[....] 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[ 30.004780] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c[ 30.176948] random: sshd: uninitialized urandom read (32 bytes read) . [ 30.639761] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.899269] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.30' (ECDSA) to the list of known hosts. [ 37.366584] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/26 12:23:46 fuzzer started 2018/05/26 12:23:47 dialing manager at 10.128.0.26:46257 [ 60.632673] can: request_module (can-proto-0) failed. [ 60.643626] can: request_module (can-proto-0) failed. 2018/05/26 12:24:11 kcov=true, comps=false 2018/05/26 12:24:17 executing program 0: add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) 2018/05/26 12:24:17 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') 2018/05/26 12:24:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/26 12:24:17 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r1, &(0x7f0000007900)={&(0x7f0000007640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000077c0)=[{&(0x7f00000076c0)=""/231, 0xe7}], 0x1, &(0x7f0000007800)=""/207, 0xcf}, 0x0) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001d80)}, 0x0) 2018/05/26 12:24:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/26 12:24:17 executing program 4: r0 = memfd_create(&(0x7f0000000ac0)="004ea5d21338b1ea5a8733e8a412a459", 0x0) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [], 0xa}, 0xb) mknod(&(0x7f0000000040)='./file0\x00', 0xffb7206c3ba788ba, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000180), &(0x7f00000003c0), 0x1000) 2018/05/26 12:24:17 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x14) ptrace(0x4207, r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x0) 2018/05/26 12:24:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) [ 69.095718] IPVS: ftp: loaded support on port[0] = 21 [ 69.118399] IPVS: ftp: loaded support on port[0] = 21 [ 69.147626] IPVS: ftp: loaded support on port[0] = 21 [ 69.157660] IPVS: ftp: loaded support on port[0] = 21 [ 69.173270] IPVS: ftp: loaded support on port[0] = 21 [ 69.197278] IPVS: ftp: loaded support on port[0] = 21 [ 69.197484] IPVS: ftp: loaded support on port[0] = 21 [ 69.223708] IPVS: ftp: loaded support on port[0] = 21 [ 70.962436] ip (4663) used greatest stack depth: 54520 bytes left [ 71.320197] ip (4692) used greatest stack depth: 54424 bytes left [ 71.714892] ip (4725) used greatest stack depth: 54296 bytes left [ 71.830183] ip (4736) used greatest stack depth: 54280 bytes left [ 72.461396] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.467883] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.515085] device bridge_slave_0 entered promiscuous mode [ 72.550540] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.557086] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.580472] device bridge_slave_0 entered promiscuous mode [ 72.601797] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.608254] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.627238] device bridge_slave_0 entered promiscuous mode [ 72.637450] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.643911] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.657954] device bridge_slave_0 entered promiscuous mode [ 72.676813] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.683266] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.709968] device bridge_slave_0 entered promiscuous mode [ 72.721289] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.727758] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.744668] device bridge_slave_0 entered promiscuous mode [ 72.758694] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.765126] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.773262] device bridge_slave_1 entered promiscuous mode [ 72.781831] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.788267] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.801774] device bridge_slave_0 entered promiscuous mode [ 72.813495] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.819976] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.836731] device bridge_slave_0 entered promiscuous mode [ 72.850281] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.856694] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.867270] device bridge_slave_1 entered promiscuous mode [ 72.874508] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.880923] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.908123] device bridge_slave_1 entered promiscuous mode [ 72.924285] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.930724] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.957175] device bridge_slave_1 entered promiscuous mode [ 72.967448] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.973872] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.984020] device bridge_slave_1 entered promiscuous mode [ 72.997278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.004629] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.011088] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.021844] device bridge_slave_1 entered promiscuous mode [ 73.059122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.067900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.076663] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.083116] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.107610] device bridge_slave_1 entered promiscuous mode [ 73.134767] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.141237] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.171261] device bridge_slave_1 entered promiscuous mode [ 73.186018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.196531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.213527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.224347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.240252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.248143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.294636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.355240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.362813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.425643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.446889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 73.498963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.683729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 73.806550] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.854209] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.903435] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.972500] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 73.999261] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.019082] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.073334] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.113996] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.123432] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.137339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.216483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.231020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.250603] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.259790] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.315184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.325437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.346503] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.364368] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.376504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 74.391606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.403022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.462447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.469529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.611416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.618443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.634620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.643257] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 74.650977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.692471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.699479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.718319] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.725434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.769176] ip (4943) used greatest stack depth: 53752 bytes left [ 74.773673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.782530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.822263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.829288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.894623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.906186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.045434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.052492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.146415] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.170300] team0: Port device team_slave_0 added [ 75.213134] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.228222] team0: Port device team_slave_0 added [ 75.303374] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.330367] team0: Port device team_slave_0 added [ 75.374597] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.396786] team0: Port device team_slave_0 added [ 75.409771] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.420310] team0: Port device team_slave_1 added [ 75.438179] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.462463] team0: Port device team_slave_1 added [ 75.498759] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.518466] team0: Port device team_slave_0 added [ 75.530608] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.543928] team0: Port device team_slave_0 added [ 75.549813] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.566820] team0: Port device team_slave_0 added [ 75.586647] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.600816] team0: Port device team_slave_1 added [ 75.630550] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.641158] team0: Port device team_slave_1 added [ 75.653852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.661482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.684546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.707789] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.727115] team0: Port device team_slave_1 added [ 75.737249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.744241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.761705] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.779418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 75.790492] team0: Port device team_slave_0 added [ 75.799810] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.817839] team0: Port device team_slave_1 added [ 75.842448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.849502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.864093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.894817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.902404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 75.910154] team0: Port device team_slave_1 added [ 75.938619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.947162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.958885] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.974637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.002280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.024989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.033290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.041803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.051745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.065577] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.072525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.096454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.123717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.138812] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.148643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.160555] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.171112] team0: Port device team_slave_1 added [ 76.176899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.187576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.200561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.208730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.236320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.252393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.268096] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.279817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.295330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.303552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 76.314603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.335086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.360826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.389203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.414718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.430149] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.437876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.445810] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.453661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.461609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.471952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.481594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.502383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.509620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 76.520630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.534919] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.551563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.571114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.593703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.608094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.622190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.629980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.639467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.647948] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.656537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.673211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.681783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.690679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.708292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.725257] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.734507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.743748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.753628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.771258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.793308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.821192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.840680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.856969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.864813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.872949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.881597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.889267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.898272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.912280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 76.936693] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 76.944808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.959970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.975499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.991274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.007422] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.015863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.031948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.062156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.071254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.085972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.110084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.141661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.172483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.194344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.207851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.219775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.068530] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.075015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.081818] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.088245] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.107154] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.114738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.140654] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.147109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.153956] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.160370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.205470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.236596] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.243090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.249852] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.256270] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.265377] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.294218] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.300681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.307469] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.313897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.392190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.404071] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.410502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.417252] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.423638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.441771] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.470447] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.476887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.483659] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.490105] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.521151] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.530893] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.537299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.544108] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.550510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.569796] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.593401] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.599816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.606588] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.612998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.624461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.165156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.185302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.212807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.229137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.243758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.252490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.260000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.424219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.702486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.803061] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.834495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.857154] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.917232] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.935184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.096189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.214647] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.516139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.529782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.540546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.685097] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.723939] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.768292] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.895373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 88.932506] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.938850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.947448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.323634] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.330018] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.338889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.357269] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.380294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.408793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.418536] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.425763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.442647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.550209] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.556570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.570849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.640858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.647225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.657717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.681410] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.697470] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.704630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.723563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.762976] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 89.769672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.782329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.123440] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.200498] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.229122] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.468218] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.491771] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.534593] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.560166] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/26 12:24:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000b80)) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) fsync(r0) 2018/05/26 12:24:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000002c0)='.\x00', 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000300)}, 0x10) 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) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x38) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}) fstat(r0, &(0x7f00000000c0)) 2018/05/26 12:24:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000380), 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x600000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x60, {0x2, 0x4e24, @multicast1=0xe0000001}, 'bond_slave_0\x00'}) 2018/05/26 12:24:44 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/123, &(0x7f0000000140)=0xff38) r2 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r3) shutdown(r2, 0x0) 2018/05/26 12:24:44 executing program 3: clock_gettime(0x2, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x9, 0x2, 0x1, 0x8000}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x5, 0x8) 2018/05/26 12:24:44 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) socketpair(0xa, 0x3, 0x4, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020b002af90e2dc2834e9d16343c4ec6f5c3eb0202fffe000000000000000000"], 0xfffffd15}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x62, r2}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000380), 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) 2018/05/26 12:24:44 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x8002000000000ff, 0x3, 0x200, 0x100000, 0x3}, 0x1b7) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x103, 0x3, 0x0, 0x7f}, 0x20) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6(0xa, 0xf, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f0000000180)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/05/26 12:24:44 executing program 6: 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}, &(0x7f0000000080)=0x80, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x9}) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) close(r1) 2018/05/26 12:24:44 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x68, 0x101801) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x3f}, {0xa, 0x6}, {0xc, 0x100000001}, {0xb, 0x7}], 0x4) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0xff, 0x1, 0x101, 0x4, &(0x7f0000000100)=[{}]}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000140)="1f00000001031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/05/26 12:24:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x23ffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x10) 2018/05/26 12:24:45 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x4, &(0x7f0000000000)) 2018/05/26 12:24:45 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x2) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0xe, &(0x7f0000000040)="32a5475ccf21ca4dbac19b986427"}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={"6772657461703000000000ffffffff00"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x6, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e21}}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'wrr\x00', 0x8, 0x0, 0x25}, 0x2c) 2018/05/26 12:24:45 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x402441) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/26 12:24:45 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x80000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x6, 0x8, 0xaf, 0x7, 0x1, 0x7ff}) [ 96.334733] xprt_adjust_timeout: rq_timeout = 0! [ 96.371526] xprt_adjust_timeout: rq_timeout = 0! 2018/05/26 12:24:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x1) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r0, &(0x7f0000000540)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e80"}, 0x2e) read(r0, &(0x7f0000000180)=""/150, 0x96) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[], 0x2a3) 2018/05/26 12:24:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="3a0000000300000000000000000000000000000000000000b800000000000000002ff9b19e976ecb5dc55bb08736017400000000000000000000000000000005000000000000f3503b383203634e95e001746a31d4e9d45ce47c78d615c8ddc2a4478535ff7238fdb2f1adeac79b118a"]}) readv(r0, &(0x7f0000000100), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) socketpair(0x1f, 0x805, 0x8000, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x5, 0x80800) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x6, 0x8, 0x8}, {0x7f, 0xd0, 0xff, 0x7}]}, 0x10) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000003c0)="0391423aa5871271b5df1bb8aad8b2d5243566c33d1c615191e6ee438a4de440ecb0f418122035030880a3669e7494c1173eacd4339ca42b96b9e4c797bd3b0389e1c1a3d068cb4de653aa9aa2627816feba3754cbac577ca879c34be6256529db6caf6f31d24aea5f9a7c1a2b96c1d0284b54c8c4835974ed58ce8cac580a0f5140ef12a844a0693adf6691f603d7bcf4635a2de852e440437ce586a287a37a4805f8304d3d74af01d2cded6fc6f9c7cfc828541bbef86b5cbf4b423ed6470681bb9dd2ba3dbf47874ede3b25ad30af34bd7eaf7f45e22203b82e4c0ac481271a433025c47ef325d0a78a7872f06ecf142af9", 0xf3) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x7, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) 2018/05/26 12:24:45 executing program 7: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38, 0x2}, [{0x3, 0x0, 0x80000000, 0x0, 0x0, 0xf8}], "e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a221d3c4905396664e6ae5099617de790"}, 0xb0) execveat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000240)='\\^system\x00', &(0x7f0000000140)='&#\x00', &(0x7f0000000180)="00000600", &(0x7f00000001c0)="8100"], &(0x7f00000003c0), 0x1000) 2018/05/26 12:24:45 executing program 0: unshare(0x20400) r0 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) semget(0x1, 0x10000002, 0x400) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x4c090}, 0x811) r2 = msgget(0x3, 0x8) msgctl$IPC_RMID(r2, 0x0) 2018/05/26 12:24:45 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/26 12:24:45 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000011c0)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/05/26 12:24:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x239c, 0x2980000, 0xffffffffffffffd9, 0x0, 0x0, [], [], [], 0x5, 0x6}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffff2186dd60d8652b00140600fe8000000000000000000000000000aafe80000000f6000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/05/26 12:24:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x14, 0x80000000000021, 0x1ff307543bf68163}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x101, 0x8800) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) accept4$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000580)={@local, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001a00)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a40)={0x0, @dev, @loopback}, &(0x7f0000001a80)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001b00)={0x0, @loopback, @multicast2}, &(0x7f0000001b40)=0xc) getpeername$packet(r1, &(0x7f0000006980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000069c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006ac0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000006bc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006c00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000006d00)=0xe8) recvmmsg(r1, &(0x7f00000073c0)=[{{&(0x7f0000006ec0)=@can={0x0, 0x0}, 0x80, &(0x7f00000070c0)=[{&(0x7f0000006f40)=""/113, 0x71}, {&(0x7f0000006fc0)=""/166, 0xa6}, {&(0x7f0000007080)=""/53, 0x35}], 0x3, &(0x7f0000007100)=""/203, 0xcb, 0x6}, 0x6000000000000000}, {{&(0x7f0000007200)=@l2, 0x80, &(0x7f00000072c0)=[{&(0x7f0000007280)=""/44, 0x2c}], 0x1, &(0x7f0000007300)=""/181, 0xb5, 0x99c}, 0x8000}], 0x2, 0x2101, &(0x7f0000007440)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007480)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000007580)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000075c0)={'erspan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000007600)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000007640)={@dev, 0x0}, &(0x7f0000007680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000076c0)={'bcsh0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000aac0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000000abc0)=0xe8) accept4$packet(r2, &(0x7f000000ac00)={0x0, 0x0, 0x0}, &(0x7f000000ac40)=0x14, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000000ac80)={@ipv4={[], [], @dev}, 0x0}, &(0x7f000000acc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000ad00)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f000000ae00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000ae40)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f000000af40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b500)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000b800)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000000b900)=0xe8) getsockname$packet(r1, &(0x7f000000ba00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ba40)=0x14) accept4$packet(r2, &(0x7f000000ba80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000bac0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000bb00)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000000bc00)=0xe8) recvmsg$kcm(r2, &(0x7f000000be00)={&(0x7f000000bc40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000bcc0)=""/191, 0xbf}], 0x1, &(0x7f000000bdc0)=""/16, 0x10, 0x101}, 0x20) getpeername$packet(r1, &(0x7f000000bf00)={0x0, 0x0, 0x0}, &(0x7f000000bf40)=0x14) getsockname$packet(r2, &(0x7f000000c040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000c080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c180)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f000000c280)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000cf40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8808000}, 0xc, &(0x7f000000cf00)={&(0x7f000000c2c0)={0xc40, r3, 0x4, 0x70bd25, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x1a4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200000000000}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0xf0, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}, {{0x8, 0x1, r11}, {0x1a8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r16}, {0x16c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfa}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x41}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r21}, {0xf8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd391}}, {0x8, 0x6, r22}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x0, 0x100, 0x6, 0x178}, {0x1000, 0xfffffffffffff460, 0x5, 0x1}, {0x2, 0xfffffffffffffffe, 0x0, 0x1}, {0x5, 0x6, 0x901, 0x2}, {0x4d, 0xfa, 0x80, 0x8001}, {0x9, 0x40, 0x8000, 0x8001}, {0x0, 0x10001, 0x7f, 0xffff}, {0x80000000, 0x364, 0x7}, {0x8000, 0xd3d4, 0x10001, 0x8}]}}}]}}, {{0x8, 0x1, r23}, {0x12c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r27}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r28}, {0x134, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x72bef167}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r31}, {0x220, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc01}}, {0x8, 0x6, r32}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8f69}}, {0x8, 0x6, r34}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x59}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r35}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r36}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6, 0x3}, {0x80, 0x100000000, 0x400, 0x80}, {0x3, 0x8000, 0x2, 0x4}, {0x5, 0x7, 0x10000, 0x2}, {0xffffffffb0144277, 0x401, 0x0, 0x8}, {0x9, 0x9, 0x8, 0x9}]}}}]}}]}, 0xc40}, 0x1, 0x0, 0x0, 0x5}, 0x4000) 2018/05/26 12:24:46 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x800000000000083, 0x0, [{0x0, 0xe8, &(0x7f0000000140)=""/232}, {0x0, 0x3, &(0x7f0000000040)=""/3}, {0x0, 0xfffffffffffffedc, &(0x7f0000000740)=""/45}, {0x0, 0x7, &(0x7f0000000400)=""/7}, {0x0, 0xc5, &(0x7f0000000680)=""/142}, {0x0, 0x73, &(0x7f0000000600)=""/115}, {0x0, 0x95, &(0x7f0000000440)=""/149}]}) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) 2018/05/26 12:24:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="1c0001000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000d67742ca00cb5fac05d8a83d9ec0b3b914ab1b0000000000"], 0xa0) 2018/05/26 12:24:46 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x2, 0x4, 0x100000001, 0x7b51, 0x3}, &(0x7f0000000380)=0x14) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={r3, 0x59, "4f83b062bbcc3d7a28e4812a5154a60612f8a2c53d0a1bc5f2f74bd15b2ab4962803b191080804df7a8e9fa04ef99fe06c78ba9c38f730d86b7e065d2b9582a067c4c7162ff8a29e22433e25f6d1d12ab32301a748ed417479"}, &(0x7f0000000140)=0x61) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r5 = socket(0xa, 0x2, 0x0) socket$packet(0x11, 0xa, 0x300) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r2, &(0x7f0000000540), 0x2c1, 0x0) 2018/05/26 12:24:46 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x7, &(0x7f00000000c0)={&(0x7f0000000000)=""/13, 0xd}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000200)}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/155) ioctl$TIOCGLCKTRMIOS(r0, 0x40045568, &(0x7f0000000080)) 2018/05/26 12:24:46 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x80) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x6, 0x2, 'queue0\x00', 0x7}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={r1, 0xfff, 0x54, "920f59446edaa9207464fdb19fd82bad534c6f0252a652ff47201a7773810274e67b8149b662e70399384b8dd018c37321e26399a0c14dcba6238000cf9fe30a3deb7f224eeb7ae9c742feedf1d1125d2d08bbda"}, 0x5c) faccessat(r0, &(0x7f0000000380)='./file0\x00', 0x0, 0x1000) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000480)={0x714, 0x6a45, 0x0, 0x2}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000340)={0x3, 0x80000000}) socket(0x2, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0xc0a85322, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "cf5493b26f7da4bb", "24000000767509a2cbf0594d0000000e0500000098701440123dd35fe184e054"}) 2018/05/26 12:24:46 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x2}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = socket(0x1e, 0x80804, 0x0) connect$ax25(r2, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) 2018/05/26 12:24:46 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) seccomp(0x1, 0x1, &(0x7f0000000340)={0x1, &(0x7f0000000140)=[{0x6}]}) 2018/05/26 12:24:46 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000011000000800000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069666230000000000000000000000000"], 0x34}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/05/26 12:24:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000004c80), 0x0, 0x40003) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x400) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x80ce}, 0x1) [ 97.317645] audit: type=1326 audit(1527337486.316:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6712 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 12:24:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="04000000180021000000000000000000020000000000000104000000080005007f0000012cbc0423b2c062cdefe440b3273aa4bd5b934a2b7e6f7f776502593859a1171909ebb32d143a4929ad96dc3c52e88723c36e906a7f11c2a5116060ff3cf055afb23baf38610e7c2b0afc4623d03380dcd1b7773512afdff8696dd1cc3d60694ac37c61464cbd520045"], 0x24}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x107400) fcntl$setlease(r2, 0x400, 0x1) 2018/05/26 12:24:46 executing program 3: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x100000000, 0x400202) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) keyctl$setperm(0x5, r1, 0x20000000) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000680)="ff9565169a4920b48f1325ab59847a7043174652ae027506c81c78115bb8228e64c7c12bc738ac3b76d2c37641d5c08ca7477a655c295c102abc2e465594c686430eb19d7220bce15ae7971f2b12b69b85", 0x51, r4) add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='@', 0x1, 0x0) r6 = getuid() lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r9, r9, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000700)) 2018/05/26 12:24:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)) 2018/05/26 12:24:46 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/202) listen(r0, 0x0) shutdown(r0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) close(r0) [ 97.558389] audit: type=1326 audit(1527337486.557:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6712 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 12:24:46 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200440202, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x3, 0x4, 0x0, r0}, 0x2c) read(r1, &(0x7f0000000280)=""/69, 0x45) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r1, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000100)=""/157}, 0x18) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000300)=""/179) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) 2018/05/26 12:24:46 executing program 2: io_setup(0x3ff, &(0x7f0000000380)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/30, 0x1e, 0x0, &(0x7f00000000c0)={0x4, 0x2, 0x3ff, "a16d9e88f9a4", 0xffff}, 0x10) eventfd(0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000280)}]) 2018/05/26 12:24:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x80086603, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/26 12:24:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5be, 0x0, 0x204, 0x1f, 0x3, 0x8, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x100000010400003) 2018/05/26 12:24:46 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xe6, 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f00000000000000000060af04ca0108060000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b0000000000000800f01786dd080088be00000000100000000100000000000000080022eb000000002000000002000000000000000000000008006557fffb0000"], 0xfdef) 2018/05/26 12:24:46 executing program 5: exit(0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x800, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x140]}, 0x2c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/26 12:24:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="d51f6aed5bce42b405"]}, 0x20}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x102c, &(0x7f0000000100)=0x4) 2018/05/26 12:24:46 executing program 7: r0 = socket(0x1, 0x200000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000100)=[{0x0, 0x80000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x7fffffff, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x39a) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000000)=0x4) 2018/05/26 12:24:46 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpriority(0x3, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x426d00, 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="a57288cd766a47f4457fd91c8a6573a52188112a2632d7757b5c7d45603af9fb8e70cc72f1b59d0d83a66509cf1e4b929c9e89c31ca3db7772019795598384d654fc7e97d0c80153215b986ce645382f13ff98f7d075dc7bd918cf8f7956815eff3f3f8c0e4c899ee20024d903175ede62350991cf808db99e5d57cd6eadfe7044c40fcebc465c3cfc9e27cb8930f7bbe5e00366b39095eb9c9f69f85e5dfba21b836a576bac352c82b64e71b03188899671eff051f8afd7adf9aef7d7586bdb9b68cd4edf5f1f8b59ded223d95d0ed9fcfb13aad121d3b59debdd717d7936c3", 0xe0}], 0x1, 0x0) 2018/05/26 12:24:46 executing program 4: socketpair(0x4, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x2) unshare(0x2000400) r1 = socket(0x10, 0x80002, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a94a81d8d1251af0e669c8c9f7014386a1d833001150c4375fd0092346141cf26e31a7ae75bfc7e44dd1b2dbae49d53ceafd0beddc32613425af0e88ea91f0"}, 0x60) 2018/05/26 12:24:46 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x84000, 0x0) write$rdma_cm(r0, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000e40)={0xffffffff}, 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ec0)=@listen={0x7, 0x8, 0xfa00, {r1, 0x7f}}, 0x10) 2018/05/26 12:24:46 executing program 1: mq_open(&(0x7f0000000640)="656d30d96574683100", 0x4, 0x0, &(0x7f0000000680)={0x0, 0x2, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x40}) r0 = semget(0x0, 0x4, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x10400, 0x0) splice(r1, &(0x7f0000000140)=0x54, r1, &(0x7f00000001c0)=0x56, 0x6, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000000c0)) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/117) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/05/26 12:24:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000040)="20628c3e7699102df0c9d47737953d75c0ade4309598d35aeab0964048f00e125424ec6b43aee43a6461148e1295b0c02805ad3eef30e91e9e1b", 0x3a, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000640)="1df6edb702617958f34bf70c84a06fb3b741303c13ccb32da6f73811fa3858c9667ce1e016a1a2fe04f4146b1393badfe52f3bc5d823b03e0017be3b118e84d2ee2c9b1c34a014b6129b87112f06df82d64d5eaec0ac17c232c91a701e0d586b051a326006b72551d830c31db5c32bcd3b47162be6390a01746bc76fc23a0de1ff77e46cb0ef275e3e293607113a75c94281819566329d0b934075f7204ed266d53ad636a4fdca6410f0d2430090e40cc7a8ce86e7ab3ce5d33dae78c2ea33e6e508d262b2b8ad5461", 0xc9, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46007b93d7a550f535903f77a8f3ea250000010000000000000003003e00060000002c010000000000004000000000000000e10000000000000005000000870038000200000000000000f7ffffffffffffff00000000ffffffff80000000000000000100000001000000"], 0x6d) sendto$inet(r0, &(0x7f0000000240)="ac136ac35a2fd0a83b1e710471421df01db2a1a08683745abe76d6ddae1b44f37309ad187fd880c307db643049446d6b2ca1b153ec8cc0ebdbead9e991eff2f9b7ab0e544f8ba04a71070bada18d2e2fe71f5afb7243ef2887b7dfafa84d5577", 0x60, 0x1, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/26 12:24:47 executing program 2: unshare(0xa020200) r0 = socket(0x13, 0x7fffd, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x41) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x7) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400001, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 2018/05/26 12:24:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x3, 0x8001, 0x9e, 0x100000000, 0x10001, 0x100000001}) 2018/05/26 12:24:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x12, "2ee7a0efb3b0e8cb4c9fb45b37033728213b"}, &(0x7f0000000180)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x1f, "20a9b73ff8ea7f7291d6dc10bd868527609c851e316df3b3293b8cfa61d523"}, &(0x7f0000000200)=0x27) sendmsg$nl_route(r0, &(0x7f0000003b80)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000107dac00000000000000000000000000", @ANYBLOB="000000000000000008001200fcff0500893c6ae287b6e71992a5d7473c1c4b804aba03bfe2dc8e6e913c9652261a02ff638714ebe76bbdff7bd6b18ebb8929ae5018ae1f5f30b94d0414a7e010f476868f3edf2bdcb7c941ed33545f854b3d2f449c40d95cf41ab4372e0ab4bcc3fbc7a969af906de4bec09f0bf7de80dcd9896e65223cb70eee4dd2f48ba4815faf062dcf8a2d5523b1955111c10350d10e9223660beadd1d939d865cea4892e14848beb175fc95af1e8d5d20962487d138a105b13e4e2a5f4fbea5cdeb"], 0x2}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x2905, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x9c) 2018/05/26 12:24:47 executing program 0: r0 = socket$inet(0x2, 0x2, 0x480) setsockopt$inet_int(r0, 0x0, 0x40000000000ce, &(0x7f0000000040), 0x4) 2018/05/26 12:24:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1000000000000043) 2018/05/26 12:24:47 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x6, &(0x7f0000000040)="fcaeb2c74ef1cd0e5c5c00c2fc8d6ae2df895ef3092c4130a2156a655094869a44520c7a8c462db56df3985782980876f6694f778a63f2ad8019") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)="2e2f6367724f75712e6370752f73797a3000296972bb8cb9f04dc86ca716bfba4820c547b95f29726c46534ec5e542a0e9ff359b46128d8af5162ef2e54fba9997bc6432ffc6c749b4e1d7f31cd5a79aca93735c2bc8f53b9ab1e160f8c51d3a3ff50f8e0ac6373e711a386263ea696f428881a1a951a3ef5ff3eb203e873f992f2ed42d37053d6db15708dd63b89850c4a156d1b54b740fa9b653610d1a76d4edb803d1e770b9c2405c5997dfb7516aeec882e3f5f3fc29e08aa28301859781b45320feac0fed8f134dbfc496988ee077c8b0e9c749d14b78ce24d2621363cecb24", 0x200002, 0x0) fstatfs(r0, &(0x7f0000000180)=""/59) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) read(r2, &(0x7f0000000080)=""/195, 0xc3) 2018/05/26 12:24:47 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0, 0xa0}, {r0, 0x8c}, {r0, 0x8000}, {r0, 0x80}], 0x4, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/26 12:24:47 executing program 2: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x2, &(0x7f0000000100)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/05/26 12:24:47 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000000c0)=""/169, &(0x7f0000000040)=0xa9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 12:24:47 executing program 7: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000ffc)=0xffffffffffffffff, 0x4) 2018/05/26 12:24:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x588, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'nr0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x180, 0x1b0, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1177bc2cb1875933}}}, @helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'irlan0\x00', 'lo\x00', 'teql0\x00', 'team_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'teql0\x00', 'irlan0\x00', 'bridge_slave_1\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x1c8, 0x248, 0x290, [@comment={'comment\x00', 0x100}, @vlan={'vlan\x00', 0x8}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x600) 2018/05/26 12:24:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) bind$packet(r1, &(0x7f0000000300)={0x11, 0x10, r2, 0x1, 0xe61, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x687, 0x7, 0x1000, 0x7fff, 0x8}, 0x98) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) socket$alg(0x26, 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x378) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000340)={'ah\x00'}, &(0x7f0000000380)=0x1e) 2018/05/26 12:24:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000180)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)) sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 12:24:47 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000400)="c626262c8523bf012cf66f") syz_emit_ethernet(0x42, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaff953462a55586dd60dcd50f000c0000fe80000000000000ba92285fca53957ee951da4b3485a0c3c0000e000000002aff8000000000000000000000"], &(0x7f0000000340)) 2018/05/26 12:24:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipv6_delrule={0x2c, 0x21, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FIB_RULE_POLICY=@FRA_UID_RANGE={0xc, 0x14, {r1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/26 12:24:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x9c, "3b17d3bae8d23e07ace64dcbcc51391eeec599f855cf5577bccab8c9f553ac7e05570a308154d36806e6b168b1e4bd253167880bc95debceeaf20d0ac9a95328ea5a773e38aa54247f4b3e596d46f49c2779d83d6c49aca72368c75b8d2d3241cf1d058469789e829728482c82b0c58afdf649dbf1374503540dff7368ba58346d6558d533d89296230e89cee28258943fd1546cea1ee450b45b890f"}, &(0x7f0000000100)=0xc0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000006c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) 2018/05/26 12:24:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = socket(0xa, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) sendmsg$unix(r3, &(0x7f00000001c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)="5f22bbc1591ac0054e1d5d9b6299dae15a31b57b08877581f485115bf3f4a1697e65e35d3a", 0x25}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000400000000000000000000000"], 0x10, 0x24000080}, 0x40080) ioctl(r2, 0x8912, &(0x7f00000002c0)="c639ca2c8527e1012cf64fe5f294190001781e776080fe382342e6bf2955384310d1cac30ded3aaf9f62ad1bcbeb774f5841803ac136541c866aa66ca02b7dc10f06f2495babb592af29facef61ed04167bf064c8e2bddaa366cd9aa8e2835d94f2322d90c90bffbfa5430316df5730782a936d67cbf30373d3609b83a0e5e661b9f2407d959cd5707a696f59b3ea8db39d2fa53d8ddf952316044e64f8b9e26b20b9fa13d5bf15f91fb9d4e5576e3ccee79a0908eb4") connect$unix(r1, &(0x7f0000000240)=@abs, 0x6e) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000200)={0x0}) syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x9, 0x260000) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000380)={r4, 0x3}) 2018/05/26 12:24:48 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x2, 0x28080) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x800, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000003c0)=r1) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\b\x00', 0xa201}) write$tun(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000650001a0000000000000907800000000e000000100009078e00000015c6a3ba2e98dc2ae91592abc2c2ec8ea496a02e87353d15c5bcdc42b094f63dd53a538b35b5a62d4b530f7c85baeacfb5a0f2926e32de3bf2809efa98c89e7b9ee61a210e6101a7a8f8636086ae0d17985a24e19a66e33a0218fe22bef1116750bfdb0e8b704f8bbb2124c000f50dc22a0abbd5193a39081decf7207d74982f9a970784630d805b64c7b0092215e8a2b0f57c5de52b3da8ad01980eb1932f64aa4c96537a0947ca79b312e6f019f283ef1763946bc4fdac101c76160f1037a7f4b68fabd6dab10357440a86c82b83e8a5e9b5e359e364e95dbfe9f5d92a64fe4ddb9b4f65290ebaa05666649a53d73a07684344930b91f31b5d2bca478a7d8965149d6bec2937be317bc5bd155ff4db5448d644aec0d37d4dc9ac2c5d2814601f6a3e3147b64d582ee0b4b6760f9f8eda38ff3ea5af8080f5f9533423cefa236b14b5cbae9a4f2e862b374bd4123ccc10088c233b5ef031482c377990a60b06f98fdec6c08e60a61b941a9d08dc31d9c81ee5eb2f837d9c9775ced22178328d2aa58478f6067a8cb0d078bc5a514340d95afa90d8b94928700aa7d278252ffd7f679147180488c498da8bdd992590708ac1c992a6aa4e71bfe2b3b2f5ce78ac4567c288ad559402f14a1c3847f56dc9d1323caae02de758faec195e9e51336dcb2a1cbd85b8022e8b9e52e29679b35337d9340c6dabf5c6bf68cf308732d"], 0x1aa) 2018/05/26 12:24:48 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$pokeuser(0x6, r0, 0x1, 0x6) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x3, 0x600) timer_create(0x7, &(0x7f00000004c0)={0x0, 0x21, 0x5, @thr={&(0x7f0000000300)="9c33f6d222c46ba35c083f686fd3e7e10a19caf17e26a0247dc816886230d17531283a3678a527098b7643bc1e552a20377ae03e195691024a9233628761f3d109b72d718021b0c6580bfb100490bdc6080ae1789d21af94add1573116769fe5c52b84f2e3e91e977ca93d1281f2a6a4a08c4e2c8c48d431bd58c6b7878168a968e6e4a60fb8bba5a4c3620720fa98f663c0750bbc7c517ca62bd392d9f97f0155ce298131f684e382ff7a4058e14fe25190a9a6abd3e9769f01a705194ee9d5ff9a570413a757b73a5946fb4b0967b74a1a3af059c201a46d2dfd8b4b39129d79e88c0b4005cb35748de6", &(0x7f0000000400)="7464b23bf27fd91dd72e2e20de7c356551e7f10505be74bc5c817054e7012ea0580140b655fcec25ce4271fa6638c0bd433cedc8bb817bd53b4cd18b06d3dfe54dffbc683e3304e0ccce126302b47c66727aa96c76d44d840df3b97b22d09fab33081639d013ba9eb26280e35e906588a31255ee5037642963acac8bf7ad48695b79f4f3c49fecac3c1d8cfdd57e70ea1388cab2295a30aee5dd130312c5b1d56bd21c05f2f54c9495b46d09d610a15af73a20"}}, &(0x7f0000000500)=0x0) timer_getoverrun(r2) bind$netrom(r1, &(0x7f00000002c0)=@ax25={0x3, {"cf16c3f5bd3d3c"}, 0x36b5}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000280)={0x48f9, 0xc, [0x0, 0x8, 0x8000]}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000000c0)={0x7, 0x7, 0x3, 'queue1\x00', 0x1000}) 2018/05/26 12:24:48 executing program 6: socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000540)=@get={0x1, &(0x7f0000000440)=""/216, 0x6}) syncfs(r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x2b3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x32b) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) 2018/05/26 12:24:48 executing program 2: r0 = socket(0xa, 0x80000, 0x0) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x210000) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530206d696d655f747930652e5c200ad0c08d68631ac4befec8aa1f52224292f01cf22d50af"], 0x2e) ppoll(&(0x7f0000000200)=[{r1}, {r0}], 0x2, &(0x7f0000000280), &(0x7f00000002c0), 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x44, "25dc877e95e4632387253b0b7fecf4a08c847d17f1029a9174844260c2d96577769c4882657263985629e6e6491b11d42b297fc935f18416bc7e448aba12e19a108b2057"}, &(0x7f0000000100)=0x68) [ 99.144130] xt_time: unknown flags 0x30 [ 99.268879] kernel msg: ebtables bug: please report to author: entries_size too small [ 99.279091] rpcbind: RPC call returned error 22 [ 99.292601] rpcbind: RPC call returned error 22 [ 99.312991] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/26 12:24:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) sendto$inet6(r0, &(0x7f0000000100), 0xffffffffffffffd6, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x10000000000001e4}, 0x0) 2018/05/26 12:24:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x8000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/105) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/26 12:24:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1beaa10bcf19ff83, 0x400000000080010, r0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40240, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x3f, 0x800, 0x5, 0x2}, {0x1, 0x4, 0x32fe9e0c}, {0x0, 0xe2, 0x3, 0x9}, {0xff, 0x1, 0x1, 0xffff}, {0x7, 0xc56, 0x0, 0x5}, {0x7, 0x8001, 0x7f, 0x400}, {0x80, 0x20, 0x14, 0x3}]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000180)={0x10000000, 0x4, 0x41}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)) 2018/05/26 12:24:48 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)}}, 0x20) fallocate(r0, 0x10, 0x0, 0x53c1) 2018/05/26 12:24:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) bind$alg(r0, &(0x7f0000001680)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x84000) ioctl$void(r1, 0xc0045c77) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="9a1e43d32f759a616c41c5b28765ba007a297fb392cd848bccf52f40ec0e1bc6f7c59c616d90bb51b335de05496cb240a7c417b4f92eec8c144356f0f2a917b39e8c95ba530bb3d2de13d92092ba3fbccbf27d80821b461c6673b2d6df1ca730a8c2a30873927aba671c6ddb8061707ecc46b1cea58090e0d37132b7a0a7dfec83c400bb356d462ed64a9ec2adb1d8688d510a07e26e86b27f80a3564842c6a09a18c3b84b0ecef546fc89cb11879798e7c8ca396c8f098206af5a7d520927d01c39952ef16e924b0cc7c4dbedffbdc61ff2583e7577cdd169afc1d48a1e84db2ff762a244d5f1384f028ff30ea65447c2e2", 0xf2) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x1, 0x2, 0x8, 0x2, "d848e6220da9bfd04e39618e1e55e6e940b880b537f2ea377e9ccffea6805f1a59651f13e39aeff32205dc83", 0x1}) sendmmsg$alg(r2, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16461f4043d2c38e6aed4c3bd4b430e41e05603587905632cd74572fccc885204779c850016df1b8f3ef0c28543c069b4bba951d548e760d7706dfb8a64e6f4423c4036fda03c760fddda4b60275a0a5a94748f8d2047c58d486efe8c61efceb5a6f0e295b39f396edd5cf2ffdd2ea93", 0xd0}], 0x1, 0x0, 0x0, 0x20000}], 0x1, 0x0) 2018/05/26 12:24:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) get_thread_area(&(0x7f0000000000)={0xff, 0x20000000, 0x2000, 0x8, 0x1, 0x6, 0x8, 0x1, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x20) r1 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="dd675cde7dc475e85faa752b442a3ebd94ba8139c96d96f23af0a0f0c4d106429ae53aef0beee65674ac22f0103249b3e08f", 0x32, r1) 2018/05/26 12:24:48 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x1, 0x1, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000500)={0x6, 0x1, 0x400, 0xc6, &(0x7f0000000200)=""/198, 0xc5, &(0x7f0000000300)=""/197, 0xcd, &(0x7f0000000400)=""/205}) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x0, 0x10000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) connect$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x1000, 0x2, 0x1, 0xfffffffffffffffe, 0x5, 0x81}, 0x3}, 0xa) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x20000000}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/26 12:24:48 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) acct(&(0x7f0000000240)='./file0\x00') r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x78) recvmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x113d}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000100)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/26 12:24:49 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4002000000000084) io_setup(0x10000020, &(0x7f0000000080)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x7530}, 0x10) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/05/26 12:24:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65deed296dac1521fdb103000000bf000ee9a90f798958439ed554fa07424ada75af1f02") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2, 0x1}, 0x8) fremovexattr(r1, &(0x7f00000000c0)=@known='user.syz\x00') 2018/05/26 12:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x3, 0x3b8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000000)="782975b37c34f48c2af055a36ecc82390cb85e0e6275efd773f0dd9e830871a1954371393be21ea4af5400b913f1c3d0e0e22b76f1a2aa4a31c10db0bfa65bb07bad2c568b3d6d9e", 0x48) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) write$eventfd(r1, &(0x7f00006d5000), 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}) 2018/05/26 12:24:49 executing program 4: socketpair(0xa, 0x804, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000440)={{0x6, 0x3, 0x2, 0x7fff, "2620724d2c73438d140bdff8cab6d0af70dd32da167eac3a373542ec187b8e8a09a695a7e10894085d185de1", 0x83}, 0x1f, [0x8fcb, 0xff, 0x7, 0x101, 0xbd4a, 0x2, 0xfffffffffffffffd, 0xffff, 0x6, 0x3, 0x8001, 0x0, 0xffffffffffffe439, 0x1ff, 0x3, 0xffffffff, 0xff, 0x80000000, 0x1, 0x5, 0xfebc, 0x9, 0x8, 0x2, 0x400, 0x9, 0x401, 0x7, 0x6, 0x6, 0xffffffffffffffff, 0x1, 0x1000, 0x6, 0xfffffffffffffffe, 0x10000, 0x2, 0x50c, 0x9, 0x9, 0x80000000, 0x0, 0x9, 0x4, 0x10001, 0x550, 0x4, 0x7ff, 0x5, 0x7, 0x7fff, 0x6, 0x7ff, 0x9, 0x3, 0x7, 0x9, 0x9, 0x7fffffff, 0x8, 0x2e66d2b5, 0x509, 0xe2ea, 0x7, 0x800, 0x2, 0x10000, 0x20, 0x8, 0x61, 0x3, 0xfffffffffffffffc, 0x50, 0xe3ad, 0x2, 0x8000, 0x9, 0x7, 0xff, 0x427, 0x36d, 0x100, 0x8, 0x2, 0x200000000, 0xff, 0x5, 0x7ff, 0x7fffffff, 0x0, 0x7, 0x7, 0x5, 0x0, 0xc1, 0x6, 0xe1, 0x80000000, 0x8, 0x5, 0xa5, 0x8000, 0x6, 0x8, 0x31b5, 0x6a06, 0x8001, 0x0, 0x40, 0x3, 0x8, 0x295c, 0x6, 0x3, 0x6, 0x1000, 0x3, 0x3, 0x8001, 0xa4, 0x6, 0x0, 0x2, 0x2, 0x1f, 0x1ff, 0xffff, 0x3], {0x0, 0x989680}}) r1 = epoll_create(0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000280)=[{r1, 0x10005}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) fcntl$addseals(r2, 0x409, 0xf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)={0x10000002}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101200, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000c40)) semget(0x2, 0x2, 0x20) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000100)) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f00000002c0)=0x1, 0x4) 2018/05/26 12:24:49 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0x1c}, 0x1}], 0x1c) 2018/05/26 12:24:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x800) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1000000000000003, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/26 12:24:49 executing program 0: r0 = socket(0x0, 0x100000000000881, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xc000201c}) readv(0xffffffffffffffff, &(0x7f0000001540), 0x100000000000003c) write$fuse(0xffffffffffffffff, &(0x7f00000edf00)=ANY=[@ANYBLOB="1000000000000000001fd0dc10000000"], 0x10) r2 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001480)={'mangle\x00'}, &(0x7f0000001500)=0x54) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/238, 0xee}, {&(0x7f0000000280)=""/74, 0x4a}, {&(0x7f0000000200)=""/37, 0x25}, {&(0x7f0000000300)=""/203, 0xcb}], 0x4, &(0x7f0000000440)=""/4096, 0x1000, 0x8}, 0x2) ioctl$sock_ifreq(r3, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001540)={0x3, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xbd3}}, {{0xa, 0x4e20, 0x400, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}}, 0x108) 2018/05/26 12:24:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x8001, &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 12:24:49 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="24000000260067000002ff9d08e537c7007700000000ff010000008000839d40a46b93d0", 0x24) syncfs(r0) tee(r0, r0, 0x8001, 0x8) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000001, 0x200) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x101, 0x3, 0x1, &(0x7f0000ffd000/0x1000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') 2018/05/26 12:24:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)={0x38, 0x4000008000002c, 0xaff, 0x0, 0x25dfdbfe, {0x1}, [@nested={0x24, 0x59, [@generic="8290c23f90945cb93c2eec538a91e9c05c0c079a8e3d110719a18fbca3e79c"]}]}, 0x38}, 0x1, 0x0, 0x0, 0x2}, 0x4000) 2018/05/26 12:24:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0xd0ffffff}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/26 12:24:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000008c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000900)={0x0, 0x6d, "c8eb6cf0a3361a4b39d865bd841b6e898f479be306a760af33cd14aae56ae60d8724c0ef258ba270942411339eaecbb9039b66254699243e2fe0b1fe495d03025812cb65bbf1505cb1b32b98971e12be50225e2e02f7242c3d992d602680547f02b45ebe0d7c547fd2d62f191c"}, &(0x7f0000000980)=0x75) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={r1, 0x80000001, 0x591, 0xaf8c, 0x80, 0x5}, &(0x7f0000000a00)=0x14) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000000a40)="3427113f374e1b963ee5aa5572d86faaba71bceca200ae5c4a7281456bcebfeb25bd1c42cd95fef265a74ac5439b63cef59668de43831e1180a5889e6d80e7a7df79e3c041ebc69c53d7e4fd958cdf595c19f90d6f02adc96f88cd39e2214b6fd3cd4c7055d8147af0d42db8cbd8602da733e3a680a08cd78be52d64f97a9e512a33", 0x82}, {&(0x7f0000000b00)="b6ad71985f49ce8c6dbadcb40c013383fd8f1daa428f07938059d04695e9403ab48d956c7ef379fb6790e0faec997ef2f62118e5524cf8af0fea9da2f97f7ed78f1f1dc71c76f9fa85f6d8070492b999c0ca7028895c2b15c26953ccebae0c557e6100a24869e633adb5845b4224177968ac4cc617db5b3a33af115b32ee2ab95b25ced3d4225b3b2230aa57a48e4b16a05601d5777b8fa0f284d1565ec6529d6b3c06249f7ae232399cf46f1fa1d479d37b8ef14c2f557ec3c45075d2b83e5a7ee4ba0e5c04c61139a94e41b8e5caace1c2f1b2ddb2892f46041aef36c73663120bff9f", 0xe4}, {&(0x7f0000000c00)="499cbb64937dd0f845b55e", 0xb}, {&(0x7f0000000c40)="cac3b3b22a93faa315b5351f057528b8885e925caec5be19d275ebf1aa2a0241d4603b6db931bbdfd33bdb9463e7cff430cad5235fa57aa6ef9d8a28c7bb770ef2cc9f6aa1b830b323e1153d4960be0c84d5f58213fb49c3035f7e9bec611e66b9ab221d59aab9c3edb1eafda0a747ef3117aee7ce85568e6400895cd80f82fd67c88f030b72dd96", 0x88}, {&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000001d00)="4266f5d67af7ccf8a14f087887ebcd6f12fd69d971af763d4997b81f42fcfcaad8885f6b5bd066a64ec878c01b41d374367e7d795cd97b4580730de6b9d8594fe10d469d2881fb94bb3e34d6523f9be3556f3f9f264401dacd2d1450cdb298f0ed2b03b61d05ee490db9ea1e93c9c3e29ed0a60aa85ce3df08e449281943f05a48447c35a4d0209a8438a511ddc5530f", 0x90}, {&(0x7f0000001dc0)="6109f888ee3e6e2c804e6894c941bedff88cb3d01a47831941fb0505ae579e8766fe288a88922f653dc5d24ad2afa53f", 0x30}, {&(0x7f0000001e00)="d36540a619fd2e8e6617fbfcf8116e2b1bbb891a86939a011be60d5bc3b80d218210e30512ceedd4b68f767cc127dd0c13fe92ec6dca2dd9e278b0aafd788f1ab5d548d6c65bf6ccf273cbceb9d43fdb193a1d7767317f9381f244e6b91883619d50d3665eabed0e6e0c5618e615ad9ab02eb687ae3e3d99eca56950b85a8cf1b10b202867cff1bc1b1a02d5f788f4e8e6f1567681b1e64110f118cffeb6c2aaf3ccb53bacd360", 0xa7}, {&(0x7f0000001ec0)="8f76bba46dc33cf2853638f8d91edfda906345243fdc4ca087025c7be20348599c38", 0x22}, {&(0x7f0000001f00)="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", 0xfb}], 0xa, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x2, 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000000480)={0x0, 0x0}) r6 = geteuid() r7 = getegid() r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000004c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000006c0)=0x0) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r4, &(0x7f0000000880)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="a5fb67e079068c9a47aececa508d35694e0e3d39892fd88026365583530989a0b2d5d97d5d0dd1a4d8e4f515aa725f92dff2558afb791c3e1a6ce96c7378c504ff38c4b903262f7aa294ab042c3eaa8835c3373269951c0e81bbd4d652003afbe625af35e76c6719e558637816974008501695213561c86571a46c0cc860afb7164566cc003ae685fa1538f969f6bf8d273c2b61df808496a9c04e8147a9aa003d69b38bbb1e552c109cb5f10102659e889f2ae0e05057", 0xb7}, {&(0x7f0000000300)="6969a90197f5ff85e24146bfff849c8150bf741c2171a23a0b3622713ddbd249f60a75ada64ec9397586aff67b175192b76e78ce9754b0a36484f0fc7ddcd51e0ea0783dc1c360531751ce9e609a3e", 0x4f}, {&(0x7f0000000180)="17adea85c6592c803e", 0x9}, {&(0x7f0000000380)="9d92a90f231dce176ef5b660b271d70c9b05c1db69e28d53b5cd6ba1ca0be780a9981d168c3f8093f41d9a41f04654e540710c5f76f917caf88dd2acc96b6459733f76f125d4fd6d074515d3fa147ef339dd6511a2f28f9a9d7d0ad780eb4f325d802ed550117ff0c9d1c0d50d9ba4f67f36b575c18e7f5f273e6069a6225a2404601fb3bae13daaf6", 0x89}], 0x4, &(0x7f0000000780)=[@rights={0x28, 0x1, 0x1, [r3, r4, r4, r4, r4]}, @rights={0x28, 0x1, 0x1, [r2, r4, r4, r3, r4]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r2, r4, r3, r3, r4, r3, r4, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf8, 0x200080c0}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)="11", 0x1}], 0x1) ppoll(&(0x7f0000000000)=[{r4}, {r3}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00000020c0)={{0x8, 0x5, 0x1, 0x929b, 0x80, 0x2}, 0x85c7000}) 2018/05/26 12:24:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0_to_team\x00', 0x210}) ioctl$TUNDETACHFILTER(r0, 0x800454e0, 0x0) 2018/05/26 12:24:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x4, 0x5000ffe) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r1 = msgget(0x1, 0x8) msgrcv(r1, &(0x7f0000000040)={0x0, ""/51}, 0x3b, 0x3, 0x2000) [ 100.864369] netlink: 32 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/26 12:24:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) preadv(r0, &(0x7f0000001b80)=[{&(0x7f0000001680)=""/2, 0x2}], 0x1, 0xfffffffffffffffc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) 2018/05/26 12:24:50 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x24013, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) pread64(r2, &(0x7f0000000080)=""/88, 0x58, 0x0) readv(r1, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) recvfrom$inet(r1, &(0x7f0000000000)=""/191, 0xbf, 0x2, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="660fe5c2b6c62dee52308c6f3f946aa6d3778df165b134855c20099fff6a79eb16d19dc881a3d131e9e0d3e35a6686507d9def284bb8883b3486c0f272b98ecd28e9857b9c081c324d3e22e73bd475f0110c23e97b2aac08b64f5768e60fd8767f1daf965744d9ecf59048121dcf45a1b14824aaadbdd21c8f685a8b6bf3179dd44a31df87dad43c3ed157ee33239663db8f", 0x92) 2018/05/26 12:24:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x3) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f00000000c0)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000180)) fcntl$getownex(r2, 0x10, &(0x7f0000000300)) r4 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0xfffffffffffffffe}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400001, 0x0) [ 101.362325] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 101.372075] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 101.565992] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/26 12:24:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100103fc, 0x0) chdir(&(0x7f0000000080)='./file0\x00') fallocate(r0, 0x1, 0x82, 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x2) 2018/05/26 12:24:51 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000005c0)="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", 0x54d}, {&(0x7f0000000280)="aa0aca147637221e3c747e5e08049bf6c76f047199ea724bf2a419a6f8c3050f60f48af6f451e5d827eae15bf0f66acb95baf13f03689a9a1a5daaf6e743a7817028cd358d557511ab", 0x49}], 0x2, &(0x7f0000000100)}, 0xe805) sendmsg$kcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000004100)}, 0x0) 2018/05/26 12:24:51 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@local}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000001800110300000000000000000a000000000000000000000008000400", @ANYBLOB="14000500940200000000000000000000000ae2d3508b0000015c010a50242115c6acdb1d573137fc1450e5c291ca4fbcf7a3f2e16b03ade3681207e5c331ae93b91575c4411db0610de2dd6b8dce6fc1e0532bbea9bf31e9884b00000000000000000000"], 0x2}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202002, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0xa5, 0x1) 2018/05/26 12:24:51 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000002c0)={'team0\x00', r3}) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x0, &(0x7f0000000000)) 2018/05/26 12:24:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001940)={&(0x7f0000001700)=ANY=[@ANYBLOB="7c0100001900010800000000fddbdf25fe8000000000000000000000000000bb7f00000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000002000000000000000000000000000004000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000c4000500ac14140000000000000000000000000000000000ff00000000000000fe8000000000000000000000000000bb000000000000080007000000ff03000000000000e0000001000000000000000000000000000004d63200000000000000ffffffff0000000000000000000000000000000000000000d61300000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa000000000000000000000000000000000000"], 0x17c}, 0x1}, 0x0) 2018/05/26 12:24:51 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) ioctl(r0, 0x4, &(0x7f0000000200)="508055c100d979a0ba3eed3f839de047def52ec0111a0a65afbee1c813bf0b7152b2e29d3134d80df80f353a323d436d5281e9c6115a20d936e681a540537d") clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x71590ed1) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) syz_open_procfs(0x0, &(0x7f0000000540)='numa_maps\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r2, &(0x7f00009f3000), 0x352, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x27e, 0x10) 2018/05/26 12:24:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x3c, &(0x7f0000000100), 0x36b) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x800, 0x0) ioctl$TIOCCONS(r2, 0x541d) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) 2018/05/26 12:24:51 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="936f756e74737461747300cc8125312889d3199dcf533dab6153f4009841a38f4c979b5e7f73c13471d1042d1d219ee2ec3fd6e4588c55fa11867a771de6eace972502fc6899146eaaaa7ab0d08b6ef794f637800be356eeb6a4972036ed7cf0076836502ca5d66080b756014d5cb1db9c2b8f632105222b9c1931700291cb79b0125bfb68159c484a3bf3740c3f903f20442f5bfff00f020e32dbe38821a5c5d9a511d00dd42618776599e2ec50a53845d972a50b5c54c5a330536dd5810b4926a0d84ce18d14fda1911140ecb4a2d048e5c9b1c6968aac020935aca02f7a1e5adfc32dc2b10e6cfb2cd03931481e337afa12f99ed4fa974774c80bfe167ee54f34be3c5242") sendfile(r1, r1, &(0x7f0000000000)=0x2000000, 0x7fffffff) eventfd2(0x802, 0x80001) 2018/05/26 12:24:51 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x186}) 2018/05/26 12:24:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa}}, 0x0, 0x5, 0x0, "b0d3b7d24335b32494e6f81731d85ec2a667aefa88c3f4bcd44455669692decc8a09d9eaefe9dd9cbf938cf2da2e3826a9864a31475f918c33d47419847323f381eb3ff3e22afe505fe0a07a71ce395d"}, 0xd8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x8, [0x201, 0x5, 0x8000, 0x0, 0x9f, 0x9, 0x8, 0x63ee2f59]}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x0, 0x3, 0x0, "b46c1d5e7931074904ef33dae9f50f0f3a1655210867cc782436c4c9e6696302197c00f035190a917cafb76d323fb63fbbfe5d874f8b1900afdedde1f1548cebba97074de0c07f254d7adbd7214d384d"}, 0xd8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)=0x7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, 0x0, "9f00512949db691c0d9e0259145c5d0f2bd3ffdaf67b7e296c01eda124869e416862618d67e567af2af3b33cb6c601df55e61f367dc64189160ce9dda9b6b4c214d11b4439ecb9153e4577ea080d55ad"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d865f300140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00d24e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/26 12:24:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x4801}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/05/26 12:24:51 executing program 1: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x8) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xf7fffffffffffffd}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/218) creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/26 12:24:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) uselib(&(0x7f0000000140)='./file0\x00') sendmmsg(r1, &(0x7f0000003600)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)='i', 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x8, 0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) 2018/05/26 12:24:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000340)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000079000000000000000000000000000000000000000000000000000000000000000000fca6f6bf781b2113de8b2a055e5540a3dac1fec60c9ce933fb3155f8dc9c6f8ff17a9cea5d472d62cda57c5a81bd349fcfdd7180d15df2d36e95cd1891b38aa9435461aaa006f5e082e48a2be5f8fda9f7efecf999179838730b6dbe23a99e47c1f0f026aaa87c836f3f15ddd0083c16de0da3c2c2f1b4f9f19eb9cc266519e538314b1d52d49301a0e3e1ff98d035e360a23a9c6b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x7ff, 0x400000) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x80) 2018/05/26 12:24:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/170) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000) [ 102.956372] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 12:24:52 executing program 6: unshare(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) tee(r0, r0, 0x7, 0x0) [ 103.021666] openvswitch: netlink: Flow actions attr not present in new flow. [ 103.055483] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 103.058620] openvswitch: netlink: Flow actions attr not present in new flow. 2018/05/26 12:24:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYBLOB="14000000"], 0x14}, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x40, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000280)={0x3, 0x1, 0xffff}) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f000000d000), 0x38d, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000a1d100ff0000c70000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r2) close(r1) r5 = socket(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000001c0)={0xfffffffffffffe00, 0x1ff, 0x7, 0x8000}, 0x6) sendto$llc(r5, &(0x7f0000000080)="4ff8def818ee33f1f4a38ea79ba30aba149170895f4bead729e7c2a2bc859b59f1c343aa84f3e4199e0dcc551172bb94cce513a5ba35912a76fa2e077413cc4f4032294ab392ab1ea497649909b16301b0741a7c0feeccb3eb8215ed789323010f47ae59624c708d0f2832757e44084f6a36f30aea3706ed7219c7767e88ee6b2ac4c1f1f339cabf62e4cb80e30cf5f8b71ea7e6edf81e46fd57356a5d79961dc3d130d9949c15d106fc26e5929a71fe0bcbff746c9a480ac5f94f8e14cd7603a6b4bac77e0c2680bbc14873ce", 0xcd, 0x1, &(0x7f0000000000)={0x1a, 0x103, 0x1, 0xad, 0x4, 0x7}, 0x10) ioctl(r5, 0x8912, &(0x7f0000000200)="c62a262c8523bf051b400000009b05dd4dda4aafa4bc8ff349a5bcc56ef9c78c8017c509877e") close(r0) 2018/05/26 12:24:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x141) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000300)) 2018/05/26 12:24:52 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x4400) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e23}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x48, {0x2, 0x4e21, @rand_addr}, 'team_slave_1\x00'}) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/05/26 12:24:52 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8282, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000001c0)={0x4, 0x7fff, 0x40, &(0x7f0000000180)="777f72af751a5d3d30e3c9a9d96b620de1bb54997a0c6292933d1d9c60529d7ee1c295e04f077673e782419779be08841fd8115a009cc1b8be88a35d667600c8"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"78616d1a819dc8d151cedfa300ffea00", 0x1100}) socketpair(0x2, 0x80000, 0x100, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000100)=0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) 2018/05/26 12:24:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x3c05) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/05/26 12:24:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001800)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001900)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000007f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007fc0)=0x14) getpeername(0xffffffffffffff9c, &(0x7f00000086c0)=@hci={0x0, 0x0}, &(0x7f0000008740)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000087c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008800)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000008900)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000008940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008980)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000a280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a380)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f000000a480)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000a4c0)={@remote, @local, 0x0}, &(0x7f000000a500)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a780)={0x0, @broadcast, @loopback}, &(0x7f000000a7c0)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000ac40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000ac00)={&(0x7f000000a800)=ANY=[@ANYBLOB="dc030000", @ANYRES16=r1, @ANYBLOB="01002cbd7000fedbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="1402020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f706f72745f73746174730000000000000000000000ac482d517c8e5a68c8042a1b23760000000000000000080003000b00", @ANYRES32=r5, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040002000005490700009806ff010000008001000300ffffff7f1d000004000000000300d9ffffff0000a60e0102378bf83140000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000500000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r7, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffffff38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff07000008000100", @ANYRES32=r8, @ANYBLOB="2801020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400004001003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11], 0x3dc}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) socketpair(0xa, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getgid() setsockopt$inet6_udp_int(r12, 0x11, 0x64, &(0x7f0000000040)=0xa5, 0x4) ioctl$TIOCOUTQ(r12, 0x5411, &(0x7f00000000c0)) 2018/05/26 12:24:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) pkey_alloc(0x0, 0x1) 2018/05/26 12:24:52 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x24, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x2000c051) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000280)={0x9, 0x100000000, 0x3, 0x6, 0x1, 0x4}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000400)=r3) memfd_create(&(0x7f0000000340)='/dev/cuse\x00', 0x0) sendfile(r0, r0, 0x0, 0x81) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r4, &(0x7f0000000040)={0x28, 0x0, 0x8, @fuse_notify_delete_out={0x7, 0x1f, 0xffffffffffff1d8a}}, 0x28) write$fuse(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="280000000300000000000000000000000040ce0e042bf98d6fef63f97daf1ef5addec8e88c97000000000000e200000000000000006551f5d813262a51c4f0180e6906848107e0dbbc5c3a8cf5166700000000000000000000"], 0x28) sched_getattr(r3, &(0x7f0000000440), 0x30, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000380)) 2018/05/26 12:24:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="3d9f0663bc95e19165e6acfa792bb9e0a35c80de500890f6138479dba9c44c061aaa22931e06b56691085b03ab92ab6bccaa70d065c5f313d819d5aad3781437d19842b8e4a5cf900b58d9c19ed41ee571fe1f62ecbb318150d82b7774b7896eb5d15d37f45e90a7ac557e55acf81a6456b0cf59b8ce062ce4a09c683454361f069c1f8f084ced8ffbb01a0b98f24f8fa6746e9a8470196fa7f601188dd484493789544407fb95c67ca79d56e03b6ddf10247388388e9b3ecf42a646b92305bb655bd37420ea", 0xc6, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="b3", 0x1, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r5, 0x1, 0x10}, 0xc) keyctl$update(0x2, r1, &(0x7f0000000640)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0x4b0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000000000)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000040)={'crc32c-generic\x00'}, 0x0, 0x4f}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000480)=0x4) 2018/05/26 12:24:52 executing program 7: unshare(0x2000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0xfffffffffffffff3}, 0x4) sendfile(r1, r0, 0x0, 0x400) 2018/05/26 12:24:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3f}, 0x2c) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x80000000000068, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x3fb, &(0x7f000000cf3d)=""/195}, 0x48) [ 103.854937] random: crng init done 2018/05/26 12:24:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) ftruncate(r1, 0x80080) sendfile(r1, r1, &(0x7f0000000340), 0x200800100000001) 2018/05/26 12:24:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='`', &(0x7f0000000540)=""/4096}, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001680)="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"}, 0x10) 2018/05/26 12:24:53 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) fcntl$setstatus(r1, 0x4, 0x20000000800) readv(r1, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/26 12:24:53 executing program 3: unshare(0x46000800) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0xffffffffffffffff) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000002c0)={0x27, 0x1, 0x0, 0x7, 0x320, 0x9, "c4fbfae0a43a553e0bf9b34d0a8d13dad116f872f1b76c55526ac9e882ed247a029fab1009ca391c90c78efac8ab36f109b407d9d0e08aa03ff6e270cf5fcd", 0x3}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x6a, 0x41fc, 0xaaba, 0x9, 0x6f}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x6, 0x3, 0x0, 0x800}, &(0x7f0000000040)=0x297) r2 = msgget(0x2, 0x1) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000040)) 2018/05/26 12:24:53 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501400, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/189, 0x4}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(0xffffffffffffffff, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x1000, 0x5, 0x4, &(0x7f0000ffe000/0x1000)=nil, 0x8001}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x6, 0x200, 0x5, 0xc6, 0x6, 0x2, 0x4, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2}, 0x8) 2018/05/26 12:24:53 executing program 7: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x3) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) fstatfs(r1, &(0x7f0000000080)=""/33) 2018/05/26 12:24:53 executing program 2: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) munmap(&(0x7f00004bf000/0x4000)=nil, 0x4000) madvise(&(0x7f0000541000/0x2000)=nil, 0x2000, 0x22) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xd65f, 0x20840) socket$unix(0x1, 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x1, 0x6, 0x5, 0x5, 0x8, 0xa6}) 2018/05/26 12:24:53 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x100, 0x1, 'client0\x00', 0xffffffff80000002, "09186e22fc13034f", "254aff79c850eb69f7a4b7e40aaf1dde6314adce84e76322d62321aa7cbf3cb5", 0x5, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() fcntl$lock(r1, 0x8000000005, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x4e1, r2}) 2018/05/26 12:24:53 executing program 5: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000001, 0x31, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f00000000c0), 0x0) 2018/05/26 12:24:53 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000180)=0x5, 0xfffffffffffffda7) 2018/05/26 12:24:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0)="860cc5a6", &(0x7f0000000540)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='`', &(0x7f0000000540)=""/4096}, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001680)="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"}, 0x10) 2018/05/26 12:24:53 executing program 4: clone(0x0, &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000180)) gettid() 2018/05/26 12:24:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") finit_module(r1, &(0x7f0000000100)='){\x00', 0x1) listen(r2, 0x5) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000000)) r3 = msgget(0x0, 0x60a) msgget(0x3, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000580)=""/234) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x2d}, {0x6}]}, 0x10) 2018/05/26 12:24:54 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000007000)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000006f40)=[{&(0x7f0000006ac0)={0x10}, 0x10}], 0x1}, 0x0) 2018/05/26 12:24:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x101, 0x82) r1 = memfd_create(&(0x7f0000000480)="000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a21982b87da36d9a93ea961b93480e7168122b4b3f362c9eb1fea1d28bfeffd9c3a5bceebc477d93a94497056416b0577044efb3f1a3954538e5835b75560435ca12e405abd3fc2b7f5af6dc6a076b2689dd6760144acd853ec1874c69249b484fb3dfdc37f39bc96f998b2f8c83481c0f96d304e625f7ade6b16ef4617bfdf2f297e4ba581ad9d91fe0c28110178028d75d2cf741c2d4cf2", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket(0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/26 12:24:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, 0x0, 0x0) 2018/05/26 12:24:54 executing program 5: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="89", 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000340)=""/4096, 0x1000) 2018/05/26 12:24:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x61}) 2018/05/26 12:24:54 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x20, &(0x7f00000000c0)=0x0) creat(&(0x7f0000002480)='./file0\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000002b00)=[&(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000024c0), 0x0, 0x0, 0x0, 0x1}]) 2018/05/26 12:24:54 executing program 7: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x20, 0x3c}, &(0x7f0000000000)=0x20) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f00000000c0)="a1fe9e014d1725b8c1c343d1f3f22b85f27bf76876ce20053e4ff5c7f30c0363"}) 2018/05/26 12:24:54 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r0) 2018/05/26 12:24:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000002180)={@loopback={0x0, 0x1}}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000d40)=0x1e, 0x102000004) 2018/05/26 12:24:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/05/26 12:24:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') 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) socket(0xa, 0x1, 0x0) r1 = getpid() getpgid(r1) 2018/05/26 12:24:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) fcntl$setstatus(r0, 0x4, 0x42802) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/26 12:24:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/05/26 12:24:54 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/05/26 12:24:54 executing program 5: r0 = socket(0x200000000000011, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x15, r1, 0x1, 0x0, 0x6, @random="0dbf6e6b999d"}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/26 12:24:54 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x8000000000004e20, @multicast1=0xe0000001}, 0x10) close(r0) 2018/05/26 12:24:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000012000902000000000000000000000000", @ANYBLOB="00000000000000001000c0060c000100757365727b00000008000a00f880fc98d97eeb060000000058e189146a9737f3dacb788f4880c23f74ec7560b789dedbbe142e2fc6d63b195440a57839e854b42358eea57daa4e3003156e2f8c6c07d345d21bb8db0fd9eb2e7bce"], 0x2}, 0x1}, 0x0) 2018/05/26 12:24:54 executing program 6: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000040)=0x40) r0 = socket$packet(0x11, 0x2, 0x300) lseek(r0, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) 2018/05/26 12:24:54 executing program 0: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='vmnet1/&]wlan1nodevmd5sum\x00', 0xfffffffffffffffb) 2018/05/26 12:24:54 executing program 7: open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') 2018/05/26 12:24:54 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400000, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x14, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000000080)=0x8000000000000019, 0x42173d8721aeacb7) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x3) 2018/05/26 12:24:54 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x5) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='9p\x00', 0x0, &(0x7f000000a000)) 2018/05/26 12:24:54 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) r2 = dup3(r1, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'gre0\x00', {0x4, 0x6, 0x8, "c12265752cbe", 0x1000}}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/89) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000140)={0x1000}) 2018/05/26 12:24:54 executing program 1: r0 = socket(0xa, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x18, @dev={0xfe, 0x80, [], 0x1b}}}, 0x7, 0xf1, 0x1, 0xffffffff, 0x40}, &(0x7f00000002c0)=0x98) dup3(r0, r0, 0x80023) [ 105.835072] device syz_tun entered promiscuous mode 2018/05/26 12:24:54 executing program 4: unshare(0x24020400) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200000, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000002c0)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) [ 105.985984] 9pnet_virtio: no channels available for device ./file0 [ 106.029545] 9pnet_virtio: no channels available for device ./file0 [ 106.148232] device syz_tun left promiscuous mode 2018/05/26 12:24:55 executing program 5: r0 = getpgrp(0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x0) getpriority(0x0, r0) 2018/05/26 12:24:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/26 12:24:55 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x50, &(0x7f00000006c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000780)=r0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000800)=0x3) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2400, 0x0) sendmsg$rds(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000080)=""/23, 0x17}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/93, 0x5d}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000003f41d464ea21d212860b62cb7be2c4d50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2f836566523550c000000000000000000000000000012ab0f"], @ANYBLOB='m\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="2000000000000000180000000000000014010000020000001900000000100000"], 0x48, 0xc000}, 0x4) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000840)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x4, 0x200, "779519a8416a483bbaa4bd20d82a0d96929654ccd0152464c03616ce8f6c63c7d62224ce61d13b9f18d105a424f0205000f8dc547e11f8ea9a60159efd0cf3fb58a1e72355699b040d8c4d38885c1f83"}, 0xd8) ioctl(r3, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000140)={0x3}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000180)={{0x2, 0x0, @rand_addr}, {0x0, @random="87253169f6ee"}, 0xfffffffffffffffc, {0x2}, "00000000f7ffffea6700ffe4000a00"}) 2018/05/26 12:24:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x301400, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0xffff) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000440)) r3 = getpgid(0xffffffffffffffff) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) move_pages(r3, 0x2, &(0x7f00000000c0)=[&(0x7f00002a2000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f0000000100)=[0x7], &(0x7f0000000140)=[0x0], 0x4) 2018/05/26 12:24:55 executing program 7: 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_config_ext={0x9, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x8080f, 0x2000007) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") rt_sigpending(&(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x7, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x646f, 0x3, 0x3, 0xffff, 0x0, 0x3, 0xffffffff80000001, 0x1, r1}, &(0x7f0000000140)=0x20) r2 = socket(0x1, 0x4, 0x9) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xa5, &(0x7f0000000000), &(0x7f0000000200)=0x4) fsync(r2) 2018/05/26 12:24:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) 2018/05/26 12:24:55 executing program 6: unshare(0x8000000) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000200)) r1 = shmget(0x1, 0x9000, 0x400, &(0x7f0000ff4000/0x9000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/05/26 12:24:55 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x3, 0x4, 0x80000000004, 0x8000000007}, 0x2c) close(r0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@empty, 0x5b, r2}) 2018/05/26 12:24:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) 2018/05/26 12:24:56 executing program 1: 2018/05/26 12:24:56 executing program 3: 2018/05/26 12:24:56 executing program 6: 2018/05/26 12:24:56 executing program 4: 2018/05/26 12:24:56 executing program 5: 2018/05/26 12:24:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000169c004e63fecaf74d25eb752a57810894009bb93921fae047343148e1b50bd7da31bba96154740b5bb49fed40450f11ceb45a854c1bd43d290a9084bb09cdb0ddb0e9981931e28e56767cd1d2a316a8b4c8db8f66b9b0c122a9051868c7caa03bc0545d81982193a86805df181aa2a5d978ff20a16967150cba690ebde1accda5731d427ccaebaeac204d3bc6966dedc8525d7bf1fb0861c64c46ee580df291f23fd3ccdf3790003c03f96c2540387f7723dd19ae3744720f0d"], 0x1}, 0x1}, 0x0) 2018/05/26 12:24:56 executing program 0: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='vmnet1/&]wlan1nodevmd5sum\x00', 0xfffffffffffffffb) 2018/05/26 12:24:56 executing program 1: 2018/05/26 12:24:56 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) 2018/05/26 12:24:56 executing program 7: 2018/05/26 12:24:56 executing program 4: 2018/05/26 12:24:56 executing program 6: 2018/05/26 12:24:56 executing program 3: 2018/05/26 12:24:56 executing program 0: 2018/05/26 12:24:56 executing program 2: 2018/05/26 12:24:56 executing program 4: 2018/05/26 12:24:56 executing program 1: 2018/05/26 12:24:56 executing program 6: 2018/05/26 12:24:56 executing program 7: 2018/05/26 12:24:56 executing program 2: 2018/05/26 12:24:56 executing program 3: 2018/05/26 12:24:56 executing program 0: 2018/05/26 12:24:56 executing program 5: 2018/05/26 12:24:56 executing program 4: 2018/05/26 12:24:56 executing program 1: 2018/05/26 12:24:56 executing program 0: 2018/05/26 12:24:56 executing program 7: 2018/05/26 12:24:56 executing program 6: 2018/05/26 12:24:56 executing program 2: 2018/05/26 12:24:56 executing program 3: 2018/05/26 12:24:56 executing program 5: 2018/05/26 12:24:56 executing program 4: 2018/05/26 12:24:57 executing program 1: 2018/05/26 12:24:57 executing program 6: 2018/05/26 12:24:57 executing program 0: 2018/05/26 12:24:57 executing program 7: 2018/05/26 12:24:57 executing program 4: 2018/05/26 12:24:57 executing program 5: 2018/05/26 12:24:57 executing program 2: 2018/05/26 12:24:57 executing program 3: 2018/05/26 12:24:57 executing program 6: 2018/05/26 12:24:57 executing program 1: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) mq_notify(r0, &(0x7f0000000140)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}) sendfile(r0, r0, &(0x7f0000000540)=0x10000000, 0x8) 2018/05/26 12:24:57 executing program 0: 2018/05/26 12:24:57 executing program 5: 2018/05/26 12:24:57 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000067000/0x7000)=nil, 0x7000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/05/26 12:24:57 executing program 7: 2018/05/26 12:24:57 executing program 4: 2018/05/26 12:24:57 executing program 2: 2018/05/26 12:24:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)={0x2, 0x100000000000000d, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/26 12:24:57 executing program 0: getrandom(&(0x7f0000000400)=""/102, 0x66, 0x3) 2018/05/26 12:24:57 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) mq_notify(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}) sendfile(r0, r0, &(0x7f0000000540)=0x48000000, 0x8) 2018/05/26 12:24:57 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc0505510, &(0x7f0000000080)=""/236) 2018/05/26 12:24:57 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa9c00080000fe80000000000000000000831277f40000000000aa0000000000000000000020"], &(0x7f0000000040)) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="e67d0d8f0000000000000000000000008040000002"]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000080), 0x4) 2018/05/26 12:24:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x4d77, 0x3, 0x9}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000000, 0x40000) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) 2018/05/26 12:24:57 executing program 1: r0 = socket$inet(0x2, 0x2000000003, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x373, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x3}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0xff, &(0x7f0000000240)=0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x3, 0x18, [0x9, 0x8, 0x2, 0x0, 0x2, 0x9]}) 2018/05/26 12:24:57 executing program 3: unshare(0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000008, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/26 12:24:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x97288958b87bcd75) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/05/26 12:24:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4040, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x7, 0xffffffff, 0x40, 0x40000000ffff, 0x10000, 0x17}, 0x4}, 0xa) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) umount2(&(0x7f0000000000)='./file0\x00', 0xf) ioctl(r0, 0x5, &(0x7f00000000c0)="6e068e5a626ee686ab0b7be27abac0cbfa30c2644acf23727dc731e4284236142826ecefb253ff56b51b9e7b73c7c9dc") 2018/05/26 12:24:57 executing program 2: r0 = socket$inet(0x10, 0x400000000000003, 0x9) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/05/26 12:24:57 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'bridge0\x00'}}, 0x1e) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) 2018/05/26 12:24:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0xb, &(0x7f0000012ffc), &(0x7f00000000c0)=0xfffffffffffffd72) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x288800, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r1, 0x3, 0x1, 0x9, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r2, 0x0, 0x1, 0xffffffffffffffc9, &(0x7f0000000240)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xf24, 0x5, 0x9, 0x5169, 0x401, 0x6, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xdedd, 0x84aa, 0x67, 0x2, 0x80}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r3, 0x7f}, 0x8) 2018/05/26 12:24:57 executing program 5: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000009070000001a064567e20f0100"], 0x18}, 0x0) 2018/05/26 12:24:57 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') setns(r0, 0x2000000) r1 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/midi#\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="e89dac043a0652e7399bd5413490035b42472afb36f2c0c8001158b7f5f86016a8923b8f81a67469e71d731226ec7247ee3671e1be4ebb8ae47d55e8ad194f3e24304399d0fc5e045780060d8dd5706b8140097ac102459d9e4c79ec0d93c913c6069414250a2e4607ced12cb00de0e0036f42a84cb93a7ae4d8ea86325ed9d3a85f420d1a0c5380236cac7b36995da83c5519a0619834a602845532704ec8cf4c8aca6325f710d040aafe4e80a7c3373b7d1595862325a89dc216da1f274a7099f04f4fb8ebb31bcfb33d918578a4a745bea18f1fc702e009fcb62215df94cc404c597fe5918794", 0xe8, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x8, r2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x80800) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000380)=0x7) r4 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x7fffffff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000400)={0x6, 0x100000001, 0xffffffffffffffe1, 'queue1\x00', 0x998}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000080)={{0x80, 0xe0}, 'port0\x00', 0x90, 0x10004, 0x53, 0x9, 0xf57, 0x0, 0x10000, 0x0, 0x0, 0x8}) [ 108.946822] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/05/26 12:24:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x80000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 2018/05/26 12:24:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x8001, 0x4) r2 = getpid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x6, 0x1, 0x1ff, 0x3, 0x200, 0x2, 0x4800000000000000}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000080)=0x168, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000000040)='K', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$llc(r3, &(0x7f0000000280)=""/92, 0x5c, 0x0, 0x0, 0x0) 2018/05/26 12:24:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) 2018/05/26 12:24:58 executing program 7: r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = socket(0x15, 0x80005, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f}, 0xa) r2 = getpid() ptrace$setopts(0x4200, r2, 0x9, 0x16) 2018/05/26 12:24:58 executing program 4: ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) r0 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)={0x0, r0}) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000000)={0x0, r0}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x10800) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/05/26 12:24:58 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/ip_tables_names\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_names\x00') write$cgroup_pid(r1, &(0x7f00000000c0), 0x0) 2018/05/26 12:24:58 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000100)={'syz_tun\x00', @ifru_map={0x8, 0x7, 0x10000, 0x3, 0x7fe0, 0x3b}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000200)}, 0x10) r1 = getpgid(0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x9f2) 2018/05/26 12:24:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/26 12:24:58 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000380)=""/133, 0x85}], 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x101}, &(0x7f00000001c0)=0x8) clock_getres(0x7, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) 2018/05/26 12:24:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x79e5, 0x28}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000080)="8eb3ae0ff4e47202c277274c802339622f94184a130d3cc0590b1f9d99f1fca559f862665f3c6fb40de4e5ae31ec26874c799a185d0b5b046bd45ebe0b8f3dbc3cd559ea03d58417bae3771c72f9229e2ef6add4b915be57b11a1e4c3f67549b4fff8d7e03da8d9e5b31d5b9d0b88f0b84f18c2fce0148b2a3a4bdccee25627201bbf464d82bf4943136d63b6b8a5d9b3ed65c51da2570cf59a9d92766f57a706e645a0060c1b6fb51315cc4d2e461885727b1bbe60a904dd802524367b25e435543770c02f1a1", 0xc7, 0x4, &(0x7f00000001c0)={r2, r3+10000000}) 2018/05/26 12:24:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x10400, 0x20) sendmmsg$inet_sctp(r1, &(0x7f0000004900), 0x0, 0x0) 2018/05/26 12:24:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TCSETSF(r0, 0x40045108, &(0x7f0000000000)={0xfffffffffffffffa}) 2018/05/26 12:24:58 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x53f) rt_sigsuspend(&(0x7f00000000c0)={0x3ff}, 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900090035000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de4411007227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_cancel(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, r2, &(0x7f00000003c0)="29fdabd3e486878029", 0x9, 0x0, 0x0, 0x1, r1}, &(0x7f0000000440)) io_setup(0x8, &(0x7f0000000140)=0x0) io_cancel(r4, &(0x7f0000000280)={0x0, 0xa8ec1e293b397539, 0x0, 0xf, 0x4, r0, &(0x7f0000000180)="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", 0xfc, 0x3, 0x0, 0x1, r0}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) 2018/05/26 12:24:58 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10802) open_by_handle_at(r2, &(0x7f00000002c0)={0x58, 0x3, "7e30beea5230eae4904acabfdc368ce4d6db2332d9bca646f33d6a8d6a56573f4bac0debc1157d7b0d23e225934846439175018bb51de70422e5a3b209d5ce9a93acff230e370ff4428e55d8b865211d"}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) read(r1, &(0x7f0000000180)=""/230, 0x36e) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) 2018/05/26 12:24:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x400, 0x2, "cdbf3ed2942799ab8218bcb24b5f3d90b4586c01c1c34a87b499f6a8aa5510489e74a508fc91aa4cd54c4b57b009ebdfbf90f995d13d80cb7bd22e20ec5467429ecff9e777d72c0bd7f7170123c94772"}, 0xd8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40000) fanotify_mark(r0, 0xa4, 0x20000, r1, &(0x7f0000000040)='./file0\x00') 2018/05/26 12:24:58 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x523a, 0x2, 0x5, 0xa4e2, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/05/26 12:24:58 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8a4e, 0x40000) sendto$llc(r0, &(0x7f00000000c0)="d6aac79780ddd58e5d26cce2537f22bcb48099d29968c79cda5a78ac9b2cb31212631bbd0e268e3dde58d9b2e870929146504969acb88df7d8f4f280a95e45a4f44c4a0d8eb2edc36f809d4593f59f4bbf3c30fc5199e592923041902666cff242d39e98a1f7fd2e37f5795b6f9007aae029fb08709dda806f6a05edaaf5d7969fd710803840af62f6bc7abeb31fbfaa02cd0084d3f37d5b878d52f2682d", 0x9e, 0x804, &(0x7f0000000180)={0x1a, 0x308, 0x7fffffff, 0x6a, 0x8, 0x5, @random="5c52bf532511"}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffa, 0x2000100}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x8f6) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 109.636213] sctp: [Deprecated]: syz-executor7 (pid 7519) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.636213] Use struct sctp_sack_info instead [ 109.660902] sctp: [Deprecated]: syz-executor7 (pid 7519) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.660902] Use struct sctp_sack_info instead [ 109.703739] sctp: [Deprecated]: syz-executor7 (pid 7525) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.703739] Use struct sctp_sack_info instead [ 110.237698] IPv6: Can't replace route, no match found [ 110.369895] IPv6: Can't replace route, no match found 2018/05/26 12:24:59 executing program 0: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000540)={@void, @void, @ipx={0xffff, 0x102, 0x0, 0x0, {@current, @random="2da4f79d422d", 0x9}, {@random, @current, 0x1}, "c1c2230ee522e62e26b822537401b00a47f1e2eba7c264c0452af51f1909a1e3c7886e3cd899121dc7a01dfa51f746373d2fd137a25ab819cd55a276208c33cc726f1e45cd3c9f29e705d26b501cfa5c1a7ccf898540f55e0461f508821d958384cc7b0aecf34b5e35f1f635040c6ddcb6c8844265b2315f50063a5dc054afb8c0642438f82a959341732dd8c91f41a17c364e753409de91db4acc40ecfe9d8e4ed0fcfe377f1510e89750afd8bbb8e3ed317a1ab11c632c9e050f600d3ef0e5a8fd091c55c3dba50e69a3ae4149995211e55b27b0a21c38a0be75a5606c8af11b6c304b"}}, 0x102) flistxattr(r0, &(0x7f0000000480)=""/174, 0xae) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x1011}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x81) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) write$tun(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="450000300000000000009078e0000002ac1414bb0c00907800000000b5fe3a270000000000000000ffffffff7f000001"], 0x30) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000002c0)={0x1, {{0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x15}, 0x3}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1b}, 0x8}}, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x3}}]}, 0x190) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000180)="7f3cafef2ccc5806328f9bc47a2ffadf1a77fa91f18ea36f8e89fb8aa67bad03d777a4297f5d8d08f25c5f231b82807e0924e16c780bb0b283ef683772d7fbf0d1bcce278e92387f4b4b55fd7698c2107cf9d7cf457a41f1df50fd68b6fb73da1fcdf33f5301672d3cbbd08c241e25eed4217ff1d714ffcdb7ff2d074d5189d275e4e5a7659b6feb1a384e12073c0f1c98a253bdcf73e267a35ab3ab8cd5b7cce5d0cbe318", 0xa5) 2018/05/26 12:24:59 executing program 1: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x110, 0x12, 0x600, 0x70bd2c, 0x25dfdbfe, {0x4}, [@typed={0x8, 0x1e, @fd=r2}, @generic="49c5673730912fb4dfbd8d081fd949013d730577c52f9cc38b4d32196b295b3e2063e7227a49668998bc1bcdaa064a7130f6c8553a34c87e1829981a34d48dfafeb0b1421845ab24ae67d7186c54807bb56d1185d310adcded9a35faf066f10a50be06ddb2f095af123f1643f81619e5e56908f88bc48dfd1afddfeff1d4199063795e8b3d63e2f3ee37eb67fe8bb858381b92f040d764f74392f32797d6bcc33cd9e34d109cff2a6194d044a1c54982ff3526071bafe215480043008cfa77862e45af902c6747f8d1483bdbad0db20e800029ea60f641b7363ac3aa6f4c844a0a865c79a059ccc39df29b1becef497331"]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) tkill(r0, 0x1000000000013) 2018/05/26 12:24:59 executing program 6: clock_gettime(0x0, &(0x7f0000000000)) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0xd, 0x800000000000, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0), 0x20000000) 2018/05/26 12:24:59 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024ef, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffc01) read(r0, &(0x7f0000000280)=""/255, 0xff) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6530206e65742f69636d7000206e65742f69601e68df63dcdb1ce4a57d0c20d63e8f3d60cee5e4531c0b2600985133002c70c9b55f352ea460359ac08c3a877d18d5a3aab985f07c2ad8444dcdd14b563c973f924f3a697cb94edbfac3e3143a9b18fa7fd10ed0ee1ef78efd9238fd296df542a77ced3fa03585840c84d7d63ea89f9a012b23d239221993afbc7c75c01abc4c0f6ccc27605dd76f7b3d42a331f06466a48c49"], 0x1f) syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') 2018/05/26 12:24:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x374b, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x4}, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x19}}}, 0xe8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/26 12:24:59 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x17, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fstat(0xffffffffffffffff, &(0x7f00000003c0)) socket$inet(0x2, 0xa, 0x81) r1 = signalfd(r0, &(0x7f0000000140)={0x80000001}, 0xfffffffffffffe82) dup(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000200)={0x2000000001, 0x10000000001, 0x40000000000009b}, 0xc) r2 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="252f224d78798ae6f9098c73733488e89d316f947de9b60e969a8adbaca54d3b060296b4ade6c965d0bd3f739d4e211908890a41f7fbd64849bfed022f472fef7cd11de5b019c7710f9331e647a7b40973f328fd1590e90635fd036c0668d7d59677ba82a275d690128ff6f848aa6874a94a17f0a9384c49359366522dc6adae24be13", 0x83, 0xfffffffffffffffa) connect$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r3 = add_key(&(0x7f00000005c0)="897fd5d5ea5b5f499a09195ce3ae8a547223016c57be3ac65ad3711380fa31c20eae50be0207242306fa3fabc39cdb7152dd72bbc307426f96062884bcdb7e373df7198cc7d8271079b83f1d6325399ca4b6465586476bc45b5b86c11d851d1a6522f4bb059b5099bf110d47c5402c02eed79626bbf475f35ae31bb44e2760e7a5202ff82ba7b4d92b6497b00d30d53d98cfcdaca2cda4af1f56fa98ef121c3aa10a9a182fd2c1134f8028f53feb9af17aa3f819a0baa83fe322a668aacba21274e4c50b4ec133f6c34cb78ec8de742815a72ca69546d71dc7cfa31b2af5a50a0cb6ed71e7fe4fc7146e7997", &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x96f4800fe844d6c6, r2) keyctl$unlink(0x9, r2, r3) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0xb}], 0x2000000000000021, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x400, 0x0) 2018/05/26 12:24:59 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x1e9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400000000000}, @in6={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x74) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x1, &(0x7f000000a000)=ANY=[@ANYRES16], 0x0) 2018/05/26 12:24:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="0200030002000000"], 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) [ 110.490209] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/26 12:24:59 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffff5e) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x127, 0x401]) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) dup3(r0, r1, 0x0) 2018/05/26 12:24:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x75) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0xffffffffffffff27, 0x0, 0x0, 0x0, 0x2, 0x3, 0x8, 0x2, 0x401, 0x1e9d4cbc, 0x401}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000600)={'ifb0\x00', {0x2, 0x0, @rand_addr}}) 2018/05/26 12:24:59 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000001c0)) accept$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) recvfrom(r2, &(0x7f0000000040)=""/175, 0xaf, 0x5221d5a837603b62, &(0x7f00000003c0)=@can={0x1d, r3}, 0x80) nanosleep(&(0x7f0000000140)={r0, r1+10000000}, &(0x7f0000000100)) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x0) 2018/05/26 12:24:59 executing program 4: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f00000004c0)="0c3e803aaa397b30784822c90c548525ff29ab8faf9a5d04eb3f202fd6022a435c5c54fc1e8b9775116d6a7d96d68bb38a65f206fb19ae9a7cec2e63c3372ec5bc3046c718252f06994104444e9a67158181a28178322e995eb831e2813a9983fba72bb03ac92b659dd38cb6383150e85294a52ef7b3370467fbae2239aba1e3", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r1 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) userfaultfd(0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) 2018/05/26 12:24:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x48, 0x5, 0x1}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/26 12:24:59 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000400)={0x0, 0xfffffffffffffffa, 0x10, 0x2, 0x2}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xca84, 0x926, 0x15d, 0x577, 0x10}, &(0x7f0000000580)=0x98) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x1, &(0x7f0000000040)=""/45, 0x2d}}], 0x1, 0x0, &(0x7f0000001f80)={0x77359400}) sendmmsg$unix(r2, &(0x7f0000000340), 0x0, 0x8045) 2018/05/26 12:25:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x3, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00\t\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x100000001) 2018/05/26 12:25:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$rds(0x15, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @dev}, &(0x7f0000000100)=0xc) r3 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1}, 0xc) 2018/05/26 12:25:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x40000000a, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) r3 = dup(r2) connect$rds(r3, &(0x7f00000001c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x10}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x800000000000, @broadcast=0xffffffff}}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB="fa94b5d2282cb29c7306896e61740000000000000000ccb917bd910000000000fbffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/05/26 12:25:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000140)=0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000180)='./file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x101002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x164, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x472}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x3}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r0, &(0x7f0000001340)={&(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3d086bfbef6ceccebd8b96edf863ccf3bee36de82beb7232265849e62938fbfbdea2e1ca32691724bfffaaaaddf9c9047f6581cb5830b89d16a4507a735121"}, 0x1ee, &(0x7f0000000000), 0x0, &(0x7f0000000140), 0x8a}, 0x0) 2018/05/26 12:25:00 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) recvfrom$unix(r1, &(0x7f0000000040)=""/209, 0xd1, 0x0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x227}], 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) connect$unix(r1, &(0x7f0000681000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/26 12:25:00 executing program 5: memfd_create(&(0x7f000003e000)='\'', 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x202) write$sndseq(r0, &(0x7f00000001c0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/05/26 12:25:00 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x3) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0x1e, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") r3 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r4, 0xb7f7, 0x5, 0x0, 0x0, 0x822}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000340)=0x892) 2018/05/26 12:25:00 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x4e20, 0xf5, @dev={0xfe, 0x80, [], 0xb}, 0x54e4}, @in6={0xa, 0x4e21, 0x4, @empty, 0xffff}, @in6={0xa, 0x4e21, 0x35d, @loopback={0x0, 0x1}, 0x4}], 0xc8) io_setup(0x3, &(0x7f0000003140)=0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x20}, 0x1) syslog(0x5, &(0x7f0000000040)=""/134, 0x86) splice(r2, &(0x7f0000000280), r2, &(0x7f00000002c0), 0x400, 0x1) getsockopt(r0, 0x0, 0x5, &(0x7f0000000300)=""/175, &(0x7f00000003c0)=0xaf) io_submit(r1, 0x1, &(0x7f00000036c0)=[&(0x7f00000031c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000003180)}]) 2018/05/26 12:25:00 executing program 5: r0 = socket(0x40000000015, 0x5, 0xffff) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/221, 0xdd}, 0x2022) sendto$inet(r0, &(0x7f0000000000)="eefa5aa95b609a2b2759dd9a93dc360d5516f521ae84fd93664699d966ddb3b6557e9714de79b12cddbcbaec602143595c995268f8fc43d9f0c727fbc3b19fff1006d0a51524b006919f31a6ef941c9b13de272b7716b27b152615bcb618c9ff3920dc45ba6d52d04a2fe1c287745a8eeda5b826736ad9f2418d01b460c83ae06286fada76b0e98760f13f6db4fd0849e13c56e17cadacd3f530e022c1b59227acefaa47d4a1e3adaf3d82e3bd2ca9e6fba4a416717d50f61babc059b3a1f70ac54ba6aa3cd7b2578a584e4e0e99fa8cf1b8984221153e1fcc81a9fa1fe2e8e89dbdf2ce49a44ea5584377f6a77dbc290942869f", 0xf4, 0x0, &(0x7f0000000100)={0x2, 0x4e1c, @local={0xac, 0x14, 0x14, 0xaa}}, 0x238) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000002c0)="ec55f52b683296dbe071c1235550ce0a639ca1831ad59f0834d64453c14ad1dfc17e1e279af982c1678a3330e429fc48363044734588ef2e09a0660b6d87c98e95ce984b99b8a2d2b0382f2a9b68540e183f4c4ffbf3a12c2e3d5790c3e6a6129f9efb15270c59774f0438c9ce31d08d8ac064ab6585ed79fc9dcecf6273a8747665143a7e1c32c4a4ea53dcbea6cce8f1", 0x91) open$dir(&(0x7f0000000280)='./file0\x00', 0x4000, 0x8) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/26 12:25:00 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000180)={0x19980330, r0}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9, 0x0, 0x2, 0xffffffffffffff67}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000f24df8958a663192d7bab6daa5cccfd05a4c6d4728c1eaf510d6336303e880d383a364edc1855333d3a114dc82f169998e8e9e0e696dbcb6a74b450f8d556610d22da50c65409787714e962a2b00c0f17a5d180e5d8b84923e231fa98b72a4149e317bc181530c8dd42dafdc85f827ce3b626a524ab9505d71e498bf3fda1558cce4f0b758957ab240d975f7af533b8865fbe33270d843aa6e751c1aa1dce0a85986"], &(0x7f0000000140)=0xaa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xa3, "f81a94b8560a8e9b36db049db03d92fc125e3a4f0eb012e35edc200cd17174ad72880b6fabd46e447ccdf1564b19e0ee982a265fc9f6ee353bdfcb75af9e30e22e25c1a77f0c65ed7e8620a98a1de84ff2a9e4ece632493f38a71187edbb6177ef16e707a72276eeceb1c89214ee5558be6a1ac27447102f0b69b17c18f7d3a035ed5da8d2539f63820c3f188f85c62cdd7e0e25838ef6f6a578268e3c579eb0ea3a55"}, &(0x7f0000000340)=0xab) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x1, 0x4) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x1) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64=r3]) 2018/05/26 12:25:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="b7e6748a933d2f290e66193ae164c990eadd81fec36d4bd8832d4f225d47e6c03c5de278017048ffd9fd4c3f97d844690de99c65ae851b96e495abf5b5f8cf748d4d141af57b67b3195242e61c39a9c473c3c3e600b3daddb2cff3ed6e48f890bc10cc2c387235a6b19286f50121231b78dba578", 0xff34) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r3, 0x800, 0x70bd26, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40010}, 0x4000040) write$binfmt_script(r2, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmsg(r2, &(0x7f0000000040)={0x0, 0xffffff82, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f00000005c0)=""/175, 0xff98}], 0x2, &(0x7f0000000780)=""/4096, 0x1000}, 0x0) r4 = dup2(r1, r1) r5 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x0, 0x200) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f00000004c0)={0x0, r5}) rmdir(&(0x7f0000000500)='./file0\x00') setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="f0d5e794ddb29af433e022e7886acbcfcee264cc71a12fcc807ce4e4a4fa201497d373a4c9c598cafa00a2f0d4d89fe65330b1adade7956f2e0bf035cad6dabcbc38d34e790024281f252fb3d2b17d0f7706b89e58244a2e17c50d89f2d8ec02e7937b3767698e10c4f8fb9a6a1f0233db51e47f717bea724baee38c38e0266ac475a173dc", 0x85) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x3ff, 0x1, 0x1, 0x10001, 0x52}, 0xc) 2018/05/26 12:25:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") uselib(&(0x7f0000000080)='./file0\x00') dup2(r0, r0) r1 = getegid() semctl$IPC_SET(0x0, 0x0, 0x14, &(0x7f0000000000)={{0x0, 0x0, r1, 0x0, 0x0, 0x200000000000000, 0x9}}) [ 111.630012] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/26 12:25:00 executing program 1: r0 = socket(0x5, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x20082) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) 2018/05/26 12:25:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x4c, r2, 0x200, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x8010) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002b00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000002b40)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b80)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002c80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002cc0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000002d00)=0x14) recvmsg(r4, &(0x7f00000031c0)={&(0x7f0000002d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002dc0)=""/171, 0xab}, {&(0x7f0000002e80)}, {&(0x7f0000002ec0)=""/22, 0x16}, {&(0x7f0000002f00)=""/3, 0x3}, {&(0x7f0000002f40)=""/78, 0x4e}, {&(0x7f0000002fc0)=""/75, 0x4b}], 0x6, &(0x7f00000030c0)=""/194, 0xc2, 0xfffffffffffeffff}, 0x10040) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003200)={'vcan0\x00', 0x0}) getsockname$packet(r3, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0x15e) getsockname$packet(r3, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003440)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003480)={'team_slave_1\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000087c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000088c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000008900)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000008a00)=0x3b) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000008a40)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000008b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008b80)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000008c80)={0x0, @broadcast, @dev}, &(0x7f0000008cc0)=0xc) sendmsg$TEAM_CMD_NOOP(r4, &(0x7f0000009280)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000009240)={&(0x7f0000008d00)={0x520, r5, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x280, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x401, 0xff, 0x14189c7a, 0x9}, {0x2, 0x8, 0x7, 0x3}, {0x80000001, 0x10001, 0x80000001, 0x101}, {0xd, 0x1, 0x1000, 0x20}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x138, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r17}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x520}, 0x1, 0x0, 0x0, 0x8800}, 0x40) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80400, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) sendfile(r1, r1, &(0x7f0000000080)=0x80000, 0x102000006) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000440)={0x50, 0x1, 0x2, 0xfff, 0x9, 0x0, 0x5, 0x8, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r22, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x40, 0x2, 0xfffffffffffffffd}, 0xfffffffffffffffe, 0x101, 0x2}) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_CONTEXT(r21, 0x84, 0x11, &(0x7f00000001c0)={r22, 0x9}, &(0x7f0000000500)=0x8) 2018/05/26 12:25:01 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x2) write$cgroup_type(r2, &(0x7f0000000100)='threaded\x00', 0x9) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 12:25:01 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0xffefffffffffffff) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x180, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) 2018/05/26 12:25:01 executing program 6: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x0, 0x503000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000680)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0/file1\x00', &(0x7f0000000100)='./file0/file1/file0\x00', 0xc000, r1, r2, 0x7fffffff, 0x4, 0x8) mkdir(&(0x7f0000000500)='./file0\x00', 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x901) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000005c0)={@sco={0x1f, {0x4, 0x7, 0x1, 0x4, 0x4, 0x2}}, {&(0x7f0000000540)=""/88, 0x58}, &(0x7f0000000380), 0xa}, 0xa0) 2018/05/26 12:25:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x10000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f0000000040)="10ca"}, 0x20) 2018/05/26 12:25:01 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x392, &(0x7f0000000080)=[{&(0x7f0000000040)="2400000002091f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="c3ad8cb9730d2e3939264f60ab66e63866252e80a166bc6e5788cf37ddb617321cc6b0a346b7f255c82cf3d3d5fa6bcc64fde54e41c0f4ac49372a06884ea8d3e4148b1644c12b319dbcc95c2e6c74623519dff039c97349d7a7c408fe22a6a4aa9894d7cc53ce4a681b2753a61a45e31ff82ecf63f44cf380fdbd732260778ef71b0a538a5d62f4252d2c9d366e5b122e0d3806a504134c270a72e7bab92c4e01fc9462b171e72323b5f79569755590e6c7b3324bdf192b385fbc6678", 0xbd, 0x800, &(0x7f0000000180)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x80) 2018/05/26 12:25:01 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000004400)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/177, 0xb1}}], 0x1, 0x2, &(0x7f00000057c0)) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/05/26 12:25:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x82080, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x16, &(0x7f0000000280), 0x8) close(r3) close(r1) 2018/05/26 12:25:01 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000100)="8fc4567bef4fd64a0582d551f59ad3bfac4505e784d76d96776dd744a9e788bc7d78a47a8ea690b252734f2eaf0497246b8c50d4a407f6717d9dcb4ca2916107c35954c870ab582c7d624c11bdb6873d75a607529459a6b4edc2d655effe09b91bf64347e706615ab5867214c77c19d3384e490a30132665960e4141fbae51d44030afb0be5c8f6ac0ac5b94e935c5a9c82b26967866cecd9282b62d5a77976c7cb0a4f5c6521805834d8052fb2b992c0483a2c696883290c220e34477b55ac451571dddcbff2f54028d94333c8ccc8547ffea", 0xd3, 0x2, 0x0, 0x11f) 2018/05/26 12:25:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x7c299284716a21a8, 0x5fd, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) 2018/05/26 12:25:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x4, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r2 = msgget(0x0, 0x100) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000440)={0x20, 0xc94a, 0x7, 0x3}, 0x6) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x3f, r3, r4, r5, r6, 0x4, 0x200}, 0x100, 0x1ff, 0x7fffffff, 0x3, 0x100000001, 0x80000001, r7, r8}) r9 = accept$alg(r1, 0x0, 0x0) sendmmsg(r9, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001480)}}, {{&(0x7f0000001740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0), 0x0, &(0x7f0000002340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) [ 112.717429] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/26 12:25:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0x2000, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101000) 2018/05/26 12:25:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') sendfile(r0, r1, &(0x7f00005d4ff8), 0x8) fcntl$getflags(r0, 0x0) 2018/05/26 12:25:02 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x9b1c, 0x80000) getresuid(&(0x7f0000001a00), &(0x7f0000001a40)=0x0, &(0x7f0000001a80)) sendmsg$netlink(r1, &(0x7f0000003f00)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfc, 0x3200}, 0xc, &(0x7f0000003e80)=[{&(0x7f00000004c0)={0x1540, 0x18, 0xc289731a9278e07b, 0x70bd26, 0x25dfdbfc, "", [@nested={0x11a0, 0x56, [@generic="f6e5e31e3a6feedd2b27ae96b8171b28f26bfddfaf630b9e9a06ee769e10aeb2653baea8301f3c5f026ac806fc6d51af017ee2723e2acba763937ab4b864696bdd2cc277e98a684473c89ac91c8851c044109f6ed5538e8cccff756d158ec4a1178d3e0ed9bd6e39c19bb4a5c3d04c58d4e88eb8ffff6d3f1233c560ed2945e18af82baac9219ca429e0feb031d2e5f5285ad030eda5b1f3cb7698", @typed={0x8, 0x5, @ipv4=@rand_addr=0xfd7d}, @generic="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@generic="e664ee1298150a639d9783f166f17f75451e2fce2540d0959b108d0f526550dba225d028965ad7313a4aa52ea8c1116822ca7ba5a33a18b0e03c82ad970696c64a7e669a0eff66531412a7884a8e98933ddad06d836ababf75d5ef537b6ea3896281c4b31e016e492948afcec92905b25375ee75ea57f40c2a139be68688e9125e3358b493c09b92bee0377bb443cdfc265d88151c22db89b97c4dabfbc115c0b71326b65ed605ef8766b51408f34f39f2cee143f999ea2a4e5c3beec3b08a3794a387311b435702ed3e6f5043b4e75476e0a61b4607e2654587abbd7fd6d5683a", @generic="23c6c600ae56871deec45ea333d559", @typed={0x8, 0x8, @str='em0\x00'}]}, @typed={0xc, 0x8a, @u64=0x6}, @nested={0xb8, 0x83, [@generic="68fefcfd7689bc3148f1b5a0f7724d80704d79dcfdd83bb034dfabc6486ee8bfbc7c0c00608ff3ac2390e9b5c08f3436db72040e3daab795a3abd3fc24db8430770ae6b2d9454c891e1f7827bc16b2af765b219ff8fff91219cde51a63770e40e72223ea10803eb5d599c04e8c1bd1436e022a302818f68ddc16a12aac4441b63e41e91b122a8c46e5a42aa2c68b0297df160dbc33f0fac434e5dd184b041f7282", @typed={0x10, 0x24, @binary="9762af14e7496954c94baed0"}]}, @typed={0xd0, 0x2c, @binary="d0933c429887f7100c897a74d63d99695a7bbd43c4766a94699fa46355be870f7ac8e15130bb163f78adc983f11ab4356d01082cc7d5b34582d2f4fa296973b407c66982a38b39a319ea41b396f530fcba006c6822b62650dc7f4156b91e6e1fad9ca4e7db16040f74493756e98691a36d04fef6dbed1604c206e2a486f3bc5968fc5042cc9f07486a7f164175afed4f04e1a86a8c59b3bb88b4cb69180052fe4770219553e94b0830c0921fd0525044ee65b52379ce8579fcd13ab3d7d9354da996c327f6f3302ab3d1"}, @nested={0x8, 0x5b, [@typed={0x4, 0x27}]}, @generic="8f81e70ffc337e0e25c719ce487834c866f4a3024efd15a6203248359cd05bc78721ff429060065243459e708403a5552758a958647410b08d59347535ecfd507c80321c19ca65f1fb1eb3ad57a5f779dd5b0cdaea1be5659cb39c8c347c5249d9f43323701fd7a083f22337ae10beea94ade1af8a85f17f2b", 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@typed={0x4, 0x22}, @generic="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@typed={0x8, 0x66, @uid=r2}, @generic="363af153494f04e87ac830714743054cd17b1c939cacd8a43d36904fcfceb573ce1dfc0de205df4cd6d50d94fe9d3bf1fed1b386497a2fd6834ffe2fad1cc305c52f34190cdc3666f87eb9ed7edbba03ac0f066986c808037a13520dce8ff336ef126dc8dad9724ba678a3971186a95cbdf8039d8fdb9d17e9e9818d7c3d90f5af", @typed={0x4, 0x2f}, @generic="bc4f0e5719ba1f456df2edbf96e85f2789ddd0290b2769a495391278058893cac485db1c67519f6ba19486839412520955bc8f376f810179e5a95282ea99081c900761841b47d0517868a18b8958bc58aa375110395258b2fb5bd4b01c3a3f14467975e3415e3a22e2df34149360ff6b5f0192d0c5f91b73c5d396e66d93ddd24384932dea023e231565657d89f7f37326883d58d87b23141327438ad9a480effe83adc6178adf0227a9de70963de3ceb09af88d3a4e3e8536b99716a42838a029451af66a9e6d07787adff5d31615a585bf032571e764e9a5ce42b231ad94a4cbfc8bf526121af756548a9cd998c3"]}, @typed={0x8, 0xd, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="be43d30382e5d4e2ccdd253badf2e6ce709eff1df5fb481c26b127cf3c8be89b0a044c2316e461ae0fe0db29dde82482b47d1eff29fb6f6bfb98391989a05e303311eb25f16d23da6084ac3156c0806d835bec28f37785f38aeed6235b8cc98094089d2b6c8d41af000044627ccad2a5a4d45013c5c265ec8660ba416829575711c0dda32a04f74ef92cda52b5c3b7bbc1488dbb1bfff3994610b9f3f2f07ef9d798d706a090d5a2110ef2b14d7a93728e28273c1068167f015e05d0e6d9c606c0564afdfd272c8b52e2934168"]}, 0x2350}, {&(0x7f0000003e40)={0x24, 0x3e, 0x402, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x59, @u32=0x4}, @nested={0xc, 0x73, [@typed={0x8, 0x3a, @fd=r0}]}]}, 0x24}], 0x3, &(0x7f0000003ec0), 0x0, 0xc000}, 0x800) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23, @rand_addr=0xffffffff9524d8f0}, 0xffffffffffffff52) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$void(r1, 0xc0045c77) accept4$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000200)={r6, &(0x7f0000000280)=""/82}) r7 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) tee(r1, r5, 0x7, 0x3) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a3080eca476204301cd5085e3bc40e3b4e39f9e757ed014d28ee40acbd62701044d7d817e771fe0d3ff39bfa120333a901b71b57fc808515703ffdb4b0b2393445165c0135362bc2cccd6245044753671cd714bee582e7e4824d002a6f3dd702e8881077714d9f32e97f73163e508ce7a3d594218aa540bd8c80929b878244e459ae425670fcbf4a66aa07cdf9816eb8f005b8263e1f51f5864e715d2da635484dd86e8105be3f7c00d58f72cb93565b0900435948b93e028ae84f204f23c0fde89f0f96747bf451d0cf16c704c0e1a06590305"], 0xfffffedb) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$packet(r7, &(0x7f00000000c0)=""/196, 0xc4, 0x0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x6f3000) 2018/05/26 12:25:02 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='maps\x00') sendfile(r0, r1, &(0x7f0000000000)=0x5c, 0x80000003) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x4, @random="44bcf0682ba0"}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/05/26 12:25:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)='o\x00\b\x00\x00\x00#\x00\x00\x00\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1c"]}) close(r2) close(r1) 2018/05/26 12:25:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "2d402e05126df6297312eca4f475abffaefb1d69a64252b08b54ff4621963615", "d48944e537a060b71f804f079f5e576b29f2e72395bb2d096c3393baa8119a1f", "3ac87293ef688be2c2aef6d7ac2e0562c269ed4e187bb2b797333ab1c1d1a4d4", "e1ab539bbf314fa11065bf1703839dbb1f07dc4e979bf35364bf9ffc21d5e44b", "18a29881416ef5e0a6112c51dddcd99feb1379dfa32b004b633a21de23b0dab5", "fc865ad7a340e24aafea9495"}}) 2018/05/26 12:25:02 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x800) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7b, 0x400000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0xb1a, 0x9, 0xffff, 0x8, 0x10, 0x710}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xffffffffffffffe1, 0x10000) openat(r3, &(0x7f0000000280)='./file0\x00', 0x40, 0x2) migrate_pages(r2, 0x80000001, &(0x7f00000001c0)=0xb1b1d37, &(0x7f0000000200)=0x2) read(r0, &(0x7f0000000040)=""/187, 0xbb) 2018/05/26 12:25:02 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x40) 2018/05/26 12:25:02 executing program 0: capset(&(0x7f00000000c0)={0x4000019980330}, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ppp\x00', 0x0, 0x0) 2018/05/26 12:25:02 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000005e001107000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="07000000899e84d033531c0acba14071e8f2f26e005eec47ce7319bf229f195348faa1835c7886b916fe0212d80da2915c13941ffc955c8c919b864532448c6fb104913241efd0c8756bc407453c6bd98e98c3f0af2cfd144e4ae6843539119a0386103d7324500e3f5c96509fefa5ae13ece6dd1f8b2b9e1d55ac29fe12897e9f958277ccdf895bd5437710eccdc4768dbd066b8bc1ab5a0253"], 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setresgid(r3, r4, r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty]}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1d}, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e23, 0x0, 0xa, 0x0, 0xa0, 0x3f, r6, r7}, {0xffffffffffffff85, 0xffffffffffff05ef, 0x4, 0x4, 0x8ca, 0x5, 0x6}, {0xe6, 0x3, 0x3f, 0x6}, 0xf70d, 0x6e6bbc, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x2, 0x9854, 0x5a3c, 0x5}}, 0xe8) recvmmsg(r1, &(0x7f0000006140)=[{{&(0x7f0000005ac0)=@rc, 0x80, &(0x7f0000006000), 0x0, &(0x7f0000006040)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f0000006240)) 2018/05/26 12:25:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) memfd_create(&(0x7f00000000c0)='security\x00', 0x0) socket(0x0, 0x1, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/26 12:25:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x1f, &(0x7f00000000c0)="ee6a8acdb326d6693166422e50e1da8165bfcf8cc788e7d1ec54f7d8a86d50"}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, r2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x8, 0x698b, 0x2, 0x5cc5, 0x1b07, 0x2}, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_pid(r3, &(0x7f0000000040)={[0x34]}, 0x530) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xd7, "5000c6e555b92f13ed153aa13ec7237571ce5c02b639ece60d02b4e7fbf4b7213c43333cdb85ed30d4e201d22007f829f975b5e1ce656839819b784397ea12762ce4ab935c6d424163b62d75d09016b287217d4c6def3e23ee9fc20ed4c7745ab8d0ecedd752f33c861ebc864bf4bebed7ca572e79cf9e470549930dd9f688897477c4abc346cd0bc4966541bfef1464769cef48f738a772e31059a5436b2d2c29148b6cf492c91fc7e90a617d32c0cd45c028c70bbc211e45ee17a876f648ace131c0c27ff82f45b5deafb217da7752e27f1772b1ddc9"}, &(0x7f0000000280)=0xdf) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x4, 0x8000, 0x2, 0x1, 0x7f, 0x5, 0xffff, r4}, 0x20) 2018/05/26 12:25:02 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r2, 0x310, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="7697950ca252c5535448419dafdda7a7", 0x10) sendmmsg$unix(r3, &(0x7f0000006180), 0x1b3, 0x0) close(r3) recvmsg$kcm(r3, &(0x7f0000000300)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/157, 0x9d}], 0x1, &(0x7f0000000280)=""/113, 0x71, 0xffff}, 0x40002000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xa8, r4, 0x208, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) 2018/05/26 12:25:02 executing program 3: 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) r0 = socket(0xa, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'nr0\x00', r1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4001) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/26 12:25:02 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1, &(0x7f0000319000)}, 0x0) 2018/05/26 12:25:02 executing program 7: unshare(0x64000400) r0 = memfd_create(&(0x7f0000000280)="d175736572be73656375726974797070703125656d302c00", 0x0) open(&(0x7f0000000180)='./file0\x00', 0x440400, 0x60) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500001}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x2, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x50}, 0x1}, 0x8005) ftruncate(r0, 0x0) 2018/05/26 12:25:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x30, 0xf34647f140b7b80c, @ib={0x1b, 0x0, 0x0, {"81c64adc5650287d1035ee077f6a1438"}}}}, 0xa0) 2018/05/26 12:25:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x25, 0x1}) r2 = socket$inet6(0xa, 0x4, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r1}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) [ 113.749821] IPVS: ftp: loaded support on port[0] = 21 [ 113.757621] dccp_close: ABORT with 104 bytes unread 2018/05/26 12:25:03 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x2, 0xe42, 0xa2, 0x6, 0x3b, 0x10001}, 0x5}, 0xa) 2018/05/26 12:25:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') set_mempolicy(0x2, &(0x7f0000000080)=0x80000001, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r0, &(0x7f0000000180), 0x1000000000000088) ioperm(0x401, 0x0, 0xa60b) 2018/05/26 12:25:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x2], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/05/26 12:25:03 executing program 6: r0 = socket(0x2, 0xa, 0x0) exit(0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r3 = getpgid(0x0) sendmsg$alg(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000c00)="31422956a369542c3719a7f04691c9e6b1ccacaf781b2966c510caf6b849a820c5504725450da51a2abb932fb26369e7ed21ac", 0x33}], 0x1, &(0x7f0000000c80)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x4000) r4 = getpgrp(0xffffffffffffffff) r5 = getuid() lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000046c0)=ANY=[@ANYBLOB="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@ANYRES32=r1, 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", @ANYRES32=r2, @ANYBLOB="2775e072765212124088ee23a5e81b48ad43fa161aa582a0589244a3c975eb7539003808791466ebb3ee6c195a4d7995a00e161fc5c0892b1e50b931b45948f4f54f67d2d79628a74b9fbe3316de6294f7e76b61c6c92320a00d32b5bb6e2b0ed9f474123e0ea29ff6e42647f4cf06cf99471f41514c0bf95c90b2f654984958840a21da0fff5a71f1040f0fa87213132d080087000008000008001000", @ANYRES32=r0, @ANYBLOB="1400660000000000000000000000ffffac1414bb000004004200"], 0x32e8}, {&(0x7f0000000780)={0x218, 0x15, 0x509, 0x70bd26, 0x25dfdbfc, "", [@nested={0x1e4, 0x8, [@generic="598368858705a787ca5dcd488ba8c9fdfb9ad2bb4b172dfc13770af0f2a14edbff644c47965247d8de8903ad45e6232e6aeb9bcad3b1ba32b1b26e864f74577deba3a5d434af8f3e7098f5ccc3018b3607cff10d9cc73da56c243052aab3ade7aec272f55acc5a13b222d62da14818f58c40f28ec35056bbc2cd2e5f38a66551a69c24f12e90e9d708ab1e0111c641ed14556480fcccbd087c1e26291a38bcc4b1d7bfc4e535be1c1570d55bb5c491d1a49a3b48dedc0d0229a414a69cbdbc138a8dc84af36976ae3a0939ee97a39288a40e843c1cc27b1302f06cb2cab494fa", @typed={0x8, 0x7a, @fd=r0}, @generic="b819471faecce2616aa2d59ff6e9507d25c9f69158f4749b0361ad775b1aa0b8412b4401f34fcc9251213edda6d29af6d9d3e99289eeefbccf5824047119528187996daf01a5581c301552edcdfa313a789aed91c2eb462f0d03a5fa9cade56893dd2705ac16f5e114087bebe15d0881fb55baac02b5c8acaabe857a66a7f5ad018e32d62caed9bb34494c0d14bf6b089f817b7de7f63ed70a7a71594ec00bd347f4b636d15a5ec27de41e3a19405653000853ed16260a8111be344039fd7d4ddcf50f7e17ea7c4f2c4e37f0acacfd326a635f697ee940b7e51340b476b13025c89b6beaea4e9cf62ed840bd31eab2caf55a90367952"]}, @typed={0x14, 0x24, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x52, @fd=r0}, @typed={0x8, 0x54, @pid=r3}, @generic]}, 0x218}], 0x2, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x40000}, 0x40000) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f00000004c0)=0x80) getpeername$packet(r0, &(0x7f0000000b80), &(0x7f0000000bc0)=0x14) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') getsockname(r7, &(0x7f0000000e80)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000f00)=0x80) preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x1000030b, 0x0) readlinkat(r7, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/81, 0x51) ioctl$BLKREPORTZONE(r7, 0xc0101282, &(0x7f0000000600)=ANY=[@ANYBLOB="0600000000000000050000000000000070f1ffffffffffff01000100000000000500000000000000c5007fff000000000000000000000000000000000000000000000000000000000000000000000000090000000000000020000000000000000200000000000000000770ff00000000000000000000000000000000000000000000000000000000000000000000000004000000000000000900000000000000050000000000000001002e4e000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff00100000000000004505000000000000070304070000000000000000000000000000000000000000000000000000000000000000000000000600000000000000070000000000000081000000000000000200070600000000000000000000000000000000000000000000000000000000000000000000000091ecf58904b1a4c90ffda1b189ad6edb"]) r8 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r7, 0xc1105511, &(0x7f0000000d40)={{0x0, 0x7, 0x3f, 0xffff, "4c2f80a3edc712708d94f22baf2e7a21c7a69ca103e2eeb2f7e08ecdc2c0f9446b461a952173bf1f4c85710d", 0xea}, 0x0, 0x0, 0x1f, r4, 0x80000001, 0x6, "3d6e9b435a3f9b3013e22fde55f12d9cbfc4910466c62ee7ebdf9fe4f8a18dba003f146d70ff7ff76b1a29344895151b587c79c53375ed393bf750d533763d49", &(0x7f0000000d00)='net/igmp\x00', 0x9, [], [0x100000001, 0x98, 0x9, 0x100]}) syz_open_procfs(r8, &(0x7f0000000500)='net/igmp\x00') 2018/05/26 12:25:03 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x3}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x1a2, &(0x7f00001a7f05)=""/251}, 0x18) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@flushpolicy={0x10, 0x1d, 0x400, 0x70bd28, 0x25dfdbfb}, 0x10}, 0x1, 0x0, 0x0, 0x840}, 0x40040) 2018/05/26 12:25:03 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x68, r2, 0x310, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="7697950ca252c5535448419dafdda7a7", 0x10) sendmmsg$unix(r3, &(0x7f0000006180), 0x1b3, 0x0) close(r3) recvmsg$kcm(r3, &(0x7f0000000300)={&(0x7f0000000140)=@ipx, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/157, 0x9d}], 0x1, &(0x7f0000000280)=""/113, 0x71, 0xffff}, 0x40002000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0xa8, r4, 0x208, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20008000}, 0x1) 2018/05/26 12:25:03 executing program 7: r0 = socket$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, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xa1bc, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) write(r0, &(0x7f00005f1fe3)="c6", 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x0) 2018/05/26 12:25:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000001a80)={{0x107, 0x96ba, 0x5, 0x1e1, 0x33a, 0xdf84, 0x6e, 0x8}, "5ef0c6301e3099d6a22dffcd5e00e9dc20d18ffd7972173b0929d17d", [[], [], [], [], [], [], []]}, 0x73c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000c5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 12:25:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x800000000000021) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x200000000004, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x6c7cd0fce2bbb046, 0x70bd28, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x11}, 0x4800) 2018/05/26 12:25:03 executing program 0: bpf$BPF_GET_MAP_INFO(0xd, &(0x7f0000000040)={0x1, 0x28}, 0xfffffffffffffe36) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x2d8}, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xa63, 0x0) fcntl$notify(r1, 0x402, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200000, 0x0) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/26 12:25:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x10d, 0xb1, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 2018/05/26 12:25:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) syz_emit_ethernet(0x6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000080aaaaaaaa00ff8100010086dd6076605100303afffe0800000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff010000000000001803000000000000ff020000000000000000000000000001792762235a9b8b89e9e6f3a6857f1dfb62a45bb5e0ff69bdea98f17c2bda87bc5a28e5be8738487881eb"], 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa0000, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) [ 115.037970] dccp_close: ABORT with 104 bytes unread 2018/05/26 12:25:04 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4c569, 0x20000}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0xdbb5, 0x113000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000001c0)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xffffffffffffff41, &(0x7f00000000c0)=""/251, 0x1, 0x0, [], r0}, 0xffffffffffffff43) 2018/05/26 12:25:04 executing program 5: r0 = memfd_create(&(0x7f00000000c0)="e3000000fb7945e6e3162ab7a309db8fc11273fd9d3a0d5ffaea55bc35ae0bf54e334119572aa8ea29df2591f26290316a41e9186016bf54b8259202a49e94330d5cad9a632164abb02c4714a1b106731aa627b7304799ac2c0d44447b28e6e166e4ef7ff84c07154d101e41212334a126ad247a7b75ae6b2971b7bca3af716ce547ba4bf49d04407820553c24dc8c5f7e38016922fd0e505a8311d60f6e39aeb737fa746e5d8849ac21df114ce914579e9d75c114d2566a3def8a42fd32f510863043828d41c46c249595fc9b", 0x0) fallocate(r0, 0x3, 0x8000000000000000, 0xa) lseek(r0, 0x0, 0x3) 2018/05/26 12:25:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10001, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x8bb) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x7f) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/05/26 12:25:04 executing program 4: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="b47d07ea358ecbf7439166533b5294c84c68f37f1f90c9abdc835d112dc74f4084e39bf276d5b94520035600568800e9f6931174d6522031558613587cbecdc88c1ba81090417106f0d0d3faf6bd64eb4f4d6421dd082d36280b52de977c318f91d5ab027168a458e6a9dcfd37628826383496b016a9ab27a102f58dc2fca64b45db786502a63988685dea4d11fdec32b25eb966b18b50e078c8ac9d315cee1de0daf0d88ce93fadbbdad9b63b1aa1978863a8c6982deea7976567d940ffb37e5e212eae06ddce7679bc5a", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES64=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="767893fdd94fcd84fdc99b4537a86597d827fc89935316e4a85142108fedd559c43cc9fb31658894e750e6dec5ae541c172c1940b84ecd38c813906d5e71538bb0d97805b31303aa0ca76b25e87ba1f3374cef7de788a5efb9a564ce1dfb1ccd2bc1df2da10795de76ec7ad93e33f15c57404d2042992dbcf5176f776c2f1022719bf76474f4ee62f9b7b6b43b90296bc411d14de0656e4a8642572cb1ef0d29da1c3871b75a91bfc0fd92b8343c1861baf9f2205593736fe8d6087ffd564a9f08d2aa6c63c6525d1fffbc30539ad0230fbaf9ea", @ANYBLOB="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"], @ANYBLOB="99f9a15fecc2e7994e193be665f332e210bb1e1f70a241d27176a10b5f1651bf835767d39f4c93b137612f9f546391b4b7da3382d619796b29840b31f371015f095393fa5acd2af83af028511e7d6b71331d3b373de2274c3526e8ac109a54ddf9160382ebe45514049db6c7a905195f36f7993d04b9890001f45c26cd1627770f99bb6e4d6bc14006ae562bc9889d0b656082e856c810b4d0b97ce30b50a441872ac1810f06eb5eb9941485ff8f99fc91b156e9584d96f2cf96d86be4c4fe48673e462b91811ef7b626b4", @ANYBLOB="9751a613f52c5090cdcde5ae38611f8d07d58cd96e96f2e233ba86b5684ceb53e54b368ba5c86aa60a57b3721000000000000007abb25ccd9ba2e9e92aecd3e87f5330447321c0c456c557b3385972f62170b0994d59595affb54783863ebcf44ff3f18c0c0500d716630014252e58e00700294408673f", @ANYPTR64]], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000400)=0x9) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001600)={{{@in=@dev, @in=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000003c0)=0xe8) 2018/05/26 12:25:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x7fffffff, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0xcc) 2018/05/26 12:25:05 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x6, &(0x7f0000000100)=[0x9, 0xcb, 0x49ffe3e, 0x80000001, 0x4, 0x3], &(0x7f0000000140)=[0x7, 0x2, 0x5, 0xba, 0x100000001, 0xffff, 0x7, 0x3, 0x2], 0x46, 0x5, 0x8001, &(0x7f0000000180)=[0x9, 0x6, 0x7af3, 0x81, 0xfffffffffffffffe], &(0x7f00000001c0)=[0x2, 0x4, 0x100000001, 0x0, 0x8000, 0x4, 0x80000001, 0x8, 0x7]}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_ifreq(r2, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x2) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0x1, 0x4) 2018/05/26 12:25:05 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x1) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8c2, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r3 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000000040)) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="8cd7a2277775d309a2f36adce9b335fdf34a4bd30d6bef71", 0x18, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) setsockopt$netlink_NETLINK_RX_RING(r3, 0x29, 0x6, &(0x7f0000000240)={0x14, 0x0, 0x1, 0x24}, 0x14) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000180)) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x3e, 0xf9, r2}) 2018/05/26 12:25:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/snmp\x00') read(r0, &(0x7f0000010f89)=""/119, 0x5d) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) prctl$getreaper(0x2d, &(0x7f0000000040)) 2018/05/26 12:25:05 executing program 1: r0 = semget(0x3, 0x2, 0x10) semctl$IPC_RMID(r0, 0x0, 0x0) clone(0x3ffe, &(0x7f0000000200)="bc2db425dce9b27a01dfbcdf03a5180751c6038a77b20a1bb491b42833fbf58ee1b2d44929e735cac7358a3dd9e07fa8604cfa7fa3fc37", &(0x7f0000000000), &(0x7f0000000140), &(0x7f00000001c0)) clone(0x0, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f0000000080), 0xa0000003, 0x0) 2018/05/26 12:25:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='comm\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x70, "dc0daa17682d9f2de3c16d443ff071982f6b5ce2bb4b32ae7d4ac9d7c58283fecdaa1eb8083a70a86dc22b8909d46c4cec0a2082500b16239703ebf8a99b68d32fce89d810692ff7fb1847378ff9a9df9c220de87c9c6c2a0c70c9dfa31311a5fd08aedd7c5147fb5ccb01320f1b92fe"}, &(0x7f0000000700)=0x78) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000740)={r1}, 0x8) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000780)) syz_emit_ethernet(0x42, &(0x7f00000002c0)={@random="28dd09064e9d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x8000, 0x400000000000081}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0xf000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000340)={0x0, 0x0, [0x400000000]}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) syz_emit_ethernet(0xcd, &(0x7f0000000140)={@random="e0f15a74987b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@llc_tr={0x11, {@llc={0xff, 0x1, "a4", "8c5b1bed28d28c1e7f15264d484563351beb2f47c86a71f2290e6e9567833737e1e39e4401232d5817f513e06ac154c7f36414dd11393cc4a81a02619c74dc3170c757d13b3b9289c17fa58b6b06f7dd7eb314bba44f6ce1ed21a7eac1ea56dff493c8faba52b274995edd4cce952dc939619af35588af9fce329b0ddf48fb1a973a93c101a2373c3fcee51bbdaef81e66aa29c38beef2584f880a2711ac1e42844c9fff81c07dce9ab273c8efe9535d997829cf1db4361663c30f4e"}}}}}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x100000000, 0x106) getgid() connect$netrom(r3, &(0x7f00000007c0)=@ax25={0x3, {"0703e26194ea8e"}, 0x4}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9d}, &(0x7f00000000c0)=0x90) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) fgetxattr(r4, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000540)=""/252, 0xfc) sendto$inet(r3, &(0x7f0000000480)="1f9b4eccc6c7af6520d9e92da46382e133eb7ce24074f7cbad0c8738b16123929ca8d96111b6762c2f7ab3c7b03a18afb318e660687578836f4c5f62d72b0e00877a7823720c9d85f4c5debae33a4337ec2b496bb34c3486fee71cc2c26b6ed01f173478d325e92a39692feeccfaa57accf0d683380e02e774872f899ed2bd415d5f5847fab328a057c0a546a93637eea473af46c7fcab3bb2f2bc1526aed00449528e0cf3", 0xa5, 0x20000000, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r5, 0x4) 2018/05/26 12:25:05 executing program 3: r0 = inotify_init() open_by_handle_at(r0, &(0x7f0000000040)={0x25, 0x100000, "2c08874724ced3733182e78489aab8ecaf2f6a988afba3e35e15a40b4f"}, 0x400000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x7f, 0x2) fcntl$getflags(r1, 0xb) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x13, &(0x7f0000000000)=[{0x1, 0x81}, {0xc}, {0x0, 0x8}, {0x2, 0xfffffffffffffffe}], 0x4) 2018/05/26 12:25:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000f, 0x31, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, {0xa, 0x4e22, 0x8ad5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x3ff, [0x0, 0x401, 0x0, 0x701, 0x400, 0x1, 0x7ff, 0x8]}, 0x5c) write$sndseq(r2, &(0x7f00000001c0)=[{0x1, 0x1f, 0x2, 0x100000000, @tick=0x10001, {0x4c, 0xffffffff}, {0x6, 0x5}, @connect={{0x1, 0x3f}, {0x6, 0x7f}}}, {0x200040000, 0xc675, 0x10000, 0x100000001, @tick=0x7, {0x1ff, 0x6}, {0x6, 0x2}, @raw32={[0x2, 0x0, 0x9]}}, {0x1, 0xdf, 0x6, 0x8, @tick=0x9, {0x101}, {0x1f, 0x3f}, @addr={0x101, 0x57f2}}, {0x6, 0x80000001, 0x5, 0x2, @tick=0x9, {0x20, 0x9}, {0x9, 0x4}, @connect={{0xa623}, {0x4, 0x1}}}, {0x81, 0x5aa038f8, 0x7, 0x3, @tick=0x154f, {0x6, 0x1}, {0x8001, 0x3}, @result={0xffff, 0x800}}, {0xa6ec, 0x0, 0x2, 0x3, @tick=0xfff, {0x6, 0x2}, {0x8, 0x6}, @note={0x401, 0xffffffffe6bf3774, 0x1, 0x3f, 0x10001}}, {0x101, 0x8, 0xfff, 0x3, @time, {0x2f41b8f8, 0x100000001}, {0x3, 0x9}, @quote={{0x6, 0x401}, 0x3, &(0x7f0000000180)={0x9, 0xdab, 0x8, 0x7f, @time={0x77359400}, {0x3, 0x9}, {0x2, 0x9}, @note={0x0, 0x0, 0x7f, 0x101, 0xfffffffffffffffb}}}}], 0x150) 2018/05/26 12:25:05 executing program 4: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket(0x9, 0xf, 0x9) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)) socket$unix(0x1, 0x2, 0x0) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') socket$nl_crypto(0x10, 0x3, 0x15) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x2000000) 2018/05/26 12:25:05 executing program 0: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2000000000000138, &(0x7f0000000580)=[{0x20, 0x0, 0x0, 0x6}, {0x6}]}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x7, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x8148, 0xffff015c) 2018/05/26 12:25:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x1000, &(0x7f000000a000)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x24c03, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000100)=0x78) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201000, &(0x7f00000002c0)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 2018/05/26 12:25:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) 2018/05/26 12:25:05 executing program 2: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x0, 0x0) 2018/05/26 12:25:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r1, &(0x7f0000001840)=[{&(0x7f0000001740)=""/200, 0xc8}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = dup2(r3, r3) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x111800, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x180000000000031, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) 2018/05/26 12:25:05 executing program 1: unshare(0x70300) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x50, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981aeb150d176"}}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000180)=@nl=@proc, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000700)=""/167, 0xa7}], 0x1, &(0x7f0000000640)=""/74, 0x4a}, 0x0) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r1, 0x0, 0x3) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) r3 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x4abe00000000, 0x6, 0x10000}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001180)={r4, 0xfff}, 0x8) pwritev(r2, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001200)={r4, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) flistxattr(r2, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/26 12:25:05 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x8002, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000080)={0x44b, 0x1, 0x0, [{0xffffffff, 0x8, 0x71, 0x0, 0x5, 0x3, 0x7}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/05/26 12:25:06 executing program 4: r0 = socket(0x13, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3000000000000000, 0x2000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r2, 0xf}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000680)=""/246) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x100}, 0x1}, 0x4000) ioctl$EVIOCGREP(r3, 0x8010743f, &(0x7f0000000100)=""/174) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000000)={0x6, 0x1ff, 0x3, 0xa159, 0x0, 0x100000001}) dup(r3) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x3, 0x4, 0x9, 0xf, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0x6e6bb0, 0x401, {0x6, 0xff, 0x7, 0x6, 0x0, 0x400, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_nat_t_type={0x1, 0x14, 0xe6e}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x401}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}]}, 0x78}, 0x1}, 0x10) 2018/05/26 12:25:06 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x1f000000, "8d08aa26228fff13387862e83f5ae14ae649ba4560ff6227da6ad2704bd2b85b8acf93cae60719c3b0db1a44", 0x5}) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000300)=[{}, {}]}) 2018/05/26 12:25:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000080)=0x2) 2018/05/26 12:25:06 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200240}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@gettaction={0x160, 0x32, 0x208, 0x70bd2b, 0x25dfdbff, {0x0, 0xffffffffffffffff, 0x400}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_gd=@TCA_ACT_TAB={0x64, 0x1, [{0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x18, 0x9, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x14, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x1d, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x1e, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x17, @TCA_ACT_INDEX={0x8, 0x3, 0x3425}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}]}, @action_gd=@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0xd, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @action_gd=@TCA_ACT_TAB={0x28, 0x1, [{0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0xd9c4}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) pread64(r1, &(0x7f0000000200)=""/240, 0xf0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') lseek(r2, 0x20000, 0x0) 2018/05/26 12:25:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x24c10fe55b9f3916, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x40}, 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) sendto$inet6(r2, &(0x7f0000000040), 0x20000064, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/26 12:25:06 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000001440)={0x0, 0x0, 0x42, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000380)=""/4096}, &(0x7f00000001c0)="7c453311eef3beed719cd8256f392d74389ea20865fad40f64c7029be6e0ddd673061cb16e28e087ad26362e241de44e9cfce2df9e291c4bd45f073a0ad708a85ef6", &(0x7f0000001380)=""/88, 0x0, 0x0, 0x0, &(0x7f0000001400)}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000014c0)="c626262c8523bf012cf66f") ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0xfffffca4, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) 2018/05/26 12:25:06 executing program 5: 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) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x101, 0x8001}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0xaf39, 0x10, 0x4, 0x7}, &(0x7f00000000c0)=0x18) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100) socketpair(0x5, 0x4, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0xffffffff) 2018/05/26 12:25:06 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) ioprio_get$uid(0x3, r2) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000400)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x4, 0x808, 0x0, {0x77359400}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5a5241d47a5052ac1a597e832ad0344429d4edfc4de1b198507860ef22caab226f9284cdf766f523edc89292b20c5a33d8a56849da92e05db96817d90c90a9c3"}}, 0x80}, 0x1}, 0x0) [ 117.626157] sd 0:0:1:0: [sg0] tag#3937 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 117.635098] sd 0:0:1:0: [sg0] tag#3937 CDB: Persistent reserve in, sa=0x16 [ 117.642299] sd 0:0:1:0: [sg0] tag#3937 CDB[00]: 5e f6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.651318] sd 0:0:1:0: [sg0] tag#3937 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.660284] sd 0:0:1:0: [sg0] tag#3937 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.669359] sd 0:0:1:0: [sg0] tag#3937 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.678314] sd 0:0:1:0: [sg0] tag#3937 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.687298] sd 0:0:1:0: [sg0] tag#3937 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.696256] sd 0:0:1:0: [sg0] tag#3937 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.705226] sd 0:0:1:0: [sg0] tag#3937 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.714180] sd 0:0:1:0: [sg0] tag#3937 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/05/26 12:25:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='net/ip_vs\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x6, 0x5, 0x3, 0x4, 0x5}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x5, 0x5}, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000b80)={@ipv4, 0x0}, &(0x7f0000000bc0)=0xac) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000e40)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001300)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="fe8000000000000000000000000000aa000004d369000000fe8000000000000000000000000000bb04000000000000000f8f0000000000000300000000000000010100000000000000000000000a000000000000000000000002000000000000050000000000000007000000000000005fb70000000000000200000000000000050000000000000001000000001000000900000040000000000000000a0000160b00000000000000"], 0x480}, 0x1, 0x0, 0x0, 0x41}, 0x40) openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_migrate\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/157, 0x9d}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000280)="2a2e38e3019b8c0f0628facd650e9ab993adb848a677378cd6b6d0b6dd346d8f0052026249f5e810e2f8eda9102d8459a6ffaa8b2af1496ed87b659a2e1aa65ea91122e02bdeacedd1688d42852f018fe806ef7c1ac3c7c3ad368fffd6235bcfb41c7a449da7b48af1c4248b9c037deec21da8ed6588d8bde9bb0b1302bdef35d47d30c385876503826018472f2f7985eff012b6f3ad1bcc6bbb4fd8b03bbb74976a240a22ec44ff046cfa137f48587a094a313e12e56d87436345ca4a884771ff67c44cf8d2e7dd3dbb578bda59ecffbe249765cbd6f7563041d0dc795e4f8acdd26b7bbdccd368fe1d54292dd800f9575842", 0xf3}, {&(0x7f0000000380)="3b7b22736b3847f2c4d36ebac70b1ff2d97eba61185c77db5adc9763073be3fb6ac92b3ce9e96812a4fe0c51c218142a62c36a3a53009a8da3b7f08dcefc211a512f58b850bb19331901f0a59309cb0d7bfd6091707e5192d8b50f31d8dfacb83c47dbe4cd80d47a1528ab6f8529fd65976034edbaa759df79376d75b12428221af9fc864d9025beab1e10eca728fee8069a8c731dc94cd132c29dd5d37423f390195998f9383bc086661e51da", 0xad}, {&(0x7f0000000440)="a454499ce43e62f97fb83e9dd62c54b3d84c7693ac0c98b1310b334a13f6283f9eac5d1bf5d1713ddbc5798a5d", 0x2d}, {&(0x7f0000000480)=' ', 0x1}, {&(0x7f00000004c0)="a1fbc1fdec9fe89c8671a3a5f72d4d1e6e8dbddeb8a268002abf095e2867e93a9831602a2815521d42786d550dc9edec832b409d5f00e91c1903fb171b6a57884f3d66b13fc3a6c4f2525fc489bf4c46a759bce2a88019bf5fa101d04c96b78a23fc451d7b8d4781d5b5df3b6b5afa5fc8d01085f533c26415aaa0096c1d54fec79804f6e31ef450cce03d6abce147", 0x8f}, {&(0x7f00000005c0)="4d03df9be6e315cebc5827cdd0759d2336eabe70848d4c0938bf78136e1d0a2adbf573f7a0534205c40f973353f032747207d9b7f86677916baef8b4a0019f7eebc1253bbe6bc2154e2441", 0x4b}, {&(0x7f0000000680)="f16c18f7d3743d381ddb88f2ba5071f25a8dd76758d09835b4aff9f568bbe38dc7776947d701e573fbcafa4e078e4f87a8cc92235cda451ccf62227561b55beadb69ebda490db669dd2474c2292d694b542e399d9d5b3ea85daa974bc29f931faf5a74c68f8567a989308d186bbf63143c3e668cf9bd3c191c93c3b176f62a5495449cd89b8cbf22", 0x88}, {&(0x7f0000000740)="492d736c4b0a628bf321199947a865477b2d0e2215199575823c3c49cce7f895d3cf71ac295ef6d3b828b0616dbe78d1e730e8794db74b11708737ed47ad8be1211f7e703cf73238075e8aea59fe27453d9606bc992ebf4d63e22cb08c2bba5532aa58186240cfed92", 0x69}, {&(0x7f00000007c0)="852a4ad01c87c2448da46cdc497b63b942fab6d4946d84d44d3ebc1f52a006b17acd1db25548fda4df79930d54895eb5e8f656e1d3bfe69d91bacb946203dc65a04db6a6bd67d0227cb14217c2252b1d951605a236807350cfe3003f2505d018ab0636221cc24aee7ee04198cac2e5aa350c70b390f5ab41ebde32cc0c76699801c3426e03bbeba46cdfcba4de39288ae55d25b6a20466566e24777304d15ab6532f28220928528b9cd43444fbbc534c42ae99c6a7c0e8821beb030619a1c2da9b4ab5041199cee78d1780e746111fd9f02414836b2347f471389afdf36b2c6ae06e61", 0xe3}, {&(0x7f00000008c0)="8322efcb07f48256354c7b0678a080fdfa1cd27216948d881d746821e44e90cfffd3b4c435b73e978697fdc6a31f9a9dfdc42c006fecb027967e425428ddcba250c5aca11eb35942898bc521ff5b69bb8d0775b84d979e37307ed1ac884a98e698cf7dd0e5aafe09d40bb61c98b42e382915c9d61cb3e196aee750585381c7b784a5b4a857d56d581cd84456e42411ab0f7c9b60713bce70321ab6436ac11fac865e662578a6aa35534d6a7d75be0c6951c279f3f3889836029602cf022d88d818661cb15900e05ede1b676dbd0d4c97cc5280f4e829637e9859af8aea0b445df38387163a9b5e7ae030", 0xea}], 0xa, &(0x7f0000000a80)=[@op={0x18, 0x117, 0x3}], 0x18, 0x20008080}, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b00)=0x9, 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000fc0)=""/69) [ 117.723223] sd 0:0:1:0: [sg0] tag#3937 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.733151] sd 0:0:1:0: [sg0] tag#3937 CDB[a0]: 00 00 00 00 2018/05/26 12:25:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000280)="fba33d2a9a50f83545cfcc2666a5f880f4a78ac4873c49d6c2d18ac799733840b34a0eee07ba6a0579e4e9ab3e07bd6be092f464fc3276cf2b18710eb053655f59f36e2616d5d16aa7804be283074cd709837ed74a0d1e63ca469c903c4f643d19fd2862f023bdcb") r1 = socket$inet6(0x10, 0x3, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000800060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/26 12:25:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000000040)='S') r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000200)={0x20, 0x10000, 0x0, 0xb, &(0x7f0000000080)=""/11, 0xa3, &(0x7f00000000c0)=""/163, 0x70, &(0x7f0000000180)=""/112}) 2018/05/26 12:25:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x22002, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/26 12:25:06 executing program 3: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000180)="16f91220a8c7a61a85492a000000000000000000000000", 0x17) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000040)) r1 = shmget(0x3, 0x4000, 0x78000000, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) fcntl$setstatus(r0, 0x4, 0x2400) 2018/05/26 12:25:06 executing program 5: socketpair(0xb, 0x0, 0x1000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/218) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x9, 0xfffffffffffffc00, "9ee795b407ebf87547d0ad8be5e77db36f964701b48edf3f454bccda7ab0bbc61b083541c662275ba5ba8317615cfcd60984fcabee4265a4622a9efa5bebd3", 0x16}, 0x60) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x5, 0x9, 0x81}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"62726164678d28096c617665573100", 0x3}) [ 117.954566] IPv6: Can't replace route, no match found 2018/05/26 12:25:07 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x101200) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) mq_timedsend(r0, &(0x7f00000003c0)="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", 0x1000, 0x3, &(0x7f0000000080)={0x77359400}) fallocate(r0, 0x3, 0x5, 0x10001) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f0000000380)={0xfffffffffffffffc, 0x4}) 2018/05/26 12:25:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$packet(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, 0x0}, &(0x7f0000002880)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000028c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5c, r1}) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) [ 118.009347] IPv6: Can't replace route, no match found 2018/05/26 12:25:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000500)='cgroup.procs\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) 2018/05/26 12:25:07 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0xaed, 0x1, 0x7f, 0xfff, 0x9, 0x1}) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/05/26 12:25:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000940)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x10000020201) writev(r2, &(0x7f0000000040), 0x0) 2018/05/26 12:25:07 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fcntl$getown(r0, 0x9) r1 = dup(r0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001500)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000014c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001540)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0x1}}, 0x18) 2018/05/26 12:25:07 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0xfffffffffffffe14, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x3}, 0x8, 0x800) msgctl$IPC_RMID(r0, 0x0) 2018/05/26 12:25:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000140)={0x10001, 0xa5ed, 0x1, 0x8}) r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000400)) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r4}, &(0x7f0000000600)=""/132, 0xff33, 0x0) 2018/05/26 12:25:07 executing program 3: r0 = socket(0x1e, 0x805, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x4) write$binfmt_misc(r1, &(0x7f0000003840)={'syz1'}, 0x4) 2018/05/26 12:25:07 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x208}, 0x1c) listen(r0, 0x5eb857) mq_open(&(0x7f0000000300)='fou\x00', 0x0, 0x41, &(0x7f0000000340)={0x6, 0x2, 0x2, 0x1, 0x0, 0x6, 0x7ff, 0x8}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) r3 = accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x9, 0x101}, &(0x7f00000002c0)=0x8) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x3a, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl(r6, 0x7f, &(0x7f0000000040)='ql') 2018/05/26 12:25:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0xffffffffffffff49, &(0x7f0000000180)}, &(0x7f0000000140)=0xffffffffffffff35) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x4, 0x700, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x1b, 0xa, 0x4305, 'veth0_to_bond\x00', 'vcan0\x00', 'yam0\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0x0, 0x0, 0xb99ea870bdb4a8c1, 0xff], @random="63c0097ccd05", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x258, 0x2a8, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0xffffffff, 0x61d1, 0x6, 0xfffffffffffff800}}}, @time={'time\x00', 0x18, {{0x3, 0x1, 0x4763, 0xa8f, 0x81, 0x3, 0x2}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:v4l_device_t:s0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xc2b, 0x9}}}}, {{{0x3, 0x8, 0x0, 'bond_slave_0\x00', 'ip6_vti0\x00', 'yam0\x00', 'bridge_slave_1\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe8, 0x150, 0x188, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1b}, [0x0, 0xffffff00, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xff000000, 0xffffff00], 0x8, 0x7f, 0x40, 0x2, 0x4e20, 0x4e22, 0x4e24, 0x4e22}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x1, 0x99bf, 'team_slave_0\x00', 'bcsh0\x00', 'tunl0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x120, 0x168, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x80000001}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x2, 0x20, 0x100}}}}, {{{0x9, 0x20, 0x89fd, 'lo\x00', 'lo\x00', 'gretap0\x00', 'team0\x00', @random="5cdad7aafc45", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="f617e9bec20f", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xd8}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}}]}]}, 0x778) shutdown(r0, 0x2000000000000002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) 2018/05/26 12:25:07 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$fuse(r1, &(0x7f00000001c0)={0x14, 0x1, 0x0, @fuse_poll_out={0x6}}, 0x14) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000002c0)={r0, r2, 0xbd, 0x8, &(0x7f0000000200)="200c4469952a6f0232dea3d744bc09fd9d8497274fcac8017161925af3530dda8b61a630f0009a780bc9d5ec74acf2c86a84392b809500e5b4bbdfb33cb34c727e1006de76b168b912deef010c1a57f67039fb1f3022f51452bc89f756bb963f136406cfabca9140bb715ffc56cb4389afd352a2468a0e32f43f355fe2834663e7283d3c", 0x2, 0x18000000, 0x4, 0xa772, 0x3a, 0x4, 0x6, "eb1f2387a78ed50159f26aecbf79ed25b21275bdc7d580247e514689f122e1a56c989e87fc13de8a00e7f62b59409fa5fcea6c72ab734e1284c7cd9d8730aab72114a151a11444f4"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000100)=""/27, 0x101}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x907d, 0x1, 0x7, 0x100000001, 0x2, 0x3, 0x9, 0x401]}, &(0x7f00000000c0)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/26 12:25:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x9, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000040)="f5", &(0x7f00000001c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/183}, 0x18) 2018/05/26 12:25:07 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001c00), 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/26 12:25:07 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x20000000005) bind$ax25(r0, &(0x7f0000000040)={0x3, {"484f3cc5539399"}}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x1005001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x11}, @ipv6={0x0, 0x6, "383ef5", 0xf5e, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "68af5d", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x0, 0x1d5, [], [@generic={0x0, 0xea7, "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"}, @jumbo={0xc2, 0x4, 0x6}]}], "6fe77f26f16dfe5038b96cf9080029443908f56625d2ff044cb2db262d78b4a7ea652fef2a16e473e05fd9ed6271401bf418b4c653ea9cae257a6d54f0c94abd73e31e7c232b0bb195c2338afc1f4c50fc653fa2918a12412ff0c38612b821e6b5165d4ab1e71c815513d2af5d00abfab7f5adaf0e70"}}}}}, 0xf90) 2018/05/26 12:25:07 executing program 6: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000180)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x0, 0xffffffff, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x204000, 0x0) accept4$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) timerfd_gettime(r3, &(0x7f0000000040)) 2018/05/26 12:25:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e97aac1dc890dd981d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0x1, [], 0x0, 0xfffffffffffffffd}, 0x48) 2018/05/26 12:25:07 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x7fffc) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x101001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) 2018/05/26 12:25:07 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x208200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x20000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/05/26 12:25:07 executing program 3: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/4\x00') linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000002c0)={0x5, 0x2, {0x1, 0x2, 0xfffffffffffffc01, 0x1, 0x8}}) bind(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'ip6tnl0\x00'}}, 0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000280)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000200)=""/123, 0x7b}], 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/26 12:25:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) ioprio_set$uid(0x3, r2, 0xffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$inet_sctp(r0, &(0x7f0000001300)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000200)='Y', 0x1}], 0x1, &(0x7f0000000300)=[@dstaddrv6={0x0, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x21}}, @prinfo={0x18, 0x84, 0x5}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x15}, 0x0) 2018/05/26 12:25:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x10001, 0x7, 0x200, 0x25d, 0x1f, 0x400, 0x1, 0x20, 0x2, 0x7fff, 0x2}, 0xb) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x14) r2 = socket(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x40000080806, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x1) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r2, r3) accept(r2, 0x0, &(0x7f0000000000)) 2018/05/26 12:25:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, [0x46, 0x1, 0x0, 0x9, 0x3ff, 0x7fff, 0x1, 0x7c, 0x1, 0x10001, 0x2d, 0x1000, 0x3, 0x31b1a5e6, 0x196]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={r1, 0xfffffffffffffc96, &(0x7f0000000340)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x3, 0x4, 0xff, 0x4, 0x8, 0x7f8, 0x40, r2}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r4, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x1}]}, &(0x7f00000000c0)=0x10) 2018/05/26 12:25:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e622e6370750065eb6c76c71c1e487cdfd5", 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) read(r2, &(0x7f0000001140)=""/20, 0x5) 2018/05/26 12:25:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) [ 119.193281] dccp_check_seqno: Step 6 failed for RESET packet, (LSWL(153477736964152) <= P.seqno(0) <= S.SWH(153477736964226)) and (P.ackno exists or LAWL(257510598428553) <= P.ackno(257510598428555) <= S.AWH(257510598428555), sending SYNC... [ 119.384353] kernel msg: ebtables bug: please report to author: bad policy [ 119.409415] kernel msg: ebtables bug: please report to author: bad policy 2018/05/26 12:25:08 executing program 2: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r2) 2018/05/26 12:25:08 executing program 5: io_setup(0x3ff, &(0x7f0000000380)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={r3, 0x30, "39dd3b64814d2a28ff3dd2b68d272670625aee1984f34edcf9b98f927167065c9dea5a8b88832f66747de6ea5857c53f"}, &(0x7f0000000480)=0x38) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x210000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="b46a78cbcd13de6de2a3d81fbb19cad904870a240ca1f23c26f6aff8dc3decd512937f1f095bbf727dc2eefd583576e0758d12aaf2703643b0259e21bb424cd25bf241f692e3a3fcee80de8e39c5ec2deb9f5f6dcd7ec383ab8ce1756f67c0c625c3ed4f8cb88867352363e88b028a21c2beb9e5db3fb665", 0x78, 0xfffffffffffffffa) keyctl$clear(0x7, r5) r6 = eventfd(0x2000000) io_submit(r0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r6}]) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000200)={0x4}, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/05/26 12:25:08 executing program 4: unshare(0x24020400) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0xfffffffffffffffe, 0xffffffe7) 2018/05/26 12:25:08 executing program 3: pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000024ff6)='./file0\x00', 0x8) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='pipefs\x00', 0x1100001, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/05/26 12:25:08 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff01c}, {0x6}]}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/05/26 12:25:08 executing program 7: unshare(0x24020400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040), 0xc) r2 = msgget(0x1, 0x10) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000080)=""/158) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x100000000, 0xe5, 0x4}) 2018/05/26 12:25:08 executing program 1: r0 = socket$inet(0x10, 0x800000, 0xad) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000001c0)={0x4, 0x21, 0x6, 0x9, "f0af09d62839c8362b900a697720d801d60b164b3a12980753cb93058b517d52"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="9bfcb7599529b6a6d123e40c358ce926", 0x10) r2 = socket(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x400200, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x5, 0x5, 0x4, 0x6, 0x9, 0x400000000000005, 0x8, 0x101, 0x401, 0x10001}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x141000, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/26 12:25:08 executing program 0: socketpair(0x1d, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[{0x30, 0x0, 0x7, "442000000091efc282070000000065b8c23eafddd3a0b514d7"}], 0x30}, 0x0) fstat(r0, &(0x7f0000000000)) 2018/05/26 12:25:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x81, 0x0) r1 = creat(&(0x7f0000000740)='./bus\x00', 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000006c47fcbed269c955ce927d3e30d89c9e7c37ec06c8bd792a3de083f106965e355f3572a7038a02a61ccca0ca595a0122469635abdecad1bccc85dd2bf96b48f5300fd1028b28677233e9d72a3b516637b410a2c137c659550978a6f09192c13a872cf170dbfb7ea58585e50d202de0bfaa9acaea96c51753be83dd23350af0d05d6aafa634ef77b1045f36725089499b9e0fe6eb56c26e21b53946574e1cc56985ce1f477d7088384e664a0f9e21491554d2a271118cfb3b3e14a4dc487640b920d6135156b619e269b97e8ad6d98418a7eaea9846beed0ab6a1f8605cb6b568045a82aa43156a1fa2b8123d96cc00b53c8b0d5dec5f9d039dc13923696f62a6dd32215d8d85330ccbfb8c3a547c93c727b347df8b8ccf30808fc3d8d6dd9b364cc082232dbb86f0d86aa9e2e23d064f0401a911cf078cf432b11b02432c4f0a8fbe2e53e6fd0b649ca34ad892c016972b06478020f9edd2a1efcd5802cf0a1ccfd0000007b3536d9098977c3917eddf0bacef47f08422f0e79f65c2534d4b638a63d8fcb72771f8bbe06c78f50f860946753875d2d4a60aafc0880"], 0x1bc) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8) 2018/05/26 12:25:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xae, 0x200000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x5, 0x2, 0x400, 'queue0\x00', 0x17}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r3}, &(0x7f0000000180)=0x8) 2018/05/26 12:25:08 executing program 0: r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1e}, @rand_addr=0x9}, 0xc) getsockopt(r0, 0x0, 0x2711, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/05/26 12:25:08 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x406000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x2, 0x0, 0x0]}, 0xa) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/26 12:25:08 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x682000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/254, &(0x7f0000000040)=0xfe) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000200)=""/163) 2018/05/26 12:25:08 executing program 3: r0 = socket(0xb, 0xb, 0x7b) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="9ea8eeb1e996fcdccd29fe6b17aaaaaaaaaaaaaaaaaaaaaa0008004500002800000000000812", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x79f]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xac}}, 0xc6}, &(0x7f00000000c0)=0x90) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8, 0x80) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x0, 0x7}, 0x8) [ 120.027235] mmap: syz-executor2 (8157) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/26 12:25:09 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) shutdown(r0, 0x0) readv(r0, &(0x7f0000002180)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) 2018/05/26 12:25:09 executing program 0: r0 = epoll_create(0x4) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) epoll_pwait(r0, &(0x7f0000000140), 0x0, 0x490, &(0x7f0000000180)={0x1fd7d463}, 0x8) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x80000000, 0x1ff, r3) ppoll(&(0x7f0000000280)=[{r0, 0x10005}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)={0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) 2018/05/26 12:25:09 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xdb) r1 = shmget(0x1, 0x8000, 0x424, &(0x7f0000ff8000/0x8000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x3cf}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x9, 0x2}, 0x90) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/186) r3 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0x0, 0x8001, 0x0, 'quefe1\x00', 0xfffffffffffffffc}) write$sndseq(r3, &(0x7f0000000280)=[{0x8b, 0x7, 0x2000000000000, 0x0, @tick, {}, {}, @time}], 0x19) 2018/05/26 12:25:09 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000000180)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000)=[{&(0x7f0000000040)=""/25, 0x19}], 0x1, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40040, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000300)={0x0, 0x70, 0x20, 0x3, 0x251, 0xc23, 0x0, 0x3, 0x8000, 0x4, 0x34d, 0x9, 0x6, 0x9, 0x2, 0x8, 0x1, 0xd8a, 0x4, 0x5, 0xff, 0x7f, 0x6, 0x3, 0x2000000, 0xd467, 0x100000001, 0x7fff, 0xfffffffffffffffc, 0x2, 0x1, 0x9, 0x4, 0x1, 0x0, 0xfc, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x6, 0x80}, 0x80, 0x1, 0x39cb, 0x3, 0x100, 0x2, 0x8}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') unshare(0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @rand_addr=0xcfa4}, @in6={0xa, 0x4e22, 0x9a8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1a5, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0xe24b}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xb0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100100000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/05/26 12:25:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp\x00') getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0xc5, "0b2eab089080572b5b18a42be5c24050cbb6a6c19a5fcc662dacea1693e52da062c09127b70c0fa5cbe91af7508c0ed091454fa9eb51f63f75d924c6c6063c37ee94f0450d4b6c4a21b6ba58af583b3c2ed62e16be70eb698a477205e4ee47fe501e58a1496b4968328fe160193b11a296012b5d3642bb510c7646e10a93614d01dc0d7830bbbe78df10e043972006e428e1802675cb8392151ab2e3a701d9cd1e46a002268b8b67b280cbdcb58c498ec15a8e9b8a2250a90cb37a84984fac8d2795be43a8"}, &(0x7f0000000280)=0xe9) r1 = socket$inet(0x2, 0x2, 0x88) sendmmsg(r1, &(0x7f0000006780)=[{{&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x2400c000) 2018/05/26 12:25:09 executing program 6: utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}, 0xa59e2a4fe716a2bf) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r0, 0x65, &(0x7f00000000c0)=""/221) 2018/05/26 12:25:09 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket(0x10, 0x2, 0x40000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x3) getdents(r1, &(0x7f0000000140)=""/178, 0xb2) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/05/26 12:25:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000440)=""/205, 0xcd}], 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) inotify_init1(0x8000007fffc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000100)=0x3, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000fc8000)}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x81, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x60, 0x4, 0x3, 0x3, 0x9, &(0x7f0000000140)='ip6tnl0\x00', 0x2, 0x0, 0x653}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/26 12:25:09 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000000000806, 0x31, r1, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0xfffffffffffff801, r3, 0x0, 0x3eb}) fstat(r1, &(0x7f0000000040)) 2018/05/26 12:25:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001940)='/dev/zero\x00', 0x400, 0x0) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000300)=""/73, 0x49}], 0x2, &(0x7f00000003c0)=""/89, 0x59, 0x642}, 0x2021) r2 = semget(0x0, 0x7, 0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000018c0)) personality(0x400000f) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x8) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x5, 0x9, 0x0, 'queue0\x00', 0xffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) process_vm_readv(r4, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/208, 0xd0}, {&(0x7f0000000640)=""/225, 0xe1}, {&(0x7f0000000740)=""/38, 0x26}], 0x4, &(0x7f0000001880)=[{&(0x7f00000007c0)=""/139, 0x8b}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x2, 0x0) r5 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r5) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001980)={@in={{0x2, 0x4e24, @rand_addr=0x9}}, 0x4d96, 0x3f, 0xda3, "d6170fc3532aa221cc0dd81abab4dca8cc894db4c0d33b3faf3207bedbba927d4d6bdb3d49d9de11958faf1cb014d0b6997146a62af9a51ba290abd972986a4e293f51575c3c9090e3d89361f551ca26"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4000000000004e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/26 12:25:09 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180), 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x0, 0x200, 0xa401, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xad00, 0x30}, &(0x7f0000000140)=0xc) [ 121.001189] Unknown ioctl 1075864629 [ 121.029488] Unknown ioctl 1075864629 2018/05/26 12:25:10 executing program 6: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000035000)) rt_sigqueueinfo(r0, 0x1b, &(0x7f0000000000)={0x3c, 0x1, 0x7fff, 0xe16}) 2018/05/26 12:25:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) 2018/05/26 12:25:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x3f, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/26 12:25:10 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000700)={0x0, 0x9, 0x1f, 0x1ff}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000780)={r1, 0x3ffc00000000000, 0x7}, &(0x7f00000007c0)=0x8) unshare(0x42000400) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000080)={0x0, 0x8, 0x2, 0x6, 0xd48, 0x1d, 0x9, 0x6, 0x4d3}) 2018/05/26 12:25:10 executing program 2: clock_settime(0x7, &(0x7f0000000000)={0x77359400}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2, {0x2, 0x4e21, @broadcast=0xffffffff}, 'sit0\x00'}) [ 121.286006] IPVS: ftp: loaded support on port[0] = 21 [ 121.407829] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 12:25:10 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x89) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000380)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f0000000000)={&(0x7f0000000180)}}, &(0x7f00000003c0)=0x18) inotify_init1(0x80000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000400)={0x5, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0xbf5, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x401}}}, 0x108) 2018/05/26 12:25:11 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200, 0x0) sendmsg$key(r0, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000658ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="b3a3e519966727bb8e1f698fe3eff4d50c54b55d49d1c5a505e900b029d7f5e720316902af0d7f2f9313f33cc50561c455ef67e481a2b093b90c9785f3aa9b4b31354aa04da8b1b477a44a1c07ed3cc89916ec067e3f711265d9e7b6d20f"], 0xfffffffffffffe47}, 0x1}, 0x0) r1 = semget(0x1, 0x3, 0x6) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000002140)=""/4096) recvmsg(0xffffffffffffffff, &(0x7f0000f20fc8)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/4096, 0x1000, 0xffffffffffffffff}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/05/26 12:25:11 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6d, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x100, 0x4) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/26 12:25:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0xaf, 0x0, 0x1f, 0x7, 0x0, 0xbd9, 0x66}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380), 0x1) 2018/05/26 12:25:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x408916, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$packet(r0, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005780)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1, &(0x7f00000058c0)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f0000000000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00000057c0)=""/251, 0x0, 0x0, [], r1, 0x3}, 0x48) 2018/05/26 12:25:11 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xffffffff80000000, 0x20040) sendmmsg(r0, &(0x7f0000000180), 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x3, 0x3, 'queue0\x00'}) r1 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r1) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)) inotify_init1(0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000000280)="2c8a9c9068598771046e0bf4fbd8e345ef0f2236c8e6f3cc393fa1ce6abaad94b35b746e027bc2cb6a7ee8888168520c5238826d9a4cfc4c7822cd42", 0x3c, 0x3, 0x0, 0x0, r4}, &(0x7f0000000300)) fadvise64(r2, 0x0, 0xfffffffffffffff9, 0x2) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf") sendmmsg$unix(r2, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="180000000000001076c6c3b354013200", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x4924924924926c2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000340)) recvmmsg(r3, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) 2018/05/26 12:25:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100000000000005, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00000002c0)={"623a6964622630000000f5ff004000", @ifru_names='syzkaller0\x00'}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) 2018/05/26 12:25:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000000000)="c626262c1a2df5cfaa608523fceceb9f6f") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x400400, 0x0) setns(r1, 0x4000001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f0000000100)="6c56ed48f5e2470dce7030e6a7686ae015705bda4e03e916daa874686f243bc0dbb68e9bc524915e1750b31253dffdbd083c24ac92df04b3c83dbff1073b4384703dfbf7d973ba98ebfe8d712fce55196af2baac6389a79e2deb7fbe8d9ab82d128c6fd493c64d2e151adb4c103a1090cb75604f403ce9e20bf37c008ec648e1bc0a270ff5f1c117259612207d6f0ba5f7c09c73594fd3c541030f47506e563d265812773b549a688bad0a8258e70d288cc4dde8c473104a3b75a0a9f484618863f6b01c52fa2277ed775a3db517c9beb303b3f47ed0907e9e", &(0x7f0000000040)=""/21}, 0x18) 2018/05/26 12:25:11 executing program 7: socket(0xa, 0x5, 0x0) 2018/05/26 12:25:11 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000071100c0000000000000000000000000095000000000000005f09a2059a8d3c267c0d8683e10dcfc1205f5dd3f97c12593e8b6cc7dddcc32b5612359a64c8f8459e71b497e030ba6ec657482e2679f5d594fd0c8d0a3746f01d58ae252328bccf58895f2d69287c101bf7bb3458ff6d2ff40bdae1f20a20eb33f2de44693db0843857c447f6a495d0996cdd17b0e0e8e9e3"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/26 12:25:11 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000440)="f99c086611c4ea152281fbffb48fdb5d05493bece32ca02cf0b0539e98ba8e34396d16ed440e1b6ef5bc13f5dc5fa6c3c4ebe7d63fc01bcb3ff00e8158c97df89ac10793367b14577ce0a27f4419a509139d3b8f4158df93c1e00f7fa8a84985688736cc01e62091bbe28fa680e652ea5017c1a737ac2183342f200e8ae11b2fb11b1914cdbd03") connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000007add789212620d978374d945d1b4e5741073ea8b33586df858aa9f06c7590ba3750572f75a1fdc66319166193ef208abd70f8b32ee61bf64f7952cfeed7c1213901f93ba5296c716e020071279f18836b8d9bf511001e38e2c695edef63bf68cb27cec939cc20cd5a25ba348181b0ca33989432ad48e54dc09e5f28dd618c04d545d355b7336daa07432ebfaf7ce13c6adbb2fc48ad967e5805b2aa3430f323f2dc336af149a6b0052e345eb5241cc00000000000000000000000000"], &(0x7f0000000140)=0xc4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0x8, 0x10cc968b, 0x5, 0x20, 0x7, 0x4, 0xfffffffffffffff7, 0x4, 0x7, 0x120, 0x100000000, 0x3, 0x9, 0xbd8d]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x0, 0x1000, 0x3, 0xc0, 0x5, 0x0, 0xbf, {r3, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x98}}, 0x6, 0x2, 0x9, 0xffffffffffff8001, 0x1000}}, &(0x7f00000001c0)=0xb0) close(r0) 2018/05/26 12:25:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) sendto$inet6(r1, &(0x7f0000000180)='#', 0x1, 0x8800, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, {0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xde}, 0x0, [0xfffffffffffffffb, 0x8, 0x9c, 0x1, 0x101, 0x7, 0x5, 0x8]}, 0x5c) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0xa000000}, 0x8) 2018/05/26 12:25:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='comm\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x7ec}, &(0x7f00000002c0)=0x2b6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x1f}, &(0x7f0000000340)=0x8) sendfile(r1, r2, &(0x7f0000000040), 0x10000000000443) r4 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0x40000) 2018/05/26 12:25:11 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0xeb, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000006f0939b65e4b0011aa01deb77279c6889ec7e0d9c7ecf027a9b7584b2c0e77e1be5fd9540f2ca6dbf4a668d2920b52793a8f23e126151769ae862c2e693caed79c9eddab4df8c5aa96a488317e3ff6aa14daff2a759cf1f4d78d5fac687e0085973f139625afea5ee15076f7dac1811e2f6c48ed7544657f795f923b78b4fd36b51006f0d87af32d9fcfa64620d493640d0cf1f61374c8e027b132e84af7f7aa25752015f1d91f5e77d7acea1a40e3ea38ff7a29f1c028af3bbc84476de276476d8a76732c98e06026f6e9b9a492b5d7dc7b13a307204243c2c27f76f8d707eae59403840b36fd4423159de8af74"], &(0x7f0000000140)={0x0, 0x3, [0x4bd, 0x4f9, 0x59, 0x3af]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/26 12:25:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getpeername$packet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x14) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, 0x6a, r4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge_slave_1\x00', 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000003c0)=r6) r7 = socket(0xa, 0x1, 0x0) bind$packet(r7, &(0x7f0000000080)={0x11, 0xfe, r5, 0x1, 0x200, 0x6}, 0x14) uname(&(0x7f0000000140)=""/110) r8 = dup2(r1, r0) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f0000000000)={0x8, 0x8000, 0x0, 0x1, 0xff, 0x3}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x103, 0xfffffffffffffffe, 0x80200000, r5}) 2018/05/26 12:25:11 executing program 3: unshare(0x24020400) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid_for_children\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x133000, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x23, r4, &(0x7f00000001c0)='./file0\x00') setresuid(r1, r2, r3) 2018/05/26 12:25:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x80000000, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000280)={{0x3, 0x3, 0x5, 0x3, 0x7}, 0x9, 0x800, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x200, 0x5, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x2, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="067236328617f75312f748fbf0ecd5ddaa4aeb35a6a1c6a4fa0976fdd86d73e5243320b19eb29f811d7d015e1fc73f9c6ee5088affd5e42593aef5b66be43dae8e57bfcbc6c2712bf900b652c15526b9b2204bb6ded5a3f5147b74836849e47299485adf3dea3ec405e9a8bb0ce16c2b8356a6bed5a9aabd5239bdf21bf25b3ef364c8d20d61dd0da1a1cf492242978a8f42167498fa5d2aa418e79556411eafb4e87e1f27808cc4b3882bca54fe6f7c572e60b3dd6c7d08ec710091b86f80e22b995ef7a073a66b0b04308f574ea5a41df03c7da83ec5ea4a5d5eb0c5f1536449497fac8e2c2a5ea6", 0xe9, 0xfffffffffffffff9) keyctl$setperm(0x5, r3, 0x40000) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) sendmmsg(r2, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e30f"}], 0x28}}], 0x1, 0x0) 2018/05/26 12:25:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_GET_NUM_WAITING(r0, 0x2286, &(0x7f0000000200)) semget$private(0x0, 0x0, 0x28a) 2018/05/26 12:25:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0xc00) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x465, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001540)="a8", 0x1}]) 2018/05/26 12:25:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4199000, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x5) 2018/05/26 12:25:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00fe4c0000000000000000000000000000ff0200000000000000000000000000010a000000b8d41968ba4a6bc8150f73345ca9cc76ec4920e120e8bcc4053338e1b45fa91b9aa857d8d063eb4dca86222c026777c2501bde05ad2f15dc38ce4a09f2b197f91ad2d3df21709ab006c9a1b9c333ed372e571f80bfedc44b2fa37b7da40e234d45bd600e4952714cfaada76d70aab33752d7791ee507e92a958d4b6de85a258a7cab6567449d55448265b65b25ac7d1793ca"], 0x38}, 0x1}, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x5) 2018/05/26 12:25:12 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20400, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) setxattr(&(0x7f0000000180)='..', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) 2018/05/26 12:25:12 executing program 4: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200000, 0x0) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x0, 0x5, 0x4, 0x1}, 0x0, 0x3, 0x0, 0x0, "9929b680f8ec923d"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x2) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) close(0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x80800) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) openat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/26 12:25:12 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x40, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x8d1c, 0x0, 0x1}) getsockname$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400014}, 0xc, &(0x7f0000000800)={&(0x7f0000000540)=@newae={0x2c0, 0x1e, 0x4, 0x70bd29, 0x25dfdbfc, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0xa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3, 0x3503}, [@proto={0x8, 0x19, 0x7f}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x2}}, @offload={0xc, 0x1c, {r1, 0x3}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x8, 0x1}}, @tfcpad={0x8, 0x16, 0x1}, @algo_crypt={0xb4, 0x2, {{'ctr(camellia)\x00'}, 0x358, "edaa954c95997eac24ea737c6095f834dc8c38d268ace1017aa9feb65791948cf5f2f7d4a4ddf5615ef29aecddd872333924b6a2103f77952eadfab2c6720afb12ae8954b57c62d41ad522f9615f03e73907301827ebb629152386633d533ebcd4e25856c34a2a0509062d"}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @extra_flags={0x8, 0x18, 0xffffffffffffffff}, @algo_auth={0x11c, 0x1, {{'sha256-avx2\x00'}, 0x690, "78c2a149bda786f8eeeed71ddb2ce6224534c188fed53ea4addcb2a544a89e71e7e874b202c614e76ce7b87945c7e3962f5822bcac43455029e51ffd0e865daa6cd3dbf2fa16d63df6b7fe788529e5db1d150a4db032300c0aa2e8126e69dee73d5f95f2dfae2fcf9f3ed31782e0433acbe7ae81ad3929fbafefbdc655a8230f83ccd05d3659c896c7125f98019d19edd5b2d5a70edf290130be933ee8413584e75f8f4092a94ab88f45bc5b369b23524078fbee1db35ccd8d9abe349ba4f48f1b1feb0cecd149d36d290f0955345d4e9bcd"}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x4000014}, 0x40000) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c857fbf012cf66f") r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$void(r0, 0xc0045878) signalfd(r2, &(0x7f0000000040)={0x9}, 0x8) 2018/05/26 12:25:12 executing program 6: unshare(0x40600) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/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}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0x13}, 0x1f, r2}) 2018/05/26 12:25:12 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000980)=0x0) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) r11 = getegid() sendmsg$netlink(r0, &(0x7f0000000d00)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0xc, &(0x7f0000000740)=[{&(0x7f00000001c0)={0x460, 0x18, 0x2, 0x70bd25, 0x25dfdbfd, "", [@nested={0x28c, 0x45, [@generic="387f04eca638bf3320235c8506f1cd8d17d55dbdf5a230a456f0edc5c5933a60717ae42077d229aaa9a335abd3d420e1b214f2deb4e748470e834cbd74589fcf606f0729db4726f31b83dcf4c002420e8defb242292a4ffb9715bda4739dbcfc8c6a7c673e9c83d51d95f988a3833f7bfb47c7b66da82ab2d120bf87cd2d53d03103dfcf5d0eae534ca92426460cf4c0ef3a23efc5843a5039a4c0df38f0858616d56c469df6495eeeea22f84e311bfd7cf904922fea47067cfde4d01bb8", @generic="494d8b289d8e169767af4b09195b03efbea3a78df0deb5fdf3e69a232baea3c0865c04cbbeccc60e21107120819708a5d0ee6b5267b63956d3a47944da5c674a95dab1561bb91034d6a53152ff7503243bd1e0e1e96b3bcd69061a1227699844e48d034ce6e00167e45ca12ee4e096ac0210476ad8538419820b47913f6b2d41f24c3b", @typed={0x8, 0x26, @str='\x00'}, @typed={0x8, 0xb, @pid=r1}, @typed={0xc8, 0x72, @binary="5a1d7534feeabf9d7acbe2ad0b14da6094f0bb95d924106bc7d5f6caa35f123a4be69882f6b47f099752445b858f1b1f36b6e159685e9c91a904d346aedd89213829ed043d172d736566a79b16b5b15e57a958a78c1dad189c70654bf159c12103c23a0425d5297f6750c44069c4f9da6532fd66a3db5eb445706adc308ec8280d2511d38c97f88b381027331151965f684a4329205eb85197f6a31f293d1383297aab7e1167723574e3d2eda0b360bec70c1a462880dbb7488e01105bd997f092df"}, @typed={0x8, 0x37, @u32=0xfffffffffffffffb}, @generic="c08e264f03162f1d36e6ae7f6a9023432ead85013d4f8417cfbe61279755b60d8ac849b7d4a49a9ba7c7b859102ecd3425948caa6f5741da33d40296abd1136a471d018d80e034bc12a8e29a49c16d58794b21b33ffcffe19bbbedc25e3e", @typed={0x8, 0x14, @u32=0x9}]}, @typed={0x8, 0x65, @pid=r2}, @nested={0x168, 0x75, [@typed={0x38, 0x67, @binary="4860e9bd30ec181fac915207a1096233847dcc1074eb8676b9bac9a055ed2c2715aeedea314a1421134e3ee292587082e1567a23"}, @generic="426d93db624ed6580ba6bece95db733ae15d9e0772c837a7aff688ccdc921ef7b90e64ae85b0c1d4195f90b53b749b3486873bb0193c3e438a0d88a29fb4db16875c9b7b83cd17c3253a96b493329f94de739668ccc160d5864933770552b7543cc4883b0b90420980c0f2dbf4cf63c9fc0e32e08c55bba6f60fce9b0af12dd854", @generic="36e54a0183259783c929481ebf4c62fd04f41e63795bfe27768eb6c597933e3fd6ab0bb938a9805f56e9e2052917c4854841f5c1126152360d69847f340ef4a324d7a43f037715cd73a76b4419fa881d16344b34249f1036e087d34c2b59f878eb8998bee13c1ccf116cf97ba195f071aaf9be4bc8b9bfb3c131df289e424c782ce7d0709df5", @generic="be49d533a1c53d3409daf40623432e33e0cdccfc0261604177ed0cd02f5dd9911cfb"]}, @typed={0x8, 0x2, @u32=0xda}, @typed={0x4, 0x82}, @generic="98cad3c62cade6c4e5bfaced757b76d18c57b25bdca7619c11134ad2c748bbbe164af3f36ab4fb8b955551b8c2e4380980dc052a3c61eda012190321fb688b8e720500f7f16b"]}, 0x460}, {&(0x7f0000000640)={0xdc, 0x14, 0x8, 0x70bd2a, 0x25dfdbfb, "", [@generic="064aae62fda0fe43606f463449a90ebe879fc5be8b3da251248e4787e6c2b7d9dcc10e42c9a6bb8275536dbe33ce00274b79d50c3100b07e0ca17c195b5894c7d04b0cf5b366ade7d79a546138fe4a88814ecb4216dacf7c51f960e27e7439eb2bc225f1ef1e802ba90ba086401d52fde3c960fb64ae431e0e3d670d005e1ff8ec798e5469024bda21914dfb6e4d7ca3729cab5d13ec99187ab2e1bb8f326a2dc53d4ced77f31b5e4ab7929169cbeb55089a41c226349505f91c3a446768cbed3d3a46690fd94af182bed1"]}, 0xdc}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x20004000}, 0x8040) r12 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x88, 0x0) futimesat(r12, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x77359400}}) ioctl$int_in(r12, 0x800000c0045005, &(0x7f00000000c0)=0x2) 2018/05/26 12:25:12 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100001fc, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002cb, 0x0) fcntl$setpipe(r0, 0x407, 0xfff) 2018/05/26 12:25:12 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000000080)=""/206, &(0x7f0000000280)=0xffffffffffffff51) 2018/05/26 12:25:12 executing program 0: ustat(0xf1, &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x20, 0x4000000000000003) 2018/05/26 12:25:12 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002c40)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) r4 = getpgrp(r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003300)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003340)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003980)=0x0) fstat(r0, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003b00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003c40)={0x0, 0x0}) r14 = geteuid() fstat(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003dc0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc, &(0x7f0000003900)=[{&(0x7f0000000240)={0x29d8, 0x1c, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@generic="cd75d88dc7cd8364f429f9e8d9317b0d9497c9d3c2485f66d35f1a22f3fdcd03776344d211949af1573c0f9a31c7fc70f351edfffc75e5d35ad65bf73d4d0bc0163af147de50210ca5503c41b16100029a45a63931bdac5dac5e459782bd3db7bd533a4109b7b23dcf26edd67faa044ac6964f5db3f73518b017c626e2b457f517f12853842020f548ec081b0d70326906b350315ca307e65e5be988b46302237876e7147ba6bb7964cb3c138de2766e6f8efa0396e869cc111a49749731dac1f3e9c655ff0d327a46a2", @typed={0x8, 0x26, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @nested={0x178, 0x3e, [@generic="7ad416727bde42b7c9f463feaecca9e7", @generic="b59b3c1ce392cd3850585871af54c273c5da61e05a4c14e7a27312f8486db7ac717c14d21611df78a3d6877c3c92c561cdecaf050256ad36851166bd901e037ca73bc8af3c1ac22f3927256ecd07aac24ad9fdd9e8e0a67e2dd44f97bea3f89da52fddd1e122d47e5c13176e2ab3a744079d3ed25f1102ca0c1f0dc1df6677a5811d56c22b44889a13ce6e31075167cb3bc0848418ed9e91cd285b901b18438fce0c2262359770a46e9614a4503f500b00478ff74569cc8d73d978245ffe253984f7a459f48f8300307454fc22fa0106f11a8e33fe47e0754526ff051870f4c883990a089cd0231e69ef2aa52e31b4cee4cc6fdaeeb29545", @typed={0x8, 0x70, @uid=r1}, @typed={0x5c, 0x1c, @binary="7ea370fb0def90e1d946de520d8b53451164ca84023a9ba032563eae3f75d8d9c48e26587b9b942ebef0b4b30eaa96f96b93228266c9fce290fd11ddd2930dbb7d3e198fa65aa3ca4ec16d6e4bb03844c0b78bd2ce"}, @typed={0x8, 0x2d, @u32=0xaa}]}, @nested={0x11a4, 0x54, [@generic="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", @typed={0x4, 0x2e}, @typed={0x8, 0x60, @u32=0x2}, @typed={0x14, 0x74, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}}, @typed={0x10, 0x4e, @str='procproc\x00'}, @typed={0xc, 0x5e, @u64=0x8001}, @typed={0x14, 0x92, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="6db077de0005679894567ab45ca43fcd2893c4b8688ef0f6376136b15b0f5b1938a92c907116d61426c85123bab0c1dd35521d633aeb6377500a4aa0462bed1c06019b2cfbef1aa3f38520", @typed={0x8, 0x5e, @str='&\x00'}, @generic="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@typed={0x8, 0x16, @pid=r2}, @nested={0x110c, 0x21, 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0x38, @fd=r0}, @typed={0x8, 0x2c, @str='\x00'}, @generic="11c38ebd6dc656e345a94ac37fa53089f61227392b9dc90ecbb7ac5edb53cadfc2c6aea5ad5206b514d00729c612920f5b04e7721508fbf7de772a492ceb5474a9eea4d8908f1e0dee5cdd9f3fc41bfa44b2218ea8a89f7ce89242085c176d54a2b35e2587bd8a8c826990e62bb34b1a21a0f9c651b927fa50c7a49593798757b8e0dbfb4bb640ceaac1e86236f21a8d16b2d443b7a2e373e2f3e5195395dca587890ffdf31878083c6112d8", @generic="e00d767bd2cc0c73e6db2a53a170a7d0e9b681fbf176aaa4e6b4b3b8532d41a8e5483a3da5faea561241b0c0b88eca4a937934995821d0867ae055eae00feb77be1b293a38c0e2f257def1529479e37038b3c951ad2a7d62bb1df4dd921b8a9563fce8e23303fb88d87dcdd31ba5b56d29642d088497d00c2f50950056c2aedd0777539d78", @generic="93040caccbebe775cd6b4d838077d9a7940efd97a24266912c347274241b69f240093907f19eb632a3823f59b6c96e305b82f0855f3d58d8c8db23d554c17e19a3b751", @generic="7d27dda35ce6abc02653204ec462ebc119f62262a26fcf60b01d1521d54a376964cfe0375ded9b4d10ab83ec13ca98d55403fb553eb6bc7facfd74f30817cfa8cc8f8f5c969085d2a5c14ee99ba056e029855e3311a9a8fdc39130b1897ae2230e664b2a398ac1dca7c275c1d7e7db96b605049bd231df8a815fb41fa687f5cfdc3c75fadd36e5ad2998b19b195c374d8e9a32ade3dbbf1adb6c20d6a9d06950afcd5c0e67de5f8521f214516536b6d33edf00af4a39c4e876c09c639594"]}, @typed={0x8, 0x7f, @u32=0x8d0}, @generic="051216afb0c5cee6b55d6fc99b13a3", @typed={0xc, 0x3e, @u64}, @typed={0x8, 0x38, @pid=r4}]}, 0x4b8}, {&(0x7f0000003e00)=ANY=[@ANYBLOB="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"], 0x90}, {&(0x7f0000003380)={0x56c, 0x1f, 0x208, 0x70bd25, 0x25dfdbfe, "", [@generic="f14d76a460955fa00333124f98007ebd249990dd9acc47ff2c60b23d94126be2c3c44879fa5efe0f8cd2f534dd734aca05bd70a33c04f7a356be2e105560c2cd911385120f900eafee2c01f58dea5b3939208a65be201ef8d0650b46d55b502b2f2f1b50f56842c212852b966951bfc7447af0123f2e28e253ec0fb50473480f849b8e587f890b84c9840825bc93aeefd0ee1daec0aad18b0c16011c08921beed6", @typed={0x4, 0x23}, @typed={0x8, 0x10, @pid=r5}, @typed={0x8, 0x69, @u32=0xffffffffcc0ea42b}, @nested={0x128, 0x92, [@typed={0x4c, 0x60, @binary="9bf6657daa625d51d315fcee74ab4e71200c1144bf4f210de9810d51f50aadeeb47b85226e2b66292ddcf4221047794345809c0a597d3a19c07930b119d781d1de6b35fff4"}, @typed={0xc, 0x11, @u64=0x96}, @typed={0x14, 0x3c, @ipv6}, @typed={0x4, 0x59}, @generic="632688a3b3936908897de20f1c6c1da3359dd7e6740b842dfde37cbbf69a2a36e18c9fe4eb09", @generic="43661609b789a91b420188e07e56de8ccc706348816f5b3ed4fc4060b724990d9206b0edf0c022ae4bc5c8ff4c2db316db12b5d825c3b367e4075008da669bea5bae3cec6387c6b285c5ccd974b9b12bc681ddb8dea45937d459f009371a1d652f81e15a09765501946f831bf306136f3c5e397d49c5858840af160377a3bcb96f52af11", @typed={0x8, 0x8d, @str='@\x00'}]}, @nested={0x4, 0x2c}, @nested={0x378, 0x1b, [@generic="0a993ce6f6cf2d3d0be18aa38d08924eb1fde386b39db9598a8adc2306d18891d892bcde535884447c5889024daf4e02f461b4743af190ea178578b7ef73d9cae83912346d3c9bcc7a109a2a413cc57a71b2bb0bb08eb02110cd627dedfa29069943e91998047a77448953818e678be53e8dd822ad9dbbdcc6c40b4e006ec4e60bd16f6712c60f88939a4929fa4238b183e91d45fd182222e7112850f3e38234fdb94b9c792016f2188dab2acc40a39804fa01560c9d3b7c85", @generic="29f5c52dd97914bce3a26e543d7409f947441f432f2eed7f1229705966cb98389cfd0233fcdd8d5b846a97dcf82b655a491be0eb13ec7c7a692e5897b582eba46ceddcc176d49589ddf3804b5c18a8e3366544edc65f7d56c773c9afe6bf5084b2094e2d45167a8de811ef8c6e867950ce5442a89ee9d67b2e75666dc58aa97e0dfa9d027d7a84239fa01abec60ca888ff68b71e4a85446cb1a7555b45abc2b402c30ea4e6a7b1b0eeb7ae7c3a1200a4098128c22e62fef6900437f6cd1311f0b2cbdbcfc75a92800f3d20d163dcc131b227f667999f3b77f08fa91fa400b7ec5f981a1e258f6d4b42e095de1982", @typed={0x8, 0xe, @pid=r6}, @typed={0x8, 0x50, @fd=r0}, @typed={0x8, 0x6f, @u32=0x80}, @generic="c975a91e422e342ba79209e7427c5ba195ee3b26328c8f4c9f8005533bd7432946df19d3c85bb22b0dcfe0adc588a52ea530af364f942745dc4147cdcbaeeeb3ef0c7562a6668ffde5cbd5c809b96590c503d2032c2f85d60df2b96431bdba364757639e9e16be595f65538a0745771a3afbd8d815623d641b09e2fd29558c333c9b2c3dee2d9de0cbc521c1b8876c3a3bdee5613dcf4e4fbc9411c0a1c92d654ea71139071735077591130054eb", @generic="1448b34e56165e9f00cdcf317bcfcc71a0283857db94b0a58bf1dea1acd3a8b48c5c242f3f2af92924128cd1e19a1ddaf302a5ab7bff295a5a861caa09205f829b34cbb64e51a5bcd1f381b851a5ff", @generic="d463d055c0caf0e5fdd8fdf8b074d9fd3cb98b582e6ee0438dd060c158bab71022375bdc832f22b4020d8674bd495cd1316173857e6cb067e5a8c6dfb2cce1ac35875182503aa16e2146df6ad1565d61b2d6af5fd642040e04f6f73878b9365d39cec56821d40f25b541be183ea1df335bca037108744051667683bfe14893928e5b0106a952f8cb58d1bfdf6a27bde688569710d3450fb2e72135dd33ae058ecc208e5400590bc257d71b5715763d3480c0816803"]}]}, 0x56c}], 0x5, &(0x7f0000003d00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x4}, 0x40000) 2018/05/26 12:25:12 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x48001, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x75d, 0x72e, 0x517b, 0x1, 0x0, 0x8}) getsockopt$inet_int(r0, 0x10d, 0x4000000cd, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/26 12:25:12 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x80) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x20000000000002, 0x1, 0xffffffffffffffff) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8032, r0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x4, 0x1}, 0x14) 2018/05/26 12:25:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x5, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x1, 0x5, [{{0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x16}}, {{0xa, 0x4e23, 0x354, @empty, 0x7fffffff}}, {{0xa, 0x4e22, 0xff22, @empty, 0x7c8}}, {{0xa, 0x4e20, 0xc000000000, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4}}]}, 0x310) 2018/05/26 12:25:12 executing program 1: socketpair$inet(0x1e, 0x80000000000005, 0x3f, &(0x7f0000000140)={0x0, 0x0}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0x6, 0x4, 0x2}) bind$inet(r0, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/76, 0x4c, 0x100, &(0x7f00000000c0)=@l2={0x1f, 0x10001, {0x2, 0x1, 0x3, 0x8, 0xfff, 0x4}, 0x770, 0x2}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000240)={0x5f8c96ba, 0x4, 0x3}) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000300)={0xfffffffffffffffd, 0x7ff, 0x6, 0x6}) [ 124.002523] ================================================================== [ 124.010074] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 124.015978] CPU: 0 PID: 8368 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #102 [ 124.015984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.015988] Call Trace: [ 124.015992] [ 124.016008] dump_stack+0x185/0x1d0 [ 124.016022] ? gre_rcv+0x1237/0x1970 [ 124.016039] kmsan_report+0x149/0x260 [ 124.016052] __msan_warning_32+0x6e/0xc0 [ 124.016065] gre_rcv+0x1237/0x1970 [ 124.016079] ? raw_local_deliver+0x63/0x1660 [ 124.016093] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.016107] ? erspan_xmit+0x2d70/0x2d70 [ 124.016119] gre_rcv+0x2d6/0x3b0 [ 124.016132] ? gre_parse_header+0x14e0/0x14e0 [ 124.016147] ip_local_deliver_finish+0x881/0xed0 [ 124.016164] ip_local_deliver+0x43c/0x4e0 [ 124.016178] ? ip_local_deliver+0x4e0/0x4e0 [ 124.016192] ? ip_call_ra_chain+0x7c0/0x7c0 [ 124.016205] ip_rcv_finish+0xa36/0x1d00 [ 124.016217] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 124.016233] ip_rcv+0x118a/0x16d0 [ 124.016246] ? ip_rcv+0x16d0/0x16d0 [ 124.016264] ? ip_local_deliver_finish+0xed0/0xed0 [ 124.016278] __netif_receive_skb_core+0x47ff/0x4ac0 [ 124.016295] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.016307] ? kmsan_set_origin_inline+0x20/0x120 [ 124.016323] process_backlog+0x62d/0xe20 [ 124.016339] ? rps_trigger_softirq+0x2f0/0x2f0 [ 124.016350] net_rx_action+0x7c1/0x1a70 [ 124.016367] ? net_tx_action+0xab0/0xab0 [ 124.016380] __do_softirq+0x56d/0x93d [ 124.016396] do_softirq_own_stack+0x2a/0x40 [ 124.016400] [ 124.016411] __local_bh_enable_ip+0x114/0x140 [ 124.016422] local_bh_enable+0x36/0x40 [ 124.016432] ip_finish_output2+0x1378/0x1490 [ 124.016450] ip_finish_output+0xcaf/0xff0 [ 124.016467] ip_output+0x505/0x5d0 [ 124.016480] ? ip_mc_finish_output+0x3b0/0x3b0 [ 124.016496] ? ip_finish_output+0xff0/0xff0 [ 124.016506] raw_sendmsg+0x3e77/0x41c0 [ 124.016523] ? raw_getfrag+0x630/0x630 [ 124.016543] ? compat_raw_ioctl+0x100/0x100 [ 124.016554] inet_sendmsg+0x3f7/0x750 [ 124.016565] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.016577] ? inet_getname+0x4a0/0x4a0 [ 124.016591] __sys_sendto+0x6c0/0x7e0 [ 124.016603] ? syscall_return_slowpath+0xe9/0x700 [ 124.016614] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 124.016625] ? syscall_return_slowpath+0xe9/0x700 [ 124.016645] __x64_sys_sendto+0x1a1/0x210 [ 124.016656] do_syscall_64+0x152/0x230 [ 124.016668] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.016676] RIP: 0033:0x455a09 [ 124.016682] RSP: 002b:00007f4a43ca2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 124.016693] RAX: ffffffffffffffda RBX: 00007f4a43ca36d4 RCX: 0000000000455a09 [ 124.016700] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 124.016706] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 124.016712] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 124.016718] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 124.016725] [ 124.016728] Uninit was stored to memory at: [ 124.016742] kmsan_internal_chain_origin+0x12b/0x210 [ 124.016754] kmsan_memcpy_origins+0x11d/0x170 [ 124.016763] __msan_memcpy+0x109/0x160 [ 124.016775] pskb_expand_head+0x3a6/0x1a70 [ 124.016783] ip_tunnel_xmit+0x2dd6/0x37b0 [ 124.016794] erspan_xmit+0x1c67/0x2d70 [ 124.016805] dev_hard_start_xmit+0x5f1/0xc70 [ 124.016816] sch_direct_xmit+0x578/0x8f0 [ 124.016825] __qdisc_run+0x1785/0x3730 [ 124.016836] __dev_queue_xmit+0x1d50/0x3510 [ 124.016847] dev_queue_xmit+0x4b/0x60 [ 124.016859] neigh_resolve_output+0xac6/0xb60 [ 124.016867] ip_finish_output2+0x1362/0x1490 [ 124.016878] ip_finish_output+0xcaf/0xff0 [ 124.016889] ip_output+0x505/0x5d0 [ 124.016899] raw_sendmsg+0x3e77/0x41c0 [ 124.016908] inet_sendmsg+0x3f7/0x750 [ 124.016919] __sys_sendto+0x6c0/0x7e0 [ 124.016931] __x64_sys_sendto+0x1a1/0x210 [ 124.016939] do_syscall_64+0x152/0x230 [ 124.016950] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.016953] Uninit was created at: [ 124.016965] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 124.016976] kmsan_kmalloc+0x94/0x100 [ 124.016987] kmsan_slab_alloc+0x10/0x20 [ 124.016998] __kmalloc_node_track_caller+0xb32/0x11b0 [ 124.017008] __alloc_skb+0x2cb/0x9e0 [ 124.017017] alloc_skb_with_frags+0x1e6/0xb80 [ 124.017028] sock_alloc_send_pskb+0xb56/0x1190 [ 124.017037] sock_alloc_send_skb+0xca/0xe0 [ 124.017047] raw_sendmsg+0x221c/0x41c0 [ 124.017056] inet_sendmsg+0x3f7/0x750 [ 124.017067] __sys_sendto+0x6c0/0x7e0 [ 124.017079] __x64_sys_sendto+0x1a1/0x210 [ 124.017087] do_syscall_64+0x152/0x230 [ 124.017098] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.017102] ================================================================== [ 124.017105] Disabling lock debugging due to kernel taint [ 124.017111] Kernel panic - not syncing: panic_on_warn set ... [ 124.017111] [ 124.017122] CPU: 0 PID: 8368 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #102 [ 124.017128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.017131] Call Trace: [ 124.017135] [ 124.017145] dump_stack+0x185/0x1d0 [ 124.017159] panic+0x39d/0x940 [ 124.017185] ? gre_rcv+0x1237/0x1970 [ 124.017198] kmsan_report+0x260/0x260 [ 124.017210] __msan_warning_32+0x6e/0xc0 [ 124.017222] gre_rcv+0x1237/0x1970 [ 124.017234] ? raw_local_deliver+0x63/0x1660 [ 124.017249] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.017263] ? erspan_xmit+0x2d70/0x2d70 [ 124.017275] gre_rcv+0x2d6/0x3b0 [ 124.017287] ? gre_parse_header+0x14e0/0x14e0 [ 124.017306] ip_local_deliver_finish+0x881/0xed0 [ 124.017323] ip_local_deliver+0x43c/0x4e0 [ 124.017337] ? ip_local_deliver+0x4e0/0x4e0 [ 124.017351] ? ip_call_ra_chain+0x7c0/0x7c0 [ 124.017364] ip_rcv_finish+0xa36/0x1d00 [ 124.017375] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 124.017391] ip_rcv+0x118a/0x16d0 [ 124.017403] ? ip_rcv+0x16d0/0x16d0 [ 124.017422] ? ip_local_deliver_finish+0xed0/0xed0 [ 124.017436] __netif_receive_skb_core+0x47ff/0x4ac0 [ 124.017447] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.017459] ? kmsan_set_origin_inline+0x20/0x120 [ 124.017475] process_backlog+0x62d/0xe20 [ 124.017491] ? rps_trigger_softirq+0x2f0/0x2f0 [ 124.017502] net_rx_action+0x7c1/0x1a70 [ 124.017518] ? net_tx_action+0xab0/0xab0 [ 124.017529] __do_softirq+0x56d/0x93d [ 124.017545] do_softirq_own_stack+0x2a/0x40 [ 124.017548] [ 124.017559] __local_bh_enable_ip+0x114/0x140 [ 124.017570] local_bh_enable+0x36/0x40 [ 124.017580] ip_finish_output2+0x1378/0x1490 [ 124.017597] ip_finish_output+0xcaf/0xff0 [ 124.017614] ip_output+0x505/0x5d0 [ 124.017628] ? ip_mc_finish_output+0x3b0/0x3b0 [ 124.017644] ? ip_finish_output+0xff0/0xff0 [ 124.017655] raw_sendmsg+0x3e77/0x41c0 [ 124.017672] ? raw_getfrag+0x630/0x630 [ 124.017693] ? compat_raw_ioctl+0x100/0x100 [ 124.017703] inet_sendmsg+0x3f7/0x750 [ 124.017714] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 124.017727] ? inet_getname+0x4a0/0x4a0 [ 124.017739] __sys_sendto+0x6c0/0x7e0 [ 124.017750] ? syscall_return_slowpath+0xe9/0x700 [ 124.017761] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 124.017771] ? syscall_return_slowpath+0xe9/0x700 [ 124.017791] __x64_sys_sendto+0x1a1/0x210 [ 124.017805] do_syscall_64+0x152/0x230 [ 124.017818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.017825] RIP: 0033:0x455a09 [ 124.017831] RSP: 002b:00007f4a43ca2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 124.017842] RAX: ffffffffffffffda RBX: 00007f4a43ca36d4 RCX: 0000000000455a09 [ 124.017849] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 124.017855] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 124.017862] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 124.017868] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 124.018329] Dumping ftrace buffer: [ 124.018332] (ftrace buffer empty) [ 124.018336] Kernel Offset: disabled [ 124.758061] Rebooting in 86400 seconds..