x100], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4) 2018/06/01 11:06:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="428aa118aefab1b08ba72e89594d7d16", 0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) 2018/06/01 11:06:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40000000) getsockname(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x187}) 2018/06/01 11:06:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x101000, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) open(&(0x7f0000001240)='./file0\x00', 0x408000, 0x180) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) signalfd(r0, &(0x7f0000001200)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000010c0)={r3, 0xfffffffffffffff7, 0x10}, &(0x7f0000001100)=0xc) tkill(r2, 0x10000000012) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001140)=0x4, &(0x7f0000001180)=0x4) 2018/06/01 11:06:57 executing program 5: unshare(0x24020400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xfffffffffffffffe, &(0x7f0000000140)=""/71, &(0x7f0000000080)=0x47) 2018/06/01 11:06:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f000041bfc8)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00007a9f80), 0x0, &(0x7f0000275f7d)=""/131, 0x83}, 0x2) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x141000, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000180)=""/79, &(0x7f0000000200)=0x4f) ptrace$setregs(0xd, r1, 0x400, &(0x7f0000000040)="617d260c107481051aface4d7b86b67553134ba1762ab1819bd6a4a175141dd56e51e0d0d86891633acd7b38c6f85bcdb2d10e0bbba155a68c49e0260bab4b9e2da3ed99b0eaaba3de003499e3589e8377c2cfcf87b932cd0ccdeb1e9af651919bc2125c7939e4e045b986302172d79dca9a884ead17e585916205faf1281b0b5ee53c10d7022ab8dfd16e04b84a55900419970fff52fe60e9042f51290103090c001101924057a806e9c860d147cdc197991ce6285ab78f359c47f59ff739903c53b134e5e7f41c28079c21358030d4e6c3dac82f") [ 115.412167] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 11:06:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) fcntl$setlease(r1, 0x400, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/06/01 11:06:57 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x347, 0x7]) personality(0x5000004) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/06/01 11:06:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x3ff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xd9, 0x2, [0x80000001, 0x0]}, &(0x7f0000000140)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000001c0)) write(r0, &(0x7f0000c34fff), 0xffffff0b) fcntl$setstatus(r2, 0x4, 0x2c00) write(r0, &(0x7f0000000040), 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 2018/06/01 11:06:57 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x100) 2018/06/01 11:06:57 executing program 5: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) r0 = getpgrp(0x0) capget(&(0x7f0000000000)={0x399f1336, r0}, &(0x7f00000000c0)={0x800, 0xffffffffffffffff, 0x3, 0x4, 0x7, 0xfff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x98) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f00000001") 2018/06/01 11:06:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x800, 0x5, 0x7, 0x4, 0x8, 0x2, 0x6, 0x1, 0xffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="0100080090187336058f3db20038654caaaaaaaaaaaaaaaaaaaaaa20aaaaaaaaaaaa0180c2000001aaaaaaaaaa1aaaaaaaaaaaaa2e512d26692144e3cb35bd3329f2978d4bf0a83a6af35867b2f433ee31cb1a9634eecda373aeaeb8bd7a5fe11fa111c8fde0ee62074f93edafb804139ee94720f48bcf2d0ba71e668bfb907f3d60071d532224b76ba458d5d7dafd51cf9e88678a6a35a09f0581199eec556ef28fb14790f3639c42ef77aada60c8019b3e9650ba2983aab76b0adf3d3a"]) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000200)=""/217, 0xd9) r3 = shmget(0x3, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) ioctl$KDSKBLED(r0, 0x4b65, 0x7) pwrite64(r2, &(0x7f0000000300)="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", 0x1000, 0x0) ioctl$TCXONC(r2, 0x540b, 0x0) [ 115.712713] device lo entered promiscuous mode [ 115.747815] IPVS: ftp: loaded support on port[0] = 21 [ 115.771247] device lo entered promiscuous mode 2018/06/01 11:06:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) r2 = socket(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000100)={r4, 0x29d9}) dup2(r2, r1) 2018/06/01 11:06:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400002) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0xe2, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xa56, 0x400001) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x84013, r0, 0x0) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="747235737465642e73797374656d5c005c832b143047365cfec7aa871ad820f3feeb84e63a01740d98aad6fe7a7597254036989a22fccc6e760def8df817d76067672f9841a9db3e48ef8193a704c8efaa6af19bf9a7f1068428e38c3541e22f5922176d9b9faed28a1845ae3022f34e743dea8c4580636193afe3271c8e2e346c0200000000000000bd83716660d6f08c282622e9b98256d07422e951d0d80eec97097427edf9ed936df3aa75d836f7"]) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r3, 0x302, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8004) fcntl$getown(r2, 0x9) openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x800, 0x0) 2018/06/01 11:06:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="340000001400210300000000000000000a000000a4fb9d3740faf3323e85c388d0679366783e2c7d3f4d25dcbf911117268bff7ddc868983e968144b3dc3dd698be4f7a67e847b59edc3ecfa5d3635e68f51c53cded91f98b3cd9bacb32b9d8b5a59742b54cf780a48fba94bcbd0f29e8a46aa072dfa28515c", @ANYRES32=r1, @ANYBLOB="080008006001000014000100ff010000000000000000000000000001"], 0x34}, 0x1}, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0xfffffffffffff001, 0x4, 0x3, 0x5, 0x23}, &(0x7f0000000080)=0x98) getgid() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0xe1, 0x1}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1a}, {0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7660}, 0x80000001, [0xbf5c, 0x3, 0x100, 0x100000001, 0x1, 0x6, 0x7f, 0x240]}, 0x5c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000180)=0x200) 2018/06/01 11:06:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x800, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x30, 0xd629, 0x401}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0x3e) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f00000001c0)='./file0\x00', r3}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1, 0x80001) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000400)={{0x5, 0x9ad}, {0x0, 0xffff}, 0x2, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x7, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/06/01 11:06:58 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl(r0, 0xc2604110, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f000000010000002e") 2018/06/01 11:06:58 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) io_setup(0x7, &(0x7f0000000140)=0x0) r4 = creat(&(0x7f0000001180)='./file0\x00', 0x8) r5 = memfd_create(&(0x7f0000001280)='team0\x00', 0x3) r6 = syz_open_dev$dmmidi(&(0x7f0000001340)='/dev/dmmidi#\x00', 0x3, 0x701000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000014c0)={{0x80000000, 0x6}, {0x330d, 0x800}, 0x0, 0x0, 0x1000000}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/autofs\x00', 0x10000, 0x0) io_submit(r3, 0x4, &(0x7f0000001480)=[&(0x7f00000011c0)={0x0, 0x0, 0x0, 0x8, 0xbe1, r1, &(0x7f0000000180)="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", 0x1000, 0xff17, 0x0, 0x0, r4}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x1, 0x6da4, r1, &(0x7f0000001200)="d66f87c788ee2e60b38d07d609d6b3eb15d9f8b74d237bd540380f06770502f49354dcf564837214be23aee859045bb7adab6608793ca0b528778106965306c035857f6609ade2", 0x47, 0x7ff, 0x0, 0x1, r5}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xb, 0xffffffffffff0000, r1, &(0x7f0000001300)="a34fc6aa9ac8f2de04", 0x9, 0x7, 0x0, 0x1, r6}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f00000013c0)="18ac8b8e80f9cdf694777f9a601ea182122bfc702ae8f3a11bf3330a767650408c0a5531259f6913ab14d191f90bc7e33b436cf3b0b87c7f54642517", 0x3c, 0xff, 0x0, 0x1, r7}]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_int(r8, 0x0, 0x8, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) 2018/06/01 11:06:58 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x80045530, &(0x7f0000000100)={0xfdfdffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400200, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000080)=0xfffffffffffffd8a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x4, 0x401, 0x100, 0x9, 0x40000001, r2}) 2018/06/01 11:06:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = dup(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x100000000, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40000, 0x0) bind$unix(r2, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000100)=0x8, 0x4) 2018/06/01 11:06:58 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) r1 = socket(0x4, 0x5, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 116.802786] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/01 11:06:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xfffffffffffffebf, "cbdc31c26a86591839a99764efbd27fe4a17022a859f56487292dde8c8859d5afa983b2af5eb5d968111c57819a4d0a620a55df33dfa36b22ae318c87cae0e70bbbacb0f6f87b5bd940dd2905e8e57b5"}, &(0x7f0000000100)=0x58) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="532b5004"], 0x8) 2018/06/01 11:06:58 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x101441) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRES16], 0xfffffeaf) 2018/06/01 11:06:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xfddc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ifb0\x00', 0xa7}) [ 116.910248] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 117.029272] ================================================================== [ 117.036669] BUG: KMSAN: uninit-value in fib4_rule_match+0x71d/0x740 [ 117.043071] CPU: 1 PID: 8000 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #103 [ 117.050337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.059679] Call Trace: [ 117.062262] dump_stack+0x185/0x1d0 [ 117.065881] ? fib4_rule_match+0x71d/0x740 [ 117.070114] kmsan_report+0x149/0x260 [ 117.073912] __msan_warning_32+0x6e/0xc0 [ 117.077968] fib4_rule_match+0x71d/0x740 [ 117.082022] ? fib4_rule_suppress+0x450/0x450 [ 117.086514] fib_rules_lookup+0xb12/0xe70 [ 117.090661] __fib_lookup+0x1bc/0x360 [ 117.094457] fib_validate_source+0xc23/0x1d50 [ 117.098947] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.103789] ip_route_input_rcu+0xbeb/0x6280 [ 117.108196] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.113561] ip_route_input_noref+0x10e/0x140 [ 117.118052] ip_rcv_finish+0x631/0x1d00 [ 117.122019] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 117.127385] ip_rcv+0x118a/0x16d0 [ 117.130834] ? ip_rcv+0x16d0/0x16d0 [ 117.134469] ? ip_local_deliver_finish+0xed0/0xed0 [ 117.139407] __netif_receive_skb_core+0x47ff/0x4ac0 [ 117.144421] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.149796] netif_receive_skb_internal+0x49d/0x630 [ 117.154811] ? netif_receive_skb+0x47/0x240 [ 117.159131] netif_receive_skb+0x230/0x240 [ 117.163364] tun_get_user+0x6b61/0x7e90 [ 117.167334] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.172734] tun_chr_write_iter+0x1d4/0x330 [ 117.177058] ? tun_chr_read_iter+0x460/0x460 [ 117.181475] do_iter_readv_writev+0x84d/0xa00 [ 117.185973] ? tun_chr_read_iter+0x460/0x460 [ 117.190377] do_iter_write+0x30d/0xd40 [ 117.194260] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 117.199712] do_writev+0x3be/0x820 [ 117.203263] __x64_sys_writev+0xe1/0x120 [ 117.207324] do_syscall_64+0x152/0x230 [ 117.211212] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.216391] RIP: 0033:0x4558c1 [ 117.219573] RSP: 002b:00007f4f5ab16ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 117.227276] RAX: ffffffffffffffda RBX: 000000000000fed1 RCX: 00000000004558c1 [ 117.234541] RDX: 0000000000000001 RSI: 00007f4f5ab16bf0 RDI: 00000000000000fc [ 117.241802] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 117.249065] R10: 000000000000fed1 R11: 0000000000000293 R12: 00000000ffffffff [ 117.256327] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 117.263589] [ 117.265210] Local variable description: ----fl4.i@fib_validate_source [ 117.271775] Variable was created at: [ 117.275490] fib_validate_source+0x127/0x1d50 [ 117.279986] ip_route_input_rcu+0xbeb/0x6280 [ 117.284381] ================================================================== [ 117.291730] Disabling lock debugging due to kernel taint [ 117.297173] Kernel panic - not syncing: panic_on_warn set ... [ 117.297173] [ 117.304536] CPU: 1 PID: 8000 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #103 [ 117.313189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.322533] Call Trace: [ 117.325120] dump_stack+0x185/0x1d0 [ 117.328743] panic+0x39d/0x940 [ 117.331947] ? fib4_rule_match+0x71d/0x740 [ 117.336190] kmsan_report+0x260/0x260 [ 117.339993] __msan_warning_32+0x6e/0xc0 [ 117.344056] fib4_rule_match+0x71d/0x740 [ 117.348124] ? fib4_rule_suppress+0x450/0x450 [ 117.352623] fib_rules_lookup+0xb12/0xe70 [ 117.356774] __fib_lookup+0x1bc/0x360 [ 117.360578] fib_validate_source+0xc23/0x1d50 [ 117.365078] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.369923] ip_route_input_rcu+0xbeb/0x6280 [ 117.374338] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.379716] ip_route_input_noref+0x10e/0x140 [ 117.384216] ip_rcv_finish+0x631/0x1d00 [ 117.388193] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 117.393561] ip_rcv+0x118a/0x16d0 [ 117.397016] ? ip_rcv+0x16d0/0x16d0 [ 117.400650] ? ip_local_deliver_finish+0xed0/0xed0 [ 117.405581] __netif_receive_skb_core+0x47ff/0x4ac0 [ 117.410594] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 117.415967] netif_receive_skb_internal+0x49d/0x630 [ 117.420983] ? netif_receive_skb+0x47/0x240 [ 117.425303] netif_receive_skb+0x230/0x240 [ 117.429536] tun_get_user+0x6b61/0x7e90 [ 117.433513] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.438885] tun_chr_write_iter+0x1d4/0x330 [ 117.443207] ? tun_chr_read_iter+0x460/0x460 [ 117.447614] do_iter_readv_writev+0x84d/0xa00 [ 117.452112] ? tun_chr_read_iter+0x460/0x460 [ 117.456517] do_iter_write+0x30d/0xd40 [ 117.460407] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 117.465860] do_writev+0x3be/0x820 [ 117.469409] __x64_sys_writev+0xe1/0x120 [ 117.473471] do_syscall_64+0x152/0x230 [ 117.477358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.482540] RIP: 0033:0x4558c1 [ 117.485723] RSP: 002b:00007f4f5ab16ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 117.493425] RAX: ffffffffffffffda RBX: 000000000000fed1 RCX: 00000000004558c1 [ 117.500686] RDX: 0000000000000001 RSI: 00007f4f5ab16bf0 RDI: 00000000000000fc [ 117.507958] RBP: 000000002000a000 R08: 00000000000000fc R09: 0000000000000000 [ 117.515225] R10: 000000000000fed1 R11: 0000000000000293 R12: 00000000ffffffff [ 117.522490] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 117.530192] Dumping ftrace buffer: [ 117.533710] (ftrace buffer empty) [ 117.537393] Kernel Offset: disabled [ 117.540992] Rebooting in 86400 seconds..