[....] 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[ 30.437464] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.003908] random: sshd: uninitialized urandom read (32 bytes read) [ 34.505571] random: sshd: uninitialized urandom read (32 bytes read) [ 35.918282] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts. [ 41.472849] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/08 19:32:43 fuzzer started 2018/05/08 19:32:44 dialing manager at 10.128.0.26:35805 [ 61.812453] can: request_module (can-proto-0) failed. [ 61.823488] can: request_module (can-proto-0) failed. 2018/05/08 19:33:05 kcov=true, comps=false 2018/05/08 19:33:07 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:33:07 executing program 4: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/08 19:33:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:07 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/05/08 19:33:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) 2018/05/08 19:33:07 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) 2018/05/08 19:33:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:07 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)) [ 66.311022] IPVS: ftp: loaded support on port[0] = 21 [ 66.392906] IPVS: ftp: loaded support on port[0] = 21 [ 66.403419] IPVS: ftp: loaded support on port[0] = 21 [ 66.405404] IPVS: ftp: loaded support on port[0] = 21 [ 66.452959] IPVS: ftp: loaded support on port[0] = 21 [ 66.466610] IPVS: ftp: loaded support on port[0] = 21 [ 66.487820] IPVS: ftp: loaded support on port[0] = 21 [ 66.497122] IPVS: ftp: loaded support on port[0] = 21 [ 68.695287] ip (4657) used greatest stack depth: 54072 bytes left [ 69.576098] ip (4731) used greatest stack depth: 53800 bytes left [ 69.929988] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.936480] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.970731] device bridge_slave_0 entered promiscuous mode [ 70.080012] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.086534] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.119250] device bridge_slave_0 entered promiscuous mode [ 70.174331] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.180847] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.205952] device bridge_slave_1 entered promiscuous mode [ 70.222832] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.229307] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.255325] device bridge_slave_0 entered promiscuous mode [ 70.266949] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.273424] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.282243] device bridge_slave_0 entered promiscuous mode [ 70.307364] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.313831] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.351924] device bridge_slave_0 entered promiscuous mode [ 70.375992] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.382558] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.407510] device bridge_slave_0 entered promiscuous mode [ 70.428494] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.434942] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.456218] device bridge_slave_1 entered promiscuous mode [ 70.481198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.488705] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.495202] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.525486] device bridge_slave_1 entered promiscuous mode [ 70.540771] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.547211] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.568220] device bridge_slave_0 entered promiscuous mode [ 70.596477] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.602948] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.616144] device bridge_slave_1 entered promiscuous mode [ 70.626726] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.633175] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.641393] device bridge_slave_1 entered promiscuous mode [ 70.651016] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.657474] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.672662] device bridge_slave_0 entered promiscuous mode [ 70.689579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.696973] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.703411] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.723334] device bridge_slave_1 entered promiscuous mode [ 70.741719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.750764] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.757249] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.801154] device bridge_slave_1 entered promiscuous mode [ 70.815441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.829916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.847808] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.854278] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.907595] device bridge_slave_1 entered promiscuous mode [ 70.932294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.944560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.959913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.976583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.010247] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.038601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.110768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.151471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.158945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.186472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.338886] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.369594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.596590] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.636984] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.671744] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.690557] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.807320] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.826633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.844758] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.860633] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.888634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.895671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.920069] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.940541] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.023118] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.057132] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.082077] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.091432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.098589] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.140810] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.150970] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.157934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.175757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.184416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.203914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.212651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.280216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.287268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.303199] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.324793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.333047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.356227] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.363241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.378207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.385849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.406130] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.416067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.468941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.476669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.532988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.540118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.590244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.599087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.623753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.633876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.641121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.659979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.779513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.786459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.918637] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.943402] team0: Port device team_slave_0 added [ 72.980918] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.998818] team0: Port device team_slave_0 added [ 73.134376] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.163272] team0: Port device team_slave_0 added [ 73.196416] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.217016] team0: Port device team_slave_1 added [ 73.237748] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.251229] team0: Port device team_slave_1 added [ 73.262618] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.270931] team0: Port device team_slave_0 added [ 73.300832] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.324152] team0: Port device team_slave_0 added [ 73.341746] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.359258] team0: Port device team_slave_0 added [ 73.376441] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.395361] team0: Port device team_slave_1 added [ 73.417624] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.429275] team0: Port device team_slave_0 added [ 73.442335] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.468486] team0: Port device team_slave_1 added [ 73.483224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.492483] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.506229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.533405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.545853] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.573546] team0: Port device team_slave_1 added [ 73.590947] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.606122] team0: Port device team_slave_1 added [ 73.623580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.642120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.658503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.676257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.685439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.701425] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.709783] team0: Port device team_slave_0 added [ 73.719820] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.735112] team0: Port device team_slave_1 added [ 73.742363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.750001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.759718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.784064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.804341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.814800] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.825421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.845559] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.876101] team0: Port device team_slave_1 added [ 73.897115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.910829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.945004] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.961253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.985860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.999363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.006655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.015855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.024888] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.033824] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.055973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.065505] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.074252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.092656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.102249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.111175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.118512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.131128] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.173556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.205217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.218719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.231738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.244159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.251465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.259663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.275824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.287417] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.307925] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.323955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.338703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.354748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.367178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.374482] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.385260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.397107] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.405271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.424630] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.434844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.445850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.453272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.467150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.485181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.507791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.532806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.554966] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.600882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.608916] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.617084] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.624716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.632944] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.640684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.648878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.657659] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.666392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.675479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.689482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.710227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.724831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.747521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.763995] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.771739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.790378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.831933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.866324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.891975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.907648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.918896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.939385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.953206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.961231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.972278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.992795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.028582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.071620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.083833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.121251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.955598] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.962129] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.969060] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.975503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.009349] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.017296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.051473] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.057982] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.064865] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.071292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.093789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.111975] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.118452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.125322] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.131771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.186135] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.220554] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.227103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.233981] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.240463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.311172] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.345442] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.351934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.358797] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.365223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.386395] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.395461] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.401915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.408738] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.415207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.449990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.552156] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.558658] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.565525] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.571988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.624335] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.647542] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.654017] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.660886] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.667344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.678600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 78.050131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.066355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.086392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.097768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.106256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.115350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.124486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.660835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.933788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.963336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.034732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.205548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.270400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.314610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.518957] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.559251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.739957] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.769763] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.886788] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.972901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.058336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.223764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.310508] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.316853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.325140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.374572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.592642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.598981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.609857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.649065] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.655601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.668012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.701351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.712208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.736148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.778676] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.784980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.809975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.968558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.974860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.987370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.045439] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.053657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.073978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.185892] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.298010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.304344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.312655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.450360] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.583565] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.608962] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.679125] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.843991] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.874308] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.142320] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 19:33:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) 2018/05/08 19:33:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) 2018/05/08 19:33:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) 2018/05/08 19:33:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) 2018/05/08 19:33:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:35 executing program 4: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/08 19:33:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) 2018/05/08 19:33:36 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:33:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:36 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/05/08 19:33:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) 2018/05/08 19:33:36 executing program 4: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/08 19:33:36 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)) 2018/05/08 19:33:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:36 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/05/08 19:33:36 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)) 2018/05/08 19:33:36 executing program 4: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/08 19:33:36 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x96907e, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x8) 2018/05/08 19:33:36 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:33:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000012fe5)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/05/08 19:33:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r1, r2, &(0x7f0000000000)=0x122, 0xc0) 2018/05/08 19:33:36 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/05/08 19:33:36 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x96907e, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x8) 2018/05/08 19:33:36 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)) 2018/05/08 19:33:37 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:33:37 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x96907e, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x8) 2018/05/08 19:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/08 19:33:37 executing program 2: clock_gettime(0x6, &(0x7f0000000040)) 2018/05/08 19:33:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r1, r2, &(0x7f0000000000)=0x122, 0xc0) 2018/05/08 19:33:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/08 19:33:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) 2018/05/08 19:33:37 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') getcwd(&(0x7f0000000200)=""/70, 0x46) 2018/05/08 19:33:37 executing program 2: clock_gettime(0x6, &(0x7f0000000040)) 2018/05/08 19:33:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) 2018/05/08 19:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/08 19:33:37 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x96907e, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x3) write$eventfd(r0, &(0x7f0000000000)=0x2, 0x8) 2018/05/08 19:33:37 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') getcwd(&(0x7f0000000200)=""/70, 0x46) 2018/05/08 19:33:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r1, r2, &(0x7f0000000000)=0x122, 0xc0) 2018/05/08 19:33:37 executing program 7: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 19:33:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0xd29}}, @IFA_LOCAL={0x8, 0x2}]}, 0x34}, 0x1}, 0x0) [ 95.089489] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/08 19:33:37 executing program 2: clock_gettime(0x6, &(0x7f0000000040)) 2018/05/08 19:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/08 19:33:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0xd29}}, @IFA_LOCAL={0x8, 0x2}]}, 0x34}, 0x1}, 0x0) 2018/05/08 19:33:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) 2018/05/08 19:33:37 executing program 6: mlockall(0x2) io_setup(0x3ff, &(0x7f0000001840)) 2018/05/08 19:33:37 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') getcwd(&(0x7f0000000200)=""/70, 0x46) 2018/05/08 19:33:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r1, r2, &(0x7f0000000000)=0x122, 0xc0) 2018/05/08 19:33:37 executing program 7: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 19:33:37 executing program 2: clock_gettime(0x6, &(0x7f0000000040)) 2018/05/08 19:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000000000ff) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/05/08 19:33:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0xd29}}, @IFA_LOCAL={0x8, 0x2}]}, 0x34}, 0x1}, 0x0) [ 95.258956] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/08 19:33:37 executing program 6: mlockall(0x2) io_setup(0x3ff, &(0x7f0000001840)) 2018/05/08 19:33:37 executing program 4: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 19:33:37 executing program 7: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 19:33:38 executing program 4: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 19:33:38 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/08 19:33:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0xd29}}, @IFA_LOCAL={0x8, 0x2}]}, 0x34}, 0x1}, 0x0) 2018/05/08 19:33:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) 2018/05/08 19:33:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:38 executing program 6: mlockall(0x2) io_setup(0x3ff, &(0x7f0000001840)) 2018/05/08 19:33:38 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') getcwd(&(0x7f0000000200)=""/70, 0x46) 2018/05/08 19:33:38 executing program 7: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 95.682696] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/08 19:33:38 executing program 6: mlockall(0x2) io_setup(0x3ff, &(0x7f0000001840)) 2018/05/08 19:33:38 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/08 19:33:38 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/05/08 19:33:38 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) 2018/05/08 19:33:38 executing program 4: set_mempolicy(0x3, &(0x7f00000000c0)=0xfffffffffffffff9, 0x8d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 19:33:38 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/05/08 19:33:38 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:38 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/08 19:33:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x64}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/08 19:33:39 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) 2018/05/08 19:33:39 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/05/08 19:33:39 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/08 19:33:39 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x64}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/08 19:33:39 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/05/08 19:33:39 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) 2018/05/08 19:33:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/05/08 19:33:39 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:39 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:39 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:39 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) 2018/05/08 19:33:39 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/05/08 19:33:39 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="16674cfea5ca050801a72378797506c17ec27e31f883742ea2c17c25f028b7253f174e11f1075fff36977d3472640985cc08aa9a6c2fdf5f8b468dc75b74ff68472dc9a6b060cd44436ce97a0bd28d155b2ccdccc9d45f53da42ebca840ace558d130e0fc587e428cff3dc223b942d879b8566aaa33aa79bc34bdaec594be6b0073ee29ae43a0e1f42308f0dca37b977ed9252676e5a714145de444fde69235cfad778af377c3479e3537916bbf69e139f6553e9c339cabef7dec2b8b544beadf8b24472fb5e875e76ce3d012165ec458db1547f917c18da67373650ae039775ac36fd796944c9c169f56ce5394f2771826e89b9e022a4121424fc713b4ab2cd1238a187a57cb0c1e2915392cec2a49079b5bac7fe7fd93d9602017a2d41d54737c17d54d95da9e3ae34ab0a87fdda2f0f35b31a4de877f6b00a213d9edcbe33d54f442e060767f489caa7d91a91dc51ddf3decf9dca5084a4cf5fa8c43319c4e9f608658b5a406a3ca23337c328f064bc1aba258a4ae0fd4f1f8affb7f7fc9663aa47c5dd3cb2000827f571bdde1eb4d53bc63f54742a23c0179b805fba7e1c896a45a28b44aaa01a923f904d06f72603c841524a7fe42925b6b5b14b2542901b8aebf2df3f1ff394fae8cd13e22476d446a27274242f3d3252a9905bc21e0b410cfce21338b03676b569455631de6f0d1b9e041c74df88ef4b9de04324d07911c459023e9c2fed61a71b262c033ea1862f5409dce90f3bf1bd6d1bb86bcdfe589a6f30b0220d100d4f912f1a0f8652208d8132a5f217f41b2493c7f0231694053f810ea995050920f01fa811355102ff6fbc6db3ca7feb9ea859cc0f0fdef2b82af18399a3d3522bc747d91ecaf59787672701e8ff89e32cb8c824607b4d307b0b2cab2dea491794cd53fd63c17dc99e0e44b3f5bd9b3e4695ee51e6bd4765e19ee1779f22b86d90aa92a752edcfda4956370f77ea9785e3065cc39a1b5b843912d807da2fa8b31d01d9f04678adde1682358f2c86dae33f6ee64219fa932cb5b7e087ad8244726ec16074c8143a0c9e94746b3d8479f615bb0447ae798dd84786cbd68051edc3db686158d6e1376fde64ad1d3c095a27cc235fd06bebb13753caa15067634885092fbf8e81a4b05ab0ac1901adc8fd7448449f4032b28533891e07ea776fb481ea8709cd17179498028ef861304ea8192e1d625bf3c403633ba1f762e9638b617df13a278fb39f58a873f1ef0372e16a542d42751bf3122d5905bc015f92e33717d7c34f223bab5d652e257a94a5e0fa22b60bf2d922f55218e33d4aba5db12508ee6f09e2c30e2559c06d7f42f0a65c3cf05256db6cb2b9d051bbc26ab855d427163d20eb8b7f189ff4376351bb2cf8d2a80191e8430f10885d4813cbdf86e20b34e0a42037ae68677bf634fbd7a6048a0a41c02f4731c377e437ffb0e8259388544b524ea6a091a188d81656647b137a901aac7e187153faca578d5c5cfcee21b4f173b38f61857df63d167497a07bd8b3bf1a51a0b0f267ac8f2d3a5eff732ab189f6711121934e2822245f56f7a3cd87684cf1e791a55c5c9137fe603b09c049438f5e3165899290abd34cf89e7d1fea0df3935cb2f7f318a4a1121083efb9e65d5d85a14632bada3861f37686fe5cab9eb47238cfb09ce73dcf1099af01eb425e1d282a25f5c2d550f01439484fce62bb7e18c1b5c74f4a4407231542d22484ca7021d1033a21f853a4c2f39b818def3b9e9c39bbfa23cb9f654e9bd2c1c526a56552650cad1ecc103dd0671dcd78fa85c661689d900649f39657b44536ae1cb194adfe217a1aaff3aeea486d089ae517e56da92ad9a37a90b245fe189915538160252bf688d53059831337403b5d08f60a6d47bc163c5d7eea99b8090f3d3827872f8cad4e86dc18cdb1b354142f2ff9386fffea691919ffa2754d1ad20b2ee03e2e29576f0a0a79cd415887072d201aae7a0f68b95434e01336957ea8acde798e9844b762a40d19526a0f85cb335926900f0ad4d050c2c4afd0a8f870866578b5cc07d0d13f95496d1db8b2dd1e4d9d51e12b8e6097ba3739539f9bc64109894a32b71a5d3a41394779047f97ff67fae56433fe5c3fdefab236a62ab359513f5dd9479621294946340a2e95f477d1187e8747b825905b16cb9a818d26bce7036889708ef65074c83586fd10822701728d005fb8f2ccd6715d66401c941fd8060371edc1cacddbdee26e71f6eb4116e469a3343c7ee51d4325639a1a4b703dac17421caf239233927ac23fbd93197ef856ce60502433bddbc8b5d747dc687a8147df0f908cf1f2305507f060946225db5f579f7c523a6197d62a3d47a8bc1e93ce3edc95e6af914b55aad710565b6cf9cb2f49361e0e333a53b06983b07cbd4f98a1319e23f873e62306c84bc5f8eeb26a9d5dad2c2ed0cd47ce59c1732661ddfc8347b521f1428e8432f21dbab14efd1da7e4af0e75dfe24b58fcf3397d5cc47f86ab66b9377740ee29bda4865ef805b295a8f83308661956cdba2f8136d6ee40a9ac3c7afae14b2a04e3d15c8877651b2a3f37dd41957beb4ac9cf3507f172945e049ad9eb1f7a345101c2aa845a76a23d2de8e5966d412c7d4032bc11e77c37ceafe25a4bf65b138d81689245f6040e80e0acb56c85c9e92e07766bafcb13a655f0da6bd3266bc61022e0e1c28060eff10ae9340682a57553208975e8e485008a4e28528293e4ab0e6a79a5b0b3290115faf2d2442d7ce40db3e64d8f83f42858dc98bcfa2701ec07047eb2df76f6bf978c9ab73df7155b70209a57f4d82ce093f4cdb737a89e0ea05561ee934110570ceb000956d155c419b19ac9992bdd96615e46531b8f314d5adec82792a4ecd48a5b7bb77bfb271196222d2aecd7add1ba667a37c952d4360e80974ecfd328d06b370dd335321a9fca9faa126512c298d3449d721e7addf4f0ca60cf9c01d6d6c75c61d9b7e5d2b0da7bb41bfbc4b84fead34e122fdca24c5b1335aa8d2a66037e87d573b661c1f6951ba7247a495e8e7e0ed7fd2a35ba4fe73f899d6d225814060de3a6414584d2062db700b9c883d1ddb3d4b70fe56413e64a0bcb8bcc4d2935c6cd0d6fc6b8484628b6e9e25dcb6c1dc41e8405d6a73f24cb4600cc87d9c288a800cb7ad6efb6c44ee1e72c60bdd5ce28188ca96d4c1d4cd1b5fd7dcf37848010470718cf7ec84ce7fe1d0d260f4f33a1d2b09ba127ff9c2907f63693f60cdf977d558656e3e1b6de8e45e4e23d8e05287e732a611f2dd9e1e726189f414b2f6793a808969aa28fd0f3beb0accfab172159fe16c3b64d91e75a5b61622f697c8353135101c635f1e403de2b61805d822e159851f8d3fb6d7f02131301764df8e207577848336f068b946b817c6b10b0bb02d054028cc6d966772f9ce06589cdb6ec1893a5210519b775908edfb6b618a0e7cec6bb79d5d3c8d73b5b306ac0fec5996a255011e25319061db307041cd818211804cbda45c9aebbfbe0e76b4b4cca7a8a0acec0d6469a37f6cbe02e2eb36313d4f2e69c00d9a430a4678c50aedfb85c1f0e4ee2a03dd6469de103d0c2d2a862c99afd7a8c33c58cafd13627244a2673"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:39 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x64}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/08 19:33:40 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:40 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/05/08 19:33:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x64}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/08 19:33:41 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/05/08 19:33:41 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000000048, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd51) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/08 19:33:41 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/05/08 19:33:41 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:42 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:42 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/05/08 19:33:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) 2018/05/08 19:33:42 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) 2018/05/08 19:33:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffeff5908, 0x403) mq_notify(r0, &(0x7f0000000100)={0x0, 0x41, 0x2, @thr={&(0x7f00000000c0), &(0x7f0000001040)="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"}}) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x2000000000000082) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ea0000), 0x0) [ 96.096341] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 100.272458] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/08 19:33:42 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x80044501, &(0x7f0000000000)) 2018/05/08 19:33:42 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/05/08 19:33:42 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/08 19:33:42 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x80044501, &(0x7f0000000000)) 2018/05/08 19:33:42 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/05/08 19:33:43 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/05/08 19:33:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/08 19:33:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) 2018/05/08 19:33:43 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/05/08 19:33:43 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000200)) 2018/05/08 19:33:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x80044501, &(0x7f0000000000)) 2018/05/08 19:33:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:43 executing program 7: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) [ 101.237404] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/08 19:33:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x80044501, &(0x7f0000000000)) 2018/05/08 19:33:43 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000200)) 2018/05/08 19:33:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) [ 101.737581] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 101.751176] alg: No test for seqiv(echainiv(rfc4106(gcm(aes)))) (seqiv(echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic))))) 2018/05/08 19:33:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) 2018/05/08 19:33:43 executing program 7: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 19:33:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:43 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000200)) 2018/05/08 19:33:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/08 19:33:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) 2018/05/08 19:33:43 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) [ 101.932845] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 101.951136] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/08 19:33:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) 2018/05/08 19:33:44 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000200)) 2018/05/08 19:33:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) 2018/05/08 19:33:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/05/08 19:33:44 executing program 7: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 19:33:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:44 executing program 6: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 19:33:44 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/05/08 19:33:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) 2018/05/08 19:33:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000140)="cf04fabb203f31b3", 0x8) [ 102.471170] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 102.482769] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/08 19:33:44 executing program 3: msgsnd(0x0, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="01000023"], 0x1, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/05/08 19:33:44 executing program 1: futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) 2018/05/08 19:33:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/77, 0x4d}], 0x1, &(0x7f00000005c0)=""/148, 0x94}, 0x2) 2018/05/08 19:33:44 executing program 6: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 19:33:44 executing program 7: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 19:33:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = dup3(r1, r0, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) 2018/05/08 19:33:44 executing program 3: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/08 19:33:44 executing program 1: futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) [ 102.835606] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 102.866625] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/08 19:33:45 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/05/08 19:33:45 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/05/08 19:33:45 executing program 7: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/08 19:33:45 executing program 6: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/05/08 19:33:45 executing program 3: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/08 19:33:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x8, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/08 19:33:45 executing program 1: futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) 2018/05/08 19:33:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/77, 0x4d}], 0x1, &(0x7f00000005c0)=""/148, 0x94}, 0x2) 2018/05/08 19:33:45 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/05/08 19:33:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/77, 0x4d}], 0x1, &(0x7f00000005c0)=""/148, 0x94}, 0x2) 2018/05/08 19:33:45 executing program 1: futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) 2018/05/08 19:33:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007c00), &(0x7f0000007c40)=0x8) 2018/05/08 19:33:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x8, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/08 19:33:45 executing program 3: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/08 19:33:45 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/05/08 19:33:45 executing program 3: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/08 19:33:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/77, 0x4d}], 0x1, &(0x7f00000005c0)=""/148, 0x94}, 0x2) 2018/05/08 19:33:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x8, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/08 19:33:45 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/08 19:33:45 executing program 4: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x44, 0x3}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/05/08 19:33:45 executing program 7: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/08 19:33:45 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/08 19:33:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007c00), &(0x7f0000007c40)=0x8) 2018/05/08 19:33:45 executing program 0: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) [ 104.041114] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/08 19:33:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x8, 0x1}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/08 19:33:46 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000040), 0x9) 2018/05/08 19:33:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007c00), &(0x7f0000007c40)=0x8) 2018/05/08 19:33:46 executing program 5: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/08 19:33:46 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/08 19:33:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 104.346669] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/08 19:33:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/08 19:33:46 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000040), 0x9) 2018/05/08 19:33:46 executing program 5: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/08 19:33:46 executing program 7: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/08 19:33:46 executing program 0: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/08 19:33:46 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/08 19:33:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007c00), &(0x7f0000007c40)=0x8) 2018/05/08 19:33:46 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) [ 105.014312] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/08 19:33:47 executing program 5: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/08 19:33:47 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000040), 0x9) 2018/05/08 19:33:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/08 19:33:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/08 19:33:47 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/05/08 19:33:47 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000040), 0x9) 2018/05/08 19:33:47 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="040300000600000000000000c52cf7c21975e697b02f5c566b2b2ff0da0100000032876d886b6621d8d207ccf73f25ffffffbe62159403c7a60000000000000000000000", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/08 19:33:47 executing program 5: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) [ 105.330359] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/05/08 19:33:47 executing program 0: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/08 19:33:47 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/08 19:33:47 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/08 19:33:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 19:33:47 executing program 7: fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/05/08 19:33:47 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 19:33:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000000)={0x0, 'vlan0\x00'}}}) 2018/05/08 19:33:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) 2018/05/08 19:33:47 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x4}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/08 19:33:48 executing program 2: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000740)="6b5fb74307cd8c056d298f2024d8a3c83871d1eb8e436ea172612bb7c4e4d3d11ea3873c884ffb11bf62308965d8896b30fad597f5d981c0df294da5d1e1c37a00abb93bb7919c9e80c254dbc2ea5c55fd5d24fb01f0b1abd17c0b91c70b75b718805c71b7a112fb77d293311f8d7dc32a01b54c6d739bc1959858f1a02fb8315c3ce9d6461425dd2fde59096c114989b5", 0x91}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}], 0x1, 0x3, &(0x7f0000000700)={0x77359400}) 2018/05/08 19:33:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000000)={0x0, 'vlan0\x00'}}}) 2018/05/08 19:33:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 19:33:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 19:33:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x4}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/08 19:33:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/08 19:33:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 19:33:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000000)={0x0, 'vlan0\x00'}}}) 2018/05/08 19:33:48 executing program 2: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000740)="6b5fb74307cd8c056d298f2024d8a3c83871d1eb8e436ea172612bb7c4e4d3d11ea3873c884ffb11bf62308965d8896b30fad597f5d981c0df294da5d1e1c37a00abb93bb7919c9e80c254dbc2ea5c55fd5d24fb01f0b1abd17c0b91c70b75b718805c71b7a112fb77d293311f8d7dc32a01b54c6d739bc1959858f1a02fb8315c3ce9d6461425dd2fde59096c114989b5", 0x91}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}], 0x1, 0x3, &(0x7f0000000700)={0x77359400}) 2018/05/08 19:33:48 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 19:33:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x4}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/08 19:33:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000000)={0x0, 'vlan0\x00'}}}) 2018/05/08 19:33:48 executing program 2: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000740)="6b5fb74307cd8c056d298f2024d8a3c83871d1eb8e436ea172612bb7c4e4d3d11ea3873c884ffb11bf62308965d8896b30fad597f5d981c0df294da5d1e1c37a00abb93bb7919c9e80c254dbc2ea5c55fd5d24fb01f0b1abd17c0b91c70b75b718805c71b7a112fb77d293311f8d7dc32a01b54c6d739bc1959858f1a02fb8315c3ce9d6461425dd2fde59096c114989b5", 0x91}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}], 0x1, 0x3, &(0x7f0000000700)={0x77359400}) 2018/05/08 19:33:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x1000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 19:33:48 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) 2018/05/08 19:33:48 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/05/08 19:33:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 19:33:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x4}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/08 19:33:49 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x100031, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/08 19:33:49 executing program 2: socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000740)="6b5fb74307cd8c056d298f2024d8a3c83871d1eb8e436ea172612bb7c4e4d3d11ea3873c884ffb11bf62308965d8896b30fad597f5d981c0df294da5d1e1c37a00abb93bb7919c9e80c254dbc2ea5c55fd5d24fb01f0b1abd17c0b91c70b75b718805c71b7a112fb77d293311f8d7dc32a01b54c6d739bc1959858f1a02fb8315c3ce9d6461425dd2fde59096c114989b5", 0x91}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}], 0x1, 0x3, &(0x7f0000000700)={0x77359400}) 2018/05/08 19:33:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001040)={0x20, 0x18, 0x301, 0x0, 0x0, {0x80}, [@nested={0x4}, @typed={0x8, 0x2, @uid}]}, 0x20}, 0x1}, 0x0) 2018/05/08 19:33:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 19:33:49 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/05/08 19:33:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80, &(0x7f0000000240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/08 19:33:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0x4) 2018/05/08 19:33:49 executing program 4: r0 = memfd_create(&(0x7f0000000300)='/dev/dsp\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/08 19:33:49 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/05/08 19:33:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001040)={0x20, 0x18, 0x301, 0x0, 0x0, {0x80}, [@nested={0x4}, @typed={0x8, 0x2, @uid}]}, 0x20}, 0x1}, 0x0) 2018/05/08 19:33:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x70d, &(0x7f0000000280)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) [ 107.491823] ================================================================== [ 107.499260] BUG: KMSAN: uninit-value in __sctp_v6_cmp_addr+0x49a/0x850 [ 107.505934] CPU: 1 PID: 7451 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 107.513121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.522475] Call Trace: [ 107.525060] [ 107.527217] dump_stack+0x185/0x1d0 [ 107.530848] ? __sctp_v6_cmp_addr+0x49a/0x850 [ 107.535345] kmsan_report+0x142/0x240 [ 107.539153] __msan_warning_32+0x6c/0xb0 [ 107.543218] __sctp_v6_cmp_addr+0x49a/0x850 [ 107.547549] sctp_inet6_cmp_addr+0x3dc/0x400 [ 107.552137] ? sctp_inet6_af_supported+0xf0/0xf0 [ 107.556988] sctp_bind_addr_match+0x18b/0x2f0 [ 107.561496] sctp_addrs_lookup_transport+0x904/0xa20 [ 107.566607] sctp_rcv+0x15e6/0x4d30 [ 107.570240] ? raw_local_deliver+0x63/0x1660 [ 107.574653] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.580024] ? raw_local_deliver+0xe2/0x1660 [ 107.584439] ? iptable_nat_ipv4_fn+0xb0/0xb0 [ 107.588853] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.593701] ? sctp_v4_cmp_addr+0x250/0x250 [ 107.598022] ? sctp_csum_combine+0xa0/0xa0 [ 107.602257] ip_local_deliver_finish+0x874/0xec0 [ 107.607017] ip_local_deliver+0x43c/0x4e0 [ 107.611165] ? ip_local_deliver+0x4e0/0x4e0 [ 107.615483] ? ip_call_ra_chain+0x7c0/0x7c0 [ 107.619804] ip_rcv_finish+0xa36/0x1d00 [ 107.623780] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 107.629141] ? nf_hook_slow+0x36f/0x3d0 [ 107.633116] ip_rcv+0x118f/0x16d0 [ 107.636569] ? ip_rcv+0x16d0/0x16d0 [ 107.640200] __netif_receive_skb_core+0x47df/0x4a90 [ 107.645213] ? kmsan_set_origin_inline+0x40/0x120 [ 107.650058] ? ip_local_deliver_finish+0xec0/0xec0 [ 107.654984] process_backlog+0x62d/0xe20 [ 107.659046] ? rps_trigger_softirq+0x2f0/0x2f0 [ 107.663625] net_rx_action+0x7c1/0x1a70 [ 107.667599] ? net_tx_action+0xab0/0xab0 [ 107.671655] __do_softirq+0x56d/0x93d [ 107.675459] do_softirq_own_stack+0x2a/0x40 [ 107.679768] [ 107.682000] __local_bh_enable_ip+0x114/0x140 [ 107.686489] local_bh_enable+0x36/0x40 [ 107.690368] ip_finish_output2+0x135a/0x1470 [ 107.694784] ip_finish_output+0xcb2/0xff0 [ 107.698931] ip_output+0x505/0x5d0 [ 107.702471] ? ip_mc_finish_output+0x3b0/0x3b0 [ 107.707058] ? ip_finish_output+0xff0/0xff0 [ 107.711383] ip_queue_xmit+0x1a1e/0x1d10 [ 107.715443] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.720111] ? sctp_chunk_put+0x29d/0x460 [ 107.724266] sctp_v4_xmit+0x188/0x210 [ 107.728068] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 107.733518] ? sctp_addr_wq_timeout_handler+0x840/0x840 [ 107.738881] sctp_packet_transmit+0x3eaa/0x4350 [ 107.743555] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 107.749018] sctp_outq_flush+0x1a7a/0x6320 [ 107.753255] ? kmsan_set_origin+0x9e/0x160 [ 107.757491] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 107.762852] ? process_slab+0x830/0x1f20 [ 107.766927] sctp_outq_uncork+0xd2/0xf0 [ 107.770914] sctp_do_sm+0x8707/0x8d20 [ 107.774718] ? futex_wait_queue_me+0x4e8/0x710 [ 107.779301] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.784759] ? futex_wait_queue_me+0x681/0x710 [ 107.789344] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.794723] sctp_primitive_REQUESTHEARTBEAT+0x175/0x1a0 [ 107.800185] sctp_apply_peer_addr_params+0x207/0x1670 [ 107.805385] sctp_setsockopt+0x10e5f/0x11600 [ 107.809805] ? sctp_shutdown+0x270/0x270 [ 107.813873] sock_common_setsockopt+0x136/0x170 [ 107.818554] ? sock_common_recvmsg+0x270/0x270 [ 107.823141] __sys_setsockopt+0x4af/0x560 [ 107.827301] __x64_sys_setsockopt+0x15c/0x1c0 [ 107.831804] do_syscall_64+0x154/0x220 [ 107.835705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.840889] RIP: 0033:0x455979 [ 107.844071] RSP: 002b:00007f8032658c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 107.851761] RAX: ffffffffffffffda RBX: 00007f80326596d4 RCX: 0000000000455979 [ 107.859013] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000013 [ 107.866276] RBP: 000000000072bea0 R08: 0000000000000098 R09: 0000000000000000 [ 107.873533] R10: 0000000020000180 R11: 0000000000000246 R12: 00000000ffffffff [ 107.880779] R13: 00000000000005e1 R14: 00000000006fcdb8 R15: 0000000000000000 [ 107.888034] [ 107.889642] Local variable description: ----dest@sctp_rcv [ 107.895153] Variable was created at: [ 107.898859] sctp_rcv+0x13d/0x4d30 [ 107.902380] ip_local_deliver_finish+0x874/0xec0 [ 107.907107] ================================================================== [ 107.914439] Disabling lock debugging due to kernel taint [ 107.919864] Kernel panic - not syncing: panic_on_warn set ... [ 107.919864] [ 107.927216] CPU: 1 PID: 7451 Comm: syz-executor6 Tainted: G B 4.17.0-rc3+ #88 [ 107.935773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.945108] Call Trace: [ 107.947679] [ 107.949818] dump_stack+0x185/0x1d0 [ 107.953440] panic+0x39d/0x940 [ 107.956622] ? __sctp_v6_cmp_addr+0x49a/0x850 [ 107.961097] kmsan_report+0x238/0x240 [ 107.964879] __msan_warning_32+0x6c/0xb0 [ 107.968921] __sctp_v6_cmp_addr+0x49a/0x850 [ 107.973223] sctp_inet6_cmp_addr+0x3dc/0x400 [ 107.977611] ? sctp_inet6_af_supported+0xf0/0xf0 [ 107.982348] sctp_bind_addr_match+0x18b/0x2f0 [ 107.986825] sctp_addrs_lookup_transport+0x904/0xa20 [ 107.991916] sctp_rcv+0x15e6/0x4d30 [ 107.995525] ? raw_local_deliver+0x63/0x1660 [ 107.999913] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.005263] ? raw_local_deliver+0xe2/0x1660 [ 108.009674] ? iptable_nat_ipv4_fn+0xb0/0xb0 [ 108.014083] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.018920] ? sctp_v4_cmp_addr+0x250/0x250 [ 108.023242] ? sctp_csum_combine+0xa0/0xa0 [ 108.027479] ip_local_deliver_finish+0x874/0xec0 [ 108.032239] ip_local_deliver+0x43c/0x4e0 [ 108.036394] ? ip_local_deliver+0x4e0/0x4e0 [ 108.040724] ? ip_call_ra_chain+0x7c0/0x7c0 [ 108.045048] ip_rcv_finish+0xa36/0x1d00 [ 108.049022] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 108.054380] ? nf_hook_slow+0x36f/0x3d0 [ 108.058343] ip_rcv+0x118f/0x16d0 [ 108.061775] ? ip_rcv+0x16d0/0x16d0 [ 108.065387] __netif_receive_skb_core+0x47df/0x4a90 [ 108.070384] ? kmsan_set_origin_inline+0x40/0x120 [ 108.075217] ? ip_local_deliver_finish+0xec0/0xec0 [ 108.080135] process_backlog+0x62d/0xe20 [ 108.084177] ? rps_trigger_softirq+0x2f0/0x2f0 [ 108.088736] net_rx_action+0x7c1/0x1a70 [ 108.092693] ? net_tx_action+0xab0/0xab0 [ 108.096736] __do_softirq+0x56d/0x93d [ 108.100522] do_softirq_own_stack+0x2a/0x40 [ 108.104815] [ 108.107040] __local_bh_enable_ip+0x114/0x140 [ 108.111519] local_bh_enable+0x36/0x40 [ 108.115399] ip_finish_output2+0x135a/0x1470 [ 108.119791] ip_finish_output+0xcb2/0xff0 [ 108.123921] ip_output+0x505/0x5d0 [ 108.127451] ? ip_mc_finish_output+0x3b0/0x3b0 [ 108.132028] ? ip_finish_output+0xff0/0xff0 [ 108.136345] ip_queue_xmit+0x1a1e/0x1d10 [ 108.140398] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.145047] ? sctp_chunk_put+0x29d/0x460 [ 108.149176] sctp_v4_xmit+0x188/0x210 [ 108.152964] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 108.158401] ? sctp_addr_wq_timeout_handler+0x840/0x840 [ 108.163740] sctp_packet_transmit+0x3eaa/0x4350 [ 108.168391] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 108.173824] sctp_outq_flush+0x1a7a/0x6320 [ 108.178042] ? kmsan_set_origin+0x9e/0x160 [ 108.182257] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.187600] ? process_slab+0x830/0x1f20 [ 108.191648] sctp_outq_uncork+0xd2/0xf0 [ 108.195612] sctp_do_sm+0x8707/0x8d20 [ 108.199393] ? futex_wait_queue_me+0x4e8/0x710 [ 108.203953] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.209382] ? futex_wait_queue_me+0x681/0x710 [ 108.213944] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.219296] sctp_primitive_REQUESTHEARTBEAT+0x175/0x1a0 [ 108.224737] sctp_apply_peer_addr_params+0x207/0x1670 [ 108.229926] sctp_setsockopt+0x10e5f/0x11600 [ 108.234319] ? sctp_shutdown+0x270/0x270 [ 108.238359] sock_common_setsockopt+0x136/0x170 [ 108.243017] ? sock_common_recvmsg+0x270/0x270 [ 108.247584] __sys_setsockopt+0x4af/0x560 [ 108.251713] __x64_sys_setsockopt+0x15c/0x1c0 [ 108.256201] do_syscall_64+0x154/0x220 [ 108.260070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.265241] RIP: 0033:0x455979 [ 108.268406] RSP: 002b:00007f8032658c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 108.276091] RAX: ffffffffffffffda RBX: 00007f80326596d4 RCX: 0000000000455979 [ 108.283336] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000013 [ 108.290593] RBP: 000000000072bea0 R08: 0000000000000098 R09: 0000000000000000 [ 108.297840] R10: 0000000020000180 R11: 0000000000000246 R12: 00000000ffffffff [ 108.305088] R13: 00000000000005e1 R14: 00000000006fcdb8 R15: 0000000000000000 [ 108.312815] Dumping ftrace buffer: [ 108.316337] (ftrace buffer empty) [ 108.320021] Kernel Offset: disabled [ 108.323623] Rebooting in 86400 seconds..