[....] 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[ 29.973095] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.512633] random: sshd: uninitialized urandom read (32 bytes read) [ 35.051268] random: sshd: uninitialized urandom read (32 bytes read) [ 36.261478] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.36' (ECDSA) to the list of known hosts. [ 41.753411] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/06 15:22:12 fuzzer started [ 43.081665] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/06 15:22:15 dialing manager at 10.128.0.26:33811 [ 67.860080] can: request_module (can-proto-0) failed. [ 67.870857] can: request_module (can-proto-0) failed. 2018/06/06 15:22:40 kcov=true, comps=false 2018/06/06 15:22:46 executing program 0: 2018/06/06 15:22:46 executing program 1: 2018/06/06 15:22:46 executing program 7: 2018/06/06 15:22:46 executing program 4: 2018/06/06 15:22:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') sendfile(r1, r2, &(0x7f0000000000)=0x4, 0x80000002) 2018/06/06 15:22:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="4800000014001990040000000000000001006f2e8a2e2ab9033b0000632379eb000000000000551f5f0028213ee20607000000000000003f666674a8ffff00c7e5ed5e00000000c8", 0x48}], 0x1) 2018/06/06 15:22:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/06 15:22:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1) [ 76.478247] IPVS: ftp: loaded support on port[0] = 21 [ 76.482532] IPVS: ftp: loaded support on port[0] = 21 [ 76.549233] IPVS: ftp: loaded support on port[0] = 21 [ 76.564093] IPVS: ftp: loaded support on port[0] = 21 [ 76.572899] IPVS: ftp: loaded support on port[0] = 21 [ 76.585330] IPVS: ftp: loaded support on port[0] = 21 [ 76.585384] IPVS: ftp: loaded support on port[0] = 21 [ 76.608676] IPVS: ftp: loaded support on port[0] = 21 [ 78.473835] ip (4729) used greatest stack depth: 54520 bytes left [ 78.858819] ip (4759) used greatest stack depth: 54056 bytes left [ 79.757534] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.764016] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.802603] device bridge_slave_0 entered promiscuous mode [ 79.859865] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.866311] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.903490] device bridge_slave_0 entered promiscuous mode [ 79.925625] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.932136] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.950440] device bridge_slave_0 entered promiscuous mode [ 80.016721] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.023185] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.059835] device bridge_slave_1 entered promiscuous mode [ 80.076458] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.082925] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.096926] device bridge_slave_0 entered promiscuous mode [ 80.105294] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.111750] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.122428] device bridge_slave_0 entered promiscuous mode [ 80.136097] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.142584] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.171776] device bridge_slave_1 entered promiscuous mode [ 80.198387] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.204825] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.214253] device bridge_slave_1 entered promiscuous mode [ 80.228866] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.235312] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.252262] device bridge_slave_0 entered promiscuous mode [ 80.260970] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.267403] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.279914] device bridge_slave_0 entered promiscuous mode [ 80.288119] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.294618] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.305701] device bridge_slave_0 entered promiscuous mode [ 80.339307] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.345775] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.376196] device bridge_slave_1 entered promiscuous mode [ 80.389943] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.396426] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.406301] device bridge_slave_1 entered promiscuous mode [ 80.416869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.433902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.442390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.453459] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.459889] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.512720] device bridge_slave_1 entered promiscuous mode [ 80.536109] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.542539] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.569193] device bridge_slave_1 entered promiscuous mode [ 80.584832] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.591255] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.607576] device bridge_slave_1 entered promiscuous mode [ 80.618799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.629235] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.636809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.646706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.657370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.666844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.786730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.805400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.828689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.837287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.856628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.061253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.080010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 81.245545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.324103] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.361105] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.380997] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.450831] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.468263] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.488766] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.527449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.580473] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.606114] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.702521] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.712649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.745774] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.771452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.778466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.794626] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.804815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.811749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.859296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.866270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.907158] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.928473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.935455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.958797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.968511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.015398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.022451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.039790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.048647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.059225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.078567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.112346] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 82.131632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.143121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.154106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.161661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.175747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.192899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.279208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.286238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.310405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 82.317410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.380646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.387695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.525948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 82.534855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.643492] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.672387] team0: Port device team_slave_0 added [ 82.717213] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.738876] team0: Port device team_slave_0 added [ 82.754464] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.769385] team0: Port device team_slave_0 added [ 82.803485] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.833796] team0: Port device team_slave_1 added [ 82.856703] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.873271] team0: Port device team_slave_0 added [ 82.891228] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.920272] team0: Port device team_slave_0 added [ 82.945269] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.959120] team0: Port device team_slave_1 added [ 82.978675] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.995803] team0: Port device team_slave_1 added [ 83.019885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.026850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.046871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.066784] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.082863] team0: Port device team_slave_0 added [ 83.110913] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.134858] team0: Port device team_slave_1 added [ 83.150280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.163721] team0: Port device team_slave_0 added [ 83.177158] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.184783] team0: Port device team_slave_1 added [ 83.219846] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 83.233816] team0: Port device team_slave_0 added [ 83.245435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.254574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.267603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.302351] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.328987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.345825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.364810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.372773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.381131] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.397329] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.405600] team0: Port device team_slave_1 added [ 83.426800] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.434435] team0: Port device team_slave_1 added [ 83.441319] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 83.458569] team0: Port device team_slave_1 added [ 83.465391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.482359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.494787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.522468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.530750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.538832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.561914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.572280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.591845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.617843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.629300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.642774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.658738] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.674928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.684003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.697765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.729767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.749501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.765836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.780391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.787429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.800705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.810760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.828585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.839653] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.847560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.854527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.874000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.894963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.920113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.950686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.963346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.974772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.982586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.991635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.999132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.007500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.030581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.040243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.047259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.069682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.088783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.104822] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.115204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.125474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.134597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.142432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.150087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.162491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.172997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.211501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.234485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.261719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.278393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.286371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.294240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.301745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.309932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.321581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.331633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.339761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.356861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.365494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.373996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.396923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.409704] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.417950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.428626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.448789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.477653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.502967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.510694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.519567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.545762] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.569396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.592699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.608918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.636305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.656712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.773203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.780667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.793183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.589021] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.595511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.602332] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.608791] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.638695] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.649782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.675272] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.681729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.688485] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.694929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.702946] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.737889] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.744345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.751179] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.757610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.825941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.832774] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.839238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.846027] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.852509] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.876840] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.911774] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.918246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.925086] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.931498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.940272] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.949200] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.955596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.962316] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.968734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.979795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.996772] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.003220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.010020] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.016471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.054874] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.079154] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.085599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.092401] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.098824] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.110794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.711347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.722850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.766836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.797849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.826142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.834393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.842552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.117693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.234440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.262765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.364387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.388609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.414246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.603260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.656230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.815529] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.025700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.050952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.082529] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.217583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.267848] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.413616] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.513101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 96.685416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.691680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.704706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.790676] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.797110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.809790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.858224] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.866934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.877833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.910432] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.925452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.946306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.018296] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.024619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.033848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.110472] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.116778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.137248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.283287] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.289763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.303350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.391805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 97.398158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.410779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.617566] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.658369] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.682262] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.747631] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.791270] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.988105] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.109898] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.264181] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/06 15:23:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0xab5, &(0x7f00000000c0)="25d14198e9680a2741ea7a0a779f446bd69f00114b022e364d2587ba84f5521312ac6ce6b3e5f7f3c1addc6cb831c9457d3e5f8426c7f3a363e028dbfd39cb03a0c1426537da124c0464aff0bd24c7925614e8ec7c861b8d281b7e236fd8173383ccc475202af30eb853e5e1b1ceace96ba2c82aec6d819bfcac1ca14202d53d27e1b3f799e218763f7e442fbab8f657efc5db6160c0c654cb2646d51b151406980019c8396401565d29c82fb066fa78bcc172f45bfc777dc822e64534861a7d7221") setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/06 15:23:13 executing program 3: ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)="b06edc5a811d0be9d549ef7949ceedb41bc94086e7b833e339a29a8165c1eb05ebde241de206560067846916938d69f774073c7bbbb771cd7401ae985b4b99dd"}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000280)={0x1d, r3}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000080), 0x1d0) r4 = dup3(r1, r2, 0x0) name_to_handle_at(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x10, 0x7, "caaf8dd2b8a3258f"}, &(0x7f0000000100), 0x1000) 2018/06/06 15:23:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$rds(0x15, 0x5, 0x0) r2 = open(&(0x7f0000001180)='./file0\x00', 0x20200, 0x20) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000002440)={0x8001, 0x0, 0x9, 0xfffffffffffffffe}) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x400100) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000240)=""/27, &(0x7f0000000280)=0x1b) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000200)={@host=0x2}) r4 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0x6, &(0x7f0000000700)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2265, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}, @alu={0x7, 0x5, 0x3, 0x1, 0x6, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000000740)='GPL\x00', 0x8, 0xb2, &(0x7f0000000780)=""/178, 0x41000, 0x1}, 0x48) r8 = fcntl$getown(r1, 0x9) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = gettid() getresuid(&(0x7f0000001e00), &(0x7f0000001e40)=0x0, &(0x7f0000001e80)) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00), &(0x7f0000001f40)=0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001f80)=0x0) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001fc0)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002040)=0x0) getresuid(&(0x7f0000002080), &(0x7f00000020c0), &(0x7f0000002100)=0x0) getresgid(&(0x7f0000002140), &(0x7f0000002180)=0x0, &(0x7f00000021c0)) sendmmsg$unix(r3, &(0x7f00000022c0)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="183d635a45967c3975ba1ebd1317a1258c2c7ba2ab6884456c4eb3e97cc9b3baca34e504f82d1ebafa2e18eacdc689c96e99912eca030f69929695947653b350246054a4d3d7635d98be2d628a971005a84be76cae06674e80e1ae1342596598e78f1a54d0f715bb657ec5893786bef1f38f0fa9601d05fdf18970fcb168270ed11beacd6dc48cbe50585814d15b7fc8ecac2df90d70f9f9e864d44c4bcc9418f8fc0300b14375aab227d8264b59eac71abfa853625c74b0275f55d4292b543d33c6ce65ac6e265fe778ef7bd339eb02", 0xd0}, {&(0x7f0000000440)="df0e846363c60103e1b5788aecd8fe79d6c73c2edc43f77f33eca0bd58fd3ed09690415865ab182549ed4ae9b464d1ea1128d22b3fa0a5d3665f13afd372037fad39c15740a1fe99e6fe0a07630f1f4821176653291697506d4a9a509c0cee55f7dfac3568f479731c4c30d2d8cbeace63027d58b504ddba78e9a78684e9dbdb", 0x80}], 0x2, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r3, r0, r3, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r3, r7]}], 0x78, 0x800}, {&(0x7f0000000940)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000010c0)=[{&(0x7f00000009c0)="8e3e28da4ec90fb6baefdaade0fc0db02458db5a3b62479e1294db625396cdef15721303898732ab0c34108ee0d2fe6dd92958acaab2915ff44e59e6f410d688cb1b6733414e92c7ea37c123c8e6f6faa60bec82bfc4fd94256d79830b39f604569d263f35e5a6fd95b92ea6a00f7df9645a53eff71fef63d93dec1758499b391f13ac8df03dc162ad722c0ce4cc130f8060de02df673f3bd3f090ccadfd0d6aa022f69da236308e53fb7178c763ac844585db3cb27827df1b6c581838507d727a154a67ae9ebc4381a9b70ee98617517fd8b6cd2820137944f597d87daeeacc1c45afd293478ce185b9ccfac61fae7cdcf05e2afaebd8d0", 0xf8}, {&(0x7f0000000ac0)="b747396f2a70b9065cb143839e5239545f38c9838e39bfa8fdd02eb1268367e14f3082092761ed581faabfe7d06efef90dcbde26d0b8f20ef3f3120eea95710d38f243595ceb46d8a32f74e7e06ea3ecce8cd395ce2f860aebfec482a6f873035c0a1113d0aa5e77f6feaa91ef3c35cb41e0e31ee8ca765a1cd479f63ce79e935314a4aa16e10984a274075d721879718e5962f29a38450d68a46c9c73", 0x9d}, {&(0x7f0000000b80)="26e64959159eecdb6b2f42045dc0f540b0ab09b6548392547cfd95ad23927403dade6dde1fa379aab9da4fc3900cf87c7fda25ebbeb5c6e922018ffbf191344275a4b65b6f3e0995f0895209548971747b0e1f9134fe", 0x56}, {&(0x7f0000000c00)="6543122bbe3def94d01ea60f3a5f8b0c3136284b72b8c3466ec2c66c4551582a05602a767148e28b81b4aec85c11735f7d26bec6a2f82a92ce624cb227179bf6d51ef97115ae39e3a0ab5b1eda39d46bef0fd05ae8199fe9e4fa5c501ffa6a4bf41b", 0x62}, {&(0x7f0000000c80)="517581a5038f07c1228d5c6eaee43ac7d33961e84eb13d071ec3f5033ad23160f23002d0102d9476b00efe3c8a5ea65baba2481caf2133e7a218f00a62314d2699bd6767d357826a397b6653ad41aaf2ff635e60174aae30500f45f8c7edee0601f1e563ba33b742ac58da2f7bbb337a5421272d31817e7c5b1907d4fda9d16eb2f4e6356996326e87f7", 0x8a}, {&(0x7f0000000d40)="96b0f1cdbd533ea66f8289826f7fbf6a74f268ba498f5c620447bb1d9f9f9f0b5902e6495b4d90eb0648e509bbbfa410e86ee8a17352d42f9e87fb17eab8cc6e746c0ec832b5ca8c42909e35e0ad904b154b4fded91b3c202aa7dffb9cf433e0a6a8b141fdf634f2b09b727bcc5715c4c91a09bb32b91e3ca12c33cc7a8fb371a7a65ef829a3aed6053b588b505b4d056b7f13eced57a142387e33472e80b14e22e5921831612efcdedb0bba4769010d307d70b44641145555a2658c438d5ec9ad91a5340707605336602a18386801703fab062d99f7d762bd21", 0xda}, {&(0x7f0000000e40)="01fb6ebdeec69880f63e26b0a49a16d62b77cf344c4f342ab73cc0bb80462529933d228c7672b02ee1ca6d57c3c2f92509bf3de2433a1d8d40e6aa648cb8db9e215b5b2a99b6f7c57a3ed00d0d0efe10a031f41b09efb00adcd0506bc9732705ac356a5eea373179ad6bcf530ac372baccb1a1ef6f0468ff5966f73f30f9eb0e73e94380d46854a3684b8fb72e493914fa84569924b9d4707eed8b051056aaadda576347fbf2657c74f6ff8dff6798791dd2bab9d1d11cd0410b2e308ab303b59cc3", 0xc2}, {&(0x7f0000000f40)="2c2946b5e518e96fa484305b5fca77876c1b56a8c76a44cfa839f9e5f41cd4f01c00d859cee62af850b2f28487aed853e4221cf6aa89ad63e33d224ca695d6b0557a72d967fae02513fb287a85f6fea8901f268bb0f80f37dd3811c7e52ab45993f2aae0cdff5870ddb42dc841844885bec3984aeb493241ae462c32a06f13ea24ed2c1cf19e47c1af3be92bae6753231888bdf9b75fa28a40c450aa697b606fd73d6a042b04fd82ec48f0831fb4096808bba6e36d93a138ea3c32f9b1a18b389f60d12553970d66c1b9", 0xca}, {&(0x7f0000001040)="8e3253b8733c239e32c4ad94ffea66d8b39990b09b0a0230be0fd9914df660666c7f674bb5e493d9ce48259e14fa7f8331ea412e26df994e850b9771c028e9e4632c0ed1157b0820d1213813178480cd4f93ab1d301e5d549efc5d", 0x5b}], 0x9, &(0x7f0000001180), 0x0, 0x10}, {&(0x7f00000011c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001240)="3a1f80f9431b459a585fb39e3cc872a8f39a422f", 0x14}, {&(0x7f0000001280)="6030083d18a3474357fb3744218e233857ecdff5ed13e8f35830e637e4d703a7f121e155ae1242417156a04df61663f89f514c9d68a1d95f659ba2df52952a1ac514c80105e30afdea271c2442e9b008b337de104624579b7c2238b0adbe0c682140ecbf7ec9", 0x66}, {&(0x7f0000001300)="83c0424180dab9ea88aedbeb65fae3613cb8ef83ce72bded110cfdfc9a1f9d589db7e95ded6e6a029ddd03d2baa2fdfb0709a7b5999f4b14de000f7aa30574fc0d9cd7de5183e65e41459d9b2f6287b44b34d2d9b0328edff2b57c4ac86bac365dcda6ade23a6a1e706b60d9665c50987a", 0x71}], 0x3, &(0x7f00000013c0)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x20040000}, {&(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000014c0)="3663bec66c761e4b791977e19cd4a3a32172beb13de4cbffc131ae9d260dcee87505d653e4af5c76d74cdaa56005c7c8202ff33119335aa228ffb080a5c42606fa725235cd080481c0f4ee14010c8583e125c5b5610f3cb9ac4615ee7f351e80a7d69243", 0x64}, {&(0x7f0000001540)="ec3520995d9c33f7dab30809c7ff437303d6d1e01c99ac271602abcbd9a8bb9fd9dfb054bfabd609c906040b0c75752b63b9fd7f8d127ff3a864826a168dd6095040e2fe9267ebf5f71cc2a53fe60d2acacbd5e7d5866c958066edc00b791004b4328ac3e30c82e707", 0x69}, {&(0x7f00000015c0)="215e211f5d09513518f5d951c3284c13e256c8d9d9344eeb1bbc4f64ab7b350f85ec07c1244a707826b08e1cb2412d8780fd1ad0ea639867e93a4912508654914434d4427496ef6db12d8e661da2f237cc8feed09a396afb1e2519b7dbd30bf356a3e179a1ba6e62fa18ff28df72dc033fafed743479f4fb88b24fbc6e37cef995b5829d34693589fd0c915c446481ba", 0x90}, {&(0x7f0000001680)="53d899662999a13329d7738e4f66deba6946475a0d16754870df7468305455ffde633c1255236e48be730c8db2a48b1e6fd3d664eea8b159a2b6d3f3f023294df5267ddf9b97", 0x46}], 0x4, &(0x7f0000001800)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r3, r3, r1]}], 0x48, 0x40000}, {&(0x7f0000001880)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001900)="cd8b21fae65407d398d74cca32f3", 0xe}, {&(0x7f0000001940)="f514eeb8355d66bec2c461b8170ceed770ee1f668f0e14561216d0fe7600603130a8b0dd1915b2b1a6f548ad54fb3e276e3f61e50250471889dffe97f499639c66f360767c94fd8c702e806bf1ac453335511bd1bb80dc1c4bbd247bb1aaf73100028890cabd837119f2aed26d32b85c22f9bb80e24f01dfa966ffe7", 0x7c}, {&(0x7f00000019c0)="79d78338a499285a473e5a36a55b03553c329e19a3bd3259f01ba875a73d885f48871811bdde3b54d3efee8399128724f7c0ec78d75825e296c65aaf3c57d416e9dfae0562378ce1adfc45e7899a17a02f76b73e85744a2a8a3fb052541082c12503698ca3ce8459c459faf880d07c052f194a1d10dec614f032340b73e189caba6283f9efdaf765e21a538b80b04d9d0a5652fe642e9b33efceaab8bb7d7abd4bd4e49ab9eb3b77e49ac3a79636ec360bda41345ce368dcf9be348dfc0d3d755a6047cb48b21a1a4521694d074babd7ef2c753f28ae6297514cf11ba9b57a76984cf4599c8c4ae2306b38feff520232a81101", 0xf3}], 0x3, 0x0, 0x0, 0x90}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001b80)="7c9045c608f21e528368a81e720e95467f60f63609b14f59f91dac40d3121f2c71f04387e78340c80e35fc4c8ab2d9c30722ac5cba680c1dd97a5e20e10ce222ee28239f13bd12fb5c3db7486b8cd02e15d6d3b975d900f65b99bdfe99938ac073fb1f24bb8565d7c10367a59ff8f1f3a283cd0685327508249eec2181fe86786e92e908ff6305b317b08800d88a72052b9384", 0x93}, {&(0x7f0000001c40)="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", 0xfc}, {&(0x7f0000001d40)="255fd47aef92c6b5eb37646c1f01717b0e0813ec7cf66c1f75057420e67c609d9d18b43602814cf117abd18b5655bead8561f5d6bb770fa6211e103103226e07dcf1", 0x42}], 0x3, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r3, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa0, 0x14}], 0x6, 0xc0) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0xfffffffffffffffc, @multicast1=0xe0000001}, 0x331, &(0x7f0000004000), 0x0, &(0x7f0000000180)=[@fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000080), &(0x7f0000000140), 0xfffffffffffffff8, 0xa8, 0xfffffffffffff2d9}}], 0x58}, 0x0) 2018/06/06 15:23:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/28}, {&(0x7f0000000140)=""/244}, {&(0x7f0000000240)=""/13}, {&(0x7f00000006c0)=""/4096}, {&(0x7f0000000280)=""/99, 0x18}], 0x100000000000006b) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x12, 0xa0, &(0x7f0000000000)="8f7374b1280c894aa2be867dd411df9dc86c3b8bd8200d06ee031c83958caf8bd89b0b82ca83071b805aba4b5e796f18ea3063f38de4c08bcadf7cfff6ad1c4850175cd5b8547547f5b68a13cc1eef1049c71761951bc952752f8af99d98aec2e648cbc6b19237560d4b1f5d532925cea8df6902f1c161024913650dc9e5dd5090b7ac8bc9c074690e12401f1bdabc9131bc1fae6e753ad8ec5ae57653d7b565"}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000580)='/dev/uinput\x00', 0x280, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) accept$ipx(r1, &(0x7f0000000300), &(0x7f0000000400)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0xa690, 0x20}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000540)={r2, 0x2}, 0x8) ioctl$TIOCSBRK(r1, 0x5427) 2018/06/06 15:23:13 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8000) sendto$llc(r0, &(0x7f0000000180)="0b15ae225a618d88f847d03593e7418e550bbae0ec5278cd488af86c210786474e3b2c258cb73b1d5302c63b9d268d42f04d40c2eddbac29fcc514158b81f10000b0cd647532ac2a6ed073a565b6fe8e70a45e96e4b7e8f283fbab876951987fb048eb26a6780071583f121f321e36f544e4bcb926be1c29bf65569d9ea608e7a13ab484452dc2f8a80bca500a84fc27f812d630619d560f711b3e3d9d77ba8a8d8743a29e5d493b8fff5b93084b26d8198e02771ea8214d1a61803e2cf7ddf2cb9be1f78d094817d9bf1261d396b7", 0xcf, 0x800, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x101002) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="8d32cd89699dd02d14f97cb19885e48bf774b7b792c60aa442ec152140ee51f4110590faf705c84ba442", 0x2a}], 0x1) 2018/06/06 15:23:13 executing program 4: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000000180), 0x89d794971ccde6ea) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2}) r3 = socket(0x11, 0x100000803, 0x0) clone(0x0, &(0x7f0000000200)="e2c111fa2f4c7794a03d08a45a208ec0fc92f25057cf0936a4a232cdea63c5d7c037522ea3e039214125bd4a44b3e436e40299bc145fc9cfe7832b5e0f5de0d247e85537883c0827b2dd70ccf889cc58c28b87e70856f2628c4cd7af3367c523d45e00cc8da8a05d4586762dbd9056ee130c3e0558b878825dc067dedb20c16622eb348bc684a9f536de7187c37ce2a51e2f8518ff210b", &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000002c0)="a174f7f9076838c8dd48e299b391a4396c1d43582d317377eab1fbda692879c8a4aae30d8b9f09ee5c23b8ad23a814ca2be7961b2b00b1d383b177f2d8501f9846678e60b1727f45136425cfe23d035b32915956d4b6d2fccdb3f9d13bf2e265d5c2e791ceb158860dcbbde371aa8e9068a0a8878748231bf79ff64c49e9130a53eb4439dc21f69cf2b3c76049fbe2ac4ebd21f137ffb7ccbc6cc0953b0dcbbda62adfdaf40f0d0daade95a0f1eafdac998eaa67605cdd751e4ee769fb346e1dba46539c1ed39f4941e615dc7d968787ee23065274d62d2eb3c10afafc6569c7fea0348f17fc6f4a864ad5b5c5a6dc98eb64a74c") ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000001c0)={"69666230000000ff8800", {0x2, 0x0, @rand_addr=0x5}}) 2018/06/06 15:23:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1b) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 2018/06/06 15:23:13 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x842, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x3, 0x1, 0x1, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x2bb45954, 0x6f0144a, 0x8, 0xbcd3}, {0x9, 0x5, 0x9, 0x9}, {0xffffffffffff8001, 0x100, 0x1621, 0xffffffffffffffc0}, {0x7f800, 0x0, 0xffffffffffffffd9, 0x4}, {0xde, 0x800, 0x0, 0x200}, {0x40, 0x8, 0x8, 0xfffffffffffeffff}, {0x110d, 0xffff, 0x9, 0x70562086}, {0x8, 0x10001, 0x100, 0x200}]}) fcntl$setflags(r0, 0x2, 0x1) fallocate(r0, 0x3, 0x401, 0x1) write$evdev(r0, &(0x7f0000000200), 0x32b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) sched_yield() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) fallocate(r0, 0x3, 0x0, 0x140008) [ 102.986809] atomic_op (ptrval) conn xmit_atomic (null) 2018/06/06 15:23:14 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440200, 0x40) 2018/06/06 15:23:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f0000000840)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES64=r0], @ANYBLOB="f07f390da01ecd755d81fd86dbcfee9269f601ae7e3b48aded113f09b2ab2f029cec6e319d17457ced059c7b9ac69adf76b7f3cccfe5289a9ccaa5b5b8ba561434a46e666de225fc9819c79e0aa698cb3f50619caf51bdde37c5ec854fc0315dd61fb9765aa7c666764534f617a801685266d9318a6e97bf7eb4246ef657dc04169074221b5b6d64c90e56b31bfbc4afa0f427a8ebf046b1316b6cbde0158117fb370da8d35d58b80abb7be17a675a147109cc9ee097927bb85a81464e114d962fe7ffdb0b592bebd6b514726f669a58b2983040bc0e4e043d5e671fb7e68132d4e31aa2a306dfc0a5f09898ecc21a5c8d6a782a133752", @ANYRES16=r0, @ANYPTR=&(0x7f0000002a40)=ANY=[@ANYBLOB="565c9f43f0cd81161366fc1d88ed4d255f68605ee545f49036a36736f9b9fb3babe49c0b13cf070b22ead00a34dba9dc83f2f6883b533bce4b08c8a02930b9513adb395049dd161004ece4c8ba6f1cd9ebba805fd79636cd3f42767a217c1bec76b48577312d43d9b284b458fe6268a80aa92d5c46b33e8c9dcc532a071317a6717bcf2b89c48baf4b2b65eae1f91e4727cbf26925e3a9d47581f058043bf4f263b5c9625821de63f5d41a5de367cc4f6a25e832dabfd96d128caddc71d3d73ba64e721ad0a71ad4a2179b7554843291dfd0f2866577a04de4ab3f865193c5611c51dace746d539485ef041db0e4693a312e66257c7831eddbe669d401feb32fdb75b97895e2a8c15d6c293e32e3f1f63168dd94aa2db6fd7231f1677a3733ae72ca946b57a8e8bc2e6db7cd9461dd64517c1916b506f004de9aed345dfdccf5a3a5f2ac78e75cc46eb141eb70c0f707a0451c3540363675b8fa7d707ab1609b13f85a9f2c4cf3b7cac51e4668b3e611ee2433c1c0de1a5518bc36608800ff54163c4745a2c2a1442919661ac5e68acf9a3d4bb5542461565501e41f41f62ec3b68d38d48f227bc29c138b97f0cf7a4453ff651a203759a3507a24da8f413dec09e1808ff840351fa208a456ded9253d15d8d8e0b29026cff9100ef252589ac30501eb4df4ca40afa397c63b4b0033ba88c43dca15259fbe0143cf1a9fc7dfa147d901c47d3483ed68bc61d02f156fbcfb7a55500b119b0343a4ba3b8cc912d9f50d7437bf96046c12e5a05701d3eaccdfb387a3b95ce647244d249d4ec736c17ff4201ff575ace19d7686b04eba8a366ecdb929feaa684740f9d3ce4ff0814e6440890c02c24c49dcb418055ec8d6c003745740e421dc2a5a32fc17ff64ee91f58b304790c8ea3c40e9c76b3b32dd83460dc48399dd91ec4cf2b9904a7e38c5aad38d95926a35664239c99e8e5dd01a7d37ed0f6bc5f0ba04138dac140bbcf1f9d977964763100b2704d3223df7e94896363ec74337cdd3ebf633ab6af68096b9e50362a53e4071fa5efbefec70a0c28ef86b11309d9eb63094efcb763ff29770522796ecf38994921ba1b3816c174ac7300bdc8356a296791599d3a30651160a6d9526f825e53d1bdf190fc0be5af2a9e794d9ae60e3e817516cf1ebc734061eb981fb100cf16c36286bd581b70167f0e6199d98276287c7064b87ae02e966ab27454e0ca76cc6b36a3806b141e6b3b741d4343ab9bfbf7acd1c933d9176498a98dfafe9cdde0a9811ff9179ddc8400e0ea2e64d81ccc8d72e1e25680827802939b93d6af5a1ff9d8ddd2a504286d90ac708cdcbc9e0ed60bfaa444feff9e412d7d61a5b5f7dbb802359f660fa1dab152c9a377562b929c75e655c223d4bff84dd7be08ae47bf7ec5210f892f4c51ad4049a588606949673de7d3de61b335750c7cdfb34ab603ac9bc2be09bf0834697d56d47cd4596da0fb6f630f4be58202b47c0041cb975449f1e6c78acc94467eee34d47b71ef4df4e29d16b685b8160f3953588a3ef108780de8db7f21f82bdcb5b849721afcbf2b006420b9d61594940f2aa96d21c14ca4429d77a9d1ebee4e101775060a8abaf6a6ea5c4cfc41adbc02b7994ca3e25d2a51b251e66275d55fc113b980bcf140258bdaf4d58af9f48352f2e985bf9626a3f5dde6cdff33e964de263b8e7d33de2f9715c2c1ad290ea1994d40b901813bca179c5090c26affd586a18bb3b3889d7ed7d3a585a4f8b133746742bff609ff9138ec9a18e00c0920c496015bd1bd0c7e9a6e35b77cab970ee61992dc2bc6cd6d03d7d0c9bb735b08e3dd638c02466654d576940ec58e17d200e6cb5abde50bedee3d83328dd06ee576a0e033bea8d613ad3cad76e2c60fd4cf246f385f790ef3d4a19bedc081d10595fa7652541a5401b70aa03f6e5b6f210f2f1708aab445e0e52b9c477b4ac20794cce2eed74b28ee0defc7b81ee34c9527628707646e5c68e847d658229b6c4c3550427f4ae273d23110d10e59b2e7b0e7e0d4ca5fc3b4b2bc492310559178f2e4eccc6bfbe8129718be58c6ec85ae9bd93316f5f549af04c31770d6d0185482ceec80ec550d78e89bd0c029a83703996381901881a4222e9ec0eb43623909a22d92dc2accc29762831b332a9b680e9cbc687cb0b5f1a6e55c6d1349dfea3c437f72f65f6a2a9cd967b82cdfb949b4888655732973de0e788a64dc93a0a03f7aaba45e1176408181d443ffb7073dd8bccd34a98e7b6e27ab44bcc5ccb33473402e74bccf91a8e03ceba87ffda10606ed7265adc11857c6ffd475145f47a2c4dc87d39bfb6218554140482ae82cfd5d7673a50ebe863b951ac4d56a944c65623ada0bddf8e6b2534ef60f0e5c0048aaa5af8dda8160435a81cb1c900306859f9d792152efc70efeb516ecf2f935ea25781d8e59fe3d388c553480682aa2dad3beb35e391170a03045ff2f646d288dd4673a582934deb227da9afdb732af7d86d4bd1d025d09d1d9bdf993a6664d56bc5c9507188bb0e3668d4069e9225e74ccdcb2e7e6f9e484114e0b1f3eb062ee8bd590b02c07d0a5f4b475b848ef4aa92f3b3a120936a2115cd64c2ffa819c61d3a3e1ee64542b65e1ba7e7e5cdfb3106ead42ce807b3b87ecb2097a6432685a435969c140d8866f05e414bc722b710c0eeacae5e1b0078eacac667883d9dd6f84c5b3432e59d06e06437ed38ab8b89be2c41763d8cd575c4f4257624c4d6a4c3a316f39343d71e5b627e081fcceede15e309015e03eabc455118c6b4c0e5e65b69ebc803a0d940cefd3d0b3247e43f7f1ca44f06d214956269a350c48771dff7ffb113a55ad7fdd09289dc587870884da09b78cd77417528468fb7c0c10f5873e7ec591e76210ce9486072ca40c07b659914961730473d38a7f4b9930d5b7fd10a61fc9edec338398e4557bf61ed8b7614ab221ac8105598e809535d1e1264e4282ccca2a9aead43ffba727735cca96040146be092116b2d864d5b198e847c1ad1b05cf8f367ce27d392f1cb4341c949db2cc6010bb0323486d9c319c2b75259495304e1f658e05f73711431c248a1cda207a1154949a51ffda877e9a91e69148b008c0f2543b7f0793ff1d2eff81dd9c68a61c08c5d6522291d0608f9dd4e4ded0964de6f89662b43996a0ca93b113423e62588b9c15f94e301c0b9b517b917e656f53bee35cde70fb6faf9084dc702a49f6ff233c5fc32c0f279c2187dfb32a7997920e47c771d44f758b7f02a68514a7902881ae711f73bb62fa15e9f62d3e672f935fa04d0038ceffa3c3e3a08bbbc3f458db6e9c63d98813b9e91eacad2e9b92eb568b332d24198e4c78816ead130fafcf17346cb492298f4d9db0b376e2a9185f49ca147d4018debee3f75d049e6002fcb963ba8e2078485ddd1712a87a3e72f867e15107d7be25d520d6c49460cea74984c176eaec33670bd4a8965dc0cc0ede65800a8c1c6e48d44e5da2454e9b7e893c3dec1831010e634f9759c526f629e6f48f34ec36375e429bf0a9d3df99c687fdee87431f1aa21a7aa7f335e9057180a25c0a2c3ccd1396b453ed6e6595d94811064fac20c85dbbfcfad116a189732b3ca52205eb1c81246b0f793df3ca9f77c0ba0c1c9360bac199cd785d13d137da2625ab50e3546e977869d1e7f773679cc49906739a7dcb481ad1d32086ccfe59f65b4b959c775d9b40f19376a6e6187a5f7dddb7861f958a6d6e089d2be891873137f3013a9946335995670d182c0a8b63bd9d9eec8ba20f949bf46daabe29f0e8ecf7537285f43e7ca5de73e32c501f896d3adf986ce407b6471517172d88d1d46fa5b6e6836ada689f3eaa6f078a180f7c32d2f0f22fe1bc961f4f60545afdcfb9105951502db2976c3be787f3563aa1f7b27d59d268fa6e11163e791fe7d5fd8bf47e7a206dbe4f04b4dd565316d6154cbdf9f6b43bae28aaf5361e6e56cbac4c8547301fd58cbb7ec86d8f57957bf102f744a7bb7d00c23ff4480e8a087670671cb0562a0175554ae0ba8b7639b3664c1ef9910f6009e8e40b405d66c716702177876f0a1d5bccf7520d6a8dcc2196461e67a4b4137f2320a4cde04e7826b216ffb206fbab049d03e32d44cc011325a24776bcad936c1d4fc2a57437cf5a3bb0bdc65dec2f65e34527a031af07055f7540d0db864fdd4d19530d1f8607b69abc9a6ef916b96c8914f43816b6fca006411437e065c0f89b2c0621437756c3e213f972fbcfa103d9199abdaf634104618a3740c199be0ad9ba04a615fafbce2bf30f8a2b7fa789c132a586fd20596ca76476e0b1d13c3266e562759965318c562fd8ca683f8889fbdaf033d18cf792f99864b6584e7325240543ff63a94e8a0b35ff3d8c05fe18f16c13d3e1c5120664f7aa3bdaf8448c2d4870c9c00d06ec1f60684bb6a4a6245dc64260e626aed82ccfcd985fbcb60a46ae0e0396edb8f8d6b85bf98425e87e8e9c5e98887fb648d0be338312c1cd34d20560f70e7c962748d1032acb1b350bd5ff27ba18ebc483f34224583419244a47c665be7d3ff8fd50ab1add58292190dee08ff9e327f067247874107e8ea126ca91b21010b84e2de7f9425ec136a92a8e02392e5d4e02ba817fb2e60e9ddf459fcd87456bd95429f168ddb9c6b5d82ab0b83df7c2761a752b66c297e71f776dd0e659cca485f23dcc4d2b5d641cbba4c1a58fc17d237d30f888f2c9bc882145101b1a50882c8ab74c19e1b61685f11a915ffcdbe2b9e3e081bda3490fe4f06c2a179a9ce3c9ab0f825976145c38b68380d225c72cd6d32c28cd6a5efff252decf430c50df3ce25b24b2170db8354971891f1b8d5b3c59ba0bde0cf3b4f136aabe82e46d2290e636affd7e89bd2447127fb2cfec7d482ffc7357da942a3b251defd14f7510e00244a56ac983625174f131a9d3c03c49618f437f12bf916ba844b183ae70386b5ea27e242a8b1c29833e2aadbef6dc11db63d02f6ffefc64a2c66a40a7ad661ca84e7b4f4600d22e03c28ac77db8e462eeb39f4249b9401693254403b54d7dda2cb521b5c5cbaea07bf082c51e6083a125f87ee0750bc3350546c0d7d6c338d3f75f54f20bee996d8bfa5ebac8c9c3d930fc31835ab35fc490dac4a5f602d6ee781fd38147ceb8b77eb19edf9e97bd4d364273f93a27f5986b1d68e347cf2c6e53294c0197d29e888c5ea9bf86ddedc6cfebe389686f4c3b6a6d76dd0e7f36a9b664effb0b8909b31a2816d256d63244975b2e5a294971f1a0646ae08c8ff974244f6cdb939138c05f72e4224225abcfb82f1472f32930285bcbaf4fad6aade53238479f6896d589ea36e1102c26effea42f60a1a73d4cd95e55439ba4cd7362491444d35a3b1a316078c5920ab0892aa0ab809fa78a2a06785b88e075eaf8ed504f6eaa2f91d271a76205d40da8757e31512da5d6444a4fc7368234d53f28c1df0df1b13f46326c5f934909f624113b9e78df07d80a8c68b32bc7d5f024a327f332650f4d216927ff4182f29dc888e153a376a6193eee30154fa7e89c431dbf8b029f9f56ae34a13d3cb2f8a4c4e2a99f5bb24ecb545abfdd9c69c4100f0a788e1bf5c54f8ef54d45fbbd63a8f1292a8a482283441b7dfa1f444fa16f4aafdd5429b4947e85823885313680b7b966cc905d0cc73a93839baf2ec5e08311529e1aecd12b80ab5e8999e4dabadd0897079f4e0644932d980c24a8b9d58d4ec7d625541cdf3b645193fbde1803882205936ebc6c1f6784763f5f404a05171b908", @ANYPTR], @ANYBLOB="309eb9ef7a9f55ca0a2245a7c96966f334bf3b2bf38e5b4444603c420bf754820f26dcd7df1e4413ba150f435af3d51b03baad532b9d3e0a76c40c97a09c82518aa38903b3de3459ee49791eb9274beb88d380c4d435548401ba2a59675693c61c7df5a209814b6592fe443a7f9e3149b19d339e80e0499bbed98d9f8e45dbe3d64c1e6ba2c57228dd3d84b74bf9f50889f5386181aa1b3767fdfa13a6dd96a51f"], @ANYRES32, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64, @ANYBLOB="fe417c9e5ec5e94a9d92c0fea48de5cce60e8227a0e76498adcd6b8e700b1e92a03a25d6c8f4911cd9cd0a2344b7b00abbf935f3153ae4628bd5601f856ce9493719629d2cb980fa0a054c5b243729c3ab2eb58ba83d909735332376aa6e9a2c75e976692b43327183f4af7b1977901eb3434b7e391612c857dcbcc22c18d891eaf13aa088a82879cca6d1b4df84bdea13096f1650a996fbf32a0a0fbb41e693097c1e7d14a4c94509afedf6e531752e0b599d3f6c42b3f70bc079690b2cce9f571e1c35199bb226add8622cd21080abddd292752d7fc25c8c9dd75128202475730fbdb7"], @ANYRES16=r0]], 0x26) r1 = getpid() gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1004000000012) 2018/06/06 15:23:14 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x5, 0x8, 0x1000000000000008}, 0x2c) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x2, 0x0, 0x7fffffff, 0x3, 0x7}, 0x0, 0x0, 0x7}) fchmod(r0, 0x81) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/06/06 15:23:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") poll(&(0x7f0000000000)=[{r0, 0x4020}, {r0, 0x200}, {r0, 0x4}], 0x3, 0x7) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="f9173cafd29bf71cbeb9", 0xa, 0xfffffffffffffffb) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669783a4465", r1) [ 103.059675] atomic_op (ptrval) conn xmit_atomic (null) 2018/06/06 15:23:14 executing program 6: unshare(0x24020400) r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r1 = socket(0x10, 0x801, 0x1) accept$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200040, 0x0) 2018/06/06 15:23:14 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x200000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x8, 0x8, [0x0, 0x0]}) readahead(r0, 0xffffffff, 0x9) [ 103.230884] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 15:23:14 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/4096, &(0x7f00000001c0)=0x1000) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c87c1b06e") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @random}]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0xa, &(0x7f0000000080), 0x4) 2018/06/06 15:23:14 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f00000005c0)={0x10}, 0x5, &(0x7f0000000600)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x31, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002}, {@in=@rand_addr, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sm3\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/06/06 15:23:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3ffd, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {r1, @in6={{0xa}}, 0x0, 0x0, 0x80000000000000}}, &(0x7f00000000c0)=0xb0) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5000000000000000ffff1900dd000000000000002a3344bf"], 0x30) read(r0, &(0x7f0000000000)=""/154, 0x57) 2018/06/06 15:23:14 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, "dd619715a46dc083f87c7d64bdfec47f4928daf1070ece9ddddd7691231886f9"}) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="8f5808aacd6a29280063f39803d7770c790ec17422923cd67c3829c4c8c567bf5777e62a8987fb3d92aa5ec42c82b307d028f8e3c7a68ee0efc2263085d8b4d705a8e68cf28d2a4319235fbb19b0477f9ac8582f8a3153611d306326b646b50f8e709335abf1af1724fe8a75e711d02cac84dbc56586e829680298bfa26b3b3ebf2d0ad0f4a2468bf40f042c49a0fdd75f40ebd193585a53bc1d83b2c90f255b3da25564fa92ade69bf37d892550ede0b8dd226b1c203e98cae64e4eb41d3b3b1d00f498b9687904b4ab1ecadb7e37cec9883fbd375c4f0844c4d0ac2f83", 0xde, 0xfffffffffffffffa) 2018/06/06 15:23:14 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) tee(r1, r0, 0x3, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = semget$private(0x0, 0x4, 0x1f) semctl$IPC_RMID(r2, 0x0, 0x0) socketpair(0x8, 0x5, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000080)=""/21, &(0x7f0000000100)=0x5) 2018/06/06 15:23:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000300)={0x81, 0xc8, 0x3}) listen(r0, 0xfffff7ffffffff7d) r2 = socket$inet6_sctp(0xa, 0x800000003, 0x84) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x1, 0x439, 0x2ebc}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000080)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x400}}}, 0x84) socket$inet6(0xa, 0x800, 0x9) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000180)=0x8001, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000002c0)=0xff8b) 2018/06/06 15:23:14 executing program 6: r0 = socket(0x10, 0x5, 0x1ff) write(r0, &(0x7f0000000000)="240000004e001f1014f9f4070408f408120806f70d00ef123bd14adf61fc7f70f76ba552", 0x24) 2018/06/06 15:23:14 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024ef, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioprio_set$uid(0x3, r1, 0x4) [ 103.654879] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 15:23:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0xc8) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x4) recvmsg(r1, &(0x7f0000000740)={&(0x7f00000006c0)=@can, 0x80, &(0x7f0000000100)=[{&(0x7f0000000600)=""/191}, {&(0x7f0000000900)=""/4096}, {&(0x7f0000000280)=""/162}, {&(0x7f0000002900)=""/4096}, {&(0x7f0000000340)=""/251, 0x4a}, {&(0x7f0000000080)=""/39}, {&(0x7f0000000440)=""/206}], 0x0, &(0x7f0000000540)=""/180, 0x88, 0x9}, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0xffffffa0) 2018/06/06 15:23:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xc, 0x5, 0x2}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0xfffffffffffffcf9) 2018/06/06 15:23:15 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440200, 0x40) 2018/06/06 15:23:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='nodev(\x00') 2018/06/06 15:23:15 executing program 6: unshare(0x24020400) r0 = memfd_create(&(0x7f00000002c0)="260039925cf01d7551646b7a91e4879c66b94a8163a55f0177192f9ed9eab53495e4b7aade649af06dfd79cc5160b4ed6afefc857b16ad1b69d27dd7e2e2cb3ac6b4fb4c1554fba96b853f8fcfa239c89dc676f96224", 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) clone(0x0, &(0x7f0000000000)="9a21b06b33eb10cbf7773ee7311707b32ae325813d696988af94def13ab824a26d77b410bb522d86a3968597fda483b3d7472cb247f06c03adbf64ed13682fbd3b0361913f43537c2e06f1f43171919820638fa420a6", &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) clone(0x0, &(0x7f0000000080)="02bd39f6729a32fc8300000000000000000000000000", &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000040)) prctl$intptr(0x24, 0xf91) 2018/06/06 15:23:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'*at\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x630) 2018/06/06 15:23:15 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3, 0x1c) 2018/06/06 15:23:15 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="1000007f0ad21853315b6402b153"], 0x1}], 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) socket(0x0, 0x80000, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x938, 0xab0, 0xae0, [@among={'among\x00', 0x850, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x3, [{[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @broadcast=0xffffffff}]}}}}, @helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xef0) 2018/06/06 15:23:15 executing program 4: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="e4884ec140d852fa31f235711489e2e8d759d5e4d95a55dcb5a0b913dd8eec8c02cab85b5ab46d25dfcea23fe2", 0x2d, 0xfffffffffffffffc) request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="520972757374e363757367725665783a4465", r0) socketpair(0x14, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0xb41, 0x100, 0x2, 0x0, 0x1, 0x1}) r2 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/06 15:23:15 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1022000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x426, 0x70bd26, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4142a4cfa55245b7}, 0x4011) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000000)={0x14, 0x10, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 104.874932] kernel msg: ebtables bug: please report to author: entries_size too small [ 104.910113] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 15:23:15 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440200, 0x40) 2018/06/06 15:23:16 executing program 4: pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="e4884ec140d852fa31f235711489e2e8d759d5e4d95a55dcb5a0b913dd8eec8c02cab85b5ab46d25dfcea23fe2", 0x2d, 0xfffffffffffffffc) request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="520972757374e363757367725665783a4465", r0) socketpair(0x14, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0xb41, 0x100, 0x2, 0x0, 0x1, 0x1}) r2 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/06/06 15:23:16 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000040)='./file0\x00', 0xd) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000005, &(0x7f0000000000)="c8d63f23", 0x4) 2018/06/06 15:23:16 executing program 5: r0 = socket(0x2, 0x3, 0xfffffffffffffffe) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)) 2018/06/06 15:23:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x554c}, {r0, 0x400}, {r0, 0x5005}, {r0, 0x2000}, {r0, 0x210}, {r0, 0x2080}], 0x6, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)={0x7}, 0x8) 2018/06/06 15:23:16 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x210000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xffffffff, 0x7f, 0x5d59, 'queue1\x00', 0x5}) [ 105.147657] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 15:23:16 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x0) close(r1) [ 105.188989] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.230826] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 105.243795] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/06 15:23:16 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x80005) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0xfd69, 0xfb, 0x8000, 0x101, 0x8, 0x5, 0x100000001, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7, 0x0, 0x7fffffff, 0x1f}, &(0x7f0000000100)=0x18) 2018/06/06 15:23:16 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ptype\x00') sendfile(r0, r2, &(0x7f0000000000), 0x800000000001) 2018/06/06 15:23:16 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x4001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) read(r0, &(0x7f0000000140)=""/185, 0xfffffffffffffda7) 2018/06/06 15:23:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x200000, 0x3a6, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x5, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x8a2e7a0d) 2018/06/06 15:23:16 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/enforce\x00', 0x16907d, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={0x0, 0x7, 0x8}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="cd000000a9e9fe7a47f568d68e202c99ae01bb520ec61be90e878a96fcbb0a84daa2ae8a1e404cfbd6da84bddc5b89ca46cce7488e53df1405df84c2d612aeaf4525a810042d808ec79176d032a83f7da37247049b660883f52f486645b96a04aa8cefb9c15a65a361052ab0818e1a56a391bcd0d64089472cc1043c9e78c98271dcd4e5ec84c457c6275c2acaa618a86ca82a147857b4281161073f5afeea7f382a46a352acf15b1d1aa5b1c3f31a7dc520ef629b92a477c22780ba51b4b2fc76237aa64b43ef677ce47d25255ff8a0fedbfeb588bd9243e8"], &(0x7f0000001480)=0xd5) fallocate(r0, 0x3, 0x7, 0x10001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000012c0)) io_setup(0xffffffffffffffff, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001240)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000140)="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", 0x1000, 0x80, 0x0, 0x1, r0}]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001280)={0x6}) io_destroy(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) 2018/06/06 15:23:16 executing program 0: memfd_create(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffffff, 0xe0041) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='i', 0x1}], 0x1, 0x4000000000000000) 2018/06/06 15:23:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') sendfile(r0, r0, &(0x7f00000000c0), 0xdd) 2018/06/06 15:23:16 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1bf) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x222, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="10000000f0ffffffff00000000855da0", 0x10, 0x0, 0x0, 0x0, r0}]) 2018/06/06 15:23:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000004c0)={0x4, &(0x7f0000000240)=[{0x7, 0x7, 0x1f, 0x5}, {0x1f, 0x3, 0x100000001, 0x995a}, {0x2, 0x630, 0x80, 0x8}, {0x7, 0x0, 0x7, 0x81}]}, 0x10) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x66, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000200)=0xbb1a) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000001c0)=0x1) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/06/06 15:23:17 executing program 5: 2018/06/06 15:23:17 executing program 4: 2018/06/06 15:23:17 executing program 1: 2018/06/06 15:23:17 executing program 2: r0 = memfd_create(&(0x7f00000017c0)="14062c2e216b657972696e67766d6e65743073656375726974795b00", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000280)={0x0, 0x0, 0x0, {0x0, 0x989680}}) 2018/06/06 15:23:17 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$poke(0x18, r1, &(0x7f0000000080), 0x3) 2018/06/06 15:23:17 executing program 0: socket(0x10, 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r0 = memfd_create(&(0x7f00000017c0)="14062c2e216b657972696e67766d6e65743073656375726974795b00", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1081) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000400)) r5 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000018c0)="a3be8ede202032c179a0ba7889a4a4316d9e85d76b6ab4168f24f28e08a5673e673f1335ed5a7f3dc0912aa7ffd1c8e1adbb29caa06fef8c5eaac49567fd3a35", 0x40, 0xfffffffffffffffd) keyctl$invalidate(0x15, r5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x7b6cc922, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) inotify_add_watch(r2, &(0x7f0000000300)='./file0\x00', 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000440)=""/4096) socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) connect$ipx(r4, &(0x7f0000001600)={0x4, 0x7ff, 0x9, "c18f17dcd133", 0x1f}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x1, 0x200000) perf_event_open(&(0x7f0000001580)={0x3, 0x70, 0x4, 0xa388, 0x64, 0x80, 0x0, 0x9c1, 0x8020000, 0x4, 0x6, 0x382, 0xb7b4, 0x3, 0x401, 0x5, 0x7fffffff, 0x0, 0xae9a, 0xfffffffffffffffd, 0x800, 0xffff, 0x0, 0x20, 0x3a, 0x1000, 0x7fff, 0x30, 0x4, 0x5, 0xd1, 0x5, 0x5, 0x1, 0x100000001, 0x6, 0x1f, 0x40, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000001540)}, 0x820, 0x9, 0x20, 0x4f43fc7547904b53, 0xbce0, 0x4, 0x5}, r6, 0x8, r0, 0x8) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000280)="a4624a108c07e28442e8f9bd7ff8bdc65164956531156544b55c3f1ac19eb8755d43986be31a919b89acab315645f634c777e647350c17eded3bd7a4b5f64f85f29e53c7507074b847c438f3cbb31f264e274e1294b4d5ed3da50cbd420aeab336a815039f606f832d7943de1529b7e1bc3350b92abe6d48e4bb206318298499f0cb6ded66be5d2fd1c888fc8547fea75ea508795cafadf892f24b8efd702d5a3f63a0efb196e4c730cbbc17df4fb1443a805a72d52c6b65490a6c8383d1b22e0aa1aa67ef238ed4fffe2025ed3ace2578faf545555bacce13d525d11cc986d86a168fa31401f5", 0xe7}, {&(0x7f0000000480)="95ceda55", 0x4}], 0x2) 2018/06/06 15:23:17 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)}, 0x0) 2018/06/06 15:23:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000001140)='./file0/file0\x00', 0x0) 2018/06/06 15:23:17 executing program 5: 2018/06/06 15:23:17 executing program 4: 2018/06/06 15:23:17 executing program 1: 2018/06/06 15:23:17 executing program 3: 2018/06/06 15:23:17 executing program 4: 2018/06/06 15:23:17 executing program 1: 2018/06/06 15:23:17 executing program 5: 2018/06/06 15:23:17 executing program 6: 2018/06/06 15:23:17 executing program 2: 2018/06/06 15:23:17 executing program 7: 2018/06/06 15:23:17 executing program 3: 2018/06/06 15:23:17 executing program 1: 2018/06/06 15:23:17 executing program 0: 2018/06/06 15:23:17 executing program 4: 2018/06/06 15:23:18 executing program 7: 2018/06/06 15:23:18 executing program 3: 2018/06/06 15:23:18 executing program 1: 2018/06/06 15:23:18 executing program 2: 2018/06/06 15:23:18 executing program 6: 2018/06/06 15:23:18 executing program 4: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "cff9c21bb0a4aad9e48de8d624cee4b976228939e453ce12a50a87b15d0506c3"}) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delneigh={0x24, 0x1d, 0x305, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000008}]}, 0x24}, 0x1}, 0x0) 2018/06/06 15:23:18 executing program 5: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007c80)=[{&(0x7f0000004080)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "da5a2ef6df1c286d94730734380186f7b7fbb123c37c61a004722ade1f662f2708de412d347cc2e9de1c48fdc2e1818cfbb0c4a3ba3685afa6bf0d14a41e2c"}, 0x58, &(0x7f0000006340), 0x0, &(0x7f0000006380)={0xc}, 0xc}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96d, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000002c0)=0xb0) 2018/06/06 15:23:18 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) 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) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/06/06 15:23:18 executing program 7: socket(0x10, 0x2, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r1 = memfd_create(&(0x7f00000017c0)="14062c2e216b657972696e67766d6e65743073656375726974795b00", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1081) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000400)) r6 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000018c0)="a3be8ede202032c179a0ba7889a4a4316d9e85d76b6ab4168f24f28e08a5673e673f1335ed5a7f3dc0912aa7ffd1c8e1adbb29caa06fef8c5eaac49567fd3a35", 0x40, 0xfffffffffffffffd) keyctl$invalidate(0x15, r6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x7b6cc922, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) inotify_add_watch(r3, &(0x7f0000000300)='./file0\x00', 0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000440)=""/4096) socket$inet6_tcp(0xa, 0x1, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) connect$ipx(r5, &(0x7f0000001600)={0x4, 0x7ff, 0x9, "c18f17dcd133", 0x1f}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x1, 0x200000) perf_event_open(&(0x7f0000001580)={0x3, 0x70, 0x4, 0xa388, 0x64, 0x80, 0x0, 0x9c1, 0x8020000, 0x4, 0x6, 0x382, 0xb7b4, 0x3, 0x401, 0x5, 0x7fffffff, 0x0, 0xae9a, 0xfffffffffffffffd, 0x800, 0xffff, 0x0, 0x20, 0x3a, 0x1000, 0x7fff, 0x30, 0x4, 0x5, 0xd1, 0x5, 0x5, 0x1, 0x100000001, 0x6, 0x1f, 0x40, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000001540)}, 0x820, 0x9, 0x0, 0x4f43fc7547904b53, 0x0, 0x4, 0x5}, r7, 0x8, r1, 0x8) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000280)="a4624a108c07e28442e8f9bd7ff8bdc65164956531156544b55c3f1ac19eb8755d43986be31a919b89acab315645f634c777e647350c17eded3bd7a4b5f64f85f29e53c7507074b847c438f3cbb31f264e274e1294b4d5ed3da50cbd420aeab336a815039f606f832d7943de1529b7e1bc3350b92abe6d48e4bb206318298499f0cb6ded66be5d2fd1c888fc8547fea75ea508795cafadf892f24b8efd702d5a3f63a0efb196e4c730cbbc17df4fb1443a805a72d52c6b65490a6c8383d1b22e0aa1aa67ef238ed4fffe2025ed3ace2578faf545555bacce13d525d11cc986d86a168fa31401f5", 0xe7}, {&(0x7f0000000480)="95ceda55", 0x4}], 0x2) 2018/06/06 15:23:18 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = memfd_create(&(0x7f00000017c0)="14062c2e216b657972696e67766d6e65743073656375726974795b00", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000313b0000000000000000000000000000000000000000060000000000ccbf7ddd00"}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1081) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000400)) r5 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000018c0), 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r5) unlink(&(0x7f0000001740)='./file0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x7b6cc922, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001500)={'IDLETIMER\x00'}, &(0x7f00000016c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xf48b, 0x0, 0x0, 'queue1\x00'}) inotify_add_watch(r2, &(0x7f0000000300)='./file0\x00', 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000440)=""/4096) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xffffff76) connect$ipx(r4, &(0x7f0000001600)={0x4, 0x7ff, 0x9, "c18f17dcd133", 0x1f}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) syz_open_dev$usbmon(&(0x7f0000001700)='/dev/usbmon#\x00', 0x1, 0x200000) 2018/06/06 15:23:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6ce}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x181000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0xffffffffffff8f6a, 0x80, 0x1}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180)=0x6, 0x4) 2018/06/06 15:23:18 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000300)={'veth0_to_bridge\x00'}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x0, 0x0) r2 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000280)={@local, @multicast1}, &(0x7f0000000440)=0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x6, 0x9}) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@ipv4, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000ec0)=0x0) r9 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001040)={0x0}, &(0x7f0000001080)=0xc) r11 = geteuid() getgroups(0x0, &(0x7f00000010c0)) sendmsg$unix(r2, &(0x7f00000011c0)={&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000580)="e1a7ed0a0f988cb7649ed1073c6f38e6ef5b6a078a09c3cb834c1d2333cfd2db44b38b472408993b256d5038fb7bc981509cf153cb28643ef99f3a714ed2f3e389cd50fb340575143b4407c4c361e294f394f64b54170837ea904a73e65b2b4d517994ff", 0x64}, {&(0x7f0000000600)="aeaa8fd4a9770afa167619a3370a267c6bd21e078fae8d809b51159e0e53c7fb9085926b134fad927e4c1e4f41625d0dbad9f20df748a115510f932cbafc9a0dd3128433ccba63443cb34835f93655e266cb07ff07bcebdb70b4e137244158f1f0616af680d428e3aae573a596c5c4bde32248555af6da4a1c45a12b0c9f7a6757158a71ef853472ec779fbf24414b9e93a5ae7397fd12ad8b117a90f7f4ecffcb49247c7e04458c9c6ae9a8f19bd2aea5a1f055d8b8d3a8c1b47458", 0xbc}, {&(0x7f0000002380)="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", 0x1000}, {&(0x7f0000003380)}, {&(0x7f00000009c0)}], 0x5, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @cred={0x20, 0x1, 0x2, r10, r11}], 0xa8}, 0x20000040) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x0, 0x7, 0x0, 0x4}, &(0x7f00000002c0)=0x98) 2018/06/06 15:23:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = memfd_create(&(0x7f0000000240)="2f709383329ae25cf62e6e6574199c2f9aea27e23537b932d15a196ee384ff2b2f697076342f76732f69676e6f72655f74756e", 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) listen(r0, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x5}, 0x90) 2018/06/06 15:23:18 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x0) sendmmsg$unix(r1, &(0x7f00000027c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)=' ', 0x1}], 0x1}], 0x1, 0x0) close(r2) 2018/06/06 15:23:18 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/enforce\x00', 0x16907d, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={0x0, 0x7, 0x8}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="cd000000a9e9fe7a47f568d68e202c99ae01bb520ec61be90e878a96fcbb0a84daa2ae8a1e404cfbd6da84bddc5b89ca46cce7488e53df1405df84c2d612aeaf4525a810042d808ec79176d032a83f7da37247049b660883f52f486645b96a04aa8cefb9c15a65a361052ab0818e1a56a391bcd0d64089472cc1043c9e78c98271dcd4e5ec84c457c6275c2acaa618a86ca82a147857b4281161073f5afeea7f382a46a352acf15b1d1aa5b1c3f31a7dc520ef629b92a477c22780ba51b4b2fc76237aa64b43ef677ce47d25255ff8a0fedbfeb588bd9243e8"], &(0x7f0000001480)=0xd5) fallocate(r0, 0x3, 0x7, 0x10001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000012c0)) io_setup(0xffffffffffffffff, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001240)=[&(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000140)="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", 0x1000, 0x80, 0x0, 0x1, r0}]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001280)={0x6}) io_destroy(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) 2018/06/06 15:23:18 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/108}, 0x18) 2018/06/06 15:23:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x24080, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x20400) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/06/06 15:23:18 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140)=0x8009, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 107.800891] dccp_close: ABORT with 1 bytes unread 2018/06/06 15:23:18 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000001080)='/dev/adsp#\x00', 0x9, 0x400) setsockopt$packet_buf(r0, 0x107, 0x8, &(0x7f0000001140)="226294f396d2d5cffb83cb8fd5", 0xd) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x186) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001100)=0x9, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x13, r1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/4096) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0xffbfffffffffffee, &(0x7f0000000040)) 2018/06/06 15:23:18 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x24020400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4118, 0x88000) ioctl$KDDISABIO(r1, 0x4b37) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x5, 0x100, 0x7, 0x3, 0x9, 0x200}) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000100), &(0x7f0000000000)=0x4) 2018/06/06 15:23:18 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000140)=[{&(0x7f0000000200)="72cb5e90a04593eb41aa398731f9b9fa6ba975643540d7b0bbb254e5f67d1560d48f6d40c6ae59bacd07323b62f8dead556e06e08808238f0447ef46f6de56d1f4bb1f91edc08f5a5f660f846389b2ec43a97c7acccd6c7f5b91373070a37148fa34eb576f27f7fc54a23f9164a730c93ff2f77a", 0x74}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0xf8, 0x401, 0x7f}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/06/06 15:23:18 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xe51b, 0x200000) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x80800) getuid() ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x8001}) 2018/06/06 15:23:18 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="847ea4dcae08de65d9bd7000ffffffff0000fffc0c0000001d000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dc1050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044d7a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = open(&(0x7f0000000540)='./file0\x00', 0x2000, 0x140) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000580)=0x3f, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1c) 2018/06/06 15:23:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 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_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) 2018/06/06 15:23:19 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000040)="f22a1111060000005dcf5e82de7492bdc291e39b8a233dbf4bc01652d6dbf319769d85bd048c496114f6b56848131a266eea836c06ff8f2697cfada6537ac2a606dd364aa699d86c21e8628b8980db871577f813998df97fed1ed36d3258dadd363dcf91bab8fde84ee1f15dfd6166d9", 0x70}], 0x1, 0x0) 2018/06/06 15:23:19 executing program 4: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') syz_emit_ethernet(0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60d8652b00148700905b8ed0b3e6f9a5fafe8000000049814008000000000000aa00000000000000000100000000000000b2119e", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/06 15:23:19 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8000000000000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001440)={0x4, 0x0, [{0x0, 0x37, &(0x7f0000000140)=""/55}, {0x0, 0x1000, &(0x7f0000000240)=""/4096}, {0xd003, 0xd7, &(0x7f0000001240)=""/215}, {0x10000, 0xf1, &(0x7f0000001340)=""/241}]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/06/06 15:23:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)="922c5892e77d8bd16147300cf7f985518baee82c7a34087e687e7b1d509fb3e5c69da9702a40a01202ea80bfd7fddb1f3651710000000000000000000000"}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='rdma.current\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0xb0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000600)=""/54, &(0x7f0000000640)=0x36) connect$packet(r2, &(0x7f0000000240)={0x11, 0xff, r4, 0x1, 0xff800000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)={r1, r2, 0xa, 0x1}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r5, r6, 0xb5e}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x4, r3, 0x10000, 0x81}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r2, &(0x7f00000002c0)="5eeeae8559f6ec79a84f3b4bcc00aa039aad523cf949f902e678bd853f087c2ce42409fd370d9f8fc3984cd061c5299a89040b9d30689d901d063a320f4248cadaf1a70afaa99d0087ad2c5d5a05914bc3", &(0x7f0000000340)=""/254}, 0xfffffffffffffdca) 2018/06/06 15:23:20 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="847ea4dcae08de65d9bd7000ffffffff0000fffc0c0000001d000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dc1050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044d7a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = open(&(0x7f0000000540)='./file0\x00', 0x2000, 0x140) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000580)=0x3f, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1c) 2018/06/06 15:23:20 executing program 6: r0 = socket(0x11, 0x100080802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x20801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@val, @void, @arp=@ether_ipv4={0x301, 0x1200, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/06/06 15:23:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x9) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) 2018/06/06 15:23:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_int(r0, 0x0, 0x1000000000000002, &(0x7f00000000c0), &(0x7f0000000040)=0x4) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x4, 0x2, 0x2}}, 0x26) getsockopt$inet_int(r1, 0x0, 0x36, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/06/06 15:23:20 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00003c0fdc)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR64], @ANYRES32, @ANYPTR, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES64]]], 0xffffffffffffff6d}, 0x1}, 0x0) 2018/06/06 15:23:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0x4004af07, &(0x7f0000000280)) 2018/06/06 15:23:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x1012, r2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x30, 0x13, 0x300, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x240, 0x40000}, [@IFLA_PHYS_SWITCH_ID={0x8, 0x24, "7d04"}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}]}, 0x30}, 0x1}, 0x804) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x5) ioctl(r0, 0x40084146, &(0x7f0000001f64)) getsockname$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) 2018/06/06 15:23:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x87) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) close(r2) 2018/06/06 15:23:21 executing program 0: r0 = socket(0x18, 0x0, 0x1000000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x2c, 0x0, 0x2, 0xfd3, 0x0, 0x3e9c, 0x64}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001600)={&(0x7f0000001100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/06/06 15:23:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f0000000040)) inotify_init1(0x800) 2018/06/06 15:23:21 executing program 7: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001f40)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x200083) fsync(r1) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/06 15:23:21 executing program 3: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe116, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, r0, 0x0, 0xffffffffffffffff, 0x1) keyctl$update(0x2, 0x0, &(0x7f0000000000)="e21c21f2b103d3b0f71c1e8ec1dd7fe3ee0099000000006c7a4cc1710f169c91f226c200dc5284addcbce1f7227f4aa524e1c6ecded5495d3da3bfd5919ae6192a4b6e87d807a5d2b349644ba938ce3061a8c270561a58644c244b0311059e80cd9bc4dff7d4124c8e08a39b130bb4ffbfe3ad881adba50b84f78412908df088a4151c88b08120a1538f3a7f5d76442eb7b21b5c722343fc22c38f5df2d52b587d504d0c1277ee664cd4433d3d1c556dbe012498a39a9dc77fe71a10b4f3663d9802dfb951fe652b9a7c6859a47a87dbc912978cbb534e71c2ba946ea1156f34bef229b4f978c98be9b7000000", 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/06/06 15:23:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x80000, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/06/06 15:23:21 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x68, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000, 0x0, 0x0, 0x0, 0xb556}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="245c2626212d776c616e186574686c696e75787b707070315f00000000000000000000000000") r1 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r1, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x81, 0x1, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) ioctl$TIOCSTI(r2, 0x5412, 0x100) kexec_load(0x5, 0x9, &(0x7f0000000800)=[{&(0x7f00000001c0)="b22954d4eab87ad19fc5c008104a0e9a0d077430d07b4d826e08c6722da5775231534e902c496ad5e4653bd013b809c2bd6d3dca3953dd794b260c50286f244a69564625b93c2ee5922a952d868ceef92260da55b465e8cb99e3f37b347dcb7032c17379ea2a14dd0921f08c5139b34602917019537fa44846bb1f10fd8d9c7ab0a41e9ce67456dc89476c7302a30e9b8c4b4f78429685d8a0d877ce40a4e8f7ead5764d97d145", 0xa7, 0x6, 0x40}, {&(0x7f0000000280)="81d7c2c5108d148b75c0423e3d6f14da6e02075bff2bd48b5059147c59d1699028750c827e4792497ebf0c9a6d8b6ad3be39c77457f5ea788e15eef6bdafdcb7e11b8491b8da85a0d4ddb4e189080ce035d5192499", 0x55, 0xffffffff}, {&(0x7f0000000300)="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", 0xff, 0x2, 0x4}, {&(0x7f0000000400)="0db2b6ba2334a9d84e7bc99abc5f392c1135d2bcde50512a9d30bdaba4bdf511ac3c", 0x22, 0x8000, 0x7}, {&(0x7f0000000440)="e5e2aea2939c66c9c2f5c7b033ca45fb46bc68dbc9f5298f239a9901c16e0729dc125f8b440a559e404626d9c6fa61d121f619c1839d55fda4be58de69cb898c5951550e9d2c2b7b3bc45e168bf7", 0x4e, 0x9, 0x2}, {&(0x7f00000004c0)="e040ec667b4eb3bb2fb6a71680cd5f75521700c6643ef6b16320d5695edf141c36626840a369713ea59d4bdb9eec4530d37bdc0d69c5fbd65b4001727170458b1b1e1e5e8801cb963ab275601c46197f38c32ea3c9af5ce2f6c773e7bd2b141506c00dd302a8da47", 0x68, 0x2, 0x8}, {&(0x7f0000000540)="c59135ad098378d4bd8cf2042aa5e451605d3d63e5cc19ee9f66831f4a4caab55bccc35ce43b1e45c67fc13c909d8a189ef425a82333d3e4076aeb6ce0445f5acc8db8167ec72b99c438aaa07c9b9fdb1a601cbe235bc605229e5230ae28ef5ad8947c2883e28666de4db33530b454fe586d8233dafd191dd79087b8ed755f4a683d587a014967fed962b6d0bd42cd2e78712be756e3be91533e1f4fbb3787106195ad9c197b0d20edaaf7ee3d294ea96ef262c3334753d2732070cb5889093fe6cf8d5fae098bf17e0aca50eeb6b170bbadc567fac8245b6c2e81b49749499c07417c16aaf54f", 0xe7, 0x0, 0x5}, {&(0x7f0000000640)="89a6ffde00eceef2928860774b69685a5554b4fd3edf2ed567d90f084624400acf6efb0abce970958ab3e239d46c655019bc609bf432dd7d9a308a1677f575de32b1d71207c60f181d1e8aac7f65b21a87125837a2c7036a295e56110544e002650bc7ce10467a1db487e181c6a0fdeea9ba987efc7ed4b7d958766557003ed5a12f3987bc0f989cb00a928581def1", 0x8f, 0x7fffffff, 0x8000}, {&(0x7f0000000700)="b03528f91b4ac9e62c15a06dfe1d9a803894dfac3c70e39d9f276d1c3448deded221112303b4c5f68d6dac31b44d8d7d6f748234edc494543e6d93f6bdc6c9fd48611d509a16eb085ae0001b36f6cb297a108746a589b5570596a600b0d61c778a3602829030d1d9acf76e90af44b135e298faf3c89db14120c25850719c7caeaed2a9febfc5f2a2dc2a0a74531f3fdbc1014e73956ad166fdebe206faf96e54f28ac3d81a88f6d6a7a83d99e0490a4f3b2418a7e10db908ce3af7d549329fb23f7385", 0xc3, 0x5, 0x1ff}], 0x320000) 2018/06/06 15:23:21 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x1, r1}) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x39f) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/06/06 15:23:21 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x4, @broadcast=0xffffffff, 0x4e21, 0x3, 'sed\x00', 0x10, 0x1, 0x2d}, 0x2c) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000002400)=ANY=[@ANYBLOB="280000001e000106003700000000000007000cbe", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r\x00\x00\x00'], 0x28}, 0x1}, 0x0) [ 110.071106] syz-executor2 (7025) used greatest stack depth: 54040 bytes left [ 110.146736] IPVS: ftp: loaded support on port[0] = 21 [ 110.163723] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/06/06 15:23:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/protocols\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x2) 2018/06/06 15:23:21 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ifb0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x101, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x480, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000001c0)=r1, 0xffffffffffffffaa) 2018/06/06 15:23:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x80000, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/06/06 15:23:21 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='yam0\x00', 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200010000110000000000003800000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b2947b19f76cb9b6053063442b7ebf3389958f381b22e"], 0x58) 2018/06/06 15:23:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xfaef, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) 2018/06/06 15:23:21 executing program 3: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/223, &(0x7f0000000040)=0xdf) connect$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000280)={0xff, 0x101}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0xe77, 0x6b}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x8e}, 0x10) sendto$unix(r0, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) 2018/06/06 15:23:21 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x7ffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='x', 0x1, 0xfffffffffffffffc) recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0xa8, @loopback={0x0, 0x1}, 0x7d5}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0xef}}, 0x5bf, 0x81}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYPTR64, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000002c0)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'tunl0\x00', {0x4, 0x6, 0x80, "8ae75bc2e1b8", 0x2}}) [ 110.415603] random: crng init done 2018/06/06 15:23:21 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x80800) write$rdma_cm(r0, &(0x7f0000001800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0)={0xffffffff}, 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001900)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x2, r2, 0x10, 0x1, @in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0xb}, 0x2b}}}, 0x7) write$rdma_cm(r0, &(0x7f0000001d40)=ANY=[@ANYBLOB="02000000000000fa00000000000000000a000100000000000000000000000000003f"], 0x22) 2018/06/06 15:23:21 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_int(r0, 0x10d, 0x400000009c, &(0x7f0000000000), &(0x7f0000000100)=0x318) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) [ 110.483269] IPVS: ftp: loaded support on port[0] = 21 [ 110.492444] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/06/06 15:23:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000001d000d00451f0000000c00330001040000000000000000000000000054df32fda9b0db3256f092787e77e345a69a8616b684c0aa5bfc1997decbd27ac714c1158c1afbcf8a670633aef5fd6b97f4c9a9fe889854e7be24957c1ae022b1f5fe750c38f4714d42f2aa3f2703a8f5d5955e9dff54935ad870be00ee211292c94e"], 0x20}, 0x1}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0xfffffffffffffffe, 0x3, 0x8, 0x8, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xc, 0x6, 0x7, 0x5, 0x4, r1, 0x6}, 0x2c) 2018/06/06 15:23:21 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$inet6(0xa, 0x5, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = gettid() r3 = fcntl$dupfd(r1, 0x0, r1) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000000100)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x4, &(0x7f0000000040), 0x0, &(0x7f0000001140)=""/161, 0xa1}}], 0x4000183, 0x0, &(0x7f0000001300)={0x0, r4+30000000}) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [], 0xa}, 0xb) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) 2018/06/06 15:23:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000002c0)=0x5, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xffffffffffffff1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth0\x00', 0xfcc7}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r3, 0x2}, 0x8) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x7, 0x10000000000027, 0x331, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x80) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) 2018/06/06 15:23:21 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) socket(0x10, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=""/83, &(0x7f0000000380)=""/181, &(0x7f0000000440)=""/141}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)={0x1, 0x0, [{0x51e242a7e48d0c05, 0xb9, &(0x7f0000000700)=""/209}]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000580)=0x104000000) 2018/06/06 15:23:21 executing program 6: r0 = socket$kcm(0x29, 0x2, 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) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x48000) ioctl$BLKREPORTZONE(r3, 0xc0101282, &(0x7f0000000280)={0x6, 0x6, 0x0, [{0x5, 0x3f, 0x0, 0x5, 0x9, 0x8, 0x3}, {0x7, 0xffffffffffffffff, 0x4, 0x80000000, 0x0, 0x9, 0x1}, {0x80, 0x1ff, 0x3, 0x80000000, 0x3, 0x3, 0x88ef}, {0x23, 0xe57, 0x5, 0x8000, 0xfffffffffffffff7, 0x1b9c, 0x9}, {0x4c, 0x7fff, 0x8, 0x8000, 0x0, 0xffffffff, 0x8}, {0x8, 0x0, 0x1f, 0x0, 0xfffffffffffffff7, 0x3, 0x3}]}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/06 15:23:21 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/06/06 15:23:21 executing program 7: unshare(0x40000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001f40)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x200083) fsync(r1) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/06 15:23:21 executing program 3: r0 = socket(0x40000000002, 0x2000000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/223, &(0x7f0000000040)=0xdf) connect$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000280)={0xff, 0x101}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000200)={0xe77, 0x6b}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x8e}, 0x10) sendto$unix(r0, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) 2018/06/06 15:23:21 executing program 5: unshare(0x70300) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r0, 0x0, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) r2 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000001140), &(0x7f0000001340)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001200)=0x7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001180)={0x0, 0xfff}, 0x8) userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) get_thread_area(&(0x7f0000001300)={0x2, 0xffffffff, 0x4403, 0x9a, 0x9, 0x6f6, 0x3, 0x7fe, 0x10000, 0xffffffffffffff84}) 2018/06/06 15:23:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x80}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) [ 110.927354] IPVS: ftp: loaded support on port[0] = 21 2018/06/06 15:23:22 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000580)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/06/06 15:23:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/241) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x9, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x6a, "1ed74049d23a895e02e673624106648380d9e1ddd7f3a885c940c2d8c742acbe502201feb985d9feb0e58eff8a45b0c26a3cbcbf5d06621504b414c66c9b95dccaf21db58b106590c49963991979a33d3da3097b4d87027d54783051abad89a9fc0e46f7bbe5d30bb049"}, &(0x7f0000000280)=0x72) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b00010000001389598e2c", 0x2f}], 0x1}, 0x0) 2018/06/06 15:23:22 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x3, &(0x7f0000000040), &(0x7f00000015c0)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/06/06 15:23:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x34, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x7}}]}, 0x34}, 0x1}, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x47b, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) r4 = getpgid(0xffffffffffffffff) capget(&(0x7f0000000140)={0x20080522, r4}, &(0x7f0000000280)={0x5, 0x8, 0x966, 0x5, 0x6, 0x4ffb}) 2018/06/06 15:23:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)=ANY=[@ANYBLOB="f10b00001d0003ff0f6300020000004002000000080003000a000000"], 0x1c}, 0x1}, 0x0) 2018/06/06 15:23:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x6, 0x0, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101001, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000080)="399bddc7cd75722c658bc1baf78d37245a7a4749352e553ad48088db1a2fe0db5f4f1f64c114f1373980691852234ef915411b06920ec096035b9de1f3ca59b7e45433526a4b2eeadec001cb460ee1c914bada2d8229f2a31a473c6f146bcc229bb1bb01e44c3aa1afe8e9ad7ae9c820696e78b1fa80dd0b2485f02e54843f6e0fa03a3a42f3988a4fbb9b71e891d882dd5b64063b1a60b72ca93db1e908a5428edbf7ac") r4 = dup3(r1, r2, 0x0) setsockopt$inet_int(r4, 0x0, 0x33, &(0x7f0000000140)=0x20, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 111.230436] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/06/06 15:23:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)=0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x80, 0x42000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000400)=0x99) fcntl$getflags(r0, 0x408) write$binfmt_elf64(r0, &(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYBLOB="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", @ANYRES16=r1], 0x100e) 2018/06/06 15:23:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x38) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$nl_generic(0x10, 0x3, 0x10) clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}) fstat(r0, &(0x7f00000000c0)) 2018/06/06 15:23:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) umount2(&(0x7f0000000240)='./file0\x00', 0xa) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000280)=0x80007fffffe, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffedf, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/217, &(0x7f0000000200)=0xd9) 2018/06/06 15:23:23 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200040, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x6, 0x20}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x7, 0xffffffffffffff00}, &(0x7f0000000200)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, 0x2, 0x0, 0x80, 0x0, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x3}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) 2018/06/06 15:23:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x4000000031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000080)={0x8fe9c39788b10ed, &(0x7f0000000040)}) 2018/06/06 15:23:23 executing program 4: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKPG(r0, 0x1269, &(0x7f00000000c0)) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000000)) 2018/06/06 15:23:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) sendto$packet(r1, &(0x7f00000000c0)="2cfa4fbdd35e1b2599a12f661b50303c8e46d3feccb94a154c1deaeb6d24d3a99163363d5a1bb83ebf981e1222d73ac5434588f1b4e0641f419b015fa87ddcef1111176ea802ae70f04a6e40ce5677aa4407aa50c34f0a2c14e8be440a90073133235e2e7da4faadcb2df2af1ed283920c5c228f1f4b32870e276ff07985b46f1592fa0b8d3cf0ec4843884c3d6731c42db2697fa814be48e5f44016cd08e6", 0x9f, 0x800, &(0x7f00000002c0)={0x11, 0xff, r2, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x80000000000, @empty, 0x10000000002}, 0x29e) sendmmsg(r0, &(0x7f0000007e00), 0x30b, 0x8000) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000300)=""/61, &(0x7f0000000340)=0x3d) 2018/06/06 15:23:23 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/06/06 15:23:23 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="41e2425651710a9eb80000340686c64060bef10100000100000000000000000003"]}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/06/06 15:23:23 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x9, 0x5, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x3}) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x42, 0x97e5, "90b8a5fb196a6f7d8fa691417dd6686a40393a25a43dcba9c6d2354fd7cf1e300613661eee34713731bfc7fade74c4a0f8c5ddc6a8e07a99e12f"}, &(0x7f0000000240), 0x1400) write(r1, &(0x7f00000000c0)="0b881588d647ee2d0668ae66eb768088428f114bad327affbc6232ca1be1fb96f36f6a33c603e20604cb0004fea2d2ea07129a3103cf3d6bfb158a037431be0ace1a069abffe0ba3328e116c300a3552c6529b4e4442a43811731dff75f81114ea49c1bf3ff7da010d8906e076dc9356d12bcd32230df412490d076cd8088792ed713d363d9d758288f1c86811f7a32c71cf38ef8f1d9444e87c", 0x9a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002100)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000500)=0xe8) r4 = getpid() r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000039c0)={0x0}, &(0x7f0000003a00)=0xc) sendmsg$netlink(r1, &(0x7f0000003dc0)={&(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000003d00)=[{&(0x7f00000002c0)={0x1dc, 0x3d, 0x1, 0x70bd25, 0x25dfdbfe, "", [@generic="4b14ccabf19c6f8bfca53a5e8f72fee4a276351a9a7656ea0d323499d1fb2fc9511c605f3439b86e5d0552129fecfd0b4b38a6a7588190e4febf8b12028a614966c34d6d4d1eb42dadd2c970d036d9fb3ed6c52a480118f240c0b132893a7bbf462e634b8addec4cf82ec366281fe3f70cd729cbc92e7a8132e65e90b2a70ae4947e43bd5fb92adbec580780d805cfce332174583164370cc1af2bedbb267f2df166c8a117e6089e2352f38b9f2ff7867247064030793d90f6fba7f758397feb2ed2f40a1d4cdff1ebb4698adddd0c1110f68634252c3b606b071af9b033", @generic="6c86677ef3e3e923f08c35714c8ac2cd0cb5e3548d41b781d781b8bea1e692636fbc5d59751b77fea067b18627b4c1885c32b25edfdf8ea065d2c09a438331e211e4bc2ff6cb58c33199b4d60119a3e5a4ceda3ace444183e6dc9901cdf265b9b2231d28e1c420f6496cbd8c0146c47c30de2e68e4112497e099cc52d73ba4fb42d567fd33092a8d72c48070f536904a4aa2940a95ac065392eec172cc527209780834001cf4cc1c802aa135eab87d0194f33bcf74a3749cac97fe5ad91259d5139850eb873662d9f3d238e2ce708d355d3fd129a9d37adc5a8f910021b8e94fdb58fee35ceb0cc8e58ac58b9c22"]}, 0x1dc}, {&(0x7f0000000600)={0x1620, 0x17, 0x2, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x1a, @fd=r0}, @typed={0x14, 0x5c, @ipv6}, @nested={0x334, 0x42, [@generic="18522a6a9ad11e15133ddb67109101c196f0926e82b80b37375216b8e44767400f353e14bda788a2beed4515ae56f47222e781b544ee272428fcf0beafc65b986b127827f63c3cb65873b648c89446df92d849dcd0cbd7700dc9d13e283f51bcdd1b315d6fde531e165dc10b967ca0bf87acaaa9d6cec2030a0ca5a58ead6fd89daaaf2061b59100f28ca7932c2b97341f414e01415984a15046661c683434d5512f9a3ee151047a76238b265c735d8eb6bb99a9caaf15f5cba99fc1b8b1e419c5c179a6222c5dde1df227763c6c9680b779118063008055da", @typed={0xc, 0x47, @u64=0x1ff}, @typed={0x8, 0x67, @pid=r2}, @generic="616ac368989b438c07f002b54373df4eaa6b1c07eb463588e7b01001c8a66545ed9d12d18d77c793aff46ca33f6d0f691890112e7cbba693b18a71c5ae7a7b87fae1b7402e9d6509d230dea6007ea87d51adeefcdbced5816b58b3b4f9da67cfef490768ee0afc3bafaa6610739c92d96cc3839eeeffee8d66aaace148f676e2979543a42c7b85e4a5120487f0e93fa65ca0d59150cecd48427ab1f73cf865202e715bb050207d69256ba83831df336f406fd9d193", @generic="145a2f07e9e70b9651aaeed8015d2eb35f5c1c485e976133850356233ecaada73e202afa9d1cc8ac272514824b6c4d50d7a3f4f2864a665aecff52", @typed={0xc, 0x3b, @u64=0x2}, @typed={0xc8, 0x8a, @binary="62dc06a8ead71a541344f19a26e9f2fccb9bce386aebcc67ebcaef8d8a03d50b7080028e8fe109cf65f69adcd3f915c084b442a27389c96860ae2abfe57a0faf9424c5abeec4f0324c438b2a187c9178aa8ef7ee94ae2ac540264669a6a0816cf08f61ebf9d0b0e0f8fa5c8db447e6e2b9272c80d940acd2b8dd03bd9515086899275ea5ccd60ab82b26e1c0730bca3b0077af980501f40be70a78c50984f8d225ae85c0f9660e0334fa2cf048419579720a700872c1fc4df402f174e08f32718c"}, @generic="883710319b83ab34fc76636729ee03260ea35da101d25e2b63383f13b6a23049f4435c4455d04caea7d479f43b58a2b39b8ec25081daa0cc676e4077c9d842aaf03e1c822a1caa48995f65896a029dbf59cef1df168ceb13c684c70feef2110ba5016c83e0fc4b538d0b59afbed880157b874c58222b74d8a7176d3e3b", @generic="fd"]}, @nested={0x164, 0x18, [@generic="26ab0d7b0c598759cae8861831087f46bc1d6d459800ca31b0865cce5057b0823497f5a6d997e3826d6fc2f03ca8b38921263695986952da4f7384966e2087ce1613a2e59fae8e4ae7c88beb93a3ea703b7e202de9b2eff0e6b6dff9306238acccff1554b0436d76f23ff668a0f3a7a6ed0e9c4a7435449b3cf4f07fda8a3b14b9833fd6151e7bb55e17088fd90e7aea58", @generic="82ae78eff1d09fa76eddea3650af075078669f0d94764eb6d3137db1261b8b12f30b6893e486dcdbe1c29d4760b1e4d9fc9a2df484884b5ea7f67baee80263d0445d25141ee03a9251e7aec2ad0bbabd33ca15eece4d4a9b2b31004b35093eda027ada8cbb0e41de9ea7beba5b8945938fc8c55a6d2563195f67ed636d2d53f85226ad9b9dbb82ad0124044ae18b55d8306468b5fca013e6d12563210337258488e2664879084c96ea52", @typed={0x8, 0x87, @fd=r1}, @typed={0x14, 0x76, @str='securityem0\\^\x00'}, @typed={0x8, 0x20, @ipv4=@broadcast=0xffffffff}]}, 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@generic="e0dd5975268926acaffeac51770a963ac2f9295d2634798181e9b676458a4b69e8c7c2bd8ed7787e96cc70f233446d6ff13a57c36b01f0fac91c4482fd8da3f23cd19cd3df26067973a6df7567a1e5d0bd024c0793f43d314f397addeaf2604054da4b8b45668635cd9daabec428c8fcd8a0f12ab85070f881f98ca23cd949621d1dc2e66e14267c3c299284305845601d1f279be8df0ac20ed30b8b6286d4499cd9cd1ff4ba38568b71f4acbb45555336381ed4e8e6a02ad12c"]}, 0x240}, {&(0x7f0000003780)={0x220, 0x2b, 0x420, 0x70bd2a, 0x25dfdbfd, "", [@generic="3a459a524cea727d32e3aff787cd952d558a22cb9d17e14617a7ee7a20614de0a0d0252e741e285b3731031688ba464ef08a9884eadafbc2ba96e126a4f0ff370fbd7a589bba7336146ba953a9938249f940dac8ac0fc55b919eb6160631366414fbe906076a9dac49b7919a608dead3302b9564bab4ae3f5740718f01c90e1e83645abac764a014d19b2f5936e527bfa399a06e56703c9dcaed0cb26855e980163c21b1af6a158614240ab78202114dfb816d85ad68d9631af3dc9e88f90b531f9907d93aa89575230f087de768589d79b5b938f23312f6f757d577cc8b4864f7e6a2f7cb83dda051202f5bfac865ef2c", @generic="87193415eef0adf3d698a3a8fcd627bf16cbd8bde5bc4704aa816e58ccebdf55fd8c3f253547407d8de1327c526d91f4e5245b5084d9c9963a8a400187d5ba3385b93dd8dbbfc2662b98a86592cf02ed93ed23d25c27bb6e85517a778b38caf9d5806a8ff14c6993941272bc5f185534e1935aef17ad69d97eb16fe7e65a51014f09", @typed={0x8, 0x3a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x1c, @str='\v'}, @generic="b8e0fcde2195bb52a59ec03090a86b5c5dfd2ee9ba34975effe6adc258725093e41db15a105031688db410a60389cc1d4064d36f53d6c0d352062adedc1121e50f6c2ee6c6c55c89e568d9c899f15301447e59ba47c49402943bf454443d98d7ccb01bf3d6214aadd298d311c70d49aceaf19c3fb152178331232ede03c51bfdc2a8f5d69acbb8c8d3663056b8"]}, 0x220}, {&(0x7f0000003a40)={0x18c, 0x0, 0x121, 0x70bd2c, 0x25dfdbfd, "", [@generic="d87e35ec8842", @typed={0x14, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="8a16e347fd9d73a144f1612a40c74682e3f34bc3d9729705278a3bcc920fb80c88c5207765dc", @typed={0x4, 0x35}, @generic="f1d07c91b306436e055bd529725432f38d3e0ffb3920092ad08333086dc3897b59ebad65311d12d6535b579b4ebb5da4c8e1cbc91a9fe3d72f1f31d7f51312c6944750d41b144862406cdcad740c43b862f4b5bfca8f996b3291c257b5baf78435d0476be925746b815f498636c6a207fb2c022fd5aa200d487acf5952cb005aa52fb60b2a2f82fd9ccdf4376b3d6bf9a9d336af3b", @nested={0xa0, 0x52, [@generic="7981382e6c558257", @typed={0x8, 0x68, @pid=r6}, @generic="18bc5073efafa3aa817a0c134859722c43333e6534b0b50a8710a09c7b88a3236c33e5b31ed2d294a69334d876c918a7135e4b609b62147ccd1ae572400d7f5d50419ceaa4be7097a6b872323a255d095961bdac3e02e32d7dcea6d054aba9dce3243ff7d2a30eabdd694226b7149cc7b2a028c3c42c16a005f931a55da6a5f3b198201816c5a0cc4597e4"]}]}, 0x18c}, {&(0x7f0000003c00)={0xe4, 0x2a, 0x8, 0x70bd25, 0x25dfdbfe, "", [@generic="859f742b1c93cf2e18ab7ee6bc1544663891d6f23963b9b73f7baeaada66bb342cc21ed71b7881bc35090b931f82dc61665103305633b99f890358c0236ff25d05eda37351f01a5afccdc675c643213372dd918e615324a65ff072264df6aec2510d3d6bd4d3a412dd81ad469509d6f04f49c70feb06389ae10bc37bb65a9bc54167b91ddb21a157a5091a591ec03e5495de2c3510de77e18cebdc8e67122697104dbd163d75f5aa96eecd9241b5d98eabab8b7791c3e0da3027e23af431e737", @typed={0xc, 0x8e, @u64=0x80000000}, @typed={0x8, 0x3d, @ipv4=@loopback=0x7f000001}, @generic]}, 0xe4}], 0x9, 0x0, 0x0, 0x4}, 0x10) fremovexattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00') 2018/06/06 15:23:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000001100)=""/4096, 0xffffffffffffffdd}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/149, 0x95}], 0x3, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000010000000"], 0x20) fcntl$setpipe(r0, 0x407, 0xdfe2) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) write$rdma_cm(r0, &(0x7f0000000f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000f00), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000010c0)=@disconnect={0xa, 0x0, 0xfa00, {r1}}, 0xfffffecb) 2018/06/06 15:23:23 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setitimer(0x7, &(0x7f00000001c0), 0x0) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x800) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xff, 0x408000) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000280)=""/203) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getitimer(0x3, &(0x7f0000001280)) 2018/06/06 15:23:23 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'teql0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x98) 2018/06/06 15:23:23 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x73, 0x8042) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) kexec_load(0x2, 0xa, &(0x7f0000003540)=[{&(0x7f00000000c0)="53f5bb144beb161138b8b37128f5796533275fe074845ddb1e6be59b0dec43927fc7096bb3fd493b0ad58b423cf3e94280f576250ee2622fcf2a4b92e95015", 0x3f, 0x0, 0x10001}, {&(0x7f0000000100)="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0x1000, 0x2, 0x9d}, {&(0x7f0000002280)="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0x1000, 0x1, 0x7}, {&(0x7f0000003280)="fe6eba4e39c7812b65917257beeb89a0a75b4bf16ffbd7d2baa9e9fc407a7b33def5913dc3b070aade78cabb3829b1f40eb473bf01d8298e8ec8f8771f360c6a607dbf494429123bda7eb15a8e1e6a56d65faa28a9c2670b267327fa76cec58535f660885e7f080f1407cbfc13469c504e9dfeb27f199fce65240ca2ddcd5c7f120ae4eb6252a54115423c84f798a173b085cad8c7a920885efce3d0b12fc207f5001e9138f82df14ce3889e6b91b963c09503d26a8aaa939dbbfdec03a38048a606ba9028e07d89dc3a875810ecbf2dcac325236893e2ba571ea5e60f361360569bdf23a68f8d", 0xe7, 0x401, 0x3}, {&(0x7f0000003380)="ac8de549e24248b81eff4456b3752418adc854abd7c3b9983e260f7f3cdcddf6c9730d8af31438d52373b6d40f74ec51272e72a1586572cb7fe9378c2c50521e75b7e7251ca715172f11baf8ee579ed85c224e4623a659220daaa8bd62c222c576a4a4cea86d4ee80da64554df709ba6", 0x70, 0x7, 0x30}, {&(0x7f0000003400)="a5ecbecf63b951f7d356c16b4c30457f3807bdad22c3e1b271c7477afcc94d955f5ee43dd55ded6382f8702eacf7669935bbc578c228703db8886aff9f841f2239ae4e782297d585aeb9f5719f2611350c66ffff158952d8e3836b41cf082f301b5a203018add82dea8dfe6ef761436c081dbc444a4ab053d54e529733927cf1e8cbb363aabd7449938fb3ddf9e7a4bffe4b55e0ef7cc48a24d74459ebe8c3a896ee3d5cda6b0c7accf1f9bc9c9ecc34feca8cedcccee248ab37468bdb1849a12eaf7cd82e080cdeb983c946945074e90aed66e49b6638a3721e0b35f9c52963e3b2dd9dc7bb8fd3a101018633739e90", 0xf0, 0x2, 0x9}, {&(0x7f0000003500)="e0a5a6f830e5fc3bbb8c155288d8e9f5372ed99ea429cf9b7dfb921329fcd64b207ca376e1398eed7b7daffbed70413ac0bf9a32d6b8f6dd1d2d", 0x3a, 0x400}], 0xa0000) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/06/06 15:23:23 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/06/06 15:23:23 executing program 4: r0 = socket$inet6(0xa, 0x401000000000005, 0x7ff7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x200000002, 0xfffffffffffffffd, 0x0, 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, 0x6ef9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/06/06 15:23:23 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x38) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$nl_generic(0x10, 0x3, 0x10) clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}) fstat(r0, &(0x7f00000000c0)) 2018/06/06 15:23:23 executing program 7: r0 = epoll_create1(0x80000) pread64(r0, &(0x7f0000000080)=""/17, 0x11, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3d) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000100)={&(0x7f0000002000/0x1000)=nil, 0x3f, 0x3, 0xffffffffffffffff, &(0x7f0000003000/0x3000)=nil, 0xffff}) lookup_dcookie(0x4, &(0x7f00000001c0)=""/100, 0x47) personality(0x5000007) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) close(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x80, @tick, 0x0, {}, 0x0, 0x3}) [ 112.820760] netlink: 'syz-executor5': attribute type 9 has an invalid length. 2018/06/06 15:23:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/101, 0x28c0000000000}) ioctl(r1, 0x20000000002205, &(0x7f0000000040)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2100, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x80000) 2018/06/06 15:23:24 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0xc024, 0x0) 2018/06/06 15:23:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/64) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") open(&(0x7f0000000000)='./control\x00', 0xd40beb2474dfd227, 0x0) 2018/06/06 15:23:24 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000000, &(0x7f00000001c0)="7fa10b113d6b6fd95c0721e36eeefbdfb6725708552a70940ef578744cb58d3ae3424fb0f5318cf36021b453df91d01af40406b7778c39df8859ad70405192ec40fdd1d27f77c0a0bad024d589749c9a8c93cb76f6b02836593e44488d0755ed99967cd0b5664af7776e18c606d46d463eb3d4354ebbf8398084131532b05da2c6f9fd69bb93cfadbed0ca987449a0755aab5b1062151869adcb678415a92750f1c6b342e54cd4324fb3645249f21d79935516304294b07160df0610da83a5a0ab0f01c240c2975b0414018799fa2db4") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x1, &(0x7f0000000280)}, 0x0) 2018/06/06 15:23:24 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10040) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) tkill(r0, 0x16) 2018/06/06 15:23:24 executing program 7: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000140)=""/95, 0x5f}], 0x3, 0x0) 2018/06/06 15:23:24 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xffffffff00000000, 0x8, 0x7c6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lremovexattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') close(r0) 2018/06/06 15:23:24 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x1) dup2(r0, r0) 2018/06/06 15:23:24 executing program 0: r0 = epoll_create1(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x149880, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)={0xfc147812c6696267}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000340)) epoll_pwait(r3, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) 2018/06/06 15:23:24 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x0) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4800, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSID(r2, 0x402c542c, &(0x7f0000000040)) 2018/06/06 15:23:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") read(r0, &(0x7f0000000140)=""/170, 0xaa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockname$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000000)=0x6e) 2018/06/06 15:23:24 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x2) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ftruncate(r0, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000140)=0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r1, 0x0) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/06/06 15:23:24 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10}, 0xc) signalfd4(r0, &(0x7f0000000080)={0x3}, 0xfffffeca, 0x7fffd) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/06/06 15:23:24 executing program 5: mq_open(&(0x7f0000000200)="67aab98122b4988ec3490f61dcac7fdce8a6ed11c31583f0b9ad18047e1897ca97afe58ae5103327612b8026b0a29cb929ca9e60da318459b5a2de21584a92da6b1260b81e874327baa525b9a358362d57eb072e47b855364337a2b5111d72e6e39dde3f9ae76514d05846a4111d1c52788ead92fd3b5dfb9ac7ecedcf37594da69e723ac6ae6cd0ba6b11823d7121b8aa367be34abf04117d82bfa4e6dc4f2a8de0e7895e0b6d7d91b37acb2fde728fe6c96fa7afadeb59274cf6a62477a175d5fefd16701b4f34ed87d8d629257f2d1250ac0ffb586a2d3f8266ff388cb49ee8bc9fb751c6eebaef77123985927ac7d4355f09611a15fe89d0dd9869c4846ad5a3caa9036594bd70d40daba8976f0ae95c0a46491312e808ce23e7a3948528867a833f732dd776bf210746200b2870b78be91427885493f98d8c9e9fab9ee0c93749a1adbe7716109aa5fdc8796ea81b4ec60e0ac8d3b2c1aa7838781e2d22a4d84db3f6a166a26ee5b7b9bafd6422dcb353aa5002d6848433d17bed758a62ad8a00", 0x840, 0x6, &(0x7f00000003c0)={0x7, 0x9ef, 0x400, 0x2, 0x0, 0x80000000, 0x8, 0x1}) r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x5, 0x7, 0xfffffffffffffffe, 0x6, 0x0, 0x3, 0x400c0, 0x7, 0x800, 0x3f, 0x2, 0x113, 0xffff, 0x3, 0x8001, 0x3, 0x1f, 0xb47, 0x7, 0xb3f, 0x1b58, 0x3f, 0x5, 0x1, 0x0, 0x100, 0x6956b7eb, 0x80000001, 0x3, 0x1, 0x0, 0x400, 0x8, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x670f, 0x100000001, 0x7, 0x200, 0x5, 0x8}, 0xffffffffffffff9c, 0xc, 0xffffffffffffff9c, 0x0) readahead(r0, 0xb40, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)=@random={'user.', "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"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000400)={0x2, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000440)={0x81, r2, 0x2, 0x1}) getsockname(r1, &(0x7f0000000140)=@nl=@unspec, &(0x7f00000001c0)=0xf3) 2018/06/06 15:23:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x4200080, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0xfc4, 0x0, r1}, 0x2c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa431318dd46d33df, &(0x7f0000000000)=0xffff, 0x4) 2018/06/06 15:23:24 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x4004556b, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x0) 2018/06/06 15:23:24 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'ip6gretap0\x00', 0x21}) write$cgroup_int(r2, &(0x7f0000000200)=ANY=[@ANYBLOB='9:4\r#'], 0x5) fchdir(r3) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000000c0)={'teql0\x00', 0x3}) 2018/06/06 15:23:24 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000007640)=[{0x0, 0x0, &(0x7f0000007380), 0xdc, &(0x7f0000000040)}], 0x49249249249278a, 0x0) 2018/06/06 15:23:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth0_to_bond\x00', 0x27}) r1 = socket(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000280)=0x80000001, 0x304) sendto$inet6(r1, &(0x7f0000000000)="87", 0x1, 0xc004, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) 2018/06/06 15:23:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0x5) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/06/06 15:23:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x6}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80600) accept$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000), 0x8) 2018/06/06 15:23:25 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/06/06 15:23:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000200)}}], 0x1, 0x0, &(0x7f0000000280)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') preadv(r0, &(0x7f0000000200), 0x1c2, 0x7ffffffffffffffe) r1 = fcntl$getown(r0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x80000001, 0x4) syz_open_procfs(r1, &(0x7f0000000040)='io\x00') 2018/06/06 15:23:25 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x101000) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000180)="0a640f9c75178d08d05d137280b01ae6bbd62a353e1cdcd908ca8a651c6666965b9a40ac42f2db6d9ac646e40dc81ae46b0f03185dcc3f5ae88ce3ba88f3e13e5bc0b718112ad07a21baf3b3793846a3eb634f8e5e6ed0902cc5d7a0fd4110169b5ccd6943f0387a18a294d227cc18968ce8b671021e412d0b3abc9f26b4dbc995c5d48d6c5eef9116ff7290289a733b", 0x90}], 0x1, &(0x7f0000000240)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x70, 0x7bfe8868c0401a54}, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="41e2425651710a9eb80000340686c64060bef10100000100000000000000000003"]}) 2018/06/06 15:23:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0xffffffff00000000, 0x8, 0x7c6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lremovexattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') close(r0) 2018/06/06 15:23:25 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10}, 0xc) signalfd4(r0, &(0x7f0000000080)={0x3}, 0xfffffeca, 0x7fffd) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/06/06 15:23:25 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00') readv(r1, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/203, 0xcb}], 0x1) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x110) 2018/06/06 15:23:25 executing program 1: socket$inet6(0xa, 0xffffffffffff, 0xfffffffffffffffe) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') 2018/06/06 15:23:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/enforce\x00', 0x16907d, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={0x0, 0x0, 0x8}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001380)={r1, 0x8e, "a9e9fe7a47f568d68e202c99ae01bb520ec61be90e878a96fcbb0a84daa2ae8a1e404cfbd6da84bddc5b89ca46cce7488e53df1405df84c2d612aeaf4525a810042d808ec79176d032a83f7da37247049b660883f52f486645b96a04aa8cefb9c15a65a37f052ab0818e8a8aa391bcf1d64089472cc1043c9e78c98271dcd4e5ec84c457c6275c2acaa618a86ca8"}, &(0x7f0000001480)=0x96) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "10dec303415fe113b503cf1ae125cffac7e0f30f657e036d8beab09fd20f016238cbff4c48bedba30ba1508f70d88ebe0a077b1bb29ee38b71b351d15ce4ec82", "c3174cfe994a2869e5662e1e2a72e0fb4aee287df2df380b95e5b25a31c8f999938bfe8bf214ff8e583ea7b0e03ff510bcddd4757451a798594da244e721450c", "a2b98fba2b259731fba7132ce30a6db82958009e4ff06da85422d63bc7d0db26"}) fallocate(r0, 0x3, 0x7, 0x10001) io_destroy(0x0) 2018/06/06 15:23:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect(r0, &(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x40}, 0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={"62726f757465fcffffff00", 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x10000, @empty, 0x3e36}}, 0x4, 0xffff}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x669d512d, 0x937, 0xffffffffffffffff}, 0x10) 2018/06/06 15:23:25 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000240)=""/4096) r1 = socket$inet6(0xa, 0x1000000000003, 0x0) r2 = inotify_init1(0x80801) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x80) getpeername$netrom(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VHOST_SET_OWNER(r5, 0xaf01, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000001240)="0047fc2f07d82c99240970") waitid(0x1, r3, &(0x7f0000000140), 0x5, &(0x7f0000000180)) [ 114.725841] loop_reread_partitions: partition scan of loop0 (ÞÃA_áµÏá%ÏúÇàóe~m‹ê°ŸÒb8ËÿLH¾Û£ ¡PpØŽ¾ [ 114.725841] {²žã‹q³QÑ\äì) failed (rc=-13) [ 114.899778] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/06 15:23:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7fffffff) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x4000) syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x0) prctl$void(0x15) 2018/06/06 15:23:26 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/enforce\x00', 0x16907d, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001300)={0x0, 0x0, 0x8}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001380)={r1, 0x8e, "a9e9fe7a47f568d68e202c99ae01bb520ec61be90e878a96fcbb0a84daa2ae8a1e404cfbd6da84bddc5b89ca46cce7488e53df1405df84c2d612aeaf4525a810042d808ec79176d032a83f7da37247049b660883f52f486645b96a04aa8cefb9c15a65a37f052ab0818e8a8aa391bcf1d64089472cc1043c9e78c98271dcd4e5ec84c457c6275c2acaa618a86ca8"}, &(0x7f0000001480)=0x96) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "10dec303415fe113b503cf1ae125cffac7e0f30f657e036d8beab09fd20f016238cbff4c48bedba30ba1508f70d88ebe0a077b1bb29ee38b71b351d15ce4ec82", "c3174cfe994a2869e5662e1e2a72e0fb4aee287df2df380b95e5b25a31c8f999938bfe8bf214ff8e583ea7b0e03ff510bcddd4757451a798594da244e721450c", "a2b98fba2b259731fba7132ce30a6db82958009e4ff06da85422d63bc7d0db26"}) fallocate(r0, 0x3, 0x7, 0x10001) io_destroy(0x0) 2018/06/06 15:23:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)='!\x00', 0x2, 0x3) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x80000, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0xffe4, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000300)}, 0x2000) 2018/06/06 15:23:26 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10000008}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x1, 0x7, 0xffffffffffffffc0}, {0x80, 0xb3, 0x9, 0x6b4c}, {0x20, 0x0, 0x2, 0x8}, {0x6, 0x7, 0x5, 0x1000}, {0x8000, 0x0, 0x4, 0x4}]}) 2018/06/06 15:23:26 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x200000000000, 0x81, 0xffffffffffffff37, 0x7, 0x7, 0x7, 0x6, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x20, 0x1, 0x1f0000, 0x5}}, &(0x7f0000000240)=0xb0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000380)={0x9}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x1, 0xffffffff, 0x80000000, 0x6, 0x80000001}, &(0x7f00000002c0)=0x14) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000a80)='x', 0x1, 0x0, &(0x7f0000000b00)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) r4 = semget$private(0x0, 0x3, 0x1) semctl$GETNCNT(r4, 0x1, 0xe, &(0x7f0000000bc0)=""/226) write(r0, &(0x7f00000003c0)="b0043d8743241c02577d74cc9be37d65f8a5471f81cc19448a7fe610cf9db35cd1c9903cfd116cf7af3219e9a14966caeec396871070b332cb2747297fb41a019aa3eb22fe0f9a985aba9c8c8553daf2a85ea3aa0dbad970382c262ab587df729166899d6dbb04fad31e2c49567e182305c6d653ee7de290feab6859c91a26eeae8a06a10f90fc5a658c3cdc6f4dd3caa725d9b4dab68523fe78bf332acaa1261eb51418a8ceea58d945abd318a7a83182c5d6be5cabce590d8ea52d4879abb32ff661c9170b2847491bfb7ae7c277f73195a5db08366b33df3c3bc26386b21057a2087fd50ebb7e8e72a772aa97d18736673a4c153b4644abc8175f4a52656278e773d38f8dd318bf130ab6e34c0ffc7e542148a9411f4eeb931f38655ddd87d57edebe4e4b1737441605abc9f5848125e1365a796cd34ae4743628c80ea9eb1ad8374a10975c8c6de86fc271b1f05489cebf227f4d435fd694d6ce980bfc3cc6c621802d45dd74cedf449da9169a8358a0a140c17f43e648a2bef7acb49363681819c89a3ad9f418945e92d1418244b4b21f92c125189268e0349afe24c33ee187659f4319ed2bcf41b1f0773ff2b201a72cdf86ffcfd391852770f783906caf3a820375559d74957d81164bbe0890f38b36a479da96f06b96a503ccd9882b2fa923e1b89a6e0f178ce759144a36309f87a16b3cc19b33f8a06e5a3978d6ca23dce204f1cd2688e960c36afd925eb694193b76c931fcc1a2e16b7e5262495dc0eef9994c09a62811075c3d33a17989042a8d203ad0c196b93ef22e8ca233e07c7860bea1e6228a8916246e19743d3aae948ee87eddf8ffbd22c50c4c4d49a059c75502469c509bdd4a6072b21571f4e20ee5a24c478a67f3b4ef133a5d726c4ce8dc9e522e76f319618c6041127e8127fe9f2a384d6ca41b60bedd46ec431ce79fd51da15bbe734d046cbaedd8166b9c843272591d892658f56b667756b283188a44999a8af9a2f2bdcf7dee10a69632868e708158e69c20fdd74a3171acb61afa2c46357535fb7ca87215509fa33050095efd973ebd6c87d6c01224b67155e5b4a0493a271a7578a4738702e1a9588ff99b3eafbf2734168e8d0ce4a9468eacf6e35381f27845dd9d5c5241ca5a7bf266c902d0b73c86654dcac0c4e5b2d02c0da9632ff64e4f0961b09cc55d296947b7c475f9e82bcd53a1766fc07fd6b62121671d7551f5b812c7d8a8585c49c7f57a0fff4366ea3b2efd82c6d08f9c4672c0cd34ed647fce7ef960b908bfde984d8343560b25785a674f8a546eebfd985a5e49b0c295dad98c8a222f8e3740cdeba6c2546be5bb940724d304c5e915dd32bd045fb8369158059c92157d12da0a23baca0619de704145b1b57b3181740eae4c4e29aa5a4cfe307e8fa98cb3b561693a8cee6c4e089ddbb142703a13dd84b8b6a8a117846a8dae38c63751166872fd1293264809fbabfa9f146b0a924e599312fd10944c34bcb197a5d8caec3a3919e39a5c2e17e3e4db83a0282bcaf58a251547829c3ec753134da7de0bfa155257ce78e625ca2946ef78bce9149b274c4629bbb5432070142e160b73011f356bcf5d97314f711398997e462b0ba2b909b5ef145c08ea8efc438a3bb6684919a17100e10804affb390c7028ed5b3c9f5b10ae42e53c2db001718cbea4c9ab26ac2de846c78dba9497fb51976f7cd8d7999440a909f0bb8099df6896851936def8ec185f51a7439e850df5b0cd72f07f27f300591d3490d18aa3d111f78db0039b0d4d77877617fe675eee5bd695cfd09d003f572d492ac155a2476b3049517f7a09ea2901bea1abc2821a9f3e8e039981fc42ac2eb042aced69ca1c027cb02981df22837e687ae854ba88e2d64a77a354334629d0d263125f8c4e99f1c7cffa46938313dfc05aab4e29d35fcc947c50fb06f718b20e4040a1ea62ffbecbbef4b746e1676b756b5487a2bb22ef1d47ade261b3b01924c8b6f035f5d088f5651dab6f7ff1e4144571f44a0d4aff9b1a1945ae1b6410fe52fe049abd0cee4a85a5e612d4243bcd67fb03a2e7fb7e23a06247ce9505bc198372a75ed4faefcbc5a0cd14a440ed6fdbf7ae96612f6615b67d50b8b94c4db626111c7e6dafb88c5188cdaa36566443acea39d92d2680e28b495dfa57fd391c51f08af2811eea0dd69cbb44c394c21305bfc979764c311a5f2fb1370e49e2384ff9b05f152f1d51680ebd3cc748c50c2184f29f1f454e84f0bfd7cd2d4b2ed8b47819d34a316e8affd80d8fc034951eda01ee11cfbed305a554b2fd3c242a642be75987f00ab1e2fdee4d0d991e61bb09eb3b41fecd0951191787ca43f2fbb7aa27051f4894eddc5781c7c5fc10de3007ac9274d61dfb52ebf043c1b7018d22db998441f2ec55fab16c7113260189db2799ee7c57a7218972d1ec0fcd8a685c3d7b291aae5bfd9d580c32a566c6542d2d1b0c25a5ff059284cf56bc280048d8fed83a39d21797af2e57ee5199c150fcb15f1e8ca65a0af52cac997bec1b9392f3ae5cc697d1f02c08387645411f8bf4b1e8ecdc89f09bc2e57031fcedcc847e939e9f3110fb6567f8571bc9975ff125d6d506a60fe2a10dd08f01be95e57d55deab27c4b016d3fe878bcd2445b4c245d71cd7082e20c73e5b9dd94de6ee7ec0df30a3357dff0825851f5d9c263ee3cc0fed6973272f98b57c7feb8fb9c7cea368f755055e014aba7a9bf6a94dc15a75a0fee28e011fde6480acb50defcce241436739e00dc8e5cb4c3183c6d496c2e8cd2ac357a0be81d24aad72692bd910ca1bc984517b1572df7e2a17", 0x7d0) write(r0, &(0x7f00000000c0)="c44cec3b01b7ee4101133b7d7126b9b33de524063b66f875dce69e8b71f9016e1abe601492cd93bb0b885433fc591fc8c85629701e8d06529c0e67394b60c3ed56d1536b7f18e9caca2378c3c5dac01172b7f54d75fc8345e608626b205adad7dd6e7d73a66a10d04d59d0d74503c8ec395416b17fd096cb56a40ce825d7310b92d5", 0x82) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000300)=0x54) 2018/06/06 15:23:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x29b) 2018/06/06 15:23:26 executing program 1: mmap(&(0x7f000041d000/0x3000)=nil, 0x3000, 0x0, 0x4000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), 0x4) sync_file_range(r0, 0x3, 0x882, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10001, 0x0) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) flock(r0, 0x2) fcntl$getflags(r0, 0x40a) connect$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"602fba36487b91"}, 0x54}, [{"02c725d588d947"}, {"71415e15c24b19"}, {"375dc27cfaf5f6"}, {"61dedfe9d2d7a2"}, {"3045ff7dfa4638"}, {"1bf61837734ad0"}, {"c9adf5c9d5d85d"}, {"20895c3a2fd5cf"}]}, 0xfffffffffffffe16) 2018/06/06 15:23:26 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x600000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x798a, &(0x7f0000000140)=0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000feb000/0x12000)=nil, 0x12000}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0x0, 0x15, "95a11c4ca1f8cf0866a7a80091dd9c7bf83a1b06a8"}}) [ 115.613255] loop_reread_partitions: partition scan of loop0 (ÞÃA_áµÏá%ÏúÇàóe~m‹ê°ŸÒb8ËÿLH¾Û£ ¡PpØŽ¾ [ 115.613255] {²žã‹q³QÑ\äì) failed (rc=-13) 2018/06/06 15:23:26 executing program 1: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r1, 0x1, 0x4, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/06/06 15:23:26 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7365637572697479ff9dcd00c49f7331952d8b0f1291852e2e73797374656d63707573657447e612d9a90ed6bb7f1840dd8a99ccd8d128304ef795507282483ff10eddbe410b38af7b57c250a47c6d9c3abc4458d4311294d9be91116ba23f409d3b03aaa47d602dce762bffedd8db01b6c713f50051132e663f66581d15aa73149beafd5fefcada49599ea1de9530e89749b4aa2885fdc7b58d33b4c65b71517b04365174e4e95fdf07ec3ad2e2e5bf3c7376b496aadef3c464f53d2d5792fc"], &(0x7f0000000040)=""/231, 0xfffffffffffffebb) readv(r0, &(0x7f0000002940)=[{&(0x7f0000002880)=""/178, 0xb2}], 0x1) 2018/06/06 15:23:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x7fff}, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="df", 0x1, 0x40041, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/5) 2018/06/06 15:23:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xa2, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x4000) close(r0) 2018/06/06 15:23:26 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x1b, &(0x7f0000000040)=r0, 0x52d) r1 = accept4(r0, &(0x7f0000000140)=@can, &(0x7f0000000000)=0x80, 0x800) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x1f8, 0x1f8, 0xffffffff, 0x0, 0x318, 0x440, 0x440, 0xffffffff, 0x440, 0x440, 0x5, &(0x7f00000001c0), {[{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'bcsf0\x00', 'bond0\x00', {0xff}, {0xff}, 0x3f, 0x2, 0x4}, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1e, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @port=0x4e24, @gre_key=0x7}}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xffffff00, 0x0, 'irlan0\x00', 'vlan0\x00', {}, {}, 0x0, 0x2, 0x40}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x3}}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e22, 0x4e20, 0x4e24, 0x4e21, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @empty, @broadcast=0xffffffff, @port=0x4e20, @gre_key=0x5}}}}, {{@ip={@rand_addr=0x3, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'bridge_slave_1\x00', 'ifb0\x00', {0xff}, {0xff}, 0x6f, 0x0, 0x10}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xd1de, 0x0, 0x2, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @port=0x4e20, @port=0x4e23}}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, 'bond_slave_0\x00', 'sit0\x00', {}, {0xff}, 0xbe, 0x3, 0x20}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x4e22, 0x4e23, 0x4e23, 0x4e24, 0xfe, 0xf2, 0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @multicast1=0xe0000001, @multicast1=0xe0000001, @gre_key=0x2, @port=0x4e22}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2) 2018/06/06 15:23:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) write$binfmt_aout(r0, &(0x7f0000000280)={{0x10b, 0x3, 0x81, 0x5a, 0x195, 0x4, 0x7a, 0x7ce5}, "03109ee25620246766e11f4e6b656de322d14ad5d6385c88c89b1790188f6310a1c2b4c6b92fab8e37cf4674622c6ee286626c6fcce372c18477540f698875ef953303bfdf6ca346ba5c9e52f8c3232d6f612d16db947a0e4465cd928e512972f611ea4fdfc99a842bb11e3e4a309facdd02641760f149e25e52a4f3934a9925b6115a31164309938d47fa8bfa95c8c24c13e004fd738392fe88cdae570a9062b5c7315508059051780afd03ed31a3e31ae79522020e72f27bcefe3d5eae2bb8052c047e71d3c039b04dfa", [[], [], [], [], []]}, 0x5eb) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) signalfd(r3, &(0x7f0000000000)={0x6}, 0x8) dup2(r1, r3) [ 115.817216] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/06/06 15:23:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f00000000c0)=""/4096, 0x1000}], 0x2) ioctl$int_in(r1, 0x800000800c5011, &(0x7f0000000000)) [ 115.883348] Dead loop on virtual device ip6_vti0, fix it urgently! [ 115.894655] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/06/06 15:23:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x20000103) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KDDELIO(r0, 0x4b35, 0x3ff) r1 = syz_open_pts(r0, 0x0) r2 = shmget(0x2, 0x2000, 0x128, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/90) ioctl$TIOCGSID(r1, 0x80045432, &(0x7f00000000c0)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x3, 0xfffffffffffffffe, 0x745}) socketpair(0x304f69e35274a4c0, 0x803, 0xea, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000000180)=0x7) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f0000000140)=0xc) 2018/06/06 15:23:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigaction(0x1c, &(0x7f0000000140), &(0x7f0000d4efe8), 0x8, &(0x7f0000000080)) 2018/06/06 15:23:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x873, 0x5, 0x0, 0x9, 0x800, 0x3, 0xff, 0x1, 0x8, 0x6, 0x9}, 0xb) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1e1000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getneigh={0x14, 0x1e, 0x10, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x810) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) tkill(r3, 0x15) open$dir(&(0x7f0000000540)='./file0\x00', 0x27e, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') [ 116.051481] syz-executor7 (7436) used greatest stack depth: 53600 bytes left 2018/06/06 15:23:27 executing program 4: r0 = socket(0x15, 0x80005, 0x0) sync_file_range(r0, 0x10001, 0x100, 0x1) ioctl$void(r0, 0xc0045878) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt(r0, 0x4, 0x271c, &(0x7f0000000080)=""/40, &(0x7f0000000000)=0x28) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/06/06 15:23:27 executing program 7: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x2, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0x6}) 2018/06/06 15:23:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e54300000d24865c6eb37369b02", 0x7fd}) 2018/06/06 15:23:27 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x100000008000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x807, 0x401) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x17dc, 0x12, 0x3, 0x428, 0x70bd27, 0x25dfdbff, {0x5, 0x0, 0x6}, [@generic="8f978046758d74e40199872551ffaa48852e21cfa8b3b9d82b02318ce4c6cb9b4071ffecdd4cac9cc6efd4be08899899f85ad19fb6ed1a6a89aa7b25f00541d0ebbc9387704c8514d33556408790c721bf75c2a2f12a003f45376cbf1f39215a2ba7dc20134bcb2e1a1ca4f4799022891a65279b109c0978feea49218ecf849916ce5ababc17b09fada7a237792ef05e98bd23e7fe40ca54bde505b4bb5224de03b2a3faf547c3716bc1755953a3bc80debb839d408086387524ded2a7ec5890f6dbe9f8414639a7ada2016c263ae1bbdad9ba47e6de5d3980", @generic="c0cd8cae5d8e3310e64d052812e8310774385470faf245c68478eb888f0ecbd6e926814f33a8997a52b1799489472405c48d31c65789ddb88073c88fda1ad1fa6f212da5674fdc16997e8c16a19ee452164001fb711080aa2d0b71aa835756c88f2b2cfcabc3223cd167e0c691cdebfd7c7f90548212989f72a1edd722", @generic="b5309277064e6b73c21586a41bf67d9f1bf2507a6fa2", @nested={0x12ec, 0x6, [@generic="9fc34b93c343484168a62df76d7cc81d9a41c8fadf4837f09d949dbcf64bf5e4d8d2f6b8527d8d3f79afee978b1b425377a7c998bcc340e214018106dfa537035a91281054684a6bf42d915d9dea2f9de931e00df82366207a21f8fc5166e3e3a3f177e34e501c46baa9cee24748d40d54b27b73a11c03d8b8c5e56dd5b43416325fc2021370210058412d357ea16ec0bbcd4893529b5bf2d2b1ebd9f52f5d07ae0d0f8c5b83abdbb59e21fbea17621c3eb25727549bbbec6e614d423116fa952c7548de67ad56471798c48253e8ef9330c438f4cd94198608697a48e942591fec03590d2ce685ee71aaa04915607918a5271e14277beeb2a74d836165e78e90eb6f8eb4873de3515e7d8ee4e5efc6341071630281ddadd1ece3cb1efcaf4db3da2ec93846645d0b26f3d5254cbd6cb45a9b74e8e353bcd377e66f0ed1ac766dfa54c7dce487f25afeb9f5fb96012f5168822d39ad5ee148563d4f1f2d2283466c44ec9c25a8c314c81d58722b41c47ca0c7d9762318a4d92cbf5e8a356b27d8c0f8ad70bb658d6e9a2e1f3910913512d1b5fd038299a997243714d521d632659ba4c589da8b430894d31d1113d6ea37e06954f66ab9bc2b6a6c1ce1c876c5bfaa71c23d7459c4ced5a069c27b8687f587723bcd575236e655e26eada9d537223bca3f8ba64629a3cd2c6f3fd61b09b1a8cabbda80f576600842a4106b4305e068823eb793b3928f518b9f9aa267e3ffa06b19bcbff8e767a8b4451e0f11eb71f832ad356962a43f9fd7e1479e8c04cfc672cd3cd9343c80861e098b55df347203c60f36fd69f7d7caf4858b012127e510d28e57236ff69b2ada154d28d3b7cf15b415f17df59f4aef8334bd9cf53f1e87343ecbe55c9960a865da4fbd20269d4e967f2bf3b1581e891b56e9a677bf9e7f89906933fb47a2701b34fedf489590a3fac5526ccd049dc4b594b1bf51741b967bb2bdad40acbe298dd06f77f7b98e29574ca24687ff76d5384f632a9d841a7225e5645978327c94bb0e3f76af9cb9554a754e3e78528e278317ec4f1795f3ef835e91270139fb54b805656e3322b7beb856175d2bd12bff2a3e8e27cd5f4493bfa993534f9f00f19eced0b09cfc0f75e94a806a1640ffff6d379906ffa41c3630277ac983e8ada9191fca8af7acf0d22080fa235f22ad2a26671febcef7da9a21da36b2ec1c9f254e56eb738fb212559f86169506c05418b9befa3cef07c74078b696cf2ac68c2ebba1316ce9a9194c516c85304268bf537d8b260d29d48139c37e637eb085cf04f92a27961ce5b9f2466575f12555465c6617cb000e99fe12d13372b04d155bda14d5c1d34297e15f8218d866705474db8200fbb03c735a5502cd6fbbeb602c3533c384cf517644122095a0c9e7e7ccaab3f51fd1abc16e6e524ef8e8e71077c63c5839c3817d3098b50c381d6b0acece71ca193b596a022112aec1d019573b981b0b0705ec8d0ab656fc1eec171d75a15b60495737928482b1b7a1d3a0fc96e16e1be06e3e21dfe675bccdc1f226b5d91859f6e693a954ba8efa01f099bf2bf0ce37d262f1af5f5dd9d86de9447b6d2ac4e8f952568f527e6e5b460e7d6d68095ed7ce0b2860fffaeead20f8736a65630f033fbe70b96f8c198d46b96cc2eedd5c09e006419cd84749fa7ccd76884fc48a842c49be02f58b819e89e4e7c1802172b3409eb7deafb228c2b167509805de0fd172b712601e169e4efd34ffd0fddab5d2bd1cd7dac2f0d52ec121130aea488c1d69fc8eeff5cda38ac99b118a57e8dfb2d467663c656833a5bac5ed84d52c5bed188a389d13ac4b72b978c929345c9fe04211f5e8935a6db5f548d0902d74e77e35a48906002f9bba56971f94b131af9bd6f9f3f0e7cef7fff51a262f241af95b6af8043111634407e3cffbed7b6edf7dc729084b670c11a6572dc2c5be552e5d5ea0c235421f066c2bbc89456d0bf99599964f66043cc8efc65c4f7c6dd640f7decdb0459630216977a4e120137f83da8d376a618c900d14b1a5db19ec15457bf4affd1c36f9217fac68e916ad9d1a75f7bbfbd0579412973490a43bd939df6cf02fa67f1e2769bf91db2edcc6c080403e5b602cad7083237e409cbf237b65dcdfe7f15814866f39ac71a6e30ee472b4b485e148e23c33187beff157e7bdffabb2e300644f379ca65608da485fe9021dc05a2119fc96c523d92acd3e05b65c9b917e854f3d9528dd71e0a9fdc661376b4e861bcd1921c53c833e7eeb3f6526ce6c82bb625f391defe8dc2a9df66072321eec7535c9c6707c244fd9cabcec39f9b921940b6c7abbd3767185fe5dda6035624a2dcceb991c255843daffe6c96b43ecd028d4e8b5f369c36659e55edbf121661cef902b0cecef2b6acb97fa2cd879c021e0bf1b1b8b0e054b64070abb4c17dee55e5d790fd28f69f1e45640718514c84d4b4e4ec5f058a6b1fe0d443811ae78198fa6790cd58ab805469340d6c4bfffaf15d0b9c7fec9dcea028b9d808446e22083c99f5d80ec0623f9f6a798689ffd7287d7d464dbbcfd63b0717859713f4a6ac1b01777f94d0da6a0e0266ebb74d4d3bb402f9ae5c258d8facb18bb8919b76859484013c3e9fe84ea9445537ea068dc76109bbcab8fd895c9d6d31f17fb35d3bf20ca92dfd7b4d560ffca514e8bbd578989e115392af5ee780e265ccd7b0bae092765da2fb01c4701b272445996daec512efc875372bc78d88c309564423ce0c10fa3e0b5e984e9967dff57365c196a4e01f36f13d0bf26574605daa9a0a3c86d48cb2dc1e23bc710235c3818abb8a11ba17c807bfd4cf23652623a061eaa17b44f8b17b5b7b5f52d6be38530ef7c285e26d69b754d2e99265913c4b051f76910a160c6dbaf6eb804efa1e2fc79f5e03db9c2c1dd2d55f039a693c20e605af943df6ce6fb0f4da29f8aab58c6616ef0e9e0d880378b293b8367a1a7aff9d0340068b0b2be6302f4981e467e986800a8c06dceb04c705ba568f978b80733264a24584dced5277ec9edb094d3cacadf36380e57673935e08f1ec0e8cc6e0ee6de708620a7381254c22c7ec582f75ef990fe47bd8db7a190c544c813aab0a71cf5ba6a4fc1c3d7b13b6317f15763d1c5f7422049c0cf9dc5ae878cde728a55488fa018c763ec371f98f014333fd463c137d4d9c286003854c0c56efebd6e7bf6e56d073a99a5d44126f21c1bce7df3efd2eb9c057e81781e0edb8b46d5a6960b6cb88932c38ba0b7fa302185eb3d7073d8282cbdebd5e0fad3bf0faaeefadb5e543eb6c99451461f3a477a1819d6d6aea54792a55d3fa2c04bafe4c2bd073e7afe9663ecad0bef906fcfc43d6567aea8e504ba2faf7c9a4e0580359fcac47b89847260cb4f9c5294559b0f92e15705a5ae21f8bd288bd28a2f3b660a05131434a1e64f8551b547db8070442fa44043e2a11fa021056990ea4f8d45394e9cafc753d83e5a8177b6267b5a891b924b198393065526fa519b6c7b113736095299a484180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@generic="69bf158236e2da6c9aa53a59d20b94d4339993c6beb37a63b1fb7cae7247a45fd1c0c051a849cf1a335dd72d1045584dbefcbedb017f85c586b1739f37a7b13b", @nested={0x290, 0x38, [@generic="464cfaf649b506ad92e9db8fcf75f3b8d8cb758e5d92a7ce41b883986bf5e7db54ba18b064a24d71edc5b70db3f074f2500217887b74c17634824683896b2f410c2b58438e4d993bb334ee31ac3f7ca61905837cb634a0a5158392b6a5498588864bb4db75f1a6187457f4a3d409afedb5d3252f47cc02983c243ebf55f3dcd7302a5ad6f85067f8dd00bc0e17e3f927e8f2e339546fb7e3beef586a64d3b323a3c987e58530dd81f33a368fb7f770e278", @generic="c6ad3624a1b708da7ea37773019feb005a5743da473464ad7de99cb4e12c2a00d87144a2cefef22a6e63ea36958126c634728cb88050ac80cdc75719c7f250dea4b99033f17fea8141fdb0157fcfe8e209756a1fbd6ed6f638f842848ded741818be24c9d960ed790b1441a2cc807ecf00fe9bf04d10a4ccb195126fed74fa6a7c1c798dfeb5c6ca82511a72932375c42e47b5d9e1316f730aa93ef264b59cb41f2bc19194f16c7bb1b7d856c8cb7b36081a0702ee9e2a21570fce8aee397333878357257286ffdcd9cfcdb24d9e5b0700cdd157b2cfa2a1a7506e11e3b12223bc660b2b75e401011964f155", @typed={0xec, 0x75, @binary="e8bcf859fb35d90790b9f7c24c2469170795b0666b689febf40e422328045e2c33977903a0dede93336001baf44957b450ecf9f405390736621dd53b6201bef8f735c78b554b1d29218961dbc7fb0f225ae99c2e2342cdbaa4209434a0f6daaf481f53755a294bc88aed56a0484391de339c569881484bb252ea888cda502b0691ef151324dea0c0beed9897e0beff0f6d407f32cd482878da558e7d3b8b5134c4baa93bd4b01a9a258f4ad75d2d53e55b843f5fabe56925d9537b6f803cf0a56fb1213d5ad8c8b0e948bb723796163feb224406e9d7d5d4f544ea2a94b3cc4dc21eb46526d6"}]}, @nested={0x98, 0x41, [@generic="7a3d3bf5b17055a2be5f6415ad40950a0b5b2eecb63ea292ff5b4bb79880666e6e08ad35702680200410ec65212d1805bd68d596b334a184313381e37ef73a0463c1d4da982f468b1060bec90b2d50dc39dfdc2e5aa8bf19200c2da5c7d5721c9aff4f71da7bfaaa14c3976b7ef27f05d3e12c1ae9f003df45d89d0f1f9a52224abe3f75b4808fa3d222ba4dc52c2e9314"]}]}, 0x17dc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000011) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000002c0), 0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/06/06 15:23:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24020400) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x101402) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0x40045402, &(0x7f0000013000)) 2018/06/06 15:23:27 executing program 3: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000000) 2018/06/06 15:23:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="8d", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xda, 0x10082) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x20) 2018/06/06 15:23:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x141000) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x3d3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/06 15:23:28 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000380)=""/17, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x96d}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xfffffffffffffffc}, 0x8) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0xc2200, 0x0) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000340)=0x3) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000200)) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000000000)=""/42) r6 = socket$inet6(0xa, 0x802, 0x100000000000088) r7 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) connect$unix(r7, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$inet_sctp(r6, &(0x7f0000000240)={&(0x7f00000002c0)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000), 0x0, 0x0, 0x0, 0x8000}, 0x0) 2018/06/06 15:23:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)={0x9}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {r1, 0x1301}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r3 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/06/06 15:23:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x30, 0x20, 0x72}, &(0x7f0000000040)=0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e23}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x290, 0x9, 0xb7f7, 0xb7, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x9, 0xffffffff, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="0300040004001f4cd00f0bb2"], 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x4, 0x1f}, 0x4bd) 2018/06/06 15:23:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000080)="81f4c66eab0172334260e9e74a16d7e27d784222787d6bba25f710fa5cd5c3571662417a42034f9ce3ebfadf365a5569348fdebae075c6657e242a2b28bf12914c6acc49024a6124758985a2a5f11abb4667095ad05ae6cd3ab136e99b933956eeb3248318c38ae78a6a0567c06227a0a37c899812324837e3", &(0x7f0000000100)=""/59}, 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="cd2e29cdb6ac6b2d1ef6f9dd43000000943fb612"], 0x14}}], 0x2, 0x0) 2018/06/06 15:23:28 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x138}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'ifb0\x00', 'team_slave_1\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "4adce46aa4ad936249dc22e679749149b70fa77949079761f201986278848fe7f1a9a170ee2f1631ff282ebb037e67ff908ae6a0bd6777499db016df714ddaf0"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x388) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f0000000240)) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x6000, r1, r2, 0x3, 0x10) 2018/06/06 15:23:28 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) chmod(&(0x7f0000000340)='./file0\x00', 0x28) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000300)={0x3, 0x14, [0x0, 0x1000000, 0x8001, 0x5, 0x80000001]}) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x296, &(0x7f0000c61fc8)={&(0x7f0000000040)={'sha384\x00'}}) r6 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x3f, 0x6, 0x4, 0x1, 0x8, 0x7fffffff, 0x3f, 0x0, 0x5, 0x1}, 0xb) [ 117.238422] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 117.269280] xt_AUDIT: Audit type out of range (valid range: 0..2) 2018/06/06 15:23:29 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0xc0, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000400)) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000480)={0x5, 0xa45, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "d1bdbb8072567f8327d9bd3940a319efeec4fa8957152533f882f7fc6ec5cd73d65bffe11755450e9f884321ae415c73648749f62fb21506441bff3e29a4df8c"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x400, 0x8, 0x1ff, 0x81, r3}, &(0x7f0000000300)=0x10) 2018/06/06 15:23:29 executing program 4: r0 = semget$private(0x0, 0x2000020000000104, 0x400) set_tid_address(&(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x281, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x1) 2018/06/06 15:23:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffeb1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x2e80, 0x5, 0x4, 0x9, 0xf4a}, 0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1}, 0xfc9d) 2018/06/06 15:23:29 executing program 1: unshare(0x800) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40001, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0xe60058493743937d}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x401000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x10001, 0x9, 0x0, {0x0, 0x1c9c380}, 0x1, 0x1}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x8000, &(0x7f0000000000)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000180)={'veth1\x00'}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000240)=""/105, 0x69) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x80eba, 0x4, 0x100000004, 0x0, r3}, 0x100000184) dup3(r4, r3, 0x80000) 2018/06/06 15:23:29 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x50200, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfc32, 0x200) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r2, &(0x7f0000002b80)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/239, 0xef}, {&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f00000008c0)=""/27, 0x1b}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000900)=""/135, 0x87}], 0x6, &(0x7f0000000a40)=""/88, 0x58}}, {{&(0x7f0000002040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000002240)=""/210, 0xd2}}, {{&(0x7f0000002340)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002580)=""/145, 0x91}}, {{&(0x7f0000002640)=@nfc, 0x80, &(0x7f0000002ac0), 0x0, &(0x7f0000002b40)=""/52, 0x34}}], 0x4, 0x0, &(0x7f0000002cc0)={0x77359400}) 2018/06/06 15:23:29 executing program 6: r0 = socket$inet(0x10, 0x200000003, 0x7) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="240000002d0007031dfffd946fa28300cee60a0009005900001d85680002000001000000", 0x24}], 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40340, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)) 2018/06/06 15:23:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)={0x9}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) r2 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {r1, 0x1301}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r3 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/06/06 15:23:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2a50af9e2b5b61593f586513129f31d099080dac98981e6fdb221d4772e6c8dbf4e3600c98bb4c5e47eea8b91892449af39afb4159519d9510a59620f062e63c", 0x40, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='}\x00', 0x0) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='em0-[,\x00', r2) keyctl$assume_authority(0x10, r1) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x18, 0x2d, 0xd65484de4ce62ee9, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/06/06 15:23:29 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000380)={0x33, &(0x7f0000000300)="703cf7c09437935f61962593cd5bbb5babce1408b74b5cfb92030848d838de5cb8eb81e61eaa1d4e4bf7a5db692a1eea5f68bd"}) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='trusted%..%posix_acl_access\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000200)=[{&(0x7f0000000100)="2ebd73b1181a8a454dbdc9978b83ce000b240fa36dfd49b22b46e959df91be8f208f1f4da3d0d110a5c9b3df1ce7b431383c1393bf89ec4e6852ba35d596a852cfa82c67c1da3ba173bbc0d920e6ae57169af94b915ef649deb7e43d4c90073e39193566", 0x64}, {&(0x7f0000000180)="dbb1dd82afd8dbe4ce6f67b82cd09f51d31df2b38163a5fc19e54a273ce63058ae95ea9a75a6c0d539942b33e04da631173d9d74437fa56d8f2fa5a28d7d8c79cc6658425a1bb1b2cb5bf7564d15d09b5c5c7576cf15ccc8a6bda47f2c", 0x5d}], 0x2, r3) 2018/06/06 15:23:29 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) unshare(0x10000800) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) 2018/06/06 15:23:29 executing program 5: r0 = socket$inet(0x2, 0x2000000000080007, 0x5) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000100)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) 2018/06/06 15:23:29 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x6, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'rose0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x5e, r2}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/06/06 15:23:29 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$fuse(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x30) shmget(0x2, 0x3000, 0x408, &(0x7f0000377000/0x3000)=nil) r1 = memfd_create(&(0x7f0000000000)='proc]\x00', 0x3) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, &(0x7f0000000040)=""/218, &(0x7f0000000180)=""/119, &(0x7f0000000200)=""/211, 0x1000}) 2018/06/06 15:23:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/06/06 15:23:29 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) unshare(0x10000800) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) 2018/06/06 15:23:29 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a40, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x1, r0}) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/06/06 15:23:29 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x8720000}}, 0xffffffffffff7b6a, 0x5, 0x5, 0x3, 0x652}, &(0x7f0000000200)=0x98) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={0xffffffffffffffff, 0x6, 0x1, 0x3, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x5}, 0x8) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/06/06 15:23:30 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1300, &(0x7f0000000000), 0x20000000) recvmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@full={{0x3, {"5cb71dca72531c"}}, [{"09c9ef05edddb2"}, {"49bebd237628ad"}, {"e4a03caa74f188"}, {"ae47a85bbbdfcc"}, {"58f8406bccbc1a"}, {"ff0b90a0a6d4f1"}, {"69bd58dae24c9b"}, {"68d393336d316a"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000100)="8c578502814b4c5523118143b393a98b6f86f04552d61ff288c5817c686e50a645d17576ad46de80a4935465aa5b4c6156b12bcc4616d6eb3c0defb3dcb466e108aa4e9babf068948059dd08847a96d0805c0aa6959e", 0x56}, {&(0x7f0000000180)="25deb051f9a31a0d0c98d7079a849814b60cefa4fbc366d5b35cd7afb1dcc0d6dfabc848d1809c07f8f127f09cb850b5cb6079882c7d83818441fc314164a7f457a5ddc054c8c9fd5a4a0d7adab8df261d08e7a5ed9428c2357907d813c7cebdb4b43f00f99d2bbaa79274e3fd2e19c321d52c270f541bb1d73fa194499c1fd2595aa0028bdd", 0x86}, {&(0x7f0000000240)="a8a3a27d4a1d436407b1811fdce21d8f1315736a60932886241b77a0c12d1938e761b032a499266d84e861fbd70414512a8af2231c22439f344225bda2df4487721d561e3639a62520d921e90b975db54690332a1c4525200eb20eed840dbf41b03eb5e011b3a58604b0783cbd68643316f5018bc1a5a7a8f6cc625dd84278fe9612af3718115c379adb0a4afaeee0ba133e56789053968d8205a17bdb27556530e7d2b9a28101d817a707f2b2e1b68fdde58de44441968b01bfb0555d1597d50d69cabf6128386ee33a98bab073c807d3de50a3c4c7", 0xd6}], 0x3, &(0x7f0000000380)=[{0xa0, 0x117, 0x7, "25525bb475df042ec84f65abc1362f86b3f3d116340cb4cca209b229bb4d911c7a5d84dbcb42347218fa5f958d60b229f6b9da450b1f980589ee5a615aebcb333edcb3b0bb22e7c77f6af1002301d6669d1057a65d44cda61e1e4d2cc1e6733fd7c359ccb791bcf0f16c5026ede22efd224b0870ff1d6144eea52526f48a469cc3cbc2191601ce0a77aadce8a2"}, {0xd0, 0x10d, 0x9, "71e2e3dbabbff18b9bf783d70dfbcaba781015f182cde7858657010d3804e5fd1b5773b84b94268b89b404bf6ed33b20d76a4cd62788ab165cb418d0786c3de6075ae3a619c2be3a2c8138d5acd616e4dfc734d0f4e617321810605d4cae5d4d938c915dca80d4a0aae6ea285cdcecbedcc104811affb59557953e0113329420a84cff48ec6da4b25e1f236c4486e194853df9208c33aefc49c25ede0579337020f5c6e1c45cefd76e2d03ae98016313063df21e171c97d4f3"}, {0x30, 0x103, 0x1000, "95aca7b576b964cb2a1bc73370f4b67339ff040087078973e32c261132"}, {0x80, 0x110, 0xb3, "77b09f8021d0c2b4390afeb1fc57f4493e31786fcca4c315cf043e7f997897e70a211b6db9e7effdea7c7ebf14a51aad2f0ddf35b2f436094005dba58e3bb45e25be1e04620b1601dbb6beb4d049e48ee2ed2ec4ee5a966939eacb3cc6cb76fe70ee5f43184c0b4dd9b33bb742"}], 0x220, 0x40010}, 0x10002) 2018/06/06 15:23:30 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/224, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffff}, 0x3ff, [0x401, 0x4, 0x2, 0x9, 0x3ff, 0x3, 0x7ff, 0xffff]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000001400080"]) 2018/06/06 15:23:30 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0xb, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$dupfd(r1, 0x409, r0) 2018/06/06 15:23:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) unshare(0x24020400) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffff9c, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/06/06 15:23:30 executing program 2: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/109, 0x6d}], 0x1, 0x19) 2018/06/06 15:23:30 executing program 4: r0 = semget$private(0x0, 0x2000020000000104, 0x400) set_tid_address(&(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x281, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x1) 2018/06/06 15:23:30 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x387, 0x0) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/145, 0x91) 2018/06/06 15:23:30 executing program 7: timer_create(0xfffffffffffffffe, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000002700)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000000)) 2018/06/06 15:23:30 executing program 7: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x7f, 0x401, 0xf95, {0x77359400}, 0x200000000, 0x400}) ppoll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) open(&(0x7f0000000180)='./bus\x00', 0xe01, 0x4) 2018/06/06 15:23:30 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') capget(&(0x7f0000000040)={0x0, r0}, &(0x7f0000000080)={0xffffffffffffffff, 0x3f, 0x1895, 0x80000001, 0x8000, 0x3}) exit(0x0) getdents(r1, &(0x7f0000000500)=""/56, 0x38) 2018/06/06 15:23:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0x8d5, 0xfffffffffffff001, 0x200, 0xe8, &(0x7f0000000240)=""/232, 0xff, &(0x7f0000000340)=""/255, 0x7c, &(0x7f0000000440)=""/124}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0xd, 0x1, 0x0, r2, &(0x7f0000000180)="ed896f8f00da36f504000000000000005c89f5dfe70000047d96c500616fc2da42d7a0543b5a0748ceccb797de67867b046e7147467d70bce8b49e9e9311ebf4d56f9243434f8153db09fedc030a587d96c362baeac223746354e1d54d914e5dc9014ea13a467f19d9c960ce9b906a4cc01e54f173e27d8c4ea1bc2650efdff228000000000000000000000000", 0x8d, 0x0, 0x0, 0x8000000000}]) 2018/06/06 15:23:30 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x80000000, 0x460901) ioctl$EVIOCSREP(r0, 0x80104592, &(0x7f0000000000)=[0x0, 0x1]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)="5fbeee6df367b20813ec377e83e934dc416525957853ace3fd7f33331e5fc329ee440e7db199e3b8a21d6f19dc5b575b459534a8369033cb6f44c61292000125bb15b8ced359e8465e707199285d5fbaac85761b7cc96532c8c794d43e20593f80779c4ca51dfed7e3ac05764d3635e795b498ef99c9b1c8a558f1f827b3db4a0e8eff108b00bd143fb0ea51f7df35e8028bfff901859eed8caaccbaa89ce5a138") 2018/06/06 15:23:30 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x80001, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000d00)={@empty, @loopback, 0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000001000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000001080)={@empty, 0x0}, &(0x7f00000010c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001140)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001180)={@broadcast, @dev, 0x0}, &(0x7f00000011c0)=0xc) getpeername(0xffffffffffffffff, &(0x7f0000001200)=@can={0x0, 0x0}, &(0x7f0000001280)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000012c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000013c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000016c0)={&(0x7f0000001400)={0x290, r1, 0x400, 0x70bd29, 0x25dfdbfd, {}, [{{0x8, 0x1, r2}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x22c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}]}, 0x290}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f0000000180)="d3bd27191a01002356ba602dff05000be53c1e1f0cedd74e", 0x18) 2018/06/06 15:23:30 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/224, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xffffffff}, 0x3ff, [0x401, 0x4, 0x2, 0x9, 0x3ff, 0x3, 0x7ff, 0xffff]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="0000000001400080"]) [ 119.722386] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/06/06 15:23:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="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") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/2, 0xfffffffffffffd26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x2, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/06/06 15:23:31 executing program 1: readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f00006c8f31)=""/207, 0xfffffffffffffddb}], 0x1) write$fuse(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0xfffffffffffffd02) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fanotify_init(0x0, 0x101000) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={0xffffffffffffff9c, 0x3, 0x1, 0x7fffffff, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xff}}, 0x4, 0x71c, 0xe6, 0x0, 0x28}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, &(0x7f0000000880)=0x84) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x8, 0x8}, 0xc) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x258be85b67e369dd, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xd8, "17eb6a3dfb83e0efe9f010abcf75870ea89478c9fdbadfd200f573ae6d6c1a1776d4ba582123323f916fef93bf0bb883d6e533f311f902302cc99bedda4cde966734c70fb7189cb13db9a9066b2aa0f6886f9a35b791165a61a1a9c982a44e3b241261522acba81be27fbd22dd72b7e3182a766dfc6dd514a8e351f27df782921fb69c738526c6fb4ddce5da925cf3064a34adeb216d5b2a213580daa7153f4be36f5e3387483020f9d94f04970e36d5a611da670459794bed0251ba9aed0ad7003aa695dcc2c146de28c06a1cf539b1de7d5b5125d2ac99"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000004c0)={r7, 0x7, 0x7, [0x8, 0x9, 0x7acd, 0x3, 0x8, 0x1d5d00, 0x100000001]}, &(0x7f0000000500)=0x16) r8 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000540)={r7}, &(0x7f0000000580)=0x8) accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x80800) r10 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x100, 0x0) getpgid(0x0) r11 = socket$netlink(0x10, 0x3, 0x6) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r12, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r13 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x80) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000180)) r14 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x40, 0x900) ppoll(&(0x7f0000000240)=[{r0, 0x4}, {r1}, {r2, 0x9100}, {r5, 0x4}, {r8, 0x4}, {r9, 0x408}, {r10, 0x600}, {r11, 0x2}, {r13, 0x2000}, {r14, 0x4}], 0xa, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0x7f}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000080)) 2018/06/06 15:23:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$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) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0xfeffffff00000000, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="7f0000016f0000000000000000000000"], 0x10) 2018/06/06 15:23:31 executing program 4: r0 = semget$private(0x0, 0x2000020000000104, 0x400) set_tid_address(&(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x281, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x1) 2018/06/06 15:23:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvfrom(r0, &(0x7f0000000000)=""/46, 0x2e, 0x0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x709000) shutdown(r0, 0x0) 2018/06/06 15:23:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="380000002000210020000000000000000200000000000000000000001100000008000b000000000008000200000000000800170000000000"], 0x38}, 0x1}, 0x0) 2018/06/06 15:23:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x22042, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/sequencer\x00'}, {0x20, 'vmnet0$wlan1lotrusted!'}, {0x20, '/dev/sequencer\x00'}], 0xa, "1618f09187cce0328241d871112565f292f84475a0b963da71e439eaa6745c0ce8c9cbeabd6252dfd70e79b403b19fe94398257c3d0a92852945a83ca77b0f5291ec4daa5fc3a4bb4b30f52515b7c304de2e3fbb7736b1325a17656e4d2fc3e272cf18ed625ecf333484e8d4655dba70c2dee1c0eefde7d69eb48ac77558d1ff91f93649f0754fc21083dd0dcc99ccb2af239b"}, 0xd5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/06/06 15:23:31 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x10, 0x805, 0x800000000000000f) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000000b0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'syz_tun\x00', 0x1}) 2018/06/06 15:23:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x2, 0x2}) accept4$ax25(r1, 0x0, &(0x7f00000001c0), 0x80800) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)=""/120, 0x78}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/13, 0xd}, 0x0) 2018/06/06 15:23:31 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x130) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2c, r1}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)) 2018/06/06 15:23:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000840)=0x0) r4 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x598, 0x19, 0x20, 0x70bd26, 0x25dfdbfb, {0x16}, [@nested={0x200, 0x66, [@generic="84e7bb105fd6be48f743ba9d448fffe8d02b3b00df1c084f3ffbd9d97a0f537da1b0b20af44e192c52c0ad39f1a54bf7fa919ad2f9bf4c6a90de611b2028aba21410dc391c53f86279d3a846ed2bfdebd842849ee6a1fb27b7c018df159c6a281d0ad1a833a5e8f715dcd518f59f4119ce9728d46c90972468352f150e9f71c9874e2e7daff9cd04f2b2e4e1da2b7a601267dd0e427f5e31a475395f86d3a87377b0b651aa3c4413398fb71483c44316b41ab0bf", @typed={0x4, 0x40}, @typed={0xb0, 0x67, @binary="3828537daa15319cd464ee53d8cae9af28a110eab64b0222f1a64bb59e60b69ef7c6a6889338b03affbebb0c23ca4141878ce336af59e8834717161978f1195bed1f668dfaa747dd59a87cd38420c3da085395b328bb34133b671268ea1de7f7c0ec615952cf790e2b7583ad05426d99dbdb2bc600de990c514d6bb69976d3eefb058a5b6f4cabb57c55c233802ebc08a8c6510b0a4c33bbe01c80f6408f7c62428726f5ee7dadaaf21f2d"}, @generic="b0e4390bcb973c81c564b84b00b343be151f2b71869c8dde6800f0ac3adab470e0d42dffff00f488dbfd27fb1645adb4a297bebc6950b007b389cb68f8ceb0f74959c3226d9c3f654f056cf7253394ffb06f363374d3a76c24194d30bdde9994816229951c3c3ada2bacbdcf93d3196e98f85400a15592cd83852bb2aa33aa1ae3b5ec026421d0ba84", @generic="2c74d25f2b7c884173"]}, @typed={0x14, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="cda21a894539fb167694dc35e9f9025a8cd7da6ab91d34be871acb4550c499245304361194057bc6d4dae578ff4b593b3f1150017ab31fc9669fe187718ba280", @generic="ce226afd74987cd1c4bdbcf178f28c0cea683b0a1f185acfba9fcfe0e337d8ffe2cbc7d645dfda35622efcdc349d6569364012cf492a61cf63e6c0c13f8262d6aa326062697fe220a29bdec00642849edb29d724debc2f25c3500dc0dbc73af8e4ad9c81e145cde6a5978a", @nested={0x2bc, 0x2f, [@typed={0xc4, 0x91, @binary="81a3515765f11e40e2a2bf73bffbc33bfdfa4b7d5989dd6244cc329f42416bcbb157a63c09c898654162472edf26cba11d15e1a53e132d229f7e00ec694e2b4cf6b162b5dd26091042b244bc5d58b0adbd77b74c25199eea6a4e5ec5e4129a13444222dc8dabc38074257b81e3488b3fade63ce74b94c336d3f7a427b986d73c71ee6a3984c1cb36e3df91fbe25eaa090de7eeb3ac7b127a471d9c949ec60f862c1a4840fda4a21d870278b7b25fbb413c89a878f0f63c59f3e51da3fc0a"}, @generic="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", @typed={0x14, 0x27, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x75, @u32=0x1}, @typed={0x8, 0x7c, @u32=0x88b}, @typed={0x28, 0x67, @str='lo),ppp0*keyringposix_acl_access+\x00'}, @generic="922c5749e0f85d8b59d5f91f840a142231b9b41abbc01d3b3b3aae7f08f33e47dacdacff9f604123cdb6d1e2f7dcc51014450cf648b7765e1a98f11cfa3402ceae0a7018d48138a79fd81dd1945f034472f58277ec6b3969ae4f07c1e2c2ebc83676ab6cd7452dfef023fe382a03c3940f141a6ffa1fa0d1fb4d1f85037169054223e0d43b343d6fab92c11ecf8ebefc9fa3919e6b8e0b92b099ef0a33e95cef627596", @typed={0x8, 0x59, @pid=r3}]}, @typed={0x8, 0x11, @pid=r4}]}, 0x598}, 0x1}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000200), 0xfef1, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000880)={{0x100000000, 0xfffffffffffffffc}, 0x1, 0xff, 0x4, {0xd7e1, 0x7}, 0xff, 0xc555}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfe9c) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/06/06 15:23:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80002, 0x0) signalfd(r0, &(0x7f0000000000)={0xfff}, 0x8) sendfile(r0, r0, 0x0, 0x200) faccessat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) 2018/06/06 15:23:31 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc3407d82c99240970") setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x400, {{0xa, 0x4e22, 0x5}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xb89d}}]}, 0x190) lseek(r0, 0x0, 0x4) recvfrom$llc(r0, &(0x7f0000000280)=""/159, 0x9f, 0x2, &(0x7f0000000340)={0x1a, 0x30f, 0x6, 0x8, 0x100, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) 2018/06/06 15:23:31 executing program 1: memfd_create(&(0x7f0000000100)='\x00', 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20005) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$binfmt_aout(r1, &(0x7f0000000080)={{0x23}, "9fb803d00a9a222ba50320db64253135"}, 0x30) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000000)=0x3) 2018/06/06 15:23:31 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="46e5434a04ad18e191c0edecb00d7ac6cdcb0f769792d672d6f9eee2f3dd27c95ba44f0985bb73fe1fc698888eeebc57044df76ceffd63c4287d54fa702b43b0c320508959dbb80e18b5aefb3d03cf86d8791095420012cfeb668ac26b67529f2f021210047bd3b0ea917864bf183f4c730863f92ef6337b22519aa2eafa4cdd1990643e1bcb39d16b1edff24221701e828321e5a763a786663ef002b4223891f09ca63badee3f3803c90a2314eecddb473e15a6d0c66f4b0fab56e0dbd7c5a7f999c3146d082f24", 0xc8, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6edacf1a3f03329cd483f171252877c1751d712eb1d18b74fc465f522b24a54c9b04becbc743d39df7cb4b39080343e7f819f934b9a9c5b5ea955c1535f15833f534889130a0732e5fd0151fff58599eb497c36a7f6e689598c519914e1fdc1bc2585ca9e037ae5d85a9f310bac19aa8e124f0f2d1c633288d2258c109c01d10f7da0b393622bfcc07d09176e142f7b289670b61809e85f0c0ed371e1df50d0b5cf5e5730a175e29a520d4b74d5fa30e35489bf39d", 0xb5, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/126, 0x7e, &(0x7f0000000500)={&(0x7f0000000440)={'speck64-generic\x00'}, &(0x7f0000000480)="60d5a2ef37b647289fc5bb5a788d65d1e257568f9b1d0043b663df9059b54cfd611198898df6e01a9d82a5d26ed041d0138788221c0cf055ab8f9a185edc294b5bf10a52f61fc74a680814bb4a93f74b304508b229a5", 0x56}) r5 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000000540)={0x1, 0x2, {0x0, 0x2, 0xffffffffffffff80, 0x2}}) connect$unix(r0, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e20}, 0xfffffffffffffff1) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x4108}], 0x1, 0x0) 2018/06/06 15:23:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80002, 0x0) signalfd(r0, &(0x7f0000000000)={0xfff}, 0x8) sendfile(r0, r0, 0x0, 0x200) faccessat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) 2018/06/06 15:23:31 executing program 7: lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400001, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000007c0)=""/4096) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00') mknod(&(0x7f0000000180)='../file0\x00', 0x40, 0x1) utimes(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) 2018/06/06 15:23:31 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8f0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') socketpair(0x3, 0x80806, 0x1800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x73cb) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x9, 0x100, 0x2, 0x1, 0x0, 0x3}) 2018/06/06 15:23:31 executing program 5: r0 = socket$inet(0x2, 0x803, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x8, 0x6, [0x64, 0x40, 0x100000000, 0x8, 0x40, 0x20]}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0xb5d}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x2, 0x10001, 0xfba, 0x9, 0xcbae}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x3, 0x7fffffffefff, 0x485) 2018/06/06 15:23:32 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x4000000, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f00000053c0)=[{{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000480)=""/12, 0xc}, {&(0x7f0000000600)=""/222, 0xde}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000700)=""/181, 0xb5}], 0x3, &(0x7f0000003680)=""/4096, 0x1000}}, {{&(0x7f0000001080)=@nfc_llcp, 0x80, &(0x7f0000001180)}}, {{&(0x7f00000011c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/107, 0x6b}, 0x40}, {{0x0, 0x0, &(0x7f0000002400), 0x0, &(0x7f0000002440)=""/23, 0x17}}, {{0x0, 0x0, &(0x7f0000004b00), 0x0, &(0x7f0000004b80)=""/100, 0x64}}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000005000)=""/35, 0x23}}, {{&(0x7f0000005040)=@llc, 0x80, &(0x7f0000005380)}}], 0x3d0, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/212, 0x2c0}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000007c0)=""/57, &(0x7f0000000080)=0x39) 2018/06/06 15:23:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000000100)=""/185, 0x72f393b83c42f278, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r2, r1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)}, 0x10008000) sendto$inet6(r2, &(0x7f00000003c0)="b79b697932c622b950356466db1c68b10a3194ddb92e1d7cdc9aa7b40edca52a61037a0539695497587cb50d02a54c0f2b224e1ea65932869c1ffb0e05bc6a0fb1886a764a", 0x45, 0x0, 0x0, 0x0) 2018/06/06 15:23:32 executing program 5: r0 = memfd_create(&(0x7f0000000240)="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", 0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1010}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0x88, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3c}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x684a}]}, 0x88}, 0x1}, 0x40) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0000001a3901", @ANYRES16=r2, @ANYBLOB="1d0228bd700011000100080009002d0000000800020100000000080005000400004b08ff060072720000069c53c5453b9a0e45cf22338049865e4967a02587a5873d5e7141bd9466010f154045b5b588ad8e910090ea1cadee0ac7a5327e0d276ad4636d460dec3a9c8ac3cb99534244e93c5d63366cc230e78e72ccae01000000010000001a9c671208939062cf06892519773d609de88ade64d8a640e244ed2f71e827822c7b42a34404e30b4d6683f493aa0fe524710b42496cbef22f106a0bc44ca6d500685b8cb0516dcfe2c7fdebf651a14db7ac6aab97e7683856795d6b2e44101167e26a98843d430b99b8d9c4341a35bc1f"], 0x38}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) lseek(r0, 0x0, 0x3) 2018/06/06 15:23:32 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x100) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x4}) 2018/06/06 15:23:32 executing program 6: r0 = socket$inet(0x10, 0x1, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/06 15:23:32 executing program 4: r0 = semget$private(0x0, 0x2000020000000104, 0x400) set_tid_address(&(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x281, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x1) 2018/06/06 15:23:32 executing program 7: lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400001, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000007c0)=""/4096) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) chroot(&(0x7f0000000140)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00') mknod(&(0x7f0000000180)='../file0\x00', 0x40, 0x1) utimes(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) 2018/06/06 15:23:32 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f00000001c0)='/', 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x7, 0x111, r0, 0x0) lseek(r0, 0x0, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7) sendfile(r0, r0, &(0x7f0000000000), 0x20000000008000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x2) 2018/06/06 15:23:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x7, 0x7) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0xffffffffffffffc1, 0x0, 0xe95c, 'queue0\x00', 0x9}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x1004a2}, 0xc) ioctl$TIOCSBRK(r2, 0x5427) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000cd8ff4)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/06/06 15:23:32 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280), 0xfffffd29) open$dir(&(0x7f0000003a40)='./file0\x00', 0x43, 0x0) 2018/06/06 15:23:32 executing program 5: r0 = socket$inet6(0xa, 0x9000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 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_bp={&(0x7f0000000040)}}, 0x0, 0x0, r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mq_timedsend(r2, &(0x7f0000000100)="d7d3c71112bc1ffad7cc24eded6ea82ec64be6ac14cf6bf7a5cb815649ff394e1bdbe93146f4798994046ad1ab930534f04dfc5f3c25ab7a359479b915216947d3920e41d083f646bbb73b97096ddf9158cbb98bf2eebd0247bc497a07e628", 0x5f, 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x8c, "5fce6cd9c04007014cff974564c0b6b56c3887c9a6b0d087b3d538942c8712fff74ac610c53e82381522cff7d634e20b713e1aa5ed34dcdfd54e7105bf8bf498232a536900c284d84017212f0dd412cd7a2c26f32df59469fb8d8bf101d63994a6ecbbdd8ee2a4be05d3b8baa8fbdfd40bb4f0beff8b3cecc096cfa1fae698b2c6d6e1dd525872d483845ab6"}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x9a, 0x4}, &(0x7f0000000380)=0x90) dup2(r3, r1) 2018/06/06 15:23:32 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000002c0)='encrypted\x00', &(0x7f0000000340)='/dev/ptmx\x00') 2018/06/06 15:23:32 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_emit_ethernet(0x8e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x10800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x1, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/06/06 15:23:32 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sync_file_range(r0, 0xffffffff, 0x401, 0x3) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, r2}, 0x14) dup3(r0, r1, 0x0) 2018/06/06 15:23:32 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="0a0775b005abcee381e5b3b60ced5c54dbb7295df0df821707dffcd60000000020e6", 0x22) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @rand_addr=0x3ff}}) [ 122.093528] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/06/06 15:23:33 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xdf8b9e8e442ec61d, 0x0) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xc95d, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/06/06 15:23:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) ioctl(r0, 0x8911, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/138) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setuid(r3) ioctl(r2, 0xffffffff, &(0x7f0000000280)="007102f452d898ebe764181b13da8c62e4814bcb87e9c0e1b42189f7a434491728ee57f5e35d53aef662919f06244a891dd80ea0a91f6225ea89c4f20a1de31b373e") ioctl$VT_RELDISP(r2, 0x5605) bind$ipx(r2, &(0x7f0000000180)={0x4, 0x80000002, 0x4001c2a, "abf91f110602", 0x400}, 0x37c) 2018/06/06 15:23:33 executing program 4: r0 = semget$private(0x0, 0x2000020000000104, 0x400) set_tid_address(&(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x281, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) 2018/06/06 15:23:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) socketpair$inet(0x2, 0x8000000005, 0x1f, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_netfilter(r4, &(0x7f0000002340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000002300)={&(0x7f00000001c0)={0x2128, 0x7, 0x7, 0x701, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x7}, [@generic="ae05cdd368b80f5ea589475468ff18a63d05e629c3c60523a34caaa76133f87e87a5a46798", @typed={0x8, 0x6e, @ipv4=@rand_addr=0x100000001}, @generic="264ed0cd6a5e42f281244a3690445bf61ff5cb1bcaa8716cd78c3f72c6b27f0133bf58f28b690e72dea656d75c36eebbe98378c9f77d027ffa67792452f632b01ed1fddd105f32bfd5a5c1c8bb5935c750c5dce0d9fe32292f3f29cdca7ebbc6a0aa2daac0d406313e0764eb7a930f36b98460e9d2a030e77cd9358d1ed5bd9f6cf9a1c3e763496bf80bad988205e6b368da369c87182e90822d802a307e242dd9", @typed={0x8, 0x20, @pid=r5}, @generic="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@nested={0x1030, 0x67, [@generic="f89df5c641e23950eb32ebe219f45d90cc61bcddf3201e2963d933a14c5bb309bf4e4c6d8dd60a216b171c", @generic="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@typed={0xc, 0x6d, @u64=0x4}]}, 0x2128}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) close(r2) 2018/06/06 15:23:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000000100)=""/185, 0x72f393b83c42f278, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r2, r1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)}, 0x10008000) sendto$inet6(r2, &(0x7f00000003c0)="b79b697932c622b950356466db1c68b10a3194ddb92e1d7cdc9aa7b40edca52a61037a0539695497587cb50d02a54c0f2b224e1ea65932869c1ffb0e05bc6a0fb1886a764a", 0x45, 0x0, 0x0, 0x0) 2018/06/06 15:23:33 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000080)=""/17, 0x11}], 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xfffffffffffffe9d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv4_delroute={0x50, 0x19, 0x0, 0x70bd27, 0x25dfdbfe, {0x2, 0x10, 0x80, 0x1f, 0xfe, 0x3, 0xff, 0xf, 0x2a00}, [@RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_OIF={0x8, 0x4, r3}, @RTA_PREFSRC={0x8, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x6e, @uid=r4}}]}, 0x50}, 0x1, 0x0, 0x0, 0x24000000}, 0x4010) 2018/06/06 15:23:33 executing program 3: r0 = socket(0xa, 0xffffffffffffffff, 0x4) ioctl$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}) 2018/06/06 15:23:33 executing program 6: mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x8010, 0x0) 2018/06/06 15:23:33 executing program 7: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002500), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000290001000000000870d7000000000000"], 0x18}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x200) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/06/06 15:23:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}}) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x7}, 0x1, 0x0, 0x4, 0x3}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)="7f74f15383f7a83407ed932db642dbecf70b655342f997805eb72edb557528992005bcc50db1498860780953c6e9a6ea70a8acd1e6c89bb3fc842590d175e11b0df4920e7e654ae28df10dc9070d5cd4eb8b8348547593e1ce8183b02da3b2f59ac16af12c2d81d2e7872c8f57c6fd59ec19916538ce757611e170fba6557b66ce4a9907c2844e6246afb4ec1884510220b128ce3407cf370be2aaf2e1b8d30f937f0dcd748601d553dba143b1b7ea7bc95fa9f38c75a9806643561a7389a32d59d970c5869005a64e0718766864c513d976f7ad5ef22e2ac9f4cebe217d98d11402e344609d2b76cd71ce7631dbd82e", 0xf0}, {&(0x7f0000000200)}, {&(0x7f0000000240)="49e7abf729b0da44b84f01d3a0c5d8d9cff0c4b1b2a83572ed99c2a6828db6c1d7793e63ec43849c9a95d334b8b0965841fffcdf3ca73135c17e4a80a37090d3d9cb735d8edbb2f111a7a6de3dad2f041df48c0d4b7c0dcb625998c95b0f0abad4eb6f4b7f680602ed4799bca3576443895c76dfe165c7e771e3581e2d228b10a2fcb435a7201c581669c5f5a3b22956a4ba068b99e0", 0x96}, {&(0x7f0000000300)="2f8960eca4e9f0863b9e6424b1b7b573770d1c742c741a2890b8df104f2d12b8c6f4854e3bba733bc309f0fc63dfcca219ea4c9167843d38d53134af541ffdfe15535eafe14997", 0x47}, {&(0x7f0000000380)="c27cc63d1ea9125d00178ceabb544905d1c6b1af24aabc3b7a42748669b1368aad164a866d5692063d0061e5e4ad297691a479756a780f26b81766ac7b3404c366ac894083367cd7299f718c1d2f88f5", 0x50}, {&(0x7f0000000400)="0d44bdf65a06a45def6be841c88c1201ec566ad9d3bfd421617bf3c5fdf43cf0b96528fffcbef3fa6f57da57744f9911bb89a8483c473649173d4d638db27c2077391295bc44c83391c709aba73d20dcd5970f411c5d997d7824eae799c2eb8515adb173e242bd54369d50840f1f406d020fbf71aa", 0x75}], 0x6}, 0x4004) 2018/06/06 15:23:33 executing program 3: r0 = msgget(0x0, 0x312) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x101000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000480)={0x3, 0x9f}) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) mq_open(&(0x7f00000004c0)='/dev/vcs\x00', 0x40, 0x83, &(0x7f0000000500)={0xff, 0x2, 0x7, 0x78d5, 0x8b, 0x2, 0x100000001, 0x9}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7, r1, r2, r3, r5, 0x0, 0x6}, 0xffffffff7fffffff, 0x3, 0x1ff, 0x9, 0x8000, 0x42, r6, r7}) ioctl$TIOCSCTTY(r4, 0x540e, 0x20) perf_event_open(&(0x7f0000014f88)={0x10000000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x4000, 0x8000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/06 15:23:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000300)=""/70, &(0x7f0000000380)=0x6) 2018/06/06 15:23:33 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r2, 0x0) 2018/06/06 15:23:33 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x3, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) 2018/06/06 15:23:34 executing program 5: unshare(0x24020400) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r0, &(0x7f0000000080)=""/56, 0x38) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x40200) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) fcntl$getflags(0xffffffffffffffff, 0x401) 2018/06/06 15:23:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000180)=""/11, 0xb) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7b2, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x4d0b7e034eff07c4, 0x8, 0x81, 0x15, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)={0x10}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7c}) 2018/06/06 15:23:34 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x14000) getpeername$packet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0xfffffec9) 2018/06/06 15:23:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000040)="40d251970c4118a3bdb5770c7718113b18b567687aab8ff5cf9459282866713574c1f0fa99386fba7d6cdab5", 0x2c, 0x800, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0xa1, &(0x7f0000000080)="1a09d54f41f9b49d7223956d0940f65e96f2bcc3f4adbaf9348a9c4bf196587ce06b87821e904f4a2c7e3854c4f6afbe29fd23e8af934da9478697c9f293a7844239226b20ce0ebb156f6a4b9c8d5fcfa8bb0ce7289bcc7eadc50619b16b6545c9669a98e471aa7aa0012aeab37019493d800524641b0724dc6d3d6b1589d34ed974dca02d0820c44a33e1123d3604782445275cd0d3508a2a0ec1f6795634c064"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x5, 0x5f0, [0x20000200, 0x0, 0x0, 0x20000448, 0x20000590], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xa0, 0xf0, [@m802_3={'802_3\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xf8, 0x128, [@helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xe8, 0x118, [@limit={'limit\x00', 0x20}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x668) 2018/06/06 15:23:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x7fffffff, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@getneigh={0x14, 0x1e, 0x102, 0x70bd2c, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x40000) sendto$inet6(r0, &(0x7f0000000280)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/06/06 15:23:34 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/psched\x00') socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000100)={&(0x7f00000000c0)=""/12, 0xc}) lseek(r1, 0x63, 0x0) 2018/06/06 15:23:34 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket(0x40000000015, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x9}}) 2018/06/06 15:23:34 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffff7fffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000001c0)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x37f1, 0x1, 0x2, 0x1, 0xffffffff, 0x5, 0xcb83}, 0x20) bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f000000cfd0)=@raw, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) socketpair$inet(0x2, 0x80000, 0xc5a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0xce}, 'port0\x00', 0x1, 0x802, 0xfffffffffffffffd, 0x4, 0x0, 0x2, 0x8, 0x0, 0x5, 0x4}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'ipddp0\x00', 0x1}, 0x18) 2018/06/06 15:23:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f0000000000)=0xfffffffffffffe5d) 2018/06/06 15:23:34 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='bfs\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x70, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0x16}, 0x9f}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x8d}, @in6={0xa, 0x4e24, 0x321, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x21}, 0xfff}]}, &(0x7f0000000280)=0x10) 2018/06/06 15:23:34 executing program 4: r0 = semget$private(0x0, 0x2000020000000104, 0x400) set_tid_address(&(0x7f0000000000)) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x281, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000080)=[{}, {0x0, 0x1484fd01}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/70) 2018/06/06 15:23:35 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2d, "45fc1ee0b7458722dc84bb1221f89b1623fa33194f552d8fc6040eb17d472c0f3b72599857b89a61c58a8bee67"}, &(0x7f00000000c0)=0x35) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/06/06 15:23:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='-]\x00', 0x0) tee(r0, r0, 0x6, 0x10000000000003) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x802, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000007600)=[{&(0x7f0000000500)={0x27, 0x0, 0x0, 0x7, 0x0, 0x3, "f98d5ec8712275d5cc212e555804c09c6cffb177abcdb334e4febb81378be206ee396ca0d4ebc1a3643f53b642d8ff44ef31dd52dfabed9e4ae33ebd295af5", 0x1d}, 0x60, &(0x7f0000000940)=[{&(0x7f0000000580)="8e1a364e00c24d0fe21d22e3558395acea084b4e36da9a339a42b2e8e28e5ab3a91c2c157d8fabcb2581c48cfe37d77d7116d6089a214c4416d5e2166aec3bb6861778ba50752a63ee0116baa298577010ba7b751ec96e60ae9dce601ed4583a870d828e1aadef29572b868981b875cde7e5bb29c60748ef0dc7a42a9cf75a3a5b78c431bc80fbd83ad08a9ec1355bc39425dd15689d363364c794aa3555bb5a4f1d8d781672ae1e174e31bd12271ef4d13feea4a88558db7e36691c17d3f00d82a3dd1a42a82b8dfa06d1ce22319e", 0xcf}, {&(0x7f0000000680)="87541633d207ac734fd5a4286870b5f7e0dc7d27e4b819baa26dda1a588ee4194004513e28389fbc038b3bbcd631b10b30a456e49c1cd704013ddadc095944181275fae7c206b2", 0x47}, {&(0x7f0000000700)="722bcf4262f86689854f4515be8a5a053736be2cf67da0b2bdb623c5a314977dc08bf5d56c1fd11db4fd06f49520020f1bc5f430395e8e3e257e446baa8e8b9dcbfd055ceb073f7d86ce8d33d461c96a0224650d87c5a9748cee50363f23449ca226970c96e420ad47bb09", 0x6b}, {&(0x7f0000000780)="0f160ec2271ab6f012e36e0d2d74f6d22f7048ad1bdc80dab0f840dc0bebe5da298724e43e18bc6caf93a0b73543daaed280c363acc7ca8630612191184c6a89febc5e9f7f6415f963598f1a35b84a", 0x4f}, {&(0x7f0000000800)="8c6eba45336b6f90bcf846f4441148549bcc20ffdb4d63e53251e58f8fe75c9d57a007c209f55cfc3b792115b4316d74bdd256303e5cf70b75d8199ee342658dfa7ad609fc0a5fb149d8aee1fa993ab27ffc9f572a8ac4998348907489b1b693761ca99b7612e23955a0f6ace8011882c0851c0b6f33939679c7e45bf9538f02a95e7a853e41ffc778c58c2540927a8cacad8020819a09d50f8bccbca928676ea47c53e4b3bfc130e1d589", 0xab}, {&(0x7f00000008c0)="fc0264a50929a15e6f8907fbf7b6e2dc562f66e5f9242c14556c762a5b285da29f59c03087024fb434f0ea6b73b5fbd55a4688c75684031370f6f4bc162ed1e3320306fd064ce4653c986e161d4b581f955a97c560893c77bf5054dc1dc0d6b5b3224a7c160c7c7a8f2f03b5990daf917b45ac1b3077555497a8b202bfc9", 0x7e}], 0x6, &(0x7f00000009c0)={0x100, 0x102, 0x0, "27ea2e3b291dc99b0c0debab26ee6e032e697aaf53f35c460ecf5f94cc49f83a9aa9a6399deee1b40146ad0254a0c8bf9a40bc7960c6b75842cb7135e3f6c4f404f6fc795af134d520a0d4864bc0d8e1a0e49ec61d1dc8f7152a9403e738568f978517d9edc073e74744c2f71ed94f63e393705f94db11d268b3c274dbb21211a93d61e29f8badcf221199e266951e76cb8e5b25aff4bdd67276327500be195c4db4fbb450d96cc94d2de55efc8507aca03b3068f142432ea9bc0ff3ca7bea109a359f6848057f08225648a2a02de4f1fb21b91b5ed855436fa471a58788a4f268d233c3e94b35cd88e3"}, 0x100, 0xc1}, {&(0x7f0000000ac0)={0x27, 0x0, 0x2, 0x0, 0x400, 0x8, "e470584b50cd426933250bc94a4aa65384fc92c209ca88aba657ba5bcd4f127c64a92a669e809233f3fc55e17a22547c15237f720d5fef569fb5df23113ca5", 0x31}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000000b40)="6642955ea7dd7cfe34d8ac5a77e0bb010a5ca3250ed9f03560ef48cff088cfba0c21f9c4bf977603da277d17b8ef0964c389fb29de1e772924f3e29302d84b73aee7a4d21eff7104510a6107220a0bee1065742091ef86fd5a5c152cc041751aff43d9d993de1d06a2b5764bbc34aeec6c9518608b46ae2eaad2ca1775f252847b0b86fb51cb418b537b031db0d240b5ab73d58a6acab39cf95fdefd8feb47eed42749141996", 0xa6}, {&(0x7f0000000c00)="1dee3fab9cf98d7a54dbf46c235503810008b50252818bd83fdab60e8e84349b637dde6f689b2561fe8ebcd02ad4871e13d4516ee0c9a13e5fc8a13672d9cb8c0b93ade0ffac2f23ae38a87111f278a913bdd68232d65bf194a628ccac70568f27a37e3d5b92630bb2732e4084954c7f2d9e525cad6a3c0210d9bc38f157d22acf0a95826ddf6a83bb52cffc186060369d1be4f7777fa762a68ffa310dd4e26b2d1af05cedf40d21944fbc2a1ddfd752a536a827253fd203043bfa7707ca461694e074ef1a80b55d614406d1f86c2e80ea3525d5df9746815520578c3c3e58bfd8e734adb600", 0xe6}, {&(0x7f0000000d00)="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0x1000}], 0x2, &(0x7f0000005d80)={0xa8, 0x10a, 0x100, "c79e36f4edb9a3807cf5c1dcabd389c8780440c876132b380fb8235508279f3f16436f0413f1279f7d6d8bc8d0ff06f4d09d0a5b29af19092ab401fbf797eb2c7dd4c304502a3fae55b1cef6bab28914c16a6b21c5591b554a95cbd44e169a1ca0078b29389d603b788c1a9da08efc04238a44199aeee8188a675feac6346e3213ecdc89429c5eed787c61d3bb46b77520f93f"}, 0xa8, 0x8000}, {&(0x7f0000005e40)={0x27, 0x0, 0x2, 0x6, 0x7, 0x17d, "a1be9f120257c215762af8b51602f7c2e7f4321b210dea6f20f63b6a8359ccc829e2680b9f4bc8da2e85ff7d99f6540d55d1f523c506e890c5c0f48bc94f72", 0x4}, 0x60, &(0x7f00000062c0)=[{&(0x7f0000005ec0)="c8b4da47ae97b36eac171be0485ffe6f780d879e1680a0e449a855437d4f8c16b39e4900ef20cdb6873669846167923be6ddd7a5c59765a04acc3dc3e80312320a071add9161ee140fb2c1f38180c78b293cbb34acff93f118c732d025a7e7ef6eb1b1d6f6dfd3e4b7915b676af8c73552900ae30c9948a53444f7da7b650fe5c203d38f013f336fb6ce55ec86b494d21e672354263db5bfce1af9d86583734b533eaed80308ef5306ac6771c84ddbedca7a3a35741060fe21bfa48a61e7549608f39885e80abee4a0fa1ecb741144a6053cc1edf26d5ef94ade32caea644cdf7b79c6f38dc42d", 0xe7}, {&(0x7f0000005fc0)}, {&(0x7f0000006000)="f40761892ba80288f9b805ddd162c90f01e961b12320b6c83d74c39bf361f92d44df42aaccb91190cc68c73a516b5cf353d4a0e3e049f11237a36e67c2dd23623f28dbec0303ccc24fee841cc8dd83c51abdc843413879294185ede518fb6d703d530d606f1dc2e546efdb6218de6f0b50c665445a52c873af2165a2136e0d890e7cf930af6772f1794d0a0a0cf36fb5b16f9198074b96000ef7fdc0e823a1cfc0aa7a6c04b65f0e2eb9b1583d9a6bd050e31ea0c14ff22a27a5507d64157fe8ef93180c880c", 0xc6}, {&(0x7f0000006100)="cf9d5c23459e9c773cc0dee8f88ed206636d12719b76add9422bf0e359b99238b120d6f2d66e07590892a98077b9f2184a308fcb4c72c73f0685311bc20075b8ef1680040608a3593b0e158583b4687516fbd1fc972a75b8e6c91e88802c72945e85f38c3cb1000c309ba25821f7b1c6a6ce608922469e771460be1003d7855c9591703791a4452e028bf1b61a89024a5c454392719ad2a78a20a65909022d05f391f8dcef60c17196", 0xa9}, {&(0x7f00000061c0)="f52923f80994dda2490f30f94f54b0c5d4bc68d9678930c24aebbcc350065e080fe44eb172e1991ac092425df4161802cc7ee4223bc5a55c9e0ab46065b8c4bdac760bd03d9f90a7c568ef5b5f52d1aba9cafd0b27d7273842952b47500e967a077a39bd94a0ae7140dad7fa03e13587133b8898b613fcb6b7a5e06e8854a83ad5a65d8d223af05445a9a5c4f3e0bd277b9ededd463e88e54f9a666ca0a589f87c6f00ae4ebcf706d40bb26f152289ea0350feee9eea275bd01d56ceff1ace1eb49074c4f87c6943d72c37d0cc8141", 0xcf}], 0x5, &(0x7f0000006340)={0x1010, 0x1ff, 0x8e5b, "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0x1010, 0x40000}, {&(0x7f0000007380)={0x27, 0x0, 0x2, 0x5, 0x3ff, 0x6, "5274e6d6ce339f4146c0a5d4305a357c71e954855dd572e415d7b9c70cf119afa2f4c5b1afdc13895ca0832cb8fdc0f623b44d71f7ce42ee2a2689876f9281", 0x1c}, 0x60, &(0x7f00000075c0)=[{&(0x7f0000007400)="9becf99ecb8c6aca532bc893525d6be9a4d1177fa873b5571e90f0dd670d82293b2acea7157fdaf43e7ca50d3788a572dd112fc5b9045f44f119fc10", 0x3c}, {&(0x7f0000007440)="dc9e76b5e4f8d0cf2438e5a1708a538ecffe0263f6713bf783ed64bd7ceb24dcfc9131350926bb0f0c75be6203812256ff8c58ad261c6eb8c5adbeab2ce837a6873b1210912afa7cb94d4e2dfb45d34b5a2bf85e3cd2910d9b8dc887b76f4d72c4fa9973535d412f7813364724492ef78177a2c8d0030880e5cfb1090f3d7b9382b2a371fa81bec98769bc525357c8c2d910568daa48cb3d02", 0x99}, {&(0x7f0000007500)="68d1c33ae34b5e3acc84656e514e0539c51dc5587c8e7a84cf4df47dbe8532545b8d49a2bd9782d202be12848c9751511e10f907b8b92e8e1bfb910e4209faa00b3e8a310fe0ae22754b07e3843eb9b4e8bf1ff4581e5ef554147b9c442da2b2a7ec017e2713fb113b2e15630c2e79644c52719fea9f9f0a6b189710d03624c38becec6e9e04ed395fa8da8ecbec79ad39755a6a1595fd433140c1ac775ca785435f", 0xa2}], 0x3, 0x0, 0x0, 0x20008015}], 0x8, 0x4008850) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000180)=[{&(0x7f0000000100)="07fbfca308f1f48371fa76a8519b20f57fad19ce821976f44f9063fd2c51f93906c16924df4d1d8b4d724d064a611df51f8b6994b37e719fe0f848835bc499c2446439885509ebedde63b99f7d03f7dfe3f0276bf484d5496823ec09a0890d481369cb583ec6", 0x66}], 0x1, r2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x14}, @multicast2=0xe0000002}, 0x10) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x7, 0x7fff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000340)={r5, 0x0, 0x4, [0x7fffffff, 0x7fff, 0x0, 0x914c]}, &(0x7f0000000380)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f00000003c0)=""/243, 0xf3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) 2018/06/06 15:23:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffc01, 0x80000) readv(r0, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f00000006c0)=""/237, 0xed}, {&(0x7f0000000140)=""/21, 0x15}], 0x3) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000a00)={&(0x7f0000000580)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000b40)={0x2e4, 0x2a, 0x0, 0x70bd25, 0x25dfdbfb, "", [@typed={0x4, 0x1e}, @generic="ef700e15017a312d0264160dae83bab36fe803e30e52d16bc61bf99e46276e287f385f77ece7c978dadbb237b4c3321205e47990366dfb16dbd48734df283910558f64772d74bdff7fc478df6f5f375cceed3a2db976409dc6305d88a3df751da8ae507ee5ed0ae0bd27696c7620d5421d264eca671fc97a30a2de17c6ec913b8a44ba85d49e975e30de5a44ead3734f0e6fb91398b67e25d8db49a6976aa9582aecc7995aef75b54104b99fe084fa3a7d49c77e03d103c90be12af28cfa17b100d30c3750da873b63e02ecb21a54b02", @generic="b00a732413e944bc9bd91210ac1df95d733b7326e4f76a4870d7807abdd2f8034a45a300546e14ef7e7c488bd9111de934e79bf6a4e151031d29784d3a9222f7ea543a0eb51b0756aac37871c3c9b948359f11", @generic="da53d86c94f8974d4d01784a8d9751b2a8d9234ade91a8d58c3b062aa21ece01b89f06d8fb40f57dbb595276b9a91b8e06b533153860db7fdc8a1760c521da421813ede499f782b19c286f77b2cf3446c61a5f7aec165fdd2a77557b3c407fc5327bdf673ed51f3a301e4e897d1c951c32b619c9247ede40fcad8e4a2b6ef9c336c60abbcf6ca6b202a0a6f499ef9a0bf4fb47fa4fbd318edd2a5fe635925c8d350d929c8f104d6702c17502b87299d133e201c0276b71dd2cd8faafa3c5cfc2444034db4475bd7b29f940c972cd85146c85f7e3ccb6e1120b1f30ad8f747be7d3e6a738a86f73d228c21ca9c1ecd34d57d67ea367", @generic="0f3f51f8fc317ed43122cdb5260b551a215681531501aa1eab0c315c31464ef49b16e04ca8fc5b85dd6df48a1b20e1e72e2a02d201cee6080bdc8729abcb2f658bd15acca7e7ac80a51464b6cfebd0c482bf996a3130e8f63bb75a1452c277bb11141557402aa910f9fdcf22adfe1c4356baadc376531c544c675b07a04e2aaf9ea84cc3467d9c5a9512267800814dcb7b2967058ac8342920bf6aea31ec155503818593fe7aacc175617267d091db58dca8917eb0af"]}, 0x2e4}, {&(0x7f00000008c0)={0xe0, 0x9, 0x4, 0x70bd27, 0x25dfdbfe, "", [@nested={0x58, 0x8a, [@typed={0x14, 0x79, @ipv6}, @typed={0x8, 0x1b, @u32=0x5}, @typed={0x8, 0x7d, @ipv4=@rand_addr=0x7ff}, @generic="fd50b47c22f724ee6aa2cd0ac04ac51c101bc391cdfbe0c6d2294f789491f57afaf915661ce3b2d7ee1947f7e65c844c"]}, @generic="755cea3d15f532ffd063129dc8a6b0380c2806ff77e55e525d762594db5c02b3d64fd7dd2792b48a0cb85faa3ebb26c2491323ef0dea10c4bd895ea2ee91dc52e91c48adb355d3a97f5de550e14554d4f3533f564796cce608f01e056c620ca30fc8275ed9db002955928a2c26640a", @typed={0x8, 0x10, @fd=r0}]}, 0xe0}, {&(0x7f0000000e40)={0x290, 0x16, 0x702, 0x70bd2b, 0x25dfdbfd, "", [@generic="4541f15212b7758d26899c1f278cd57117a6a70b2b4fa349e9b7ed1ed83403851506b53a0f951155397057930de6b5", @nested={0x1a8, 0x1f, [@generic="cacf84977ee21e8f6048cfa5046fee8aebd25f03c5a94056844e5349b85d04c2ff0f669b5effb068b80024662893ecf9c7e53d561c9493ac89c75ac2ed0cd4899cf4070e8acb6e7a659c6d92ae6e22c65a3134d5a405fee97dadd6e08e0b75ace8dad1ce7b7054365c", @typed={0xc, 0x85, @u64=0x1}, @generic="953c02d4812fe61fc84d5fb17b7ceb2277fb57b762bdc6ec18e2b1b7737ff64aaaa083e9effdbc5c0e5b46049823f6c65970b0c693ca38620c43ba70acf7895d9a73c5c07df49a22db84c25dd55355607efca474fd345890cc89c8e855be41739fdd329ff42b14655451ad94db02d89421815224cf7db567cb9aa964f77dd646156771b9e7b82107560c52023e2490cd4d2fe4f99f67fce10c43fbfc645216950940df0f16b59cb72896de4adc642edcf62d91159de79c2dd089dd7201dadeb79ce3d9ae882943457924f702c9be", @typed={0x58, 0x57, @binary="712905afbad81c33a62ddd748a32e11dc201d185ccd113cd256a7283866fa5fd41eeb22d47434fa3d7923821220408ba8c17a91bbb5900940d66e61ef88dcf015988b77bf3d080ca58cedcf79923efccb9"}, @typed={0x8, 0x3f, @u32=0x5}]}, @nested={0x98, 0x61, [@typed={0x8, 0x37, @fd=r0}, @typed={0x14, 0x5a, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="159c2c9beb2d6405959302a1ba9c7099910fb4971d74c933c52920527970a18ebc38dfe48c33d3ffc61c07dfe8283e777e4055fa06b51b36a3ddb577507c4c869db75078ded31ae0550bb2972c15e272403d56a4294c7ece0699b3d5c444fd08f6f084705a2c99777bcc8a067561d30ef378b614ed4cad"]}, @nested={0x10, 0x1e, [@typed={0x8, 0x61, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x3d}]}]}, 0x290}], 0x3, 0x0, 0x0, 0x4000800}, 0x8000) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="620822455bef493632b8356e98bec15ab7efb1b1574c8551df1cf824fcf408366818f3799b8fd414957beab660fc200a74da3cc7bc9eccfd03dbed6e5d8d", 0x3e) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000007c0)={'nat\x00'}, &(0x7f0000000200)=0x54) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000840)={0x0, 0x70, 0x7, 0x8, 0x5, 0xdd08, 0x0, 0x2, 0x6, 0x2, 0x1, 0x401, 0x58e, 0x8001, 0x5, 0xfffffffffffffffe, 0x8, 0x3e, 0x7fff, 0x0, 0x100000001, 0x401, 0x1000000, 0x7, 0x8, 0xfffffffffffffeff, 0xe0, 0x8, 0x18, 0x9, 0x5, 0x40, 0x3ff, 0x6, 0x0, 0xfff, 0x8, 0x3, 0x0, 0x90bc, 0x1, @perf_bp={&(0x7f0000000400), 0xf}, 0x400, 0x51, 0x8, 0x5, 0x6, 0xca, 0xa01}) write$binfmt_elf64(r0, &(0x7f0000001100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x8, 0x9, 0x7, 0x5ec, 0x3, 0x3e, 0x7fff, 0xbc, 0x40, 0x301, 0x1, 0x8, 0x38, 0x1, 0x7a58, 0x93, 0x3}, [{0x0, 0x4, 0x100000000, 0x3ff, 0x7, 0x1, 0x0, 0x400}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0xb77) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/06/06 15:23:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000000040)="f5", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='i'], 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/06/06 15:23:35 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x5d6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000300)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/111, 0x6f}], 0x2, &(0x7f0000000640)=""/42, 0x2a, 0x9}, 0x4326c2d3}], 0x1, 0x102, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000280)={0x77359400}) getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) getresuid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={'rose0\x00', {0x2, 0x4e21, @rand_addr=0x20}}) sendmsg$nl_xfrm(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xca00040}, 0xc, &(0x7f0000000bc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="7f555f3e0efb98d4b73f19a50a07b34dbc0814642997b6a008f5ab94b154ef0097aeac22781b7e7c98527d42c81f88a18d19da07bf6ca8ecd9ffd84d265aed9fbcd2471a3bb78886858403682214a3a13c45bb94fad81d27dfe39143b003aa7bfce10cc7a09c1240b2cabce3708e424cf951fc8b935c0e610de92772f53f71910f22893112d994c840d8a2e2fd3d8fff4c3c77cb23d6f7b6c80e804eda8bff91d119fc4e967d2ff10f8d8e5a2ac97367582a4e0c5b0bb1be97ef4c2d5d2321c6836967efdb6b1881c6fa6550995dc9483a85e05912c138b1a2894aa5a0f5fa3a757d4b956ab203770d724c32f2", @ANYBLOB="f2943e81c87dca6e93fb4a8e6fcbd88d687af30bad155633644527cf36f3450a1222f31184328aea3300729cb23e2ee60626b202bfeaec032924b44bd2bf0c393e63369f2584717282d8862222992684da2302fd26e17e894c8f78b0285edb7a8b639c48be3886f678b9a2ae7776ca26b5", @ANYRES32=r3], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x80000000004) write(r5, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/06/06 15:23:35 executing program 3: io_setup(0x3, &(0x7f0000000080)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=""/111, 0x6f}) io_submit(r0, 0x1, &(0x7f00000007c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040), 0x0, 0x3ff}]) r3 = dup2(r1, r1) sendto$unix(r3, &(0x7f00000001c0)="3db75ac166180f6065341f80fcc63bf457d3540d0d405294f0c8e77a0ae33c6a27cef2b7325046cd2b58d03b19a654fd71f4f50874f2cf6deb4c888273ab7d000004f78fe2c33a62515df2f15c269418cbaf2202f569580f2494b0d221308a305f7cb60f6b565642f073aa237a476e6ff7a940194d4873c61a3bab6db205b60c5c8c20cc047e2bd033890238153b8e9d00ff42cf272105607879a2ca1f83dffc75f4d1afdd96e2", 0xa7, 0x8001, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 124.215991] ================================================================== [ 124.223411] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 124.229388] CPU: 1 PID: 7945 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 124.236661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.246017] Call Trace: [ 124.248622] dump_stack+0x185/0x1d0 [ 124.252270] ? kmsan_internal_check_memory+0x116/0x1e0 [ 124.257556] kmsan_report+0x149/0x260 [ 124.261367] kmsan_internal_check_memory+0x135/0x1e0 [ 124.266569] kmsan_copy_to_user+0x75/0x160 [ 124.270813] vcs_read+0x18ba/0x1cc0 [ 124.274453] do_iter_read+0x87e/0xd70 [ 124.278265] ? vcs_lseek+0x470/0x470 [ 124.281989] do_readv+0x295/0x5f0 [ 124.285454] __x64_sys_readv+0xe1/0x120 [ 124.289432] do_syscall_64+0x152/0x230 [ 124.293324] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.298509] RIP: 0033:0x455a09 [ 124.301699] RSP: 002b:00007f38ac045c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 124.309409] RAX: ffffffffffffffda RBX: 00007f38ac0466d4 RCX: 0000000000455a09 [ 124.316673] RDX: 0000000000000003 RSI: 0000000020000180 RDI: 0000000000000013 [ 124.323944] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.331216] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 124.338493] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 124.345766] [ 124.347389] Uninit was stored to memory at: [ 124.351723] kmsan_internal_chain_origin+0x12b/0x210 [ 124.356836] __msan_chain_origin+0x69/0xc0 [ 124.361081] vcs_read+0x17a3/0x1cc0 [ 124.364720] do_iter_read+0x87e/0xd70 [ 124.368525] do_readv+0x295/0x5f0 [ 124.371986] __x64_sys_readv+0xe1/0x120 [ 124.376057] do_syscall_64+0x152/0x230 [ 124.379951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.385131] Uninit was created at: [ 124.388680] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 124.393791] kmsan_kmalloc+0x94/0x100 [ 124.397591] __kmalloc+0x141/0x350 [ 124.401131] vc_allocate+0x438/0x800 [ 124.405882] con_install+0x8c/0x640 [ 124.409506] tty_init_dev+0x1b0/0x1020 [ 124.413389] tty_open+0x15e7/0x2ea0 [ 124.417008] chrdev_open+0xc20/0xd90 [ 124.420721] do_dentry_open+0xcf8/0x15f0 [ 124.424775] vfs_open+0x1b7/0x2e0 [ 124.428232] path_openat+0x4724/0x6470 [ 124.432123] do_filp_open+0x261/0x640 [ 124.435924] do_sys_open+0x624/0x960 [ 124.439659] __x64_sys_open+0xf2/0x130 [ 124.443546] do_syscall_64+0x152/0x230 [ 124.447432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.452606] [ 124.454237] Bytes 4-163 of 181 are uninitialized [ 124.458984] Memory access starts at ffff880132029000 [ 124.464077] ================================================================== [ 124.471430] Disabling lock debugging due to kernel taint [ 124.476885] Kernel panic - not syncing: panic_on_warn set ... [ 124.476885] [ 124.484260] CPU: 1 PID: 7945 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #103 [ 124.492920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.502276] Call Trace: [ 124.504875] dump_stack+0x185/0x1d0 [ 124.508514] panic+0x39d/0x940 [ 124.511736] ? kmsan_internal_check_memory+0x116/0x1e0 [ 124.517026] kmsan_report+0x260/0x260 [ 124.520842] kmsan_internal_check_memory+0x135/0x1e0 [ 124.525961] kmsan_copy_to_user+0x75/0x160 [ 124.530199] vcs_read+0x18ba/0x1cc0 [ 124.534283] do_iter_read+0x87e/0xd70 [ 124.538104] ? vcs_lseek+0x470/0x470 [ 124.541913] do_readv+0x295/0x5f0 [ 124.545381] __x64_sys_readv+0xe1/0x120 [ 124.549362] do_syscall_64+0x152/0x230 [ 124.553269] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.558464] RIP: 0033:0x455a09 [ 124.561653] RSP: 002b:00007f38ac045c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 124.569361] RAX: ffffffffffffffda RBX: 00007f38ac0466d4 RCX: 0000000000455a09 [ 124.576636] RDX: 0000000000000003 RSI: 0000000020000180 RDI: 0000000000000013 [ 124.583907] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.591174] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 124.598443] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000000 [ 124.606182] Dumping ftrace buffer: [ 124.609710] (ftrace buffer empty) [ 124.613395] Kernel Offset: disabled [ 124.616995] Rebooting in 86400 seconds..